formatting

[git.ikiwiki.info.git] / IkiWiki / Plugin / teximg.pm

diff --git a/IkiWiki/Plugin/teximg.pm b/IkiWiki/Plugin/teximg.pm
index 521af499fc77323870951883b49736509081cd8f..3d6fa9942c11f3dd304026458655b22ab30e5e50 100644 (file)
--- a/IkiWiki/Plugin/teximg.pm
+++ b/IkiWiki/Plugin/teximg.pm
@@ -13,6 +13,7 @@ use IkiWiki 3.00;
 
 my $default_prefix = <<EOPREFIX;
 \\documentclass{article}
+\\usepackage[utf8]{inputenc}
 \\usepackage{amsmath}
 \\usepackage{amsfonts}
 \\usepackage{amssymb}
@@ -143,7 +144,7 @@ sub gen_image ($$$$) {
        }
        
        my $tex = $config{teximg_prefix};
-       $tex .= '$$'.$code.'$$';
+       $tex .= '\['.$code.'\]';
        $tex .= $config{teximg_postfix};
        $tex =~ s!\\documentclass{article}!\\documentclass[${height}pt]{article}!g;
        $tex =~ s!\\documentclass{scrartcl}!\\documentclass[${height}pt]{scrartcl}!g;