next unless defined($value);
next if (defined($defparam->{$key}) && $value == $defparam->{$key});
- $value = URI::Escape::uri_escape($value);
-
- # Unescape a few for prettiness (we'll need something for a real _, though)
- $value =~ s/%20/_/g;
- $value =~ s/%2F/\//g;
+ $value = pretty_escape($value);
$str .= ($first) ? "?" : ';';
$str .= "$key=$value";
}
return $str;
}
+
+sub pretty_escape {
+ my $value = shift;
+
+ $value = URI::Escape::uri_escape($value);
+
+ # Unescape a few for prettiness (we'll need something for a real _, though)
+ $value =~ s/%20/_/g;
+ $value =~ s/%2F/\//g;
+
+ return $value;
+}
+
+sub pretty_unescape {
+ my $value = shift;
+
+ # URI unescaping is already done for us
+ $value =~ s/_/ /g;
+
+ return $value;
+}
sub print_link {
my ($r, $title, $baseurl, $param, $defparam, $accesskey) = @_;