Return to roff_html.c CVS log

Up to [cvsweb.bsd.lv] / mandoc

Annotation of mandoc/roff_html.c, Revision 1.5

1.1       schwarze    1: /*     $OpenBSD$ */
                      2: /*
1.3       schwarze    3:  * Copyright (c) 2010 Kristaps Dzonsons <kristaps@bsd.lv>
                      4:  * Copyright (c) 2014, 2017 Ingo Schwarze <schwarze@openbsd.org>
1.1       schwarze    5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
                     10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     15:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     16:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
                     18: #include <sys/types.h>
                     19:
                     20: #include <assert.h>
1.2       schwarze   21: #include <stddef.h>
1.1       schwarze   22:
                     23: #include "roff.h"
                     24: #include "out.h"
                     25: #include "html.h"
                     26:
                     27: #define        ROFF_HTML_ARGS struct html *h, const struct roff_node *n
                     28:
                     29: typedef        void    (*roff_html_pre_fp)(ROFF_HTML_ARGS);
                     30:
                     31: static void      roff_html_pre_br(ROFF_HTML_ARGS);
1.3       schwarze   32: static void      roff_html_pre_sp(ROFF_HTML_ARGS);
1.1       schwarze   33:
                     34: static const roff_html_pre_fp roff_html_pre_acts[ROFF_MAX] = {
                     35:        roff_html_pre_br,  /* br */
1.2       schwarze   36:        NULL,  /* ft */
1.3       schwarze   37:        NULL,  /* ll */
                     38:        roff_html_pre_sp,  /* sp */
1.4       schwarze   39:        NULL,  /* ta */
1.5     ! schwarze   40:        NULL,  /* ti */
1.1       schwarze   41: };
                     42:
                     43:
                     44: void
                     45: roff_html_pre(struct html *h, const struct roff_node *n)
                     46: {
                     47:        assert(n->tok < ROFF_MAX);
1.2       schwarze   48:        if (roff_html_pre_acts[n->tok] != NULL)
                     49:                (*roff_html_pre_acts[n->tok])(h, n);
1.1       schwarze   50: }
                     51:
                     52: static void
                     53: roff_html_pre_br(ROFF_HTML_ARGS)
                     54: {
                     55:        print_otag(h, TAG_DIV, "");
1.3       schwarze   56:        print_text(h, "\\~");  /* So the div isn't empty. */
                     57: }
                     58:
                     59: static void
                     60: roff_html_pre_sp(ROFF_HTML_ARGS)
                     61: {
                     62:        struct roffsu    su;
                     63:
                     64:        SCALE_VS_INIT(&su, 1);
                     65:        if ((n = n->child) != NULL) {
                     66:                if (a2roffsu(n->string, &su, SCALE_VS) == 0)
                     67:                        su.scale = 1.0;
                     68:                else if (su.scale < 0.0)
                     69:                        su.scale = 0.0;
                     70:        }
                     71:        print_otag(h, TAG_DIV, "suh", &su);
1.1       schwarze   72:        print_text(h, "\\~");  /* So the div isn't empty. */
                     73: }