Added ability to set the special color for the undercur and underlines using the standard ANSI code 59

1 files changed, 7 insertions, 0 deletions

diff --git a/alacritty/src/display/content.rs b/alacritty/src/display/content.rs
index 09116508..9f52e74e 100644
--- a/alacritty/src/display/content.rs
+++ b/alacritty/src/display/content.rs
@@ -189,6 +189,7 @@ pub struct RenderableCell {
     pub point: Point<usize>,
     pub fg: Rgb,
     pub bg: Rgb,
+    pub sp: Rgb, // Special
     pub bg_alpha: f32,
     pub flags: Flags,
 }
@@ -198,6 +199,11 @@ impl RenderableCell {
         // Lookup RGB values.
         let mut fg = Self::compute_fg_rgb(content, cell.fg, cell.flags);
         let mut bg = Self::compute_bg_rgb(content, cell.bg);
+        let mut sp = if cell.sp == Color::Named(NamedColor::Foreground) {
+            fg
+        } else {
+          Self::compute_bg_rgb(content, cell.sp)
+        };
 
         let mut bg_alpha = if cell.flags.contains(Flags::INVERSE) {
             mem::swap(&mut fg, &mut bg);
@@ -263,6 +269,7 @@ impl RenderableCell {
             point,
             fg,
             bg,
+            sp,
         }
     }