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| author |   Kristaps Dzonsons <kristaps@bsd.lv> | 2014-09-28 14:05:11 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2014-09-28 14:05:11 +0000 |
| commit | 7acc90b842aabe0b6da7a3041b0a210a151ef85f (patch) | |
| tree | 36efa7612ea37b646763a746c3bc3aa5f68def2c /eqn.c | |
| parent | d23f651d6dcae3f8527b8a52ea288e5902ec9fe6 (diff) | |
| download | mandoc-7acc90b842aabe0b6da7a3041b0a210a151ef85f.tar.gz mandoc-7acc90b842aabe0b6da7a3041b0a210a151ef85f.tar.zst mandoc-7acc90b842aabe0b6da7a3041b0a210a151ef85f.zip | |
Parse from/to clauses in eqn.
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; |