This patch adds function bestdir() which returns best directory from the directory structure. This is in addition to the bestlink() function which is there in IkiWiki.pm 

-------

    Index: IkiWiki.pm
    ===================================================================
    --- IkiWiki.pm  (revision 9)
    +++ IkiWiki.pm  (working copy)
    @@ -391,6 +391,35 @@
            return "";
     }
    
    +sub bestdir ($$) {
    +    my $page=shift;
    +       my $link=shift;
    +       my $cwd=$page;
    +
    +       if ($link=~s/^\/+//) {
    +               $cwd="";
    +       }
    +
    +       do {
    +               my $l=$cwd;
    +               $l.="/" if length $l;
    +               $l.=$link;
    +               if (-d "$config{srcdir}/$l") {
    +                       return $l;
    +               }
    +       } while $cwd=~s!/?[^/]+$!!;
    +
    +       if (length $config{userdir}) {
    +               my $l = "$config{userdir}/".lc($link);
    +
    +               if (-d $l) {
    +                       return $l;
    +               }
    +       }
    +
    +       return "";
    +}
    +
     sub isinlinableimage ($) {
            my $file=shift;
    
---- 
-[[users/arpitjain]]

[[!tag patch]]
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<div class='path'>path: <a href='/notmuch/commit/?h=master'>root</a>/<a href='/notmuch/commit/tags?h=master'>tags</a>/<a href='/notmuch/commit/tags/02?h=master'>02</a>/<a href='/notmuch/commit/tags/02/f7?h=master'>f7</a>/<a href='/notmuch/commit/tags/02/f7/20180423110002.68A028912@lxp5.free-owl.de?h=master'>20180423110002.68A028912@lxp5.free-owl.de</a>/<a href='/notmuch/commit/tags/02/f7/20180423110002.68A028912@lxp5.free-owl.de/unread?h=master'>unread</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='master'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Jonas Smedegaard &lt;dr@jones.dk&gt;</td><td class='right'>2023-06-27 09:35:08 +0200</td></tr>
<tr><th>committer</th><td>Jonas Smedegaard &lt;dr@jones.dk&gt;</td><td class='right'>2023-06-27 09:35:08 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/notmuch/commit/tags/02/f7/20180423110002.68A028912@lxp5.free-owl.de/unread?h=master&amp;id=fd54908da2b05c526dd3bee9b6dcd093214a220d'>fd54908da2b05c526dd3bee9b6dcd093214a220d</a> (<a href='/notmuch/patch/tags/02/f7/20180423110002.68A028912@lxp5.free-owl.de/unread?id=fd54908da2b05c526dd3bee9b6dcd093214a220d'>patch</a>)</td></tr>
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