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lib/linkify: stop using RegExp indices

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Co-authored-by: Simon Ser <contact@emersion.fr>
Closes: https://todo.sr.ht/~emersion/gamja/90
This commit is contained in:
delthas 2021-06-20 12:54:20 +02:00 committed by Simon Ser
parent 2203553519
commit 42e0c939f3
1 changed files with 4 additions and 3 deletions
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7
lib/linkify.js
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@ -2,14 +2,15 @@ import { anchorme, html } from "./index.js";
function linkifyChannel(text, transformChannel) { function linkifyChannel(text, transformChannel) {
// Don't match punctuation at the end of the channel name // Don't match punctuation at the end of the channel name
const channelRegex = /(?:^|\s)(#[^\s]+[^\s.?!…():;,])/gid; const channelRegex = /(^|\s)(#[^\s]+[^\s.?!…():;,])/gi;
let children = []; let children = [];
let match; let match;
let last = 0; let last = 0;
while ((match = channelRegex.exec(text)) !== null) { while ((match = channelRegex.exec(text)) !== null) {
let channel = match[1]; let channel = match[2];
let [start, end] = match.indices[1]; let start = match.index + match[1].length;
let end = start + match[2].length;
children.push(text.substring(last, start)); children.push(text.substring(last, start));
children.push(transformChannel(channel)); children.push(transformChannel(channel));