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Add \nobreakspace (#1145)

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This commit is contained in:
Ron Kok
2018-02-05 18:17:36 -08:00
committed by Erik Demaine
parent f977c25d0d
commit 73d80f595c
2 changed files with 4 additions and 1 deletions
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3
src/symbols.js
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@@ -563,6 +563,8 @@ defineSymbol(math, main, spacing, null, "\\enspace");
defineSymbol(math, main, spacing, null, "\\qquad"); defineSymbol(math, main, spacing, null, "\\qquad");
defineSymbol(math, main, spacing, null, "\\quad"); defineSymbol(math, main, spacing, null, "\\quad");
defineSymbol(math, main, spacing, "\u00a0", "\\space"); defineSymbol(math, main, spacing, "\u00a0", "\\space");
// Ref: LaTeX Source 2e: \DeclareRobustCommand{\nobreakspace}{%
defineSymbol(math, main, spacing, "\u00a0", "\\nobreakspace");
defineSymbol(text, main, spacing, null, "\\!"); defineSymbol(text, main, spacing, null, "\\!");
defineSymbol(text, main, spacing, "\u00a0", "\\ "); defineSymbol(text, main, spacing, "\u00a0", "\\ ");
defineSymbol(text, main, spacing, "\u00a0", "~"); defineSymbol(text, main, spacing, "\u00a0", "~");
@@ -573,6 +575,7 @@ defineSymbol(text, main, spacing, null, "\\enspace");
defineSymbol(text, main, spacing, null, "\\qquad"); defineSymbol(text, main, spacing, null, "\\qquad");
defineSymbol(text, main, spacing, null, "\\quad"); defineSymbol(text, main, spacing, null, "\\quad");
defineSymbol(text, main, spacing, "\u00a0", "\\space"); defineSymbol(text, main, spacing, "\u00a0", "\\space");
defineSymbol(text, main, spacing, "\u00a0", "\\nobreakspace");
defineSymbol(math, main, punct, ",", ","); defineSymbol(math, main, punct, ",", ",");
defineSymbol(math, main, punct, ";", ";"); defineSymbol(math, main, punct, ";", ";");
defineSymbol(math, main, punct, ":", "\\colon"); defineSymbol(math, main, punct, ":", "\\colon");

2
test/katex-spec.js
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@@ -2999,7 +2999,7 @@ describe("Symbols", function() {
}); });
it("should parse spacing functions in math or text mode", () => { it("should parse spacing functions in math or text mode", () => {
expect("A\\;B\\,C \\text{A\\;B\\,C}").toParse(); expect("A\\;B\\,C\\nobreakspace \\text{A\\;B\\,C\\nobreakspace}").toParse();
}); });
it("should render ligature commands like their unicode characters", () => { it("should render ligature commands like their unicode characters", () => {