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authorGeorg Lukas2009-11-19 12:14:45 +0100
committerGeorg Lukas2009-11-19 12:14:45 +0100
commit56522ebe1387721d10196e835346257e7494abad (patch)
tree75e2d2c2148bf9aad54b361286957b033f13293e /cmd.c
parentMerge branch 'stable' (diff)
downloadcgit-56522ebe1387721d10196e835346257e7494abad.tar.gz
cgit-56522ebe1387721d10196e835346257e7494abad.zip
syntax highlighting for all formats supported by "highlight"
The highlight tool can be given any of the supported file extensions
as its -S parameter. This patch replaces the case-switch by extracting
the extension from the supplied file name and passing it to highlight.
However, this requires a shell supporting the ${var##pattern} syntax,
like dash or bash.

Unknown extensions cause a fall-back to plain text using the --force
switch. Error messages are redirected to /dev/null.

A special case maps Makefile and Makefile.* to the "mk" extension.

The total overhead is reduced by calling "exec highlight". No forks are
needed during script execution.

Signed-off-by: Georg Lukas <georg@op-co.de>
Diffstat (limited to 'cmd.c')
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