zsh: colors: add info about ansi colors

2023-12-21 16:14:14 +01:00 · 2023-12-21 16:14:14 +01:00 · b73838f58b
parent 58393456a9
commit b73838f58b
1 changed files with 6 additions and 0 deletions
--- a/colors.zsh
+++ b/colors.zsh
@ -1,3 +1,9 @@
+# ansi colors are pretty simple. In 256 color mode, for a given
+# (r, g, b) tuple:
+#     \x1b[38;2;r;g;bm - foreground
+#     \x1b[48;2;r;g;bm - background
+
+
 # ANSI COLOR ESCAPES
 # CLEAR
 CLEAR='\e[0m'       # CLEAR