diff options
Diffstat (limited to 'IkiWiki/Plugin/polygen.pm')
| -rw-r--r-- | IkiWiki/Plugin/polygen.pm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/IkiWiki/Plugin/polygen.pm b/IkiWiki/Plugin/polygen.pm index 78e3611e1..8ce62b754 100644 --- a/IkiWiki/Plugin/polygen.pm +++ b/IkiWiki/Plugin/polygen.pm @@ -28,6 +28,7 @@ sub preprocess (@) { my %params=@_; my $grammar = ($params{grammar} or 'polygen'); my $symbol = ($params{symbol} or undef); + my $options = ($config{deterministic} ? '-seed 42' : ''); # Sanitize parameters $grammar =~ IkiWiki::basename($grammar); @@ -51,10 +52,10 @@ sub preprocess (@) { my $res; if (defined $symbol) { - $res = `polygen -S $symbol $grmfile 2>/dev/null`; + $res = `polygen -S $symbol $options $grmfile 2>/dev/null`; } else { - $res = `polygen $grmfile 2>/dev/null`; + $res = `polygen $options $grmfile 2>/dev/null`; } if ($?) { |