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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-01-10 12:53:07 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-01-10 12:53:07 +0000 |
| commit | f313579fbb5a5318367521793dc24d2567da2fde (patch) | |
| tree | 59f0ec418ab638218374512a8cc78a4cde422b54 /mdoc_man.c | |
| parent | c8505d9515e240b816d67a5b4a08ccfd4268cb6a (diff) | |
| download | mandoc-f313579fbb5a5318367521793dc24d2567da2fde.tar.gz mandoc-f313579fbb5a5318367521793dc24d2567da2fde.tar.zst mandoc-f313579fbb5a5318367521793dc24d2567da2fde.zip | |
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.
Diffstat (limited to 'mdoc_man.c')
| -rw-r--r-- | mdoc_man.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -1,6 +1,6 @@ -/* $Id: mdoc_man.c,v 1.96 2016/01/08 17:48:09 schwarze Exp $ */ +/* $Id: mdoc_man.c,v 1.97 2017/01/10 12:53:07 schwarze Exp $ */ /* - * Copyright (c) 2011-2016 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2011-2017 Ingo Schwarze <schwarze@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -575,6 +575,9 @@ print_node(DECL_ARGS) struct roff_node *sub; int cond, do_sub; + if (n->flags & NODE_NOPRT) + return; + /* * Break the line if we were parsed subsequent the current node. * This makes the page structure be more consistent. |