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Plugins::highlight: replace use of langdefdir with searchFile 

In recent versions of highlight there can be more than one langdefdir.
This patch fixes the ensuing hilarity when the user adds a single
highlight lang definition and highlight.pm expects all definitions to
be in the same place.
master
David Bremner 2014-08-04 12:26:52 -03:00
parent a55a20f5f8
commit adbc9cb8d6
1 changed files with 15 additions and 5 deletions
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20
IkiWiki/Plugin/highlight.pm
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@ -72,10 +72,10 @@ sub checkconfig () {
$data_dir -> getConfDir() . "/filetypes.conf";
}
}
# note that this is only used for old versions of highlight
# where $data_dir will not be defined.
if (! exists $config{langdefdir}) {
$config{langdefdir}=
($data_dir ? $data_dir->getLangPath("")
: "/usr/share/highlight/langDefs");
$config{langdefdir}= "/usr/share/highlight/langDefs";
}
if (exists $config{tohighlight} && read_filetypes()) {
@ -155,17 +155,27 @@ sub read_filetypes () {
}
sub searchlangdef {
my $lang=shift;
if ($data_dir) {
return $data_dir->getLangPath($lang . ".lang");
} else {
return "$config{langdefdir}/$lang.lang";
}
}
# Given a filename extension, determines the language definition to
# use to highlight it.
sub ext2langfile ($) {
my $ext=shift;
my $langfile="$config{langdefdir}/$ext.lang";
my $langfile=searchlangdef($ext);
return $langfile if exists $highlighters{$langfile};
read_filetypes() unless $filetypes_read;
if (exists $ext2lang{$ext}) {
return "$config{langdefdir}/$ext2lang{$ext}.lang";
return searchlangdef($ext2lang{$ext});
}
# If a language only has one common extension, it will not
# be listed in filetypes, so check the langfile.