mless: allow overriding of colors in colorscan

Fixes #81.
6 years ago · e89e6f835d
parent af7d6750fd
commit e89e6f835d
1 changed files with 3 additions and 2 deletions
--- a/5
+++ b/5
@ -5,10 +5,11 @@ PATH="${0%/*}:$PATH"

 colorscan() {
 awk '
+function co(n, c) { e = ENVIRON["MCOLOR_" n]; return e ? e : c }
 function fg(c, s) { return sprintf("\033[38;5;%03dm%s\033[0m", c, s) }
 function so(s) { return sprintf("\033[1m%s\033[0m", s) }
-/^>/ { print so(fg(119, $0)); next }
-/^ *\\_/ { print fg(242, $0); next }
+/^>/ { print so(fg(co("CUR",119), $0)); next }
+/^ *\\_/ { print fg(co("MISS",242), $0); next }
 { print }'
 }