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| author | Ingo Schwarze <schwarze@openbsd.org> | 2010-07-01 22:35:54 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2010-07-01 22:35:54 +0000 |
| commit | 0bae01a379ba9702c03dfcf16874c3ec9beaa711 (patch) | |
| tree | 591d704bdb2bcdf1b1f8850888e883c4a8387358 /mdoc_action.c | |
| parent | 9aa51d8254f41d6b1f1ef2382a74288fb913f815 (diff) | |
| download | mandoc-0bae01a379ba9702c03dfcf16874c3ec9beaa711.tar.gz | |
In the mdoc(7) parser, inspect roff registers early such that all parts
of the parser can use the resulting cues. In particular, this allows
to use .nr nS to force SYNOPSIS-style .Nm indentation outside the
SYNOPSIS as needed by ifconfig(8).
To actually make this useable, .Pp must rewind .Nm, or the rest of the
section would end up indented. Implement a quick hack for now,
a generic solution can be designed later.
ok kristaps@ and tested by sobrado@
Diffstat (limited to 'mdoc_action.c')
| -rw-r--r-- | mdoc_action.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mdoc_action.c b/mdoc_action.c index aad0bb66..0c84a87f 100644 --- a/mdoc_action.c +++ b/mdoc_action.c @@ -457,6 +457,17 @@ post_sh(POST_ARGS) if (SEC_NONE == m->lastnamed || SEC_CUSTOM != sec) m->lastnamed = sec; + /* + * Switch the parser's SYNOPSIS mode, to be copied + * into individual nodes when creating them. + * Note that this mode can also be set and unset + * using the roff nS register. + */ + if (SEC_SYNOPSIS == sec) + m->flags |= MDOC_SYNOPSIS; + else + m->flags &= ~MDOC_SYNOPSIS; + /* Some sections only live in certain manual sections. */ switch ((m->lastsec = sec)) { |