From f313579fbb5a5318367521793dc24d2567da2fde Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Tue, 10 Jan 2017 12:53:07 +0000 Subject: Introduce flags NODE_NOSRC and NODE_NOPRT for AST nodes. Use them to mark generated nodes and nodes that shall not produce output. Let -Ttree output mode display these new flags. Use NODE_NOSRC for .Ar, .Mt, and .Pa default arguments. Use NODE_NOPRT for .Dd, .Dt, and .Os. These will help to make handling of text production macros more rigorous. --- mdoc_html.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'mdoc_html.c') diff --git a/mdoc_html.c b/mdoc_html.c index 3de14e2a..9770c7d5 100644 --- a/mdoc_html.c +++ b/mdoc_html.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_html.c,v 1.242 2017/01/09 12:48:58 schwarze Exp $ */ +/* $Id: mdoc_html.c,v 1.243 2017/01/10 12:53:07 schwarze Exp $ */ /* * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze @@ -377,6 +377,9 @@ print_mdoc_node(MDOC_ARGS) int child; struct tag *t; + if (n->flags & NODE_NOPRT) + return; + child = 1; t = h->tags.head; n->flags &= ~MDOC_ENDED; -- cgit v1.2.3