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isWide function fix #95

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isWide function fix #95

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14 changes: 6 additions & 8 deletions src/term.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5876,14 +5876,12 @@ function indexOf(obj, el) {
}

function isWide(ch) {
if (ch <= '\uff00') return false;
return (ch >= '\uff01' && ch <= '\uffbe')
|| (ch >= '\uffc2' && ch <= '\uffc7')
|| (ch >= '\uffca' && ch <= '\uffcf')
|| (ch >= '\uffd2' && ch <= '\uffd7')
|| (ch >= '\uffda' && ch <= '\uffdc')
|| (ch >= '\uffe0' && ch <= '\uffe6')
|| (ch >= '\uffe8' && ch <= '\uffee');
if (ch <= '\u3040') return false;
return (ch >= '\u3040' && ch <= '\u309f') || // Hiragana
(ch >= '\u30A0' && ch <= '\u30ff') || // Katakana
(ch >= '\u4E00' && ch <= '\u9FFF') || // CJK Unified ideographs
(ch >= '\uF900' && ch <= '\uFAFF') || // CJK Compatibility Ideographs
(ch >= '\uFF00' && ch <= '\uFFEF'); //Halfwidth and Fullwidth Forms of Katakana & Fullwidth ASCII variants
}

function matchColor(r1, g1, b1) {
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