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fix: Support \S and \P in math mode (#2977)

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Co-authored-by: Erik Demaine <edemaine@mit.edu>
This commit is contained in:
Ron Kok
2021-05-02 12:57:39 -07:00
committed by GitHub
parent 243451a1b9
commit 3f7163daf5
3 changed files with 11 additions and 5 deletions
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6
docs/supported.md
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@@ -662,8 +662,8 @@ In cases where KaTeX fonts do not have a bold glyph, `\pmb` can simulate one. Fo
|$\text{\textbraceleft}$ `\text{\textbraceleft}`|$\Diamond$ `\Diamond`|$\text{\textdegree}$ `\text{\textdegree}`
|$\text{\textbraceright}$ `\text{\textbraceright}`|$\lozenge$ `\lozenge`|$\mho$ `\mho`
|$\text{\textbackslash}$ `\text{\textbackslash}`|$\blacklozenge$ `\blacklozenge`|$\diagdown$ `\diagdown`
|$\text{\P}$ `\text{\P}`|$\star$ `\star`|$\diagup$ `\diagup`
|$\text{\S}$ `\text{\S}`|$\bigstar$ `\bigstar`|$\flat$ `\flat`
|$\text{\P}$ `\text{\P}` or `\P`|$\star$ `\star`|$\diagup$ `\diagup`
|$\text{\S}$ `\text{\S}` or `\S`|$\bigstar$ `\bigstar`|$\flat$ `\flat`
|$\text{\sect}$ `\text{\sect}`|$\clubsuit$ `\clubsuit`|$\natural$ `\natural`
|$\copyright$ `\copyright`|$\clubs$ `\clubs`|$\sharp$ `\sharp`
|$\circledR$ `\circledR`|$\diamondsuit$ `\diamondsuit`|$\heartsuit$ `\heartsuit`
@@ -671,7 +671,7 @@ In cases where KaTeX fonts do not have a bold glyph, `\pmb` can simulate one. Fo
|$\circledS$ `\circledS`|$\spadesuit$ `\spadesuit`|$\spades$ `\spades`
|$\text{\textcircled a}$ `\text{\textcircled a}`|$\maltese$ `\maltese`|$\minuso$ `\minuso`|
Direct Input: $£ ¥ ∇ ∞ · ∠ ∡ ∢ ♠ ♡ ♢ ♣ ♭ ♮ ♯ ✓ … ⋮ ⋯ ⋱ !$ ‼ ⦵
Direct Input: § ¶ $ £ ¥ ∇ ∞ · ∠ ∡ ∢ ♠ ♡ ♢ ♣ ♭ ♮ ♯ ✓ … ⋮ ⋯ ⋱ !$ ‼ ⦵
## Units

6
src/symbols.js
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@@ -144,8 +144,10 @@ defineSymbol(math, main, textord, "\u211c", "\\Re", true);
defineSymbol(math, main, textord, "\u2661", "\\heartsuit", true);
defineSymbol(math, main, textord, "\u2111", "\\Im", true);
defineSymbol(math, main, textord, "\u2660", "\\spadesuit", true);
defineSymbol(text, main, textord, "\u00a7", "\\S", true);
defineSymbol(text, main, textord, "\u00b6", "\\P", true);
defineSymbol(math, main, textord, "\u00a7", "\\S", true);
defineSymbol(text, main, textord, "\u00a7", "\\S");
defineSymbol(math, main, textord, "\u00b6", "\\P", true);
defineSymbol(text, main, textord, "\u00b6", "\\P");
// Math and Text
defineSymbol(math, main, textord, "\u2020", "\\dag");

4
test/katex-spec.js
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@@ -3745,6 +3745,10 @@ describe("Unicode", function() {
expect("±×÷∓∔∧∨∩∪≀⊎⊓⊔⊕⊖⊗⊘⊙⊚⊛⊝◯⊞⊟⊠⊡⊺⊻⊼⋇⋉⋊⋋⋌⋎⋏⋒⋓⩞\u22C5").toBuild(strictSettings);
});
it("should build common ords", function() {
expect("§¶£¥∇∞⋅∠∡∢♠♡♢♣♭♮♯✓…⋮⋯⋱! ‼ ⦵").toBuild(strictSettings);
});
it("should build delimiters", function() {
expect("\\left\u230A\\frac{a}{b}\\right\u230B").toBuild();
expect("\\left\u2308\\frac{a}{b}\\right\u2308").toBuild();