From cf63fca8357771e9f99c05319bf7ae1d9325cbd8 Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sat, 8 Jul 2017 14:51:04 +0000
Subject: 1. Eliminate struct eqn, instead use the existing members of struct
 roff_node which is allocated for each equation anyway. 2. Do not keep a list
 of equation parsers, one parser is enough. Minus fifty lines of code, no
 functional change.

---
 mandoc.h | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

(limited to 'mandoc.h')

diff --git a/mandoc.h b/mandoc.h
index 355f37ee..b234cb5e 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.h,v 1.244 2017/07/07 19:39:30 schwarze Exp $ */
+/*	$Id: mandoc.h,v 1.245 2017/07/08 14:51:04 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -401,17 +401,6 @@ struct	eqn_box {
 	enum eqn_pilet	  pile; /* equation piling */
 };
 
-/*
- * An equation consists of a tree of expressions starting at a given
- * line and position.
- */
-struct	eqn {
-	char		 *name; /* identifier (or NULL) */
-	struct eqn_box	 *root; /* root mathematical expression */
-	int		  ln; /* invocation line */
-	int		  pos; /* invocation position */
-};
-
 /*
  * Parse options.
  */
-- 
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