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Diffstat (limited to 'IkiWiki/Plugin/polygen.pm')
| -rw-r--r-- | IkiWiki/Plugin/polygen.pm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/IkiWiki/Plugin/polygen.pm b/IkiWiki/Plugin/polygen.pm index 05ad4416e..966b6cb51 100644 --- a/IkiWiki/Plugin/polygen.pm +++ b/IkiWiki/Plugin/polygen.pm @@ -21,6 +21,7 @@ sub preprocess (@) { #{{{ # Sanitize parameters $grammar =~ IkiWiki::basename($grammar); + $grammar =~ s/[^A-Za-z0-9]//g; $grammar =~ s/\.grm$//; $grammar .= '.grm'; $symbol =~ s/[^A-Za-z0-9]//g if defined $symbol; |