Update CHANGELOG

Motivation:

`--color 16` can be a better default than `dark` or `light`, since it uses
the colors defined by the current theme. This usually blends in more
naturally and works well in both light and dark modes.

However, some elements were previously hard-coded with white or black
foreground colors, which can cause rendering issues in certain terminal
themes.

* 16
  * Avoid using black or white foreground colors, so it works better with
    both dark and light themes
  * Display 'info' in italic to better separate it from the other parts
* dark / light
  * Display 'info' in italic for consistency

.editorconfig

@@ -1,20 +0,0 @@
-root = true
-
-[*.{sh,bash}]
-indent_style       = space
-indent_size        = 2
-simplify           = true
-binary_next_line   = false
-switch_case_indent = true
-space_redirects    = true
-function_next_line = false
-
-# also bash scripts.
-[{install,uninstall,bin/fzf-preview.sh,bin/fzf-tmux}]
-indent_style       = space
-indent_size        = 2
-simplify           = true
-binary_next_line   = false
-switch_case_indent = true
-space_redirects    = true
-function_next_line = false

.github/workflows/codeql-analysis.yml

@@ -33,12 +33,12 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v4
+      uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
 
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v4
+      uses: github/codeql-action/autobuild@v3
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v4
+      uses: github/codeql-action/analyze@v3

.github/workflows/linux.yml

@@ -23,17 +23,17 @@ jobs:
         fetch-depth: 0
 
     - name: Set up Go
-      uses: actions/setup-go@v6
+      uses: actions/setup-go@v5
       with:
         go-version: "1.23"
 
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1
       with:
-        ruby-version: 3.4.6
+        ruby-version: 3.4.1
 
     - name: Install packages
-      run: sudo apt-get install --yes zsh fish tmux shfmt
+      run: sudo apt-get install --yes zsh fish tmux
 
     - name: Install Ruby gems
       run: bundle install

.github/workflows/macos.yml

@@ -20,7 +20,7 @@ jobs:
         fetch-depth: 0
 
     - name: Set up Go
-      uses: actions/setup-go@v6
+      uses: actions/setup-go@v5
       with:
         go-version: "1.23"
 
@@ -30,7 +30,7 @@ jobs:
         ruby-version: 3.0.0
 
     - name: Install packages
-      run: HOMEBREW_NO_INSTALL_CLEANUP=1 brew install fish zsh tmux shfmt
+      run: HOMEBREW_NO_INSTALL_CLEANUP=1 brew install fish zsh tmux
 
     - name: Install Ruby gems
       run: gem install --no-document minitest:5.14.2 rubocop:1.0.0 rubocop-minitest:0.10.1 rubocop-performance:1.8.1

.github/workflows/sponsors.yml

@@ -3,7 +3,7 @@ name: Generate Sponsors README
 on:
   workflow_dispatch:
   schedule:
-    - cron: 0 15 * * 6
+    - cron: 0 0 * * 0
 jobs:
   deploy:
     runs-on: ubuntu-latest

.goreleaser.yml

@@ -22,7 +22,6 @@ builds:
       - loong64
       - ppc64le
       - s390x
-      - riscv64
     goarm:
       - "5"
       - "6"
@@ -40,8 +39,6 @@ builds:
         goarch: arm64
       - goos: openbsd
         goarch: arm64
-      - goos: openbsd
-        goarch: riscv64
       - goos: android
         goarch: amd64
       - goos: android
@@ -85,14 +82,12 @@ notarize:
 
 archives:
   - name_template: "{{ .ProjectName }}-{{ .Version }}-{{ .Os }}_{{ .Arch }}{{ if .Arm }}v{{ .Arm }}{{ end }}"
-    ids:
+    builds:
       - fzf
-    formats:
+    format: tar.gz
-      - tar.gz
     format_overrides:
       - goos: windows
-        formats:
+        format: zip
-          - zip
     files:
       - non-existent*
 
@@ -104,7 +99,7 @@ release:
   name_template: '{{ .Version }}'
 
 snapshot:
-  version_template: "{{ .Version }}-devel"
+  name_template: "{{ .Version }}-devel"
 
 changelog:
   sort: asc

.tool-versions

@@ -1,3 +1,2 @@
-golang 1.23
+golang 1.23.12
-ruby 3.4
+ruby 3.4.1
-shfmt 3.12

ADVANCED.md

@@ -363,7 +363,7 @@ projects, and it will free up memory as you narrow down the results.
 RG_PREFIX="rg --column --line-number --no-heading --color=always --smart-case "
 INITIAL_QUERY="${*:-}"
 fzf --ansi --disabled --query "$INITIAL_QUERY" \
-    --bind "start:reload:$RG_PREFIX {q} || true" \
+    --bind "start:reload:$RG_PREFIX {q}" \
     --bind "change:reload:sleep 0.1; $RG_PREFIX {q} || true" \
     --delimiter : \
     --preview 'bat --color=always {1} --highlight-line {2}' \

CHANGELOG.md

@@ -1,381 +1,32 @@
 CHANGELOG
 =========
 
-0.68.0
-------
-- Implemented word wrapping in the list section
-    - Added `--wrap=word` (or `--wrap-word`) option and `toggle-wrap-word` action for word-level line wrapping in the list section
-    - Changed default binding of `ctrl-/` and `alt-/` from `toggle-wrap` to `toggle-wrap-word`
-  ```sh
-  fzf --wrap=word
-  ```
-- Implemented word wrapping in the preview window
-    - Added `wrap-word` flag for `--preview-window` to enable word-level wrapping
-    - Added `toggle-preview-wrap-word` action
-  ```sh
-  fzf --preview 'bat --style=plain --color=always {}' \
-      --preview-window wrap-word \
-      --bind space:toggle-preview-wrap-word
-  ```
-- Added support for underline style variants in `--color`: `underline-double`, `underline-curly`, `underline-dotted`, `underline-dashed`
-  ```sh
-  fzf --color 'fg:underline-curly,current-fg:underline-dashed'
-  ```
-- Added support for underline styles (`4:N`) and underline colors (SGR 58/59)
-  ```sh
-  # In the list section
-  printf '\e[4:3;58;2;255;0;0mRed curly underline\e[0m\n' | fzf --ansi
-
-  # In the preview window
-  fzf --preview "printf '\e[4:3;58;2;255;0;0mRed curly underline\e[0m\n'"
-  ```
-- Added `--preview-wrap-sign` to set a different wrap indicator for the preview window
-- Added `alt-gutter` color option (#4602) (@hedgieinsocks)
-- Added `$FZF_WRAP` environment variable to child processes (`char` or `word` when wrapping is enabled) (#4672) (@bitraid)
-- fish: Improved command history (CTRL-R) (#4672) (@bitraid)
-    - Enabled syntax highlighting in the list on fish 4.3.3+
-    - Added syntax-highlighted preview window that auto-shows for long or multi-line commands
-    - Added `ALT-ENTER` to reformat and insert selected commands
-    - Improved handling of bulk deletion of selected history entries (`SHIFT-DELETE`)
-- Added fish completion support (#4605) (@lalvarezt)
-- zsh: Handle multi-line history selection (#4595) (@LangLangBart)
-- Bug fixes
-    - Fixed `_fzf_compgen_{path,dir}` to respect `FZF_COMPLETION_{PATH,DIR}_OPTS` (#4592) (@shtse8, @LangLangBart)
-    - Fixed `--preview-window follow` not working correctly with wrapping (#3243, #4258)
-    - Fixed symlinks to directories being returned as files (#4676) (@skk64)
-    - Fixed SIGHUP signal handling (#4668) (@LangLangBart)
-    - Fixed preview process not killed on exit (#4667)
-    - Fixed coloring of items with zero-width characters (#4620)
-    - Fixed `track-current` unset after a combined movement action (#4649)
-    - Fixed `--accept-nth` being ignored in filter mode (#4636) (@charemma)
-    - Fixed display width calculation with `maxWidth` (#4596) (@LangLangBart)
-    - Fixed clearing of the rest of the current line on start (#4652)
-    - Fixed `x-api-key` header not required for GET requests (#4627)
-    - Fixed key reading not cancelled when `execute` triggered via a server request (#4653)
-    - Fixed rebind of readline command `redraw-current-line` (#4635) (@jameslazo)
-    - Fixed `fzf-tmux` `TERM` quoting and added `mktemp` usage (#4664) (@Goofygiraffe06)
-    - Do not allow very long queries in `FuzzyMatchV2` (#4608)
-
-0.67.0
-------
-- Added `--freeze-left=N` option to keep the leftmost N columns always visible.
-  ```sh
-  # Keep the file name column fixed and always visible
-  git grep --line-number --color=always -- '' |
-      fzf --ansi --delimiter : --freeze-left 1
-
-  # Can be used with --keep-right
-  git grep --line-number --color=always -- '' |
-      fzf --ansi --delimiter : --freeze-left 1 --keep-right
-  ```
-- Also added `--freeze-right=N` option to keep the rightmost N columns always visible.
-  ```sh
-  # Stronger version of --keep-right that always keeps the right-end visible
-  fd | fzf --freeze-right 1
-
-  # Keep the base name always visible
-  fd | fzf --freeze-right 1 --delimiter /
-
-  # Keep both leftmost and rightmost components visible
-  fd | fzf --freeze-left 1 --freeze-right 1 --delimiter /
-  ```
-- Updated `--info=inline` to print the spinner (load indicator).
-- Bug fixes
-
-0.66.1
-------
-- Bug fixes
-    - Fixed a bug preventing 'ctrl-h' from being bound to an action (#4556)
-    - Fixed `--no-color` / `NO_COLOR` theme (#4561)
-
 0.66.0
 ------
-
+- Style changes
-### Quick summary
+    - Updated `--color base16` (alias: `16`) theme so that it works better with both dark and light themes.
-
+    - Narrowed the gutter column by using the left-half block character (`▌`).
-This version introduces many new features centered around the new "raw" mode.
+    - Removed background colors from markers.
-
+- Added `--gutter CHAR` option for customizing the gutter column. Some examples using [box-drawing characters](https://en.wikipedia.org/wiki/Box-drawing_characters):
-| Type        | Class   | Name                | Description                                        |
+  ```sh
-| :--         | :--     | :--                 | :--                                                |
+  # Right-aligned gutter
-| New         | Option  | `--raw`             | Enable raw mode by default                         |
+  fzf --gutter '▐'
-| New         | Option  | `--gutter CHAR`     | Set the gutter column character                    |
+
-| New         | Option  | `--gutter-raw CHAR` | Set the gutter column character in raw mode        |
+  # Even thinner gutter
-| Enhancement | Option  | `--listen SOCKET`   | Added support for Unix domain sockets              |
+  fzf --gutter '▎'
-| New         | Action  | `toggle-raw`        | Toggle raw mode                                    |
+
-| New         | Action  | `enable-raw`        | Enable raw mode                                    |
+  # Checker
-| New         | Action  | `disable-raw`       | Disable raw mode                                   |
+  fzf --gutter '▚'
-| New         | Action  | `up-match`          | Move up to the matching item                       |
+
-| New         | Action  | `down-match`        | Move down to the matching item                     |
+  # Dotted
-| New         | Action  | `best`              | Move to the  matching item with the best score     |
+  fzf --gutter '▖'
-| New         | Color   | `nomatch`           | Color for non-matching items in raw mode           |
+
-| New         | Env Var | `FZF_RAW`           | Matching status in raw mode (0, 1, or undefined)   |
+  # Full-width
-| New         | Env Var | `FZF_DIRECTION`     | `up` or `down` depending on the layout             |
+  fzf --gutter '█'
-| New         | Env Var | `FZF_SOCK`          | Path to the Unix domain socket fzf is listening on |
+
-| Enhancement | Key     | `CTRL-N`            | `down` -> `down-match`                             |
+  # No gutter
-| Enhancement | Key     | `CTRL-P`            | `up` -> `up-match`                                 |
+  fzf --gutter ' '
-| Enhancement | Shell   | `CTRL-R` binding    | Toggle raw mode with `ALT-R`                       |
+  ```
-| Enhancement | Shell   | `CTRL-R` binding    | Opt-out with an empty `FZF_CTRL_R_COMMAND`         |
-
-### 1. Introducing "raw" mode
-
-![](https://github.com/user-attachments/assets/9640ae11-b5f7-43fb-95f1-c29307fc17c2)
-
-This version introduces a new "raw" mode (named so because it shows the list
-"unfiltered"). In raw mode, non-matching items stay in their original positions,
-but appear dimmed. This allows you to see the surrounding items of a match and
-better understand the context of it. You can enable raw mode by default with
-`--raw`, but it's often more useful when toggled dynamically with the
-`toggle-raw` action.
-
-```sh
-tree | fzf --reverse --bind alt-r:toggle-raw
-```
-
-While non-matching items are displayed in a dimmed color, they are treated just
-like matching items, so you place the cursor on them and perform any action. If
-you prefer to navigate only through matching items, use the `down-match` and
-`up-match` actions, which are from now on bound to `CTRL-N` and `CTRL-P`
-respectively, and also to `ALT-DOWN` and `ALT-UP`.
-
-| Key        | Action       | With `--history` |
-| :--        | :--          | :--              |
-| `down`     | `down`       |                  |
-| `up`       | `up`         |                  |
-| `ctrl-j`   | `down`       |                  |
-| `ctrl-k`   | `up`         |                  |
-| `ctrl-n`   | `down-match` | `next-history`   |
-| `ctrl-p`   | `up-match`   | `prev-history`   |
-| `alt-down` | `down-match` |                  |
-| `alt-up`   | `up-match`   |                  |
-
-> [!NOTE]
-> `CTRL-N` and `CTRL-P` are bound to `next-history` and `prev-history` when
-> `--history` option is enabled, so in that case, you'll need to manually bind
-> them, or use `ALT-DOWN` and `ALT-UP` instead.
-
-> [!TIP]
-> `up-match` and `down-match` are equivalent to `up` and `down` when not in
-> raw mode, so you can safely bind them to `up` and `arrow` keys if you prefer.
-> ```sh
-> fzf --bind up:up-match,down:down-match
-> ```
-
-#### Customizing the behavior
-
-In raw mode, the input list is presented in its original order, unfiltered, and
-your cursor will not move to the matching item automatically. Here are ways to
-customize the behavior.
-
-```sh
-# When the result list is updated, move the cursor to the item with the best score
-# (assuming sorting is not disabled)
-fzf --raw --bind result:best
-
-# Move to the first matching item in the original list
-# - $FZF_RAW is set to 0 when raw mode is enabled and the current item is a non-match
-# - $FZF_DIRECTION is set to either 'up' or 'down' depending on the layout direction
-fzf --raw --bind 'result:first+transform:[[ $FZF_RAW = 0 ]] && echo $FZF_DIRECTION-match'
-```
-
-#### Customizing the look
-
-##### Gutter
-
-To make the mode visually distinct, the gutter column is rendered in a dashed
-line using `▖` character. But you can customize it with the `--gutter-raw CHAR`
-option.
-
-```sh
-# Use a thinner gutter instead of the default dashed line
-fzf --bind alt-r:toggle-raw --gutter-raw ▎
-```
-
-##### Color and style of non-matching items
-
-Non-matching items are displayed in a dimmed color by default, but you can
-change it with the `--color nomatch:...` option.
-
-```sh
-fzf --raw --color nomatch:red
-fzf --raw --color nomatch:red:dim
-fzf --raw --color nomatch:red:dim:strikethrough
-fzf --raw --color nomatch:red:dim:strikethrough:italic
-```
-
-For colored input, dimming alone may not be enough, and you may prefer to remove
-colors entirely. For that case, a new special style attribute `strip` has been
-added.
-
-```sh
-fd --color always | fzf --ansi --raw --color nomatch:dim:strip:strikethrough
-```
-
-#### Conditional actions for raw mode
-
-You may want to perform different actions depending on whether the current item
-is a match or not. For that, fzf now exports `$FZF_RAW` environment variable.
-
-It's:
-
-- Undefined if raw mode is disabled
-- `1` if the current item is a match
-- `0` otherwise
-
-```sh
-# Do not allow selecting non-matching items
-fzf --raw --bind 'enter:transform:[[ ${FZF_RAW-1} = 1 ]] && echo accept || echo bell'
-```
-
-#### Leveraging raw mode in shell integration
-
-The `CTRL-R` binding (command history) now lets you toggle raw mode with `ALT-R`.
-
-### 2. Style changes
-
-The screenshot on the right shows the updated gutter style:
-
-![](https://github.com/user-attachments/assets/8ea7b5ef-c99e-4686-905b-22eb078b700a)
-
-This version includes a few minor updates to fzf's classic visual style:
-
-- The gutter column is now narrower, rendered with the left-half block character (`▌`).
-- Markers no longer use background colors.
-- The `--color base16` theme (alias: `16`) has been updated for better compatibility with both dark and light themes.
-
-### 3. `--listen` now supports Unix domain sockets
-
-If an argument to `--listen` ends with `.sock`, fzf will listen on a Unix
-domain socket at the specified path.
-
-```sh
-fzf --listen /tmp/fzf.sock --no-tmux
-
-# GET
-curl --unix-socket /tmp/fzf.sock http
-
-# POST
-curl --unix-socket /tmp/fzf.sock http -d up
-```
-
-Note that any existing file at the given path will be removed before creating
-the socket, so avoid using an important file path.
-
-### 4. Added options
-
-#### `--gutter CHAR`
-
-The gutter column can now be customized using `--gutter CHAR` and styled with
-`--color gutter:...`. Examples:
-
-```sh
-# Right-aligned gutter
-fzf --gutter '▐'
-
-# Even thinner gutter
-fzf --gutter '▎'
-
-# Yellow checker pattern
-fzf --gutter '▚' --color gutter:yellow
-
-# Classic style
-fzf --gutter ' ' --color gutter:reverse
-```
-
-#### `--gutter-raw CHAR`
-
-As noted above, the `--gutter-raw CHAR` option was also added for customizing the gutter column in raw mode.
-
-### 5. Added actions
-
-The following actions were introduced to support working with raw mode:
-
-| Action        | Description                                                                                 |
-| :--           | :--                                                                                         |
-| `toggle-raw`  | Toggle raw mode                                                                             |
-| `enable-raw`  | Enable raw mode                                                                             |
-| `disable-raw` | Disable raw mode                                                                            |
-| `up-match`    | Move up to the matching item; identical to `up` if raw mode is disabled                     |
-| `down-match`  | Move down to the matching item; identical to `down` if raw mode is disabled                 |
-| `best`        | Move to the matching item with the best score; identical to `first` if raw mode is disabled |
-
-### 6. Added environment variables
-
-#### `$FZF_DIRECTION`
-
-`$FZF_DIRECTION` is now exported to child processes, indicating the list direction of the current layout:
-
-- `up` for the default layout
-- `down` for `reverse` or `reverse-list`
-
-This simplifies writing transform actions involving layout-dependent actions
-like `{up,down}-match`, `{up,down}-selected`, and `toggle+{up,down}`.
-
-```sh
-fzf --raw --bind 'result:first+transform:[[ $FZF_RAW = 0 ]] && echo $FZF_DIRECTION-match'
-```
-
-#### `$FZF_SOCK`
-
-When fzf is listening on a Unix domain socket using `--listen`, the path to the
-socket is exported as `$FZF_SOCK`, analogous to `$FZF_PORT` for TCP sockets.
-
-#### `$FZF_RAW`
-
-As described above, `$FZF_RAW` is now exported to child processes in raw mode,
-indicating whether the current item is a match (`1`) or not (`0`). It is not
-defined when not in raw mode.
-
-#### `$FZF_CTRL_R_COMMAND`
-
-You can opt-out `CTRL-R` binding from the shell integration by setting
-`FZF_CTRL_R_COMMAND` to an empty string. Setting it to any other value is not
-supported and will result in a warning.
-
-```sh
-# Disable the CTRL-R binding from the shell integration
-FZF_CTRL_R_COMMAND= eval "$(fzf --bash)"
-```
-
-### 7. Added key support for `--bind`
-
-Pull request [#3996](https://github.com/junegunn/fzf/pull/3996) added support
-for many additional keys for `--bind` option, such as `ctrl-backspace`.
-
-### 8. Breaking changes
-
-#### Hiding the gutter column
-
-In the previous versions, the recommended way to hide the gutter column was to
-set `--color gutter:-1`. That's because the gutter column was just a space
-character, reversed. But now that it's using a visible character (`▌`), applying
-the default color is no longer enough to hide it. Instead, you can set it to
-a space character.
-
-```sh
-# Hide the gutter column
-fzf --gutter ' '
-
-# Classic style
-fzf --gutter ' ' --color gutter:reverse
-```
-
-#### `--color` option
-
-In the previous versions, some elements had default style attributes applied and
-you would have to explicitly unset them with `regular` attribute if you wanted
-to reset them. This is no longer needed now, as the default style attributes
-are applied only when you do not specify any color or style for that element.
-
-```sh
-# No 'dim', just red and italic.
-fzf --ghost 'Type to search' --color ghost:red:italic
-```
-
-#### Compatibility changes
-
-Starting with this release, fzf is built with Go 1.23. Support for some old OS versions has been dropped.
-
-See https://go.dev/wiki/MinimumRequirements.
 
 0.65.2
 ------

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2013-2026 Junegunn Choi
+Copyright (c) 2013-2025 Junegunn Choi
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Makefile

@@ -1,20 +1,10 @@
 GO             ?= go
-DOCKER         ?= docker
 GOOS           ?= $(shell $(GO) env GOOS)
 
 MAKEFILE       := $(realpath $(lastword $(MAKEFILE_LIST)))
 ROOT_DIR       := $(shell dirname $(MAKEFILE))
 SOURCES        := $(wildcard *.go src/*.go src/*/*.go shell/*sh man/man1/*.1) $(MAKEFILE)
 
-BASH_SCRIPTS   := $(ROOT_DIR)/bin/fzf-preview.sh \
-					$(ROOT_DIR)/bin/fzf-tmux \
-					$(ROOT_DIR)/install \
-					$(ROOT_DIR)/uninstall \
-					$(ROOT_DIR)/shell/common.sh \
-					$(ROOT_DIR)/shell/update.sh \
-					$(ROOT_DIR)/shell/completion.bash \
-					$(ROOT_DIR)/shell/key-bindings.bash
-
 ifdef FZF_VERSION
 VERSION        := $(FZF_VERSION)
 else
@@ -98,14 +88,9 @@ itest:
 bench:
 	cd src && SHELL=/bin/sh GOOS= $(GO) test -v -tags "$(TAGS)" -run=Bench -bench=. -benchmem
 
-lint: $(SOURCES) test/*.rb test/lib/*.rb ${BASH_SCRIPTS}
+lint: $(SOURCES) test/*.rb test/lib/*.rb
 	[ -z "$$(gofmt -s -d src)" ] || (gofmt -s -d src; exit 1)
 	bundle exec rubocop -a --require rubocop-minitest --require rubocop-performance
-	shell/update.sh --check ${BASH_SCRIPTS}
-
-fmt: $(SOURCES) $(BASH_SCRIPTS)
-	gofmt -s -w src
-	shell/update.sh ${BASH_SCRIPTS}
 
 install: bin/fzf
 
@@ -193,15 +178,15 @@ bin/fzf: target/$(BINARY) | bin
 	cp -f target/$(BINARY) bin/fzf
 
 docker:
-	$(DOCKER) build -t fzf-ubuntu .
+	docker build -t fzf-ubuntu .
-	$(DOCKER) run -it fzf-ubuntu tmux
+	docker run -it fzf-ubuntu tmux
 
 docker-test:
-	$(DOCKER) build -t fzf-ubuntu .
+	docker build -t fzf-ubuntu .
-	$(DOCKER) run -it fzf-ubuntu
+	docker run -it fzf-ubuntu
 
 update:
 	$(GO) get -u
 	$(GO) mod tidy
 
-.PHONY: all generate build release test itest bench lint install clean docker docker-test update fmt
+.PHONY: all generate build release test itest bench lint install clean docker docker-test update

README-VIM.md

@@ -493,4 +493,4 @@ autocmd  FileType fzf set laststatus=0 noshowmode noruler
 
 The MIT License (MIT)
 
-Copyright (c) 2013-2026 Junegunn Choi
+Copyright (c) 2013-2025 Junegunn Choi

bin/fzf-preview.sh

@@ -49,9 +49,9 @@ if [[ ! $type =~ image/ ]]; then
 fi
 
 dim=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}
-if [[ $dim == x ]]; then
+if [[ $dim = x ]]; then
   dim=$(stty size < /dev/tty | awk '{print $2 "x" $1}')
-elif ! [[ $KITTY_WINDOW_ID ]] && ((FZF_PREVIEW_TOP + FZF_PREVIEW_LINES == $(stty size < /dev/tty | awk '{print $1}'))); then
+elif ! [[ $KITTY_WINDOW_ID ]] && (( FZF_PREVIEW_TOP + FZF_PREVIEW_LINES == $(stty size < /dev/tty | awk '{print $1}') )); then
   # Avoid scrolling issue when the Sixel image touches the bottom of the screen
   # * https://github.com/junegunn/fzf/issues/2544
   dim=${FZF_PREVIEW_COLUMNS}x$((FZF_PREVIEW_LINES - 1))

bin/fzf-tmux

@@ -8,7 +8,7 @@ fail() {
 }
 
 fzf="$(command which fzf)" || fzf="$(dirname "$0")/fzf"
-[[ -x $fzf ]] || fail 'fzf executable not found'
+[[ -x "$fzf" ]] || fail 'fzf executable not found'
 
 args=()
 opt=""
@@ -16,8 +16,8 @@ skip=""
 swap=""
 close=""
 term=""
-[[ -n $LINES ]] && lines=$LINES || lines=$(tput lines) || lines=$(tmux display-message -p "#{pane_height}")
+[[ -n "$LINES" ]] && lines=$LINES || lines=$(tput lines) || lines=$(tmux display-message -p "#{pane_height}")
-[[ -n $COLUMNS ]] && columns=$COLUMNS || columns=$(tput cols) || columns=$(tmux display-message -p "#{pane_width}")
+[[ -n "$COLUMNS" ]] && columns=$COLUMNS || columns=$(tput cols) || columns=$(tmux display-message -p "#{pane_width}")
 
 tmux_version=$(tmux -V | sed 's/[^0-9.]//g')
 tmux_32=$(awk '{print ($1 >= 3.2)}' <<< "$tmux_version" 2> /dev/null || bc -l <<< "$tmux_version >= 3.2")
@@ -47,7 +47,7 @@ help() {
 while [[ $# -gt 0 ]]; do
   arg="$1"
   shift
-  [[ -z $skip ]] && case "$arg" in
+  [[ -z "$skip" ]] && case "$arg" in
     -)
       term=1
       ;;
@@ -58,19 +58,19 @@ while [[ $# -gt 0 ]]; do
       echo "fzf-tmux (with fzf $("$fzf" --version))"
       exit
       ;;
-    -p* | -w* | -h* | -x* | -y* | -d* | -u* | -r* | -l*)
+    -p*|-w*|-h*|-x*|-y*|-d*|-u*|-r*|-l*)
-      if [[ $arg =~ ^-[pwhxy] ]]; then
+      if [[ "$arg" =~ ^-[pwhxy] ]]; then
-        [[ $opt =~ "-E" ]] || opt="-E"
+        [[ "$opt" =~ "-E" ]] || opt="-E"
-      elif [[ $arg =~ ^.[lr] ]]; then
+      elif [[ "$arg" =~ ^.[lr] ]]; then
         opt="-h"
-        if [[ $arg =~ ^.l ]]; then
+        if [[ "$arg" =~ ^.l ]]; then
           opt="$opt -d"
           swap="; swap-pane -D ; select-pane -L"
           close="; tmux swap-pane -D"
         fi
       else
         opt=""
-        if [[ $arg =~ ^.u ]]; then
+        if [[ "$arg" =~ ^.u ]]; then
           opt="$opt -d"
           swap="; swap-pane -D ; select-pane -U"
           close="; tmux swap-pane -D"
@@ -79,7 +79,7 @@ while [[ $# -gt 0 ]]; do
       if [[ ${#arg} -gt 2 ]]; then
         size="${arg:2}"
       else
-        if [[ $1 =~ ^[0-9%,]+$ ]] || [[ $1 =~ ^[A-Z]$ ]]; then
+        if [[ "$1" =~ ^[0-9%,]+$ ]] || [[ "$1" =~ ^[A-Z]$ ]]; then
           size="$1"
           shift
         else
@@ -87,37 +87,37 @@ while [[ $# -gt 0 ]]; do
         fi
       fi
 
-      if [[ $arg =~ ^-p ]]; then
+      if [[ "$arg" =~ ^-p ]]; then
-        if [[ -n $size ]]; then
+        if [[ -n "$size" ]]; then
           w=${size%%,*}
           h=${size##*,}
           opt="$opt -w$w -h$h"
         fi
-      elif [[ $arg =~ ^-[whxy] ]]; then
+      elif [[ "$arg" =~ ^-[whxy] ]]; then
         opt="$opt ${arg:0:2}$size"
-      elif [[ $size =~ %$ ]]; then
+      elif [[ "$size" =~ %$ ]]; then
-        size=${size:0:${#size}-1}
+        size=${size:0:((${#size}-1))}
-        if [[ $tmux_32 == 1 ]]; then
+        if [[ $tmux_32 = 1 ]]; then
-          if [[ -n $swap ]]; then
+          if [[ -n "$swap" ]]; then
-            opt="$opt -l $((100 - size))%"
+            opt="$opt -l $(( 100 - size ))%"
           else
             opt="$opt -l $size%"
           fi
         else
-          if [[ -n $swap ]]; then
+          if [[ -n "$swap" ]]; then
-            opt="$opt -p $((100 - size))"
+            opt="$opt -p $(( 100 - size ))"
           else
             opt="$opt -p $size"
           fi
         fi
       else
-        if [[ -n $swap ]]; then
+        if [[ -n "$swap" ]]; then
-          if [[ $arg =~ ^.l ]]; then
+          if [[ "$arg" =~ ^.l ]]; then
             max=$columns
           else
             max=$lines
           fi
-          size=$((max - size))
+          size=$(( max - size ))
           [[ $size -lt 0 ]] && size=0
           opt="$opt -l $size"
         else
@@ -135,10 +135,10 @@ while [[ $# -gt 0 ]]; do
       args+=("$arg")
       ;;
   esac
-  [[ -n $skip ]] && args+=("$arg")
+  [[ -n "$skip" ]] && args+=("$arg")
 done
 
-if [[ -z $TMUX ]]; then
+if [[ -z "$TMUX" ]]; then
   "$fzf" "${args[@]}"
   exit $?
 fi
@@ -149,7 +149,7 @@ fi
 args=("${args[@]}" "--no-height" "--bind=ctrl-z:ignore" "--no-tmux")
 
 # Handle zoomed tmux pane without popup options by moving it to a temp window
-if [[ ! $opt =~ "-E" ]] && tmux list-panes -F '#F' | grep -q Z; then
+if [[ ! "$opt" =~ "-E" ]] && tmux list-panes -F '#F' | grep -q Z; then
   zoomed_without_popup=1
   original_window=$(tmux display-message -p "#{window_id}")
   tmp_window=$(tmux new-window -d -P -F "#{window_id}" "bash -c 'while :; do for c in \\| / - '\\;' do sleep 0.2; printf \"\\r\$c fzf-tmux is running\\r\"; done; done'")
@@ -159,27 +159,28 @@ fi
 set -e
 
 # Clean up named pipes on exit
-tmpdir=$(mktemp -d "${TMPDIR:-/tmp}/fzf-tmux-XXXXXX")
+id=$RANDOM
-argsf="$tmpdir/args"
+argsf="${TMPDIR:-/tmp}/fzf-args-$id"
-fifo1="$tmpdir/fifo1"
+fifo1="${TMPDIR:-/tmp}/fzf-fifo1-$id"
-fifo2="$tmpdir/fifo2"
+fifo2="${TMPDIR:-/tmp}/fzf-fifo2-$id"
-fifo3="$tmpdir/fifo3"
+fifo3="${TMPDIR:-/tmp}/fzf-fifo3-$id"
 if tmux_win_opts=$(tmux show-options -p remain-on-exit \; show-options -p synchronize-panes 2> /dev/null); then
-  tmux_win_opts=($(sed '/ off/d; s/synchronize-panes/set-option -p synchronize-panes/; s/remain-on-exit/set-option -p remain-on-exit/; s/$/ \\;/' <<< "$tmux_win_opts"))
+  tmux_win_opts=( $(sed '/ off/d; s/synchronize-panes/set-option -p synchronize-panes/; s/remain-on-exit/set-option -p remain-on-exit/; s/$/ \\;/' <<< "$tmux_win_opts") )
   tmux_off_opts='; set-option -p synchronize-panes off ; set-option -p remain-on-exit off'
 else
-  tmux_win_opts=($(tmux show-window-options remain-on-exit \; show-window-options synchronize-panes | sed '/ off/d; s/^/set-window-option /; s/$/ \\;/'))
+  tmux_win_opts=( $(tmux show-window-options remain-on-exit \; show-window-options synchronize-panes | sed '/ off/d; s/^/set-window-option /; s/$/ \\;/') )
   tmux_off_opts='; set-window-option synchronize-panes off ; set-window-option remain-on-exit off'
 fi
 cleanup() {
-  \rm -rf "$tmpdir"
+  \rm -f $argsf $fifo1 $fifo2 $fifo3
+
   # Restore tmux window options
-  if [[ ${#tmux_win_opts[@]} -gt 1 ]]; then
+  if [[ "${#tmux_win_opts[@]}" -gt 1 ]]; then
     eval "tmux ${tmux_win_opts[*]}"
   fi
 
   # Remove temp window if we were zoomed without popup options
-  if [[ -n $zoomed_without_popup ]]; then
+  if [[ -n "$zoomed_without_popup" ]]; then
     tmux display-message -p "#{window_id}" > /dev/null
     tmux swap-pane -t $original_window \; \
       select-window -t $original_window \; \
@@ -195,11 +196,11 @@ cleanup() {
 trap 'cleanup 1' SIGUSR1
 trap 'cleanup' EXIT
 
-envs="export TERM=$(printf %q "$TERM") "
+envs="export TERM=$TERM "
-if [[ $opt =~ "-E" ]]; then
+if [[ "$opt" =~ "-E" ]]; then
-  if [[ $tmux_version == 3.2 ]]; then
+  if [[ $tmux_version = 3.2 ]]; then
     FZF_DEFAULT_OPTS="--margin 0,1 $FZF_DEFAULT_OPTS"
-  elif [[ $tmux_32 == 1 ]]; then
+  elif [[ $tmux_32 = 1 ]]; then
     FZF_DEFAULT_OPTS="--border $FZF_DEFAULT_OPTS"
     opt="-B $opt"
   else
@@ -210,8 +211,8 @@ fi
 envs="$envs FZF_DEFAULT_COMMAND=$(printf %q "$FZF_DEFAULT_COMMAND")"
 envs="$envs FZF_DEFAULT_OPTS=$(printf %q "$FZF_DEFAULT_OPTS")"
 envs="$envs FZF_DEFAULT_OPTS_FILE=$(printf %q "$FZF_DEFAULT_OPTS_FILE")"
-[[ -n $RUNEWIDTH_EASTASIAN ]] && envs="$envs RUNEWIDTH_EASTASIAN=$(printf %q "$RUNEWIDTH_EASTASIAN")"
+[[ -n "$RUNEWIDTH_EASTASIAN" ]] && envs="$envs RUNEWIDTH_EASTASIAN=$(printf %q "$RUNEWIDTH_EASTASIAN")"
-[[ -n $BAT_THEME ]] && envs="$envs BAT_THEME=$(printf %q "$BAT_THEME")"
+[[ -n "$BAT_THEME" ]] && envs="$envs BAT_THEME=$(printf %q "$BAT_THEME")"
 echo "$envs;" > "$argsf"
 
 # Build arguments to fzf
@@ -223,9 +224,9 @@ close="; trap - EXIT SIGINT SIGTERM $close"
 
 export TMUX=$(cut -d , -f 1,2 <<< "$TMUX")
 mkfifo -m o+w $fifo2
-if [[ $opt =~ "-E" ]]; then
+if [[ "$opt" =~ "-E" ]]; then
   cat $fifo2 &
-  if [[ -n $term ]] || [[ -t 0 ]]; then
+  if [[ -n "$term" ]] || [[ -t 0 ]]; then
     cat <<< "\"$fzf\" $opts > $fifo2; out=\$? $close; exit \$out" >> $argsf
   else
     mkfifo $fifo1
@@ -238,7 +239,7 @@ if [[ $opt =~ "-E" ]]; then
 fi
 
 mkfifo -m o+w $fifo3
-if [[ -n $term ]] || [[ -t 0 ]]; then
+if [[ -n "$term" ]] || [[ -t 0 ]]; then
   cat <<< "\"$fzf\" $opts > $fifo2; echo \$? > $fifo3 $close" >> $argsf
 else
   mkfifo $fifo1
@@ -248,9 +249,6 @@ fi
 tmux \
   split-window -c "$PWD" $opt "bash -c 'exec -a fzf bash $argsf'" $swap \
   $tmux_off_opts \
-  > /dev/null 2>&1 || {
+  > /dev/null 2>&1 || { "$fzf" "${args[@]}"; exit $?; }
-  "$fzf" "${args[@]}"
-  exit $?
-}
 cat $fifo2
 exit "$(cat $fifo3)"

doc/fzf.txt

@@ -503,7 +503,7 @@ LICENSE                                                            *fzf-license*
 
 The MIT License (MIT)
 
-Copyright (c) 2013-2026 Junegunn Choi
+Copyright (c) 2013-2025 Junegunn Choi
 
 ==============================================================================
 vim:tw=78:sw=2:ts=2:ft=help:norl:nowrap:

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.68.0
+version=0.65.2
 auto_completion=
 key_bindings=
 update_config=2
@@ -46,16 +46,16 @@ for opt in "$@"; do
       prefix_expand=${XDG_CONFIG_HOME:-$HOME/.config}/fzf/fzf
       mkdir -p "${XDG_CONFIG_HOME:-$HOME/.config}/fzf"
       ;;
-    --key-bindings) key_bindings=1 ;;
+    --key-bindings)    key_bindings=1    ;;
-    --no-key-bindings) key_bindings=0 ;;
+    --no-key-bindings) key_bindings=0    ;;
-    --completion) auto_completion=1 ;;
+    --completion)      auto_completion=1 ;;
-    --no-completion) auto_completion=0 ;;
+    --no-completion)   auto_completion=0 ;;
-    --update-rc) update_config=1 ;;
+    --update-rc)       update_config=1   ;;
-    --no-update-rc) update_config=0 ;;
+    --no-update-rc)    update_config=0   ;;
-    --bin) ;;
+    --bin)             ;;
-    --no-bash) shells=${shells/bash/} ;;
+    --no-bash)         shells=${shells/bash/} ;;
-    --no-zsh) shells=${shells/zsh/} ;;
+    --no-zsh)          shells=${shells/zsh/} ;;
-    --no-fish) shells=${shells/fish/} ;;
+    --no-fish)         shells=${shells/fish/} ;;
     *)
       echo "unknown option: $opt"
       help
@@ -104,7 +104,7 @@ check_binary() {
 
 link_fzf_in_path() {
   if which_fzf="$(command -v fzf)"; then
-    echo '  - Found in $PATH'
+    echo "  - Found in \$PATH"
     echo "  - Creating symlink: bin/fzf -> $which_fzf"
     (cd "$fzf_base"/bin && rm -f fzf && ln -sf "$which_fzf" fzf)
     check_binary && return
@@ -114,22 +114,22 @@ link_fzf_in_path() {
 
 try_curl() {
   command -v curl > /dev/null &&
-    if [[ $1 =~ tar.gz$ ]]; then
+  if [[ $1 =~ tar.gz$ ]]; then
-      curl -fL $1 | tar --no-same-owner -xzf -
+    curl -fL $1 | tar --no-same-owner -xzf -
-    else
+  else
-      local temp=${TMPDIR:-/tmp}/fzf.zip
+    local temp=${TMPDIR:-/tmp}/fzf.zip
-      curl -fLo "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
+    curl -fLo "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
-    fi
+  fi
 }
 
 try_wget() {
   command -v wget > /dev/null &&
-    if [[ $1 =~ tar.gz$ ]]; then
+  if [[ $1 =~ tar.gz$ ]]; then
-      wget -O - $1 | tar --no-same-owner -xzf -
+    wget -O - $1 | tar --no-same-owner -xzf -
-    else
+  else
-      local temp=${TMPDIR:-/tmp}/fzf.zip
+    local temp=${TMPDIR:-/tmp}/fzf.zip
-      wget -O "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
+    wget -O "$temp" $1 && unzip -o "$temp" && rm -f "$temp"
-    fi
+  fi
 }
 
 download() {
@@ -164,30 +164,29 @@ download() {
 }
 
 # Try to download binary executable
-archi=$(uname -smo 2> /dev/null || uname -sm)
+archi=$(uname -smo 2>/dev/null || uname -sm)
 binary_available=1
 binary_error=""
 case "$archi" in
-  Darwin\ arm64*) download fzf-$version-darwin_arm64.tar.gz ;;
+  Darwin\ arm64*)          download fzf-$version-darwin_arm64.tar.gz  ;;
-  Darwin\ x86_64*) download fzf-$version-darwin_amd64.tar.gz ;;
+  Darwin\ x86_64*)         download fzf-$version-darwin_amd64.tar.gz  ;;
-  Linux\ armv5*) download fzf-$version-linux_armv5.tar.gz ;;
+  Linux\ armv5*)           download fzf-$version-linux_armv5.tar.gz   ;;
-  Linux\ armv6*) download fzf-$version-linux_armv6.tar.gz ;;
+  Linux\ armv6*)           download fzf-$version-linux_armv6.tar.gz   ;;
-  Linux\ armv7*) download fzf-$version-linux_armv7.tar.gz ;;
+  Linux\ armv7*)           download fzf-$version-linux_armv7.tar.gz   ;;
-  Linux\ armv8*) download fzf-$version-linux_arm64.tar.gz ;;
+  Linux\ armv8*)           download fzf-$version-linux_arm64.tar.gz   ;;
   Linux\ aarch64\ Android) download fzf-$version-android_arm64.tar.gz ;;
-  Linux\ aarch64*) download fzf-$version-linux_arm64.tar.gz ;;
+  Linux\ aarch64*)         download fzf-$version-linux_arm64.tar.gz   ;;
-  Linux\ loongarch64*) download fzf-$version-linux_loong64.tar.gz ;;
+  Linux\ loongarch64*)     download fzf-$version-linux_loong64.tar.gz ;;
-  Linux\ riscv64*) download fzf-$version-linux_riscv64.tar.gz ;;
+  Linux\ ppc64le*)         download fzf-$version-linux_ppc64le.tar.gz ;;
-  Linux\ ppc64le*) download fzf-$version-linux_ppc64le.tar.gz ;;
+  Linux\ *64*)             download fzf-$version-linux_amd64.tar.gz   ;;
-  Linux\ *64*) download fzf-$version-linux_amd64.tar.gz ;;
+  Linux\ s390x*)           download fzf-$version-linux_s390x.tar.gz   ;;
-  Linux\ s390x*) download fzf-$version-linux_s390x.tar.gz ;;
+  FreeBSD\ *64*)           download fzf-$version-freebsd_amd64.tar.gz ;;
-  FreeBSD\ *64*) download fzf-$version-freebsd_amd64.tar.gz ;;
+  OpenBSD\ *64*)           download fzf-$version-openbsd_amd64.tar.gz ;;
-  OpenBSD\ *64*) download fzf-$version-openbsd_amd64.tar.gz ;;
+  CYGWIN*\ *64*)           download fzf-$version-windows_amd64.zip    ;;
-  CYGWIN*\ *64*) download fzf-$version-windows_amd64.zip ;;
+  MINGW*\ *64*)            download fzf-$version-windows_amd64.zip    ;;
-  MINGW*\ *64*) download fzf-$version-windows_amd64.zip ;;
+  MSYS*\ *64*)             download fzf-$version-windows_amd64.zip    ;;
-  MSYS*\ *64*) download fzf-$version-windows_amd64.zip ;;
+  Windows*\ *64*)          download fzf-$version-windows_amd64.zip    ;;
-  Windows*\ *64*) download fzf-$version-windows_amd64.zip ;;
+  *)                       binary_available=0 binary_error=1          ;;
-  *) binary_available=0 binary_error=1 ;;
 esac
 
 cd "$fzf_base"
@@ -216,7 +215,7 @@ if [ -n "$binary_error" ]; then
   fi
 fi
 
-[[ $* =~ "--bin" ]] && exit 0
+[[ "$*" =~ "--bin" ]] && exit 0
 
 for s in $shells; do
   if ! command -v "$s" > /dev/null; then
@@ -243,16 +242,16 @@ fi
 
 echo
 for shell in $shells; do
-  fzf_completion="source \"$fzf_base/shell/completion.${shell}\""
+  [[ "$shell" = fish ]] && continue
-  fzf_key_bindings="source \"$fzf_base/shell/key-bindings.${shell}\""
-  [[ $shell == fish ]] && continue
   src=${prefix_expand}.${shell}
   echo -n "Generate $src ... "
 
+  fzf_completion="source \"$fzf_base/shell/completion.${shell}\""
   if [ $auto_completion -eq 0 ]; then
     fzf_completion="# $fzf_completion"
   fi
 
+  fzf_key_bindings="source \"$fzf_base/shell/key-bindings.${shell}\""
   if [ $key_bindings -eq 0 ]; then
     fzf_key_bindings="# $fzf_key_bindings"
   fi
@@ -267,7 +266,7 @@ fi
 EOF
 
   if [[ $auto_completion -eq 1 ]] && [[ $key_bindings -eq 1 ]]; then
-    if [[ $shell == zsh ]]; then
+    if [[ "$shell" = zsh ]]; then
       echo "source <(fzf --$shell)" >> "$src"
     else
       echo "eval \"\$(fzf --$shell)\"" >> "$src"
@@ -287,7 +286,7 @@ EOF
 done
 
 # fish
-if [[ $shells =~ fish ]]; then
+if [[ "$shells" =~ fish ]]; then
   echo -n "Update fish_user_paths ... "
   fish << EOF
   echo \$fish_user_paths | \grep "$fzf_base"/bin > /dev/null
@@ -302,16 +301,15 @@ append_line() {
   line="$2"
   file="$3"
   pat="${4:-}"
-  at_lno="${5:-}"
   lines=""
 
   echo "Update $file:"
   echo "  - $line"
   if [ -f "$file" ]; then
-    if [[ -n $pat ]]; then
+    if [ $# -lt 4 ]; then
-      lines=$(\grep -nF "$pat" "$file")
+      lines=$(\grep -nF "$line" "$file")
     else
-      lines=$(\grep -nF "${line#"${line%%[![:space:]]*}"}" "$file")
+      lines=$(\grep -nF "$pat" "$file")
     fi
   fi
 
@@ -320,21 +318,17 @@ append_line() {
     sed 's/^/        Line /' <<< "$lines"
 
     update=0
-    if ! \grep -qv "^[0-9]*:[[:space:]]*#" <<< "$lines"; then
+    if ! \grep -qv "^[0-9]*:[[:space:]]*#" <<< "$lines" ; then
       echo "    - But they all seem to be commented"
-      ask "    - Continue modifying $file?"
+      ask  "    - Continue modifying $file?"
       update=$?
     fi
   fi
 
   set -e
   if [ "$update" -eq 1 ]; then
-    if [[ -z $at_lno ]]; then
+    [ -f "$file" ] && echo >> "$file"
-      [ -f "$file" ] && echo >> "$file"
+    echo "$line" >> "$file"
-      echo "$line" >> "$file"
-    else
-      sed -i.~fzf_bak "${at_lno}a\\"$'\n'"$line" "$file" && rm "$file.~fzf_bak"
-    fi
     echo "    + Added"
   else
     echo "    ~ Skipped"
@@ -362,84 +356,43 @@ if [ $update_config -eq 2 ]; then
 fi
 echo
 for shell in $shells; do
-  [[ $shell == fish ]] && continue
+  [[ "$shell" = fish ]] && continue
   [ $shell = zsh ] && dest=${ZDOTDIR:-~}/.zshrc || dest=~/.bashrc
   append_line $update_config "[ -f ${prefix}.${shell} ] && source ${prefix}.${shell}" "$dest" "${prefix}.${shell}"
 done
 
-if [[ $shells =~ fish ]]; then
+if [ $key_bindings -eq 1 ] && [[ "$shells" =~ fish ]]; then
   bind_file="${fish_dir}/functions/fish_user_key_bindings.fish"
   if [ ! -e "$bind_file" ]; then
-    if [[ $key_bindings -eq 1 || $auto_completion -eq 1 ]]; then
+    mkdir -p "${fish_dir}/functions"
-      mkdir -p "${fish_dir}/functions"
+    create_file "$bind_file" \
-      if [[ $key_bindings -eq 1 && $auto_completion -eq 1 ]]; then
+      'function fish_user_key_bindings' \
-        create_file "$bind_file" \
+      '  fzf --fish | source' \
-          'function fish_user_key_bindings' \
+      'end'
-          '  fzf --fish | source' \
-          'end'
-      elif [[ $key_bindings -eq 1 ]]; then
-        create_file "$bind_file" \
-          'function fish_user_key_bindings' \
-          "  $fzf_key_bindings" \
-          'end'
-      elif [[ $auto_completion -eq 1 ]]; then
-        create_file "$bind_file" \
-          'function fish_user_key_bindings' \
-          "  $fzf_completion" \
-          'end'
-      fi
-      lno_func=$(\grep -nF "function fish_user_key_bindings" "$bind_file" | sed 's/:.*//' | tr '\n' ' ')
-    else
-      lno_func=0
-    fi
   else
     echo "Check $bind_file:"
-    lno_func=$(\grep -nF "function fish_user_key_bindings" "$bind_file" | sed 's/:.*//' | tr '\n' ' ')
+    lno=$(\grep -nF "fzf_key_bindings" "$bind_file" | sed 's/:.*//' | tr '\n' ' ')
-    if [[ -z $lno_func ]]; then
+    if [[ -n $lno ]]; then
-      echo -e "function fish_user_key_bindings\nend" >> "$bind_file"
+      echo "  ** Found 'fzf_key_bindings' in line #$lno"
-      lno_func=$(\grep -nF "function fish_user_key_bindings" "$bind_file" | sed 's/:.*//' | tr '\n' ' ')
+      echo "  ** You have to replace the line to 'fzf --fish | source'"
-    fi
-    lno_keys=$(\grep -nF "fzf_key_bindings" "$bind_file" | sed 's/:.*//' | tr '\n' ' ')
-    if [[ -n $lno_keys ]]; then
-      echo "  ** Found 'fzf_key_bindings' in line #$lno_keys"
-      if [[ $key_bindings -eq 1 && $auto_completion -eq 1 ]]; then
-        echo "  ** You have to replace the line to 'fzf --fish | source'"
-      elif [[ $key_bindings -eq 1 ]]; then
-        echo "  ** You have to replace the line to '$fzf_key_bindings'"
-      else
-        echo "  ** You have to remove the line"
-      fi
       echo
     else
       echo "  - Clear"
       echo
-      if [[ $key_bindings -eq 1 && $auto_completion -eq 1 ]]; then
+      append_line $update_config "fzf --fish | source" "$bind_file"
-        sed -i.~fzf_bak "\#$fzf_completion#d" "$bind_file" && rm "$bind_file.~fzf_bak"
-        sed -i.~fzf_bak "\#$fzf_key_bindings#d" "$bind_file" && rm "$bind_file.~fzf_bak"
-        append_line $update_config "  fzf --fish | source" "$bind_file" "" "$lno_func"
-      else
-        sed -i.~fzf_bak '/fzf --fish \| source/d' "$bind_file" && rm "$bind_file.~fzf_bak"
-        if [[ $key_bindings -eq 1 ]]; then
-          sed -i.~fzf_bak "\#$fzf_completion#d" "$bind_file" && rm "$bind_file.~fzf_bak"
-          append_line $update_config "  $fzf_key_bindings" "$bind_file" "" "$lno_func"
-        elif [[ $auto_completion -eq 1 ]]; then
-          sed -i.~fzf_bak "\#$fzf_key_bindings#d" "$bind_file" && rm "$bind_file.~fzf_bak"
-          append_line $update_config "  $fzf_completion" "$bind_file" "" "$lno_func"
-        fi
-      fi
     fi
   fi
 fi
 
 if [ $update_config -eq 1 ]; then
   echo 'Finished. Restart your shell or reload config file.'
-  if [[ $shells =~ bash ]]; then
+  if [[ "$shells" =~ bash ]]; then
     echo -n '   source ~/.bashrc  # bash'
-    [[ $archi =~ Darwin ]] && echo -n '  (.bashrc should be loaded from .bash_profile)'
+    [[ "$archi" =~ Darwin ]] && echo -n '  (.bashrc should be loaded from .bash_profile)'
     echo
   fi
-  [[ $shells =~ zsh ]] && echo "   source ${ZDOTDIR:-~}/.zshrc   # zsh"
+  [[ "$shells" =~ zsh ]]  && echo "   source ${ZDOTDIR:-~}/.zshrc   # zsh"
-  [[ $shells =~ fish && $lno_func -ne 0 ]] && echo '   fzf_user_key_bindings  # fish'
+  [[ "$shells" =~ fish ]] && [ $key_bindings -eq 1 ] && echo '   fzf_key_bindings  # fish'
   echo
   echo 'Use uninstall script to remove fzf.'
   echo

install.ps1

@@ -1,4 +1,4 @@
-$version="0.68.0"
+$version="0.65.2"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

main.go

@@ -11,7 +11,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )
 
-var version = "0.68"
+var version = "0.65"
 var revision = "devel"
 
 //go:embed shell/key-bindings.bash
@@ -29,9 +29,6 @@ var zshCompletion []byte
 //go:embed shell/key-bindings.fish
 var fishKeyBindings []byte
 
-//go:embed shell/completion.fish
-var fishCompletion []byte
-
 //go:embed man/man1/fzf.1
 var manPage []byte
 
@@ -68,7 +65,7 @@ func main() {
 	}
 	if options.Fish {
 		printScript("key-bindings.fish", fishKeyBindings)
-		printScript("completion.fish", fishCompletion)
+		fmt.Println("fzf_key_bindings")
 		return
 	}
 	if options.Help {

man/man1/fzf-tmux.1

@@ -1,7 +1,7 @@
 .ig
 The MIT License (MIT)
 
-Copyright (c) 2013-2026 Junegunn Choi
+Copyright (c) 2013-2025 Junegunn Choi
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf\-tmux 1 "Feb 2026" "fzf 0.68.0" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "Aug 2025" "fzf 0.65.2" "fzf\-tmux - open fzf in tmux split pane"
 
 .SH NAME
 fzf\-tmux - open fzf in tmux split pane

man/man1/fzf.1

@@ -1,7 +1,7 @@
 .ig
 The MIT License (MIT)
 
-Copyright (c) 2013-2026 Junegunn Choi
+Copyright (c) 2013-2025 Junegunn Choi
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf 1 "Feb 2026" "fzf 0.68.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Aug 2025" "fzf 0.65.2" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -272,7 +272,6 @@ color mappings. Each entry is separated by a comma and/or whitespaces.
       \fBgutter              \fRGutter on the left
     \fBcurrent\-hl (hl+)      \fRHighlighted substrings (current line)
     \fBalt\-bg                \fRAlternate background color to create striped lines
-    \fBalt\-gutter            \fRAlternate gutter color to create the striped pattern
     \fBquery (input\-fg)      \fRQuery string
       \fBghost               \fRGhost text (\fB\-\-ghost\fR, \fBdim\fR applied by default)
       \fBdisabled            \fRQuery string when search is disabled (\fB\-\-disabled\fR)
@@ -300,7 +299,6 @@ color mappings. Each entry is separated by a comma and/or whitespaces.
     \fBheader (header\-fg)   \fRHeader
     \fBfooter (footer\-fg)   \fRFooter
     \fBnth                   \fRParts of the line specified by \fB\-\-nth\fR (only supports attributes)
-    \fBnomatch               \fRNon-matching items in raw mode (default: \fBdim\fR)
 
 .B ANSI COLORS:
     \fB\-1         \fRDefault terminal foreground/background color
@@ -326,14 +324,9 @@ color mappings. Each entry is separated by a comma and/or whitespaces.
     \fB#rrggbb    \fR24-bit colors
 
 .B ANSI ATTRIBUTES: (Only applies to foreground colors)
-    \fBregular           \fRClear previously set attributes; should precede the other ones
+    \fBregular    \fRClears previously set attributes; should precede the other ones
-    \fBstrip             \fRRemove colors
     \fBbold\fR
     \fBunderline\fR
-    \fBunderline-double\fR
-    \fBunderline-curly\fR
-    \fBunderline-dotted\fR
-    \fBunderline-dashed\fR
     \fBreverse\fR
     \fBdim\fR
     \fBitalic\fR
@@ -593,11 +586,8 @@ Highlight the whole current line
 .B "\-\-cycle"
 Enable cyclic scroll
 .TP
-.BI "\-\-wrap" "[=MODE]"
+.B "\-\-wrap"
-Enable line wrap. \fIMODE\fR can be \fBchar\fR (default) or \fBword\fR.
+Enable line wrap
-\fBword\fR mode wraps lines at word boundaries (spaces and tabs) instead of
-at arbitrary character positions. \fB\-\-wrap\-word\fR is a synonym for
-\fB\-\-wrap=word\fR.
 .TP
 .BI "\-\-wrap\-sign" "=INDICATOR"
 Indicator for wrapped lines. The default is '↳ ' or '> ' depending on
@@ -606,9 +596,6 @@ Indicator for wrapped lines. The default is '↳ ' or '> ' depending on
 .B "\-\-no\-multi\-line"
 Disable multi-line display of items when using \fB\-\-read0\fR
 .TP
-.B "\-\-raw"
-Enable raw mode where non-matching items are also displayed in a dimmed color.
-.TP
 .B "\-\-track"
 Make fzf track the current selection when the result list is updated.
 This can be useful when browsing logs using fzf with sorting disabled. It is
@@ -637,16 +624,9 @@ Render empty lines between each item
 The given string will be repeated to draw a horizontal line on each gap
 (default: '┈' or '\-' depending on \fB\-\-no\-unicode\fR).
 .TP
-.BI "\-\-freeze\-left=" "N"
-Number of fields to freeze on the left.
-.TP
-.BI "\-\-freeze\-right=" "N"
-Number of fields to freeze on the right.
-.TP
 .B "\-\-keep\-right"
 Keep the right end of the line visible when it's too long. Effective only when
-the query string is empty. Use \fB\-\-freeze\-right=1\fR instead if you want
+the query string is empty.
-the last field to be always visible even with a non-empty query.
 .TP
 .BI "\-\-scroll\-off=" "LINES"
 Number of screen lines to keep above or below when scrolling to the top or to
@@ -663,12 +643,6 @@ on the center of the screen.
 .BI "\-\-jump\-labels=" "CHARS"
 Label characters for \fBjump\fR mode.
 .TP
-.BI "\-\-gutter=" "CHAR"
-Character used for the gutter column (default: '▌' unless \fB\-\-no\-unicode\fR is given)
-.TP
-.BI "\-\-gutter\-raw=" "CHAR"
-Character used for the gutter column in raw mode (default: '▖' unless \fB\-\-no\-unicode\fR is given)
-.TP
 .BI "\-\-pointer=" "STR"
 Pointer to the current line (default: '▌' or '>' depending on \fB\-\-no\-unicode\fR)
 .TP
@@ -748,7 +722,7 @@ ENVIRONMENT VARIABLES EXPORTED TO CHILD PROCESSES.
 
 e.g.
      \fB# Prepend the current cursor position in yellow
-     fzf \-\-info\-command='printf "\\x1b[33;1m$FZF_POS\\x1b[m/$FZF_INFO 💛"'\fR
+     fzf \-\-info\-command='echo \-e "\\x1b[33;1m$FZF_POS\\x1b[m/$FZF_INFO 💛"'\fR
 
 .TP
 .B "\-\-no\-info"
@@ -848,9 +822,6 @@ e.g.
      # This won't work properly without 'f' flag due to ARG_MAX limit.
      seq 100000 | fzf \-\-preview "awk '{sum+=\\$1} END {print sum}' {*f}"\fR
 
-     \fB# Use {+f} to get the selected items as a line-separated list
-     seq 100 | fzf \-\-multi \-\-bind 'enter:become:cat {+f}'\fR
-
 Also,
 
 * \fB{q}\fR is replaced to the current query string
@@ -919,11 +890,6 @@ Should be used with one of the following \fB\-\-preview\-window\fR options.
 .B * border\-bottom
 .br
 
-.TP
-.BI "\-\-preview\-wrap\-sign" =INDICATOR
-Indicator for wrapped lines in the preview window. If not set, the value of
-\fB\-\-wrap\-sign\fR is used.
-
 .TP
 .BI "\-\-preview\-label\-pos" [=N[:top|bottom]]
 Position of the border label on the border line of the preview window. Specify
@@ -934,7 +900,7 @@ default value 0 (or \fBcenter\fR) will put the label at the center of the
 border line.
 
 .TP
-.BI "\-\-preview\-window=" "[POSITION][,SIZE[%]][,border\-STYLE][,[no]wrap][,wrap\-word][,[no]follow][,[no]cycle][,[no]info][,[no]hidden][,+SCROLL[OFFSETS][/DENOM]][,~HEADER_LINES][,default][,<SIZE_THRESHOLD(ALTERNATIVE_LAYOUT)]"
+.BI "\-\-preview\-window=" "[POSITION][,SIZE[%]][,border\-STYLE][,[no]wrap][,[no]follow][,[no]cycle][,[no]info][,[no]hidden][,+SCROLL[OFFSETS][/DENOM]][,~HEADER_LINES][,default][,<SIZE_THRESHOLD(ALTERNATIVE_LAYOUT)]"
 
 .RS
 .B POSITION: (default: right)
@@ -952,8 +918,7 @@ default until \fBtoggle\-preview\fR action is triggered.
 execute the command in the background.
 
 * Long lines are truncated by default. Line wrap can be enabled with
-\fBwrap\fR flag. \fBwrap\-word\fR flag enables word-level wrapping, which
+\fBwrap\fR flag.
-breaks lines at word boundaries instead of mid-word.
 
 * Preview window will automatically scroll to the bottom when \fBfollow\fR
 flag is set, similarly to how \fBtail \-f\fR works.
@@ -1160,25 +1125,19 @@ On Windows, the default value is \fBcmd /s/c\fR when \fB$SHELL\fR is not
 set.
 
 .TP
-.B "\-\-listen[=SOCKET_PATH|[ADDR:]PORT]" "\-\-listen\-unsafe[=[ADDR:]PORT]"
+.B "\-\-listen[=[ADDR:]PORT]" "\-\-listen\-unsafe[=[ADDR:]PORT]"
-Start HTTP server and listen on the given address or Unix socket. It allows
+Start HTTP server and listen on the given address. It allows external processes
-external processes to send actions to perform via POST method and query the
+to send actions to perform via POST method.
-program state via GET method. For the argument to be recognized as a socket
-path, it must have \fB.sock\fR extension.
 
 - If the port number is omitted or given as 0, fzf will automatically choose
-a port and export it as \fBFZF_PORT\fR environment variable to the child processes.
+a port and export it as \fBFZF_PORT\fR environment variable to the child processes
-
-- If a Unix socket path is given, fzf will create a Unix domain socket at the
-  given path. The existing file will be removed. The path to the socket file
-  is exported as \fBFZF_SOCK\fR environment variable.
 
 - If \fBFZF_API_KEY\fR environment variable is set, the server would require
-  sending an API key with the same value in the \fBx\-api\-key\fR HTTP header.
+sending an API key with the same value in the \fBx\-api\-key\fR HTTP header
 
-- \fBFZF_API_KEY\fR is required for a non-localhost listen address.
+- \fBFZF_API_KEY\fR is required for a non-localhost listen address
 
-- To allow remote process execution, use \fB\-\-listen\-unsafe\fR.
+- To allow remote process execution, use \fB\-\-listen\-unsafe\fR
 
 e.g.
      \fB# Start HTTP server on port 6266
@@ -1217,18 +1176,6 @@ e.g.
      '
      \fR
 
-Here is an example script that uses a Unix socket instead of a TCP port.
-
-    \fB
-    fzf --listen=/tmp/fzf.sock
-
-    # GET
-    curl --unix-socket /tmp/fzf.sock http
-
-    # POST
-    curl --unix-socket /tmp/fzf.sock http -d up
-    \fR
-
 .SS DIRECTORY TRAVERSAL
 .TP
 .B "\-\-walker=[file][,dir][,follow][,hidden]"
@@ -1380,8 +1327,6 @@ fzf exports the following environment variables to its child processes.
 .br
 .BR FZF_COLUMNS "         Number of columns fzf takes up excluding padding and margin"
 .br
-.BR FZF_DIRECTION "       Direction of the list (\fBup\fR or \fBdown\fR)"
-.br
 .BR FZF_TOTAL_COUNT "     Total number of items"
 .br
 .BR FZF_MATCH_COUNT "     Number of matched items"
@@ -1390,8 +1335,6 @@ fzf exports the following environment variables to its child processes.
 .br
 .BR FZF_POS "             Vertical position of the cursor in the list starting from 1"
 .br
-.BR FZF_WRAP "            The line wrapping mode (char, word) when enabled"
-.br
 .BR FZF_QUERY "           Current query string"
 .br
 .BR FZF_INPUT_STATE "     Current input state (enabled, disabled, hidden)"
@@ -1420,8 +1363,6 @@ fzf exports the following environment variables to its child processes.
 .br
 .BR FZF_PORT "            Port number when \-\-listen option is used"
 .br
-.BR FZF_SOCK "            Unix socket path when \-\-listen option is used"
-.br
 .BR FZF_PREVIEW_TOP "     Top position of the preview window"
 .br
 .BR FZF_PREVIEW_LEFT "    Left position of the preview window"
@@ -1429,8 +1370,6 @@ fzf exports the following environment variables to its child processes.
 .BR FZF_PREVIEW_LINES "   Number of lines in the preview window"
 .br
 .BR FZF_PREVIEW_COLUMNS " Number of columns in the preview window"
-.br
-.BR FZF_RAW "             Only in raw mode. 1 if the current item matches, 0 otherwise"
 
 .SH EXTENDED SEARCH MODE
 
@@ -1514,7 +1453,7 @@ e.g.
 .br
 \fIctrl\-/\fR         (\fIctrl\-_\fR)
 .br
-\fIctrl\-alt\-[a\-z]\fR (\fIctrl\-alt\-h\fR is \fIctrl\-alt\-backspace\fR on non-Windows)
+\fIctrl\-alt\-[a\-z]\fR
 .br
 \fIalt\-[*]\fR        (Any case-sensitive single character is allowed)
 .br
@@ -1644,7 +1583,7 @@ e.g.
 .br
 \fIctrl\-alt\-end\fR
 .br
-\fIctrl\-alt\-backspace\fR  (\fIctrl\-alt\-bspace\fR \fIctrl\-alt\-bs\fR) (\fIctrl\-alt\-h\fR (non-Windows))
+\fIctrl\-alt\-backspace\fR  (\fIctrl\-alt\-bspace\fR \fIctrl\-alt\-bs\fR)
 .br
 \fIctrl\-alt\-delete\fR
 .br
@@ -1875,7 +1814,6 @@ A key or an event can be bound to one or more of the following actions.
     \fBbecome(...)\fR                  (replace fzf process with the specified command; see below for the details)
     \fBbeginning\-of\-line\fR            \fIctrl\-a  home\fR
     \fBbell\fR                         (ring the terminal bell)
-    \fBbest\fR                         (move to the best match; same as \fBfirst\fR if raw mode is disabled)
     \fBbg\-cancel\fR                    (cancel background transform processes)
     \fBcancel\fR                       (clear query string if not empty, abort fzf otherwise)
     \fBchange\-border\-label(...)\fR     (change \fB\-\-border\-label\fR to the given string)
@@ -1900,13 +1838,9 @@ A key or an event can be bound to one or more of the following actions.
     \fBdelete\-char\fR                  \fIdel\fR
     \fBdelete\-char/eof\fR              \fIctrl\-d\fR (same as \fBdelete\-char\fR except aborts fzf if query is empty)
     \fBdeselect\fR
-    \fBdeselect\-all\fR                 (deselect all matches; to also clear non-matching selections, use \fBclear\-multi\fR)
+    \fBdeselect\-all\fR                 (deselect all matches; to also clear non-matched selections, use \fBclear\-multi\fR)
-    \fBdisable\-raw\fR                  (disable raw mode)
     \fBdisable\-search\fR               (disable search functionality)
-    \fBdown\fR                         \fIctrl\-j  down\fR
+    \fBdown\fR                         \fIctrl\-j  ctrl\-n  down\fR
-    \fBdown\-match\fR                   \fIctrl\-n\fR  \fIalt\-down\fR (move to the match below the cursor)
-    \fBdown\-selected\fR                (move to the selected item below the cursor)
-    \fBenable\-raw\fR                   (enable raw mode)
     \fBenable\-search\fR                (enable search functionality)
     \fBend\-of\-line\fR                  \fIctrl\-e  end\fR
     \fBexclude\fR                      (exclude the current item from the result)
@@ -1924,7 +1858,7 @@ A key or an event can be bound to one or more of the following actions.
     \fBkill\-word\fR                    \fIalt\-d\fR
     \fBlast\fR                         (move to the last match; same as \fBpos(\-1)\fR)
     \fBnext\-history\fR                 (\fIctrl\-n\fR on \fB\-\-history\fR)
-    \fBnext\-selected\fR                (synonym to \fBdown\-selected\fR)
+    \fBnext\-selected\fR                (move to the next selected item)
     \fBpage\-down\fR                    \fIpgdn\fR
     \fBpage\-up\fR                      \fIpgup\fR
     \fBhalf\-page\-down\fR
@@ -1937,7 +1871,7 @@ A key or an event can be bound to one or more of the following actions.
     \fBoffset\-middle\fR                (place the current item is in the middle of the screen)
     \fBpos(...)\fR                     (move cursor to the numeric position; negative number to count from the end)
     \fBprev\-history\fR                 (\fIctrl\-p\fR on \fB\-\-history\fR)
-    \fBprev\-selected\fR                (synonym to \fBup\-selected\fR)
+    \fBprev\-selected\fR                (move to the previous selected item)
     \fBpreview(...)\fR                 (see below for the details)
     \fBpreview\-down\fR                 \fIshift\-down\fR
     \fBpreview\-up\fR                   \fIshift\-up\fR
@@ -1972,14 +1906,11 @@ A key or an event can be bound to one or more of the following actions.
     \fBtoggle\-multi\-line\fR
     \fBtoggle\-preview\fR
     \fBtoggle\-preview\-wrap\fR
-    \fBtoggle\-preview\-wrap\-word\fR
-    \fBtoggle\-raw\fR                   (toggle raw mode for displaying non-matching items)
     \fBtoggle\-search\fR                (toggle search functionality)
     \fBtoggle\-sort\fR
     \fBtoggle\-track\fR                 (toggle global tracking option (\fB\-\-track\fR))
     \fBtoggle\-track\-current\fR         (toggle tracking of the current item)
-    \fBtoggle\-wrap\fR
+    \fBtoggle\-wrap\fR                  \fIctrl\-/\fR  \fIalt\-/\fR
-    \fBtoggle\-wrap\-word\fR             \fIctrl\-/\fR  \fIalt\-/\fR
     \fBtoggle+down\fR                  \fIctrl\-i  (tab)\fR
     \fBtoggle+up\fR                    \fIbtab    (shift\-tab)\fR
     \fBtrack\-current\fR                (track the current item; automatically disabled if focus changes)
@@ -2001,9 +1932,7 @@ A key or an event can be bound to one or more of the following actions.
     \fBunix\-line\-discard\fR            \fIctrl\-u\fR
     \fBunix\-word\-rubout\fR             \fIctrl\-w\fR
     \fBuntrack\-current\fR              (stop tracking the current item; no-op if global tracking is enabled)
-    \fBup\fR                           \fIctrl\-k  up\fR
+    \fBup\fR                           \fIctrl\-k  ctrl\-p  up\fR
-    \fBup\-match\fR                     \fIctrl\-p\fR  \fIalt\-up\fR (move to the match above the cursor)
-    \fBup\-selected\fR                  (move to the selected item above the cursor)
     \fByank\fR                         \fIctrl\-y\fR
 
 Each \fBtransform*\fR action has a corresponding \fBbg\-transform*\fR
@@ -2126,7 +2055,7 @@ payload of HTTP POST request to the \fB\-\-listen\fR server.
 
 e.g.
     \fB# Disallow selecting an empty line
-    printf "1. Hello\\n2. Goodbye\\n\\n3. Exit" |
+    echo \-e "1. Hello\\n2. Goodbye\\n\\n3. Exit" |
       fzf \-\-height '~100%' \-\-reverse \-\-header 'Select one' \\
           \-\-bind 'enter:transform:[[ \-n {} ]] &&
                     echo accept ||

plugin/fzf.vim

@@ -1,4 +1,4 @@
-" Copyright (c) 2013-2026 Junegunn Choi
+" Copyright (c) 2013-2025 Junegunn Choi
 "
 " MIT License
 "

shell/common.fish

@@ -1,141 +0,0 @@
-  function __fzf_defaults
-    # $argv[1]: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
-    # $argv[2..]: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
-    test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
-    string join ' ' -- \
-      "--height $FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" $argv[1] \
-      (test -r "$FZF_DEFAULT_OPTS_FILE"; and string join -- ' ' <$FZF_DEFAULT_OPTS_FILE) \
-      $FZF_DEFAULT_OPTS $argv[2..-1]
-  end
-
-  function __fzfcmd
-    test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
-    if test -n "$FZF_TMUX_OPTS"
-      echo "fzf-tmux $FZF_TMUX_OPTS -- "
-    else if test "$FZF_TMUX" = "1"
-      echo "fzf-tmux -d$FZF_TMUX_HEIGHT -- "
-    else
-      echo "fzf"
-    end
-  end
-
-  function __fzf_cmd_tokens -d 'Return command line tokens, skipping leading env assignments and command prefixes'
-    # Get tokens - use version-appropriate flags
-    set -l tokens
-    if test (string match -r -- '^\d+' $version) -ge 4
-      set -- tokens (commandline -xpc)
-    else
-      set -- tokens (commandline -opc)
-    end
-
-    # Filter out leading environment variable assignments
-    set -l -- var_count 0
-    for i in $tokens
-      if string match -qr -- '^[\w]+=' $i
-        set var_count (math $var_count + 1)
-      else
-        break
-      end
-    end
-    set -e -- tokens[0..$var_count]
-
-    # Skip command prefixes so callers see the actual command name,
-    # e.g. "builtin cd" → "cd", "env VAR=1 command cd" → "cd"
-    while true
-      switch "$tokens[1]"
-        case builtin command
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-        case env
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-          while string match -qr -- '^[\w]+=' "$tokens[1]"
-            set -e -- tokens[1]
-          end
-        case '*'
-          break
-      end
-    end
-
-    string escape -n -- $tokens
-  end
-
-  function __fzf_parse_commandline -d 'Parse the current command line token and return split of existing filepath, fzf query, and optional -option= prefix'
-    set -l fzf_query ''
-    set -l prefix ''
-    set -l dir '.'
-
-    # Set variables containing the major and minor fish version numbers, using
-    # a method compatible with all supported fish versions.
-    set -l -- fish_major (string match -r -- '^\d+' $version)
-    set -l -- fish_minor (string match -r -- '^\d+\.(\d+)' $version)[2]
-
-    # fish v3.3.0 and newer: Don't use option prefix if " -- " is preceded.
-    set -l -- match_regex '(?<fzf_query>[\s\S]*?(?=\n?$)$)'
-    set -l -- prefix_regex '^-[^\s=]+=|^-(?!-)\S'
-    if test "$fish_major" -eq 3 -a "$fish_minor" -lt 3
-    or string match -q -v -- '* -- *' (string sub -l (commandline -Cp) -- (commandline -p))
-      set -- match_regex "(?<prefix>$prefix_regex)?$match_regex"
-    end
-
-    # Set $prefix and expanded $fzf_query with preserved trailing newlines.
-    if test "$fish_major" -ge 4
-      # fish v4.0.0 and newer
-      string match -q -r -- $match_regex (commandline --current-token --tokens-expanded | string collect -N)
-    else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-      # fish v3.2.0 - v3.7.1 (last v3)
-      string match -q -r -- $match_regex (commandline --current-token --tokenize | string collect -N)
-      eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^\\\(?=~)|\\\(?=\$\w)' '')
-    else
-      # fish older than v3.2.0 (v3.1b1 - v3.1.2)
-      set -l -- cl_token (commandline --current-token --tokenize | string collect -N)
-      set -- prefix (string match -r -- $prefix_regex $cl_token)
-      set -- fzf_query (string replace -- "$prefix" '' $cl_token | string collect -N)
-      eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^\\\(?=~)|\\\(?=\$\w)|\\\n\\\n$' '')
-    end
-
-    if test -n "$fzf_query"
-      # Normalize path in $fzf_query, set $dir to the longest existing directory.
-      if test \( "$fish_major" -ge 4 \) -o \( "$fish_major" -eq 3 -a "$fish_minor" -ge 5 \)
-        # fish v3.5.0 and newer
-        set -- fzf_query (path normalize -- $fzf_query)
-        set -- dir $fzf_query
-        while not path is -d $dir
-          set -- dir (path dirname $dir)
-        end
-      else
-        # fish older than v3.5.0 (v3.1b1 - v3.4.1)
-        if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          # fish v3.2.0 - v3.4.1
-          string match -q -r -- '(?<fzf_query>^[\s\S]*?(?=\n?$)$)' \
-            (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
-        else
-          # fish v3.1b1 - v3.1.2
-          set -- fzf_query (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
-          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r '\\\n$' '')
-        end
-        set -- dir $fzf_query
-        while not test -d "$dir"
-          set -- dir (dirname -z -- "$dir" | string split0)
-        end
-      end
-
-      if not string match -q -- '.' $dir; or string match -q -r -- '^\./|^\.$' $fzf_query
-        # Strip $dir from $fzf_query - preserve trailing newlines.
-        if test "$fish_major" -ge 4
-          # fish v4.0.0 and newer
-          string match -q -r -- '^'(string escape --style=regex -- $dir)'/?(?<fzf_query>[\s\S]*)' $fzf_query
-        else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          # fish v3.2.0 - v3.7.1 (last v3)
-          string match -q -r -- '^/?(?<fzf_query>[\s\S]*?(?=\n?$)$)' \
-            (string replace -- "$dir" '' $fzf_query | string collect -N)
-        else
-          # fish older than v3.2.0 (v3.1b1 - v3.1.2)
-          set -- fzf_query (string replace -- "$dir" '' $fzf_query | string collect -N)
-          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^/?|\\\n$' '')
-        end
-      end
-    end
-
-    string escape -n -- "$dir" "$fzf_query" "$prefix"
-  end

shell/common.sh

@@ -1,3 +1,4 @@
+
 __fzf_defaults() {
   # $1: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
   # $2: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
@@ -21,15 +22,12 @@ __fzf_exec_awk() {
       # modern point of view.  To use a standard-conforming version in Solaris,
       # one needs to explicitly use /usr/xpg4/bin/awk.
       __fzf_awk=/usr/xpg4/bin/awk
-    elif command -v mawk > /dev/null 2>&1; then
+    elif command -v mawk >/dev/null 2>&1; then
       # choose the faster mawk if: it's installed && build date >= 20230322 &&
       # version >= 1.3.4
       local n x y z d
       IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
-      [[ $n == mawk ]] &&
+      [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
-        (((x * 1000 + y) * 1000 + z >= 1003004)) 2> /dev/null &&
-        ((d >= 20230302)) 2> /dev/null &&
-        __fzf_awk=mawk
     fi
   fi
   # Note: macOS awk has a quirk that it stops processing at all when it sees

shell/completion.bash

@@ -31,10 +31,9 @@ if [[ $- =~ i ]]; then
 
 ###########################################################
 
-#----BEGIN shfmt
 #----BEGIN INCLUDE common.sh
 # NOTE: Do not directly edit this section, which is copied from "common.sh".
-# To modify it, one can edit "common.sh" and run "./update.sh" to apply
+# To modify it, one can edit "common.sh" and run "./update-common.sh" to apply
 # the changes. See code comments in "common.sh" for the implementation details.
 
 __fzf_defaults() {
@@ -48,13 +47,10 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    elif command -v mawk > /dev/null 2>&1; then
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
       IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
-      [[ $n == mawk ]] &&
+      [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
-        (((x * 1000 + y) * 1000 + z >= 1003004)) 2> /dev/null &&
-        ((d >= 20230302)) 2> /dev/null &&
-        __fzf_awk=mawk
     fi
   fi
   LC_ALL=C exec "$__fzf_awk" "$@"
@@ -62,9 +58,9 @@ __fzf_exec_awk() {
 #----END INCLUDE
 
 __fzf_comprun() {
-  if [[ "$(type -t _fzf_comprun 2>&1)" == function ]]; then
+  if [[ "$(type -t _fzf_comprun 2>&1)" = function ]]; then
     _fzf_comprun "$@"
-  elif [[ -n ${TMUX_PANE-} ]] && { [[ ${FZF_TMUX:-0} != 0 ]] || [[ -n ${FZF_TMUX_OPTS-} ]]; }; then
+  elif [[ -n "${TMUX_PANE-}" ]] && { [[ "${FZF_TMUX:-0}" != 0 ]] || [[ -n "${FZF_TMUX_OPTS-}" ]]; }; then
     shift
     fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- "$@"
   else
@@ -76,13 +72,13 @@ __fzf_comprun() {
 __fzf_orig_completion() {
   local l comp f cmd
   while read -r l; do
-    if [[ $l =~ ^(.*\ -F)\ *([^ ]*).*\ ([^ ]*)$ ]]; then
+    if [[ "$l" =~ ^(.*\ -F)\ *([^ ]*).*\ ([^ ]*)$ ]]; then
       comp="${BASH_REMATCH[1]}"
       f="${BASH_REMATCH[2]}"
       cmd="${BASH_REMATCH[3]}"
-      [[ $f == _fzf_* ]] && continue
+      [[ "$f" = _fzf_* ]] && continue
       printf -v "_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}" "%s" "${comp} %s ${cmd} #${f}"
-      if [[ $l == *" -o nospace "* ]] && [[ ${__fzf_nospace_commands-} != *" $cmd "* ]]; then
+      if [[ "$l" = *" -o nospace "* ]] && [[ ! "${__fzf_nospace_commands-}" = *" $cmd "* ]]; then
         __fzf_nospace_commands="${__fzf_nospace_commands-} $cmd "
       fi
     fi
@@ -118,13 +114,12 @@ _fzf_opts_completion() {
   local cur prev opts
   COMPREPLY=()
   cur="${COMP_WORDS[COMP_CWORD]}"
-  prev="${COMP_WORDS[COMP_CWORD - 1]}"
+  prev="${COMP_WORDS[COMP_CWORD-1]}"
   opts="
     +c --no-color
     +i --no-ignore-case
     +s --no-sort
     +x --no-extended
-    --accept-nth
     --ansi
     --bash
     --bind
@@ -138,88 +133,56 @@ _fzf_opts_completion() {
     --expect
     --filepath-word
     --fish
-    --footer
-    --footer-border
-    --footer-label
-    --footer-label-pos
-    --freeze-left
-    --freeze-right
-    --gap
-    --gap-line
-    --ghost
-    --gutter
-    --gutter-raw
     --header
-    --header-border
     --header-first
-    --header-label
-    --header-label-pos
     --header-lines
-    --header-lines-border
     --height
     --highlight-line
     --history
     --history-size
     --hscroll-off
     --info
-    --info-command
-    --input-border
-    --input-label
-    --input-label-pos
     --jump-labels
     --keep-right
     --layout
     --listen
     --listen-unsafe
-    --list-border
-    --list-label
-    --list-label-pos
     --literal
     --man
     --margin
     --marker
-    --marker-multi-line
     --min-height
     --no-bold
+    --no-clear
     --no-hscroll
-    --no-input
+    --no-mouse
-    --no-multi-line
     --no-scrollbar
     --no-separator
+    --no-unicode
     --padding
     --pointer
     --preview
-    --preview-border
     --preview-label
     --preview-label-pos
     --preview-window
     --print-query
     --print0
     --prompt
-    --raw
     --read0
+    --reverse
     --scheme
     --scroll-off
-    --scrollbar
     --separator
-    --smart-case
-    --style
     --sync
     --tabstop
     --tac
-    --tail
     --tiebreak
     --tmux
     --track
     --version
-    --walker
-    --walker-root
-    --walker-skip
     --with-nth
     --with-shell
     --wrap
-    --wrap-sign
-    --preview-wrap-sign
     --zsh
     -0 --exit-0
     -1 --select-1
@@ -234,41 +197,32 @@ _fzf_opts_completion() {
     --"
 
   case "${prev}" in
-    --scheme)
+  --scheme)
-      COMPREPLY=($(compgen -W "default path history" -- "$cur"))
+    COMPREPLY=( $(compgen -W "default path history" -- "$cur") )
-      return 0
+    return 0
-      ;;
+    ;;
-    --tiebreak)
+  --tiebreak)
-      COMPREPLY=($(compgen -W "length chunk pathname begin end index" -- "$cur"))
+    COMPREPLY=( $(compgen -W "length chunk begin end index" -- "$cur") )
-      return 0
+    return 0
-      ;;
+    ;;
-    --color)
+  --color)
-      COMPREPLY=($(compgen -W "dark light base16 16 bw no" -- "$cur"))
+    COMPREPLY=( $(compgen -W "dark light 16 bw no" -- "$cur") )
-      return 0
+    return 0
-      ;;
+    ;;
-    --layout)
+  --layout)
-      COMPREPLY=($(compgen -W "default reverse reverse-list" -- "$cur"))
+    COMPREPLY=( $(compgen -W "default reverse reverse-list" -- "$cur") )
-      return 0
+    return 0
-      ;;
+    ;;
-    --info)
+  --info)
-      COMPREPLY=($(compgen -W "default right hidden inline inline-right" -- "$cur"))
+    COMPREPLY=( $(compgen -W "default right hidden inline inline-right" -- "$cur") )
-      return 0
+    return 0
-      ;;
+    ;;
-    --wrap)
+  --preview-window)
-      COMPREPLY=($(compgen -W "char word" -- "$cur"))
+    COMPREPLY=( $(compgen -W "
-      return 0
-      ;;
-    --style)
-      COMPREPLY=($(compgen -W "default minimal full" -- "$cur"))
-      return 0
-      ;;
-    --preview-window)
-      COMPREPLY=($(compgen -W "
       default
       hidden
       nohidden
       wrap
-      wrap-word
       nowrap
       cycle
       nocycle
@@ -277,7 +231,6 @@ _fzf_opts_completion() {
       left
       right
       rounded border border-rounded
-      border-line
       sharp border-sharp
       border-bold
       border-block
@@ -291,23 +244,21 @@ _fzf_opts_completion() {
       border-left
       border-right
       follow
-      nofollow
+      nofollow" -- "$cur") )
-      info
+    return 0
-      noinfo" -- "$cur"))
+    ;;
-      return 0
+  --border)
-      ;;
+    COMPREPLY=( $(compgen -W "rounded sharp bold block thinblock double horizontal vertical top bottom left right none" -- "$cur") )
-    --border | --list-border | --header-border | --header-lines-border | --footer-border | --input-border | --preview-border)
+    return 0
-      COMPREPLY=($(compgen -W "line rounded sharp bold block thinblock double horizontal vertical top bottom left right none" -- "$cur"))
+    ;;
-      return 0
+  --border-label-pos|--preview-label-pos)
-      ;;
+    COMPREPLY=( $(compgen -W "center bottom top" -- "$cur") )
-    --border-label-pos | --preview-label-pos | --list-label-pos | --header-label-pos | --footer-label-pos | --input-label-pos)
+    return 0
-      COMPREPLY=($(compgen -W "center bottom top" -- "$cur"))
+    ;;
-      return 0
-      ;;
   esac
 
-  if [[ $cur =~ ^-|\+ ]]; then
+  if [[ "$cur" =~ ^-|\+ ]]; then
-    COMPREPLY=($(compgen -W "${opts}" -- "$cur"))
+    COMPREPLY=( $(compgen -W "${opts}" -- "$cur") )
     return 0
   fi
 
@@ -321,7 +272,7 @@ _fzf_handle_dynamic_completion() {
   orig_cmd="$1"
   if __fzf_orig_completion_get_orig_func "$cmd"; then
     "$REPLY" "$@"
-  elif [[ -n ${_fzf_completion_loader-} ]]; then
+  elif [[ -n "${_fzf_completion_loader-}" ]]; then
     orig_complete=$(complete -p "$orig_cmd" 2> /dev/null)
     $_fzf_completion_loader "$@"
     ret=$?
@@ -335,7 +286,7 @@ _fzf_handle_dynamic_completion() {
         __fzf_orig_completion_instantiate "$cmd" "${BASH_REMATCH[1]}" &&
         orig_complete=$REPLY
 
-      if [[ ${__fzf_nospace_commands-} == *" $orig_cmd "* ]]; then
+      if [[ "${__fzf_nospace_commands-}" = *" $orig_cmd "* ]]; then
         eval "${orig_complete/ -F / -o nospace -F }"
       else
         eval "$orig_complete"
@@ -355,33 +306,30 @@ __fzf_generic_path_completion() {
   COMPREPLY=()
   trigger=${FZF_COMPLETION_TRIGGER-'**'}
   [[ $COMP_CWORD -ge 0 ]] && cur="${COMP_WORDS[COMP_CWORD]}"
-  if [[ $cur == *"$trigger" ]] && [[ $cur != *'$('* ]] && [[ $cur != *':='* ]] && [[ $cur != *'`'* ]]; then
+  if [[ "$cur" == *"$trigger" ]] && [[ $cur != *'$('* ]] && [[ $cur != *':='* ]] && [[ $cur != *'`'* ]]; then
     base=${cur:0:${#cur}-${#trigger}}
     eval "base=$base" 2> /dev/null || return
 
     dir=
-    [[ $base == *"/"* ]] && dir="$base"
+    [[ $base = *"/"* ]] && dir="$base"
     while true; do
-      if [[ -z $dir ]] || [[ -d $dir ]]; then
+      if [[ -z "$dir" ]] || [[ -d "$dir" ]]; then
-        leftover=${base/#"$dir"/}
+        leftover=${base/#"$dir"}
-        leftover=${leftover/#\//}
+        leftover=${leftover/#\/}
-        [[ -z $dir ]] && dir='.'
+        [[ -z "$dir" ]] && dir='.'
-        [[ $dir != "/" ]] && dir="${dir/%\//}"
+        [[ "$dir" != "/" ]] && dir="${dir/%\//}"
         matches=$(
           export FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --scheme=path" "${FZF_COMPLETION_OPTS-} $2")
           unset FZF_DEFAULT_COMMAND FZF_DEFAULT_OPTS_FILE
-          if [[ $1 =~ dir ]]; then
-            eval "rest=(${FZF_COMPLETION_DIR_OPTS-})"
-          else
-            eval "rest=(${FZF_COMPLETION_PATH_OPTS-})"
-          fi
           if declare -F "$1" > /dev/null; then
-            eval "$1 $(printf %q "$dir")" | __fzf_comprun "$4" -q "$leftover" "${rest[@]}"
+            eval "$1 $(printf %q "$dir")" | __fzf_comprun "$4" -q "$leftover"
           else
             if [[ $1 =~ dir ]]; then
               walker=dir,follow
+              eval "rest=(${FZF_COMPLETION_DIR_OPTS-})"
             else
               walker=file,dir,follow,hidden
+              eval "rest=(${FZF_COMPLETION_PATH_OPTS-})"
             fi
             __fzf_comprun "$4" -q "$leftover" --walker "$walker" --walker-root="$dir" "${rest[@]}"
           fi | while read -r item; do
@@ -389,11 +337,11 @@ __fzf_generic_path_completion() {
           done
         )
         matches=${matches% }
-        [[ -z $3 ]] && [[ ${__fzf_nospace_commands-} == *" ${COMP_WORDS[0]} "* ]] && matches="$matches "
+        [[ -z "$3" ]] && [[ "${__fzf_nospace_commands-}" = *" ${COMP_WORDS[0]} "* ]] && matches="$matches "
-        if [[ -n $matches ]]; then
+        if [[ -n "$matches" ]]; then
-          COMPREPLY=("$matches")
+          COMPREPLY=( "$matches" )
         else
-          COMPREPLY=("$cur")
+          COMPREPLY=( "$cur" )
         fi
         # To redraw line after fzf closes (printf '\e[5n')
         bind '"\e[0n": redraw-current-line' 2> /dev/null
@@ -401,7 +349,7 @@ __fzf_generic_path_completion() {
         return 0
       fi
       dir=$(command dirname "$dir")
-      [[ $dir =~ /$ ]] || dir="$dir"/
+      [[ "$dir" =~ /$ ]] || dir="$dir"/
     done
   else
     shift
@@ -417,15 +365,15 @@ _fzf_complete() {
   args=("$@")
   sep=
   for i in "${!args[@]}"; do
-    if [[ ${args[$i]} == -- ]]; then
+    if [[ "${args[$i]}" = -- ]]; then
       sep=$i
       break
     fi
   done
-  if [[ -n $sep ]]; then
+  if [[ -n "$sep" ]]; then
     str_arg=
     rest=("${args[@]:$((sep + 1)):${#args[@]}}")
-    args=("${args[@]:0:sep}")
+    args=("${args[@]:0:$sep}")
   else
     str_arg=$1
     args=()
@@ -440,16 +388,15 @@ _fzf_complete() {
   trigger=${FZF_COMPLETION_TRIGGER-'**'}
   cmd="${COMP_WORDS[0]}"
   cur="${COMP_WORDS[COMP_CWORD]}"
-  if [[ $cur == *"$trigger" ]] && [[ $cur != *'$('* ]] && [[ $cur != *':='* ]] && [[ $cur != *'`'* ]]; then
+  if [[ "$cur" == *"$trigger" ]] && [[ $cur != *'$('* ]] && [[ $cur != *':='* ]] && [[ $cur != *'`'* ]]; then
     cur=${cur:0:${#cur}-${#trigger}}
 
     selected=$(
       FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse" "${FZF_COMPLETION_OPTS-} $str_arg") \
       FZF_DEFAULT_OPTS_FILE='' \
-        __fzf_comprun "${rest[0]}" "${args[@]}" -q "$cur" | eval "$post" | command tr '\n' ' '
+        __fzf_comprun "${rest[0]}" "${args[@]}" -q "$cur" | eval "$post" | command tr '\n' ' ')
-    )
     selected=${selected% } # Strip trailing space not to repeat "-o nospace"
-    if [[ -n $selected ]]; then
+    if [[ -n "$selected" ]]; then
       COMPREPLY=("$selected")
     else
       COMPREPLY=("$cur")
@@ -507,10 +454,10 @@ _fzf_proc_completion() {
   '
   _fzf_complete -m --header-lines=1 --no-preview --wrap --color fg:dim,nth:regular \
     --bind "click-header:transform:$transformer" -- "$@" < <(
-      command ps -eo user,pid,ppid,start,time,command 2> /dev/null ||
+    command ps -eo user,pid,ppid,start,time,command 2> /dev/null ||
-        command ps -eo user,pid,ppid,time,args 2> /dev/null || # For BusyBox
+      command ps -eo user,pid,ppid,time,args 2> /dev/null || # For BusyBox
-        command ps --everyone --full --windows                 # For cygwin
+      command ps --everyone --full --windows # For cygwin
-    )
+  )
 }
 
 _fzf_proc_completion_post() {
@@ -593,12 +540,12 @@ _fzf_host_completion() {
 # > and the third argument ($3) is the word preceding the word being completed on the current command line.
 _fzf_complete_ssh() {
   case $3 in
-    -i | -F | -E)
+    -i|-F|-E)
       _fzf_path_completion "$@"
       ;;
     *)
       local user=
-      [[ $2 =~ '@' ]] && user="${2%%@*}@"
+      [[ "$2" =~ '@' ]] && user="${2%%@*}@"
       _fzf_complete +m -- "$@" < <(__fzf_list_hosts | __fzf_exec_awk -v user="$user" '{print user $0}')
       ;;
   esac
@@ -729,13 +676,12 @@ _fzf_setup_completion() {
   __fzf_orig_completion < <(complete -p "$@" 2> /dev/null)
   for cmd in "$@"; do
     case "$kind" in
-      dir) __fzf_defc "$cmd" "$fn" "-o nospace -o dirnames" ;;
+      dir)   __fzf_defc "$cmd" "$fn" "-o nospace -o dirnames" ;;
-      var) __fzf_defc "$cmd" "$fn" "-o default -o nospace -v" ;;
+      var)   __fzf_defc "$cmd" "$fn" "-o default -o nospace -v" ;;
       alias) __fzf_defc "$cmd" "$fn" "-a" ;;
-      *) __fzf_defc "$cmd" "$fn" "-o default -o bashdefault" ;;
+      *)     __fzf_defc "$cmd" "$fn" "-o default -o bashdefault" ;;
     esac
   done
 }
-#----END shfmt
 
 fi

shell/completion.fish

@@ -1,241 +0,0 @@
-#     ____      ____
-#    / __/___  / __/
-#   / /_/_  / / /_
-#  / __/ / /_/ __/
-# /_/   /___/_/ completion.fish
-#
-# - $FZF_COMPLETION_OPTS                  (default: empty)
-
-function fzf_completion_setup
-
-#----BEGIN INCLUDE common.fish
-# NOTE: Do not directly edit this section, which is copied from "common.fish".
-# To modify it, one can edit "common.fish" and run "./update.sh" to apply
-# the changes. See code comments in "common.fish" for the implementation details.
-
-  function __fzf_defaults
-    test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
-    string join ' ' -- \
-      "--height $FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" $argv[1] \
-      (test -r "$FZF_DEFAULT_OPTS_FILE"; and string join -- ' ' <$FZF_DEFAULT_OPTS_FILE) \
-      $FZF_DEFAULT_OPTS $argv[2..-1]
-  end
-
-  function __fzfcmd
-    test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
-    if test -n "$FZF_TMUX_OPTS"
-      echo "fzf-tmux $FZF_TMUX_OPTS -- "
-    else if test "$FZF_TMUX" = "1"
-      echo "fzf-tmux -d$FZF_TMUX_HEIGHT -- "
-    else
-      echo "fzf"
-    end
-  end
-
-  function __fzf_cmd_tokens -d 'Return command line tokens, skipping leading env assignments and command prefixes'
-    set -l tokens
-    if test (string match -r -- '^\d+' $version) -ge 4
-      set -- tokens (commandline -xpc)
-    else
-      set -- tokens (commandline -opc)
-    end
-
-    set -l -- var_count 0
-    for i in $tokens
-      if string match -qr -- '^[\w]+=' $i
-        set var_count (math $var_count + 1)
-      else
-        break
-      end
-    end
-    set -e -- tokens[0..$var_count]
-
-    while true
-      switch "$tokens[1]"
-        case builtin command
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-        case env
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-          while string match -qr -- '^[\w]+=' "$tokens[1]"
-            set -e -- tokens[1]
-          end
-        case '*'
-          break
-      end
-    end
-
-    string escape -n -- $tokens
-  end
-
-  function __fzf_parse_commandline -d 'Parse the current command line token and return split of existing filepath, fzf query, and optional -option= prefix'
-    set -l fzf_query ''
-    set -l prefix ''
-    set -l dir '.'
-
-    set -l -- fish_major (string match -r -- '^\d+' $version)
-    set -l -- fish_minor (string match -r -- '^\d+\.(\d+)' $version)[2]
-
-    set -l -- match_regex '(?<fzf_query>[\s\S]*?(?=\n?$)$)'
-    set -l -- prefix_regex '^-[^\s=]+=|^-(?!-)\S'
-    if test "$fish_major" -eq 3 -a "$fish_minor" -lt 3
-    or string match -q -v -- '* -- *' (string sub -l (commandline -Cp) -- (commandline -p))
-      set -- match_regex "(?<prefix>$prefix_regex)?$match_regex"
-    end
-
-    if test "$fish_major" -ge 4
-      string match -q -r -- $match_regex (commandline --current-token --tokens-expanded | string collect -N)
-    else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-      string match -q -r -- $match_regex (commandline --current-token --tokenize | string collect -N)
-      eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^\\\(?=~)|\\\(?=\$\w)' '')
-    else
-      set -l -- cl_token (commandline --current-token --tokenize | string collect -N)
-      set -- prefix (string match -r -- $prefix_regex $cl_token)
-      set -- fzf_query (string replace -- "$prefix" '' $cl_token | string collect -N)
-      eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^\\\(?=~)|\\\(?=\$\w)|\\\n\\\n$' '')
-    end
-
-    if test -n "$fzf_query"
-      if test \( "$fish_major" -ge 4 \) -o \( "$fish_major" -eq 3 -a "$fish_minor" -ge 5 \)
-        set -- fzf_query (path normalize -- $fzf_query)
-        set -- dir $fzf_query
-        while not path is -d $dir
-          set -- dir (path dirname $dir)
-        end
-      else
-        if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          string match -q -r -- '(?<fzf_query>^[\s\S]*?(?=\n?$)$)' \
-            (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
-        else
-          set -- fzf_query (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
-          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r '\\\n$' '')
-        end
-        set -- dir $fzf_query
-        while not test -d "$dir"
-          set -- dir (dirname -z -- "$dir" | string split0)
-        end
-      end
-
-      if not string match -q -- '.' $dir; or string match -q -r -- '^\./|^\.$' $fzf_query
-        if test "$fish_major" -ge 4
-          string match -q -r -- '^'(string escape --style=regex -- $dir)'/?(?<fzf_query>[\s\S]*)' $fzf_query
-        else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
-          string match -q -r -- '^/?(?<fzf_query>[\s\S]*?(?=\n?$)$)' \
-            (string replace -- "$dir" '' $fzf_query | string collect -N)
-        else
-          set -- fzf_query (string replace -- "$dir" '' $fzf_query | string collect -N)
-          eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^/?|\\\n$' '')
-        end
-      end
-    end
-
-    string escape -n -- "$dir" "$fzf_query" "$prefix"
-  end
-#----END INCLUDE
-
-  # Use complete builtin for specific commands
-  function __fzf_complete_native
-    set -l -- token (commandline -t)
-    set -l -- completions (eval complete -C \"$argv[1]\")
-    test -n "$completions"; or begin commandline -f repaint; return; end
-
-    # Calculate tabstop based on longest completion item (sample first 500 for performance)
-    set -l -- tabstop 20
-    set -l -- sample_size (math "min(500, "(count $completions)")")
-    for c in $completions[1..$sample_size]
-      set -l -- len (string length -V -- (string split -- \t $c))
-      test -n "$len[2]" -a "$len[1]" -gt "$tabstop"
-      and set -- tabstop $len[1]
-    end
-    # limit to 120 to prevent long lines
-    set -- tabstop (math "min($tabstop + 4, 120)")
-
-    set -l result
-    set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults \
-      "--reverse --delimiter=\\t --nth=1 --tabstop=$tabstop --color=fg:dim,nth:regular" \
-      $FZF_COMPLETION_OPTS $argv[2..-1] --accept-nth=1 --read0 --print0)
-    set -- result (string join0 -- $completions | eval (__fzfcmd) | string split0)
-    and begin
-      set -l -- tail ' '
-      # Append / to bare ~username results (fish omits it unlike other shells)
-      set -- result (string replace -r -- '^(~\w+)\s?$' '$1/' $result)
-      # Don't add trailing space if single result is a directory
-      test (count $result) -eq 1
-      and string match -q -- '*/' "$result"; and set -- tail ''
-
-      set -l -- result (string escape -n -- $result)
-
-      string match -q -- '~*' "$token"
-      and set result (string replace -r -- '^\\\\~' '~' $result)
-
-      string match -q -- '$*' "$token"
-      and set result (string replace -r -- '^\\\\\$' '\$' $result)
-
-      commandline -rt -- (string join ' ' -- $result)$tail
-    end
-    commandline -f repaint
-  end
-
-  function _fzf_complete
-    set -l -- args (string escape -- $argv | string join ' ' | string split -- ' -- ')
-    set -l -- post_func (status function)_(string split -- ' ' $args[2])[1]_post
-    set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults --reverse $FZF_COMPLETION_OPTS $args[1])
-    set -lx FZF_DEFAULT_OPTS_FILE
-    set -lx FZF_DEFAULT_COMMAND
-    set -l -- fzf_query (commandline -t | string escape)
-    set -l result
-    eval (__fzfcmd) --query=$fzf_query | while read -l r; set -a -- result $r; end
-    and if functions -q $post_func
-      commandline -rt -- (string collect -- $result | eval $post_func $args[2] | string join ' ')' '
-    else
-      commandline -rt -- (string join -- ' ' (string escape -- $result))' '
-    end
-    commandline -f repaint
-  end
-
-  # Kill completion (process selection)
-  function _fzf_complete_kill
-    set -l -- fzf_query (commandline -t | string escape)
-    set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults --reverse $FZF_COMPLETION_OPTS \
-    --accept-nth=2 -m --header-lines=1 --no-preview --wrap)
-    set -lx FZF_DEFAULT_OPTS_FILE
-    if type -q ps
-      set -l -- ps_cmd 'begin command ps -eo user,pid,ppid,start,time,command 2>/dev/null;' \
-      'or command ps -eo user,pid,ppid,time,args 2>/dev/null;' \
-      'or command ps --everyone --full --windows 2>/dev/null; end'
-      set -l -- result (eval $ps_cmd \| (__fzfcmd) --query=$fzf_query)
-      and commandline -rt -- (string join ' ' -- $result)" "
-    else
-      __fzf_complete_native "kill " --multi --query=$fzf_query
-    end
-    commandline -f repaint
-  end
-
-  # Main completion function
-  function fzf-completion
-    set -l -- tokens (__fzf_cmd_tokens)
-    set -l -- current_token (commandline -t)
-    set -l -- cmd_name $tokens[1]
-
-    # Route to appropriate completion function
-    if test -n "$tokens"; and functions -q _fzf_complete_$cmd_name
-      _fzf_complete_$cmd_name $tokens
-    else
-      set -l -- fzf_opt --query=$current_token --multi
-      __fzf_complete_native "$tokens $current_token" $fzf_opt
-    end
-  end
-
-  # Bind Shift-Tab to fzf-completion (Tab retains native Fish behavior)
-  if test (string match -r -- '^\d+' $version) -ge 4
-    bind shift-tab fzf-completion
-    bind -M insert shift-tab fzf-completion
-  else
-    bind -k btab fzf-completion
-    bind -M insert -k btab fzf-completion
-  end
-end
-
-# Run setup
-fzf_completion_setup

shell/completion.zsh

@@ -98,7 +98,7 @@ if [[ -o interactive ]]; then
 
 #----BEGIN INCLUDE common.sh
 # NOTE: Do not directly edit this section, which is copied from "common.sh".
-# To modify it, one can edit "common.sh" and run "./update.sh" to apply
+# To modify it, one can edit "common.sh" and run "./update-common.sh" to apply
 # the changes. See code comments in "common.sh" for the implementation details.
 
 __fzf_defaults() {
@@ -112,13 +112,10 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    elif command -v mawk > /dev/null 2>&1; then
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
       IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
-      [[ $n == mawk ]] &&
+      [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
-        (((x * 1000 + y) * 1000 + z >= 1003004)) 2> /dev/null &&
-        ((d >= 20230302)) 2> /dev/null &&
-        __fzf_awk=mawk
     fi
   fi
   LC_ALL=C exec "$__fzf_awk" "$@"
@@ -174,18 +171,15 @@ __fzf_generic_path_completion() {
         export FZF_DEFAULT_OPTS
         FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --scheme=path" "${FZF_COMPLETION_OPTS-}")
         unset FZF_DEFAULT_COMMAND FZF_DEFAULT_OPTS_FILE
-        if [[ $compgen =~ dir ]]; then
-          rest=${FZF_COMPLETION_DIR_OPTS-}
-        else
-          rest=${FZF_COMPLETION_PATH_OPTS-}
-        fi
         if declare -f "$compgen" > /dev/null; then
-          eval "$compgen $(printf %q "$dir")" | __fzf_comprun "$cmd_word" ${(Q)${(Z+n+)fzf_opts}} -q "$leftover" ${(Q)${(Z+n+)rest}}
+          eval "$compgen $(printf %q "$dir")" | __fzf_comprun "$cmd_word" ${(Q)${(Z+n+)fzf_opts}} -q "$leftover"
         else
           if [[ $compgen =~ dir ]]; then
             walker=dir,follow
+            rest=${FZF_COMPLETION_DIR_OPTS-}
           else
             walker=file,dir,follow,hidden
+            rest=${FZF_COMPLETION_PATH_OPTS-}
           fi
           __fzf_comprun "$cmd_word" ${(Q)${(Z+n+)fzf_opts}} -q "$leftover" --walker "$walker" --walker-root="$dir" ${(Q)${(Z+n+)rest}} < /dev/tty
         fi | while read -r item; do

shell/key-bindings.bash

@@ -7,7 +7,6 @@
 # - $FZF_TMUX_OPTS
 # - $FZF_CTRL_T_COMMAND
 # - $FZF_CTRL_T_OPTS
-# - $FZF_CTRL_R_COMMAND
 # - $FZF_CTRL_R_OPTS
 # - $FZF_ALT_C_COMMAND
 # - $FZF_ALT_C_OPTS
@@ -18,10 +17,9 @@ if [[ $- =~ i ]]; then
 # Key bindings
 # ------------
 
-#----BEGIN shfmt
 #----BEGIN INCLUDE common.sh
 # NOTE: Do not directly edit this section, which is copied from "common.sh".
-# To modify it, one can edit "common.sh" and run "./update.sh" to apply
+# To modify it, one can edit "common.sh" and run "./update-common.sh" to apply
 # the changes. See code comments in "common.sh" for the implementation details.
 
 __fzf_defaults() {
@@ -35,13 +33,10 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    elif command -v mawk > /dev/null 2>&1; then
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
       IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
-      [[ $n == mawk ]] &&
+      [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
-        (((x * 1000 + y) * 1000 + z >= 1003004)) 2> /dev/null &&
-        ((d >= 20230302)) 2> /dev/null &&
-        __fzf_awk=mawk
     fi
   fi
   LC_ALL=C exec "$__fzf_awk" "$@"
@@ -50,30 +45,30 @@ __fzf_exec_awk() {
 
 __fzf_select__() {
   FZF_DEFAULT_COMMAND=${FZF_CTRL_T_COMMAND:-} \
-    FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --walker=file,dir,follow,hidden --scheme=path" "${FZF_CTRL_T_OPTS-} -m") \
+  FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --walker=file,dir,follow,hidden --scheme=path" "${FZF_CTRL_T_OPTS-} -m") \
-    FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd) "$@" |
+  FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd) "$@" |
     while read -r item; do
-      printf '%q ' "$item" # escape special chars
+      printf '%q ' "$item"  # escape special chars
     done
 }
 
 __fzfcmd() {
-  [[ -n ${TMUX_PANE-} ]] && { [[ ${FZF_TMUX:-0} != 0 ]] || [[ -n ${FZF_TMUX_OPTS-} ]]; } &&
+  [[ -n "${TMUX_PANE-}" ]] && { [[ "${FZF_TMUX:-0}" != 0 ]] || [[ -n "${FZF_TMUX_OPTS-}" ]]; } &&
     echo "fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- " || echo "fzf"
 }
 
 fzf-file-widget() {
   local selected="$(__fzf_select__ "$@")"
-  READLINE_LINE="${READLINE_LINE:0:READLINE_POINT}$selected${READLINE_LINE:READLINE_POINT}"
+  READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$selected${READLINE_LINE:$READLINE_POINT}"
-  READLINE_POINT=$((READLINE_POINT + ${#selected}))
+  READLINE_POINT=$(( READLINE_POINT + ${#selected} ))
 }
 
 __fzf_cd__() {
   local dir
   dir=$(
     FZF_DEFAULT_COMMAND=${FZF_ALT_C_COMMAND:-} \
-      FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --walker=dir,follow,hidden --scheme=path" "${FZF_ALT_C_OPTS-} +m") \
+    FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --walker=dir,follow,hidden --scheme=path" "${FZF_ALT_C_OPTS-} +m") \
-      FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd)
+    FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd)
   ) && printf 'builtin cd -- %q' "$(builtin unset CDPATH && builtin cd -- "$dir" && builtin pwd)"
 }
 
@@ -85,11 +80,11 @@ if command -v perl > /dev/null; then
       set +o pipefail
       builtin fc -lnr -2147483648 |
         last_hist=$(HISTTIMEFORMAT='' builtin history 1) command perl -n -l0 -e "$script" |
-        FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort,alt-r:toggle-raw --wrap-sign '"$'\t'"↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} +m --read0") \
+        FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign '"$'\t'"↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} +m --read0") \
         FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd) --query "$READLINE_LINE"
     ) || return
     READLINE_LINE=$(command perl -pe 's/^\d*\t//' <<< "$output")
-    if [[ -z $READLINE_POINT ]]; then
+    if [[ -z "$READLINE_POINT" ]]; then
       echo "$READLINE_LINE"
     else
       READLINE_POINT=0x7fffffff
@@ -98,7 +93,7 @@ if command -v perl > /dev/null; then
 else # awk - fallback for POSIX systems
   __fzf_history__() {
     local output script
-    [[ $(HISTTIMEFORMAT='' builtin history 1) =~ [[:digit:]]+ ]] # how many history entries
+    [[ $(HISTTIMEFORMAT='' builtin history 1) =~ [[:digit:]]+ ]]    # how many history entries
     script='function P(b) { ++n; sub(/^[ *]/, "", b); if (!seen[b]++) { printf "%d\t%s%c", '$((BASH_REMATCH + 1))' - n, b, 0 } }
     NR==1 { b = substr($0, 2); next }
     /^\t/ { P(b); b = substr($0, 2); next }
@@ -106,13 +101,13 @@ else # awk - fallback for POSIX systems
     END { if (NR) P(b) }'
     output=$(
       set +o pipefail
-      builtin fc -lnr -2147483648 2> /dev/null | # ( $'\t '<lines>$'\n' )* ; <lines> ::= [^\n]* ( $'\n'<lines> )*
+      builtin fc -lnr -2147483648 2> /dev/null |   # ( $'\t '<lines>$'\n' )* ; <lines> ::= [^\n]* ( $'\n'<lines> )*
-        __fzf_exec_awk "$script" |               # ( <counter>$'\t'<lines>$'\000' )*
+        __fzf_exec_awk "$script"               |   # ( <counter>$'\t'<lines>$'\000' )*
-        FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort,alt-r:toggle-raw --wrap-sign '"$'\t'"↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} +m --read0") \
+        FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign '"$'\t'"↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} +m --read0") \
         FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd) --query "$READLINE_LINE"
     ) || return
     READLINE_LINE=${output#*$'\t'}
-    if [[ -z $READLINE_POINT ]]; then
+    if [[ -z "$READLINE_POINT" ]]; then
       echo "$READLINE_LINE"
     else
       READLINE_POINT=0x7fffffff
@@ -121,54 +116,43 @@ else # awk - fallback for POSIX systems
 fi
 
 # Required to refresh the prompt after fzf
-bind -m emacs-standard '"\C-\e(": redraw-current-line'
+bind -m emacs-standard '"\er": redraw-current-line'
 
 bind -m vi-command '"\C-z": emacs-editing-mode'
 bind -m vi-insert '"\C-z": emacs-editing-mode'
 bind -m emacs-standard '"\C-z": vi-editing-mode'
 
-if ((BASH_VERSINFO[0] < 4)); then
+if (( BASH_VERSINFO[0] < 4 )); then
   # CTRL-T - Paste the selected file path into the command line
-  if [[ ${FZF_CTRL_T_COMMAND-x} != "" ]]; then
+  if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
-    bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\C-\e(\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f\C-y\ey\C-_"'
+    bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f\C-y\ey\C-_"'
     bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
     bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
   fi
 
   # CTRL-R - Paste the selected command from history into the command line
-  if [[ ${FZF_CTRL_R_COMMAND-x} != "" ]]; then
+  bind -m emacs-standard '"\C-r": "\C-e \C-u\C-y\ey\C-u`__fzf_history__`\e\C-e\er"'
-    if [[ -n ${FZF_CTRL_R_COMMAND-} ]]; then
+  bind -m vi-command '"\C-r": "\C-z\C-r\C-z"'
-      echo "warning: FZF_CTRL_R_COMMAND is set to a custom command, but custom commands are not yet supported for CTRL-R" >&2
+  bind -m vi-insert '"\C-r": "\C-z\C-r\C-z"'
-    fi
-    bind -m emacs-standard '"\C-r": "\C-e \C-u\C-y\ey\C-u`__fzf_history__`\e\C-e\C-\e("'
-    bind -m vi-command '"\C-r": "\C-z\C-r\C-z"'
-    bind -m vi-insert '"\C-r": "\C-z\C-r\C-z"'
-  fi
 else
   # CTRL-T - Paste the selected file path into the command line
-  if [[ ${FZF_CTRL_T_COMMAND-x} != "" ]]; then
+  if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
     bind -m emacs-standard -x '"\C-t": fzf-file-widget'
     bind -m vi-command -x '"\C-t": fzf-file-widget'
     bind -m vi-insert -x '"\C-t": fzf-file-widget'
   fi
 
   # CTRL-R - Paste the selected command from history into the command line
-  if [[ ${FZF_CTRL_R_COMMAND-x} != "" ]]; then
+  bind -m emacs-standard -x '"\C-r": __fzf_history__'
-    if [[ -n ${FZF_CTRL_R_COMMAND-} ]]; then
+  bind -m vi-command -x '"\C-r": __fzf_history__'
-      echo "warning: FZF_CTRL_R_COMMAND is set to a custom command, but custom commands are not yet supported for CTRL-R" >&2
+  bind -m vi-insert -x '"\C-r": __fzf_history__'
-    fi
-    bind -m emacs-standard -x '"\C-r": __fzf_history__'
-    bind -m vi-command -x '"\C-r": __fzf_history__'
-    bind -m vi-insert -x '"\C-r": __fzf_history__'
-  fi
 fi
 
 # ALT-C - cd into the selected directory
-if [[ ${FZF_ALT_C_COMMAND-x} != "" ]]; then
+if [[ "${FZF_ALT_C_COMMAND-x}" != "" ]]; then
-  bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\C-\e(\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d\C-y\ey\C-_"'
+  bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\er\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d\C-y\ey\C-_"'
   bind -m vi-command '"\ec": "\C-z\ec\C-z"'
   bind -m vi-insert '"\ec": "\C-z\ec\C-z"'
 fi
-#----END shfmt
 
 fi

shell/key-bindings.fish

@@ -7,7 +7,6 @@
 # - $FZF_TMUX_OPTS
 # - $FZF_CTRL_T_COMMAND
 # - $FZF_CTRL_T_OPTS
-# - $FZF_CTRL_R_COMMAND
 # - $FZF_CTRL_R_OPTS
 # - $FZF_ALT_C_COMMAND
 # - $FZF_ALT_C_OPTS
@@ -21,8 +20,8 @@
 function fzf_key_bindings
 
   # Check fish version
-  if set -l -- fish_ver (string match -r '^(\d+)\.(\d+)' $version 2>/dev/null)
+  set -l fish_ver (string match -r '^(\d+).(\d+)' $version 2> /dev/null; or echo 0\n0\n0)
-  and test "$fish_ver[2]" -lt 3 -o "$fish_ver[2]" -eq 3 -a "$fish_ver[3]" -lt 1
+  if test \( "$fish_ver[2]" -lt 3 \) -o \( "$fish_ver[2]" -eq 3 -a "$fish_ver[3]" -lt 1 \)
     echo "This script requires fish version 3.1b1 or newer." >&2
     return 1
   else if not type -q fzf
@@ -30,12 +29,9 @@ function fzf_key_bindings
     return 1
   end
 
-#----BEGIN INCLUDE common.fish
-# NOTE: Do not directly edit this section, which is copied from "common.fish".
-# To modify it, one can edit "common.fish" and run "./update.sh" to apply
-# the changes. See code comments in "common.fish" for the implementation details.
-
   function __fzf_defaults
+    # $argv[1]: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
+    # $argv[2..]: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
     test -n "$FZF_TMUX_HEIGHT"; or set -l FZF_TMUX_HEIGHT 40%
     string join ' ' -- \
       "--height $FZF_TMUX_HEIGHT --min-height=20+ --bind=ctrl-z:ignore" $argv[1] \
@@ -54,51 +50,17 @@ function fzf_key_bindings
     end
   end
 
-  function __fzf_cmd_tokens -d 'Return command line tokens, skipping leading env assignments and command prefixes'
-    set -l tokens
-    if test (string match -r -- '^\d+' $version) -ge 4
-      set -- tokens (commandline -xpc)
-    else
-      set -- tokens (commandline -opc)
-    end
-
-    set -l -- var_count 0
-    for i in $tokens
-      if string match -qr -- '^[\w]+=' $i
-        set var_count (math $var_count + 1)
-      else
-        break
-      end
-    end
-    set -e -- tokens[0..$var_count]
-
-    while true
-      switch "$tokens[1]"
-        case builtin command
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-        case env
-          set -e -- tokens[1]
-          test "$tokens[1]" = "--"; and set -e -- tokens[1]
-          while string match -qr -- '^[\w]+=' "$tokens[1]"
-            set -e -- tokens[1]
-          end
-        case '*'
-          break
-      end
-    end
-
-    string escape -n -- $tokens
-  end
-
   function __fzf_parse_commandline -d 'Parse the current command line token and return split of existing filepath, fzf query, and optional -option= prefix'
     set -l fzf_query ''
     set -l prefix ''
     set -l dir '.'
 
+    # Set variables containing the major and minor fish version numbers, using
+    # a method compatible with all supported fish versions.
     set -l -- fish_major (string match -r -- '^\d+' $version)
     set -l -- fish_minor (string match -r -- '^\d+\.(\d+)' $version)[2]
 
+    # fish v3.3.0 and newer: Don't use option prefix if " -- " is preceded.
     set -l -- match_regex '(?<fzf_query>[\s\S]*?(?=\n?$)$)'
     set -l -- prefix_regex '^-[^\s=]+=|^-(?!-)\S'
     if test "$fish_major" -eq 3 -a "$fish_minor" -lt 3
@@ -106,12 +68,16 @@ function fzf_key_bindings
       set -- match_regex "(?<prefix>$prefix_regex)?$match_regex"
     end
 
+    # Set $prefix and expanded $fzf_query with preserved trailing newlines.
     if test "$fish_major" -ge 4
+      # fish v4.0.0 and newer
       string match -q -r -- $match_regex (commandline --current-token --tokens-expanded | string collect -N)
     else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
+      # fish v3.2.0 - v3.7.1 (last v3)
       string match -q -r -- $match_regex (commandline --current-token --tokenize | string collect -N)
       eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^\\\(?=~)|\\\(?=\$\w)' '')
     else
+      # fish older than v3.2.0 (v3.1b1 - v3.1.2)
       set -l -- cl_token (commandline --current-token --tokenize | string collect -N)
       set -- prefix (string match -r -- $prefix_regex $cl_token)
       set -- fzf_query (string replace -- "$prefix" '' $cl_token | string collect -N)
@@ -119,17 +85,22 @@ function fzf_key_bindings
     end
 
     if test -n "$fzf_query"
+      # Normalize path in $fzf_query, set $dir to the longest existing directory.
       if test \( "$fish_major" -ge 4 \) -o \( "$fish_major" -eq 3 -a "$fish_minor" -ge 5 \)
+        # fish v3.5.0 and newer
         set -- fzf_query (path normalize -- $fzf_query)
         set -- dir $fzf_query
         while not path is -d $dir
           set -- dir (path dirname $dir)
         end
       else
+        # fish older than v3.5.0 (v3.1b1 - v3.4.1)
         if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
+          # fish v3.2.0 - v3.4.1
           string match -q -r -- '(?<fzf_query>^[\s\S]*?(?=\n?$)$)' \
             (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
         else
+          # fish v3.1b1 - v3.1.2
           set -- fzf_query (string replace -r -a -- '(?<=/)/|(?<!^)/+(?!\n)$' '' $fzf_query | string collect -N)
           eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r '\\\n$' '')
         end
@@ -140,12 +111,16 @@ function fzf_key_bindings
       end
 
       if not string match -q -- '.' $dir; or string match -q -r -- '^\./|^\.$' $fzf_query
+        # Strip $dir from $fzf_query - preserve trailing newlines.
         if test "$fish_major" -ge 4
+          # fish v4.0.0 and newer
           string match -q -r -- '^'(string escape --style=regex -- $dir)'/?(?<fzf_query>[\s\S]*)' $fzf_query
         else if test "$fish_major" -eq 3 -a "$fish_minor" -ge 2
+          # fish v3.2.0 - v3.7.1 (last v3)
           string match -q -r -- '^/?(?<fzf_query>[\s\S]*?(?=\n?$)$)' \
             (string replace -- "$dir" '' $fzf_query | string collect -N)
         else
+          # fish older than v3.2.0 (v3.1b1 - v3.1.2)
           set -- fzf_query (string replace -- "$dir" '' $fzf_query | string collect -N)
           eval set -- fzf_query (string escape -n -- $fzf_query | string replace -r -a '^/?|\\\n$' '')
         end
@@ -154,7 +129,6 @@ function fzf_key_bindings
 
     string escape -n -- "$dir" "$fzf_query" "$prefix"
   end
-#----END INCLUDE
 
   # Store current token in $dir as root for the 'find' command
   function fzf-file-widget -d "List files and folders"
@@ -165,13 +139,13 @@ function fzf_key_bindings
 
     set -lx FZF_DEFAULT_OPTS (__fzf_defaults \
       "--reverse --walker=file,dir,follow,hidden --scheme=path" \
-      "--multi $FZF_CTRL_T_OPTS --print0")
+      "$FZF_CTRL_T_OPTS --multi --print0")
 
     set -lx FZF_DEFAULT_COMMAND "$FZF_CTRL_T_COMMAND"
     set -lx FZF_DEFAULT_OPTS_FILE
 
     set -l result (eval (__fzfcmd) --walker-root=$dir --query=$fzf_query | string split0)
-    and commandline -rt -- (string join -- ' ' $prefix(string escape --no-quoted -- $result))' '
+    and commandline -rt -- (string join -- ' ' $prefix(string escape -- $result))' '
 
     commandline -f repaint
   end
@@ -182,46 +156,24 @@ function fzf_key_bindings
     set -l -- total_lines (count $command_line)
     set -l -- fzf_query (string escape -- $command_line[$current_line])
 
-    set -lx -- FZF_DEFAULT_OPTS (__fzf_defaults '' \
+    set -lx FZF_DEFAULT_OPTS (__fzf_defaults '' \
-      '--nth=2..,.. --scheme=history --multi --no-multi-line --no-wrap --wrap-sign="\t\t\t↳ " --preview-wrap-sign="↳ "' \
+      '--nth=2..,.. --scheme=history --multi --wrap-sign="\t↳ "' \
-      '--bind=\'shift-delete:execute-silent(for i in (string split0 -- <{+f}); eval builtin history delete --exact --case-sensitive -- (string escape -n -- $i | string replace -r "^\d*\\\\\\t" ""); end)+reload(eval $FZF_DEFAULT_COMMAND)\'' \
+      '--bind=\'shift-delete:execute-silent(eval history delete --exact --case-sensitive -- (string escape -n -- {+} | string replace -r -a "^\d*\\\\\\t|(?<=\\\\\\n)\\\\\\t" ""))+reload(eval $FZF_DEFAULT_COMMAND)\'' \
-      '--bind="alt-enter:become(string join0 -- (string collect -- {+2..} | fish_indent -i))"' \
+      "--bind=ctrl-r:toggle-sort --highlight-line $FZF_CTRL_R_OPTS" \
-      "--bind=ctrl-r:toggle-sort,alt-r:toggle-raw --highlight-line $FZF_CTRL_R_OPTS" \
+      '--accept-nth=2.. --read0 --print0 --with-shell='(status fish-path)\\ -c)
-      '--accept-nth=2.. --delimiter="\t" --tabstop=4 --read0 --print0 --with-shell='(status fish-path)\\ -c)
-
-    # Add dynamic preview options if preview command isn't already set by user
-    if string match -qvr -- '--preview[= ]' "$FZF_DEFAULT_OPTS"
-      # Convert the highlighted timestamp using the date command if available
-      set -l -- date_cmd '{1}'
-      if type -q date
-        if date -d @0 '+%s' 2>/dev/null | string match -q 0
-          # GNU date
-          set -- date_cmd '(date -d @{1} \\"+%F %a %T\\")'
-        else if date -r 0 '+%s' 2>/dev/null | string match -q 0
-          # BSD date
-          set -- date_cmd '(date -r {1} \\"+%F %a %T\\")'
-        end
-      end
-
-      # Prepend the options to allow user customizations
-      set -p -- FZF_DEFAULT_OPTS \
-        '--bind="focus,resize:bg-transform:if test \\"$FZF_COLUMNS\\" -gt 100 -a \\\\( \\"$FZF_SELECT_COUNT\\" -gt 0 -o \\\\( -z \\"$FZF_WRAP\\" -a (string length -- {}) -gt (math $FZF_COLUMNS - 4) \\\\) -o (string collect -- {2..} | fish_indent | count) -gt 1 \\\\); echo show-preview; else echo hide-preview; end"' \
-        '--preview="string collect -- (test \\"$FZF_SELECT_COUNT\\" -gt 0; and string collect -- {+2..}) \\"\\n# \\"'$date_cmd' {2..} | fish_indent --ansi"' \
-        '--preview-window="right,50%,wrap-word,follow,info,hidden"'
-    end
 
     set -lx FZF_DEFAULT_OPTS_FILE
+    set -lx FZF_DEFAULT_COMMAND
 
-    set -lx -- FZF_DEFAULT_COMMAND 'builtin history -z --show-time="%s%t"'
+    if type -q perl
-
+      set -a FZF_DEFAULT_OPTS '--tac'
-    # Enable syntax highlighting colors on fish v4.3.3 and newer
+      set FZF_DEFAULT_COMMAND 'builtin history -z --reverse | command perl -0 -pe \'s/^/$.\t/g; s/\n/\n\t/gm\''
-    if set -l -- v (string match -r -- '^(\d+)\.(\d+)(?:\.(\d+))?' $version)
+    else
-    and test "$v[2]" -gt 4 -o "$v[2]" -eq 4 -a \
+      set FZF_DEFAULT_COMMAND \
-      \( "$v[3]" -gt 3 -o "$v[3]" -eq 3 -a \
+        'set -l h (builtin history -z --reverse | string split0);' \
-      \( -n "$v[4]" -a "$v[4]" -ge 3 \) \)
+        'for i in (seq (count $h) -1 1);' \
-
+        'string join0 -- $i\t(string replace -a -- \n \n\t $h[$i] | string collect);' \
-      set -a -- FZF_DEFAULT_OPTS '--ansi'
+        'end'
-      set -a -- FZF_DEFAULT_COMMAND '--color=always'
     end
 
     # Merge history from other sessions before searching
@@ -229,11 +181,11 @@ function fzf_key_bindings
 
     if set -l result (eval $FZF_DEFAULT_COMMAND \| (__fzfcmd) --query=$fzf_query | string split0)
       if test "$total_lines" -eq 1
-        commandline -- $result
+        commandline -- (string replace -a -- \n\t \n $result)
       else
         set -l a (math $current_line - 1)
         set -l b (math $current_line + 1)
-        commandline -- $command_line[1..$a] $result
+        commandline -- $command_line[1..$a] (string replace -a -- \n\t \n $result)
         commandline -a -- '' $command_line[$b..-1]
       end
     end
@@ -262,13 +214,8 @@ function fzf_key_bindings
     commandline -f repaint
   end
 
-  if not set -q FZF_CTRL_R_COMMAND; or test -n "$FZF_CTRL_R_COMMAND"
+  bind \cr fzf-history-widget
-    if test -n "$FZF_CTRL_R_COMMAND"
+  bind -M insert \cr fzf-history-widget
-      echo "warning: FZF_CTRL_R_COMMAND is set to a custom command, but custom commands are not yet supported for CTRL-R" >&2
-    end
-    bind \cr fzf-history-widget
-    bind -M insert \cr fzf-history-widget
-  end
 
   if not set -q FZF_CTRL_T_COMMAND; or test -n "$FZF_CTRL_T_COMMAND"
     bind \ct fzf-file-widget
@@ -281,6 +228,3 @@ function fzf_key_bindings
   end
 
 end
-
-# Run setup
-fzf_key_bindings

shell/key-bindings.zsh

@@ -7,7 +7,6 @@
 # - $FZF_TMUX_OPTS
 # - $FZF_CTRL_T_COMMAND
 # - $FZF_CTRL_T_OPTS
-# - $FZF_CTRL_R_COMMAND
 # - $FZF_CTRL_R_OPTS
 # - $FZF_ALT_C_COMMAND
 # - $FZF_ALT_C_OPTS
@@ -41,7 +40,7 @@ if [[ -o interactive ]]; then
 
 #----BEGIN INCLUDE common.sh
 # NOTE: Do not directly edit this section, which is copied from "common.sh".
-# To modify it, one can edit "common.sh" and run "./update.sh" to apply
+# To modify it, one can edit "common.sh" and run "./update-common.sh" to apply
 # the changes. See code comments in "common.sh" for the implementation details.
 
 __fzf_defaults() {
@@ -55,13 +54,10 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    elif command -v mawk > /dev/null 2>&1; then
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
       IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
-      [[ $n == mawk ]] &&
+      [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
-        (((x * 1000 + y) * 1000 + z >= 1003004)) 2> /dev/null &&
-        ((d >= 20230302)) 2> /dev/null &&
-        __fzf_awk=mawk
     fi
   fi
   LC_ALL=C exec "$__fzf_awk" "$@"
@@ -128,52 +124,25 @@ fi
 
 # CTRL-R - Paste the selected command from history into the command line
 fzf-history-widget() {
-  local selected extracted_with_perl=0
+  local selected
-  setopt localoptions noglobsubst noposixbuiltins pipefail no_aliases no_glob no_ksharrays extendedglob 2> /dev/null
+  setopt localoptions noglobsubst noposixbuiltins pipefail no_aliases noglob nobash_rematch 2> /dev/null
   # Ensure the module is loaded if not already, and the required features, such
   # as the associative 'history' array, which maps event numbers to full history
   # lines, are set. Also, make sure Perl is installed for multi-line output.
   if zmodload -F zsh/parameter p:{commands,history} 2>/dev/null && (( ${+commands[perl]} )); then
     selected="$(printf '%s\t%s\000' "${(kv)history[@]}" |
       perl -0 -ne 'if (!$seen{(/^\s*[0-9]+\**\t(.*)/s, $1)}++) { s/\n/\n\t/g; print; }' |
-      FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort,alt-r:toggle-raw --wrap-sign '\t↳ ' --highlight-line --multi ${FZF_CTRL_R_OPTS-} --query=${(qqq)LBUFFER} --read0") \
+      FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign '\t↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} --query=${(qqq)LBUFFER} +m --read0") \
       FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd))"
-      extracted_with_perl=1
   else
     selected="$(fc -rl 1 | __fzf_exec_awk '{ cmd=$0; sub(/^[ \t]*[0-9]+\**[ \t]+/, "", cmd); if (!seen[cmd]++) print $0 }' |
-      FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort,alt-r:toggle-raw --wrap-sign '\t↳ ' --highlight-line --multi ${FZF_CTRL_R_OPTS-} --query=${(qqq)LBUFFER}") \
+      FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign '\t↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} --query=${(qqq)LBUFFER} +m") \
       FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd))"
   fi
   local ret=$?
-  local -a cmds
-  # Avoid leaking auto assigned values when using backreferences '(#b)'
-  local -a mbegin mend match
   if [ -n "$selected" ]; then
-    # Heuristic to check if the selected value is from history or a custom query
+    if [[ $(__fzf_exec_awk '{print $1; exit}' <<< "$selected") =~ ^[1-9][0-9]* ]]; then
-    if ((( extracted_with_perl )) && [[ $selected == <->$'\t'* ]]) ||
+      zle vi-fetch-history -n $MATCH
-    ((( ! extracted_with_perl )) && [[ $selected == [[:blank:]]#<->(  |\* )* ]]); then
-      # Split at newlines
-      for line in ${(ps:\n:)selected}; do
-        if (( extracted_with_perl )); then
-          if [[ $line == (#b)(<->)(#B)$'\t'* ]]; then
-            (( ${+history[${match[1]}]} )) && cmds+=("${history[${match[1]}]}")
-          fi
-        elif [[ $line == [[:blank:]]#(#b)(<->)(#B)(  |\* )* ]]; then
-          # Avoid $history array: lags behind 'fc' on foreign commands (*)
-          # https://zsh.org/mla/users/2024/msg00692.html
-          # Push BUFFER onto stack; fetch and save history entry from BUFFER; restore
-          zle .push-line
-          zle vi-fetch-history -n ${match[1]}
-          (( ${#BUFFER} )) && cmds+=("${BUFFER}")
-          BUFFER=""
-          zle .get-line
-        fi
-      done
-      if (( ${#cmds[@]} )); then
-        # Join by newline after stripping trailing newlines from each command
-        BUFFER="${(pj:\n:)${(@)cmds%%$'\n'#}}"
-        CURSOR=${#BUFFER}
-      fi
     else # selected is a custom query, not from history
       LBUFFER="$selected"
     fi
@@ -181,15 +150,10 @@ fzf-history-widget() {
   zle reset-prompt
   return $ret
 }
-if [[ ${FZF_CTRL_R_COMMAND-x} != "" ]]; then
+zle     -N            fzf-history-widget
-  if [[ -n ${FZF_CTRL_R_COMMAND-} ]]; then
+bindkey -M emacs '^R' fzf-history-widget
-    echo "warning: FZF_CTRL_R_COMMAND is set to a custom command, but custom commands are not yet supported for CTRL-R" >&2
+bindkey -M vicmd '^R' fzf-history-widget
-  fi
+bindkey -M viins '^R' fzf-history-widget
-  zle     -N            fzf-history-widget
-  bindkey -M emacs '^R' fzf-history-widget
-  bindkey -M vicmd '^R' fzf-history-widget
-  bindkey -M viins '^R' fzf-history-widget
-fi
 fi
 
 } always {

shell/update-common.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+# This script applies the contents of "common.sh" to the other files.
+
+set -e
+
+# Go to the directory that contains this script
+dir=${0%"${0##*/}"}
+if [ -n "$dir" ]; then
+  cd "$dir"
+fi
+
+update() {
+  {
+    sed -n '1,/^#----BEGIN INCLUDE common\.sh/p' "$1"
+    cat <<EOF
+# NOTE: Do not directly edit this section, which is copied from "common.sh".
+# To modify it, one can edit "common.sh" and run "./update-common.sh" to apply
+# the changes. See code comments in "common.sh" for the implementation details.
+EOF
+    grep -v '^[[:blank:]]*#' common.sh # remove code comments in common.sh
+    sed -n '/^#----END INCLUDE/,$p' "$1"
+  } > "$1.part"
+
+  mv -f "$1.part" "$1"
+}
+
+update completion.bash
+update completion.zsh
+update key-bindings.bash
+update key-bindings.zsh

shell/update.sh

@@ -1,70 +0,0 @@
-#!/usr/bin/env bash
-
-# This script applies the contents of "common.sh" to the other files.
-
-set -e
-
-dir=${0%"${0##*/}"}
-
-update() {
-  {
-    sed -n "1,/^#----BEGIN INCLUDE $1/p" "$2"
-    cat << EOF
-# NOTE: Do not directly edit this section, which is copied from "$1".
-# To modify it, one can edit "$1" and run "./update.sh" to apply
-# the changes. See code comments in "$1" for the implementation details.
-EOF
-    echo
-    grep -v '^[[:blank:]]*#' "$dir/$1" # remove code comments from the common file
-    sed -n '/^#----END INCLUDE/,$p' "$2"
-  } > "$2.part"
-
-  mv -f "$2.part" "$2"
-}
-
-update "common.sh" "$dir/completion.bash"
-update "common.sh" "$dir/completion.zsh"
-update "common.sh" "$dir/key-bindings.bash"
-update "common.sh" "$dir/key-bindings.zsh"
-update "common.fish" "$dir/completion.fish"
-update "common.fish" "$dir/key-bindings.fish"
-
-# Check if --check is in ARGV
-check=0
-rest=()
-for arg in "$@"; do
-  case $arg in
-    --check) check=1 ;;
-    *) rest+=("$arg") ;;
-  esac
-done
-
-fmt() {
-  if ! grep -q "^#----BEGIN shfmt" "$1"; then
-    if [[ $check == 1 ]]; then
-      shfmt -d "$1"
-      return $?
-    else
-      shfmt -w "$1"
-    fi
-  else
-    {
-      sed -n '1,/^#----BEGIN shfmt/p' "$1" | sed '$d'
-      sed -n '/^#----BEGIN shfmt/,/^#----END shfmt/p' "$1" | shfmt --filename "$1"
-      sed -n '/^#----END shfmt/,$p' "$1" | sed '1d'
-    } > "$1.part"
-
-    if [[ $check == 1 ]]; then
-      diff -q "$1" "$1.part"
-      ret=$?
-      rm -f "$1.part"
-      return $ret
-    fi
-
-    mv -f "$1.part" "$1"
-  fi
-}
-
-for file in "${rest[@]}"; do
-  fmt "$file" || exit $?
-done

src/LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2013-2026 Junegunn Choi
+Copyright (c) 2013-2025 Junegunn Choi
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

src/actiontype_string.go

@@ -75,116 +75,108 @@ func _() {
 	_ = x[actToggleTrackCurrent-64]
 	_ = x[actToggleHeader-65]
 	_ = x[actToggleWrap-66]
-	_ = x[actToggleWrapWord-67]
+	_ = x[actToggleMultiLine-67]
-	_ = x[actToggleMultiLine-68]
+	_ = x[actToggleHscroll-68]
-	_ = x[actToggleHscroll-69]
+	_ = x[actTrackCurrent-69]
-	_ = x[actToggleRaw-70]
+	_ = x[actToggleInput-70]
-	_ = x[actEnableRaw-71]
+	_ = x[actHideInput-71]
-	_ = x[actDisableRaw-72]
+	_ = x[actShowInput-72]
-	_ = x[actTrackCurrent-73]
+	_ = x[actUntrackCurrent-73]
-	_ = x[actToggleInput-74]
+	_ = x[actDown-74]
-	_ = x[actHideInput-75]
+	_ = x[actUp-75]
-	_ = x[actShowInput-76]
+	_ = x[actPageUp-76]
-	_ = x[actUntrackCurrent-77]
+	_ = x[actPageDown-77]
-	_ = x[actDown-78]
+	_ = x[actPosition-78]
-	_ = x[actDownMatch-79]
+	_ = x[actHalfPageUp-79]
-	_ = x[actUp-80]
+	_ = x[actHalfPageDown-80]
-	_ = x[actUpMatch-81]
+	_ = x[actOffsetUp-81]
-	_ = x[actPageUp-82]
+	_ = x[actOffsetDown-82]
-	_ = x[actPageDown-83]
+	_ = x[actOffsetMiddle-83]
-	_ = x[actPosition-84]
+	_ = x[actJump-84]
-	_ = x[actHalfPageUp-85]
+	_ = x[actJumpAccept-85]
-	_ = x[actHalfPageDown-86]
+	_ = x[actPrintQuery-86]
-	_ = x[actOffsetUp-87]
+	_ = x[actRefreshPreview-87]
-	_ = x[actOffsetDown-88]
+	_ = x[actReplaceQuery-88]
-	_ = x[actOffsetMiddle-89]
+	_ = x[actToggleSort-89]
-	_ = x[actJump-90]
+	_ = x[actShowPreview-90]
-	_ = x[actJumpAccept-91]
+	_ = x[actHidePreview-91]
-	_ = x[actPrintQuery-92]
+	_ = x[actTogglePreview-92]
-	_ = x[actRefreshPreview-93]
+	_ = x[actTogglePreviewWrap-93]
-	_ = x[actReplaceQuery-94]
+	_ = x[actTransform-94]
-	_ = x[actToggleSort-95]
+	_ = x[actTransformBorderLabel-95]
-	_ = x[actShowPreview-96]
+	_ = x[actTransformGhost-96]
-	_ = x[actHidePreview-97]
+	_ = x[actTransformHeader-97]
-	_ = x[actTogglePreview-98]
+	_ = x[actTransformFooter-98]
-	_ = x[actTogglePreviewWrap-99]
+	_ = x[actTransformHeaderLabel-99]
-	_ = x[actTogglePreviewWrapWord-100]
+	_ = x[actTransformFooterLabel-100]
-	_ = x[actTransform-101]
+	_ = x[actTransformInputLabel-101]
-	_ = x[actTransformBorderLabel-102]
+	_ = x[actTransformListLabel-102]
-	_ = x[actTransformGhost-103]
+	_ = x[actTransformNth-103]
-	_ = x[actTransformHeader-104]
+	_ = x[actTransformPointer-104]
-	_ = x[actTransformFooter-105]
+	_ = x[actTransformPreviewLabel-105]
-	_ = x[actTransformHeaderLabel-106]
+	_ = x[actTransformPrompt-106]
-	_ = x[actTransformFooterLabel-107]
+	_ = x[actTransformQuery-107]
-	_ = x[actTransformInputLabel-108]
+	_ = x[actTransformSearch-108]
-	_ = x[actTransformListLabel-109]
+	_ = x[actTrigger-109]
-	_ = x[actTransformNth-110]
+	_ = x[actBgTransform-110]
-	_ = x[actTransformPointer-111]
+	_ = x[actBgTransformBorderLabel-111]
-	_ = x[actTransformPreviewLabel-112]
+	_ = x[actBgTransformGhost-112]
-	_ = x[actTransformPrompt-113]
+	_ = x[actBgTransformHeader-113]
-	_ = x[actTransformQuery-114]
+	_ = x[actBgTransformFooter-114]
-	_ = x[actTransformSearch-115]
+	_ = x[actBgTransformHeaderLabel-115]
-	_ = x[actTrigger-116]
+	_ = x[actBgTransformFooterLabel-116]
-	_ = x[actBgTransform-117]
+	_ = x[actBgTransformInputLabel-117]
-	_ = x[actBgTransformBorderLabel-118]
+	_ = x[actBgTransformListLabel-118]
-	_ = x[actBgTransformGhost-119]
+	_ = x[actBgTransformNth-119]
-	_ = x[actBgTransformHeader-120]
+	_ = x[actBgTransformPointer-120]
-	_ = x[actBgTransformFooter-121]
+	_ = x[actBgTransformPreviewLabel-121]
-	_ = x[actBgTransformHeaderLabel-122]
+	_ = x[actBgTransformPrompt-122]
-	_ = x[actBgTransformFooterLabel-123]
+	_ = x[actBgTransformQuery-123]
-	_ = x[actBgTransformInputLabel-124]
+	_ = x[actBgTransformSearch-124]
-	_ = x[actBgTransformListLabel-125]
+	_ = x[actBgCancel-125]
-	_ = x[actBgTransformNth-126]
+	_ = x[actSearch-126]
-	_ = x[actBgTransformPointer-127]
+	_ = x[actPreview-127]
-	_ = x[actBgTransformPreviewLabel-128]
+	_ = x[actPreviewTop-128]
-	_ = x[actBgTransformPrompt-129]
+	_ = x[actPreviewBottom-129]
-	_ = x[actBgTransformQuery-130]
+	_ = x[actPreviewUp-130]
-	_ = x[actBgTransformSearch-131]
+	_ = x[actPreviewDown-131]
-	_ = x[actBgCancel-132]
+	_ = x[actPreviewPageUp-132]
-	_ = x[actSearch-133]
+	_ = x[actPreviewPageDown-133]
-	_ = x[actPreview-134]
+	_ = x[actPreviewHalfPageUp-134]
-	_ = x[actPreviewTop-135]
+	_ = x[actPreviewHalfPageDown-135]
-	_ = x[actPreviewBottom-136]
+	_ = x[actPrevHistory-136]
-	_ = x[actPreviewUp-137]
+	_ = x[actPrevSelected-137]
-	_ = x[actPreviewDown-138]
+	_ = x[actPrint-138]
-	_ = x[actPreviewPageUp-139]
+	_ = x[actPut-139]
-	_ = x[actPreviewPageDown-140]
+	_ = x[actNextHistory-140]
-	_ = x[actPreviewHalfPageUp-141]
+	_ = x[actNextSelected-141]
-	_ = x[actPreviewHalfPageDown-142]
+	_ = x[actExecute-142]
-	_ = x[actPrevHistory-143]
+	_ = x[actExecuteSilent-143]
-	_ = x[actPrevSelected-144]
+	_ = x[actExecuteMulti-144]
-	_ = x[actPrint-145]
+	_ = x[actSigStop-145]
-	_ = x[actPut-146]
+	_ = x[actFirst-146]
-	_ = x[actNextHistory-147]
+	_ = x[actLast-147]
-	_ = x[actNextSelected-148]
+	_ = x[actReload-148]
-	_ = x[actExecute-149]
+	_ = x[actReloadSync-149]
-	_ = x[actExecuteSilent-150]
+	_ = x[actDisableSearch-150]
-	_ = x[actExecuteMulti-151]
+	_ = x[actEnableSearch-151]
-	_ = x[actSigStop-152]
+	_ = x[actSelect-152]
-	_ = x[actBest-153]
+	_ = x[actDeselect-153]
-	_ = x[actFirst-154]
+	_ = x[actUnbind-154]
-	_ = x[actLast-155]
+	_ = x[actRebind-155]
-	_ = x[actReload-156]
+	_ = x[actToggleBind-156]
-	_ = x[actReloadSync-157]
+	_ = x[actBecome-157]
-	_ = x[actDisableSearch-158]
+	_ = x[actShowHeader-158]
-	_ = x[actEnableSearch-159]
+	_ = x[actHideHeader-159]
-	_ = x[actSelect-160]
+	_ = x[actBell-160]
-	_ = x[actDeselect-161]
+	_ = x[actExclude-161]
-	_ = x[actUnbind-162]
+	_ = x[actExcludeMulti-162]
-	_ = x[actRebind-163]
+	_ = x[actAsync-163]
-	_ = x[actToggleBind-164]
-	_ = x[actBecome-165]
-	_ = x[actShowHeader-166]
-	_ = x[actHideHeader-167]
-	_ = x[actBell-168]
-	_ = x[actExclude-169]
-	_ = x[actExcludeMulti-170]
-	_ = x[actAsync-171]
 }
 
-const _actionType_name = "actIgnoreactStartactClickactInvalidactBracketedPasteBeginactBracketedPasteEndactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactBackwardSubWordactCancelactChangeBorderLabelactChangeGhostactChangeHeaderactChangeFooteractChangeHeaderLabelactChangeFooterLabelactChangeInputLabelactChangeListLabelactChangeMultiactChangeNthactChangePointeractChangePreviewactChangePreviewLabelactChangePreviewWindowactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactFatalactForwardCharactForwardWordactForwardSubWordactKillLineactKillWordactKillSubWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactBackwardKillSubWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleTrackCurrentactToggleHeaderactToggleWrapactToggleWrapWordactToggleMultiLineactToggleHscrollactToggleRawactEnableRawactDisableRawactTrackCurrentactToggleInputactHideInputactShowInputactUntrackCurrentactDownactDownMatchactUpactUpMatchactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactOffsetMiddleactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTogglePreviewWrapWordactTransformactTransformBorderLabelactTransformGhostactTransformHeaderactTransformFooteractTransformHeaderLabelactTransformFooterLabelactTransformInputLabelactTransformListLabelactTransformNthactTransformPointeractTransformPreviewLabelactTransformPromptactTransformQueryactTransformSearchactTriggeractBgTransformactBgTransformBorderLabelactBgTransformGhostactBgTransformHeaderactBgTransformFooteractBgTransformHeaderLabelactBgTransformFooterLabelactBgTransformInputLabelactBgTransformListLabelactBgTransformNthactBgTransformPointeractBgTransformPreviewLabelactBgTransformPromptactBgTransformQueryactBgTransformSearchactBgCancelactSearchactPreviewactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPrintactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactBestactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactToggleBindactBecomeactShowHeaderactHideHeaderactBellactExcludeactExcludeMultiactAsync"
+const _actionType_name = "actIgnoreactStartactClickactInvalidactBracketedPasteBeginactBracketedPasteEndactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactBackwardSubWordactCancelactChangeBorderLabelactChangeGhostactChangeHeaderactChangeFooteractChangeHeaderLabelactChangeFooterLabelactChangeInputLabelactChangeListLabelactChangeMultiactChangeNthactChangePointeractChangePreviewactChangePreviewLabelactChangePreviewWindowactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactFatalactForwardCharactForwardWordactForwardSubWordactKillLineactKillWordactKillSubWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactBackwardKillSubWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleTrackCurrentactToggleHeaderactToggleWrapactToggleMultiLineactToggleHscrollactTrackCurrentactToggleInputactHideInputactShowInputactUntrackCurrentactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactOffsetMiddleactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformGhostactTransformHeaderactTransformFooteractTransformHeaderLabelactTransformFooterLabelactTransformInputLabelactTransformListLabelactTransformNthactTransformPointeractTransformPreviewLabelactTransformPromptactTransformQueryactTransformSearchactTriggeractBgTransformactBgTransformBorderLabelactBgTransformGhostactBgTransformHeaderactBgTransformFooteractBgTransformHeaderLabelactBgTransformFooterLabelactBgTransformInputLabelactBgTransformListLabelactBgTransformNthactBgTransformPointeractBgTransformPreviewLabelactBgTransformPromptactBgTransformQueryactBgTransformSearchactBgCancelactSearchactPreviewactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPrintactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactToggleBindactBecomeactShowHeaderactHideHeaderactBellactExcludeactExcludeMultiactAsync"
 
-var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 57, 77, 84, 92, 110, 118, 127, 144, 165, 180, 201, 225, 240, 258, 267, 287, 301, 316, 331, 351, 371, 390, 408, 422, 434, 450, 466, 487, 509, 524, 538, 552, 565, 582, 590, 603, 619, 631, 639, 653, 667, 684, 695, 706, 720, 738, 755, 762, 781, 803, 815, 829, 838, 853, 865, 878, 889, 900, 912, 926, 947, 962, 975, 992, 1010, 1026, 1038, 1050, 1063, 1078, 1092, 1104, 1116, 1133, 1140, 1152, 1157, 1167, 1176, 1187, 1198, 1211, 1226, 1237, 1250, 1265, 1272, 1285, 1298, 1315, 1330, 1343, 1357, 1371, 1387, 1407, 1431, 1443, 1466, 1483, 1501, 1519, 1542, 1565, 1587, 1608, 1623, 1642, 1666, 1684, 1701, 1719, 1729, 1743, 1768, 1787, 1807, 1827, 1852, 1877, 1901, 1924, 1941, 1962, 1988, 2008, 2027, 2047, 2058, 2067, 2077, 2090, 2106, 2118, 2132, 2148, 2166, 2186, 2208, 2222, 2237, 2245, 2251, 2265, 2280, 2290, 2306, 2321, 2331, 2338, 2346, 2353, 2362, 2375, 2391, 2406, 2415, 2426, 2435, 2444, 2457, 2466, 2479, 2492, 2499, 2509, 2524, 2532}
+var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 57, 77, 84, 92, 110, 118, 127, 144, 165, 180, 201, 225, 240, 258, 267, 287, 301, 316, 331, 351, 371, 390, 408, 422, 434, 450, 466, 487, 509, 524, 538, 552, 565, 582, 590, 603, 619, 631, 639, 653, 667, 684, 695, 706, 720, 738, 755, 762, 781, 803, 815, 829, 838, 853, 865, 878, 889, 900, 912, 926, 947, 962, 975, 993, 1009, 1024, 1038, 1050, 1062, 1079, 1086, 1091, 1100, 1111, 1122, 1135, 1150, 1161, 1174, 1189, 1196, 1209, 1222, 1239, 1254, 1267, 1281, 1295, 1311, 1331, 1343, 1366, 1383, 1401, 1419, 1442, 1465, 1487, 1508, 1523, 1542, 1566, 1584, 1601, 1619, 1629, 1643, 1668, 1687, 1707, 1727, 1752, 1777, 1801, 1824, 1841, 1862, 1888, 1908, 1927, 1947, 1958, 1967, 1977, 1990, 2006, 2018, 2032, 2048, 2066, 2086, 2108, 2122, 2137, 2145, 2151, 2165, 2180, 2190, 2206, 2221, 2231, 2239, 2246, 2255, 2268, 2284, 2299, 2308, 2319, 2328, 2337, 2350, 2359, 2372, 2385, 2392, 2402, 2417, 2425}
 
 func (i actionType) String() string {
 	if i < 0 || i >= actionType(len(_actionType_index)-1) {

src/algo/algo.go

@@ -365,7 +365,7 @@ func asciiFuzzyIndex(input *util.Chars, pattern []rune, caseSensitive bool) (int
 
 	firstIdx, idx, lastIdx := 0, 0, 0
 	var b byte
-	for pidx := range pattern {
+	for pidx := 0; pidx < len(pattern); pidx++ {
 		b = byte(pattern[pidx])
 		idx = trySkip(input, caseSensitive, b, idx)
 		if idx < 0 {
@@ -445,9 +445,7 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 
 	// Since O(nm) algorithm can be prohibitively expensive for large input,
 	// we fall back to the greedy algorithm.
-	// Also, we should not allow a very long pattern to avoid 16-bit integer
+	if slab != nil && N*M > cap(slab.I16) {
-	// overflow in the score matrix. 1000 is a safe limit.
-	if slab != nil && N*M > cap(slab.I16) || M > 1000 {
 		return FuzzyMatchV1(caseSensitive, normalize, forward, input, pattern, withPos, slab)
 	}
 
@@ -503,7 +501,7 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 			if pidx < M {
 				F[pidx] = int32(off)
 				pidx++
-				pchar = pattern[min(pidx, M-1)]
+				pchar = pattern[util.Min(pidx, M-1)]
 			}
 			lastIdx = off
 		}
@@ -521,9 +519,9 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 			inGap = false
 		} else {
 			if inGap {
-				H0[off] = max(prevH0+scoreGapExtension, 0)
+				H0[off] = util.Max16(prevH0+scoreGapExtension, 0)
 			} else {
-				H0[off] = max(prevH0+scoreGapStart, 0)
+				H0[off] = util.Max16(prevH0+scoreGapStart, 0)
 			}
 			C0[off] = 0
 			inGap = true
@@ -589,7 +587,7 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 					if b >= bonusBoundary && b > fb {
 						consecutive = 1
 					} else {
-						b = max(b, bonusConsecutive, fb)
+						b = util.Max16(b, util.Max16(bonusConsecutive, fb))
 					}
 				}
 				if s1+b < s2 {
@@ -602,7 +600,7 @@ func FuzzyMatchV2(caseSensitive bool, normalize bool, forward bool, input *util.
 			Csub[off] = consecutive
 
 			inGap = s1 < s2
-			score := max(s1, s2, 0)
+			score := util.Max16(util.Max16(s1, s2), 0)
 			if pidx == M-1 && (forward && score > maxScore || !forward && score >= maxScore) {
 				maxScore, maxScorePos = score, col
 			}
@@ -686,7 +684,7 @@ func calculateScore(caseSensitive bool, normalize bool, text *util.Chars, patter
 				if bonus >= bonusBoundary && bonus > firstBonus {
 					firstBonus = bonus
 				}
-				bonus = max(bonus, firstBonus, bonusConsecutive)
+				bonus = util.Max16(util.Max16(bonus, firstBonus), bonusConsecutive)
 			}
 			if pidx == 0 {
 				score += int(bonus * bonusFirstCharMultiplier)
@@ -728,7 +726,7 @@ func FuzzyMatchV1(caseSensitive bool, normalize bool, forward bool, text *util.C
 	lenRunes := text.Length()
 	lenPattern := len(pattern)
 
-	for index := range lenRunes {
+	for index := 0; index < lenRunes; index++ {
 		char := text.Get(indexAt(index, lenRunes, forward))
 		// This is considerably faster than blindly applying strings.ToLower to the
 		// whole string

src/algo/algo_test.go

@@ -86,7 +86,7 @@ func TestFuzzyMatch(t *testing.T) {
 					scoreGapStart*2+scoreGapExtension*2)
 			assertMatch(t, fn, true, forward, "FooBar Baz", "FooB", 0, 4,
 				scoreMatch*4+int(bonusBoundaryWhite)*bonusFirstCharMultiplier+int(bonusBoundaryWhite)*2+
-					max(bonusCamel123, int(bonusBoundaryWhite)))
+					util.Max(bonusCamel123, int(bonusBoundaryWhite)))
 
 			// Consecutive bonus updated
 			assertMatch(t, fn, true, forward, "foo-bar", "o-ba", 2, 6,

src/ansi.go

@@ -22,21 +22,20 @@ type url struct {
 type ansiState struct {
 	fg   tui.Color
 	bg   tui.Color
-	ul   tui.Color
 	attr tui.Attr
 	lbg  tui.Color
 	url  *url
 }
 
 func (s *ansiState) colored() bool {
-	return s.fg != -1 || s.bg != -1 || s.ul != -1 || s.attr > 0 || s.lbg >= 0 || s.url != nil
+	return s.fg != -1 || s.bg != -1 || s.attr > 0 || s.lbg >= 0 || s.url != nil
 }
 
 func (s *ansiState) equals(t *ansiState) bool {
 	if t == nil {
 		return !s.colored()
 	}
-	return s.fg == t.fg && s.bg == t.bg && s.ul == t.ul && s.attr == t.attr && s.lbg == t.lbg && s.url == t.url
+	return s.fg == t.fg && s.bg == t.bg && s.attr == t.attr && s.lbg == t.lbg && s.url == t.url
 }
 
 func (s *ansiState) ToString() string {
@@ -55,18 +54,7 @@ func (s *ansiState) ToString() string {
 		ret += "3;"
 	}
 	if s.attr&tui.Underline > 0 {
-		switch s.attr.UnderlineStyle() {
+		ret += "4;"
-		case tui.UlStyleDouble:
-			ret += "4:2;"
-		case tui.UlStyleCurly:
-			ret += "4:3;"
-		case tui.UlStyleDotted:
-			ret += "4:4;"
-		case tui.UlStyleDashed:
-			ret += "4:5;"
-		default:
-			ret += "4;"
-		}
 	}
 	if s.attr&tui.Blink > 0 {
 		ret += "5;"
@@ -78,9 +66,6 @@ func (s *ansiState) ToString() string {
 		ret += "9;"
 	}
 	ret += toAnsiString(s.fg, 30) + toAnsiString(s.bg, 40)
-	if s.ul != -1 {
-		ret += toAnsiStringUl(s.ul)
-	}
 
 	ret = "\x1b[" + strings.TrimSuffix(ret, ";") + "m"
 	if s.url != nil {
@@ -89,20 +74,6 @@ func (s *ansiState) ToString() string {
 	return ret
 }
 
-func toAnsiStringUl(color tui.Color) string {
-	col := int(color)
-	if col < 0 {
-		return ""
-	}
-	if col >= (1 << 24) {
-		r := strconv.Itoa((col >> 16) & 0xff)
-		g := strconv.Itoa((col >> 8) & 0xff)
-		b := strconv.Itoa(col & 0xff)
-		return "58;2;" + r + ";" + g + ";" + b + ";"
-	}
-	return "58;5;" + strconv.Itoa(col) + ";"
-}
-
 func toAnsiString(color tui.Color, offset int) string {
 	col := int(color)
 	ret := ""
@@ -367,19 +338,15 @@ func extractColor(str string, state *ansiState, proc func(string, *ansiState) bo
 	return trimmed, nil, state
 }
 
-func parseAnsiCode(s string) (int, byte, string) {
+func parseAnsiCode(s string) (int, string) {
 	var remaining string
-	var sep byte
+	var i int
-	// Find the first separator (either ; or :)
+	// Faster than strings.IndexAny(";:")
-	i := -1
+	i = strings.IndexByte(s, ';')
-	for j := 0; j < len(s); j++ {
+	if i < 0 {
-		if s[j] == ';' || s[j] == ':' {
+		i = strings.IndexByte(s, ':')
-			i = j
-			break
-		}
 	}
 	if i >= 0 {
-		sep = s[i]
 		remaining = s[i+1:]
 		s = s[:i]
 	}
@@ -391,14 +358,14 @@ func parseAnsiCode(s string) (int, byte, string) {
 		for _, ch := range stringBytes(s) {
 			ch -= '0'
 			if ch > 9 {
-				return -1, sep, remaining
+				return -1, remaining
 			}
 			code = code*10 + int(ch)
 		}
-		return code, sep, remaining
+		return code, remaining
 	}
 
-	return -1, sep, remaining
+	return -1, remaining
 }
 
 func interpretCode(ansiCode string, prevState *ansiState) ansiState {
@@ -406,14 +373,14 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 		if prevState != nil {
 			return *prevState
 		}
-		return ansiState{-1, -1, -1, 0, -1, nil}
+		return ansiState{-1, -1, 0, -1, nil}
 	}
 
 	var state ansiState
 	if prevState == nil {
-		state = ansiState{-1, -1, -1, 0, -1, nil}
+		state = ansiState{-1, -1, 0, -1, nil}
 	} else {
-		state = ansiState{prevState.fg, prevState.bg, prevState.ul, prevState.attr, prevState.lbg, prevState.url}
+		state = ansiState{prevState.fg, prevState.bg, prevState.attr, prevState.lbg, prevState.url}
 	}
 	if ansiCode[0] != '\x1b' || ansiCode[1] != '[' || ansiCode[len(ansiCode)-1] != 'm' {
 		if prevState != nil && (strings.HasSuffix(ansiCode, "0K") || strings.HasSuffix(ansiCode, "[K")) {
@@ -438,7 +405,6 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 	reset := func() {
 		state.fg = -1
 		state.bg = -1
-		state.ul = -1
 		state.attr = 0
 	}
 
@@ -454,8 +420,7 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 	count := 0
 	for len(ansiCode) != 0 {
 		var num int
-		var sep byte
+		if num, ansiCode = parseAnsiCode(ansiCode); num != -1 {
-		if num, sep, ansiCode = parseAnsiCode(ansiCode); num != -1 {
 			count++
 			switch state256 {
 			case 0:
@@ -466,15 +431,10 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 				case 48:
 					ptr = &state.bg
 					state256++
-				case 58:
-					ptr = &state.ul
-					state256++
 				case 39:
 					state.fg = -1
 				case 49:
 					state.bg = -1
-				case 59:
-					state.ul = -1
 				case 1:
 					state.attr = state.attr | tui.Bold
 				case 2:
@@ -482,30 +442,7 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 				case 3:
 					state.attr = state.attr | tui.Italic
 				case 4:
-					if sep == ':' {
+					state.attr = state.attr | tui.Underline
-						// SGR 4:N — underline style sub-parameter
-						var subNum int
-						subNum, _, ansiCode = parseAnsiCode(ansiCode)
-						state.attr = state.attr &^ tui.UnderlineStyleMask
-						switch subNum {
-						case 0:
-							state.attr = state.attr &^ tui.Underline
-						case 1:
-							state.attr = state.attr | tui.Underline
-						case 2:
-							state.attr = state.attr | tui.Underline | tui.UlStyleDouble
-						case 3:
-							state.attr = state.attr | tui.Underline | tui.UlStyleCurly
-						case 4:
-							state.attr = state.attr | tui.Underline | tui.UlStyleDotted
-						case 5:
-							state.attr = state.attr | tui.Underline | tui.UlStyleDashed
-						default:
-							state.attr = state.attr | tui.Underline
-						}
-					} else {
-						state.attr = state.attr | tui.Underline
-					}
 				case 5:
 					state.attr = state.attr | tui.Blink
 				case 7:
@@ -519,7 +456,6 @@ func interpretCode(ansiCode string, prevState *ansiState) ansiState {
 					state.attr = state.attr &^ tui.Italic
 				case 24: // tput rmul
 					state.attr = state.attr &^ tui.Underline
-					state.attr = state.attr &^ tui.UnderlineStyleMask
 				case 25:
 					state.attr = state.attr &^ tui.Blink
 				case 27:

src/ansi_test.go

@@ -41,7 +41,7 @@ func testParserReference(t testing.TB, str string) {
 
 		equal := len(got) == len(exp)
 		if equal {
-			for i := range got {
+			for i := 0; i < len(got); i++ {
 				if got[i] != exp[i] {
 					equal = false
 					break
@@ -167,9 +167,9 @@ func TestNextAnsiEscapeSequence_Fuzz_Random(t *testing.T) {
 	randomString := func(rr *rand.Rand) string {
 		numChars := rand.Intn(50)
 		codePoints := make([]rune, numChars)
-		for i := range codePoints {
+		for i := 0; i < len(codePoints); i++ {
 			var r rune
-			for range 1000 {
+			for n := 0; n < 1000; n++ {
 				r = rune(rr.Intn(utf8.MaxRune))
 				// Allow 10% of runes to be invalid
 				if utf8.ValidRune(r) || rr.Float64() < 0.10 {
@@ -182,7 +182,7 @@ func TestNextAnsiEscapeSequence_Fuzz_Random(t *testing.T) {
 	}
 
 	rr := rand.New(rand.NewSource(1))
-	for range 100_000 {
+	for i := 0; i < 100_000; i++ {
 		testParserReference(t, randomString(rr))
 	}
 }
@@ -369,10 +369,10 @@ func TestAnsiCodeStringConversion(t *testing.T) {
 		}
 	}
 	assert("\x1b[m", nil, "")
-	assert("\x1b[m", &ansiState{attr: tui.Blink, ul: -1, lbg: -1}, "")
+	assert("\x1b[m", &ansiState{attr: tui.Blink, lbg: -1}, "")
-	assert("\x1b[0m", &ansiState{fg: 4, bg: 4, ul: -1, lbg: -1}, "")
+	assert("\x1b[0m", &ansiState{fg: 4, bg: 4, lbg: -1}, "")
-	assert("\x1b[;m", &ansiState{fg: 4, bg: 4, ul: -1, lbg: -1}, "")
+	assert("\x1b[;m", &ansiState{fg: 4, bg: 4, lbg: -1}, "")
-	assert("\x1b[;;m", &ansiState{fg: 4, bg: 4, ul: -1, lbg: -1}, "")
+	assert("\x1b[;;m", &ansiState{fg: 4, bg: 4, lbg: -1}, "")
 
 	assert("\x1b[31m", nil, "\x1b[31;49m")
 	assert("\x1b[41m", nil, "\x1b[39;41m")
@@ -380,142 +380,36 @@ func TestAnsiCodeStringConversion(t *testing.T) {
 	assert("\x1b[92m", nil, "\x1b[92;49m")
 	assert("\x1b[102m", nil, "\x1b[39;102m")
 
-	assert("\x1b[31m", &ansiState{fg: 4, bg: 4, ul: -1, lbg: -1}, "\x1b[31;44m")
+	assert("\x1b[31m", &ansiState{fg: 4, bg: 4, lbg: -1}, "\x1b[31;44m")
-	assert("\x1b[1;2;31m", &ansiState{fg: 2, bg: -1, ul: -1, attr: tui.Reverse, lbg: -1}, "\x1b[1;2;7;31;49m")
+	assert("\x1b[1;2;31m", &ansiState{fg: 2, bg: -1, attr: tui.Reverse, lbg: -1}, "\x1b[1;2;7;31;49m")
 	assert("\x1b[38;5;100;48;5;200m", nil, "\x1b[38;5;100;48;5;200m")
 	assert("\x1b[38:5:100:48:5:200m", nil, "\x1b[38;5;100;48;5;200m")
 	assert("\x1b[48;5;100;38;5;200m", nil, "\x1b[38;5;200;48;5;100m")
 	assert("\x1b[48;5;100;38;2;10;20;30;1m", nil, "\x1b[1;38;2;10;20;30;48;5;100m")
 	assert("\x1b[48;5;100;38;2;10;20;30;7m",
-		&ansiState{attr: tui.Dim | tui.Italic, fg: 1, bg: 1, ul: -1},
+		&ansiState{attr: tui.Dim | tui.Italic, fg: 1, bg: 1},
 		"\x1b[2;3;7;38;2;10;20;30;48;5;100m")
-
-	// Underline styles
-	assert("\x1b[4:3m", nil, "\x1b[4:3;39;49m")
-	assert("\x1b[4:2m", nil, "\x1b[4:2;39;49m")
-	assert("\x1b[4:4m", nil, "\x1b[4:4;39;49m")
-	assert("\x1b[4:5m", nil, "\x1b[4:5;39;49m")
-	assert("\x1b[4:1m", nil, "\x1b[4;39;49m")
-
-	// Underline color (256-color)
-	assert("\x1b[4;58;5;100m", nil, "\x1b[4;39;49;58;5;100m")
-	// Underline color (24-bit)
-	assert("\x1b[4;58;2;255;0;128m", nil, "\x1b[4;39;49;58;2;255;0;128m")
-	// Curly underline + underline color
-	assert("\x1b[4:3;58;2;255;0;0m", nil, "\x1b[4:3;39;49;58;2;255;0;0m")
-	// SGR 59 resets underline color
-	assert("\x1b[59m", &ansiState{fg: 1, bg: -1, ul: 100, lbg: -1}, "\x1b[31;49m")
 }
 
 func TestParseAnsiCode(t *testing.T) {
 	tests := []struct {
-		In  string
+		In, Exp string
-		Exp string
+		N       int
-		N   int
-		Sep byte
 	}{
-		{"123", "", 123, 0},
+		{"123", "", 123},
-		{"1a", "", -1, 0},
+		{"1a", "", -1},
-		{"1a;12", "12", -1, ';'},
+		{"1a;12", "12", -1},
-		{"12;a", "a", 12, ';'},
+		{"12;a", "a", 12},
-		{"-2", "", -1, 0},
+		{"-2", "", -1},
-		// Colon sub-parameters: earliest separator wins (@shtse8)
-		{"4:3", "3", 4, ':'},
-		{"4:3;31", "3;31", 4, ':'},
-		{"38:2:255:0:0", "2:255:0:0", 38, ':'},
-		{"58:5:200", "5:200", 58, ':'},
-		// Semicolon before colon
-		{"4;38:2:0:0:0", "38:2:0:0:0", 4, ';'},
 	}
 	for _, x := range tests {
-		n, sep, s := parseAnsiCode(x.In)
+		n, s := parseAnsiCode(x.In)
-		if n != x.N || s != x.Exp || sep != x.Sep {
+		if n != x.N || s != x.Exp {
-			t.Fatalf("%q: got: (%d %q %q) want: (%d %q %q)", x.In, n, s, string(sep), x.N, x.Exp, string(x.Sep))
+			t.Fatalf("%q: got: (%d %q) want: (%d %q)", x.In, n, s, x.N, x.Exp)
 		}
 	}
 }
 
-// Test cases adapted from @shtse8 (PR #4678)
-func TestInterpretCodeUnderlineStyles(t *testing.T) {
-	// 4:0 = no underline
-	state := interpretCode("\x1b[4:0m", nil)
-	if state.attr&tui.Underline != 0 {
-		t.Error("4:0 should not set underline")
-	}
-
-	// 4:1 = single underline
-	state = interpretCode("\x1b[4:1m", nil)
-	if state.attr&tui.Underline == 0 {
-		t.Error("4:1 should set underline")
-	}
-
-	// 4:3 = curly underline
-	state = interpretCode("\x1b[4:3m", nil)
-	if state.attr&tui.Underline == 0 {
-		t.Error("4:3 should set underline")
-	}
-	if state.attr.UnderlineStyle() != tui.UlStyleCurly {
-		t.Error("4:3 should set curly underline style")
-	}
-
-	// 4:3 should NOT set italic (3 is a sub-param, not SGR 3)
-	if state.attr&tui.Italic != 0 {
-		t.Error("4:3 should not set italic")
-	}
-
-	// 4:2;31 = double underline + red fg
-	state = interpretCode("\x1b[4:2;31m", nil)
-	if state.attr&tui.Underline == 0 {
-		t.Error("4:2;31 should set underline")
-	}
-	if state.fg != 1 {
-		t.Errorf("4:2;31 should set fg to red (1), got %d", state.fg)
-	}
-	if state.attr&tui.Dim != 0 {
-		t.Error("4:2;31 should not set dim")
-	}
-
-	// Plain 4 still works
-	state = interpretCode("\x1b[4m", nil)
-	if state.attr&tui.Underline == 0 {
-		t.Error("4 should set underline")
-	}
-
-	// 4;2 (semicolon) = underline + dim
-	state = interpretCode("\x1b[4;2m", nil)
-	if state.attr&tui.Underline == 0 {
-		t.Error("4;2 should set underline")
-	}
-	if state.attr&tui.Dim == 0 {
-		t.Error("4;2 should set dim")
-	}
-}
-
-// Test cases adapted from @shtse8 (PR #4678)
-func TestInterpretCodeUnderlineColor(t *testing.T) {
-	// 58:2:R:G:B should not affect fg or bg
-	state := interpretCode("\x1b[58:2:255:0:0m", nil)
-	if state.fg != -1 || state.bg != -1 {
-		t.Errorf("58:2:R:G:B should not affect fg/bg, got fg=%d bg=%d", state.fg, state.bg)
-	}
-
-	// 58:5:200 should not affect fg or bg
-	state = interpretCode("\x1b[58:5:200m", nil)
-	if state.fg != -1 || state.bg != -1 {
-		t.Errorf("58:5:N should not affect fg/bg, got fg=%d bg=%d", state.fg, state.bg)
-	}
-
-	// 58:2:R:G:B combined with 38:2:R:G:B should only set fg
-	state = interpretCode("\x1b[58:2:255:0:0;38:2:0:255:0m", nil)
-	expectedFg := tui.Color(1<<24 | 0<<16 | 255<<8 | 0)
-	if state.fg != expectedFg {
-		t.Errorf("expected fg=%d, got %d", expectedFg, state.fg)
-	}
-	if state.bg != -1 {
-		t.Errorf("bg should be -1, got %d", state.bg)
-	}
-}
-
 // kernel/bpf/preload/iterators/README
 const ansiBenchmarkString = "\x1b[38;5;81m\x1b[01;31m\x1b[Kkernel/\x1b[0m\x1b[38:5:81mbpf/" +
 	"\x1b[0m\x1b[38:5:81mpreload/\x1b[0m\x1b[38;5;81miterators/" +

src/chunklist_test.go

@@ -51,7 +51,7 @@ func TestChunkList(t *testing.T) {
 	}
 
 	// Add more data
-	for i := range chunkSize * 2 {
+	for i := 0; i < chunkSize*2; i++ {
 		cl.Push(fmt.Appendf(nil, "item %d", i))
 	}
 
@@ -85,7 +85,7 @@ func TestChunkListTail(t *testing.T) {
 		return true
 	})
 	total := chunkSize*2 + chunkSize/2
-	for i := range total {
+	for i := 0; i < total; i++ {
 		cl.Push(fmt.Appendf(nil, "item %d", i))
 	}
 

src/core.go

@@ -2,7 +2,6 @@
 package fzf
 
 import (
-	"maps"
 	"os"
 	"sync"
 	"time"
@@ -38,18 +37,6 @@ func (r revision) compatible(other revision) bool {
 	return r.major == other.major
 }
 
-func buildItemTransformer(opts *Options) func(*Item) string {
-	if opts.AcceptNth != nil {
-		fn := opts.AcceptNth(opts.Delimiter)
-		return func(item *Item) string {
-			return item.acceptNth(opts.Ansi, opts.Delimiter, fn)
-		}
-	}
-	return func(item *Item) string {
-		return item.AsString(opts.Ansi)
-	}
-}
-
 // Run starts fzf
 func Run(opts *Options) (int, error) {
 	if opts.Filter == nil {
@@ -159,7 +146,7 @@ func Run(opts *Options) (int, error) {
 			if item.colors != nil {
 				for _, ansi := range *item.colors {
 					if ansi.color.bg >= 0 {
-						maxColorOffset = max(maxColorOffset, ansi.offset[1])
+						maxColorOffset = util.Max32(maxColorOffset, ansi.offset[1])
 					}
 				}
 			}
@@ -238,7 +225,10 @@ func Run(opts *Options) (int, error) {
 	}
 	patternBuilder := func(runes []rune) *Pattern {
 		denyMutex.Lock()
-		denylistCopy := maps.Clone(denylist)
+		denylistCopy := make(map[int32]struct{})
+		for k, v := range denylist {
+			denylistCopy[k] = v
+		}
 		denyMutex.Unlock()
 		return BuildPattern(cache, patternCache,
 			opts.Fuzzy, opts.FuzzyAlgo, opts.Extended, opts.Case, opts.Normalize, forward, withPos,
@@ -255,8 +245,6 @@ func Run(opts *Options) (int, error) {
 		pattern := patternBuilder([]rune(*opts.Filter))
 		matcher.sort = pattern.sortable
 
-		transformer := buildItemTransformer(opts)
-
 		found := false
 		if streamingFilter {
 			slab := util.MakeSlab(slab16Size, slab32Size)
@@ -267,7 +255,7 @@ func Run(opts *Options) (int, error) {
 					if chunkList.trans(&item, runes) {
 						mutex.Lock()
 						if result, _, _ := pattern.MatchItem(&item, false, slab); result != nil {
-							opts.Printer(transformer(&item))
+							opts.Printer(item.text.ToString())
 							found = true
 						}
 						mutex.Unlock()
@@ -281,11 +269,11 @@ func Run(opts *Options) (int, error) {
 
 			// NOTE: Streaming filter is inherently not compatible with --tail
 			snapshot, _, _ := chunkList.Snapshot(opts.Tail)
-			result := matcher.scan(MatchRequest{
+			merger, _ := matcher.scan(MatchRequest{
 				chunks:  snapshot,
 				pattern: pattern})
-			for i := 0; i < result.merger.Length(); i++ {
+			for i := 0; i < merger.Length(); i++ {
-				opts.Printer(transformer(result.merger.Get(i).item))
+				opts.Printer(merger.Get(i).item.AsString(opts.Ansi))
 				found = true
 			}
 		}
@@ -333,7 +321,7 @@ func Run(opts *Options) (int, error) {
 			if total >= maxFit || final {
 				deferred = false
 				heightUnknown = false
-				terminal.startChan <- fitpad{min(total, maxFit), padHeight}
+				terminal.startChan <- fitpad{util.Min(total, maxFit), padHeight}
 			}
 		} else if deferred {
 			deferred = false
@@ -493,13 +481,12 @@ func Run(opts *Options) (int, error) {
 
 				case EvtSearchFin:
 					switch val := value.(type) {
-					case MatchResult:
+					case *Merger:
-						merger := val.merger
 						if deferred {
-							count := merger.Length()
+							count := val.Length()
 							if opts.Select1 && count > 1 || opts.Exit0 && !opts.Select1 && count > 0 {
-								determine(merger.final)
+								determine(val.final)
-							} else if merger.final {
+							} else if val.final {
 								if opts.Exit0 && count == 0 || opts.Select1 && count == 1 {
 									if opts.PrintQuery {
 										opts.Printer(opts.Query)
@@ -507,9 +494,17 @@ func Run(opts *Options) (int, error) {
 									if len(opts.Expect) > 0 {
 										opts.Printer("")
 									}
-									transformer := buildItemTransformer(opts)
+									transformer := func(item *Item) string {
-									for i := range count {
+										return item.AsString(opts.Ansi)
-										opts.Printer(transformer(merger.Get(i).item))
+									}
+									if opts.AcceptNth != nil {
+										fn := opts.AcceptNth(opts.Delimiter)
+										transformer = func(item *Item) string {
+											return item.acceptNth(opts.Ansi, opts.Delimiter, fn)
+										}
+									}
+									for i := 0; i < count; i++ {
+										opts.Printer(transformer(val.Get(i).item))
 									}
 									if count == 0 {
 										exitCode = ExitNoMatch
@@ -517,7 +512,7 @@ func Run(opts *Options) (int, error) {
 									stop = true
 									return
 								}
-								determine(merger.final)
+								determine(val.final)
 							}
 						}
 						terminal.UpdateList(val)
@@ -530,7 +525,7 @@ func Run(opts *Options) (int, error) {
 			break
 		}
 		if delay && reading {
-			dur := util.Constrain(
+			dur := util.DurWithin(
 				time.Duration(ticks-startTick)*coordinatorDelayStep,
 				0, coordinatorDelayMax)
 			time.Sleep(dur)

src/history_test.go

@@ -38,7 +38,7 @@ func TestHistory(t *testing.T) {
 		if len(h.lines) != maxHistory+1 {
 			t.Errorf("Expected: %d, actual: %d\n", maxHistory+1, len(h.lines))
 		}
-		for i := range maxHistory {
+		for i := 0; i < maxHistory; i++ {
 			if h.lines[i] != "foobar" {
 				t.Error("Expected: foobar, actual: " + h.lines[i])
 			}

src/matcher.go

@@ -19,20 +19,6 @@ type MatchRequest struct {
 	revision revision
 }
 
-type MatchResult struct {
-	merger     *Merger
-	passMerger *Merger
-	cancelled  bool
-}
-
-func (mr MatchResult) cacheable() bool {
-	return mr.merger != nil && mr.merger.cacheable()
-}
-
-func (mr MatchResult) final() bool {
-	return mr.merger != nil && mr.merger.final
-}
-
 // Matcher is responsible for performing search
 type Matcher struct {
 	cache          *ChunkCache
@@ -43,7 +29,7 @@ type Matcher struct {
 	reqBox         *util.EventBox
 	partitions     int
 	slab           []*util.Slab
-	mergerCache    map[string]MatchResult
+	mergerCache    map[string]*Merger
 	revision       revision
 }
 
@@ -55,7 +41,7 @@ const (
 // NewMatcher returns a new Matcher
 func NewMatcher(cache *ChunkCache, patternBuilder func([]rune) *Pattern,
 	sort bool, tac bool, eventBox *util.EventBox, revision revision) *Matcher {
-	partitions := min(numPartitionsMultiplier*runtime.NumCPU(), maxPartitions)
+	partitions := util.Min(numPartitionsMultiplier*runtime.NumCPU(), maxPartitions)
 	return &Matcher{
 		cache:          cache,
 		patternBuilder: patternBuilder,
@@ -65,7 +51,7 @@ func NewMatcher(cache *ChunkCache, patternBuilder func([]rune) *Pattern,
 		reqBox:         util.NewEventBox(),
 		partitions:     partitions,
 		slab:           make([]*util.Slab, partitions),
-		mergerCache:    make(map[string]MatchResult),
+		mergerCache:    make(map[string]*Merger),
 		revision:       revision}
 }
 
@@ -99,42 +85,43 @@ func (m *Matcher) Loop() {
 		cacheCleared := false
 		if request.sort != m.sort || request.revision != m.revision {
 			m.sort = request.sort
-			m.mergerCache = make(map[string]MatchResult)
+			m.revision = request.revision
+			m.mergerCache = make(map[string]*Merger)
 			if !request.revision.compatible(m.revision) {
 				m.cache.Clear()
 			}
-			m.revision = request.revision
 			cacheCleared = true
 		}
 
 		// Restart search
 		patternString := request.pattern.AsString()
-		var result MatchResult
+		var merger *Merger
+		cancelled := false
 		count := CountItems(request.chunks)
 
 		if !cacheCleared {
 			if count == prevCount {
 				// Look up mergerCache
-				if cached, found := m.mergerCache[patternString]; found && cached.final() == request.final {
+				if cached, found := m.mergerCache[patternString]; found && cached.final == request.final {
-					result = cached
+					merger = cached
 				}
 			} else {
 				// Invalidate mergerCache
 				prevCount = count
-				m.mergerCache = make(map[string]MatchResult)
+				m.mergerCache = make(map[string]*Merger)
 			}
 		}
 
-		if result.merger == nil {
+		if merger == nil {
-			result = m.scan(request)
+			merger, cancelled = m.scan(request)
 		}
 
-		if !result.cancelled {
+		if !cancelled {
-			if result.cacheable() {
+			if merger.cacheable() {
-				m.mergerCache[patternString] = result
+				m.mergerCache[patternString] = merger
 			}
-			result.merger.final = request.final
+			merger.final = request.final
-			m.eventBox.Set(EvtSearchFin, result)
+			m.eventBox.Set(EvtSearchFin, merger)
 		}
 	}
 }
@@ -165,18 +152,16 @@ type partialResult struct {
 	matches []Result
 }
 
-func (m *Matcher) scan(request MatchRequest) MatchResult {
+func (m *Matcher) scan(request MatchRequest) (*Merger, bool) {
 	startedAt := time.Now()
 
 	numChunks := len(request.chunks)
 	if numChunks == 0 {
-		m := EmptyMerger(request.revision)
+		return EmptyMerger(request.revision), false
-		return MatchResult{m, m, false}
 	}
 	pattern := request.pattern
-	passMerger := PassMerger(&request.chunks, m.tac, request.revision)
 	if pattern.IsEmpty() {
-		return MatchResult{passMerger, passMerger, false}
+		return PassMerger(&request.chunks, m.tac, request.revision), false
 	}
 
 	minIndex := request.chunks[0].items[0].Index()
@@ -239,7 +224,7 @@ func (m *Matcher) scan(request MatchRequest) MatchResult {
 		}
 
 		if m.reqBox.Peek(reqReset) {
-			return MatchResult{nil, nil, wait()}
+			return nil, wait()
 		}
 
 		if time.Since(startedAt) > progressMinDuration {
@@ -252,8 +237,7 @@ func (m *Matcher) scan(request MatchRequest) MatchResult {
 		partialResult := <-resultChan
 		partialResults[partialResult.index] = partialResult.matches
 	}
-	merger := NewMerger(pattern, partialResults, m.sort && request.pattern.sortable, m.tac, request.revision, minIndex, maxIndex)
+	return NewMerger(pattern, partialResults, m.sort && request.pattern.sortable, m.tac, request.revision, minIndex, maxIndex), false
-	return MatchResult{merger, passMerger, false}
 }
 
 // Reset is called to interrupt/signal the ongoing search

src/merger.go

@@ -141,15 +141,6 @@ func (mg *Merger) Get(idx int) Result {
 	panic(fmt.Sprintf("Index out of bounds (unsorted, %d/%d)", idx, mg.count))
 }
 
-func (mg *Merger) ToMap() map[int32]Result {
-	ret := make(map[int32]Result, mg.count)
-	for i := 0; i < mg.count; i++ {
-		result := mg.Get(i)
-		ret[result.Index()] = result
-	}
-	return ret
-}
-
 func (mg *Merger) cacheable() bool {
 	return mg.count < mergerCacheMax
 }

src/merger_test.go

@@ -34,11 +34,11 @@ func buildLists(partiallySorted bool) ([][]Result, []Result) {
 	numLists := 4
 	lists := make([][]Result, numLists)
 	cnt := 0
-	for i := range numLists {
+	for i := 0; i < numLists; i++ {
 		numResults := rand.Int() % 20
 		cnt += numResults
 		lists[i] = make([]Result, numResults)
-		for j := range numResults {
+		for j := 0; j < numResults; j++ {
 			item := randResult()
 			lists[i][j] = item
 		}
@@ -60,7 +60,7 @@ func TestMergerUnsorted(t *testing.T) {
 	// Not sorted: same order
 	mg := NewMerger(nil, lists, false, false, revision{}, 0, 0)
 	assert(t, cnt == mg.Length(), "Invalid Length")
-	for i := range cnt {
+	for i := 0; i < cnt; i++ {
 		assert(t, items[i] == mg.Get(i), "Invalid Get")
 	}
 }
@@ -73,7 +73,7 @@ func TestMergerSorted(t *testing.T) {
 	mg := NewMerger(nil, lists, true, false, revision{}, 0, 0)
 	assert(t, cnt == mg.Length(), "Invalid Length")
 	sort.Sort(ByRelevance(items))
-	for i := range cnt {
+	for i := 0; i < cnt; i++ {
 		if items[i] != mg.Get(i) {
 			t.Error("Not sorted", items[i], mg.Get(i))
 		}

src/options.go

@@ -3,7 +3,6 @@ package fzf
 import (
 	"errors"
 	"fmt"
-	"maps"
 	"os"
 	"regexp"
 	"strconv"
@@ -95,17 +94,14 @@ Usage: fzf [options]
     -m, --multi[=MAX]        Enable multi-select with tab/shift-tab
     --highlight-line         Highlight the whole current line
     --cycle                  Enable cyclic scroll
-    --wrap[=MODE]            Enable line wrap (char|word, default: char)
+    --wrap                   Enable line wrap
     --wrap-sign=STR          Indicator for wrapped lines
     --no-multi-line          Disable multi-line display of items when using --read0
-    --raw                    Enable raw mode (show non-matching items)
     --track                  Track the current selection when the result is updated
     --tac                    Reverse the order of the input
     --gap[=N]                Render empty lines between each item
     --gap-line[=STR]         Draw horizontal line on each gap using the string
                              (default: '┈' or '-')
-    --freeze-left=N          Number of fields to freeze on the left
-    --freeze-right=N         Number of fields to freeze on the right
     --keep-right             Keep the right end of the line visible on overflow
     --scroll-off=LINES       Number of screen lines to keep above or below when
                              scrolling to the top or to the bottom (default: 0)
@@ -113,8 +109,6 @@ Usage: fzf [options]
     --hscroll-off=COLS       Number of screen columns to keep to the right of the
                              highlighted substring (default: 10)
     --jump-labels=CHARS      Label characters for jump mode
-    --gutter=CHAR            Character used for the gutter column (default: '▌')
-    --gutter-raw=CHAR        Character used for the gutter column in raw mode (default: '▖')
     --pointer=STR            Pointer to the current line (default: '▌' or '>')
     --marker=STR             Multi-select marker (default: '┃' or '>')
     --marker-multi-line=STR  Multi-select marker for multi-line entries;
@@ -157,7 +151,7 @@ Usage: fzf [options]
     --preview=COMMAND        Command to preview highlighted line ({})
     --preview-window=OPT     Preview window layout (default: right:50%)
                              [up|down|left|right][,SIZE[%]]
-                             [,[no]wrap[-word]][,[no]cycle][,[no]follow][,[no]info]
+                             [,[no]wrap][,[no]cycle][,[no]follow][,[no]info]
                              [,[no]hidden][,border-STYLE]
                              [,+SCROLL[OFFSETS][/DENOM]][,~HEADER_LINES]
                              [,default][,<SIZE_THRESHOLD(ALTERNATIVE_LAYOUT)]
@@ -167,7 +161,6 @@ Usage: fzf [options]
     --preview-label=LABEL
     --preview-label-pos=N    Same as --border-label and --border-label-pos,
                              but for preview window
-    --preview-wrap-sign=STR  Indicator for wrapped lines in the preview window
 
   HEADER
     --header=STR             String to print as header
@@ -209,10 +202,8 @@ Usage: fzf [options]
 
   ADVANCED
     --with-shell=STR         Shell command and flags to start child processes with
-    --listen[=[ADDR:]PORT]   Start HTTP server to receive actions via TCP
+    --listen[=[ADDR:]PORT]   Start HTTP server to receive actions (POST /)
                              (To allow remote process execution, use --listen-unsafe)
-    --listen=SOCKET_PATH     Start HTTP server to receive actions via Unix domain socket
-                             (Path should end with .sock)
 
   DIRECTORY TRAVERSAL        (Only used when $FZF_DEFAULT_COMMAND is not set)
     --walker=OPTS            [file][,dir][,follow][,hidden] (default: file,follow,hidden)
@@ -221,8 +212,8 @@ Usage: fzf [options]
                              (default: .git,node_modules)
 
   HISTORY
-    --history=FILE           File to store fzf search history (*not* shell command history)
+    --history=FILE           History file
-    --history-size=N         Maximum number of entries to keep in the file (default: 1000)
+    --history-size=N         Maximum number of history entries (default: 1000)
 
   SHELL INTEGRATION
     --bash                   Print script to set up Bash shell integration
@@ -293,32 +284,14 @@ func defaultMargin() [4]sizeSpec {
 	return [4]sizeSpec{}
 }
 
-type trackOption struct {
+type trackOption int
-	enabled bool
-	index   int32
-}
 
-var (
+const (
-	trackDisabled = trackOption{false, minItem.Index()}
+	trackDisabled trackOption = iota
-	trackEnabled  = trackOption{true, minItem.Index()}
+	trackEnabled
+	trackCurrent
 )
 
-func (t trackOption) Disabled() bool {
-	return !t.enabled
-}
-
-func (t trackOption) Global() bool {
-	return t.enabled && t.index == minItem.Index()
-}
-
-func (t trackOption) Current() bool {
-	return t.enabled && t.index != minItem.Index()
-}
-
-func trackCurrent(index int32) trackOption {
-	return trackOption{true, index}
-}
-
 type windowPosition int
 
 const (
@@ -368,7 +341,6 @@ type previewOpts struct {
 	scroll      string
 	hidden      bool
 	wrap        bool
-	wrapWord    bool
 	cycle       bool
 	follow      bool
 	info        bool
@@ -545,7 +517,7 @@ func (o *previewOpts) compare(active *previewOpts, b *previewOpts) previewOptsCo
 		return previewOptsDifferentLayout
 	}
 
-	if a.wrap == b.wrap && a.wrapWord == b.wrapWord && a.headerLines == b.headerLines && a.info == b.info && a.scroll == b.scroll {
+	if a.wrap == b.wrap && a.headerLines == b.headerLines && a.info == b.info && a.scroll == b.scroll {
 		return previewOptsSame
 	}
 
@@ -584,13 +556,10 @@ type Options struct {
 	Case              Case
 	Normalize         bool
 	Nth               []Range
-	FreezeLeft        int
-	FreezeRight       int
 	WithNth           func(Delimiter) func([]Token, int32) string
 	AcceptNth         func(Delimiter) func([]Token, int32) string
 	Delimiter         Delimiter
 	Sort              int
-	Raw               bool
 	Track             trackOption
 	Tac               bool
 	Tail              int
@@ -598,7 +567,6 @@ type Options struct {
 	Multi             int
 	Ansi              bool
 	Mouse             bool
-	BaseTheme         *tui.ColorTheme
 	Theme             *tui.ColorTheme
 	Black             bool
 	Bold              bool
@@ -607,9 +575,7 @@ type Options struct {
 	Layout            layoutType
 	Cycle             bool
 	Wrap              bool
-	WrapWord          bool
 	WrapSign          *string
-	PreviewWrapSign   *string
 	MultiLine         bool
 	CursorLine        bool
 	KeepRight         bool
@@ -625,7 +591,6 @@ type Options struct {
 	JumpLabels        string
 	Prompt            string
 	Gutter            *string
-	GutterRaw         *string
 	Pointer           *string
 	Marker            *string
 	MarkerMulti       *[3]string
@@ -695,22 +660,15 @@ func filterNonEmpty(input []string) []string {
 }
 
 func defaultPreviewOpts(command string) previewOpts {
-	return previewOpts{
+	return previewOpts{command, posRight, sizeSpec{50, true}, "", false, false, false, false, true, defaultBorderShape, 0, 0, nil}
-		command:  command,
-		position: posRight,
-		size:     sizeSpec{50, true},
-		info:     true,
-		border:   defaultBorderShape,
-	}
 }
 
 func defaultOptions() *Options {
-	var theme, baseTheme *tui.ColorTheme
+	var theme *tui.ColorTheme
 	if os.Getenv("NO_COLOR") != "" {
-		theme = tui.NoColorTheme
+		theme = tui.NoColorTheme()
-		baseTheme = tui.NoColorTheme
 	} else {
-		theme = tui.EmptyTheme
+		theme = tui.EmptyTheme()
 	}
 
 	return &Options{
@@ -736,14 +694,12 @@ func defaultOptions() *Options {
 		Ansi:         false,
 		Mouse:        true,
 		Theme:        theme,
-		BaseTheme:    baseTheme,
 		Black:        false,
 		Bold:         true,
 		MinHeight:    -10,
 		Layout:       layoutDefault,
 		Cycle:        false,
 		Wrap:         false,
-		WrapWord:     false,
 		MultiLine:    true,
 		KeepRight:    false,
 		Hscroll:      true,
@@ -756,7 +712,6 @@ func defaultOptions() *Options {
 		JumpLabels:   defaultJumpLabels,
 		Prompt:       "> ",
 		Gutter:       nil,
-		GutterRaw:    nil,
 		Pointer:      nil,
 		Marker:       nil,
 		MarkerMulti:  nil,
@@ -1246,20 +1201,11 @@ func parseKeyChords(str string, message string) (map[tui.Event]string, []tui.Eve
 		default:
 			runes := []rune(key)
 			if len(key) == 10 && strings.HasPrefix(lkey, "ctrl-alt-") && isAlphabet(lkey[9]) {
-				r := rune(lkey[9])
+				evt := tui.CtrlAltKey(rune(key[9]))
-				evt := tui.CtrlAltKey(r)
-				if r == 'h' && !util.IsWindows() {
-					evt = tui.CtrlAltBackspace.AsEvent()
-				}
 				chords[evt] = key
 				list = append(list, evt)
 			} else if len(key) == 6 && strings.HasPrefix(lkey, "ctrl-") && isAlphabet(lkey[5]) {
-				evt := tui.EventType(tui.CtrlA.Int() + int(lkey[5]) - 'a')
+				add(tui.EventType(tui.CtrlA.Int() + int(lkey[5]) - 'a'))
-				r := rune(lkey[5])
-				if r == 'h' && !util.IsWindows() {
-					evt = tui.CtrlBackspace
-				}
-				add(evt)
 			} else if len(runes) == 5 && strings.HasPrefix(lkey, "alt-") {
 				r := runes[4]
 				switch r {
@@ -1364,9 +1310,8 @@ func dupeTheme(theme *tui.ColorTheme) *tui.ColorTheme {
 	return &dupe
 }
 
-func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, *tui.ColorTheme, error) {
+func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, error) {
 	var err error
-	var baseTheme *tui.ColorTheme
 	theme := dupeTheme(defaultTheme)
 	rrggbb := regexp.MustCompile("^#[0-9a-fA-F]{6}$")
 	comma := regexp.MustCompile(`[\s,]+`)
@@ -1377,17 +1322,13 @@ func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, *tui
 		}
 		switch str {
 		case "dark":
-			baseTheme = tui.Dark256
 			theme = dupeTheme(tui.Dark256)
 		case "light":
-			baseTheme = tui.Light256
 			theme = dupeTheme(tui.Light256)
 		case "base16", "16":
-			baseTheme = tui.Default16
 			theme = dupeTheme(tui.Default16)
 		case "bw", "no":
-			baseTheme = tui.NoColorTheme
+			theme = tui.NoColorTheme()
-			theme = dupeTheme(tui.NoColorTheme)
 		default:
 			fail := func() {
 				// Let the code proceed to simplify the error handling
@@ -1412,20 +1353,10 @@ func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, *tui
 						cattr.Attr |= tui.Bold
 					case "dim":
 						cattr.Attr |= tui.Dim
-					case "strip":
-						cattr.Attr |= tui.Strip
 					case "italic":
 						cattr.Attr |= tui.Italic
 					case "underline":
 						cattr.Attr |= tui.Underline
-					case "underline-double":
-						cattr.Attr |= tui.Underline | tui.UlStyleDouble
-					case "underline-curly":
-						cattr.Attr |= tui.Underline | tui.UlStyleCurly
-					case "underline-dotted":
-						cattr.Attr |= tui.Underline | tui.UlStyleDotted
-					case "underline-dashed":
-						cattr.Attr |= tui.Underline | tui.UlStyleDashed
 					case "blink":
 						cattr.Attr |= tui.Blink
 					case "reverse":
@@ -1509,12 +1440,8 @@ func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, *tui
 				mergeAttr(&theme.SelectedBg)
 			case "nth":
 				mergeAttr(&theme.Nth)
-			case "nomatch":
-				mergeAttr(&theme.Nomatch)
 			case "gutter":
 				mergeAttr(&theme.Gutter)
-			case "alt-gutter":
-				mergeAttr(&theme.AltGutter)
 			case "hl":
 				mergeAttr(&theme.Match)
 			case "current-hl", "hl+":
@@ -1578,7 +1505,7 @@ func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, *tui
 			}
 		}
 	}
-	return baseTheme, theme, err
+	return theme, err
 }
 
 func parseWalkerOpts(str string) (walkerOpts, error) {
@@ -1808,18 +1735,10 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actToggleHeader)
 		case "toggle-wrap":
 			appendAction(actToggleWrap)
-		case "toggle-wrap-word":
-			appendAction(actToggleWrapWord)
 		case "toggle-multi-line":
 			appendAction(actToggleMultiLine)
 		case "toggle-hscroll":
 			appendAction(actToggleHscroll)
-		case "toggle-raw":
-			appendAction(actToggleRaw)
-		case "enable-raw":
-			appendAction(actEnableRaw)
-		case "disable-raw":
-			appendAction(actDisableRaw)
 		case "show-header":
 			appendAction(actShowHeader)
 		case "hide-header":
@@ -1840,18 +1759,12 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actToggle)
 		case "down":
 			appendAction(actDown)
-		case "down-match":
-			appendAction(actDownMatch)
 		case "up":
 			appendAction(actUp)
-		case "up-match":
-			appendAction(actUpMatch)
 		case "first", "top":
 			appendAction(actFirst)
 		case "last":
 			appendAction(actLast)
-		case "best":
-			appendAction(actBest)
 		case "page-up":
 			appendAction(actPageUp)
 		case "page-down":
@@ -1864,9 +1777,9 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actPrevHistory)
 		case "next-history":
 			appendAction(actNextHistory)
-		case "up-selected", "prev-selected":
+		case "prev-selected":
 			appendAction(actPrevSelected)
-		case "down-selected", "next-selected":
+		case "next-selected":
 			appendAction(actNextSelected)
 		case "show-preview":
 			appendAction(actShowPreview)
@@ -1876,8 +1789,6 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actTogglePreview)
 		case "toggle-preview-wrap":
 			appendAction(actTogglePreviewWrap)
-		case "toggle-preview-wrap-word":
-			appendAction(actTogglePreviewWrapWord)
 		case "toggle-sort":
 			appendAction(actToggleSort)
 		case "offset-up":
@@ -2289,13 +2200,8 @@ func parsePreviewWindowImpl(opts *previewOpts, input string) error {
 			opts.hidden = false
 		case "wrap":
 			opts.wrap = true
-			opts.wrapWord = false
-		case "wrap-word":
-			opts.wrap = true
-			opts.wrapWord = true
 		case "nowrap":
 			opts.wrap = false
-			opts.wrapWord = false
 		case "cycle":
 			opts.cycle = true
 		case "nocycle":
@@ -2696,7 +2602,9 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			if err != nil {
 				return err
 			}
-			maps.Copy(opts.Expect, chords)
+			for k, v := range chords {
+				opts.Expect[k] = v
+			}
 		case "--no-expect":
 			opts.Expect = make(map[tui.Event]string)
 		case "--enabled", "--no-phony":
@@ -2724,15 +2632,11 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 		case "--color":
 			_, spec := optionalNextString()
 			if len(spec) == 0 {
-				opts.Theme = tui.EmptyTheme
+				opts.Theme = tui.EmptyTheme()
 			} else {
-				var baseTheme *tui.ColorTheme
+				if opts.Theme, err = parseTheme(opts.Theme, spec); err != nil {
-				if baseTheme, opts.Theme, err = parseTheme(opts.Theme, spec); err != nil {
 					return err
 				}
-				if baseTheme != nil {
-					opts.BaseTheme = baseTheme
-				}
 			}
 		case "--toggle-sort":
 			str, err := nextString("key name required")
@@ -2756,14 +2660,6 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			if opts.Nth, err = splitNth(str); err != nil {
 				return err
 			}
-		case "--freeze-left":
-			if opts.FreezeLeft, err = nextInt("number of fields required"); err != nil {
-				return err
-			}
-		case "--freeze-right":
-			if opts.FreezeRight, err = nextInt("number of fields required"); err != nil {
-				return err
-			}
 		case "--with-nth":
 			str, err := nextString("nth expression required")
 			if err != nil {
@@ -2786,10 +2682,6 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			}
 		case "+s", "--no-sort":
 			opts.Sort = 0
-		case "--raw":
-			opts.Raw = true
-		case "--no-raw":
-			opts.Raw = false
 		case "--track":
 			opts.Track = trackEnabled
 		case "--no-track":
@@ -2826,8 +2718,7 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 		case "--no-mouse":
 			opts.Mouse = false
 		case "+c", "--no-color":
-			opts.BaseTheme = tui.NoColorTheme
+			opts.Theme = tui.NoColorTheme()
-			opts.Theme = tui.NoColorTheme
 		case "+2", "--no-256":
 			opts.Theme = tui.Default16
 		case "--black":
@@ -2859,29 +2750,9 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 		case "--no-cycle":
 			opts.Cycle = false
 		case "--wrap":
-			given, str := optionalNextString()
+			opts.Wrap = true
-			if given {
-				switch str {
-				case "char":
-					opts.Wrap = true
-					opts.WrapWord = false
-				case "word":
-					opts.Wrap = true
-					opts.WrapWord = true
-				default:
-					return errors.New("invalid wrap mode: " + str + " (expected: char or word)")
-				}
-			} else {
-				opts.Wrap = true
-			}
 		case "--no-wrap":
 			opts.Wrap = false
-			opts.WrapWord = false
-		case "--wrap-word":
-			opts.Wrap = true
-			opts.WrapWord = true
-		case "--no-wrap-word":
-			opts.WrapWord = false
 		case "--wrap-sign":
 			str, err := nextString("wrap sign required")
 			if err != nil {
@@ -2995,13 +2866,6 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			}
 			str = firstLine(str)
 			opts.Gutter = &str
-		case "--gutter-raw":
-			str, err := nextString("gutter character for raw mode required")
-			if err != nil {
-				return err
-			}
-			str = firstLine(str)
-			opts.GutterRaw = &str
 		case "--pointer":
 			str, err := nextString("pointer sign required")
 			if err != nil {
@@ -3115,12 +2979,6 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			if opts.Preview.border, err = parseBorder(arg, !hasArg); err != nil {
 				return err
 			}
-		case "--preview-wrap-sign":
-			str, err := nextString("preview wrap sign required")
-			if err != nil {
-				return err
-			}
-			opts.PreviewWrapSign = &str
 		case "--height":
 			str, err := nextString("height required: [~]HEIGHT[%]")
 			if err != nil {
@@ -3433,10 +3291,6 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 		return errors.New("empty jump labels")
 	}
 
-	if opts.FreezeLeft < 0 || opts.FreezeRight < 0 {
-		return errors.New("number of fields to freeze must be a non-negative integer")
-	}
-
 	if validateJumpLabels {
 		for _, r := range opts.JumpLabels {
 			if r < 32 || r > 126 {
@@ -3530,9 +3384,10 @@ func validateOptions(opts *Options) error {
 		}
 	}
 
-	if opts.Gutter != nil && uniseg.StringWidth(*opts.Gutter) != 1 ||
+	if opts.Gutter != nil {
-		opts.GutterRaw != nil && uniseg.StringWidth(*opts.GutterRaw) != 1 {
+		if err := validateSign(*opts.Gutter, "gutter", 1); err != nil {
-		return errors.New("gutter display width should be 1")
+			return err
+		}
 	}
 
 	if opts.Scrollbar != nil {
@@ -3734,6 +3589,23 @@ func postProcessOptions(opts *Options) error {
 		}
 	}
 
+	if opts.Bold {
+		theme := opts.Theme
+		boldify := func(c tui.ColorAttr) tui.ColorAttr {
+			dup := c
+			if (c.Attr & tui.AttrRegular) == 0 {
+				dup.Attr |= tui.BoldForce
+			}
+			return dup
+		}
+		theme.Current = boldify(theme.Current)
+		theme.CurrentMatch = boldify(theme.CurrentMatch)
+		theme.Prompt = boldify(theme.Prompt)
+		theme.Input = boldify(theme.Input)
+		theme.Cursor = boldify(theme.Cursor)
+		theme.Spinner = boldify(theme.Spinner)
+	}
+
 	// If --height option is not supported on the platform, just ignore it
 	if !tui.IsLightRendererSupported() && opts.Height.size > 0 {
 		opts.Height = heightSpec{}

src/options_test.go

@@ -300,12 +300,8 @@ func TestBind(t *testing.T) {
 }
 
 func TestColorSpec(t *testing.T) {
-	var base *tui.ColorTheme
 	theme := tui.Dark256
-	base, dark, _ := parseTheme(theme, "dark")
+	dark, _ := parseTheme(theme, "dark")
-	if *dark != *base {
-		t.Errorf("incorrect base theme returned")
-	}
 	if *dark != *theme {
 		t.Errorf("colors should be equivalent")
 	}
@@ -313,10 +309,7 @@ func TestColorSpec(t *testing.T) {
 		t.Errorf("point should not be equivalent")
 	}
 
-	base, light, _ := parseTheme(theme, "dark,light")
+	light, _ := parseTheme(theme, "dark,light")
-	if *light != *base {
-		t.Errorf("incorrect base theme returned")
-	}
 	if *light == *theme {
 		t.Errorf("should not be equivalent")
 	}
@@ -327,7 +320,7 @@ func TestColorSpec(t *testing.T) {
 		t.Errorf("point should not be equivalent")
 	}
 
-	_, customized, _ := parseTheme(theme, "fg:231,bg:232")
+	customized, _ := parseTheme(theme, "fg:231,bg:232")
 	if customized.Fg.Color != 231 || customized.Bg.Color != 232 {
 		t.Errorf("color not customized")
 	}
@@ -340,7 +333,7 @@ func TestColorSpec(t *testing.T) {
 		t.Errorf("colors should now be equivalent: %v, %v", tui.Dark256, customized)
 	}
 
-	_, customized, _ = parseTheme(theme, "fg:231,dark   bg:232")
+	customized, _ = parseTheme(theme, "fg:231,dark   bg:232")
 	if customized.Fg != tui.Dark256.Fg || customized.Bg == tui.Dark256.Bg {
 		t.Errorf("color not customized")
 	}
@@ -357,8 +350,8 @@ func TestDefaultCtrlNP(t *testing.T) {
 			t.Error()
 		}
 	}
-	check([]string{}, tui.CtrlN, actDownMatch)
+	check([]string{}, tui.CtrlN, actDown)
-	check([]string{}, tui.CtrlP, actUpMatch)
+	check([]string{}, tui.CtrlP, actUp)
 
 	check([]string{"--bind=ctrl-n:accept"}, tui.CtrlN, actAccept)
 	check([]string{"--bind=ctrl-p:accept"}, tui.CtrlP, actAccept)
@@ -448,64 +441,6 @@ func TestPreviewOpts(t *testing.T) {
 		opts.Preview.size.size == 70) {
 		t.Error(opts.Preview)
 	}
-
-	// wrap-word tests
-	opts = optsFor("--preview-window=wrap-word")
-	if !(opts.Preview.wrap == true && opts.Preview.wrapWord == true) {
-		t.Errorf("wrap-word: wrap=%v, wrapWord=%v", opts.Preview.wrap, opts.Preview.wrapWord)
-	}
-	opts = optsFor("--preview-window=wrap-word,nowrap")
-	if !(opts.Preview.wrap == false && opts.Preview.wrapWord == false) {
-		t.Errorf("wrap-word,nowrap: wrap=%v, wrapWord=%v", opts.Preview.wrap, opts.Preview.wrapWord)
-	}
-	opts = optsFor("--preview-window=wrap-word,wrap")
-	if !(opts.Preview.wrap == true && opts.Preview.wrapWord == false) {
-		t.Errorf("wrap-word,wrap: wrap=%v, wrapWord=%v", opts.Preview.wrap, opts.Preview.wrapWord)
-	}
-}
-
-func TestPreviewWrapSign(t *testing.T) {
-	// Default: no preview wrap sign override
-	opts := optsFor()
-	if opts.PreviewWrapSign != nil {
-		t.Errorf("expected nil PreviewWrapSign, got %v", *opts.PreviewWrapSign)
-	}
-
-	// --preview-wrap-sign sets PreviewWrapSign
-	opts = optsFor("--preview-wrap-sign", ">> ")
-	if opts.PreviewWrapSign == nil || *opts.PreviewWrapSign != ">> " {
-		t.Errorf("expected '>> ', got %v", opts.PreviewWrapSign)
-	}
-
-	// --preview-wrap-sign is independent of --wrap-sign
-	opts = optsFor("--wrap-sign", "| ", "--preview-wrap-sign", ">> ")
-	if opts.WrapSign == nil || *opts.WrapSign != "| " {
-		t.Errorf("expected WrapSign '| ', got %v", opts.WrapSign)
-	}
-	if opts.PreviewWrapSign == nil || *opts.PreviewWrapSign != ">> " {
-		t.Errorf("expected PreviewWrapSign '>> ', got %v", opts.PreviewWrapSign)
-	}
-
-	// --preview-wrap-sign without --wrap-sign
-	opts = optsFor("--preview-wrap-sign", "→ ")
-	if opts.WrapSign != nil {
-		t.Errorf("expected nil WrapSign, got %v", *opts.WrapSign)
-	}
-	if opts.PreviewWrapSign == nil || *opts.PreviewWrapSign != "→ " {
-		t.Errorf("expected PreviewWrapSign '→ ', got %v", opts.PreviewWrapSign)
-	}
-
-	// Last --preview-wrap-sign wins
-	opts = optsFor("--preview-wrap-sign", "A ", "--preview-wrap-sign", "B ")
-	if opts.PreviewWrapSign == nil || *opts.PreviewWrapSign != "B " {
-		t.Errorf("expected PreviewWrapSign 'B ', got %v", opts.PreviewWrapSign)
-	}
-
-	// Empty string is allowed
-	opts = optsFor("--preview-wrap-sign", "")
-	if opts.PreviewWrapSign == nil || *opts.PreviewWrapSign != "" {
-		t.Errorf("expected empty PreviewWrapSign, got %v", opts.PreviewWrapSign)
-	}
 }
 
 func TestAdditiveExpect(t *testing.T) {

src/reader.go

@@ -7,7 +7,6 @@ import (
 	"io/fs"
 	"os"
 	"path/filepath"
-	"slices"
 	"strings"
 	"sync"
 	"sync/atomic"
@@ -178,8 +177,8 @@ func (r *Reader) feed(src io.Reader) {
 	var err error
 	for {
 		n := 0
-		scope := slab[:min(len(slab), readerBufferSize)]
+		scope := slab[:util.Min(len(slab), readerBufferSize)]
-		for range 100 {
+		for i := 0; i < 100; i++ {
 			n, err = src.Read(scope)
 			if n > 0 || err != nil {
 				break
@@ -303,21 +302,21 @@ func (r *Reader) readFiles(roots []string, opts walkerOpts, ignores []string) bo
 		}
 		path = trimPath(path)
 		if path != "." {
-			isDirSymlink := isSymlinkToDir(path, de)
+			isDir := de.IsDir()
-			if isDirSymlink && !opts.follow {
+			if isDir || opts.follow && isSymlinkToDir(path, de) {
-				return filepath.SkipDir
-			}
-			isDir := de.IsDir() || isDirSymlink
-			if isDir {
 				base := filepath.Base(path)
 				if !opts.hidden && base[0] == '.' && base != ".." {
 					return filepath.SkipDir
 				}
-				if slices.Contains(ignoresBase, base) {
+				for _, ignore := range ignoresBase {
-					return filepath.SkipDir
+					if ignore == base {
+						return filepath.SkipDir
+					}
 				}
-				if slices.Contains(ignoresFull, path) {
+				for _, ignore := range ignoresFull {
-					return filepath.SkipDir
+					if ignore == path {
+						return filepath.SkipDir
+					}
 				}
 				for _, ignore := range ignoresSuffix {
 					if strings.HasSuffix(path, ignore) {

src/result.go

@@ -42,9 +42,9 @@ func buildResult(item *Item, offsets []Offset, score int) Result {
 	for _, offset := range offsets {
 		b, e := int(offset[0]), int(offset[1])
 		if b < e {
-			minBegin = min(b, minBegin)
+			minBegin = util.Min(b, minBegin)
-			minEnd = min(e, minEnd)
+			minEnd = util.Min(e, minEnd)
-			maxEnd = max(e, maxEnd)
+			maxEnd = util.Max(e, maxEnd)
 			validOffsetFound = true
 		}
 	}
@@ -91,7 +91,7 @@ func buildResult(item *Item, offsets []Offset, score int) Result {
 		case byBegin, byEnd:
 			if validOffsetFound {
 				whitePrefixLen := 0
-				for idx := range numChars {
+				for idx := 0; idx < numChars; idx++ {
 					r := item.text.Get(idx)
 					whitePrefixLen = idx
 					if idx == minBegin || !unicode.IsSpace(r) {
@@ -123,7 +123,7 @@ func minRank() Result {
 	return Result{item: &minItem, points: [4]uint16{math.MaxUint16, 0, 0, 0}}
 }
 
-func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, theme *tui.ColorTheme, colBase tui.ColorPair, colMatch tui.ColorPair, attrNth tui.Attr, hidden bool) []colorOffset {
+func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, theme *tui.ColorTheme, colBase tui.ColorPair, colMatch tui.ColorPair, attrNth tui.Attr) []colorOffset {
 	itemColors := result.item.Colors()
 
 	// No ANSI codes
@@ -194,10 +194,6 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 		if !theme.Colored {
 			return tui.NewColorPair(-1, -1, ansi.color.attr).MergeAttr(base)
 		}
-		// fd --color always | fzf --ansi --delimiter / --nth -1 --color fg:dim:strip,nth:regular
-		if base.ShouldStripColors() {
-			return base
-		}
 		fg := ansi.color.fg
 		bg := ansi.color.bg
 		if fg == -1 {
@@ -206,7 +202,7 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 		if bg == -1 {
 			bg = colBase.Bg()
 		}
-		return tui.NewColorPair(fg, bg, ansi.color.attr).WithUl(ansi.color.ul).MergeAttr(base)
+		return tui.NewColorPair(fg, bg, ansi.color.attr).MergeAttr(base)
 	}
 	var colors []colorOffset
 	add := func(idx int) {
@@ -255,9 +251,6 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 				if curr.nth {
 					base = base.WithAttr(attrNth)
 				}
-				if hidden {
-					base = base.WithFg(theme.Nomatch)
-				}
 				color := ansiToColorPair(ansi, base)
 				colors = append(colors, colorOffset{
 					offset: [2]int32{int32(start), int32(idx)},
@@ -265,13 +258,9 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 					match:  false,
 					url:    ansi.color.url})
 			} else {
-				color := colBase.WithAttr(attrNth)
-				if hidden {
-					color = color.WithFg(theme.Nomatch)
-				}
 				colors = append(colors, colorOffset{
 					offset: [2]int32{int32(start), int32(idx)},
-					color:  color,
+					color:  colBase.WithAttr(attrNth),
 					match:  false,
 					url:    nil})
 			}

src/result_test.go

@@ -124,14 +124,14 @@ func TestColorOffset(t *testing.T) {
 	item := Result{
 		item: &Item{
 			colors: &[]ansiOffset{
-				{[2]int32{0, 20}, ansiState{1, 5, -1, 0, -1, nil}},
+				{[2]int32{0, 20}, ansiState{1, 5, 0, -1, nil}},
-				{[2]int32{22, 27}, ansiState{2, 6, -1, tui.Bold, -1, nil}},
+				{[2]int32{22, 27}, ansiState{2, 6, tui.Bold, -1, nil}},
-				{[2]int32{30, 32}, ansiState{3, 7, -1, 0, -1, nil}},
+				{[2]int32{30, 32}, ansiState{3, 7, 0, -1, nil}},
-				{[2]int32{33, 40}, ansiState{4, 8, -1, tui.Bold, -1, nil}}}}}
+				{[2]int32{33, 40}, ansiState{4, 8, tui.Bold, -1, nil}}}}}
 
 	colBase := tui.NewColorPair(89, 189, tui.AttrUndefined)
 	colMatch := tui.NewColorPair(99, 199, tui.AttrUndefined)
-	colors := item.colorOffsets(offsets, nil, tui.Dark256, colBase, colMatch, tui.AttrUndefined, false)
+	colors := item.colorOffsets(offsets, nil, tui.Dark256, colBase, colMatch, tui.AttrUndefined)
 	assert := func(idx int, b int32, e int32, c tui.ColorPair) {
 		o := colors[idx]
 		if o.offset[0] != b || o.offset[1] != e || o.color != c {
@@ -158,7 +158,7 @@ func TestColorOffset(t *testing.T) {
 
 	nthOffsets := []Offset{{37, 39}, {42, 45}}
 	for _, attr := range []tui.Attr{tui.AttrRegular, tui.StrikeThrough} {
-		colors = item.colorOffsets(offsets, nthOffsets, tui.Dark256, colRegular, colUnderline, attr, false)
+		colors = item.colorOffsets(offsets, nthOffsets, tui.Dark256, colRegular, colUnderline, attr)
 
 		// [{[0 5] {1 5 0}} {[5 15] {1 5 8}} {[15 20] {1 5 0}}
 		//  {[22 25] {2 6 1}} {[25 27] {2 6 9}} {[27 30] {-1 -1 8}}

src/server.go

@@ -46,20 +46,15 @@ type httpServer struct {
 type listenAddress struct {
 	host string
 	port int
-	sock string
 }
 
 func (addr listenAddress) IsLocal() bool {
-	return addr.host == "localhost" || addr.host == "127.0.0.1" || len(addr.sock) > 0
+	return addr.host == "localhost" || addr.host == "127.0.0.1"
 }
 
-var defaultListenAddr = listenAddress{"localhost", 0, ""}
+var defaultListenAddr = listenAddress{"localhost", 0}
 
 func parseListenAddress(address string) (listenAddress, error) {
-	if strings.HasSuffix(address, ".sock") {
-		return listenAddress{"", 0, address}, nil
-	}
-
 	parts := strings.SplitN(address, ":", 3)
 	if len(parts) == 1 {
 		parts = []string{"localhost", parts[0]}
@@ -75,7 +70,7 @@ func parseListenAddress(address string) (listenAddress, error) {
 	if len(parts[0]) == 0 {
 		parts[0] = "localhost"
 	}
-	return listenAddress{parts[0], port, ""}, nil
+	return listenAddress{parts[0], port}, nil
 }
 
 func startHttpServer(address listenAddress, actionChannel chan []*action, getHandler func(getParams) string) (net.Listener, int, error) {
@@ -85,40 +80,21 @@ func startHttpServer(address listenAddress, actionChannel chan []*action, getHan
 	if !address.IsLocal() && len(apiKey) == 0 {
 		return nil, port, errors.New("FZF_API_KEY is required to allow remote access")
 	}
-
+	addrStr := fmt.Sprintf("%s:%d", host, port)
-	var listener net.Listener
+	listener, err := net.Listen("tcp", addrStr)
-	var err error
+	if err != nil {
-	if len(address.sock) > 0 {
+		return nil, port, fmt.Errorf("failed to listen on %s", addrStr)
-		if _, err := os.Stat(address.sock); err == nil {
+	}
-			// Check if the socket is already in use
+	if port == 0 {
-			if conn, err := net.Dial("unix", address.sock); err == nil {
+		addr := listener.Addr().String()
-				conn.Close()
+		parts := strings.Split(addr, ":")
-				return nil, 0, fmt.Errorf("socket already in use: %s", address.sock)
+		if len(parts) < 2 {
-			}
+			return nil, port, fmt.Errorf("cannot extract port: %s", addr)
-			os.Remove(address.sock)
 		}
-		listener, err = net.Listen("unix", address.sock)
+		var err error
+		port, err = strconv.Atoi(parts[len(parts)-1])
 		if err != nil {
-			return nil, 0, fmt.Errorf("failed to listen on %s", address.sock)
+			return nil, port, err
-		}
-		os.Chmod(address.sock, 0600)
-	} else {
-		addrStr := fmt.Sprintf("%s:%d", host, port)
-		listener, err = net.Listen("tcp", addrStr)
-		if err != nil {
-			return nil, port, fmt.Errorf("failed to listen on %s", addrStr)
-		}
-		if port == 0 {
-			addr := listener.Addr().String()
-			parts := strings.Split(addr, ":")
-			if len(parts) < 2 {
-				return nil, port, fmt.Errorf("cannot extract port: %s", addr)
-			}
-			var err error
-			port, err = strconv.Atoi(parts[len(parts)-1])
-			if err != nil {
-				return nil, port, err
-			}
 		}
 	}
 
@@ -183,22 +159,23 @@ func (server *httpServer) handleHttpRequest(conn net.Conn) string {
 	})
 
 	section := 0
-	var getMatch []string
-Loop:
 	for scanner.Scan() {
 		text := scanner.Text()
 		switch section {
-		case 0: // Request line
+		case 0:
-			getMatch = getRegex.FindStringSubmatch(text)
+			getMatch := getRegex.FindStringSubmatch(text)
-			if len(getMatch) == 0 && !strings.HasPrefix(text, "POST / HTTP") {
+			if len(getMatch) > 0 {
+				response := server.getHandler(parseGetParams(getMatch[1]))
+				if len(response) > 0 {
+					return good(response)
+				}
+				return answer(httpUnavailable+jsonContentType, `{"error":"timeout"}`)
+			} else if !strings.HasPrefix(text, "POST / HTTP") {
 				return bad("invalid request method")
 			}
 			section++
-		case 1: // Request headers
+		case 1:
-			if text == crlf { // End of headers
+			if text == crlf {
-				if len(getMatch) > 0 {
-					break Loop
-				}
 				if contentLength == 0 {
 					return bad("content-length header missing")
 				}
@@ -218,7 +195,7 @@ Loop:
 					apiKey = strings.TrimSpace(pair[1])
 				}
 			}
-		case 2: // Request body
+		case 2:
 			body += text
 		}
 	}
@@ -227,14 +204,6 @@ Loop:
 		return unauthorized("invalid api key")
 	}
 
-	if len(getMatch) > 0 {
-		response := server.getHandler(parseGetParams(getMatch[1]))
-		if len(response) > 0 {
-			return good(response)
-		}
-		return answer(httpUnavailable+jsonContentType, `{"error":"timeout"}`)
-	}
-
 	if len(body) < contentLength {
 		return bad("incomplete request")
 	}

src/terminal_test.go

@@ -699,72 +699,3 @@ func readFile(path string) ([]byte, error) {
 		}
 	}
 }
-
-func TestWordWrapAnsiLine(t *testing.T) {
-	term := &Terminal{}
-
-	// Simple wrapping
-	result := term.wordWrapAnsiLine("hello world", 7, 2)
-	if len(result) != 2 || result[0] != "hello" || result[1] != "world" {
-		t.Errorf("Simple: %q", result)
-	}
-
-	// No wrapping needed
-	result = term.wordWrapAnsiLine("hello", 10, 2)
-	if len(result) != 1 || result[0] != "hello" {
-		t.Errorf("No wrap: %q", result)
-	}
-
-	// ANSI codes preserved across split
-	result = term.wordWrapAnsiLine("\x1b[31mhello \x1b[32mworld", 8, 2)
-	if len(result) != 2 || result[0] != "\x1b[31mhello" || result[1] != "\x1b[32mworld" {
-		t.Errorf("ANSI: %q", result)
-	}
-
-	// Long word (no space) — no break, let character wrapping handle it
-	result = term.wordWrapAnsiLine("abcdefghij", 5, 2)
-	if len(result) != 1 || result[0] != "abcdefghij" {
-		t.Errorf("Long word: %q", result)
-	}
-
-	// Multiple words with continuation wrapSignWidth
-	result = term.wordWrapAnsiLine("aa bb cc dd", 5, 2)
-	// max=5 for first line, max=3 for continuations (5-2)
-	// "aa bb" (5 wide), split at second space -> "aa bb" | "cc" | "dd"
-	if len(result) != 3 || result[0] != "aa bb" || result[1] != "cc" || result[2] != "dd" {
-		t.Errorf("Multiple words: %q", result)
-	}
-
-	// Empty string
-	result = term.wordWrapAnsiLine("", 10, 2)
-	if len(result) != 1 || result[0] != "" {
-		t.Errorf("Empty: %q", result)
-	}
-
-	// OSC 8 hyperlink preserved
-	result = term.wordWrapAnsiLine("\x1b]8;;http://example.com\x1b\\click here\x1b]8;;\x1b\\", 8, 2)
-	if len(result) != 2 {
-		t.Errorf("Hyperlink split count: %d, %q", len(result), result)
-	}
-
-	// Tab handling: tab expands to tabstop-aligned width
-	term.tabstop = 8
-	// "\thi there" — tab at column 0 expands to 8, total "hi" starts at 8
-	// maxWidth=15: "\thi" = 10 wide, "there" = 5 wide, total 16 > 15, wrap at space
-	result = term.wordWrapAnsiLine("\thi there", 15, 2)
-	if len(result) != 2 || result[0] != "\thi" || result[1] != "there" {
-		t.Errorf("Tab: %q", result)
-	}
-
-	// Tab as word boundary: "hello"(5) + tab(3→col8) + "world"(5) = 13 total
-	// maxWidth=13: fits without wrapping
-	result = term.wordWrapAnsiLine("hello\tworld", 13, 2)
-	if len(result) != 1 || result[0] != "hello\tworld" {
-		t.Errorf("Tab no wrap: %q", result)
-	}
-	// maxWidth=12: 13 > 12, wraps at tab
-	result = term.wordWrapAnsiLine("hello\tworld", 12, 2)
-	if len(result) != 2 || result[0] != "hello" || result[1] != "world" {
-		t.Errorf("Tab wrap: %q", result)
-	}
-}

src/tokenizer.go

@@ -206,9 +206,8 @@ func Tokenize(text string, delimiter Delimiter) []Token {
 	if delimiter.regex != nil {
 		locs := delimiter.regex.FindAllStringIndex(text, -1)
 		begin := 0
-		tokens = make([]string, len(locs))
+		for _, loc := range locs {
-		for i, loc := range locs {
+			tokens = append(tokens, text[begin:loc[1]])
-			tokens[i] = text[begin:loc[1]]
 			begin = loc[1]
 		}
 		if begin < len(text) {
@@ -234,23 +233,6 @@ func StripLastDelimiter(str string, delimiter Delimiter) string {
 	return strings.TrimRightFunc(str, unicode.IsSpace)
 }
 
-func GetLastDelimiter(str string, delimiter Delimiter) string {
-	if delimiter.str != nil {
-		if strings.HasSuffix(str, *delimiter.str) {
-			return *delimiter.str
-		}
-	} else if delimiter.regex != nil {
-		locs := delimiter.regex.FindAllStringIndex(str, -1)
-		if len(locs) > 0 {
-			lastLoc := locs[len(locs)-1]
-			if lastLoc[1] == len(str) {
-				return str[lastLoc[0]:]
-			}
-		}
-	}
-	return ""
-}
-
 // JoinTokens concatenates the tokens into a single string
 func JoinTokens(tokens []Token) string {
 	var output bytes.Buffer
@@ -302,7 +284,7 @@ func Transform(tokens []Token, withNth []Range) []Token {
 					end += numTokens + 1
 				}
 			}
-			minIdx = max(0, begin-1)
+			minIdx = util.Max(0, begin-1)
 			for idx := begin; idx <= end; idx++ {
 				if idx >= 1 && idx <= numTokens {
 					parts = append(parts, tokens[idx-1].text)

src/tui/dummy.go

@@ -2,7 +2,30 @@
 
 package tui
 
+type Attr int32
+
+func HasFullscreenRenderer() bool {
+	return false
+}
+
+var DefaultBorderShape = BorderRounded
+
+func (a Attr) Merge(b Attr) Attr {
+	if b&AttrRegular > 0 {
+		// Only keep bold attribute set by the system
+		return (b &^ AttrRegular) | (a & BoldForce)
+	}
+
+	return (a &^ AttrRegular) | b
+}
+
 const (
+	AttrUndefined = Attr(0)
+	AttrRegular   = Attr(1 << 8)
+	AttrClear     = Attr(1 << 9)
+	BoldForce     = Attr(1 << 10)
+	FullBg        = Attr(1 << 11)
+
 	Bold          = Attr(1)
 	Dim           = Attr(1 << 1)
 	Italic        = Attr(1 << 2)
@@ -13,12 +36,6 @@ const (
 	StrikeThrough = Attr(1 << 7)
 )
 
-func HasFullscreenRenderer() bool {
-	return false
-}
-
-var DefaultBorderShape = BorderRounded
-
 func (r *FullscreenRenderer) Init() error                        { return nil }
 func (r *FullscreenRenderer) DefaultTheme() *ColorTheme          { return nil }
 func (r *FullscreenRenderer) Resize(maxHeightFunc func(int) int) {}
@@ -34,11 +51,11 @@ func (r *FullscreenRenderer) ShowCursor()                        {}
 func (r *FullscreenRenderer) Refresh()                           {}
 func (r *FullscreenRenderer) Close()                             {}
 func (r *FullscreenRenderer) Size() TermSize                     { return TermSize{} }
-func (r *FullscreenRenderer) Top() int                           { return 0 }
+
-func (r *FullscreenRenderer) MaxX() int                          { return 0 }
+func (r *FullscreenRenderer) GetChar() Event { return Event{} }
-func (r *FullscreenRenderer) MaxY() int                          { return 0 }
+func (r *FullscreenRenderer) Top() int       { return 0 }
-func (r *FullscreenRenderer) GetChar(bool) Event                 { return Event{} }
+func (r *FullscreenRenderer) MaxX() int      { return 0 }
-func (r *FullscreenRenderer) CancelGetChar()                     {}
+func (r *FullscreenRenderer) MaxY() int      { return 0 }
 
 func (r *FullscreenRenderer) RefreshWindows(windows []Window) {}
 

src/tui/light.go

@@ -13,6 +13,7 @@ import (
 	"unicode/utf8"
 
 	"github.com/junegunn/fzf/src/util"
+	"github.com/rivo/uniseg"
 
 	"golang.org/x/term"
 )
@@ -25,7 +26,6 @@ const (
 	escPollInterval = 5
 	offsetPollTries = 10
 	maxInputBuffer  = 1024 * 1024
-	maxSelectTries  = 100
 )
 
 const DefaultTtyDevice string = "/dev/tty"
@@ -49,18 +49,6 @@ const DIM string = "\x1b[2m"
 const CR string = DIM + "␍"
 const LF string = DIM + "␊"
 
-type getCharResult int
-
-const (
-	getCharSuccess getCharResult = iota
-	getCharError
-	getCharCancelled
-)
-
-func (r getCharResult) ok() bool {
-	return r == getCharSuccess
-}
-
 func (r *LightRenderer) stderrInternal(str string, allowNLCR bool, resetCode string) {
 	bytes := []byte(str)
 	runes := []rune{}
@@ -116,7 +104,6 @@ type LightRenderer struct {
 	clicks        [][2]int
 	ttyin         *os.File
 	ttyout        *os.File
-	cancel        func()
 	buffer        []byte
 	origState     *term.State
 	width         int
@@ -131,9 +118,9 @@ type LightRenderer struct {
 	x             int
 	maxHeightFunc func(int) int
 	showCursor    bool
-	mutex         sync.Mutex
 
 	// Windows only
+	mutex           sync.Mutex
 	ttyinChannel    chan byte
 	inHandle        uintptr
 	outHandle       uintptr
@@ -206,6 +193,11 @@ func (r *LightRenderer) Init() error {
 	if r.fullscreen {
 		r.smcup()
 	} else {
+		// We assume that --no-clear is used for repetitive relaunching of fzf.
+		// So we do not clear the lower bottom of the screen.
+		if r.clearOnExit {
+			r.csi("J")
+		}
 		y, x := r.findOffset()
 		r.mouse = r.mouse && y >= 0
 		// When --no-clear is used for repetitive relaunching, there is a small
@@ -216,11 +208,6 @@ func (r *LightRenderer) Init() error {
 			r.upOneLine = true
 			r.makeSpace()
 		}
-		// We assume that --no-clear is used for repetitive relaunching of fzf.
-		// So we do not clear the lower bottom of the screen.
-		if r.clearOnExit {
-			r.csi("J")
-		}
 		for i := 1; i < r.MaxY(); i++ {
 			r.makeSpace()
 		}
@@ -275,18 +262,16 @@ func getEnv(name string, defaultValue int) int {
 	return atoi(env, defaultValue)
 }
 
-func (r *LightRenderer) getBytes(cancellable bool) ([]byte, getCharResult, error) {
+func (r *LightRenderer) getBytes() ([]byte, error) {
-	return r.getBytesInternal(cancellable, r.buffer, false)
+	bytes, err := r.getBytesInternal(r.buffer, false)
+	return bytes, err
 }
 
-func (r *LightRenderer) getBytesInternal(cancellable bool, buffer []byte, nonblock bool) ([]byte, getCharResult, error) {
+func (r *LightRenderer) getBytesInternal(buffer []byte, nonblock bool) ([]byte, error) {
-	c, result := r.getch(cancellable, nonblock)
+	c, ok := r.getch(nonblock)
-	if result == getCharCancelled {
+	if !nonblock && !ok {
-		return buffer, getCharCancelled, nil
-	}
-	if !nonblock && !result.ok() {
 		r.Close()
-		return nil, getCharError, errors.New("failed to read " + DefaultTtyDevice)
+		return nil, errors.New("failed to read " + DefaultTtyDevice)
 	}
 
 	retries := 0
@@ -297,8 +282,8 @@ func (r *LightRenderer) getBytesInternal(cancellable bool, buffer []byte, nonblo
 
 	pc := c
 	for {
-		c, result = r.getch(false, true)
+		c, ok = r.getch(true)
-		if !result.ok() {
+		if !ok {
 			if retries > 0 {
 				retries--
 				time.Sleep(escPollInterval * time.Millisecond)
@@ -317,24 +302,20 @@ func (r *LightRenderer) getBytesInternal(cancellable bool, buffer []byte, nonblo
 		// so terminate fzf immediately.
 		if len(buffer) > maxInputBuffer {
 			r.Close()
-			return nil, getCharError, fmt.Errorf("input buffer overflow (%d): %v", len(buffer), buffer)
+			return nil, fmt.Errorf("input buffer overflow (%d): %v", len(buffer), buffer)
 		}
 	}
 
-	return buffer, getCharSuccess, nil
+	return buffer, nil
 }
 
-func (r *LightRenderer) GetChar(cancellable bool) Event {
+func (r *LightRenderer) GetChar() Event {
 	var err error
-	var result getCharResult
 	if len(r.buffer) == 0 {
-		r.buffer, result, err = r.getBytes(cancellable)
+		r.buffer, err = r.getBytes()
 		if err != nil {
 			return Event{Fatal, 0, nil}
 		}
-		if result == getCharCancelled {
-			return Event{Invalid, 0, nil}
-		}
 	}
 	if len(r.buffer) == 0 {
 		return Event{Fatal, 0, nil}
@@ -370,14 +351,9 @@ func (r *LightRenderer) GetChar(cancellable bool) Event {
 		ev := r.escSequence(&sz)
 		// Second chance
 		if ev.Type == Invalid {
-			r.buffer, result, err = r.getBytes(true)
+			if r.buffer, err = r.getBytes(); err != nil {
-			if err != nil {
 				return Event{Fatal, 0, nil}
 			}
-			if result == getCharCancelled {
-				return Event{Invalid, 0, nil}
-			}
-
 			ev = r.escSequence(&sz)
 		}
 		return ev
@@ -395,21 +371,6 @@ func (r *LightRenderer) GetChar(cancellable bool) Event {
 	return Event{Rune, char, nil}
 }
 
-func (r *LightRenderer) CancelGetChar() {
-	r.mutex.Lock()
-	if r.cancel != nil {
-		r.cancel()
-		r.cancel = nil
-	}
-	r.mutex.Unlock()
-}
-
-func (r *LightRenderer) setCancel(f func()) {
-	r.mutex.Lock()
-	r.cancel = f
-	r.mutex.Unlock()
-}
-
 func (r *LightRenderer) escSequence(sz *int) Event {
 	if len(r.buffer) < 2 {
 		return Event{Esc, 0, nil}
@@ -518,7 +479,6 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 					return Event{Delete, 0, nil}
 				}
 				if len(r.buffer) == 7 && r.buffer[6] == '~' && r.buffer[4] == '1' {
-					*sz = 7
 					switch r.buffer[5] {
 					case '0':
 						return Event{AltShiftDelete, 0, nil}
@@ -565,7 +525,6 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 					return Event{PageUp, 0, nil}
 				}
 				if len(r.buffer) == 7 && r.buffer[6] == '~' && r.buffer[4] == '1' {
-					*sz = 7
 					switch r.buffer[5] {
 					case '0':
 						return Event{AltShiftPageUp, 0, nil}
@@ -610,7 +569,6 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 					return Event{PageDown, 0, nil}
 				}
 				if len(r.buffer) == 7 && r.buffer[6] == '~' && r.buffer[4] == '1' {
-					*sz = 7
 					switch r.buffer[5] {
 					case '0':
 						return Event{AltShiftPageDown, 0, nil}
@@ -1072,8 +1030,8 @@ func (r *LightRenderer) MaxY() int {
 }
 
 func (r *LightRenderer) NewWindow(top int, left int, width int, height int, windowType WindowType, borderStyle BorderStyle, erase bool) Window {
-	width = max(0, width)
+	width = util.Max(0, width)
-	height = max(0, height)
+	height = util.Max(0, height)
 	w := &LightWindow{
 		renderer:   r,
 		colored:    r.theme.Colored,
@@ -1322,18 +1280,7 @@ func attrCodes(attr Attr) []string {
 		codes = append(codes, "3")
 	}
 	if (attr & Underline) > 0 {
-		switch attr.UnderlineStyle() {
+		codes = append(codes, "4")
-		case UlStyleDouble:
-			codes = append(codes, "4:2")
-		case UlStyleCurly:
-			codes = append(codes, "4:3")
-		case UlStyleDotted:
-			codes = append(codes, "4:4")
-		case UlStyleDashed:
-			codes = append(codes, "4:5")
-		default:
-			codes = append(codes, "4")
-		}
 	}
 	if (attr & Blink) > 0 {
 		codes = append(codes, "5")
@@ -1371,27 +1318,8 @@ func colorCodes(fg Color, bg Color) []string {
 	return codes
 }
 
-func ulColorCode(c Color) string {
+func (w *LightWindow) csiColor(fg Color, bg Color, attr Attr) (bool, string) {
-	if c == colDefault {
-		return ""
-	}
-	if c.is24() {
-		r := (c >> 16) & 0xff
-		g := (c >> 8) & 0xff
-		b := (c) & 0xff
-		return fmt.Sprintf("58;2;%d;%d;%d", r, g, b)
-	}
-	if c >= 0 && c < 256 {
-		return fmt.Sprintf("58;5;%d", c)
-	}
-	return ""
-}
-
-func (w *LightWindow) csiColor(fg Color, bg Color, ul Color, attr Attr) (bool, string) {
 	codes := append(attrCodes(attr), colorCodes(fg, bg)...)
-	if ulCode := ulColorCode(ul); ulCode != "" {
-		codes = append(codes, ulCode)
-	}
 	code := w.csi(";" + strings.Join(codes, ";") + "m")
 	return len(codes) > 0, code
 }
@@ -1405,28 +1333,65 @@ func cleanse(str string) string {
 }
 
 func (w *LightWindow) CPrint(pair ColorPair, text string) {
-	_, code := w.csiColor(pair.Fg(), pair.Bg(), pair.Ul(), pair.Attr())
+	_, code := w.csiColor(pair.Fg(), pair.Bg(), pair.Attr())
 	w.stderrInternal(cleanse(text), false, code)
 	w.csi("0m")
 }
 
 func (w *LightWindow) cprint2(fg Color, bg Color, attr Attr, text string) {
-	hasColors, code := w.csiColor(fg, bg, colDefault, attr)
+	hasColors, code := w.csiColor(fg, bg, attr)
 	if hasColors {
 		defer w.csi("0m")
 	}
 	w.stderrInternal(cleanse(text), false, code)
 }
 
+type wrappedLine struct {
+	text         string
+	displayWidth int
+}
+
+func wrapLine(input string, prefixLength int, initialMax int, tabstop int, wrapSignWidth int) []wrappedLine {
+	lines := []wrappedLine{}
+	width := 0
+	line := ""
+	gr := uniseg.NewGraphemes(input)
+	max := initialMax
+	for gr.Next() {
+		rs := gr.Runes()
+		str := string(rs)
+		var w int
+		if len(rs) == 1 && rs[0] == '\t' {
+			w = tabstop - (prefixLength+width)%tabstop
+			str = repeat(' ', w)
+		} else if rs[0] == '\r' {
+			w++
+		} else {
+			w = uniseg.StringWidth(str)
+		}
+		width += w
+
+		if prefixLength+width <= max {
+			line += str
+		} else {
+			lines = append(lines, wrappedLine{string(line), width - w})
+			line = str
+			prefixLength = 0
+			width = w
+			max = initialMax - wrapSignWidth
+		}
+	}
+	lines = append(lines, wrappedLine{string(line), width})
+	return lines
+}
+
 func (w *LightWindow) fill(str string, resetCode string) FillReturn {
 	allLines := strings.Split(str, "\n")
 	for i, line := range allLines {
-		lines := WrapLine(line, w.posx, w.width, w.tabstop, w.wrapSignWidth)
+		lines := wrapLine(line, w.posx, w.width, w.tabstop, w.wrapSignWidth)
 		for j, wl := range lines {
-			if w.posx < w.width {
+			w.stderrInternal(wl.text, false, resetCode)
-				w.stderrInternal(wl.Text, false, resetCode)
+			w.posx += wl.displayWidth
-				w.posx += wl.DisplayWidth
-			}
 
 			// Wrap line
 			if j < len(lines)-1 || i < len(allLines)-1 {
@@ -1464,7 +1429,7 @@ func (w *LightWindow) fill(str string, resetCode string) FillReturn {
 
 func (w *LightWindow) setBg() string {
 	if w.bg != colDefault {
-		_, code := w.csiColor(colDefault, w.bg, colDefault, AttrRegular)
+		_, code := w.csiColor(colDefault, w.bg, AttrRegular)
 		return code
 	}
 	// Should clear dim attribute after ␍ in the preview window
@@ -1486,7 +1451,7 @@ func (w *LightWindow) Fill(text string) FillReturn {
 	return w.fill(text, code)
 }
 
-func (w *LightWindow) CFill(fg Color, bg Color, ul Color, attr Attr, text string) FillReturn {
+func (w *LightWindow) CFill(fg Color, bg Color, attr Attr, text string) FillReturn {
 	w.Move(w.posy, w.posx)
 	if fg == colDefault {
 		fg = w.fg
@@ -1494,7 +1459,7 @@ func (w *LightWindow) CFill(fg Color, bg Color, ul Color, attr Attr, text string
 	if bg == colDefault {
 		bg = w.bg
 	}
-	if hasColors, resetCode := w.csiColor(fg, bg, ul, attr); hasColors {
+	if hasColors, resetCode := w.csiColor(fg, bg, attr); hasColors {
 		defer w.csi("0m")
 		return w.fill(text, resetCode)
 	}

src/tui/light_test.go

@@ -15,27 +15,10 @@ func TestLightRenderer(t *testing.T) {
 
 	light_renderer := renderer.(*LightRenderer)
 
-	go func() {
-		for {
-			light_renderer.mutex.Lock()
-			ready := light_renderer.cancel != nil
-			light_renderer.mutex.Unlock()
-
-			if ready {
-				light_renderer.CancelGetChar()
-				break
-			}
-		}
-	}()
-	event := light_renderer.GetChar(true)
-	if event.Type != Invalid {
-		t.Error("Not cancelled")
-	}
-
 	assertCharSequence := func(sequence string, name string) {
 		bytes := []byte(sequence)
 		light_renderer.buffer = bytes
-		event := light_renderer.GetChar(true)
+		event := light_renderer.GetChar()
 		if event.KeyName() != name {
 			t.Errorf(
 				"sequence: %q | %v | '%s' (%s) != %s",

src/tui/light_unix.go

@@ -98,8 +98,8 @@ func (r *LightRenderer) findOffset() (row int, col int) {
 	r.flush()
 	var err error
 	bytes := []byte{}
-	for tries := range offsetPollTries {
+	for tries := 0; tries < offsetPollTries; tries++ {
-		bytes, _, err = r.getBytesInternal(false, bytes, tries > 0)
+		bytes, err = r.getBytesInternal(bytes, tries > 0)
 		if err != nil {
 			return -1, -1
 		}
@@ -114,62 +114,15 @@ func (r *LightRenderer) findOffset() (row int, col int) {
 	return -1, -1
 }
 
-func (r *LightRenderer) getch(cancellable bool, nonblock bool) (int, getCharResult) {
+func (r *LightRenderer) getch(nonblock bool) (int, bool) {
+	b := make([]byte, 1)
 	fd := r.fd()
-	getter := func() (int, getCharResult) {
+	util.SetNonblock(r.ttyin, nonblock)
-		b := make([]byte, 1)
+	_, err := util.Read(fd, b)
-		util.SetNonblock(r.ttyin, nonblock)
-		_, err := util.Read(fd, b)
-		if err != nil {
-			return 0, getCharError
-		}
-		return int(b[0]), getCharSuccess
-	}
-	if nonblock || !cancellable {
-		return getter()
-	}
-
-	rpipe, wpipe, err := os.Pipe()
 	if err != nil {
-		// Fallback to blocking read without cancellation
+		return 0, false
-		return getter()
 	}
-	r.setCancel(func() {
+	return int(b[0]), true
-		wpipe.Write([]byte{0})
-	})
-	defer func() {
-		r.setCancel(nil)
-		rpipe.Close()
-		wpipe.Close()
-	}()
-
-	cancelFd := int(rpipe.Fd())
-	for range maxSelectTries {
-		var rfds unix.FdSet
-		limit := len(rfds.Bits) * unix.NFDBITS
-		if fd >= limit || cancelFd >= limit {
-			return getter()
-		}
-
-		rfds.Set(fd)
-		rfds.Set(cancelFd)
-		_, err := unix.Select(max(fd, cancelFd)+1, &rfds, nil, nil, nil)
-		if err != nil {
-			if err == syscall.EINTR {
-				continue
-			}
-			return 0, getCharError
-		}
-
-		if rfds.IsSet(cancelFd) {
-			return 0, getCharCancelled
-		}
-
-		if rfds.IsSet(fd) {
-			return getter()
-		}
-	}
-	return 0, getCharError
 }
 
 func (r *LightRenderer) Size() TermSize {

src/tui/light_windows.go

@@ -151,33 +151,16 @@ func (r *LightRenderer) findOffset() (row int, col int) {
 	return int(bufferInfo.CursorPosition.Y), int(bufferInfo.CursorPosition.X)
 }
 
-func (r *LightRenderer) getch(cancellable bool, nonblock bool) (int, getCharResult) {
+func (r *LightRenderer) getch(nonblock bool) (int, bool) {
-	if !nonblock && !cancellable {
-		bc := <-r.ttyinChannel
-		return int(bc), getCharSuccess
-	}
-
-	var timeout <-chan time.Time
 	if nonblock {
-		timeout = time.After(timeoutInterval * time.Millisecond)
+		select {
-	}
+		case bc := <-r.ttyinChannel:
-
+			return int(bc), true
-	var cancel chan struct{}
+		case <-time.After(timeoutInterval * time.Millisecond):
-	if cancellable {
+			return 0, false
-		cancel = make(chan struct{})
+		}
-		r.setCancel(func() {
+	} else {
-			close(cancel)
+		bc := <-r.ttyinChannel
-		})
+		return int(bc), true
-		defer r.setCancel(nil)
-	}
-
-	select {
-	case bc := <-r.ttyinChannel:
-		return int(bc), getCharSuccess
-	case <-cancel:
-		return 0, getCharCancelled
-	case <-timeout:
-		// NOTE: not really an error
-		return 0, getCharError
 	}
 }

src/tui/tcell.go

@@ -5,7 +5,6 @@ package tui
 import (
 	"os"
 	"regexp"
-	"strings"
 	"time"
 
 	"github.com/gdamore/tcell/v2"
@@ -37,6 +36,8 @@ func (p ColorPair) style() tcell.Style {
 	return style.Foreground(asTcellColor(p.Fg())).Background(asTcellColor(p.Bg()))
 }
 
+type Attr int32
+
 type TcellWindow struct {
 	color         bool
 	windowType    WindowType
@@ -54,7 +55,6 @@ type TcellWindow struct {
 	showCursor    bool
 	wrapSign      string
 	wrapSignWidth int
-	tabstop       int
 }
 
 func (w *TcellWindow) Top() int {
@@ -98,6 +98,14 @@ const (
 	Italic             = Attr(tcell.AttrItalic)
 )
 
+const (
+	AttrUndefined = Attr(0)
+	AttrRegular   = Attr(1 << 7)
+	AttrClear     = Attr(1 << 8)
+	BoldForce     = Attr(1 << 10)
+	FullBg        = Attr(1 << 11)
+)
+
 func (r *FullscreenRenderer) Bell() {
 	_screen.Beep()
 }
@@ -151,6 +159,15 @@ func (c Color) Style() tcell.Color {
 	}
 }
 
+func (a Attr) Merge(b Attr) Attr {
+	if b&AttrRegular > 0 {
+		// Only keep bold attribute set by the system
+		return (b &^ AttrRegular) | (a & BoldForce)
+	}
+
+	return (a &^ AttrRegular) | b
+}
+
 // handle the following as private members of FullscreenRenderer instance
 // they are declared here to prevent introducing tcell library in non-windows builds
 var (
@@ -248,7 +265,7 @@ func (r *FullscreenRenderer) Size() TermSize {
 	return TermSize{lines, cols, 0, 0}
 }
 
-func (r *FullscreenRenderer) GetChar(cancellable bool) Event {
+func (r *FullscreenRenderer) GetChar() Event {
 	ev := _screen.PollEvent()
 	switch ev := ev.(type) {
 	case *tcell.EventPaste:
@@ -705,10 +722,6 @@ func (r *FullscreenRenderer) GetChar(cancellable bool) Event {
 	return Event{Invalid, 0, nil}
 }
 
-func (r *FullscreenRenderer) CancelGetChar() {
-	// TODO
-}
-
 func (r *FullscreenRenderer) Pause(clear bool) {
 	if clear {
 		_screen.Suspend()
@@ -735,8 +748,8 @@ func (r *FullscreenRenderer) RefreshWindows(windows []Window) {
 }
 
 func (r *FullscreenRenderer) NewWindow(top int, left int, width int, height int, windowType WindowType, borderStyle BorderStyle, erase bool) Window {
-	width = max(0, width)
+	width = util.Max(0, width)
-	height = max(0, height)
+	height = util.Max(0, height)
 	normal := ColBorder
 	switch windowType {
 	case WindowList:
@@ -759,8 +772,7 @@ func (r *FullscreenRenderer) NewWindow(top int, left int, width int, height int,
 		height:      height,
 		normal:      normal,
 		borderStyle: borderStyle,
-		showCursor:  r.showCursor,
+		showCursor:  r.showCursor}
-		tabstop:     r.tabstop}
 	w.Erase()
 	return w
 }
@@ -828,21 +840,6 @@ func (w *TcellWindow) withUrl(style tcell.Style) tcell.Style {
 	return style
 }
 
-func underlineStyleFromAttr(a Attr) tcell.UnderlineStyle {
-	switch a.UnderlineStyle() {
-	case UlStyleDouble:
-		return tcell.UnderlineStyleDouble
-	case UlStyleCurly:
-		return tcell.UnderlineStyleCurly
-	case UlStyleDotted:
-		return tcell.UnderlineStyleDotted
-	case UlStyleDashed:
-		return tcell.UnderlineStyleDashed
-	default:
-		return tcell.UnderlineStyleSolid
-	}
-}
-
 func (w *TcellWindow) printString(text string, pair ColorPair) {
 	lx := 0
 	a := pair.Attr()
@@ -851,18 +848,11 @@ func (w *TcellWindow) printString(text string, pair ColorPair) {
 	if a&AttrClear == 0 {
 		style = style.
 			Reverse(a&Attr(tcell.AttrReverse) != 0).
+			Underline(a&Attr(tcell.AttrUnderline) != 0).
 			StrikeThrough(a&Attr(tcell.AttrStrikeThrough) != 0).
 			Italic(a&Attr(tcell.AttrItalic) != 0).
 			Blink(a&Attr(tcell.AttrBlink) != 0).
 			Dim(a&Attr(tcell.AttrDim) != 0)
-		if a&Attr(tcell.AttrUnderline) != 0 {
-			style = style.Underline(underlineStyleFromAttr(a))
-			if pair.Ul() != colDefault {
-				style = style.Underline(asTcellColor(pair.Ul()))
-			}
-		} else {
-			style = style.Underline(false)
-		}
 	}
 	style = w.withUrl(style)
 
@@ -897,8 +887,10 @@ func (w *TcellWindow) CPrint(pair ColorPair, text string) {
 	w.printString(text, pair)
 }
 
-func (w *TcellWindow) pairStyle(pair ColorPair) tcell.Style {
+func (w *TcellWindow) fillString(text string, pair ColorPair) FillReturn {
+	lx := 0
 	a := pair.Attr()
+
 	var style tcell.Style
 	if w.color {
 		style = pair.style()
@@ -910,73 +902,64 @@ func (w *TcellWindow) pairStyle(pair ColorPair) tcell.Style {
 		Bold(a&Attr(tcell.AttrBold) != 0 || a&BoldForce != 0).
 		Dim(a&Attr(tcell.AttrDim) != 0).
 		Reverse(a&Attr(tcell.AttrReverse) != 0).
+		Underline(a&Attr(tcell.AttrUnderline) != 0).
 		StrikeThrough(a&Attr(tcell.AttrStrikeThrough) != 0).
 		Italic(a&Attr(tcell.AttrItalic) != 0)
-	if a&Attr(tcell.AttrUnderline) != 0 {
+	style = w.withUrl(style)
-		style = style.Underline(underlineStyleFromAttr(a))
-		if pair.Ul() != colDefault {
-			style = style.Underline(asTcellColor(pair.Ul()))
-		}
-	} else {
-		style = style.Underline(false)
-	}
-	return w.withUrl(style)
-}
 
-func (w *TcellWindow) renderGraphemes(text string, style tcell.Style) {
 	gr := uniseg.NewGraphemes(text)
+Loop:
 	for gr.Next() {
 		st := style
 		rs := gr.Runes()
-		if len(rs) == 1 && rs[0] == '\r' {
+		if len(rs) == 1 {
-			st = style.Dim(true)
+			r := rs[0]
-			rs[0] = '␍'
+			switch r {
-		}
+			case '\r':
-
+				st = style.Dim(true)
-		xPos := w.left + w.lastX
+				rs[0] = '␍'
-		yPos := w.top + w.lastY
+			case '\n':
-		if xPos < (w.left+w.width) && yPos < (w.top+w.height) {
-			_screen.SetContent(xPos, yPos, rs[0], rs[1:], st)
-		}
-		w.lastX += util.StringWidth(string(rs))
-	}
-}
-
-func (w *TcellWindow) renderWrapSign(style tcell.Style) {
-	sign := w.wrapSign
-	if w.wrapSignWidth > w.width {
-		runes, _ := util.Truncate(sign, w.width)
-		sign = string(runes)
-	}
-	gr := uniseg.NewGraphemes(sign)
-	for gr.Next() {
-		rs := gr.Runes()
-		_screen.SetContent(w.left+w.lastX, w.top+w.lastY, rs[0], rs[1:], style.Dim(true))
-		w.lastX += uniseg.StringWidth(string(rs))
-	}
-}
-
-func (w *TcellWindow) fillString(text string, pair ColorPair) FillReturn {
-	style := w.pairStyle(pair)
-
-	for i, segment := range strings.Split(text, "\n") {
-		for j, wl := range WrapLine(segment, w.lastX, w.width, w.tabstop, w.wrapSignWidth) {
-			if i > 0 || j > 0 {
 				w.lastY++
-				if w.lastY >= w.height {
-					return FillSuspend
-				}
 				w.lastX = 0
-				if j > 0 {
+				lx = 0
-					w.renderWrapSign(style)
+				continue Loop
-				}
-			}
-			if w.lastX < w.width {
-				w.renderGraphemes(wl.Text, style)
 			}
 		}
+
+		// word wrap:
+		xPos := w.left + w.lastX + lx
+		if xPos >= w.left+w.width {
+			w.lastY++
+			if w.lastY >= w.height {
+				return FillSuspend
+			}
+			w.lastX = 0
+			lx = 0
+			xPos = w.left
+			sign := w.wrapSign
+			if w.wrapSignWidth > w.width {
+				runes, _ := util.Truncate(sign, w.width)
+				sign = string(runes)
+			}
+			wgr := uniseg.NewGraphemes(sign)
+			for wgr.Next() {
+				rs := wgr.Runes()
+				_screen.SetContent(w.left+lx, w.top+w.lastY, rs[0], rs[1:], style.Dim(true))
+				lx += uniseg.StringWidth(string(rs))
+			}
+			xPos = w.left + lx
+		}
+
+		yPos := w.top + w.lastY
+		if yPos >= (w.top + w.height) {
+			return FillSuspend
+		}
+
+		_screen.SetContent(xPos, yPos, rs[0], rs[1:], st)
+		lx += util.StringWidth(string(rs))
 	}
-	if w.lastX >= w.width {
+	w.lastX += lx
+	if w.lastX == w.width {
 		w.lastY++
 		w.lastX = 0
 		return FillNextLine
@@ -999,14 +982,14 @@ func (w *TcellWindow) LinkEnd() {
 	w.params = nil
 }
 
-func (w *TcellWindow) CFill(fg Color, bg Color, ul Color, a Attr, str string) FillReturn {
+func (w *TcellWindow) CFill(fg Color, bg Color, a Attr, str string) FillReturn {
 	if fg == colDefault {
 		fg = w.normal.Fg()
 	}
 	if bg == colDefault {
 		bg = w.normal.Bg()
 	}
-	return w.fillString(str, NewColorPair(fg, bg, a).WithUl(ul))
+	return w.fillString(str, NewColorPair(fg, bg, a))
 }
 
 func (w *TcellWindow) DrawBorder() {

src/tui/tcell_test.go

@@ -253,7 +253,7 @@ func TestGetCharEventKey(t *testing.T) {
 		{giveKey{tcell.KeyPause, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},  // unhandled
 
 	}
-	r := NewFullscreenRenderer(&ColorTheme{}, false, false, 8)
+	r := NewFullscreenRenderer(&ColorTheme{}, false, false)
 	r.Init()
 
 	// run and evaluate the tests
@@ -265,22 +265,22 @@ func TestGetCharEventKey(t *testing.T) {
 		t.Logf("giveEvent = %T{key: %v, ch: %q (%[3]v), mod: %#04b}\n", giveEvent, giveEvent.Key(), giveEvent.Rune(), giveEvent.Modifiers())
 
 		// process the event in fzf and evaluate the test
-		gotEvent := r.GetChar(true)
+		gotEvent := r.GetChar()
 		// skip Resize events, those are sometimes put in the buffer outside of this test
 		if initialResizeAsInvalid && gotEvent.Type == Invalid {
 			t.Logf("Resize as Invalid swallowed")
 			initialResizeAsInvalid = false
-			gotEvent = r.GetChar(true)
+			gotEvent = r.GetChar()
 		}
 		if gotEvent.Type == Resize {
 			t.Logf("Resize swallowed")
-			gotEvent = r.GetChar(true)
+			gotEvent = r.GetChar()
 		}
 		t.Logf("wantEvent = %T{Type: %v, Char: %q (%[3]v)}\n", test.wantKey, test.wantKey.Type, test.wantKey.Char)
 		t.Logf("gotEvent = %T{Type: %v, Char: %q (%[3]v)}\n", gotEvent, gotEvent.Type, gotEvent.Char)
 
-		assert(t, "r.GetChar(true).Type", gotEvent.Type, test.wantKey.Type)
+		assert(t, "r.GetChar().Type", gotEvent.Type, test.wantKey.Type)
-		assert(t, "r.GetChar(true).Char", gotEvent.Char, test.wantKey.Char)
+		assert(t, "r.GetChar().Char", gotEvent.Char, test.wantKey.Char)
 	}
 
 	r.Close()

src/tui/tui.go

@@ -2,52 +2,12 @@ package tui
 
 import (
 	"strconv"
-	"strings"
 	"time"
 
 	"github.com/junegunn/fzf/src/util"
 	"github.com/rivo/uniseg"
 )
 
-type Attr int32
-
-const (
-	AttrUndefined = Attr(0)
-	AttrRegular   = Attr(1 << 8)
-	AttrClear     = Attr(1 << 9)
-	BoldForce     = Attr(1 << 10)
-	FullBg        = Attr(1 << 11)
-	Strip         = Attr(1 << 12)
-
-	// Underline style stored in bits 13-15 (3 bits, values 0-4)
-	// Only meaningful when the Underline attribute bit is also set.
-	// 0 = solid (default)
-	UnderlineStyleShift = 13
-	UnderlineStyleMask  = Attr(0b111 << UnderlineStyleShift)
-	UlStyleDouble       = Attr(0b001 << UnderlineStyleShift)
-	UlStyleCurly        = Attr(0b010 << UnderlineStyleShift)
-	UlStyleDotted       = Attr(0b011 << UnderlineStyleShift)
-	UlStyleDashed       = Attr(0b100 << UnderlineStyleShift)
-)
-
-func (a Attr) UnderlineStyle() Attr {
-	return a & UnderlineStyleMask
-}
-
-func (a Attr) Merge(b Attr) Attr {
-	if b&AttrRegular > 0 {
-		// Only keep bold attribute set by the system
-		return (b &^ AttrRegular) | (a & BoldForce)
-	}
-
-	merged := (a &^ AttrRegular) | b
-	// When b sets Underline, use b's underline style instead of OR'ing
-	if b&Underline > 0 {
-		merged = (merged &^ UnderlineStyleMask) | (b & UnderlineStyleMask)
-	}
-	return merged
-}
-
 // Types of user action
 //
 //go:generate stringer -type=EventType
@@ -315,14 +275,6 @@ func (a ColorAttr) IsColorDefined() bool {
 	return a.Color != colUndefined
 }
 
-func (a ColorAttr) IsAttrDefined() bool {
-	return a.Attr&^BoldForce != AttrUndefined
-}
-
-func (a ColorAttr) IsUndefined() bool {
-	return !a.IsColorDefined() && !a.IsAttrDefined()
-}
-
 func NewColorAttr() ColorAttr {
 	return ColorAttr{Color: colUndefined, Attr: AttrUndefined}
 }
@@ -372,7 +324,6 @@ const (
 type ColorPair struct {
 	fg   Color
 	bg   Color
-	ul   Color
 	attr Attr
 }
 
@@ -384,11 +335,11 @@ func HexToColor(rrggbb string) Color {
 }
 
 func NewColorPair(fg Color, bg Color, attr Attr) ColorPair {
-	return ColorPair{fg, bg, colDefault, attr}
+	return ColorPair{fg, bg, attr}
 }
 
 func NoColorPair() ColorPair {
-	return ColorPair{-1, -1, -1, 0}
+	return ColorPair{-1, -1, 0}
 }
 
 func (p ColorPair) Fg() Color {
@@ -399,16 +350,6 @@ func (p ColorPair) Bg() Color {
 	return p.bg
 }
 
-func (p ColorPair) Ul() Color {
-	return p.ul
-}
-
-func (p ColorPair) WithUl(ul Color) ColorPair {
-	dup := p
-	dup.ul = ul
-	return dup
-}
-
 func (p ColorPair) Attr() Attr {
 	return p.attr
 }
@@ -417,10 +358,6 @@ func (p ColorPair) IsFullBgMarker() bool {
 	return p.attr&FullBg > 0
 }
 
-func (p ColorPair) ShouldStripColors() bool {
-	return p.attr&Strip > 0
-}
-
 func (p ColorPair) HasBg() bool {
 	return p.attr&Reverse == 0 && p.bg != colDefault ||
 		p.attr&Reverse > 0 && p.fg != colDefault
@@ -435,9 +372,6 @@ func (p ColorPair) merge(other ColorPair, except Color) ColorPair {
 	if other.bg != except {
 		dup.bg = other.bg
 	}
-	if other.ul != except {
-		dup.ul = other.ul
-	}
 	return dup
 }
 
@@ -447,15 +381,9 @@ func (p ColorPair) WithAttr(attr Attr) ColorPair {
 	return dup
 }
 
-func (p ColorPair) WithFg(fg ColorAttr) ColorPair {
-	dup := p
-	fgPair := ColorPair{fg.Color, colUndefined, colUndefined, fg.Attr}
-	return dup.Merge(fgPair)
-}
-
 func (p ColorPair) WithBg(bg ColorAttr) ColorPair {
 	dup := p
-	bgPair := ColorPair{colUndefined, bg.Color, colUndefined, bg.Attr}
+	bgPair := ColorPair{colUndefined, bg.Color, bg.Attr}
 	return dup.Merge(bgPair)
 }
 
@@ -482,7 +410,6 @@ type ColorTheme struct {
 	ListBg           ColorAttr
 	AltBg            ColorAttr
 	Nth              ColorAttr
-	Nomatch          ColorAttr
 	SelectedFg       ColorAttr
 	SelectedBg       ColorAttr
 	SelectedMatch    ColorAttr
@@ -490,7 +417,6 @@ type ColorTheme struct {
 	PreviewBg        ColorAttr
 	DarkBg           ColorAttr
 	Gutter           ColorAttr
-	AltGutter        ColorAttr
 	Prompt           ColorAttr
 	InputBg          ColorAttr
 	InputBorder      ColorAttr
@@ -783,8 +709,7 @@ type Renderer interface {
 	HideCursor()
 	ShowCursor()
 
-	GetChar(cancellable bool) Event
+	GetChar() Event
-	CancelGetChar()
 
 	Top() int
 	MaxX() int
@@ -817,7 +742,7 @@ type Window interface {
 	Print(text string)
 	CPrint(color ColorPair, text string)
 	Fill(text string) FillReturn
-	CFill(fg Color, bg Color, ul Color, attr Attr, text string) FillReturn
+	CFill(fg Color, bg Color, attr Attr, text string) FillReturn
 	LinkBegin(uri string, params string)
 	LinkEnd()
 	Erase()
@@ -830,18 +755,16 @@ type FullscreenRenderer struct {
 	theme        *ColorTheme
 	mouse        bool
 	forceBlack   bool
-	tabstop      int
 	prevDownTime time.Time
 	clicks       [][2]int
 	showCursor   bool
 }
 
-func NewFullscreenRenderer(theme *ColorTheme, forceBlack bool, mouse bool, tabstop int) Renderer {
+func NewFullscreenRenderer(theme *ColorTheme, forceBlack bool, mouse bool) Renderer {
 	r := &FullscreenRenderer{
 		theme:        theme,
 		mouse:        mouse,
 		forceBlack:   forceBlack,
-		tabstop:      tabstop,
 		prevDownTime: time.Unix(0, 0),
 		clicks:       [][2]int{},
 		showCursor:   true}
@@ -849,11 +772,9 @@ func NewFullscreenRenderer(theme *ColorTheme, forceBlack bool, mouse bool, tabst
 }
 
 var (
-	NoColorTheme *ColorTheme
+	Default16 *ColorTheme
-	EmptyTheme   *ColorTheme
+	Dark256   *ColorTheme
-	Default16    *ColorTheme
+	Light256  *ColorTheme
-	Dark256      *ColorTheme
-	Light256     *ColorTheme
 
 	ColPrompt               ColorPair
 	ColNormal               ColorPair
@@ -864,8 +785,6 @@ var (
 	ColCursor               ColorPair
 	ColCursorEmpty          ColorPair
 	ColCursorEmptyChar      ColorPair
-	ColAltCursorEmpty       ColorPair
-	ColAltCursorEmptyChar   ColorPair
 	ColMarker               ColorPair
 	ColSelected             ColorPair
 	ColSelectedMatch        ColorPair
@@ -899,122 +818,119 @@ var (
 	ColInputLabel           ColorPair
 )
 
-func init() {
+func EmptyTheme() *ColorTheme {
-	defaultColor := ColorAttr{colDefault, AttrUndefined}
+	return &ColorTheme{
-	undefined := ColorAttr{colUndefined, AttrUndefined}
-
-	NoColorTheme = &ColorTheme{
-		Colored:          false,
-		Input:            defaultColor,
-		Fg:               defaultColor,
-		Bg:               defaultColor,
-		ListFg:           defaultColor,
-		ListBg:           defaultColor,
-		AltBg:            undefined,
-		SelectedFg:       defaultColor,
-		SelectedBg:       defaultColor,
-		SelectedMatch:    defaultColor,
-		DarkBg:           defaultColor,
-		Prompt:           defaultColor,
-		Match:            defaultColor,
-		Current:          undefined,
-		CurrentMatch:     undefined,
-		Spinner:          defaultColor,
-		Info:             defaultColor,
-		Cursor:           defaultColor,
-		Marker:           defaultColor,
-		Header:           defaultColor,
-		Border:           undefined,
-		BorderLabel:      defaultColor,
-		Ghost:            undefined,
-		Disabled:         defaultColor,
-		PreviewFg:        defaultColor,
-		PreviewBg:        defaultColor,
-		Gutter:           undefined,
-		AltGutter:        undefined,
-		PreviewBorder:    defaultColor,
-		PreviewScrollbar: defaultColor,
-		PreviewLabel:     defaultColor,
-		ListLabel:        defaultColor,
-		ListBorder:       defaultColor,
-		Separator:        defaultColor,
-		Scrollbar:        defaultColor,
-		InputBg:          defaultColor,
-		InputBorder:      defaultColor,
-		InputLabel:       defaultColor,
-		HeaderBg:         defaultColor,
-		HeaderBorder:     defaultColor,
-		HeaderLabel:      defaultColor,
-		FooterBg:         defaultColor,
-		FooterBorder:     defaultColor,
-		FooterLabel:      defaultColor,
-		GapLine:          defaultColor,
-		Nth:              undefined,
-		Nomatch:          undefined,
-	}
-
-	EmptyTheme = &ColorTheme{
 		Colored:          true,
-		Input:            undefined,
+		Input:            ColorAttr{colUndefined, AttrUndefined},
-		Fg:               undefined,
+		Fg:               ColorAttr{colUndefined, AttrUndefined},
-		Bg:               undefined,
+		Bg:               ColorAttr{colUndefined, AttrUndefined},
-		ListFg:           undefined,
+		ListFg:           ColorAttr{colUndefined, AttrUndefined},
-		ListBg:           undefined,
+		ListBg:           ColorAttr{colUndefined, AttrUndefined},
-		AltBg:            undefined,
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
-		SelectedFg:       undefined,
+		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedBg:       undefined,
+		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedMatch:    undefined,
+		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
-		DarkBg:           undefined,
+		DarkBg:           ColorAttr{colUndefined, AttrUndefined},
-		Prompt:           undefined,
+		Prompt:           ColorAttr{colUndefined, AttrUndefined},
-		Match:            undefined,
+		Match:            ColorAttr{colUndefined, AttrUndefined},
-		Current:          undefined,
+		Current:          ColorAttr{colUndefined, AttrUndefined},
-		CurrentMatch:     undefined,
+		CurrentMatch:     ColorAttr{colUndefined, AttrUndefined},
-		Spinner:          undefined,
+		Spinner:          ColorAttr{colUndefined, AttrUndefined},
-		Info:             undefined,
+		Info:             ColorAttr{colUndefined, AttrUndefined},
-		Cursor:           undefined,
+		Cursor:           ColorAttr{colUndefined, AttrUndefined},
-		Marker:           undefined,
+		Marker:           ColorAttr{colUndefined, AttrUndefined},
-		Header:           undefined,
+		Header:           ColorAttr{colUndefined, AttrUndefined},
-		Footer:           undefined,
+		Footer:           ColorAttr{colUndefined, AttrUndefined},
-		Border:           undefined,
+		Border:           ColorAttr{colUndefined, AttrUndefined},
-		BorderLabel:      undefined,
+		BorderLabel:      ColorAttr{colUndefined, AttrUndefined},
-		ListLabel:        undefined,
+		ListLabel:        ColorAttr{colUndefined, AttrUndefined},
-		ListBorder:       undefined,
+		ListBorder:       ColorAttr{colUndefined, AttrUndefined},
-		Ghost:            undefined,
+		Ghost:            ColorAttr{colUndefined, Dim},
-		Disabled:         undefined,
+		Disabled:         ColorAttr{colUndefined, AttrUndefined},
-		PreviewFg:        undefined,
+		PreviewFg:        ColorAttr{colUndefined, AttrUndefined},
-		PreviewBg:        undefined,
+		PreviewBg:        ColorAttr{colUndefined, AttrUndefined},
-		Gutter:           undefined,
+		Gutter:           ColorAttr{colUndefined, AttrUndefined},
-		AltGutter:        undefined,
+		PreviewBorder:    ColorAttr{colUndefined, AttrUndefined},
-		PreviewBorder:    undefined,
+		PreviewScrollbar: ColorAttr{colUndefined, AttrUndefined},
-		PreviewScrollbar: undefined,
+		PreviewLabel:     ColorAttr{colUndefined, AttrUndefined},
-		PreviewLabel:     undefined,
+		Separator:        ColorAttr{colUndefined, AttrUndefined},
-		Separator:        undefined,
+		Scrollbar:        ColorAttr{colUndefined, AttrUndefined},
-		Scrollbar:        undefined,
+		InputBg:          ColorAttr{colUndefined, AttrUndefined},
-		InputBg:          undefined,
+		InputBorder:      ColorAttr{colUndefined, AttrUndefined},
-		InputBorder:      undefined,
+		InputLabel:       ColorAttr{colUndefined, AttrUndefined},
-		InputLabel:       undefined,
+		HeaderBg:         ColorAttr{colUndefined, AttrUndefined},
-		HeaderBg:         undefined,
+		HeaderBorder:     ColorAttr{colUndefined, AttrUndefined},
-		HeaderBorder:     undefined,
+		HeaderLabel:      ColorAttr{colUndefined, AttrUndefined},
-		HeaderLabel:      undefined,
+		FooterBg:         ColorAttr{colUndefined, AttrUndefined},
-		FooterBg:         undefined,
+		FooterBorder:     ColorAttr{colUndefined, AttrUndefined},
-		FooterBorder:     undefined,
+		FooterLabel:      ColorAttr{colUndefined, AttrUndefined},
-		FooterLabel:      undefined,
+		GapLine:          ColorAttr{colUndefined, AttrUndefined},
-		GapLine:          undefined,
+		Nth:              ColorAttr{colUndefined, AttrUndefined},
-		Nth:              undefined,
-		Nomatch:          undefined,
 	}
+}
 
+func NoColorTheme() *ColorTheme {
+	return &ColorTheme{
+		Colored:          false,
+		Input:            ColorAttr{colDefault, AttrUndefined},
+		Fg:               ColorAttr{colDefault, AttrUndefined},
+		Bg:               ColorAttr{colDefault, AttrUndefined},
+		ListFg:           ColorAttr{colDefault, AttrUndefined},
+		ListBg:           ColorAttr{colDefault, AttrUndefined},
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
+		SelectedFg:       ColorAttr{colDefault, AttrUndefined},
+		SelectedBg:       ColorAttr{colDefault, AttrUndefined},
+		SelectedMatch:    ColorAttr{colDefault, AttrUndefined},
+		DarkBg:           ColorAttr{colDefault, AttrUndefined},
+		Prompt:           ColorAttr{colDefault, AttrUndefined},
+		Match:            ColorAttr{colDefault, Underline},
+		Current:          ColorAttr{colDefault, Reverse},
+		CurrentMatch:     ColorAttr{colDefault, Reverse | Underline},
+		Spinner:          ColorAttr{colDefault, AttrUndefined},
+		Info:             ColorAttr{colDefault, AttrUndefined},
+		Cursor:           ColorAttr{colDefault, AttrUndefined},
+		Marker:           ColorAttr{colDefault, AttrUndefined},
+		Header:           ColorAttr{colDefault, AttrUndefined},
+		Border:           ColorAttr{colDefault, AttrUndefined},
+		BorderLabel:      ColorAttr{colDefault, AttrUndefined},
+		Ghost:            ColorAttr{colDefault, Dim},
+		Disabled:         ColorAttr{colDefault, AttrUndefined},
+		PreviewFg:        ColorAttr{colDefault, AttrUndefined},
+		PreviewBg:        ColorAttr{colDefault, AttrUndefined},
+		Gutter:           ColorAttr{colDefault, AttrUndefined},
+		PreviewBorder:    ColorAttr{colDefault, AttrUndefined},
+		PreviewScrollbar: ColorAttr{colDefault, AttrUndefined},
+		PreviewLabel:     ColorAttr{colDefault, AttrUndefined},
+		ListLabel:        ColorAttr{colDefault, AttrUndefined},
+		ListBorder:       ColorAttr{colDefault, AttrUndefined},
+		Separator:        ColorAttr{colDefault, AttrUndefined},
+		Scrollbar:        ColorAttr{colDefault, AttrUndefined},
+		InputBg:          ColorAttr{colDefault, AttrUndefined},
+		InputBorder:      ColorAttr{colDefault, AttrUndefined},
+		InputLabel:       ColorAttr{colDefault, AttrUndefined},
+		HeaderBg:         ColorAttr{colDefault, AttrUndefined},
+		HeaderBorder:     ColorAttr{colDefault, AttrUndefined},
+		HeaderLabel:      ColorAttr{colDefault, AttrUndefined},
+		FooterBg:         ColorAttr{colDefault, AttrUndefined},
+		FooterBorder:     ColorAttr{colDefault, AttrUndefined},
+		FooterLabel:      ColorAttr{colDefault, AttrUndefined},
+		GapLine:          ColorAttr{colDefault, AttrUndefined},
+		Nth:              ColorAttr{colUndefined, AttrUndefined},
+	}
+}
+
+func init() {
 	Default16 = &ColorTheme{
 		Colored:          true,
-		Input:            defaultColor,
+		Input:            ColorAttr{colDefault, AttrUndefined},
-		Fg:               defaultColor,
+		Fg:               ColorAttr{colDefault, AttrUndefined},
-		Bg:               defaultColor,
+		Bg:               ColorAttr{colDefault, AttrUndefined},
-		ListFg:           undefined,
+		ListFg:           ColorAttr{colUndefined, AttrUndefined},
-		ListBg:           undefined,
+		ListBg:           ColorAttr{colUndefined, AttrUndefined},
-		AltBg:            undefined,
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
-		SelectedFg:       undefined,
+		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedBg:       undefined,
+		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedMatch:    undefined,
+		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
 		DarkBg:           ColorAttr{colGrey, AttrUndefined},
 		Prompt:           ColorAttr{colBlue, AttrUndefined},
 		Match:            ColorAttr{colGreen, AttrUndefined},
@@ -1026,46 +942,43 @@ func init() {
 		Marker:           ColorAttr{colMagenta, AttrUndefined},
 		Header:           ColorAttr{colCyan, AttrUndefined},
 		Footer:           ColorAttr{colCyan, AttrUndefined},
-		Border:           undefined,
+		Border:           ColorAttr{colDefault, Dim},
-		BorderLabel:      defaultColor,
+		BorderLabel:      ColorAttr{colDefault, AttrUndefined},
-		Ghost:            undefined,
+		Ghost:            ColorAttr{colUndefined, Dim},
-		Disabled:         undefined,
+		Disabled:         ColorAttr{colUndefined, AttrUndefined},
-		PreviewFg:        undefined,
+		PreviewFg:        ColorAttr{colUndefined, AttrUndefined},
-		PreviewBg:        undefined,
+		PreviewBg:        ColorAttr{colUndefined, AttrUndefined},
-		Gutter:           undefined,
+		Gutter:           ColorAttr{colUndefined, AttrUndefined},
-		AltGutter:        undefined,
+		PreviewBorder:    ColorAttr{colUndefined, AttrUndefined},
-		PreviewBorder:    undefined,
+		PreviewScrollbar: ColorAttr{colUndefined, AttrUndefined},
-		PreviewScrollbar: undefined,
+		PreviewLabel:     ColorAttr{colUndefined, AttrUndefined},
-		PreviewLabel:     undefined,
+		ListLabel:        ColorAttr{colUndefined, AttrUndefined},
-		ListLabel:        undefined,
+		ListBorder:       ColorAttr{colUndefined, AttrUndefined},
-		ListBorder:       undefined,
+		Separator:        ColorAttr{colUndefined, AttrUndefined},
-		Separator:        undefined,
+		Scrollbar:        ColorAttr{colUndefined, AttrUndefined},
-		Scrollbar:        undefined,
+		InputBg:          ColorAttr{colUndefined, AttrUndefined},
-		InputBg:          undefined,
+		InputBorder:      ColorAttr{colUndefined, AttrUndefined},
-		InputBorder:      undefined,
+		InputLabel:       ColorAttr{colUndefined, AttrUndefined},
-		InputLabel:       undefined,
+		HeaderBg:         ColorAttr{colUndefined, AttrUndefined},
-		HeaderBg:         undefined,
+		HeaderBorder:     ColorAttr{colUndefined, AttrUndefined},
-		HeaderBorder:     undefined,
+		HeaderLabel:      ColorAttr{colUndefined, AttrUndefined},
-		HeaderLabel:      undefined,
+		FooterBg:         ColorAttr{colUndefined, AttrUndefined},
-		FooterBg:         undefined,
+		FooterBorder:     ColorAttr{colUndefined, AttrUndefined},
-		FooterBorder:     undefined,
+		FooterLabel:      ColorAttr{colUndefined, AttrUndefined},
-		FooterLabel:      undefined,
+		GapLine:          ColorAttr{colUndefined, AttrUndefined},
-		GapLine:          undefined,
+		Nth:              ColorAttr{colUndefined, AttrUndefined},
-		Nth:              undefined,
-		Nomatch:          undefined,
 	}
-
 	Dark256 = &ColorTheme{
 		Colored:          true,
-		Input:            defaultColor,
+		Input:            ColorAttr{colDefault, AttrUndefined},
-		Fg:               defaultColor,
+		Fg:               ColorAttr{colDefault, AttrUndefined},
-		Bg:               defaultColor,
+		Bg:               ColorAttr{colDefault, AttrUndefined},
-		ListFg:           undefined,
+		ListFg:           ColorAttr{colUndefined, AttrUndefined},
-		ListBg:           undefined,
+		ListBg:           ColorAttr{colUndefined, AttrUndefined},
-		AltBg:            undefined,
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
-		SelectedFg:       undefined,
+		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedBg:       undefined,
+		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedMatch:    undefined,
+		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
 		DarkBg:           ColorAttr{236, AttrUndefined},
 		Prompt:           ColorAttr{110, AttrUndefined},
 		Match:            ColorAttr{108, AttrUndefined},
@@ -1079,44 +992,41 @@ func init() {
 		Footer:           ColorAttr{109, AttrUndefined},
 		Border:           ColorAttr{59, AttrUndefined},
 		BorderLabel:      ColorAttr{145, AttrUndefined},
-		Ghost:            undefined,
+		Ghost:            ColorAttr{colUndefined, Dim},
-		Disabled:         undefined,
+		Disabled:         ColorAttr{colUndefined, AttrUndefined},
-		PreviewFg:        undefined,
+		PreviewFg:        ColorAttr{colUndefined, AttrUndefined},
-		PreviewBg:        undefined,
+		PreviewBg:        ColorAttr{colUndefined, AttrUndefined},
-		Gutter:           undefined,
+		Gutter:           ColorAttr{colUndefined, AttrUndefined},
-		AltGutter:        undefined,
+		PreviewBorder:    ColorAttr{colUndefined, AttrUndefined},
-		PreviewBorder:    undefined,
+		PreviewScrollbar: ColorAttr{colUndefined, AttrUndefined},
-		PreviewScrollbar: undefined,
+		PreviewLabel:     ColorAttr{colUndefined, AttrUndefined},
-		PreviewLabel:     undefined,
+		ListLabel:        ColorAttr{colUndefined, AttrUndefined},
-		ListLabel:        undefined,
+		ListBorder:       ColorAttr{colUndefined, AttrUndefined},
-		ListBorder:       undefined,
+		Separator:        ColorAttr{colUndefined, AttrUndefined},
-		Separator:        undefined,
+		Scrollbar:        ColorAttr{colUndefined, AttrUndefined},
-		Scrollbar:        undefined,
+		InputBg:          ColorAttr{colUndefined, AttrUndefined},
-		InputBg:          undefined,
+		InputBorder:      ColorAttr{colUndefined, AttrUndefined},
-		InputBorder:      undefined,
+		InputLabel:       ColorAttr{colUndefined, AttrUndefined},
-		InputLabel:       undefined,
+		HeaderBg:         ColorAttr{colUndefined, AttrUndefined},
-		HeaderBg:         undefined,
+		HeaderBorder:     ColorAttr{colUndefined, AttrUndefined},
-		HeaderBorder:     undefined,
+		HeaderLabel:      ColorAttr{colUndefined, AttrUndefined},
-		HeaderLabel:      undefined,
+		FooterBg:         ColorAttr{colUndefined, AttrUndefined},
-		FooterBg:         undefined,
+		FooterBorder:     ColorAttr{colUndefined, AttrUndefined},
-		FooterBorder:     undefined,
+		FooterLabel:      ColorAttr{colUndefined, AttrUndefined},
-		FooterLabel:      undefined,
+		GapLine:          ColorAttr{colUndefined, AttrUndefined},
-		GapLine:          undefined,
+		Nth:              ColorAttr{colUndefined, AttrUndefined},
-		Nth:              undefined,
-		Nomatch:          undefined,
 	}
-
 	Light256 = &ColorTheme{
 		Colored:          true,
-		Input:            defaultColor,
+		Input:            ColorAttr{colDefault, AttrUndefined},
-		Fg:               defaultColor,
+		Fg:               ColorAttr{colDefault, AttrUndefined},
-		Bg:               defaultColor,
+		Bg:               ColorAttr{colDefault, AttrUndefined},
-		ListFg:           undefined,
+		ListFg:           ColorAttr{colUndefined, AttrUndefined},
-		ListBg:           undefined,
+		ListBg:           ColorAttr{colUndefined, AttrUndefined},
-		AltBg:            undefined,
+		AltBg:            ColorAttr{colUndefined, AttrUndefined},
-		SelectedFg:       undefined,
+		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedBg:       undefined,
+		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
-		SelectedMatch:    undefined,
+		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
 		DarkBg:           ColorAttr{251, AttrUndefined},
 		Prompt:           ColorAttr{25, AttrUndefined},
 		Match:            ColorAttr{66, AttrUndefined},
@@ -1130,55 +1040,37 @@ func init() {
 		Footer:           ColorAttr{31, AttrUndefined},
 		Border:           ColorAttr{145, AttrUndefined},
 		BorderLabel:      ColorAttr{59, AttrUndefined},
-		Ghost:            undefined,
+		Ghost:            ColorAttr{colUndefined, Dim},
-		Disabled:         undefined,
+		Disabled:         ColorAttr{colUndefined, AttrUndefined},
-		PreviewFg:        undefined,
+		PreviewFg:        ColorAttr{colUndefined, AttrUndefined},
-		PreviewBg:        undefined,
+		PreviewBg:        ColorAttr{colUndefined, AttrUndefined},
-		Gutter:           undefined,
+		Gutter:           ColorAttr{colUndefined, AttrUndefined},
-		AltGutter:        undefined,
+		PreviewBorder:    ColorAttr{colUndefined, AttrUndefined},
-		PreviewBorder:    undefined,
+		PreviewScrollbar: ColorAttr{colUndefined, AttrUndefined},
-		PreviewScrollbar: undefined,
+		PreviewLabel:     ColorAttr{colUndefined, AttrUndefined},
-		PreviewLabel:     undefined,
+		ListLabel:        ColorAttr{colUndefined, AttrUndefined},
-		ListLabel:        undefined,
+		ListBorder:       ColorAttr{colUndefined, AttrUndefined},
-		ListBorder:       undefined,
+		Separator:        ColorAttr{colUndefined, AttrUndefined},
-		Separator:        undefined,
+		Scrollbar:        ColorAttr{colUndefined, AttrUndefined},
-		Scrollbar:        undefined,
+		InputBg:          ColorAttr{colUndefined, AttrUndefined},
-		InputBg:          undefined,
+		InputBorder:      ColorAttr{colUndefined, AttrUndefined},
-		InputBorder:      undefined,
+		InputLabel:       ColorAttr{colUndefined, AttrUndefined},
-		InputLabel:       undefined,
+		HeaderBg:         ColorAttr{colUndefined, AttrUndefined},
-		HeaderBg:         undefined,
+		HeaderBorder:     ColorAttr{colUndefined, AttrUndefined},
-		HeaderBorder:     undefined,
+		HeaderLabel:      ColorAttr{colUndefined, AttrUndefined},
-		HeaderLabel:      undefined,
+		FooterBg:         ColorAttr{colUndefined, AttrUndefined},
-		FooterBg:         undefined,
+		FooterBorder:     ColorAttr{colUndefined, AttrUndefined},
-		FooterBorder:     undefined,
+		FooterLabel:      ColorAttr{colUndefined, AttrUndefined},
-		FooterLabel:      undefined,
+		GapLine:          ColorAttr{colUndefined, AttrUndefined},
-		GapLine:          undefined,
+		Nth:              ColorAttr{colUndefined, AttrUndefined},
-		Nth:              undefined,
-		Nomatch:          undefined,
 	}
 }
 
-func InitTheme(theme *ColorTheme, baseTheme *ColorTheme, boldify bool, forceBlack bool, hasInputWindow bool, hasHeaderWindow bool) {
+func InitTheme(theme *ColorTheme, baseTheme *ColorTheme, forceBlack bool, hasInputWindow bool, hasHeaderWindow bool) {
 	if forceBlack {
 		theme.Bg = ColorAttr{colBlack, AttrUndefined}
 	}
 
-	if boldify {
-		boldify := func(c ColorAttr) ColorAttr {
-			dup := c
-			if (c.Attr & AttrRegular) == 0 {
-				dup.Attr |= BoldForce
-			}
-			return dup
-		}
-		theme.Current = boldify(theme.Current)
-		theme.CurrentMatch = boldify(theme.CurrentMatch)
-		theme.Prompt = boldify(theme.Prompt)
-		theme.Input = boldify(theme.Input)
-		theme.Cursor = boldify(theme.Cursor)
-		theme.Spinner = boldify(theme.Spinner)
-	}
-
 	o := func(a ColorAttr, b ColorAttr) ColorAttr {
 		c := a
 		if b.Color != colUndefined {
@@ -1194,36 +1086,18 @@ func InitTheme(theme *ColorTheme, baseTheme *ColorTheme, boldify bool, forceBlac
 	theme.Bg = o(baseTheme.Bg, theme.Bg)
 	theme.DarkBg = o(baseTheme.DarkBg, theme.DarkBg)
 	theme.Prompt = o(baseTheme.Prompt, theme.Prompt)
-	match := theme.Match
+	theme.Match = o(baseTheme.Match, theme.Match)
-	if !baseTheme.Colored && match.IsUndefined() {
-		match.Attr = Underline
-	}
-	theme.Match = o(baseTheme.Match, match)
 	// Inherit from 'fg', so that we don't have to write 'current-fg:dim'
 	// e.g. fzf --delimiter / --nth -1 --color fg:dim,nth:regular
-	current := theme.Current
+	theme.Current = theme.Fg.Merge(o(baseTheme.Current, theme.Current))
-	if !baseTheme.Colored && current.IsUndefined() {
+	theme.CurrentMatch = o(baseTheme.CurrentMatch, theme.CurrentMatch)
-		current.Attr |= Reverse
-	}
-	theme.Current = theme.Fg.Merge(o(baseTheme.Current, current))
-	currentMatch := theme.CurrentMatch
-	if !baseTheme.Colored && currentMatch.IsUndefined() {
-		currentMatch.Attr |= Reverse | Underline
-	}
-	theme.CurrentMatch = o(baseTheme.CurrentMatch, currentMatch)
 	theme.Spinner = o(baseTheme.Spinner, theme.Spinner)
 	theme.Info = o(baseTheme.Info, theme.Info)
 	theme.Cursor = o(baseTheme.Cursor, theme.Cursor)
 	theme.Marker = o(baseTheme.Marker, theme.Marker)
 	theme.Header = o(baseTheme.Header, theme.Header)
 	theme.Footer = o(baseTheme.Footer, theme.Footer)
-
+	theme.Border = o(baseTheme.Border, theme.Border)
-	// If border color is undefined, set it to default color with dim attribute.
-	border := theme.Border
-	if baseTheme.Border.IsUndefined() && border.IsUndefined() {
-		border.Attr = Dim
-	}
-	theme.Border = o(baseTheme.Border, border)
 	theme.BorderLabel = o(baseTheme.BorderLabel, theme.BorderLabel)
 
 	undefined := NewColorAttr()
@@ -1236,24 +1110,9 @@ func InitTheme(theme *ColorTheme, baseTheme *ColorTheme, boldify bool, forceBlac
 	theme.SelectedFg = o(theme.ListFg, theme.SelectedFg)
 	theme.SelectedBg = o(theme.ListBg, theme.SelectedBg)
 	theme.SelectedMatch = o(theme.Match, theme.SelectedMatch)
-
+	theme.Ghost = o(theme.Input, theme.Ghost)
-	ghost := theme.Ghost
-	if ghost.IsUndefined() {
-		ghost.Attr = Dim
-	} else if ghost.IsColorDefined() && !ghost.IsAttrDefined() {
-		// Don't want to inherit 'bold' from 'input'
-		ghost.Attr = AttrRegular
-	}
-	theme.Ghost = o(theme.Input, ghost)
 	theme.Disabled = o(theme.Input, theme.Disabled)
-
+	theme.Gutter = o(theme.DarkBg, theme.Gutter)
-	// Use dim gutter on non-colored themes if undefined
-	gutter := theme.Gutter
-	if !baseTheme.Colored && gutter.IsUndefined() {
-		gutter.Attr = Dim
-	}
-	theme.Gutter = o(theme.DarkBg, gutter)
-	theme.AltGutter = o(theme.Gutter, theme.AltGutter)
 	theme.PreviewFg = o(theme.Fg, theme.PreviewFg)
 	theme.PreviewBg = o(theme.Bg, theme.PreviewBg)
 	theme.PreviewLabel = o(theme.BorderLabel, theme.PreviewLabel)
@@ -1295,10 +1154,6 @@ func InitTheme(theme *ColorTheme, baseTheme *ColorTheme, boldify bool, forceBlac
 	theme.FooterBorder = o(theme.Border, theme.FooterBorder)
 	theme.FooterLabel = o(theme.BorderLabel, theme.FooterLabel)
 
-	if theme.Nomatch.IsUndefined() {
-		theme.Nomatch.Attr = Dim
-	}
-
 	initPalette(theme)
 }
 
@@ -1307,7 +1162,7 @@ func initPalette(theme *ColorTheme) {
 		if fg.Color == colDefault && (fg.Attr&Reverse) > 0 {
 			bg.Color = colDefault
 		}
-		return ColorPair{fg.Color, bg.Color, colDefault, fg.Attr}
+		return ColorPair{fg.Color, bg.Color, fg.Attr}
 	}
 	blank := theme.ListFg
 	blank.Attr = AttrRegular
@@ -1323,8 +1178,6 @@ func initPalette(theme *ColorTheme) {
 	ColCursor = pair(theme.Cursor, theme.Gutter)
 	ColCursorEmpty = pair(blank, theme.Gutter)
 	ColCursorEmptyChar = pair(theme.Gutter, theme.ListBg)
-	ColAltCursorEmpty = pair(blank, theme.AltGutter)
-	ColAltCursorEmptyChar = pair(theme.AltGutter, theme.ListBg)
 	if theme.SelectedBg.Color != theme.ListBg.Color {
 		ColMarker = pair(theme.Marker, theme.SelectedBg)
 	} else {
@@ -1363,46 +1216,3 @@ func initPalette(theme *ColorTheme) {
 func runeWidth(r rune) int {
 	return uniseg.StringWidth(string(r))
 }
-
-// WrappedLine represents a single visual line after character-level wrapping.
-type WrappedLine struct {
-	Text         string
-	DisplayWidth int
-}
-
-// WrapLine splits a single line (no embedded \n) into visual lines
-// that fit within initialMax columns. Character-level wrapping only.
-func WrapLine(input string, prefixLength int, initialMax int, tabstop int, wrapSignWidth int) []WrappedLine {
-	lines := []WrappedLine{}
-	width := 0
-	line := ""
-	gr := uniseg.NewGraphemes(input)
-	maxWidth := initialMax
-	contMax := max(1, initialMax-wrapSignWidth)
-	for gr.Next() {
-		rs := gr.Runes()
-		str := string(rs)
-		var w int
-		if len(rs) == 1 && rs[0] == '\t' {
-			w = tabstop - (prefixLength+width)%tabstop
-			str = strings.Repeat(" ", w)
-		} else if rs[0] == '\r' {
-			w++
-		} else {
-			w = uniseg.StringWidth(str)
-		}
-		width += w
-
-		if prefixLength+width <= maxWidth {
-			line += str
-		} else {
-			lines = append(lines, WrappedLine{string(line), width - w})
-			line = str
-			prefixLength = 0
-			width = w
-			maxWidth = contMax
-		}
-	}
-	lines = append(lines, WrappedLine{string(line), width})
-	return lines
-}

src/tui/tui_test.go

@@ -2,46 +2,6 @@ package tui
 
 import "testing"
 
-func TestWrapLine(t *testing.T) {
-	// Basic wrapping
-	lines := WrapLine("hello world", 0, 7, 8, 2)
-	if len(lines) != 2 || lines[0].Text != "hello w" || lines[1].Text != "orld" {
-		t.Errorf("Basic wrap: %v", lines)
-	}
-
-	// Exact fit — no wrapping needed
-	lines = WrapLine("hello", 0, 5, 8, 2)
-	if len(lines) != 1 || lines[0].Text != "hello" || lines[0].DisplayWidth != 5 {
-		t.Errorf("Exact fit: %v", lines)
-	}
-
-	// With prefix length
-	lines = WrapLine("hello", 3, 5, 8, 2)
-	if len(lines) != 2 || lines[0].Text != "he" || lines[1].Text != "llo" {
-		t.Errorf("Prefix length: %v", lines)
-	}
-
-	// Empty string
-	lines = WrapLine("", 0, 10, 8, 2)
-	if len(lines) != 1 || lines[0].Text != "" || lines[0].DisplayWidth != 0 {
-		t.Errorf("Empty string: %v", lines)
-	}
-
-	// Continuation lines account for wrapSignWidth
-	lines = WrapLine("abcdefghij", 0, 5, 8, 2)
-	// First line: "abcde" (5 chars fit in width 5)
-	// Continuation max: 5-2=3, so "fgh" then "ij"
-	if len(lines) != 3 || lines[0].Text != "abcde" || lines[1].Text != "fgh" || lines[2].Text != "ij" {
-		t.Errorf("Continuation: %v", lines)
-	}
-
-	// Tab expansion
-	lines = WrapLine("\there", 0, 10, 4, 2)
-	if len(lines) != 1 || lines[0].DisplayWidth != 8 {
-		t.Errorf("Tab: %v", lines)
-	}
-}
-
 func TestHexToColor(t *testing.T) {
 	assert := func(expr string, r, g, b int) {
 		color := HexToColor(expr)

src/util/atexit_test.go

@@ -8,7 +8,7 @@ import (
 func TestAtExit(t *testing.T) {
 	want := []int{3, 2, 1, 0}
 	var called []int
-	for i := range 4 {
+	for i := 0; i < 4; i++ {
 		n := i
 		AtExit(func() { called = append(called, n) })
 	}

src/util/chars.go

@@ -52,7 +52,7 @@ func ToChars(bytes []byte) Chars {
 	}
 
 	runes := make([]rune, bytesUntil, len(bytes))
-	for i := range bytesUntil {
+	for i := 0; i < bytesUntil; i++ {
 		runes[i] = rune(bytes[i])
 	}
 	for i := bytesUntil; i < len(bytes); {
@@ -187,7 +187,7 @@ func (chars *Chars) TrailingWhitespaces() int {
 func (chars *Chars) TrimTrailingWhitespaces(maxIndex int) {
 	whitespaces := chars.TrailingWhitespaces()
 	end := len(chars.slice) - whitespaces
-	chars.slice = chars.slice[0:max(end, maxIndex)]
+	chars.slice = chars.slice[0:Max(end, maxIndex)]
 }
 
 func (chars *Chars) TrimSuffix(runes []rune) {
@@ -249,7 +249,7 @@ func (chars *Chars) Prepend(prefix string) {
 	}
 }
 
-func (chars *Chars) Lines(multiLine bool, maxLines int, wrapCols int, wrapSignWidth int, tabstop int, wrapWord bool) ([][]rune, bool) {
+func (chars *Chars) Lines(multiLine bool, maxLines int, wrapCols int, wrapSignWidth int, tabstop int) ([][]rune, bool) {
 	text := make([]rune, chars.Length())
 	copy(text, chars.ToRunes())
 
@@ -259,7 +259,7 @@ func (chars *Chars) Lines(multiLine bool, maxLines int, wrapCols int, wrapSignWi
 		lines = append(lines, text)
 	} else {
 		from := 0
-		for off := range text {
+		for off := 0; off < len(text); off++ {
 			if text[off] == '\n' {
 				lines = append(lines, text[from:off+1]) // Include '\n'
 				from = off + 1
@@ -307,19 +307,6 @@ func (chars *Chars) Lines(multiLine bool, maxLines int, wrapCols int, wrapSignWi
 				if overflowIdx == 0 {
 					overflowIdx = 1
 				}
-				if wrapWord {
-					// Find last space/tab at or before overflowIdx
-					breakIdx := -1
-					for k := overflowIdx; k > 0; k-- {
-						if line[k-1] == ' ' || line[k-1] == '\t' {
-							breakIdx = k
-							break
-						}
-					}
-					if breakIdx > 0 {
-						overflowIdx = breakIdx
-					}
-				}
 				if len(wrapped) >= maxLines {
 					return wrapped, true
 				}

src/util/chars_test.go

@@ -51,7 +51,7 @@ func TestTrimLength(t *testing.T) {
 func TestCharsLines(t *testing.T) {
 	chars := ToChars([]byte("abcdef\n가나다\n\tdef"))
 	check := func(multiLine bool, maxLines int, wrapCols int, wrapSignWidth int, tabstop int, expectedNumLines int, expectedOverflow bool) {
-		lines, overflow := chars.Lines(multiLine, maxLines, wrapCols, wrapSignWidth, tabstop, false)
+		lines, overflow := chars.Lines(multiLine, maxLines, wrapCols, wrapSignWidth, tabstop)
 		fmt.Println(lines, overflow)
 		if len(lines) != expectedNumLines || overflow != expectedOverflow {
 			t.Errorf("Invalid result: %d %v (expected %d %v)", len(lines), overflow, expectedNumLines, expectedOverflow)
@@ -81,51 +81,3 @@ func TestCharsLines(t *testing.T) {
 	// With wrap sign (3 + 2) and no multi-line
 	check(false, 100, 3, 2, 1, 13, false)
 }
-
-func TestCharsLinesWrapWord(t *testing.T) {
-	// "hello world foo bar" with width 12 should break at word boundaries
-	chars := ToChars([]byte("hello world foo bar"))
-	lines, overflow := chars.Lines(false, 100, 12, 0, 8, true)
-	// "hello world " (12) | "foo bar" (7)
-	if len(lines) != 2 || overflow {
-		t.Errorf("Expected 2 lines, got %d (overflow: %v): %v", len(lines), overflow, lines)
-	}
-	if string(lines[0]) != "hello world " {
-		t.Errorf("Expected first line 'hello world ', got %q", string(lines[0]))
-	}
-	if string(lines[1]) != "foo bar" {
-		t.Errorf("Expected second line 'foo bar', got %q", string(lines[1]))
-	}
-
-	// No word boundary: a single long word falls back to character wrap
-	chars2 := ToChars([]byte("abcdefghijklmnop"))
-	lines2, _ := chars2.Lines(false, 100, 10, 0, 8, true)
-	if len(lines2) != 2 {
-		t.Errorf("Expected 2 lines for long word, got %d: %v", len(lines2), lines2)
-	}
-	if string(lines2[0]) != "abcdefghij" {
-		t.Errorf("Expected first line 'abcdefghij', got %q", string(lines2[0]))
-	}
-
-	// Tab as word boundary
-	chars3 := ToChars([]byte("hello\tworld"))
-	lines3, _ := chars3.Lines(false, 100, 7, 0, 8, true)
-	// "hello\t" should break at tab (width of tab at pos 5 with tabstop 8 = 3, total width = 8 > 7)
-	// Actually RunesWidth: 'h'=1,'e'=1,'l'=1,'l'=1,'o'=1,'\t'=3 = 8 > 7, overflowIdx=5
-	// Then word-wrap scans back and finds no space/tab before idx 5 (tab IS at idx 5 but we check line[k-1])
-	// Wait - let me think: overflowIdx=5, we check k=5 -> line[4]='o', k=4 -> line[3]='l'... no space/tab found
-	// Falls back to character wrap: "hello" | "\tworld"
-	if len(lines3) < 2 {
-		t.Errorf("Expected at least 2 lines for tab test, got %d: %v", len(lines3), lines3)
-	}
-
-	// wrapWord=false still character-wraps
-	chars4 := ToChars([]byte("hello world"))
-	lines4, _ := chars4.Lines(false, 100, 8, 0, 8, false)
-	if len(lines4) != 2 {
-		t.Errorf("Expected 2 lines with wrapWord=false, got %d: %v", len(lines4), lines4)
-	}
-	if string(lines4[0]) != "hello wo" {
-		t.Errorf("Expected first line 'hello wo', got %q", string(lines4[0]))
-	}
-}

src/util/util.go

@@ -1,11 +1,11 @@
 package util
 
 import (
-	"cmp"
 	"math"
 	"os"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/mattn/go-isatty"
 	"github.com/rivo/uniseg"
@@ -18,13 +18,8 @@ func StringWidth(s string) int {
 
 // RunesWidth returns runes width
 func RunesWidth(runes []rune, prefixWidth int, tabstop int, limit int) (int, int) {
-	return StringsWidth(string(runes), prefixWidth, tabstop, limit)
-}
-
-// StringsWidth returns the width of the string
-func StringsWidth(str string, prefixWidth int, tabstop int, limit int) (int, int) {
 	width := 0
-	gr := uniseg.NewGraphemes(str)
+	gr := uniseg.NewGraphemes(string(runes))
 	idx := 0
 	for gr.Next() {
 		rs := gr.Runes()
@@ -60,8 +55,54 @@ func Truncate(input string, limit int) ([]rune, int) {
 	return runes, width
 }
 
-func Constrain[T cmp.Ordered](val, minimum, maximum T) T {
+// Max returns the largest integer
-	return max(min(val, maximum), minimum)
+func Max(first int, second int) int {
+	if first >= second {
+		return first
+	}
+	return second
+}
+
+// Max16 returns the largest integer
+func Max16(first int16, second int16) int16 {
+	if first >= second {
+		return first
+	}
+	return second
+}
+
+// Max32 returns the largest 32-bit integer
+func Max32(first int32, second int32) int32 {
+	if first > second {
+		return first
+	}
+	return second
+}
+
+// Min returns the smallest integer
+func Min(first int, second int) int {
+	if first <= second {
+		return first
+	}
+	return second
+}
+
+// Min32 returns the smallest 32-bit integer
+func Min32(first int32, second int32) int32 {
+	if first <= second {
+		return first
+	}
+	return second
+}
+
+// Constrain32 limits the given 32-bit integer with the upper and lower bounds
+func Constrain32(val int32, min int32, max int32) int32 {
+	return Max32(Min32(val, max), min)
+}
+
+// Constrain limits the given integer with the upper and lower bounds
+func Constrain(val int, min int, max int) int {
+	return Max(Min(val, max), min)
 }
 
 func AsUint16(val int) uint16 {
@@ -73,6 +114,18 @@ func AsUint16(val int) uint16 {
 	return uint16(val)
 }
 
+// DurWithin limits the given time.Duration with the upper and lower bounds
+func DurWithin(
+	val time.Duration, min time.Duration, max time.Duration) time.Duration {
+	if val < min {
+		return min
+	}
+	if val > max {
+		return max
+	}
+	return val
+}
+
 // IsTty returns true if the file is a terminal
 func IsTty(file *os.File) bool {
 	fd := file.Fd()
@@ -144,7 +197,7 @@ func CompareVersions(v1, v2 string) int {
 		return n
 	}
 
-	for i := 0; i < max(len(parts1), len(parts2)); i++ {
+	for i := 0; i < Max(len(parts1), len(parts2)); i++ {
 		var p1, p2 int
 		if i < len(parts1) {
 			p1 = atoi(parts1[i])

src/util/util_test.go

@@ -4,8 +4,72 @@ import (
 	"math"
 	"strings"
 	"testing"
+	"time"
 )
 
+func TestMax(t *testing.T) {
+	if Max(10, 1) != 10 {
+		t.Error("Expected", 10)
+	}
+	if Max(-2, 5) != 5 {
+		t.Error("Expected", 5)
+	}
+}
+
+func TestMax16(t *testing.T) {
+	if Max16(10, 1) != 10 {
+		t.Error("Expected", 10)
+	}
+	if Max16(-2, 5) != 5 {
+		t.Error("Expected", 5)
+	}
+	if Max16(math.MaxInt16, 0) != math.MaxInt16 {
+		t.Error("Expected", math.MaxInt16)
+	}
+	if Max16(0, math.MinInt16) != 0 {
+		t.Error("Expected", 0)
+	}
+}
+
+func TestMax32(t *testing.T) {
+	if Max32(10, 1) != 10 {
+		t.Error("Expected", 10)
+	}
+	if Max32(-2, 5) != 5 {
+		t.Error("Expected", 5)
+	}
+	if Max32(math.MaxInt32, 0) != math.MaxInt32 {
+		t.Error("Expected", math.MaxInt32)
+	}
+	if Max32(0, math.MinInt32) != 0 {
+		t.Error("Expected", 0)
+	}
+}
+
+func TestMin(t *testing.T) {
+	if Min(10, 1) != 1 {
+		t.Error("Expected", 1)
+	}
+	if Min(-2, 5) != -2 {
+		t.Error("Expected", -2)
+	}
+}
+
+func TestMin32(t *testing.T) {
+	if Min32(10, 1) != 1 {
+		t.Error("Expected", 1)
+	}
+	if Min32(-2, 5) != -2 {
+		t.Error("Expected", -2)
+	}
+	if Min32(math.MaxInt32, 0) != 0 {
+		t.Error("Expected", 0)
+	}
+	if Min32(0, math.MinInt32) != math.MinInt32 {
+		t.Error("Expected", math.MinInt32)
+	}
+}
+
 func TestConstrain(t *testing.T) {
 	if Constrain(-3, -1, 3) != -1 {
 		t.Error("Expected", -1)
@@ -19,6 +83,22 @@ func TestConstrain(t *testing.T) {
 	}
 }
 
+func TestConstrain32(t *testing.T) {
+	if Constrain32(-3, -1, 3) != -1 {
+		t.Error("Expected", -1)
+	}
+	if Constrain32(2, -1, 3) != 2 {
+		t.Error("Expected", 2)
+	}
+
+	if Constrain32(5, -1, 3) != 3 {
+		t.Error("Expected", 3)
+	}
+	if Constrain32(0, math.MinInt32, math.MaxInt32) != 0 {
+		t.Error("Expected", 0)
+	}
+}
+
 func TestAsUint16(t *testing.T) {
 	if AsUint16(5) != 5 {
 		t.Error("Expected", 5)
@@ -40,6 +120,18 @@ func TestAsUint16(t *testing.T) {
 	}
 }
 
+func TestDurWithIn(t *testing.T) {
+	if DurWithin(time.Duration(5), time.Duration(1), time.Duration(8)) != time.Duration(5) {
+		t.Error("Expected", time.Duration(0))
+	}
+	if DurWithin(time.Duration(0)*time.Second, time.Second, time.Duration(3)*time.Second) != time.Second {
+		t.Error("Expected", time.Second)
+	}
+	if DurWithin(time.Duration(10)*time.Second, time.Duration(0), time.Second) != time.Second {
+		t.Error("Expected", time.Second)
+	}
+}
+
 func TestOnce(t *testing.T) {
 	o := Once(false)
 	if o() {

test/lib/common.fish

@@ -1,17 +0,0 @@
-# Unset fzf variables
-set -e FZF_DEFAULT_COMMAND FZF_DEFAULT_OPTS FZF_DEFAULT_OPTS_FILE FZF_TMUX FZF_TMUX_OPTS
-set -e FZF_CTRL_T_COMMAND FZF_CTRL_T_OPTS FZF_ALT_C_COMMAND FZF_ALT_C_OPTS FZF_CTRL_R_OPTS
-set -e FZF_API_KEY
-# Unset completion-specific variables
-set -e FZF_COMPLETION_TRIGGER FZF_COMPLETION_OPTS
-
-set -gx FZF_DEFAULT_OPTS "--no-scrollbar --pointer '>' --marker '>'"
-set -gx FZF_COMPLETION_TRIGGER '++'
-set -gx fish_history fzf_test
-
-# Add fzf to PATH
-fish_add_path <%= BASE %>/bin
-
-# Source key bindings and completion
-source "<%= BASE %>/shell/key-bindings.fish"
-source "<%= BASE %>/shell/completion.fish"

test/lib/common.rb

@@ -11,7 +11,6 @@ require 'net/http'
 require 'json'
 
 TEMPLATE = File.read(File.expand_path('common.sh', __dir__))
-FISH_TEMPLATE = File.read(File.expand_path('common.fish', __dir__))
 UNSETS = %w[
   FZF_DEFAULT_COMMAND FZF_DEFAULT_OPTS
   FZF_TMUX FZF_TMUX_OPTS
@@ -25,7 +24,7 @@ DEFAULT_TIMEOUT = 10
 FILE = File.expand_path(__FILE__)
 BASE = File.expand_path('../..', __dir__)
 Dir.chdir(BASE)
-FZF = %(FZF_DEFAULT_OPTS="--no-scrollbar --gutter ' ' --pointer '>' --marker '>'" FZF_DEFAULT_COMMAND= #{BASE}/bin/fzf).freeze
+FZF = %[FZF_DEFAULT_OPTS="--no-scrollbar --gutter ' ' --pointer '>' --marker '>'" FZF_DEFAULT_COMMAND= #{BASE}/bin/fzf].freeze
 
 def wait(timeout = DEFAULT_TIMEOUT)
   since = Time.now
@@ -67,16 +66,7 @@ class Shell
     end
 
     def fish
-      @fish ||=
+      "unset #{UNSETS.join(' ')}; rm -f ~/.local/share/fish/fzf_test_history; FZF_DEFAULT_OPTS=\"--no-scrollbar --pointer '>' --marker '>'\" fish_history=fzf_test fish"
-        begin
-          confdir = '/tmp/fzf-fish'
-          FileUtils.rm_rf(confdir)
-          FileUtils.mkdir_p("#{confdir}/fish/conf.d")
-          File.open("#{confdir}/fish/conf.d/fzf.fish", 'w') do |f|
-            f.puts ERB.new(FISH_TEMPLATE).result(binding)
-          end
-          "rm -f ~/.local/share/fish/fzf_test_history; XDG_CONFIG_HOME=#{confdir} fish"
-        end
     end
   end
 end
@@ -163,7 +153,6 @@ class Tmux
       self.until(true) do |lines|
         message = "Prepare[#{tries}]"
         send_keys ' ', 'C-u', :Enter, message, :Left, :Right
-        sleep(0.15)
         lines[-1] == message
       end
     rescue Minitest::Assertion

test/test_core.rb

@@ -1190,61 +1190,6 @@ class TestCore < TestInteractive
     tmux.until { |lines| assert lines.any_include?('9999␊10000') }
   end
 
-  def test_freeze_left_keep_right
-    tmux.send_keys %(seq 10000 | #{FZF} --read0 --delimiter "\n" --freeze-left 3 --keep-right --ellipsis XX --no-multi-line --bind space:toggle-multi-line), :Enter
-    tmux.until { |lines| assert_match(/^> 1␊2␊3XX.*10000␊$/, lines[-3]) }
-    tmux.send_keys '5'
-    tmux.until { |lines| assert_match(/^> 1␊2␊3␊4␊5␊.*XX$/, lines[-3]) }
-    tmux.send_keys :Space
-    tmux.until { |lines| assert lines.any_include?('> 1') }
-    tmux.send_keys :Space
-    tmux.until { |lines| assert lines.any_include?('1␊2␊3␊4␊5␊') }
-  end
-
-  def test_freeze_left_and_right
-    tmux.send_keys %(seq 10000 | tr "\n" ' ' | #{FZF} --freeze-left 3 --freeze-right 3 --ellipsis XX), :Enter
-    tmux.until { |lines| assert_match(/XX9998 9999 10000$/, lines[-3]) }
-    tmux.send_keys "'1000"
-    tmux.until { |lines| assert_match(/^> 1 2 3XX.*XX9998 9999 10000$/, lines[-3]) }
-  end
-
-  def test_freeze_left_and_right_delimiter
-    tmux.send_keys %(seq 10000 | tr "\n" ' ' | sed 's/ / , /g' | #{FZF} --freeze-left 3 --freeze-right 3 --ellipsis XX --delimiter ' , '), :Enter
-    tmux.until { |lines| assert_match(/XX, 9999 , 10000 ,$/, lines[-3]) }
-    tmux.send_keys "'1000"
-    tmux.until { |lines| assert_match(/^> 1 , 2 , 3 ,XX.*XX, 9999 , 10000 ,$/, lines[-3]) }
-  end
-
-  def test_freeze_right_exceed_range
-    tmux.send_keys %(seq 10000 | tr "\n" ' ' | #{FZF} --freeze-right 100000 --ellipsis XX), :Enter
-    ['', "'1000"].each do |query|
-      tmux.send_keys query
-      tmux.until { |lines| assert lines.any_include?("> #{query}".strip) }
-      tmux.until do |lines|
-        assert_match(/ 9998 9999 10000$/, lines[-3])
-        assert_equal(1, lines[-3].scan('XX').size)
-      end
-    end
-  end
-
-  def test_freeze_right_exceed_range_with_freeze_left
-    tmux.send_keys %(seq 10000 | tr "\n" ' ' | #{FZF} --freeze-left 3  --freeze-right 100000 --ellipsis XX), :Enter
-    tmux.until do |lines|
-      assert_match(/^> 1 2 3XX.*9998 9999 10000$/, lines[-3])
-      assert_equal(1, lines[-3].scan('XX').size)
-    end
-  end
-
-  def test_freeze_right_with_ellipsis_and_scrolling
-    tmux.send_keys "{ seq 6; ruby -e 'print \"g\"*1000, \"\\n\"'; seq 8 100; } | #{FZF} --ellipsis='777' --freeze-right 1 --scroll-off 0 --bind a:offset-up", :Enter
-    tmux.until { |lines| assert_equal '  100/100', lines[-2] }
-    tmux.send_keys(*Array.new(6) { :a })
-    tmux.until do |lines|
-      assert_match(/> 777g+$/, lines[-3])
-      assert_equal(1, lines.count { |l| l.end_with?('g') })
-    end
-  end
-
   def test_backward_eof
     tmux.send_keys "echo foo | #{FZF} --bind 'backward-eof:reload(seq 100)'", :Enter
     tmux.until { |lines| lines.item_count == 1 && lines.match_count == 1 }
@@ -1588,16 +1533,14 @@ class TestCore < TestInteractive
   end
 
   def test_track_action
-    tmux.send_keys "seq 1000 | #{FZF} --pointer x --query 555 --bind t:track,T:up+track", :Enter
+    tmux.send_keys "seq 1000 | #{FZF} --query 555 --bind t:track", :Enter
     tmux.until do |lines|
       assert_equal 1, lines.match_count
-      assert_includes lines, 'x 555'
       assert_includes lines, '> 555'
     end
     tmux.send_keys :BSpace
     tmux.until do |lines|
       assert_equal 28, lines.match_count
-      assert_includes lines, 'x 55'
       assert_includes lines, '> 55'
     end
     tmux.send_keys :t
@@ -1607,8 +1550,7 @@ class TestCore < TestInteractive
     tmux.send_keys :BSpace
     tmux.until do |lines|
       assert_equal 271, lines.match_count
-      assert_includes lines, 'x 55'
+      assert_includes lines, '> 55'
-      assert_includes lines, '> 5'
     end
 
     # Automatically disabled when the tracking item is no longer visible
@@ -1620,33 +1562,16 @@ class TestCore < TestInteractive
     tmux.send_keys :BSpace
     tmux.until do |lines|
       assert_equal 271, lines.match_count
-      assert_includes lines, 'x 52'
       assert_includes lines, '> 5'
     end
     tmux.send_keys :t
     tmux.until do |lines|
       assert_includes lines[-2], '+t'
     end
-
-    # Automatically disabled when the focus has moved
     tmux.send_keys :Up
     tmux.until do |lines|
-      assert_includes lines, 'x 53'
       refute_includes lines[-2], '+t'
     end
-
-    # Should work even when combined with a focus moving actions
-    tmux.send_keys 'T'
-    tmux.until do |lines|
-      assert_includes lines, 'x 54'
-      assert_includes lines[-2], '+t'
-    end
-
-    tmux.send_keys 'T'
-    tmux.until do |lines|
-      assert_includes lines, 'x 55'
-      assert_includes lines[-2], '+t'
-    end
   end
 
   def test_one_and_zero
@@ -1757,7 +1682,6 @@ class TestCore < TestInteractive
 
     tmux.send_keys %(seq 100 | #{FZF} --multi --reverse --preview-window 0 --preview 'env | grep ^FZF_ | sort > #{tempname}' --no-input --bind enter:show-input+refresh-preview,space:disable-search+refresh-preview), :Enter
     expected = {
-      FZF_DIRECTION: 'down',
       FZF_TOTAL_COUNT: '100',
       FZF_MATCH_COUNT: '100',
       FZF_SELECT_COUNT: '0',
@@ -2080,7 +2004,7 @@ class TestCore < TestInteractive
       end
     end
     elapsed = Time.now - time
-    assert_operator elapsed, :<, 2
+    assert elapsed < 2
   end
 
   def test_bg_cancel
@@ -2093,7 +2017,7 @@ class TestCore < TestInteractive
     tmux.until { assert_equal 2, it.match_count }
     tmux.send_keys :Space
     tmux.until { |lines| assert lines.any_include?('[0]') }
-    sleep(2)
+    sleep 2
     tmux.until do |lines|
       assert lines.any_include?('[0]')
       refute lines.any_include?('[1]')
@@ -2175,13 +2099,4 @@ class TestCore < TestInteractive
       assert_equal 1, it.match_count
     end
   end
-
-  def test_zero_width_characters
-    tmux.send_keys %(for i in {1..1000}; do string+="a̱$i"; printf '\\e[43m%s\\e[0m\\n' "$string"; done | #{FZF} --ansi --query a500 --ellipsis XX), :Enter
-    tmux.until do |lines|
-      assert_equal 981, lines.match_count
-      assert_match(/^> XX.*a̱500/, lines[-3])
-      assert(lines.reverse.drop(5).all? { it.match?(/^  XX.*a̱500.*XX/) })
-    end
-  end
 end

test/test_filter.rb

@@ -312,18 +312,4 @@ class TestFilter < TestBase
       assert_equal expected, result
     end
   end
-
-  def test_accept_nth
-    # Single field selection
-    assert_equal 'three', `echo 'one two three' | #{FZF} -d' ' --with-nth 1 --accept-nth -1 -f one`.chomp
-
-    # Multiple field selection
-    writelines(['ID001:John:Developer', 'ID002:Jane:Manager', 'ID003:Bob:Designer'])
-    assert_equal 'ID001', `#{FZF} -d: --with-nth 2 --accept-nth 1 -f John < #{tempname}`.chomp
-    assert_equal 'ID002:Manager', `#{FZF} -d: --with-nth 2 --accept-nth 1,3 -f Jane < #{tempname}`.chomp
-
-    # Test with different delimiters
-    writelines(['emp001 Alice Engineering', 'emp002 Bob Marketing'])
-    assert_equal 'emp001', `#{FZF} -d' ' --with-nth 2 --accept-nth 1 -f Alice < #{tempname}`.chomp
-  end
 end

test/test_layout.rb

@@ -1192,38 +1192,6 @@ class TestLayout < TestInteractive
     tmux.until { assert_block(block, it) }
   end
 
-  # https://github.com/junegunn/fzf/issues/4537
-  def test_no_scrollbar_preview_toggle
-    x = 'x' * 300
-    y = 'y' * 300
-    tmux.send_keys %(yes #{x} | head -1000 | fzf --bind 'tab:toggle-preview' --border --no-scrollbar --preview 'echo #{y}' --preview-window 'border-left'), :Enter
-
-    # │ ▌ xxxxxxxx·· │ yyyyyyyy│
-    tmux.until do |lines|
-      lines.any? { it.match?(/x·· │ y+│$/) }
-    end
-    tmux.send_keys :Tab
-
-    # │ ▌ xxxxxxxx·· │
-    tmux.until do |lines|
-      lines.none? { it.match?(/x··y│$/) }
-    end
-
-    tmux.send_keys :Tab
-    tmux.until do |lines|
-      lines.any? { it.match?(/x·· │ y+│$/) }
-    end
-  end
-
-  def test_header_and_footer_should_not_be_wider_than_list
-    tmux.send_keys %(WIDE=$(printf 'x%.0s' {1..1000}); (echo $WIDE; echo $WIDE) | fzf --header-lines 1 --style full --header-border bottom --header-lines-border top --ellipsis XX --header "$WIDE" --footer "$WIDE" --no-footer-border), :Enter
-    tmux.until do |lines|
-      matches = lines.filter_map { |line| line[/x+XX/] }
-      assert_equal 4, matches.length
-      assert_equal 1, matches.uniq.length
-    end
-  end
-
   def test_combinations
     skip unless ENV['LONGTEST']
 

test/test_preview.rb

@@ -383,16 +383,6 @@ class TestPreview < TestInteractive
     end
   end
 
-  def test_preview_follow_wrap
-    tmux.send_keys "seq 1 | #{FZF} --preview 'seq 1000' --preview-window right,2,follow,wrap", :Enter
-    tmux.until { |lines| assert_equal 1, lines.match_count }
-    tmux.until do |lines|
-      idx = lines.rindex { it.include?('│ 10 │') }
-      assert_includes lines[idx + 1], '│ ↳  │'
-      assert_includes lines[idx + 2], '│ ↳  │'
-    end
-  end
-
   def test_close
     tmux.send_keys "seq 100 | #{FZF} --preview 'echo foo' --bind ctrl-c:close", :Enter
     tmux.until { |lines| assert_equal 100, lines.match_count }
@@ -551,7 +541,7 @@ class TestPreview < TestInteractive
     tmux.send_keys "seq 10 | #{FZF} --preview-border rounded --preview-window '~5,2,+0,<100000(~0,+100,wrap,noinfo)' --preview 'seq 1000'", :Enter
     tmux.until { |lines| assert_equal 10, lines.match_count }
     tmux.until do |lines|
-      assert_equal ['╭────╮', '│ 10 │', '│ ↳  │', '│ 10 │', '│ ↳  │'], lines.take(5).map(&:strip)
+      assert_equal ['╭────╮', '│ 10 │', '│ ↳ 0│', '│ 10 │', '│ ↳ 1│'], lines.take(5).map(&:strip)
     end
   end
 
@@ -582,31 +572,4 @@ class TestPreview < TestInteractive
       assert_equal 1, lines.match_count
     end
   end
-
-  def test_preview_wrap_sign_between_ansi_fragments
-    tmux.send_keys %(seq 1 | #{FZF} --preview 'echo -e "\\x1b[33m1234567890 \\x1b[mhello"; echo -e "\\x1b[33m1234567890 \\x1b[mhello"' --preview-window 10,wrap-word), :Enter
-    tmux.until do |lines|
-      assert_equal 1, lines.match_count
-      assert_equal(2, lines.count { |line| line.include?('│ 1234567890 │') })
-      assert_equal(2, lines.count { |line| line.include?('│ ↳ hello    │') })
-    end
-  end
-
-  def test_preview_wrap_sign_between_ansi_fragments_overflow
-    tmux.send_keys %(seq 1 | #{FZF} --preview 'echo -e "\\x1b[33m1234567890 \\x1b[mhello"; echo -e "\\x1b[33m1234567890 \\x1b[mhello"' --preview-window 2,wrap-word), :Enter
-    tmux.until do |lines|
-      assert_equal 1, lines.match_count
-      assert_equal(2, lines.count { |line| line.include?('│ 12 │') })
-      assert_equal(0, lines.count { |line| line.include?('│ h') })
-    end
-  end
-
-  def test_preview_wrap_sign_between_ansi_fragments_overflow2
-    tmux.send_keys %(seq 1 | #{FZF} --preview 'echo -e "\\x1b[33m1234567890 \\x1b[mhello"; echo -e "\\x1b[33m1234567890 \\x1b[mhello"' --preview-window 1,wrap-word), :Enter
-    tmux.until do |lines|
-      assert_equal 1, lines.match_count
-      assert_equal(2, lines.count { |line| line.include?('│ 1 │') })
-      assert_equal(0, lines.count { |line| line.include?('│ h') })
-    end
-  end
 end

test/test_raw.rb

@@ -1,113 +0,0 @@
-# frozen_string_literal: true
-
-require_relative 'lib/common'
-
-# Testing raw mode
-class TestRaw < TestInteractive
-  def test_raw_mode
-    tmux.send_keys %(seq 1000 | #{FZF} --raw --bind ctrl-x:toggle-raw,a:enable-raw,b:disable-raw --gutter '▌' --multi --bind 'space:transform-prompt:echo "[[$FZF_RAW]] "'), :Enter
-    tmux.until { assert_equal 1000, it.match_count }
-
-    tmux.send_keys 1
-    tmux.until { assert_equal 272, it.match_count }
-
-    tmux.send_keys :Up
-    tmux.until { assert_includes it, '> 2' }
-
-    tmux.send_keys 'C-p'
-    tmux.until do
-      assert_includes it, '> 10'
-      assert_includes it, '▖ 9'
-    end
-
-    tmux.send_keys 'C-x'
-    tmux.until do
-      assert_includes it, '> 10'
-      assert_includes it, '▌ 1'
-    end
-
-    tmux.send_keys :Up, 'C-x'
-    tmux.until do
-      assert_includes it, '> 11'
-      assert_includes it, '▖ 10'
-    end
-
-    tmux.send_keys 1
-    tmux.until { assert_equal 28, it.match_count }
-
-    tmux.send_keys 'C-p'
-    tmux.until do
-      assert_includes it, '> 101'
-      assert_includes it, '▖ 100'
-    end
-
-    tmux.send_keys 'C-n'
-    tmux.until do
-      assert_includes it, '> 11'
-      assert_includes it, '▖ 10'
-    end
-
-    tmux.send_keys :Tab, :Tab, :Tab
-    tmux.until { assert_equal 3, it.select_count }
-
-    tmux.send_keys 'C-x'
-    tmux.until do
-      assert_equal 1, it.select_count
-      assert_includes it, '▌ 110'
-      assert_includes it, '>>11'
-    end
-
-    tmux.send_keys 'a'
-    tmux.until do
-      assert_equal 1, it.select_count
-      assert_includes it, '>>11'
-      assert_includes it, '▖ 10'
-    end
-
-    tmux.send_keys :Down, :Space
-    tmux.until { assert_includes it, '[[0]] 11' }
-
-    tmux.send_keys :Up, :Space
-    tmux.until { assert_includes it, '[[1]] 11' }
-
-    tmux.send_keys 'b'
-    tmux.until do
-      assert_equal 1, it.select_count
-      assert_includes it, '▌ 110'
-      assert_includes it, '>>11'
-    end
-
-    tmux.send_keys :Space
-    tmux.until { assert_includes it, '[[]] 11' }
-
-    tmux.send_keys 'C-u', '5'
-    tmux.until { assert_includes it, '> 5' }
-
-    tmux.send_keys 'C-x', 'C-p', 'C-p'
-    tmux.until do
-      assert_includes it, '> 25'
-      assert_includes it, '▖ 24'
-    end
-
-    tmux.send_keys 'C-x'
-    tmux.until do
-      assert_includes it, '> 25'
-      assert_includes it, '▌ 15'
-    end
-
-    # 35 is the closest match in raw mode
-    tmux.send_keys 'C-x', :Up, :Up, :Up, :Up, :Up, :Up, 'C-x'
-    tmux.until do
-      assert_includes it, '> 35'
-      assert_includes it, '▌ 25'
-    end
-  end
-
-  def test_raw_best
-    tmux.send_keys %(seq 1000 | #{FZF} --raw --bind space:best), :Enter
-    tmux.send_keys 999
-    tmux.until { assert_includes it, '> 1' }
-    tmux.send_keys :Space
-    tmux.until { assert_includes it, '> 999' }
-  end
-end

test/test_server.rb

@@ -31,32 +31,22 @@ class TestServer < TestInteractive
   end
 
   def test_listen_with_api_key
-    uri = URI('http://localhost:6266')
+    post_uri = URI('http://localhost:6266')
     tmux.send_keys 'seq 10 | FZF_API_KEY=123abc fzf --listen 6266', :Enter
     tmux.until { |lines| assert_equal 10, lines.match_count }
     # Incorrect API Key
     [nil, { 'x-api-key' => '' }, { 'x-api-key' => '124abc' }].each do |headers|
-      res = Net::HTTP.post(uri, 'change-query(yo)+reload(seq 100)+change-prompt:hundred> ', headers)
+      res = Net::HTTP.post(post_uri, 'change-query(yo)+reload(seq 100)+change-prompt:hundred> ', headers)
-      assert_equal '401', res.code
-      assert_equal 'Unauthorized', res.message
-      assert_equal "invalid api key\n", res.body
-
-      res = Net::HTTP.get_response(uri, headers)
       assert_equal '401', res.code
       assert_equal 'Unauthorized', res.message
       assert_equal "invalid api key\n", res.body
     end
-
     # Valid API Key
     [{ 'x-api-key' => '123abc' }, { 'X-API-Key' => '123abc' }].each do |headers|
-      res = Net::HTTP.post(uri, 'change-query(yo)+reload(seq 100)+change-prompt:hundred> ', headers)
+      res = Net::HTTP.post(post_uri, 'change-query(yo)+reload(seq 100)+change-prompt:hundred> ', headers)
       assert_equal '200', res.code
       tmux.until { |lines| assert_equal 100, lines.item_count }
       tmux.until { |lines| assert_equal 'hundred> yo', lines[-1] }
-
-      res = Net::HTTP.get_response(uri, headers)
-      assert_equal '200', res.code
-      assert_equal 'yo', JSON.parse(res.body, symbolize_names: true)[:query]
     end
   end
 end

test/test_shell_integration.rb

@@ -27,10 +27,6 @@ module TestShell
     tmux.prepare
   end
 
-  def trigger
-    '**'
-  end
-
   def test_ctrl_t
     set_var('FZF_CTRL_T_COMMAND', 'seq 100')
 
@@ -138,7 +134,7 @@ module TestShell
     tmux.send_keys 'C-r'
     tmux.until { |lines| assert_equal '>', lines[-1] }
     tmux.send_keys 'foo bar'
-    tmux.until { |lines| assert_includes lines[-4], '"foo' } if shell == :bash
+    tmux.until { |lines| assert_includes lines[-4], '"foo' } unless shell == :zsh
     tmux.until { |lines| assert lines[-3]&.match?(/bar"␊?/) }
     tmux.send_keys :Enter
     tmux.until { |lines| assert lines[-1]&.match?(/bar"␊?/) }
@@ -169,11 +165,7 @@ module CompletionTest
       FileUtils.touch(File.expand_path(f))
     end
     tmux.prepare
-    if shell == :fish
+    tmux.send_keys 'cat /tmp/fzf-test/10**', :Tab
-      tmux.send_keys 'cat /tmp/fzf-test/10', 'C-t'
-    else
-      tmux.send_keys "cat /tmp/fzf-test/10#{trigger}", :Tab
-    end
     tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
     tmux.send_keys ' !d'
     tmux.until { |lines| assert_equal 2, lines.match_count }
@@ -187,11 +179,7 @@ module CompletionTest
     # ~USERNAME**<TAB>
     user = `whoami`.chomp
     tmux.send_keys 'C-u'
-    if shell == :fish
+    tmux.send_keys "cat ~#{user}**", :Tab
-      tmux.send_keys "cat ~#{user}", 'C-t'
-    else
-      tmux.send_keys "cat ~#{user}#{trigger}", :Tab
-    end
     tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
     tmux.send_keys "/#{user}"
     tmux.until { |lines| assert(lines.any? { |l| l.end_with?("/#{user}") }) }
@@ -202,29 +190,14 @@ module CompletionTest
 
     # ~INVALID_USERNAME**<TAB>
     tmux.send_keys 'C-u'
-    if shell == :fish
+    tmux.send_keys 'cat ~such**', :Tab
-      tmux.send_keys 'cat ~such', 'C-t'
-    else
-      tmux.send_keys "cat ~such#{trigger}", :Tab
-    end
     tmux.until(true) { |lines| assert lines.any_include?('no~such~user') }
     tmux.send_keys :Enter
-    tmux.until(true) do |lines|
+    tmux.until(true) { |lines| assert_equal 'cat no~such~user', lines[-1] }
-      if shell == :fish
-        # Fish's string escape quotes filenames with ~ to prevent tilde expansion
-        assert_equal 'cat no\\~such\\~user', lines[-1]
-      else
-        assert_equal 'cat no~such~user', lines[-1]
-      end
-    end
 
     # /tmp/fzf\ test**<TAB>
     tmux.send_keys 'C-u'
-    if shell == :fish
+    tmux.send_keys 'cat /tmp/fzf\ test/**', :Tab
-      tmux.send_keys 'cat /tmp/fzf\\ test/', 'C-t'
-    else
-      tmux.send_keys "cat /tmp/fzf\\ test/#{trigger}", :Tab
-    end
     tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
     tmux.send_keys 'foobar$'
     tmux.until do |lines|
@@ -237,11 +210,7 @@ module CompletionTest
     # Should include hidden files
     (1..100).each { |i| FileUtils.touch("/tmp/fzf-test/.hidden-#{i}") }
     tmux.send_keys 'C-u'
-    if shell == :fish
+    tmux.send_keys 'cat /tmp/fzf-test/hidden**', :Tab
-      tmux.send_keys 'cat /tmp/fzf-test/hidden', 'C-t'
-    else
-      tmux.send_keys "cat /tmp/fzf-test/hidden#{trigger}", :Tab
-    end
     tmux.until(true) do |lines|
       assert_equal 100, lines.match_count
       assert lines.any_include?('/tmp/fzf-test/.hidden-')
@@ -254,89 +223,70 @@ module CompletionTest
   end
 
   def test_file_completion_root
-    if shell == :fish
+    tmux.send_keys 'ls /**', :Tab
-      tmux.send_keys 'ls /', 'C-t'
-    else
-      tmux.send_keys "ls /#{trigger}", :Tab
-    end
     tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
     tmux.send_keys :Enter
   end
 
   def test_dir_completion
-    FileUtils.mkdir_p('/tmp/fzf-test-dir')
     (1..100).each do |idx|
-      FileUtils.mkdir_p("/tmp/fzf-test-dir/d#{idx}")
+      FileUtils.mkdir_p("/tmp/fzf-test/d#{idx}")
     end
-    FileUtils.touch('/tmp/fzf-test-dir/d55/xxx')
+    FileUtils.touch('/tmp/fzf-test/d55/xxx')
     tmux.prepare
-    if shell == :fish
+    tmux.send_keys 'cd /tmp/fzf-test/**', :Tab
-      tmux.send_keys 'cd /tmp/fzf-test-dir/', 'C-t'
-    else
-      tmux.send_keys "cd /tmp/fzf-test-dir/#{trigger}", :Tab
-    end
     tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
-    # Tab selects items in C-t's --multi mode, so skip for fish
+    tmux.send_keys :Tab, :Tab # Tab does not work here
-    tmux.send_keys :Tab, :Tab unless shell == :fish # Tab does not work here
+    tmux.send_keys 55
-    tmux.send_keys '55/$'
     tmux.until do |lines|
       assert_equal 1, lines.match_count
-      assert_includes lines, '> 55/$'
+      assert_includes lines, '> 55'
-      assert_includes lines, '> /tmp/fzf-test-dir/d55/'
+      assert_includes lines, '> /tmp/fzf-test/d55/'
     end
     tmux.send_keys :Enter
-    tmux.until(true) { |lines| assert_equal 'cd /tmp/fzf-test-dir/d55/', lines[-1] }
+    tmux.until(true) { |lines| assert_equal 'cd /tmp/fzf-test/d55/', lines[-1] }
-    # C-t appends a trailing space after the result
-    tmux.send_keys :BSpace if shell == :fish
     tmux.send_keys :xx
-    tmux.until { |lines| assert_equal 'cd /tmp/fzf-test-dir/d55/xx', lines[-1] }
+    tmux.until { |lines| assert_equal 'cd /tmp/fzf-test/d55/xx', lines[-1] }
 
     # Should not match regular files (bash-only)
     if instance_of?(TestBash)
       tmux.send_keys :Tab
-      tmux.until { |lines| assert_equal 'cd /tmp/fzf-test-dir/d55/xx', lines[-1] }
+      tmux.until { |lines| assert_equal 'cd /tmp/fzf-test/d55/xx', lines[-1] }
     end
 
     # Fail back to plusdirs
     tmux.send_keys :BSpace, :BSpace, :BSpace
-    tmux.until { |lines| assert_equal 'cd /tmp/fzf-test-dir/d55', lines[-1] }
+    tmux.until { |lines| assert_equal 'cd /tmp/fzf-test/d55', lines[-1] }
     tmux.send_keys :Tab
-    tmux.until { |lines| assert_equal 'cd /tmp/fzf-test-dir/d55/', lines[-1] }
+    tmux.until { |lines| assert_equal 'cd /tmp/fzf-test/d55/', lines[-1] }
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-dir')
   end
 
   def test_process_completion
-    skip('fish background job format differs') if shell == :fish
+    tmux.send_keys 'sleep 12345 &', :Enter
-
+    lines = tmux.until { |lines| assert lines[-1]&.start_with?('[1] ') }
-    begin
+    pid = lines[-1]&.split&.last
-      tmux.send_keys 'sleep 12345 &', :Enter
+    tmux.prepare
-      lines = tmux.until { |lines| assert lines[-1]&.start_with?('[1] ') }
+    tmux.send_keys 'C-L'
-      pid = lines[-1]&.split&.last
+    tmux.send_keys 'kill **', :Tab
-      tmux.prepare
+    tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
-      tmux.send_keys 'C-L'
+    tmux.send_keys 'sleep12345'
-      tmux.send_keys "kill #{trigger}", :Tab
+    tmux.until { |lines| assert lines.any_include?('sleep 12345') }
-      tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
+    tmux.send_keys :Enter
-      tmux.send_keys 'sleep12345'
+    tmux.until(true) { |lines| assert_equal "kill #{pid}", lines[-1] }
-      tmux.until { |lines| assert lines.any_include?('sleep 12345') }
+  ensure
-      tmux.send_keys :Enter
+    if pid
-      tmux.until(true) { |lines| assert_equal "kill #{pid}", lines[-1] }
+      begin
-    ensure
+        Process.kill('KILL', pid.to_i)
-      if pid
+      rescue StandardError
-        begin
+        nil
-          Process.kill('KILL', pid.to_i)
-        rescue StandardError
-          nil
-        end
       end
     end
   end
 
   def test_custom_completion
-    skip('fish does not use _fzf_compgen_path; path completion is via ctrl-t') if shell == :fish
     tmux.send_keys '_fzf_compgen_path() { echo "$1"; seq 10; }', :Enter
     tmux.prepare
-    tmux.send_keys "ls /tmp/#{trigger}", :Tab
+    tmux.send_keys 'ls /tmp/**', :Tab
     tmux.until { |lines| assert_equal 11, lines.match_count }
     tmux.send_keys :Tab, :Tab, :Tab
     tmux.until { |lines| assert_equal 3, lines.select_count }
@@ -345,12 +295,11 @@ module CompletionTest
   end
 
   def test_unset_completion
-    skip('fish has native completion for set and unset variables') if shell == :fish
     tmux.send_keys 'export FZFFOOBAR=BAZ', :Enter
     tmux.prepare
 
     # Using tmux
-    tmux.send_keys "unset FZFFOOBR#{trigger}", :Tab
+    tmux.send_keys 'unset FZFFOOBR**', :Tab
     tmux.until { |lines| assert_equal 1, lines.match_count }
     tmux.send_keys :Enter
     tmux.until { |lines| assert_equal 'unset FZFFOOBAR', lines[-1] }
@@ -359,57 +308,34 @@ module CompletionTest
     # FZF_TMUX=1
     new_shell
     tmux.focus
-    tmux.send_keys "unset FZFFOOBR#{trigger}", :Tab
+    tmux.send_keys 'unset FZFFOOBR**', :Tab
     tmux.until { |lines| assert_equal 1, lines.match_count }
     tmux.send_keys :Enter
     tmux.until { |lines| assert_equal 'unset FZFFOOBAR', lines[-1] }
   end
 
   def test_completion_in_command_sequence
-    if shell == :fish
+    tmux.send_keys 'export FZFFOOBAR=BAZ', :Enter
-      FileUtils.mkdir_p('/tmp/fzf-test-seq')
+    tmux.prepare
-      FileUtils.touch('/tmp/fzf-test-seq/fzffoobar')
+
-      tmux.prepare
+    triggers = ['**', '~~', '++', 'ff', '/']
-      # Fish uses Shift-Tab for fzf completion (no trigger system)
+    triggers.push('&', '[', ';', '`') if instance_of?(TestZsh)
-      command = 'echo foo; QUX=THUD ls /tmp/fzf-test-seq/fzffoobr'
+
-      expected = 'echo foo; QUX=THUD ls /tmp/fzf-test-seq/fzffoobar'
+    triggers.each do |trigger|
-      tmux.send_keys command, :BTab
+      set_var('FZF_COMPLETION_TRIGGER', trigger)
+      command = "echo foo; QUX=THUD unset FZFFOOBR#{trigger}"
+      tmux.send_keys command.sub(/(;|`)$/, '\\\\\1'), :Tab
       tmux.until { |lines| assert_equal 1, lines.match_count }
       tmux.send_keys :Enter
-      tmux.until { |lines| assert_equal expected, lines[-1] }
+      tmux.until { |lines| assert_equal 'echo foo; QUX=THUD unset FZFFOOBAR', lines[-1] }
-    else
-      tmux.send_keys 'export FZFFOOBAR=BAZ', :Enter
-      tmux.prepare
-
-      triggers = ['**', '~~', '++', 'ff', '/']
-      triggers.push('&', '[', ';', '`') if instance_of?(TestZsh)
-
-      triggers.each do |trigger|
-        set_var('FZF_COMPLETION_TRIGGER', trigger)
-        command = "echo foo; QUX=THUD unset FZFFOOBR#{trigger}"
-        expected = 'echo foo; QUX=THUD unset FZFFOOBAR'
-        tmux.send_keys command.sub(/(;|`)$/, '\\\\\1'), :Tab
-        tmux.until { |lines| assert_equal 1, lines.match_count }
-        tmux.send_keys :Enter
-        tmux.until { |lines| assert_equal expected, lines[-1] }
-      end
     end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-seq') if shell == :fish
   end
 
   def test_file_completion_unicode
     FileUtils.mkdir_p('/tmp/fzf-test')
-    # Shell-agnostic file creation
+    tmux.paste "cd /tmp/fzf-test; echo test3 > $'fzf-unicode \\355\\205\\214\\354\\212\\244\\355\\212\\2701'; echo test4 > $'fzf-unicode \\355\\205\\214\\354\\212\\244\\355\\212\\2702'"
-    File.write('/tmp/fzf-test/fzf-unicode 테스트1', "test3\n")
-    File.write('/tmp/fzf-test/fzf-unicode 테스트2', "test4\n")
-    tmux.send_keys 'cd /tmp/fzf-test', :Enter
     tmux.prepare
-    if shell == :fish
+    tmux.send_keys 'cat fzf-unicode**', :Tab
-      tmux.send_keys 'cat fzf-unicode', 'C-t'
-    else
-      tmux.send_keys "cat fzf-unicode#{trigger}", :Tab
-    end
     tmux.until { |lines| assert_equal 2, lines.match_count }
 
     tmux.send_keys '1'
@@ -432,41 +358,36 @@ module CompletionTest
   end
 
   def test_custom_completion_api
-    skip('bash-specific _comprun/declare syntax') if shell == :fish
+    tmux.send_keys 'eval "_fzf$(declare -f _comprun)"', :Enter
-
+    %w[f g].each do |command|
-    begin
-      tmux.send_keys 'eval "_fzf$(declare -f _comprun)"', :Enter
-      %w[f g].each do |command|
-        tmux.prepare
-        tmux.send_keys "#{command} b#{trigger}", :Tab
-        tmux.until do |lines|
-          assert_equal 2, lines.item_count
-          assert_equal 1, lines.match_count
-          assert lines.any_include?("prompt-#{command}")
-          assert lines.any_include?("preview-#{command}-bar")
-        end
-        tmux.send_keys :Enter
-        tmux.until { |lines| assert_equal "#{command} #{command}barbar", lines[-1] }
-        tmux.send_keys 'C-u'
-      end
-    ensure
       tmux.prepare
-      tmux.send_keys 'unset -f _fzf_comprun', :Enter
+      tmux.send_keys "#{command} b**", :Tab
+      tmux.until do |lines|
+        assert_equal 2, lines.item_count
+        assert_equal 1, lines.match_count
+        assert lines.any_include?("prompt-#{command}")
+        assert lines.any_include?("preview-#{command}-bar")
+      end
+      tmux.send_keys :Enter
+      tmux.until { |lines| assert_equal "#{command} #{command}barbar", lines[-1] }
+      tmux.send_keys 'C-u'
     end
+  ensure
+    tmux.prepare
+    tmux.send_keys 'unset -f _fzf_comprun', :Enter
   end
 
   def test_ssh_completion
-    skip('fish uses native ssh completion') if shell == :fish
     (1..5).each { |i| FileUtils.touch("/tmp/fzf-test-ssh-#{i}") }
 
-    tmux.send_keys "ssh jg@localhost#{trigger}", :Tab
+    tmux.send_keys 'ssh jg@localhost**', :Tab
     tmux.until do |lines|
       assert_operator lines.match_count, :>=, 1
     end
 
     tmux.send_keys :Enter
     tmux.until { |lines| assert lines.any_include?('ssh jg@localhost') }
-    tmux.send_keys " -i /tmp/fzf-test-ssh#{trigger}", :Tab
+    tmux.send_keys ' -i /tmp/fzf-test-ssh**', :Tab
     tmux.until do |lines|
       assert_operator lines.match_count, :>=, 5
       assert_equal 0, lines.select_count
@@ -478,344 +399,11 @@ module CompletionTest
     tmux.send_keys :Enter
     tmux.until { |lines| assert lines.any_include?('ssh jg@localhost  -i /tmp/fzf-test-ssh-') }
 
-    tmux.send_keys "localhost#{trigger}", :Tab
+    tmux.send_keys 'localhost**', :Tab
     tmux.until do |lines|
       assert_operator lines.match_count, :>=, 1
     end
   end
-
-  def test_option_equals_long_option
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-eq-long')
-    FileUtils.touch('/tmp/fzf-test-opt-eq-long/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-eq-long', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command --opt=SECURI', 'C-t'
-    else
-      tmux.send_keys "some-command --opt=SECURI#{trigger}", :Tab
-    end
-
-    case shell
-    when :bash
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert_includes lines, '> SECURI'
-      end
-      tmux.send_keys :Enter
-      tmux.until(true) { |lines| assert_equal 'some-command --opt=SECURITY.md', lines[-1] }
-    when :fish
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert lines.any_include?('SECURITY.md')
-      end
-      tmux.send_keys :Enter
-      tmux.until(true) { |lines| assert_equal 'some-command --opt=SECURITY.md', lines[-1] }
-    when :zsh
-      tmux.until do |lines|
-        assert_equal 0, lines.match_count
-        assert_includes lines, '> --opt=SECURI'
-      end
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-eq-long')
-  end
-
-  def test_option_equals_long_option_after_double_dash
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-eq-long-ddash')
-    FileUtils.touch('/tmp/fzf-test-opt-eq-long-ddash/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-eq-long-ddash', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command -- --opt=SECURI', 'C-t'
-    else
-      tmux.send_keys "some-command -- --opt=SECURI#{trigger}", :Tab
-    end
-
-    case shell
-    when :bash
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert_includes lines, '> SECURI'
-      end
-      tmux.send_keys :Enter
-      tmux.until(true) { |lines| assert_equal 'some-command -- --opt=SECURITY.md', lines[-1] }
-    when :fish, :zsh
-      tmux.until do |lines|
-        assert_equal 0, lines.match_count
-        assert_includes lines, '> --opt=SECURI'
-      end
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-eq-long-ddash')
-  end
-
-  def test_option_equals_short_option
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-eq-short')
-    FileUtils.touch('/tmp/fzf-test-opt-eq-short/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-eq-short', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command -o=SECURI', 'C-t'
-    else
-      tmux.send_keys "some-command -o=SECURI#{trigger}", :Tab
-    end
-
-    case shell
-    when :bash, :fish
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert lines.any_include?('> SECURITY.md')
-      end
-      tmux.send_keys :Enter
-      tmux.until(true) { |lines| assert_equal 'some-command -o=SECURITY.md', lines[-1] }
-    when :zsh
-      tmux.until do |lines|
-        assert_equal 0, lines.match_count
-        assert_includes lines, '> -o=SECURI'
-      end
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-eq-short')
-  end
-
-  def test_option_equals_short_option_after_double_dash
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-eq-short-ddash')
-    FileUtils.touch('/tmp/fzf-test-opt-eq-short-ddash/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-eq-short-ddash', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command -- -o=SECURI', 'C-t'
-    else
-      tmux.send_keys "some-command -- -o=SECURI#{trigger}", :Tab
-    end
-
-    case shell
-    when :bash
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert_includes lines, '> SECURITY.md'
-      end
-      tmux.send_keys :Enter
-      tmux.until(true) { |lines| assert_equal 'some-command -- -o=SECURITY.md', lines[-1] }
-    when :fish, :zsh
-      tmux.until do |lines|
-        assert_equal 0, lines.match_count
-        assert_includes lines, '> -o=SECURI'
-      end
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-eq-short-ddash')
-  end
-
-  def test_option_no_equals_long_option
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-no-eq-long')
-    FileUtils.touch('/tmp/fzf-test-opt-no-eq-long/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-no-eq-long', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command --optSECURI', 'C-t'
-    else
-      tmux.send_keys "some-command --optSECURI#{trigger}", :Tab
-    end
-
-    tmux.until do |lines|
-      assert_equal 0, lines.match_count
-      assert_includes lines, '> --optSECURI'
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-no-eq-long')
-  end
-
-  def test_option_no_equals_long_option_after_double_dash
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-no-eq-long-ddash')
-    FileUtils.touch('/tmp/fzf-test-opt-no-eq-long-ddash/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-no-eq-long-ddash', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command -- --optSECURI', 'C-t'
-    else
-      tmux.send_keys "some-command -- --optSECURI#{trigger}", :Tab
-    end
-
-    tmux.until do |lines|
-      assert_equal 0, lines.match_count
-      assert_includes lines, '> --optSECURI'
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-no-eq-long-ddash')
-  end
-
-  def test_option_no_equals_short_option
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-no-eq-short')
-    FileUtils.touch('/tmp/fzf-test-opt-no-eq-short/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-no-eq-short', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command -oSECURI', 'C-t'
-    else
-      tmux.send_keys "some-command -oSECURI#{trigger}", :Tab
-    end
-
-    case shell
-    when :bash, :zsh
-      tmux.until do |lines|
-        assert_equal 0, lines.match_count
-        assert_includes lines, '> -oSECURI'
-      end
-    when :fish
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert lines.any_include?('> SECURITY.md')
-      end
-      tmux.send_keys :Enter
-      tmux.until(true) { |lines| assert_equal 'some-command -oSECURITY.md', lines[-1] }
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-no-eq-short')
-  end
-
-  def test_option_no_equals_short_option_after_double_dash
-    FileUtils.mkdir_p('/tmp/fzf-test-opt-no-eq-short-ddash')
-    FileUtils.touch('/tmp/fzf-test-opt-no-eq-short-ddash/SECURITY.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-opt-no-eq-short-ddash', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'some-command -- -oSECURI', 'C-t'
-    else
-      tmux.send_keys "some-command -- -oSECURI#{trigger}", :Tab
-    end
-
-    tmux.until do |lines|
-      assert_equal 0, lines.match_count
-      assert_includes lines, '> -oSECURI'
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-opt-no-eq-short-ddash')
-  end
-
-  def test_filename_with_newline
-    FileUtils.mkdir_p('/tmp/fzf-test-newline')
-    FileUtils.touch("/tmp/fzf-test-newline/xyz\nwith\nnewlines")
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-newline', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'cat xyz', 'C-t'
-    else
-      tmux.send_keys "cat xyz#{trigger}", :Tab
-    end
-
-    case shell
-    when :fish
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert_includes lines, '> xyz'
-      end
-      tmux.send_keys :Enter
-      # fish escapes newlines in filenames
-      tmux.until(true) { |lines| assert_equal 'cat xyz\\nwith\\nnewlines', lines[-1] }
-    when :bash, :zsh
-      tmux.until do |lines|
-        assert_equal 1, lines.match_count
-        assert_includes lines, '> xyz'
-      end
-      tmux.send_keys :Enter
-      # bash and zsh replace newlines with spaces in filenames
-      tmux.until(true) { |lines| assert_equal 'cat xyz with newlines', lines[-1] }
-    end
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-newline')
-  end
-
-  def test_path_with_special_chars
-    FileUtils.mkdir_p('/tmp/fzf-test-[special]')
-    FileUtils.touch('/tmp/fzf-test-[special]/xyz123')
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'ls /tmp/fzf-test-\[special\]/xyz', 'C-t'
-    else
-      tmux.send_keys "ls /tmp/fzf-test-\\[special\\]/xyz#{trigger}", :Tab
-    end
-    tmux.until { |lines| assert_equal 1, lines.match_count }
-    tmux.send_keys :Enter
-    tmux.until(true) { |lines| assert_equal 'ls /tmp/fzf-test-\\[special\\]/xyz123', lines[-1] }
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-[special]')
-  end
-
-  def test_query_with_dollar_anchor
-    FileUtils.mkdir_p('/tmp/fzf-test-dollar-anchor')
-    FileUtils.touch('/tmp/fzf-test-dollar-anchor/file.txt')
-    FileUtils.touch('/tmp/fzf-test-dollar-anchor/filetxt.md')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-dollar-anchor', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'ls txt$', 'C-t'
-    else
-      tmux.send_keys "ls txt$#{trigger}", :Tab
-    end
-    tmux.until do |lines|
-      assert_equal 1, lines.match_count
-      assert_includes lines, '> txt$'
-    end
-    tmux.send_keys :Enter
-    tmux.until(true) { |lines| assert_equal 'ls file.txt', lines[-1] }
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-dollar-anchor')
-  end
-
-  def test_single_flag_completion
-    FileUtils.mkdir_p('/tmp/fzf-test-single-flag')
-    FileUtils.touch('/tmp/fzf-test-single-flag/-testfile.txt')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-single-flag', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'ls -', 'C-t'
-    else
-      tmux.send_keys "ls -#{trigger}", :Tab
-    end
-
-    tmux.until do |lines|
-      assert_equal 1, lines.match_count
-      assert_includes lines, '> -'
-    end
-    tmux.send_keys :Enter
-    tmux.until(true) { |lines| assert_equal 'ls -testfile.txt', lines[-1] }
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-single-flag')
-  end
-
-  def test_double_flag_completion
-    FileUtils.mkdir_p('/tmp/fzf-test-double-flag')
-    FileUtils.touch('/tmp/fzf-test-double-flag/--testfile.txt')
-    tmux.prepare
-    tmux.send_keys 'cd /tmp/fzf-test-double-flag', :Enter
-    tmux.prepare
-    if shell == :fish
-      tmux.send_keys 'ls --', 'C-t'
-    else
-      tmux.send_keys "ls --#{trigger}", :Tab
-    end
-
-    tmux.until do |lines|
-      assert_equal 1, lines.match_count
-      assert_includes lines, '> --'
-    end
-    tmux.send_keys :Enter
-    tmux.until(true) { |lines| assert_equal 'ls --testfile.txt', lines[-1] }
-  ensure
-    FileUtils.rm_rf('/tmp/fzf-test-double-flag')
-  end
 end
 
 class TestBash < TestBase
@@ -836,7 +424,7 @@ class TestBash < TestBase
     tmux.paste 'touch /tmp/foo; _fzf_completion_loader=1'
     tmux.paste '_completion_loader() { complete -o default fake; }'
     tmux.paste 'complete -F _fzf_path_completion -o default -o bashdefault fake'
-    tmux.send_keys "fake /tmp/foo#{trigger}", :Tab
+    tmux.send_keys 'fake /tmp/foo**', :Tab
     tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
     tmux.send_keys 'C-c'
 
@@ -845,7 +433,7 @@ class TestBash < TestBase
     tmux.send_keys :Tab, 'C-u'
 
     tmux.prepare
-    tmux.send_keys "fake /tmp/foo#{trigger}", :Tab
+    tmux.send_keys 'fake /tmp/foo**', :Tab
     tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
   end
 end
@@ -867,142 +455,24 @@ class TestZsh < TestBase
     tmux.send_keys 'export FZFFOOBAR=BAZ', :Enter
     ['unset', '\unset', "'unset'"].each do |command|
       tmux.prepare
-      tmux.send_keys "#{command} FZFFOOBR#{trigger}", :Tab
+      tmux.send_keys "#{command} FZFFOOBR**", :Tab
       tmux.until { |lines| assert_equal 1, lines.match_count }
       tmux.send_keys :Enter
       tmux.until { |lines| assert_equal "#{command} FZFFOOBAR", lines[-1] }
       tmux.send_keys 'C-c'
     end
   end
-
-  # Helper function to run test with Perl and again with Awk
-  def self.test_perl_and_awk(name, &block)
-    define_method(:"test_#{name}") do
-      instance_eval(&block)
-    end
-
-    define_method(:"test_#{name}_awk") do
-      tmux.send_keys "unset 'commands[perl]'", :Enter
-      tmux.prepare
-      # Verify perl is actually unset (0 = not found)
-      tmux.send_keys 'echo ${+commands[perl]}', :Enter
-      tmux.until { |lines| assert_equal '0', lines[-1] }
-      tmux.prepare
-      instance_eval(&block)
-    end
-  end
-
-  def prepare_ctrl_r_test
-    tmux.send_keys ':', :Enter
-    tmux.send_keys 'echo match-collision', :Enter
-    tmux.prepare
-    tmux.send_keys 'echo "line 1', :Enter, '2 line 2"', :Enter
-    tmux.prepare
-    tmux.send_keys 'echo "foo', :Enter, 'bar"', :Enter
-    tmux.prepare
-    tmux.send_keys 'echo "bar', :Enter, 'foo"', :Enter
-    tmux.prepare
-    tmux.send_keys 'echo "trailing_space "', :Enter
-    tmux.prepare
-    tmux.send_keys 'cat <<EOF | wc -c', :Enter, 'qux thud', :Enter, 'EOF', :Enter
-    tmux.prepare
-    tmux.send_keys 'C-l', 'C-r'
-  end
-
-  test_perl_and_awk 'ctrl_r_accept_or_print_query' do
-    set_var('FZF_CTRL_R_OPTS', '--bind enter:accept-or-print-query')
-    prepare_ctrl_r_test
-    tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
-    tmux.send_keys '1 foobar'
-    tmux.until { |lines| assert_equal 0, lines.match_count }
-    tmux.send_keys :Enter
-    tmux.until { |lines| assert_equal '1 foobar', lines[-1] }
-  end
-
-  test_perl_and_awk 'ctrl_r_multiline_index_collision' do
-    # Leading number in multi-line history content is not confused with index
-    prepare_ctrl_r_test
-    tmux.send_keys "'line 1"
-    tmux.until { |lines| assert_equal 1, lines.match_count }
-    tmux.send_keys :Enter
-    tmux.until do |lines|
-      assert_equal ['echo "line 1', '2 line 2"'], lines[-2..]
-    end
-  end
-
-  test_perl_and_awk 'ctrl_r_multi_selection' do
-    prepare_ctrl_r_test
-    tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
-    tmux.send_keys :BTab, :BTab, :BTab
-    tmux.until { |lines| assert_includes lines[-2], '(3)' }
-    tmux.send_keys :Enter
-    tmux.until do |lines|
-      assert_equal ['cat <<EOF | wc -c', 'qux thud', 'EOF', 'echo "trailing_space "', 'echo "bar', 'foo"'], lines[-6..]
-    end
-  end
-
-  test_perl_and_awk 'ctrl_r_no_multi_selection' do
-    set_var('FZF_CTRL_R_OPTS', '--no-multi')
-    prepare_ctrl_r_test
-    tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
-    tmux.send_keys :BTab, :BTab, :BTab
-    tmux.until { |lines| refute_includes lines[-2], '(3)' }
-    tmux.send_keys :Enter
-    tmux.until do |lines|
-      assert_equal ['cat <<EOF | wc -c', 'qux thud', 'EOF'], lines[-3..]
-    end
-  end
-
-  # NOTE: 'Perl/$history' won't see foreign cmds immediately, unlike 'awk/fc'.
-  # Perl passes only because another cmd runs between mocking and triggering C-r
-  # https://github.com/junegunn/fzf/issues/4061
-  # https://zsh.org/mla/users/2024/msg00692.html
-  test_perl_and_awk 'ctrl_r_foreign_commands' do
-    histfile = "#{tempname}-foreign-hist"
-    tmux.send_keys "HISTFILE=#{histfile}", :Enter
-    tmux.prepare
-    # SHARE_HISTORY picks up foreign commands; marked with * in fc
-    tmux.send_keys 'setopt SHARE_HISTORY', :Enter
-    tmux.prepare
-    tmux.send_keys 'fzf_cmd_local', :Enter
-    tmux.prepare
-    # Mock foreign command (for testing only; don't edit your HISTFILE this way)
-    tmux.send_keys "echo ': 0:0;fzf_cmd_foreign' >> $HISTFILE", :Enter
-    tmux.prepare
-    # Verify fc shows foreign command with asterisk
-    tmux.send_keys 'fc -rl -1', :Enter
-    tmux.until { |lines| assert(lines.any? { |l| l.match?(/^\s*\d+\* fzf_cmd_foreign/) }) }
-    tmux.prepare
-    # Test ctrl-r correctly extracts the foreign command
-    tmux.send_keys 'C-r'
-    tmux.until { |lines| assert_operator lines.match_count, :>, 0 }
-    tmux.send_keys '^fzf_cmd_'
-    tmux.until { |lines| assert_equal 2, lines.match_count }
-    tmux.send_keys :BTab, :BTab
-    tmux.until { |lines| assert_includes lines[-2], '(2)' }
-    tmux.send_keys :Enter
-    tmux.until do |lines|
-      assert_equal %w[fzf_cmd_foreign fzf_cmd_local], lines[-2..]
-    end
-  ensure
-    FileUtils.rm_f(histfile)
-  end
 end
 
 class TestFish < TestBase
   include TestShell
-  include CompletionTest
 
   def shell
     :fish
   end
 
-  def trigger
-    '++'
-  end
-
   def new_shell
-    tmux.send_keys 'env FZF_TMUX=1 XDG_CONFIG_HOME=/tmp/fzf-fish fish', :Enter
+    tmux.send_keys 'env FZF_TMUX=1 FZF_DEFAULT_OPTS=--no-scrollbar fish', :Enter
     tmux.send_keys 'function fish_prompt; end; clear', :Enter
     tmux.until { |lines| assert_empty lines }
   end
@@ -1020,23 +490,15 @@ class TestFish < TestBase
     tmux.send_keys 'echo "bar', :Enter, 'foo"', :Enter
     tmux.prepare
     tmux.send_keys 'C-l', 'C-r'
-    offset = -6
     block = <<~BLOCK
       echo "foo
       bar"
       echo "bar
       foo"
     BLOCK
-    if shell == :fish
-      offset = -4
-      block = <<~FISH
-        echo "foo␊bar"
-        echo "bar␊foo"
-      FISH
-    end
     tmux.until do |lines|
       block.lines.each_with_index do |line, idx|
-        assert_includes lines[idx + offset], line.chomp
+        assert_includes lines[-6 + idx], line.chomp
       end
     end
     tmux.send_keys :BTab, :BTab

uninstall

@@ -33,9 +33,6 @@ for opt in "$@"; do
   esac
 done
 
-cd "$(dirname "${BASH_SOURCE[0]}")"
-fzf_base=$(pwd)
-
 ask() {
   while true; do
     read -p "$1 ([y]/n) " -r
@@ -67,19 +64,19 @@ remove_line() {
       line_no=1
       continue
     fi
-    line_no=$(($(sed 's/:.*//' <<< "$line") + line_no - 1))
+    line_no=$(( $(sed 's/:.*//' <<< "$line") + line_no - 1 ))
     content=$(sed 's/^[0-9]*://' <<< "$line")
     match=1
-    echo "  - Line #$line_no: $content"
+    echo    "  - Line #$line_no: $content"
     [ "$content" = "$1" ] || ask "    - Remove?"
     if [ $? -eq 0 ]; then
       temp=$(mktemp)
       awk -v n=$line_no 'NR == n {next} {print}' "$src" > "$temp" &&
         cat "$temp" > "$src" && rm -f "$temp" || break
-      echo "      - Removed"
+      echo  "      - Removed"
     else
-      echo "      - Skipped"
+      echo  "      - Skipped"
-      line_no=$((line_no + 1))
+      line_no=$(( line_no + 1 ))
     fi
   done
   [ $match -eq 0 ] && echo "  - Nothing found"
@@ -97,15 +94,12 @@ done
 bind_file="${fish_dir}/functions/fish_user_key_bindings.fish"
 if [ -f "$bind_file" ]; then
   remove_line "$bind_file" "fzf_key_bindings"
-  remove_line "$bind_file" "fzf_completion_setup"
   remove_line "$bind_file" "fzf --fish | source"
 fi
 
 if [ -d "${fish_dir}/functions" ]; then
   remove "${fish_dir}/functions/fzf.fish"
   remove "${fish_dir}/functions/fzf_key_bindings.fish"
-  remove_line "$bind_file" "source \"${fzf_base}/shell/completion.fish\""
-  remove_line "$bind_file" "source \"${fzf_base}/shell/key-bindings.fish\""
 
   if [ -z "$(ls -A "${fish_dir}/functions")" ]; then
     rmdir "${fish_dir}/functions"
@@ -115,6 +109,6 @@ if [ -d "${fish_dir}/functions" ]; then
 fi
 
 config_dir=$(dirname "$prefix_expand")
-if [[ $xdg == 1 ]] && [[ $config_dir == */fzf ]] && [[ -d $config_dir ]]; then
+if [[ "$xdg" = 1 ]] && [[ "$config_dir" = */fzf ]] && [[ -d "$config_dir" ]]; then
   rmdir "$config_dir"
 fi