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Only pop emoji autocomplete for strict set of characters

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Ken Powers 2019-08-22 17:34:03 -04:00 • committed by Scott Nonnenberg
parent b19659f5ac
commit 0beb1416d1
1 changed files with 2 additions and 1 deletions
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3
ts/components/CompositionInput.tsx
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@ -30,6 +30,7 @@ import {
import { LocalizerType } from '../types/Util'; import { LocalizerType } from '../types/Util';
const colonsRegex = /(?:^|\s):[a-z0-9-_+]+:?/gi; const colonsRegex = /(?:^|\s):[a-z0-9-_+]+:?/gi;
const triggerEmojiRegex = /^(?:[-+]\d|[a-z]{2})/i;
export type Props = { export type Props = {
readonly i18n: LocalizerType; readonly i18n: LocalizerType;
@ -276,7 +277,7 @@ export const CompositionInput = ({
} else { } else {
resetEmojiResults(); resetEmojiResults();
} }
} else if (newSearchText.length >= 2 && focusRef.current) { } else if (triggerEmojiRegex.test(newSearchText) && focusRef.current) {
setEmojiResults(search(newSearchText, 10)); setEmojiResults(search(newSearchText, 10));
setSearchText(newSearchText); setSearchText(newSearchText);
setEmojiResultsIndex(0); setEmojiResultsIndex(0);