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Support n as a line highlight prefix (#5987)

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We're working on rolling out gitea as a replacement for a fairly
large cgit installation. Part of this involves a metric ton of
mod_rewrite rules so that links people have out in the wild will
still work. Unfortunately, cgit uses #n1 in the url to indicate
a single line highlight, which doesn't get passed to the server
and therefore can't be rewritten.

We've got a local workaround by shoving a script block into a
custom header template, but thought it might be nicer to upstream
a simple patch to support #n as a prefix for single line highlights.
(luckily for simplicity, cgit does not support ranges)

Signed-off-by: Monty Taylor <mordred@inaugust.com>
This commit is contained in:
Monty Taylor 2019-02-06 20:25:23 -06:00 committed by techknowlogick
parent da1edbfb79
commit 44d6a904d3
1 changed files with 2 additions and 2 deletions
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4
public/js/index.js
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@ -1602,9 +1602,9 @@ function initCodeView() {
$("html, body").scrollTop($first.offset().top - 200); $("html, body").scrollTop($first.offset().top - 200);
return; return;
} }
m = window.location.hash.match(/^#(L\d+)$/); m = window.location.hash.match(/^#(L|n)(\d+)$/);
if (m) { if (m) {
$first = $list.filter('.' + m[1]); $first = $list.filter('.L' + m[2]);
selectRange($list, $first); selectRange($list, $first);
$("html, body").scrollTop($first.offset().top - 200); $("html, body").scrollTop($first.offset().top - 200);
} }