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Make U+2061 through U+2064 have TeX class NONE so they don't affect spacing. #806

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Merged
merged 1 commit into from
May 19, 2022
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Make U+2061 through U+2064 have TeX class NONE so they don't affect spacing. #806

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9 changes: 5 additions & 4 deletions ts/core/MmlTree/OperatorDictionary.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -52,6 +52,7 @@ export const MO = {
ORD21: OPDEF(2, 1, TEXCLASS.ORD),
ORD02: OPDEF(0, 2, TEXCLASS.ORD),
ORD55: OPDEF(5, 5, TEXCLASS.ORD),
NONE: OPDEF(0, 0, TEXCLASS.NONE),
OP: OPDEF(1, 2, TEXCLASS.OP, {largeop: true, movablelimits: true, symmetric: true}),
OPFIXED: OPDEF(1, 2, TEXCLASS.OP, {largeop: true, movablelimits: true}),
INTEGRAL: OPDEF(0, 1, TEXCLASS.OP, {largeop: true, symmetric: true}),
Expand Down Expand Up @@ -456,10 +457,10 @@ export const OPTABLE: {[form: string]: OperatorList} = {
'\u2026': MO.INNER, // horizontal ellipsis
'\u2043': MO.BIN4, // hyphen bullet
'\u2044': MO.TALLBIN, // fraction slash
'\u2061': MO.ORD, // function application
'\u2062': MO.ORD, // invisible times
'\u2063': [0, 0, TEXCLASS.ORD, {linebreakstyle: 'after', separator: true}], // invisible separator
'\u2064': MO.ORD, // invisible plus
'\u2061': MO.NONE, // function application
'\u2062': MO.NONE, // invisible times
'\u2063': [0, 0, TEXCLASS.NONE, {linebreakstyle: 'after', separator: true}], // invisible separator
'\u2064': MO.NONE, // invisible plus
'\u20D7': MO.ACCENT, // \vec
'\u2111': MO.ORD, // \Im
'\u2113': MO.ORD, // \ell
Expand Down