patrick/KaTeX
1
0
Fork 0
mirror of https://github.com/Smaug123/KaTeX synced 2025-10-07 12:18:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

Support Unicode colon equals (#1151)

Browse Source 
* Support Unicode colon equals

This PR adds support for three Unicode characters: `≔` `≕` `⩴`

* Fix error in \Coloneqq
This commit is contained in:
Ron Kok
2018-02-09 04:58:23 -08:00
committed by Erik Demaine
parent 383a68b935
commit d80be86015
2 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/macros.js
View File

@@ -397,6 +397,11 @@ defineMacro("\\colonsim", "\\vcentcolon\\mathrel{\\mkern-1.2mu}\\sim");
// \providecommand*\Colonsim{\dblcolon\mathrel{\mkern-1.2mu}\sim} // \providecommand*\Colonsim{\dblcolon\mathrel{\mkern-1.2mu}\sim}
defineMacro("\\Colonsim", "\\dblcolon\\mathrel{\\mkern-1.2mu}\\sim"); defineMacro("\\Colonsim", "\\dblcolon\\mathrel{\\mkern-1.2mu}\\sim");
// Some Unicode characters are implemented with macros to mathtools functions.
defineMacro("\u2254", "\\coloneqq"); // :=
defineMacro("\u2255", "\\eqqcolon"); // =:
defineMacro("\u2A74", "\\Coloneqq"); // ::=
////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////
// colonequals.sty // colonequals.sty

2
test/katex-spec.js
View File

@@ -2915,7 +2915,7 @@ describe("Unicode", function() {
}); });
it("should parse relations", function() { it("should parse relations", function() {
expect("∈∋∝∼∽≂≃≅≈≊≍≎≏≐≑≒≓≖≗≜≡≤≥≦≧≫≬≳≷≺≻≼≽≾≿∴∵∣").toParse(); expect("∈∋∝∼∽≂≃≅≈≊≍≎≏≐≑≒≓≖≗≜≡≤≥≦≧≫≬≳≷≺≻≼≽≾≿∴∵∣≔≕⩴").toParse();
}); });
it("should parse big operators", function() { it("should parse big operators", function() {