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Support Unicode ° (#1203)

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Oddly, `unicode-math-table.txt` does not contain an entry for U+00B0. But `\degree` is surely the correct mapping.
This commit is contained in:
Ron Kok
2018-03-10 10:19:13 -08:00
committed by Erik Demaine
parent abfb641d7a
commit b148d5da71
2 changed files with 5 additions and 2 deletions
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5
src/symbols.js
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@@ -696,8 +696,11 @@ defineSymbol(text, main, textord, "\u201c", "``");
defineSymbol(text, main, textord, "\u201c", "\\textquotedblleft"); defineSymbol(text, main, textord, "\u201c", "\\textquotedblleft");
defineSymbol(text, main, textord, "\u201d", "''"); defineSymbol(text, main, textord, "\u201d", "''");
defineSymbol(text, main, textord, "\u201d", "\\textquotedblright"); defineSymbol(text, main, textord, "\u201d", "\\textquotedblright");
defineSymbol(math, main, textord, "\u00b0", "\\degree"); // \degree from gensymb package
defineSymbol(math, main, textord, "\u00b0", "\\degree", true);
defineSymbol(text, main, textord, "\u00b0", "\\degree"); defineSymbol(text, main, textord, "\u00b0", "\\degree");
// \textdegree from inputenc package
defineSymbol(text, main, textord, "\u00b0", "\\textdegree", true);
// TODO: In LaTeX, \pounds can generate a different character in text and math // TODO: In LaTeX, \pounds can generate a different character in text and math
// mode, but among our fonts, only Main-Italic defines this character "163". // mode, but among our fonts, only Main-Italic defines this character "163".
defineSymbol(math, main, mathord, "\u00a3", "\\pounds"); defineSymbol(math, main, mathord, "\u00a3", "\\pounds");

2
test/katex-spec.js
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@@ -2936,7 +2936,7 @@ describe("Unicode", function() {
}); });
it("should parse symbols", function() { it("should parse symbols", function() {
expect("£¥ðℂℍℑℓℕ℘ℙℚℜℝℤℲℵℶℷℸ⅁∀∁∂∃∇∞∠∡∢♠♡♢♣♭♮♯✓\u00b7").toParse(); expect("£¥ðℂℍℑℓℕ℘ℙℚℜℝℤℲℵℶℷℸ⅁∀∁∂∃∇∞∠∡∢♠♡♢♣♭♮♯✓°\u00b7").toParse();
}); });
it("should parse arrows", function() { it("should parse arrows", function() {