From da6dfbbf3d56bb67c4f64cbc920a241b86769fc9 Mon Sep 17 00:00:00 2001
From: Tim Culverhouse <tim@timculverhouse.com>
Date: Mon, 25 Sep 2023 15:54:03 -0500
Subject: [PATCH] terminfo: add Setulc string for colored underlines

Add terminfo key 'Setulc' to enable colored underlines.
---
 src/terminfo/ghostty.zig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/terminfo/ghostty.zig b/src/terminfo/ghostty.zig
index 23ff60208..42dd2fea7 100644
--- a/src/terminfo/ghostty.zig
+++ b/src/terminfo/ghostty.zig
@@ -95,6 +95,9 @@ pub const ghostty: Source = .{
         // Curly, dashed, etc underlines
         .{ .name = "Smulx", .value = .{ .string = "\\E[4:%p1%dm" } },
 
+        // Colored underlines
+        .{ .name = "Setulc", .value = .{ .string = "\\E[58:2::%p1%{65536}%/%d:%p1%{256}%/%{255}%&%d:%p1%{255}%&%d%;m" } },
+
         // These are all capabilities that should be pretty straightforward
         // and map to input sequences.
         .{ .name = "bel", .value = .{ .string = "^G" } },