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| author |   Kristaps Dzonsons <kristaps@bsd.lv> | 2010-06-27 16:36:22 +0000 |
|---|---|---|
| committer | Kristaps Dzonsons <kristaps@bsd.lv> | 2010-06-27 16:36:22 +0000 |
| commit | 6cada7207531441ac6e3c2092d5039902122137b (patch) | |
| tree | 4860615c512cd8c77e9b4659d92be388389da8b5 /mdoc.c | |
| parent | dc95dcaff23f7235529d0b5d9866a252ca3f8c06 (diff) | |
| download | mandoc-6cada7207531441ac6e3c2092d5039902122137b.tar.gz mandoc-6cada7207531441ac6e3c2092d5039902122137b.tar.zst mandoc-6cada7207531441ac6e3c2092d5039902122137b.zip | |
Allow registers to be unset. Implement and document the `.nr nS val'.
Diffstat (limited to 'mdoc.c')
| -rw-r--r-- | mdoc.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $Id: mdoc.c,v 1.150 2010/06/27 16:18:13 kristaps Exp $ */ +/* $Id: mdoc.c,v 1.151 2010/06/27 16:36:22 kristaps Exp $ */ /* * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv> * @@ -380,6 +380,15 @@ node_alloc(struct mdoc *m, int line, int pos, if (SEC_SYNOPSIS == p->sec) p->flags |= MDOC_SYNPRETTY; + /* Register analysis. */ + + if (m->regs->regs[(int)REG_nS].set) { + if (m->regs->regs[(int)REG_nS].v.u) + p->flags |= MDOC_SYNPRETTY; + else + p->flags &= ~MDOC_SYNPRETTY; + } + return(p); } |