From 839a22c1a389fb2482e9a0cd1f27b208a5318ebf Mon Sep 17 00:00:00 2001
From: Sam Nystrom <sam@samnystrom.dev>
Date: Fri, 23 Jun 2023 00:37:38 -0400
Subject: remove support for text color with <font color=..

It looks like trash 99% of the time in the terminal.
---
 main.ha | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

diff --git a/main.ha b/main.ha
index bd3428c..4e17452 100644
--- a/main.ha
+++ b/main.ha
@@ -23,11 +23,10 @@ type subtitle = struct {
 	text: []text,
 };
 
-type text = (str | setbold | setitalic | setunderline | setcolor);
+type text = (str | setbold | setitalic | setunderline);
 type setbold = bool;
 type setitalic = bool;
 type setunderline = bool;
-type setcolor = str;
 
 export fn main() void = {
 	let help: []getopt::help = [
@@ -278,8 +277,6 @@ fn parse_text(in: io::handle) ([]text | io::error | xml::error) = {
 	let bold = false;
 	let italic = false;
 	let underline = false;
-	let colorstack: []str = [];
-	defer strings::freeall(colorstack);
 	for (true) {
 		let tok = match (xml::scan(parser)?) {
 		case let tok: xml::token =>
@@ -306,8 +303,6 @@ fn parse_text(in: io::handle) ([]text | io::error | xml::error) = {
 					append(text, true: setunderline);
 					underline = true;
 				};
-			case "font" =>
-				append(text, "": setcolor);
 			case => void;
 			};
 		case let end: xml::elementend =>
@@ -327,18 +322,9 @@ fn parse_text(in: io::handle) ([]text | io::error | xml::error) = {
 					append(text, false: setunderline);
 					underline = false;
 				};
-			case "font" =>
-				if (len(colorstack) > 0) {
-					append(text, colorstack[len(colorstack) - 1]: setcolor);
-					delete(colorstack[len(colorstack) - 1]);
-				};
 			case => void;
 			};
-		case let attr: xml::attribute =>
-			if (attr.0 == "color" && text[len(text) - 1] is setcolor) {
-				text[len(text) - 1] = strings::dup(attr.1): setcolor;
-				append(colorstack, strings::dup(attr.1));
-			};
+		case xml::attribute => void;
 		case let t: xml::text =>
 			// Necessary because of raw mode
 			append(text, strings::replace(t, "\n", "\r\n"));
@@ -358,10 +344,6 @@ fn print_subtitle(out: io::handle, text: []text) (void | io::error) = {
 			yield if (italic) "\x1b[3m" else "\x1b[23m";
 		case let underline: setunderline =>
 			yield if (underline) "\x1b[4m" else "\x1b[24m";
-		case let color: setcolor =>
-			// TODO: implement this
-			// fmt::fprintf(out, "\x1b[38;2;{};{};{}m", r, g, b)?;
-			continue;
 		};
 		io::writeall(out, strings::toutf8(output))?;
 	};
-- 
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