Extend the color range of nicknames in HexChat

hexchat-2.10.2-extend-nick-colors.patch

diff --git a/src/common/text.c b/src/common/text.c
index 73ea7f9..ece22e4 100644
--- a/src/common/text.c
+++ b/src/common/text.c
@@ -2080,8 +2080,6 @@ pevt_build_string (const char *input, char **output, int *max_arg)
 /* also light/dark gray (14/15) */
 /* 5,7,8 are all shades of yellow which happen to look damn near the same */
 
-static char rcolors[] = { 19, 20, 22, 24, 25, 26, 27, 28, 29 };
-
 int
 text_color_of (char *name)
 {
@@ -2089,8 +2087,7 @@ text_color_of (char *name)
 
 	while (name[i])
 		sum += name[i++];
-	sum %= sizeof (rcolors) / sizeof (char);
-	return rcolors[sum];
+	return (sum % 12) + 18;
 }