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Fix \mathit font and italic correction and add \mathnormal (#1700)

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* Fix \mathit font (Math-Italic -> Main-Italic) and italic correction

* Rename mathit to mathdefault and mainit to mathit

* Add \mathnormal
This commit is contained in:
ylemkimon
2018-10-10 17:18:07 +09:00
committed by GitHub
parent 68fdb52733
commit ba8e224b8d
18 changed files with 102 additions and 46 deletions
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21
test/katex-spec.js
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@@ -1483,13 +1483,15 @@ describe("A style change parser", function() {
});
describe("A font parser", function() {
it("should parse \\mathrm, \\mathbb, and \\mathit", function() {
it("should parse \\mathrm, \\mathbb, \\mathit, and \\mathnormal", function() {
expect`\mathrm x`.toParse();
expect`\mathbb x`.toParse();
expect`\mathit x`.toParse();
expect`\mathnormal x`.toParse();
expect`\mathrm {x + 1}`.toParse();
expect`\mathbb {x + 1}`.toParse();
expect`\mathit {x + 1}`.toParse();
expect`\mathnormal {x + 1}`.toParse();
});
it("should parse \\mathcal and \\mathfrak", function() {
@@ -1510,6 +1512,10 @@ describe("A font parser", function() {
expect(mathitParse.font).toEqual("mathit");
expect(mathitParse.type).toEqual("font");
const mathnormalParse = getParsed`\mathnormal x`[0];
expect(mathnormalParse.font).toEqual("mathnormal");
expect(mathnormalParse.type).toEqual("font");
const mathcalParse = getParsed`\mathcal C`[0];
expect(mathcalParse.font).toEqual("mathcal");
expect(mathcalParse.type).toEqual("font");
@@ -1783,6 +1789,19 @@ describe("A MathML font tree-builder", function() {
expect(markup).toContain("<mo>+</mo>");
});
it("should render \\mathnormal{" + contents + "} with the correct mathvariants", function() {
const tex = `\\mathnormal{${contents}}`;
const tree = getParsed(tex);
const markup = buildMathML(tree, tex, defaultOptions).toMarkup();
expect(markup).toContain("<mi>A</mi>");
expect(markup).toContain("<mi>x</mi>");
expect(markup).toContain("<mn>2</mn>");
expect(markup).toContain("<mi>\u03c9</mi>"); // \omega
expect(markup).toContain("<mi mathvariant=\"normal\">\u03A9</mi>"); // \Omega
expect(markup).toContain("<mi>\u0131</mi>"); // \imath
expect(markup).toContain("<mo>+</mo>");
});
it("should render \\mathbf{" + contents + "} with the correct mathvariants", function() {
const tex = `\\mathbf{${contents}}`;
const tree = getParsed(tex);