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

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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>"
. $_;