From cb7b158172a8336778dc860795a1f2cdc0180356 Mon Sep 17 00:00:00 2001
From: sharkdp <davidpeter@web.de>
Date: Fri, 11 May 2018 13:52:12 +0200
Subject: [PATCH] Add bold, italic and underline font styles

---
 src/terminal.rs | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/src/terminal.rs b/src/terminal.rs
index 01c2459..118bf3a 100644
--- a/src/terminal.rs
+++ b/src/terminal.rs
@@ -2,7 +2,7 @@ use std::fmt::Write;
 
 use ansi_term::Colour::{Fixed, RGB};
 use ansi_term::Style;
-use syntect::highlighting;
+use syntect::highlighting::{self, FontStyle};
 
 /// Approximate a 24 bit color value by a 8 bit ANSI code
 fn rgb2ansi(r: u8, g: u8, b: u8) -> u8 {
@@ -35,11 +35,23 @@ pub fn as_terminal_escaped(
     for &(ref style, text) in v.iter() {
         let style = if !colored {
             Style::default()
-        } else if true_color {
-            RGB(style.foreground.r, style.foreground.g, style.foreground.b).normal()
         } else {
-            let ansi = rgb2ansi(style.foreground.r, style.foreground.g, style.foreground.b);
-            Fixed(ansi).normal()
+            let color = if true_color {
+                RGB(style.foreground.r, style.foreground.g, style.foreground.b)
+            } else {
+                let ansi = rgb2ansi(style.foreground.r, style.foreground.g, style.foreground.b);
+                Fixed(ansi)
+            };
+
+            if style.font_style.contains(FontStyle::BOLD) {
+                color.bold()
+            } else if style.font_style.contains(FontStyle::UNDERLINE) {
+                color.underline()
+            } else if style.font_style.contains(FontStyle::ITALIC) {
+                color.italic()
+            } else {
+                color.normal()
+            }
         };
 
         write!(s, "{}", style.paint(text)).unwrap();