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| -rw-r--r-- | doc/plugins/po.mdwn | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/doc/plugins/po.mdwn b/doc/plugins/po.mdwn index 544c7ef62..5cac86d26 100644 --- a/doc/plugins/po.mdwn +++ b/doc/plugins/po.mdwn @@ -299,6 +299,8 @@ means the `Text` module only. variables; they seem safe to me, but someone more expert than me will need to check. Joey? + > Freaky code, but seems ok due to use of `quotementa`. + ##### Text::WrapI18N `Text::WrapI18N` can cause DoS (see the @@ -318,6 +320,34 @@ in this field. Joey? [[--intrigeri]] > familiar with. I can learn and do it, in case no Perl wizard > volunteers to provide the po4a patch. [[--intrigeri]] +>> That doesn't really need to be in a BEGIN. This patch moves it to +>> `import`, and makes this disable wrap18n: +>> `use Locale::Po4a::Common q{nowrapi18n}` --[[Joey]] + +<pre> +--- /usr/share/perl5/Locale/Po4a/Common.pm 2008-07-21 14:54:52.000000000 -0400 ++++ Common.pm 2008-11-11 18:27:34.000000000 -0500 +@@ -30,8 +30,16 @@ + use strict; + use warnings; + +-BEGIN { +- if (eval { require Text::WrapI18N }) { ++sub import { ++ my $class=shift; ++ my $wrapi18n=1; ++ if ($_[0] eq 'nowrapi18n') { ++ shift; ++ $wrapi18n=0; ++ } ++ $class->export_to_level(1, $class, @_); ++ ++ if ($wrapi18n && eval { require Text::WrapI18N }) { + + # Don't bother determining the wrap column if we cannot wrap. + my $col=$ENV{COLUMNS}; +</pre> + ##### Term::ReadKey `Term::ReadKey` is not a hard dependency in our case, *i.e.* po4a @@ -404,6 +434,9 @@ and Perl seems to exit cleanly, and an incomplete PO file is written on disk. I not sure whether if this is a bug in Perl or in `Po.pm`. +> It's fairly standard perl behavior when fed malformed utf-8. As long as it doesn't +> crash ikiwiki, it's probably acceptable. Ikiwiki can do some similar things itself when fed malformed utf-8 (doesn't crash tho) --[[Joey]] + #### po4a-translate `po4a-translate` uses more or less the same po4a features as our |