diff options
Diffstat (limited to '.ikiwiki/IkiWiki/Plugin')
| -rwxr-xr-x | .ikiwiki/IkiWiki/Plugin/pandoc.pm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/.ikiwiki/IkiWiki/Plugin/pandoc.pm b/.ikiwiki/IkiWiki/Plugin/pandoc.pm index 0de38ff..005f9f8 100755 --- a/.ikiwiki/IkiWiki/Plugin/pandoc.pm +++ b/.ikiwiki/IkiWiki/Plugin/pandoc.pm @@ -952,6 +952,11 @@ sub unwrap_c { # Finds the deepest-level scalar value for 'c' in the data structure. # Lists with one element are replaced with the scalar, lists with more # than one element are returned as an arrayref containing scalars. + # + # Elements containing hash as keys are unwrapped. That is to + # support *MetaList* containing *MetaMap* with keys pointing to + # *MetaInlines*. Reference are examples of that structure. (hash unwrap) + # my $container = shift; if (ref $container eq 'ARRAY' && @$container > 1) { if (ref $container->[0] eq 'HASH' && $container->[0]->{t} =~ /^(?:Str|Space)$/) { @@ -966,6 +971,8 @@ sub unwrap_c { return; } elsif (ref $container eq 'HASH' && $container->{c}) { return unwrap_c($container->{c}); + } elsif (ref $container eq 'HASH' && keys $container->%*) { # (hash unwrap) + return {map { $_ => unwrap_c($container->{$_}) } keys $container->%*}; } elsif (ref $container) { return; } else { |