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Support Unicode Binary Operators (#951)

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This is the fourth in a series of PRs to give KaTeX the ability to recognize Unicode character input.

All the characters in this PR will produce `bin` atoms.
This commit is contained in:
Ron Kok
2017-11-21 09:20:56 -08:00
committed by Erik Demaine
parent 839f872faa
commit 2d32263998
2 changed files with 42 additions and 38 deletions
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76
src/symbols.js
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@@ -140,16 +140,16 @@ defineSymbol(math, main, close, "\u27ef", "\\rgroup");
defineSymbol(math, main, open, "\u27ee", "\\lgroup");
// Binary Operators
defineSymbol(math, main, bin, "\u2213", "\\mp");
defineSymbol(math, main, bin, "\u2296", "\\ominus");
defineSymbol(math, main, bin, "\u228e", "\\uplus");
defineSymbol(math, main, bin, "\u2293", "\\sqcap");
defineSymbol(math, main, bin, "\u2213", "\\mp", true);
defineSymbol(math, main, bin, "\u2296", "\\ominus", true);
defineSymbol(math, main, bin, "\u228e", "\\uplus", true);
defineSymbol(math, main, bin, "\u2293", "\\sqcap", true);
defineSymbol(math, main, bin, "\u2217", "\\ast");
defineSymbol(math, main, bin, "\u2294", "\\sqcup");
defineSymbol(math, main, bin, "\u2294", "\\sqcup", true);
defineSymbol(math, main, bin, "\u25ef", "\\bigcirc");
defineSymbol(math, main, bin, "\u2219", "\\bullet");
defineSymbol(math, main, bin, "\u2021", "\\ddagger");
defineSymbol(math, main, bin, "\u2240", "\\wr");
defineSymbol(math, main, bin, "\u2240", "\\wr", true);
defineSymbol(math, main, bin, "\u2a3f", "\\amalg");
defineSymbol(math, main, bin, "\u0026", "\\And"); // from amsmath
@@ -363,27 +363,27 @@ defineSymbol(math, main, rel, "\u22c8", "\\Join");
defineSymbol(math, ams, rel, "\u2251", "\\Doteq", true);
// AMS Binary Operators
defineSymbol(math, ams, bin, "\u2214", "\\dotplus");
defineSymbol(math, ams, bin, "\u2214", "\\dotplus", true);
defineSymbol(math, ams, bin, "\u2216", "\\smallsetminus");
defineSymbol(math, ams, bin, "\u22d2", "\\Cap");
defineSymbol(math, ams, bin, "\u22d3", "\\Cup");
defineSymbol(math, ams, bin, "\u2a5e", "\\doublebarwedge");
defineSymbol(math, ams, bin, "\u229f", "\\boxminus");
defineSymbol(math, ams, bin, "\u229e", "\\boxplus");
defineSymbol(math, ams, bin, "\u22c7", "\\divideontimes");
defineSymbol(math, ams, bin, "\u22c9", "\\ltimes");
defineSymbol(math, ams, bin, "\u22ca", "\\rtimes");
defineSymbol(math, ams, bin, "\u22cb", "\\leftthreetimes");
defineSymbol(math, ams, bin, "\u22cc", "\\rightthreetimes");
defineSymbol(math, ams, bin, "\u22cf", "\\curlywedge");
defineSymbol(math, ams, bin, "\u22ce", "\\curlyvee");
defineSymbol(math, ams, bin, "\u229d", "\\circleddash");
defineSymbol(math, ams, bin, "\u229b", "\\circledast");
defineSymbol(math, ams, bin, "\u22d2", "\\Cap", true);
defineSymbol(math, ams, bin, "\u22d3", "\\Cup", true);
defineSymbol(math, ams, bin, "\u2a5e", "\\doublebarwedge", true);
defineSymbol(math, ams, bin, "\u229f", "\\boxminus", true);
defineSymbol(math, ams, bin, "\u229e", "\\boxplus", true);
defineSymbol(math, ams, bin, "\u22c7", "\\divideontimes", true);
defineSymbol(math, ams, bin, "\u22c9", "\\ltimes", true);
defineSymbol(math, ams, bin, "\u22ca", "\\rtimes", true);
defineSymbol(math, ams, bin, "\u22cb", "\\leftthreetimes", true);
defineSymbol(math, ams, bin, "\u22cc", "\\rightthreetimes", true);
defineSymbol(math, ams, bin, "\u22cf", "\\curlywedge", true);
defineSymbol(math, ams, bin, "\u22ce", "\\curlyvee", true);
defineSymbol(math, ams, bin, "\u229d", "\\circleddash", true);
defineSymbol(math, ams, bin, "\u229b", "\\circledast", true);
defineSymbol(math, ams, bin, "\u22c5", "\\centerdot");
defineSymbol(math, ams, bin, "\u22ba", "\\intercal");
defineSymbol(math, ams, bin, "\u22ba", "\\intercal", true);
defineSymbol(math, ams, bin, "\u22d2", "\\doublecap");
defineSymbol(math, ams, bin, "\u22d3", "\\doublecup");
defineSymbol(math, ams, bin, "\u22a0", "\\boxtimes");
defineSymbol(math, ams, bin, "\u22a0", "\\boxtimes", true);
// AMS Arrows
defineSymbol(math, ams, rel, "\u21e2", "\\dashrightarrow");
@@ -484,16 +484,16 @@ defineSymbol(math, main, bin, "+", "+");
defineSymbol(math, main, bin, "\u2212", "-");
defineSymbol(math, main, bin, "\u22c5", "\\cdot");
defineSymbol(math, main, bin, "\u2218", "\\circ");
defineSymbol(math, main, bin, "\u00f7", "\\div");
defineSymbol(math, main, bin, "\u00b1", "\\pm");
defineSymbol(math, main, bin, "\u00d7", "\\times");
defineSymbol(math, main, bin, "\u2229", "\\cap");
defineSymbol(math, main, bin, "\u222a", "\\cup");
defineSymbol(math, main, bin, "\u00f7", "\\div", true);
defineSymbol(math, main, bin, "\u00b1", "\\pm", true);
defineSymbol(math, main, bin, "\u00d7", "\\times", true);
defineSymbol(math, main, bin, "\u2229", "\\cap", true);
defineSymbol(math, main, bin, "\u222a", "\\cup", true);
defineSymbol(math, main, bin, "\u2216", "\\setminus");
defineSymbol(math, main, bin, "\u2227", "\\land");
defineSymbol(math, main, bin, "\u2228", "\\lor");
defineSymbol(math, main, bin, "\u2227", "\\wedge");
defineSymbol(math, main, bin, "\u2228", "\\vee");
defineSymbol(math, main, bin, "\u2227", "\\wedge", true);
defineSymbol(math, main, bin, "\u2228", "\\vee", true);
defineSymbol(math, main, textord, "\u221a", "\\surd");
defineSymbol(math, main, open, "(", "(");
defineSymbol(math, main, open, "[", "[");
@@ -550,15 +550,15 @@ defineSymbol(math, main, spacing, "\u00a0", "\\space");
defineSymbol(math, main, punct, ",", ",");
defineSymbol(math, main, punct, ";", ";");
defineSymbol(math, main, punct, ":", "\\colon");
defineSymbol(math, ams, bin, "\u22bc", "\\barwedge");
defineSymbol(math, ams, bin, "\u22bb", "\\veebar");
defineSymbol(math, main, bin, "\u2299", "\\odot");
defineSymbol(math, main, bin, "\u2295", "\\oplus");
defineSymbol(math, main, bin, "\u2297", "\\otimes");
defineSymbol(math, ams, bin, "\u22bc", "\\barwedge", true);
defineSymbol(math, ams, bin, "\u22bb", "\\veebar", true);
defineSymbol(math, main, bin, "\u2299", "\\odot", true);
defineSymbol(math, main, bin, "\u2295", "\\oplus", true);
defineSymbol(math, main, bin, "\u2297", "\\otimes", true);
defineSymbol(math, main, textord, "\u2202", "\\partial");
defineSymbol(math, main, bin, "\u2298", "\\oslash");
defineSymbol(math, ams, bin, "\u229a", "\\circledcirc");
defineSymbol(math, ams, bin, "\u22a1", "\\boxdot");
defineSymbol(math, main, bin, "\u2298", "\\oslash", true);
defineSymbol(math, ams, bin, "\u229a", "\\circledcirc", true);
defineSymbol(math, ams, bin, "\u22a1", "\\boxdot", true);
defineSymbol(math, main, bin, "\u25b3", "\\bigtriangleup");
defineSymbol(math, main, bin, "\u25bd", "\\bigtriangledown");
defineSymbol(math, main, bin, "\u2020", "\\dagger");