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chore: disable list behaviour if line starts with plus

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This commit is contained in:
Paul Makles
2022-09-02 16:29:20 +01:00
parent 594ef00d09
commit 2c50d9be6b
2 changed files with 11 additions and 1 deletions
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2
external/lang vendored

Submodule external/lang updated: 7caef69bad...bb3470b838

10
src/components/markdown/RemarkRenderer.tsx
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@@ -199,6 +199,11 @@ const RE_HTML_TAGS = /^(<\/?[a-zA-Z0-9]+>)(.*$)/gm;
*/ */
const RE_EMPTY_LINE = /^\s*?$/gm; const RE_EMPTY_LINE = /^\s*?$/gm;
/**
* Regex for matching line starting with plus
*/
const RE_PLUS = /^\s*\+(?:$|[^+])/gm;
/** /**
* Sanitise Markdown input before rendering * Sanitise Markdown input before rendering
* @param content Input string * @param content Input string
@@ -215,6 +220,11 @@ function sanitise(content: string) {
// https://github.com/revoltchat/revite/issues/733 // https://github.com/revoltchat/revite/issues/733
.replace(RE_HTML_TAGS, (match) => `\u200E${match}`) .replace(RE_HTML_TAGS, (match) => `\u200E${match}`)
// Append empty character if line starts with a plus
// which would usually open a new list but we want
// to avoid that behaviour in our case.
.replace(RE_PLUS, (match) => `\u200E${match}`)
// Replace empty lines with non-breaking space // Replace empty lines with non-breaking space
// because remark renderer is collapsing empty // because remark renderer is collapsing empty
// or otherwise whitespace-only lines of text // or otherwise whitespace-only lines of text