From a572afd89f35bf2a05cba26f422436714a0de4de Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Sat, 5 Oct 2013 22:08:12 +0000 Subject: Support setting arbitrary roff(7) number registers, preserving read support for the ".nr nS" SYNOPSIS state register. Inspired by NetBSD roff.c rev. 1.18 (Christos Zoulas, March 21, 2013), but implemented differently. I don't want to have yet another different implementation of a hash table in mandoc - it would be the second one in roff.c alone and the fifth one in mandoc grand total. Instead, i designed and implemented roff_setreg() and roff_getreg() to be similar to roff_setstrn() and roff_getstrn(). Once we feel the need to optimize, we can introduce one common hash table implementation for everything in mandoc. --- libmandoc.h | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'libmandoc.h') diff --git a/libmandoc.h b/libmandoc.h index 9b3ffee1..df2c8fc6 100644 --- a/libmandoc.h +++ b/libmandoc.h @@ -1,6 +1,7 @@ -/* $Id: libmandoc.h,v 1.32 2012/11/19 17:57:23 schwarze Exp $ */ +/* $Id: libmandoc.h,v 1.33 2013/10/05 22:08:12 schwarze Exp $ */ /* * Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons + * Copyright (c) 2013 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -29,11 +30,6 @@ enum rofferr { ROFF_ERR /* badness: puke and stop */ }; -enum regs { - REG_nS = 0, /* nS register */ - REG__MAX -}; - __BEGIN_DECLS struct roff; @@ -72,9 +68,8 @@ void roff_reset(struct roff *); enum rofferr roff_parseln(struct roff *, int, char **, size_t *, int, int *); void roff_endparse(struct roff *); -int roff_regisset(const struct roff *, enum regs); -unsigned int roff_regget(const struct roff *, enum regs); -void roff_regunset(struct roff *, enum regs); +void roff_setreg(struct roff *, const char *, unsigned int); +unsigned int roff_getreg(const struct roff *, const char *); char *roff_strdup(const struct roff *, const char *); int roff_getcontrol(const struct roff *, const char *, int *); -- cgit v1.2.3-56-ge451