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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 /roff.h | |
| 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 'roff.h')
| -rw-r--r-- | roff.h | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -1,7 +1,7 @@ -/* $OpenBSD$ */ +/* $Id: roff.h,v 1.38 2017/01/10 12:53:08 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2013, 2014, 2015, 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 @@ -109,6 +109,8 @@ struct roff_node { #define MAN_VALID MDOC_VALID #define MAN_EOS MDOC_EOS #define MAN_LINE MDOC_LINE +#define NODE_NOSRC (1 << 8) /* Generated node, not in input file. */ +#define NODE_NOPRT (1 << 9) /* Shall not print anything. */ int prev_font; /* Before entering this node. */ int aux; /* Decoded node data, type-dependent. */ enum roff_type type; /* AST node type. */ |