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Annotation of mandoc/tag.h, Revision 1.13

1.13    ! schwarze    1: /* $Id: tag.h,v 1.12 2020/04/02 22:12:55 schwarze Exp $ */
1.1       schwarze    2: /*
1.10      schwarze    3:  * Copyright (c) 2015, 2018, 2019, 2020 Ingo Schwarze <schwarze@openbsd.org>
1.1       schwarze    4:  *
                      5:  * Permission to use, copy, modify, and distribute this software for any
                      6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
                      8:  *
                      9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.11      schwarze   16:  *
                     17:  * Internal interfaces to tag syntax tree nodes.
                     18:  * For use by mandoc(1) validation modules only.
1.1       schwarze   19:  */
1.10      schwarze   20:
                     21: /*
                     22:  * Tagging priorities.
                     23:  * Lower numbers indicate higher importance.
                     24:  */
                     25: #define        TAG_MANUAL      1               /* Set with a .Tg macro. */
                     26: #define        TAG_STRONG      2               /* Good automatic tagging. */
                     27: #define        TAG_WEAK        (INT_MAX - 2)   /* Dubious automatic tagging. */
                     28: #define        TAG_FALLBACK    (INT_MAX - 1)   /* Tag only used if unique. */
                     29: #define        TAG_DELETE      (INT_MAX)       /* Tag not used at all. */
                     30:
1.11      schwarze   31: void            tag_alloc(void);
1.12      schwarze   32: int             tag_exists(const char *);
1.11      schwarze   33: void            tag_put(const char *, int, struct roff_node *);
1.13    ! schwarze   34: void            tag_postprocess(struct roff_node *);
1.11      schwarze   35: void            tag_free(void);

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