diff options
Diffstat (limited to 'eqn.c')
| -rw-r--r-- | eqn.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: eqn.c,v 1.46 2014/09/28 11:32:08 kristaps Exp $ */ +/* $Id: eqn.c,v 1.47 2014/09/28 14:05:11 kristaps Exp $ */ /* * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -195,13 +195,14 @@ static const struct eqnstr eqnfonts[EQNFONT__MAX] = { }; static const struct eqnstr eqnposs[EQNPOS__MAX] = { - { "", 0 }, /* EQNPOS_NONE */ + { NULL, 0 }, /* EQNPOS_NONE */ { "over", 4 }, /* EQNPOS_OVER */ { "sup", 3 }, /* EQNPOS_SUP */ { NULL, 0 }, /* EQNPOS_SUPSUB */ { "sub", 3 }, /* EQNPOS_SUB */ { "to", 2 }, /* EQNPOS_TO */ { "from", 4 }, /* EQNPOS_FROM */ + { NULL, 0 }, /* EQNPOS_FROMTO */ }; static const struct eqnstr eqnpiles[EQNPILE__MAX] = { @@ -591,6 +592,10 @@ eqn_box(struct eqn_node *ep, struct eqn_box *last) NULL != last->last->prev && EQNPOS_SUB == last->last->prev->pos) last->last->prev->pos = EQNPOS_SUBSUP; + else if (EQNPOS_TO == i && + NULL != last->last->prev && + EQNPOS_FROM == last->last->prev->pos) + last->last->prev->pos = EQNPOS_FROMTO; else last->last->pos = (enum eqn_post)i; |