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Convert whitespace regex to const

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This commit is contained in:
Andrew Morgan 2019-03-06 14:53:24 +00:00
parent 0516556be9
commit 79b7592dd5
1 changed files with 5 additions and 2 deletions
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7
src/HtmlUtils.js
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@ -48,9 +48,12 @@ const SURROGATE_PAIR_PATTERN = /([\ud800-\udbff])([\udc00-\udfff])/;
// (with plenty of false positives, but that's OK)
const SYMBOL_PATTERN = /([\u2100-\u2bff])/;
// Regex pattern for Zero-Width joiner unicode characters.
// Regex pattern for Zero-Width joiner unicode characters
const ZWJ_REGEX = new RegExp("\u200D|\u2003", "g");
// Regex pattern for whitespace characters
const WHITESPACE_REGEX = new RegExp("\\s", "g");
// And this is emojione's complete regex
const EMOJI_REGEX = new RegExp(emojione.unicodeRegexp+"+", "gi");
const COLOR_REGEX = /^#[0-9a-fA-F]{6}$/;
@ -505,7 +508,7 @@ export function bodyToHtml(content, highlights, opts={}) {
// Ignore spaces in body text. Emojis with spaces in between should
// still be counted as purely emoji messages.
contentBodyTrimmed = contentBodyTrimmed.replace(/\s/g, '');
contentBodyTrimmed = contentBodyTrimmed.replace(WHITESPACE_REGEX, '');
// Remove zero width joiner characters from emoji messages. This ensures
// that emojis that are made up of multiple unicode characters are still