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commit b98670b8ed66dd694427025b4e800fcaf2e962a3
parent 961e1caba917372696042352ca48737f11a7cbbd
Author: Kevin Barabash <kevinb@khanacademy.org>
Date:   Thu, 10 Sep 2015 21:53:25 -0700

Set the greedines of font functions to 2 so that e^\mathbf{x} will parse

Test Plan: make test

Reviewers: emily

Diffstat:
M
src/functions.js
 | 
3
++-
M
test/katex-spec.js
 | 
4
++++

2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/functions.js b/src/functions.js
@@ -462,7 +462,8 @@ defineFunction([
     // aliases
     "\\Bbb", "\\bold", "\\frak"
 ], {
-    numArgs: 1
+    numArgs: 1,
+    greediness: 2
 }, function (func, body) {
     if (func in fontAliases) {
         func = fontAliases[func];
diff --git a/test/katex-spec.js b/test/katex-spec.js
@@ -1259,6 +1259,10 @@ describe("A font parser", function () {
         expect(bf.value.body.value[1].value.font).toMatch("mathrm");
         expect(bf.value.body.value[2].value).toMatch("c");
     });
+    
+    it("should have the correct greediness", function() {
+        expect("e^\\mathbf{x}").toParse();
+    });
 });
 
 describe("An HTML font tree-builder", function () {