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When forming the <A> tag for a \seepep or \seerfc, make sure we strip 

HTML markup from the string used as the title in the TITLE attribute.

This fixes formatting in the "What's New in Python 2.1" document.
This commit is contained in:
Fred Drake 2001-04-12 04:03:22 +00:00
parent fd09e86109
commit e0197bfaeb
1 changed files with 10 additions and 1 deletions
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11
Doc/perl/python.perl
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@ -1497,6 +1497,14 @@ sub do_cmd_seemodule{
. $_;
}
sub strip_html_markup($){
my $str = @_[0];
my $s = "$str";
$s =~ s/<[a-zA-Z0-9]+(\s+[a-zA-Z0-9]+(\s*=\s*(\'[^\']*\'|\"[^\"]*\"|[a-zA-Z0-9]+))?)*\s*>//g;
$s =~ s/<\/[a-zA-Z0-9]+>//g;
return $s;
}
sub handle_rfclike_reference{
local($_, $what, $format) = @_;
my $rfcnum = next_argument();
@ -1504,9 +1512,10 @@ sub handle_rfclike_reference{
my $text = next_argument();
my $url = get_rfc_url($rfcnum, $format);
my $icon = get_link_icon($url);
my $attrtitle = strip_html_markup($title);
return '<dl compact class="seerfc">'
. "\n <dt><a href=\"$url\""
. "\n title=\"$title\""
. "\n title=\"$attrtitle\""
. "\n >$what $rfcnum, <em>$title</em>$icon</a>"
. "\n <dd>$text\n </dl>"
. $_;