Add an option -Q (quick) to mandocdb(8)

for accelerated generation of reduced-size databases.

Implement this by allowing the parsers to optionally
abort the parse sequence after the NAME section.

While here, garbage collect the unused void *arg attribute of
struct mparse and mparse_alloc() and fix some errors in mandoc(3).

This reduces the processing time of mandocdb(8) on /usr/share/man
by a factor of 2 and the database size by a factor of 4.
However, it still takes 5 times the time and 6 times the space
of makewhatis(8), so more work is clearly needed.

1 files changed, 2 insertions, 2 deletions

diff --git a/mandoc.h b/mandoc.h
index 3f1f118a..9c209ee3 100644
--- a/mandoc.h
+++ b/mandoc.h
@@ -1,4 +1,4 @@
-/*	$Id: mandoc.h,v 1.113 2014/01/02 16:29:55 schwarze Exp $ */
+/*	$Id: mandoc.h,v 1.114 2014/01/05 20:26:36 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -422,7 +422,7 @@ int		  mchars_spec2cp(const struct mchars *,
 const char	 *mchars_spec2str(const struct mchars *, 
 			const char *, size_t, size_t *);
 struct mparse	 *mparse_alloc(enum mparset, enum mandoclevel,
-			mandocmsg, void *, char *);
+			mandocmsg, char *, int);
 void		  mparse_free(struct mparse *);
 void		  mparse_keep(struct mparse *);
 enum mandoclevel  mparse_readfd(struct mparse *, int, const char *);