From b148d5da71363278b771661ffd4c399498863aed Mon Sep 17 00:00:00 2001
From: Ron Kok <ronkok@comcast.net>
Date: Sat, 10 Mar 2018 10:19:13 -0800
Subject: [PATCH] =?UTF-8?q?Support=20Unicode=20=C2=B0=20(#1203)?=
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Oddly, `unicode-math-table.txt` does not contain an entry for U+00B0. But `\degree` is surely the correct mapping.
---
 src/symbols.js     | 5 ++++-
 test/katex-spec.js | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/symbols.js b/src/symbols.js
index 1700dc7a..dc93abe2 100644
--- a/src/symbols.js
+++ b/src/symbols.js
@@ -696,8 +696,11 @@ defineSymbol(text, main, textord, "\u201c", "``");
 defineSymbol(text, main, textord, "\u201c", "\\textquotedblleft");
 defineSymbol(text, main, textord, "\u201d", "''");
 defineSymbol(text, main, textord, "\u201d", "\\textquotedblright");
-defineSymbol(math, main, textord, "\u00b0", "\\degree");
+//  \degree from gensymb package
+defineSymbol(math, main, textord, "\u00b0", "\\degree", true);
 defineSymbol(text, main, textord, "\u00b0", "\\degree");
+// \textdegree from inputenc package
+defineSymbol(text, main, textord, "\u00b0", "\\textdegree", true);
 // TODO: In LaTeX, \pounds can generate a different character in text and math
 // mode, but among our fonts, only Main-Italic defines this character "163".
 defineSymbol(math, main, mathord, "\u00a3", "\\pounds");
diff --git a/test/katex-spec.js b/test/katex-spec.js
index b490c13b..d5214e62 100644
--- a/test/katex-spec.js
+++ b/test/katex-spec.js
@@ -2936,7 +2936,7 @@ describe("Unicode", function() {
     });
 
     it("should parse symbols", function() {
-        expect("£¥ðℂℍℑℓℕ℘ℙℚℜℝℤℲℵℶℷℸ⅁∀∁∂∃∇∞∠∡∢♠♡♢♣♭♮♯✓\u00b7").toParse();
+        expect("£¥ðℂℍℑℓℕ℘ℙℚℜℝℤℲℵℶℷℸ⅁∀∁∂∃∇∞∠∡∢♠♡♢♣♭♮♯✓°\u00b7").toParse();
     });
 
     it("should parse arrows", function() {