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| author | Joey Hess <joey@kitenet.net> | 2011-07-30 19:59:54 +0200 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-07-30 20:12:33 +0200 |
| commit | d2cf71687665f4237c73954892f7bc6a611afbba (patch) | |
| tree | afe0bf14e6f6852eb59dc6205daa350033011939 /IkiWiki.pm | |
| parent | 739c62613151ce58ced6e94af60a85a613fee931 (diff) | |
| download | ikiwiki-d2cf71687665f4237c73954892f7bc6a611afbba.tar ikiwiki-d2cf71687665f4237c73954892f7bc6a611afbba.tar.gz | |
Avoid using named capture groups in heredoc code for oldperl compatability.
Also reordered heredoc part of regexp for consistency.
Diffstat (limited to 'IkiWiki.pm')
| -rw-r--r-- | IkiWiki.pm | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/IkiWiki.pm b/IkiWiki.pm index 8a66dcedb..637d56c73 100644 --- a/IkiWiki.pm +++ b/IkiWiki.pm @@ -1394,7 +1394,8 @@ sub preprocess ($$$;$$) { | '''(.*?)''' # 4: triple-single-quote | - <<(?<start>[a-zA-Z]+)\n(?<heredoc>.*?)\n\k<start> # 5, 6: heredoc'd value. + <<([a-zA-Z]+)\n # 5: heredoc start + (.*?)\n\5 # 6: heredoc value | (\S+) # 7: unquoted value ) @@ -1417,8 +1418,8 @@ sub preprocess ($$$;$$) { elsif (defined $7) { $val=$7; } - elsif (defined $+{heredoc}) { - $val=$+{heredoc}; + elsif (defined $6) { + $val=$6; } if (defined $key) { @@ -1488,9 +1489,10 @@ sub preprocess ($$$;$$) { | "[^"]*?" # single-quoted value | - <<(?<start>[a-zA-Z]+)\n(?<heredoc>.*?)\n\k<start> # heredoc'd value. + '''.*?''' # triple-single-quote | - '''.*?''' # triple-single-quoted value + <<([a-zA-Z]+)\n # 5: heredoc start + (?:.*?)\n\5 # heredoc value | [^"\s\]]+ # unquoted value ) @@ -1515,9 +1517,10 @@ sub preprocess ($$$;$$) { | "[^"]*?" # single-quoted value | - '''.*?''' # triple-single-quoted value + '''.*?''' # triple-single-quote | - <<(?<start>[a-zA-Z]+)\n(?<heredoc>.*?)\n\k<start> # heredoc'd value. + <<([a-zA-Z]+)\n # 5: heredoc start + (?:.*?)\n\5 # heredoc value | [^"\s\]]+ # unquoted value ) |