Annotation of mandoc/roff_term.c, Revision 1.1
1.1 ! schwarze 1: /* $OpenBSD$ */
! 2: /*
! 3: * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
! 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.
! 16: */
! 17: #include <sys/types.h>
! 18:
! 19: #include <assert.h>
! 20:
! 21: #include "roff.h"
! 22: #include "out.h"
! 23: #include "term.h"
! 24:
! 25: #define ROFF_TERM_ARGS struct termp *p, const struct roff_node *n
! 26:
! 27: typedef void (*roff_term_pre_fp)(ROFF_TERM_ARGS);
! 28:
! 29: static void roff_term_pre_br(ROFF_TERM_ARGS);
! 30:
! 31: static const roff_term_pre_fp roff_term_pre_acts[ROFF_MAX] = {
! 32: roff_term_pre_br, /* br */
! 33: };
! 34:
! 35:
! 36: void
! 37: roff_term_pre(struct termp *p, const struct roff_node *n)
! 38: {
! 39: assert(n->tok < ROFF_MAX);
! 40: (*roff_term_pre_acts[n->tok])(p, n);
! 41: }
! 42:
! 43: static void
! 44: roff_term_pre_br(ROFF_TERM_ARGS)
! 45: {
! 46: term_newln(p);
! 47: if (p->flags & TERMP_BRIND) {
! 48: p->offset = p->rmargin;
! 49: p->rmargin = p->maxrmargin;
! 50: p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND);
! 51: }
! 52: }
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