| -rwxr-xr-x | filters/syntax-highlighting.sh | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/filters/syntax-highlighting.sh b/filters/syntax-highlighting.sh index 999ad0c..6b1c576 100755 --- a/filters/syntax-highlighting.sh +++ b/filters/syntax-highlighting.sh @@ -5,2 +5,6 @@ # +# This script requires a shell supporting the ${var##pattern} syntax. +# It is supported by at least dash and bash, however busybox environments +# might have to use an external call to sed instead. +# # Note: the highlight command (http://www.andre-simon.de/) uses css for syntax @@ -22,18 +26,9 @@ -case "$1" in - *.c) - highlight -f -I -X -S c - ;; - *.h) - highlight -f -I -X -S c - ;; - *.sh) - highlight -f -I -X -S sh - ;; - *.css) - highlight -f -I -X -S css - ;; - *) - highlight -f -I -X -S txt - ;; -esac +# store filename and extension in local vars +BASENAME="$1" +EXTENSION="${BASENAME##*.}" + +# map Makefile and Makefile.* to .mk +[ "${BASENAME%%.*}" == "Makefile" ] && EXTENSION=mk + +exec highlight --force -f -I -X -S $EXTENSION 2>/dev/null |