From c893b75d7cad884ccefc3eea9dfbadad6577fdea Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sun, 28 Sep 2014 20:14:20 +0000
Subject: Change "to" and "from" commands to use munder, mover, and munderover.

---
 eqn_html.c | 13 ++++++++-----
 html.c     |  5 ++++-
 html.h     |  5 ++++-
 3 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/eqn_html.c b/eqn_html.c
index 135ff992..f2e7f79d 100644
--- a/eqn_html.c
+++ b/eqn_html.c
@@ -1,4 +1,4 @@
-/*	$Id: eqn_html.c,v 1.6 2014/09/28 14:06:09 kristaps Exp $ */
+/*	$Id: eqn_html.c,v 1.7 2014/09/28 20:14:20 kristaps Exp $ */
 /*
  * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -113,12 +113,14 @@ eqn_box(struct html *p, const struct eqn_box *bp, int next)
 	 */
 	switch (bp->pos) {
 	case (EQNPOS_TO):
-		/* FALLTHROUGH */
+		post = print_otag(p, TAG_MOVER, 0, NULL);
+		break;
 	case (EQNPOS_SUP):
 		post = print_otag(p, TAG_MSUP, 0, NULL);
 		break;
 	case (EQNPOS_FROM):
-		/* FALLTHROUGH */
+		post = print_otag(p, TAG_MUNDER, 0, NULL);
+		break;
 	case (EQNPOS_SUB):
 		post = print_otag(p, TAG_MSUB, 0, NULL);
 		break;
@@ -126,9 +128,10 @@ eqn_box(struct html *p, const struct eqn_box *bp, int next)
 		post = print_otag(p, TAG_MFRAC, 0, NULL);
 		break;
 	case (EQNPOS_FROMTO):
-		/* FALLTHROUGH */
+		post = print_otag(p, TAG_MUNDEROVER, 0, NULL);
+		skiptwo = 1;
+		break;
 	case (EQNPOS_SUBSUP):
-		/* This requires two elements. */
 		post = print_otag(p, TAG_MSUBSUP, 0, NULL);
 		skiptwo = 1;
 		break;
diff --git a/html.c b/html.c
index 942a2c6c..957c070b 100644
--- a/html.c
+++ b/html.c
@@ -1,4 +1,4 @@
-/*	$Id: html.c,v 1.173 2014/09/28 11:33:15 kristaps Exp $ */
+/*	$Id: html.c,v 1.174 2014/09/28 20:14:20 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -87,6 +87,9 @@ static	const struct htmldata htmltags[TAG_MAX] = {
 	{"mtable",	0}, /* TAG_MTABLE */
 	{"mtr",		0}, /* TAG_MTR */
 	{"mtd",		0}, /* TAG_MTD */
+	{"munderover",	0}, /* TAG_MUNDEROVER */
+	{"munder",	0}, /* TAG_MUNDER*/
+	{"mover",	0}, /* TAG_MOVER*/
 };
 
 static	const char	*const htmlattrs[ATTR_MAX] = {
diff --git a/html.h b/html.h
index 03bcb8e1..f3110eaf 100644
--- a/html.h
+++ b/html.h
@@ -1,4 +1,4 @@
-/*	$Id: html.h,v 1.63 2014/09/28 11:33:15 kristaps Exp $ */
+/*	$Id: html.h,v 1.64 2014/09/28 20:14:20 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -63,6 +63,9 @@ enum	htmltag {
 	TAG_MTABLE,
 	TAG_MTR,
 	TAG_MTD,
+	TAG_MUNDEROVER,
+	TAG_MUNDER,
+	TAG_MOVER,
 	TAG_MAX
 };
 
-- 
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