diff options
Diffstat (limited to 'IkiWiki/Plugin')
| -rw-r--r-- | IkiWiki/Plugin/teximg.pm (renamed from IkiWiki/Plugin/tex.pm) | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/IkiWiki/Plugin/tex.pm b/IkiWiki/Plugin/teximg.pm index 7a95697b9..1993249eb 100644 --- a/IkiWiki/Plugin/tex.pm +++ b/IkiWiki/Plugin/teximg.pm @@ -2,7 +2,7 @@ # Licensed under GPL v2 or greater # (c) 2007 Patrick Winnertz <patrick.winnertz@skolelinux.org> -package IkiWiki::Plugin::tex; +package IkiWiki::Plugin::teximg; use warnings; use strict; use Digest::MD5 qw(md5_hex); @@ -11,7 +11,7 @@ use URI::Escape qw(uri_escape); use IkiWiki 2.00; sub import { #{{{ - hook(type => "preprocess", id => "tex", call => \&preprocess); + hook(type => "preprocess", id => "teximg", call => \&preprocess); } #}}} sub preprocess (@) { #{{{ @@ -27,14 +27,14 @@ sub preprocess (@) { #{{{ my $code = $params{code}; if (! defined $code && ! length $code) { - return "[[tex ".gettext("missing tex code"). "]]"; + return "[[teximg ".gettext("missing tex code"). "]]"; } if (check($code)) { return create($code, check_height($height), \%params); } else { - return "[[tex ".gettext("code includes disallowed latex commands"). "]]"; + return "[[teximg ".gettext("code includes disallowed latex commands"). "]]"; } } #}}} @@ -70,7 +70,7 @@ sub create ($$$) { #{{{ my $digest = md5_hex($code, $height); - my $teximgdir = "/teximages"; + my $teximgdir = "/teximag"; my $imglink = "$teximgdir/$digest.png"; my $imglog = "$teximgdir/$digest.log"; will_render($params->{destpage}, $imglink); @@ -89,10 +89,12 @@ sub create ($$$) { #{{{ if (-e "$config{destdir}/$imglink" || gen_image($code, $height, $digest, $teximgdir)) { - return qq{<img src="$imgurl" alt="}.uri_escape($code).qq{" class="teximage" />}; + return qq{<img src="$imgurl" alt="} + .(exists $params{alt} ? $params{alt} : uri_escape($code)) + .qq{" class="teximg" />}; } else { - return qq{[[tex <a href="$logurl">}.gettext("failed to generate image from code")."</a>]]"; + return qq{[[teximg <a href="$logurl">}.gettext("failed to generate image from code")."</a>]]"; } } #}}} |