Use "&iquot;" Latin 1 entity ("¿" -- inverted question mark =
turned question mark, U+00BF ISOnum) instead '?' as replacements for
control characters and other undisplayable characters.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
---
 gitweb/gitweb.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index a15e916..edca27d 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -567,7 +567,7 @@ sub esc_html {
 sub esc_path {
 	my $str = shift;
 	$str = esc_html($str);
-	$str =~ s/[[:cntrl:]\a\b\e\f\n\r\t\011]/?/g; # like --hide-control-chars in ls
+	$str =~ s/[[:cntrl:]\a\b\e\f\n\r\t\011]/&iquest;/g; # like --hide-control-chars in ls
 	return $str;
 }
 
-- 
1.4.3.3

-
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