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Fix detection of some emoji set as colored tags

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Emoji such as ⭐️ that began as text-based Unicode characters and depend
on Variation Selector-16 to display the emoji presentation weren't being
properly detected.
This commit is contained in:
Dan Stillman 2022-05-26 06:39:32 -04:00
parent deabf3f042
commit d12f3eda61
1 changed files with 3 additions and 3 deletions
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6
chrome/content/zotero/itemTree.jsx
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@ -40,7 +40,7 @@ Cu.import("resource://gre/modules/osfile.jsm");
const CHILD_INDENT = 12;
const COLORED_TAGS_RE = new RegExp("^[0-" + Zotero.Tags.MAX_COLORED_TAGS + "]{1}$");
const COLUMN_PREFS_FILEPATH = OS.Path.join(Zotero.Profile.dir, "treePrefs.json");
const EMOJI_RE = /\p{Emoji_Modifier_Base}\p{Emoji_Modifier}?|\p{Emoji_Presentation}|\p{Emoji}\uFE0F/gu;
const EMOJI_RE = /\p{Emoji_Modifier_Base}\p{Emoji_Modifier}?|\p{Emoji_Presentation}|\p{Emoji}|[\u200D\uFE0F]/gu;
const HTML_NS = "http://www.w3.org/1999/xhtml";
const ATTACHMENT_STATE_LOAD_DELAY = 150; //ms
@ -3826,8 +3826,8 @@ var ItemTree = class ItemTree extends LibraryTree {
}
_isOnlyEmoji(str) {
// Remove emoji and zero-width joiner and see if anything's left
return !str.replace(EMOJI_RE, '').replace(/\u200D/g,'');
// Remove emoji, Zero Width Joiner, and Variation Selector-16 and see if anything's left
return !str.replace(EMOJI_RE, '');
}
_getTagSwatch(tag, color) {