From b8c7224b007d9673c637669ba26ff55f38effe12 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Tue, 4 Dec 2018 02:53:51 +0000 Subject: Clean up the validation of .Pp, .PP, .sp, and .br. Make sure all combinations are handled, and are handled in a systematic manner. This resolves some erratic duplicate handling, handles a number of missing cases, and improves diagnostics in various respects. Move validation of .br and .sp to the roff validation module rather than doing that twice in the mdoc and man validation modules. Move the node relinking function to the roff library where it belongs. In validation functions, only look at the node itself, at previous nodes, and at descendants, not at following nodes or ancestors, such that only nodes are inspected which are already validated. --- roff_int.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'roff_int.h') diff --git a/roff_int.h b/roff_int.h index 48996dce..0d280890 100644 --- a/roff_int.h +++ b/roff_int.h @@ -1,7 +1,7 @@ -/* $Id: roff_int.h,v 1.9 2017/07/08 17:52:50 schwarze Exp $ */ +/* $Id: roff_int.h,v 1.10 2018/12/04 02:53:51 schwarze Exp $ */ /* * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons - * Copyright (c) 2013, 2014, 2015 Ingo Schwarze + * Copyright (c) 2013, 2014, 2015, 2018 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 @@ -26,6 +26,7 @@ struct roff_node *roff_block_alloc(struct roff_man *, int, int, int); struct roff_node *roff_head_alloc(struct roff_man *, int, int, int); struct roff_node *roff_body_alloc(struct roff_man *, int, int, int); void roff_node_unlink(struct roff_man *, struct roff_node *); +void roff_node_relink(struct roff_man *, struct roff_node *); void roff_node_free(struct roff_node *); void roff_node_delete(struct roff_man *, struct roff_node *); -- cgit v1.2.3