Added args

src/app.rs

@@ -76,6 +76,8 @@ pub struct Config<'a> {
 
     /// Command to start the pager
     pub pager: Option<&'a str>,
+
+    pub italics: bool
 }
 
 fn is_truecolor_terminal() -> bool {
@@ -258,6 +260,10 @@ impl App {
             output_components,
             syntax_mapping,
             pager: self.matches.value_of("pager"),
+            italics: match self.matches.value_of("enable-italics") {
+                Some("always") => true,
+                _ => false
+            },
         })
     }