From 61953f608e9089caab0c0dc60587689c439c6d59 Mon Sep 17 00:00:00 2001
From: cpsdqs <cpsdqs@gmail.com>
Date: Sat, 30 Sep 2017 13:01:51 +0200
Subject: [PATCH] Surreptitiously add 24-color support

---
 js/term/screen_parser.js | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/js/term/screen_parser.js b/js/term/screen_parser.js
index 73b8feb..b767df5 100644
--- a/js/term/screen_parser.js
+++ b/js/term/screen_parser.js
@@ -306,13 +306,13 @@ module.exports = class ScreenParser {
               break
 
             case SEQ_SET_COLORS:
-              data = strArray[ci++].codePointAt(0) - 1
+              data = du(strArray[ci++])
               fg = data & 0xFF
               bg = (data >> 8) & 0xFF
               break
 
             case SEQ_SET_ATTRS:
-              data = strArray[ci++].codePointAt(0) - 1
+              data = du(strArray[ci++])
               attrs = data & 0xFFFF
               break
 
@@ -321,13 +321,23 @@ module.exports = class ScreenParser {
               break
 
             case SEQ_SET_FG:
-              data = strArray[ci++].codePointAt(0) - 1
-              fg = data & 0xFF
+              data = du(strArray[ci++])
+              if (data & 0x10000) {
+                data ^= 0x10000
+                data |= du(strArray[ci++]) << 12
+                data += 256
+              }
+              fg = data
               break
 
             case SEQ_SET_BG:
-              data = strArray[ci++].codePointAt(0) - 1
-              bg = data & 0xFF
+              data = du(strArray[ci++])
+              if (data & 0x10000) {
+                data ^= 0x10000
+                data |= du(strArray[ci++]) << 12
+                data += 256
+              }
+              bg = data
               break
 
             default: