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commit a18adfdfad85e6134e28df9e80032544aa04260a
parent e0dece759fb8455ee91024d470ee7f4bfc9195bb
Author: Emily Eisenberg <xymostech@gmail.com>
Date:   Tue, 23 Sep 2014 14:04:17 -0700

Merge pull request #104 from kevinb7/error.position

added position property to ParseError
Diffstat:
Msrc/ParseError.js | 2++
Mtest/katex-spec.js | 10++++++++++
2 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/ParseError.js b/src/ParseError.js @@ -29,6 +29,8 @@ function ParseError(message, lexer, position) { var self = new Error(error); self.name = "ParseError"; self.__proto__ = ParseError.prototype; + + self.position = position; return self; } diff --git a/test/katex-spec.js b/test/katex-spec.js @@ -1040,3 +1040,13 @@ describe("An accent builder", function() { expect(getBuilt("\\vec )^2")[0].classes).not.toContain("mclose"); }); }); + +describe("A parser error", function () { + it("should report the position of an error", function () { + try { + parseTree("\\sqrt}"); + } catch (e) { + expect(e.position).toEqual(5); + } + }); +});