documentation: help: add "man.<tool>.path" config variable

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index a48bebb1bc01ec6af718cf014db0155145508e8b..f83567ec39e8781cc10d3f3f3cb39c7cb6aa11ef 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -511,7 +511,7 @@ sub evaluate_path_info {
        }
        # do not change any parameters if an action is given using the query string
        return if $action;
-       $path_info =~ s,^$project/*,,;
+       $path_info =~ s,^\Q$project\E/*,,;
        my ($refname, $pathname) = split(/:/, $path_info, 2);
        if (defined $pathname) {
                # we got "project.git/branch:filename" or "project.git/branch:dir/"
@@ -633,7 +633,7 @@ (%)
        my ($use_pathinfo) = gitweb_check_feature('pathinfo');
        if ($use_pathinfo) {
                # use PATH_INFO for project name
-               $href .= "/$params{'project'}" if defined $params{'project'};
+               $href .= "/".esc_url($params{'project'}) if defined $params{'project'};
                delete $params{'project'};
 
                # Summary just uses the project path URL
@@ -2575,7 +2575,7 @@ sub git_header_html {
                my $action = $my_uri;
                my ($use_pathinfo) = gitweb_check_feature('pathinfo');
                if ($use_pathinfo) {
-                       $action .= "/$project";
+                       $action .= "/".esc_url($project);
                } else {
                        $cgi->param("p", $project);
                }