+14
-2
lines changedFilter options
+14
-2
lines changed Original file line number Diff line number Diff line change
@@ -11,6 +11,8 @@ defineFunction({
11 11
props: {
12 12
numArgs: 2,
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numOptionalArgs: 1,
14 +
allowedInText: true,
15 +
allowedInMath: true,
14 16
argTypes: ["size", "size", "size"],
15 17
},
16 18
handler({parser}, args, optArgs) {
@@ -341,7 +341,7 @@ defineMacro("\\lrcorner", "\\html@mathml{\\@lrcorner}{\\mathop{\\char\"231f}}");
341 341
// \kern6\p@\hbox{.}\hbox{.}\hbox{.}}}
342 342
// We'll call \varvdots, which gets a glyph from symbols.js.
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// The zero-width rule gets us an equivalent to the vertical 6pt kern.
344 -
defineMacro("\\vdots", "\\mathord{\\varvdots\\rule{0pt}{15pt}}");
344 +
defineMacro("\\vdots", "{\\varvdots\\rule{0pt}{15pt}}");
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defineMacro("\u22ee", "\\vdots");
346 346 347 347
//////////////////////////////////////////////////////////////////////
@@ -673,7 +673,9 @@ defineSymbol(text, main, inner, "\u2026", "\\ldots", true);
673 673
defineSymbol(math, main, inner, "\u2026", "\\ldots", true);
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defineSymbol(math, main, inner, "\u22ef", "\\@cdots", true);
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defineSymbol(math, main, inner, "\u22f1", "\\ddots", true);
676 -
defineSymbol(math, main, textord, "\u22ee", "\\varvdots"); // \vdots is a macro
676 +
// \vdots is a macro that uses one of these two symbols (with made-up names):
677 +
defineSymbol(math, main, textord, "\u22ee", "\\varvdots");
678 +
defineSymbol(text, main, textord, "\u22ee", "\\varvdots");
677 679
defineSymbol(math, main, accent, "\u02ca", "\\acute");
678 680
defineSymbol(math, main, accent, "\u02cb", "\\grave");
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defineSymbol(math, main, accent, "\u00a8", "\\ddot");
@@ -807,6 +807,10 @@ describe("A text parser", function() {
807 807
it("should omit spaces after commands", function() {
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expect`\text{\textellipsis !}`.toParseLike`\text{\textellipsis!}`;
809 809
});
810 + 811 +
it("should handle ⋮ and \\vdots", function() {
812 +
expect`\text{a \vdots b ⋮ d}`.toParse();
813 +
});
810 814
});
811 815 812 816
describe("A texvc builder", function() {
@@ -1065,6 +1069,10 @@ describe("A rule parser", function() {
1065 1069
expect(parse.width.number).toBeCloseTo(-1);
1066 1070
expect(parse.height.number).toBeCloseTo(-0.2);
1067 1071
});
1072 + 1073 +
it("should parse in text mode", function() {
1074 +
expect(r`\text{a\rule{1em}{2em}b}`).toParse();
1075 +
});
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});
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describe("A kern parser", function() {
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