From 98b85097ebca601b660836cb49a73944dfd023d7 Mon Sep 17 00:00:00 2001
From: Erik Demaine <edemaine@mit.edu>
Date: Thu, 3 May 2018 16:21:44 -0400
Subject: [PATCH] Alternate approach to capital Greek letters (#1285)

Alternative to #1283 and #1284 implementing Latin-looking capital Greek
letters via symbols instead of macros, which interacts with fonts more
correctly.
---
 src/macros.js  | 15 ---------------
 src/symbols.js | 13 +++++++++++++
 2 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/src/macros.js b/src/macros.js
index 0ca781fc..38bec39f 100644
--- a/src/macros.js
+++ b/src/macros.js
@@ -126,21 +126,6 @@ defineMacro("\u211A", "\\mathbb{Q}");
 defineMacro("\u211D", "\\mathbb{R}");
 defineMacro("\u2124", "\\mathbb{Z}");
 
-// Unicode Greek capital letters
-defineMacro("\u0391", "A");
-defineMacro("\u0392", "B");
-defineMacro("\u0395", "E");
-defineMacro("\u0396", "Z");
-defineMacro("\u0397", "H");
-defineMacro("\u0399", "I");
-defineMacro("\u039A", "K");
-defineMacro("\u039C", "M");
-defineMacro("\u039D", "N");
-defineMacro("\u039F", "O");
-defineMacro("\u03A1", "P");
-defineMacro("\u03A4", "T");
-defineMacro("\u03A7", "X");
-
 defineMacro("\u210E", "\\mathit{h}");   // Planck constant
 
 // Characters omitted from Unicode range 1D400–1D7FF
diff --git a/src/symbols.js b/src/symbols.js
index 58a2035a..6bf0682b 100644
--- a/src/symbols.js
+++ b/src/symbols.js
@@ -460,6 +460,19 @@ defineSymbol(math, main, textord, "\u03a5", "\\Upsilon", true);
 defineSymbol(math, main, textord, "\u03a6", "\\Phi", true);
 defineSymbol(math, main, textord, "\u03a8", "\\Psi", true);
 defineSymbol(math, main, textord, "\u03a9", "\\Omega", true);
+defineSymbol(math, main, textord, "A", "\u0391");
+defineSymbol(math, main, textord, "B", "\u0392");
+defineSymbol(math, main, textord, "E", "\u0395");
+defineSymbol(math, main, textord, "Z", "\u0396");
+defineSymbol(math, main, textord, "H", "\u0397");
+defineSymbol(math, main, textord, "I", "\u0399");
+defineSymbol(math, main, textord, "K", "\u039A");
+defineSymbol(math, main, textord, "M", "\u039C");
+defineSymbol(math, main, textord, "N", "\u039D");
+defineSymbol(math, main, textord, "O", "\u039F");
+defineSymbol(math, main, textord, "P", "\u03A1");
+defineSymbol(math, main, textord, "T", "\u03A4");
+defineSymbol(math, main, textord, "X", "\u03A7");
 defineSymbol(math, main, textord, "\u00ac", "\\neg");
 defineSymbol(math, main, textord, "\u00ac", "\\lnot");
 defineSymbol(math, main, textord, "\u22a4", "\\top");