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syntax-highlight: when the file has no extension, assume text

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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>
This commit is contained in:
Ferry Huberts 2012-10-09 13:10:48 +02:00 committed by Jason A. Donenfeld
parent e52a5226b8
commit d14faf4424
1 changed files with 4 additions and 1 deletions
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5
filters/syntax-highlighting.sh
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@ -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