git: 1a8250b386 - main - man.cgi: group releases by OS vendor

The branch main has been updated by wosch:

URL: https://cgit.FreeBSD.org/doc/commit/?id=1a8250b3864af2c521e4fff66575081edf34eb5e

commit 1a8250b3864af2c521e4fff66575081edf34eb5e
Author:     Wolfram Schneider <wosch@FreeBSD.org>
AuthorDate: 2026-10-01 08:43:07 +0000
Commit:     Wolfram Schneider <wosch@FreeBSD.org>
CommitDate: 2026-10-01 08:43:07 +0000

    man.cgi: group releases by OS vendor
    
    In the release select box, group the list of releases by OS vendor.
---
 website/content/en/cgi/man.cgi | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/website/content/en/cgi/man.cgi b/website/content/en/cgi/man.cgi
index e92d379e5b..6b16f21d8f 100755
--- a/website/content/en/cgi/man.cgi
+++ b/website/content/en/cgi/man.cgi
@@ -2508,13 +2508,28 @@ ETX
     print qq{</select>\n<select name="manpath">\n};
 
     local ($l) = ( $manpath ? $manpath : $manPathDefault );
+
+    my $os = "";
+    my $os_group = "";
     foreach ( &freebsd_first( &sort_manpath(\%manPath)) ) {
         $key = $_;
-        print "<option"
+        $os = &grouping_os($key);
+
+        if ($os ne $os_group && $os_group ne "") {
+           print join "", &optgroup_html($os_group, @l);
+           undef @l;
+        }
+
+        push @l,  "<option"
           . ( ( $key eq $l ) ? ' selected="selected" ' : ' ' )
           . qq{value="$key">$key</option>\n};
+
+        $os_group = $os;
     }
 
+    # last entry
+    print join "", &optgroup_html($os_group, @l);
+
     print qq{</select>\n};
 
     my @arch = exists $arch{$l} ? @{ $arch{$l}->{'arch'} } : $default_arch;
@@ -2597,6 +2612,18 @@ sub detail_html {
    return @list;
 }
 
+sub optgroup_html {
+   my ($label, @l) = @_;
+
+   my @list;
+
+   push @list, qq[<optgroup label="$label">\n];
+   push @list, @l;
+   push @list, qq[</optgroup>\n];
+
+   return @list;
+}
+
 sub faq {
 
     local ( @list, @list2 );