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FIX: Avoid String.matchAll for IE11 support

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Dan Ungureanu 2019-12-17 18:09:29 +02:00
parent ea05a68df7
commit d9e7611910
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1 changed files with 5 additions and 4 deletions
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app/assets/javascripts/discourse/lib/utilities.js.es6
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@ -422,17 +422,18 @@ const CODE_BLOCKS_REGEX = /^( |\t).*|`[^`]+`|^```[^]*?^```|\[code\][^]*?\[\/c
// +------- paragraphs starting with 4 spaces or tab // +------- paragraphs starting with 4 spaces or tab
export function inCodeBlock(text, pos) { export function inCodeBlock(text, pos) {
const matches = text.matchAll(CODE_BLOCKS_REGEX); let result = false;
for (const match of matches) { let match;
while ((match = CODE_BLOCKS_REGEX.exec(text)) !== null) {
const begin = match.index; const begin = match.index;
const end = match.index + match[0].length; const end = match.index + match[0].length;
if (begin <= pos && pos <= end) { if (begin <= pos && pos <= end) {
return true; result = true;
} }
} }
return false; return result;
} }
// This prevents a mini racer crash // This prevents a mini racer crash