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authorFerry Huberts <ferry.huberts@pelagic.nl>2012-10-09 13:10:48 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2012-10-09 13:19:12 +0200
commitd14faf4424ae06ced696c15f205c85fe55b8e6e7 (patch)
tree882b444c1bde093b83f594f874366f90839f2c74 /filters
parente52a5226b83dc5232adb7d9076cae3ad4b123df4 (diff)
syntax-highlight: when the file has no extension, assume text
There are 2 situations:
1- empty extension: assuming text is better than highlight
   producing no output because of a missing argument.
2- no extension at all: assuming text is better than setting
   the extension to the filename, which is what now happens.

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Diffstat (limited to 'filters')
-rwxr-xr-xfilters/syntax-highlighting.sh5
1 files changed, 4 insertions, 1 deletions
diff --git a/filters/syntax-highlighting.sh b/filters/syntax-highlighting.sh
index 0639b10..47f6267 100755
--- a/filters/syntax-highlighting.sh
+++ b/filters/syntax-highlighting.sh
@@ -39,8 +39,11 @@
 BASENAME="$1"
 EXTENSION="${BASENAME##*.}"
 
+[ "${BASENAME}" = "${EXTENSION}" ] && EXTENSION=txt
+[ -z "${EXTENSION}" ] && EXTENSION=txt
+
 # map Makefile and Makefile.* to .mk
-[ "${BASENAME%%.*}" == "Makefile" ] && EXTENSION=mk
+[ "${BASENAME%%.*}" = "Makefile" ] && EXTENSION=mk
 
 # highlight versions 2 and 3 have different commandline options. Specifically,
 # the -X option that is used for version 2 is replaced by the -O xhtml option