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Annotation of mandoc/man_html.c, Revision 1.168

1.168   ! schwarze    1: /*     $Id: man_html.c,v 1.167 2019/01/07 07:26:29 schwarze Exp $ */
1.1       kristaps    2: /*
1.104     kristaps    3:  * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.163     schwarze    4:  * Copyright (c) 2013-2015, 2017-2019 Ingo Schwarze <schwarze@openbsd.org>
1.1       kristaps    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:  *
1.113     schwarze   10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1       kristaps   11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.113     schwarze   12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1       kristaps   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:  */
1.25      kristaps   18: #include "config.h"
                     19:
1.1       kristaps   20: #include <sys/types.h>
                     21:
1.5       kristaps   22: #include <assert.h>
                     23: #include <ctype.h>
1.2       kristaps   24: #include <stdio.h>
1.1       kristaps   25: #include <stdlib.h>
1.4       kristaps   26: #include <string.h>
1.1       kristaps   27:
1.94      schwarze   28: #include "mandoc_aux.h"
1.160     schwarze   29: #include "mandoc.h"
1.113     schwarze   30: #include "roff.h"
1.105     schwarze   31: #include "man.h"
1.7       kristaps   32: #include "out.h"
1.1       kristaps   33: #include "html.h"
1.10      kristaps   34: #include "main.h"
1.1       kristaps   35:
1.115     schwarze   36: #define        MAN_ARGS          const struct roff_meta *man, \
1.114     schwarze   37:                          const struct roff_node *n, \
1.3       kristaps   38:                          struct html *h
                     39:
1.155     schwarze   40: struct man_html_act {
1.3       kristaps   41:        int             (*pre)(MAN_ARGS);
                     42:        int             (*post)(MAN_ARGS);
                     43: };
                     44:
1.147     schwarze   45: static void              print_man_head(const struct roff_meta *,
                     46:                                struct html *);
1.4       kristaps   47: static void              print_man_nodelist(MAN_ARGS);
                     48: static void              print_man_node(MAN_ARGS);
1.8       kristaps   49: static int               man_B_pre(MAN_ARGS);
1.86      kristaps   50: static int               man_IP_pre(MAN_ARGS);
1.8       kristaps   51: static int               man_I_pre(MAN_ARGS);
1.86      kristaps   52: static int               man_OP_pre(MAN_ARGS);
1.4       kristaps   53: static int               man_PP_pre(MAN_ARGS);
1.9       kristaps   54: static int               man_RS_pre(MAN_ARGS);
1.4       kristaps   55: static int               man_SH_pre(MAN_ARGS);
1.8       kristaps   56: static int               man_SM_pre(MAN_ARGS);
1.156     schwarze   57: static int               man_SY_pre(MAN_ARGS);
1.90      schwarze   58: static int               man_UR_pre(MAN_ARGS);
1.158     schwarze   59: static int               man_abort_pre(MAN_ARGS);
1.86      kristaps   60: static int               man_alt_pre(MAN_ARGS);
                     61: static int               man_ign_pre(MAN_ARGS);
                     62: static int               man_in_pre(MAN_ARGS);
1.147     schwarze   63: static void              man_root_post(const struct roff_meta *,
                     64:                                struct html *);
                     65: static void              man_root_pre(const struct roff_meta *,
                     66:                                struct html *);
1.4       kristaps   67:
1.155     schwarze   68: static const struct man_html_act man_html_acts[MAN_MAX - MAN_TH] = {
1.3       kristaps   69:        { NULL, NULL }, /* TH */
1.4       kristaps   70:        { man_SH_pre, NULL }, /* SH */
1.166     schwarze   71:        { man_SH_pre, NULL }, /* SS */
1.6       kristaps   72:        { man_IP_pre, NULL }, /* TP */
1.154     schwarze   73:        { man_IP_pre, NULL }, /* TQ */
1.158     schwarze   74:        { man_abort_pre, NULL }, /* LP */
1.4       kristaps   75:        { man_PP_pre, NULL }, /* PP */
1.158     schwarze   76:        { man_abort_pre, NULL }, /* P */
1.5       kristaps   77:        { man_IP_pre, NULL }, /* IP */
1.166     schwarze   78:        { man_PP_pre, NULL }, /* HP */
1.8       kristaps   79:        { man_SM_pre, NULL }, /* SM */
1.56      kristaps   80:        { man_SM_pre, NULL }, /* SB */
1.8       kristaps   81:        { man_alt_pre, NULL }, /* BI */
                     82:        { man_alt_pre, NULL }, /* IB */
                     83:        { man_alt_pre, NULL }, /* BR */
                     84:        { man_alt_pre, NULL }, /* RB */
1.3       kristaps   85:        { NULL, NULL }, /* R */
1.8       kristaps   86:        { man_B_pre, NULL }, /* B */
                     87:        { man_I_pre, NULL }, /* I */
                     88:        { man_alt_pre, NULL }, /* IR */
                     89:        { man_alt_pre, NULL }, /* RI */
1.3       kristaps   90:        { NULL, NULL }, /* RE */
1.9       kristaps   91:        { man_RS_pre, NULL }, /* RS */
1.8       kristaps   92:        { man_ign_pre, NULL }, /* DT */
                     93:        { man_ign_pre, NULL }, /* UC */
1.13      kristaps   94:        { man_ign_pre, NULL }, /* PD */
1.34      joerg      95:        { man_ign_pre, NULL }, /* AT */
1.45      kristaps   96:        { man_in_pre, NULL }, /* in */
1.156     schwarze   97:        { man_SY_pre, NULL }, /* SY */
                     98:        { NULL, NULL }, /* YS */
1.86      kristaps   99:        { man_OP_pre, NULL }, /* OP */
1.132     schwarze  100:        { NULL, NULL }, /* EX */
                    101:        { NULL, NULL }, /* EE */
1.90      schwarze  102:        { man_UR_pre, NULL }, /* UR */
                    103:        { NULL, NULL }, /* UE */
1.145     schwarze  104:        { man_UR_pre, NULL }, /* MT */
                    105:        { NULL, NULL }, /* ME */
1.3       kristaps  106: };
                    107:
1.93      schwarze  108:
1.1       kristaps  109: void
1.161     schwarze  110: html_man(void *arg, const struct roff_meta *man)
1.1       kristaps  111: {
1.147     schwarze  112:        struct html             *h;
                    113:        struct roff_node        *n;
                    114:        struct tag              *t;
1.82      kristaps  115:
1.117     schwarze  116:        h = (struct html *)arg;
1.147     schwarze  117:        n = man->first->child;
1.3       kristaps  118:
1.126     schwarze  119:        if ((h->oflags & HTML_FRAGMENT) == 0) {
1.82      kristaps  120:                print_gen_decls(h);
1.126     schwarze  121:                print_otag(h, TAG_HTML, "");
1.147     schwarze  122:                if (n->type == ROFFT_COMMENT)
                    123:                        print_gen_comment(h, n);
1.126     schwarze  124:                t = print_otag(h, TAG_HEAD, "");
1.161     schwarze  125:                print_man_head(man, h);
1.126     schwarze  126:                print_tagq(h, t);
1.122     schwarze  127:                print_otag(h, TAG_BODY, "");
1.126     schwarze  128:        }
1.53      kristaps  129:
1.161     schwarze  130:        man_root_pre(man, h);
1.127     schwarze  131:        t = print_otag(h, TAG_DIV, "c", "manual-text");
1.161     schwarze  132:        print_man_nodelist(man, n, h);
1.127     schwarze  133:        print_tagq(h, t);
1.161     schwarze  134:        man_root_post(man, h);
1.126     schwarze  135:        print_tagq(h, NULL);
1.3       kristaps  136: }
                    137:
                    138: static void
1.147     schwarze  139: print_man_head(const struct roff_meta *man, struct html *h)
1.3       kristaps  140: {
1.123     schwarze  141:        char    *cp;
1.3       kristaps  142:
                    143:        print_gen_head(h);
1.123     schwarze  144:        mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
1.122     schwarze  145:        print_otag(h, TAG_TITLE, "");
1.123     schwarze  146:        print_text(h, cp);
                    147:        free(cp);
1.1       kristaps  148: }
1.4       kristaps  149:
                    150: static void
                    151: print_man_nodelist(MAN_ARGS)
                    152: {
1.110     schwarze  153:        while (n != NULL) {
1.132     schwarze  154:                print_man_node(man, n, h);
1.110     schwarze  155:                n = n->next;
                    156:        }
1.4       kristaps  157: }
                    158:
                    159: static void
                    160: print_man_node(MAN_ARGS)
                    161: {
1.132     schwarze  162:        struct tag      *t;
1.4       kristaps  163:        int              child;
                    164:
1.167     schwarze  165:        if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
                    166:                return;
                    167:
1.163     schwarze  168:        html_fillmode(h, n->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi);
1.132     schwarze  169:
                    170:        child = 1;
1.167     schwarze  171:        t = h->tag;
                    172:        if (t->tag == TAG_P || t->tag == TAG_PRE)
                    173:                t = t->next;
                    174:
1.132     schwarze  175:        switch (n->type) {
                    176:        case ROFFT_TEXT:
1.163     schwarze  177:                if (*n->string == '\0') {
                    178:                        print_endline(h);
                    179:                        return;
                    180:                }
                    181:                if (*n->string == ' ' && n->flags & NODE_LINE &&
                    182:                    (h->flags & HTML_NONEWLINE) == 0)
                    183:                        print_endline(h);
                    184:                else if (n->flags & NODE_DELIMC)
                    185:                        h->flags |= HTML_NOSPACE;
1.4       kristaps  186:                print_text(h, n->string);
1.130     schwarze  187:                break;
1.113     schwarze  188:        case ROFFT_EQN:
1.80      kristaps  189:                print_eqn(h, n->eqn);
1.69      kristaps  190:                break;
1.113     schwarze  191:        case ROFFT_TBL:
1.66      kristaps  192:                /*
                    193:                 * This will take care of initialising all of the table
                    194:                 * state data for the first table, then tearing it down
                    195:                 * for the last one.
                    196:                 */
1.60      kristaps  197:                print_tbl(h, n->span);
1.64      kristaps  198:                return;
1.4       kristaps  199:        default:
1.93      schwarze  200:                /*
1.21      kristaps  201:                 * Close out scope of font prior to opening a macro
1.66      kristaps  202:                 * scope.
1.21      kristaps  203:                 */
1.57      kristaps  204:                if (HTMLFONT_NONE != h->metac) {
                    205:                        h->metal = h->metac;
                    206:                        h->metac = HTMLFONT_NONE;
1.66      kristaps  207:                }
                    208:
                    209:                /*
                    210:                 * Close out the current table, if it's open, and unset
                    211:                 * the "meta" table state.  This will be reopened on the
                    212:                 * next table element.
                    213:                 */
1.167     schwarze  214:                if (h->tblt != NULL) {
1.66      kristaps  215:                        print_tblclose(h);
1.167     schwarze  216:                        t = h->tag;
                    217:                }
1.137     schwarze  218:                if (n->tok < ROFF_MAX) {
1.138     schwarze  219:                        roff_html_pre(h, n);
1.167     schwarze  220:                        print_stagq(h, t);
1.163     schwarze  221:                        return;
1.137     schwarze  222:                }
                    223:                assert(n->tok >= MAN_TH && n->tok < MAN_MAX);
1.155     schwarze  224:                if (man_html_acts[n->tok - MAN_TH].pre != NULL)
                    225:                        child = (*man_html_acts[n->tok - MAN_TH].pre)(man,
                    226:                            n, h);
1.4       kristaps  227:                break;
                    228:        }
                    229:
1.164     schwarze  230:        if (child && n->child != NULL)
1.132     schwarze  231:                print_man_nodelist(man, n->child, h);
1.21      kristaps  232:
1.24      kristaps  233:        /* This will automatically close out any font scope. */
1.132     schwarze  234:        print_stagq(h, t);
                    235:
1.165     schwarze  236:        if (n->flags & NODE_NOFILL && n->tok != MAN_YS &&
                    237:            (n->next != NULL && n->next->flags & NODE_LINE)) {
1.157     schwarze  238:                /* In .nf = <pre>, print even empty lines. */
                    239:                h->col++;
1.132     schwarze  240:                print_endline(h);
1.157     schwarze  241:        }
1.4       kristaps  242: }
                    243:
1.65      kristaps  244: static void
1.147     schwarze  245: man_root_pre(const struct roff_meta *man, struct html *h)
1.4       kristaps  246: {
                    247:        struct tag      *t, *tt;
1.94      schwarze  248:        char            *title;
1.4       kristaps  249:
1.89      schwarze  250:        assert(man->title);
                    251:        assert(man->msec);
1.94      schwarze  252:        mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
1.4       kristaps  253:
1.122     schwarze  254:        t = print_otag(h, TAG_TABLE, "c", "head");
                    255:        tt = print_otag(h, TAG_TR, "");
1.4       kristaps  256:
1.122     schwarze  257:        print_otag(h, TAG_TD, "c", "head-ltitle");
1.4       kristaps  258:        print_text(h, title);
                    259:        print_stagq(h, tt);
                    260:
1.122     schwarze  261:        print_otag(h, TAG_TD, "c", "head-vol");
1.164     schwarze  262:        if (man->vol != NULL)
1.95      schwarze  263:                print_text(h, man->vol);
1.4       kristaps  264:        print_stagq(h, tt);
                    265:
1.122     schwarze  266:        print_otag(h, TAG_TD, "c", "head-rtitle");
1.4       kristaps  267:        print_text(h, title);
                    268:        print_tagq(h, t);
1.94      schwarze  269:        free(title);
1.4       kristaps  270: }
                    271:
                    272: static void
1.147     schwarze  273: man_root_post(const struct roff_meta *man, struct html *h)
1.4       kristaps  274: {
                    275:        struct tag      *t, *tt;
                    276:
1.122     schwarze  277:        t = print_otag(h, TAG_TABLE, "c", "foot");
                    278:        tt = print_otag(h, TAG_TR, "");
1.55      kristaps  279:
1.122     schwarze  280:        print_otag(h, TAG_TD, "c", "foot-date");
1.89      schwarze  281:        print_text(h, man->date);
1.4       kristaps  282:        print_stagq(h, tt);
                    283:
1.122     schwarze  284:        print_otag(h, TAG_TD, "c", "foot-os");
1.164     schwarze  285:        if (man->os != NULL)
1.115     schwarze  286:                print_text(h, man->os);
1.4       kristaps  287:        print_tagq(h, t);
                    288: }
                    289:
                    290: static int
                    291: man_SH_pre(MAN_ARGS)
                    292: {
1.134     schwarze  293:        char    *id;
                    294:
1.166     schwarze  295:        switch (n->type) {
                    296:        case ROFFT_BLOCK:
                    297:                html_close_paragraph(h);
                    298:                break;
                    299:        case ROFFT_HEAD:
1.150     schwarze  300:                id = html_make_id(n, 1);
1.166     schwarze  301:                if (n->tok == MAN_SH)
1.168   ! schwarze  302:                        print_otag(h, TAG_H1, "ci", "Sh", id);
1.166     schwarze  303:                else
1.168   ! schwarze  304:                        print_otag(h, TAG_H2, "ci", "Ss", id);
1.135     schwarze  305:                if (id != NULL)
1.148     schwarze  306:                        print_otag(h, TAG_A, "chR", "permalink", id);
1.166     schwarze  307:                break;
                    308:        case ROFFT_BODY:
                    309:                break;
                    310:        default:
                    311:                abort();
1.134     schwarze  312:        }
1.119     schwarze  313:        return 1;
1.4       kristaps  314: }
                    315:
                    316: static int
1.8       kristaps  317: man_alt_pre(MAN_ARGS)
                    318: {
1.114     schwarze  319:        const struct roff_node  *nn;
1.164     schwarze  320:        struct tag      *t;
1.130     schwarze  321:        int              i;
1.57      kristaps  322:        enum htmltag     fp;
1.8       kristaps  323:
1.164     schwarze  324:        for (i = 0, nn = n->child; nn != NULL; nn = nn->next, i++) {
1.8       kristaps  325:                switch (n->tok) {
1.93      schwarze  326:                case MAN_BI:
1.57      kristaps  327:                        fp = i % 2 ? TAG_I : TAG_B;
1.8       kristaps  328:                        break;
1.93      schwarze  329:                case MAN_IB:
1.57      kristaps  330:                        fp = i % 2 ? TAG_B : TAG_I;
1.8       kristaps  331:                        break;
1.93      schwarze  332:                case MAN_RI:
1.57      kristaps  333:                        fp = i % 2 ? TAG_I : TAG_MAX;
1.8       kristaps  334:                        break;
1.93      schwarze  335:                case MAN_IR:
1.57      kristaps  336:                        fp = i % 2 ? TAG_MAX : TAG_I;
1.8       kristaps  337:                        break;
1.93      schwarze  338:                case MAN_BR:
1.57      kristaps  339:                        fp = i % 2 ? TAG_MAX : TAG_B;
1.8       kristaps  340:                        break;
1.93      schwarze  341:                case MAN_RB:
1.57      kristaps  342:                        fp = i % 2 ? TAG_B : TAG_MAX;
1.8       kristaps  343:                        break;
                    344:                default:
                    345:                        abort();
                    346:                }
                    347:
                    348:                if (i)
                    349:                        h->flags |= HTML_NOSPACE;
                    350:
1.130     schwarze  351:                if (fp != TAG_MAX)
1.122     schwarze  352:                        t = print_otag(h, fp, "");
1.57      kristaps  353:
1.130     schwarze  354:                print_text(h, nn->string);
1.57      kristaps  355:
1.130     schwarze  356:                if (fp != TAG_MAX)
1.57      kristaps  357:                        print_tagq(h, t);
1.8       kristaps  358:        }
1.119     schwarze  359:        return 0;
1.8       kristaps  360: }
                    361:
                    362: static int
1.56      kristaps  363: man_SM_pre(MAN_ARGS)
1.8       kristaps  364: {
1.122     schwarze  365:        print_otag(h, TAG_SMALL, "");
1.164     schwarze  366:        if (n->tok == MAN_SB)
1.122     schwarze  367:                print_otag(h, TAG_B, "");
1.119     schwarze  368:        return 1;
1.8       kristaps  369: }
                    370:
                    371: static int
1.4       kristaps  372: man_PP_pre(MAN_ARGS)
                    373: {
1.166     schwarze  374:        switch (n->type) {
                    375:        case ROFFT_BLOCK:
                    376:                html_close_paragraph(h);
                    377:                break;
                    378:        case ROFFT_HEAD:
1.119     schwarze  379:                return 0;
1.166     schwarze  380:        case ROFFT_BODY:
                    381:                if (n->child != NULL &&
                    382:                    (n->child->flags & NODE_NOFILL) == 0)
                    383:                        print_otag(h, TAG_P, "c",
                    384:                            n->tok == MAN_PP ? "Pp" : "Pp HP");
                    385:                break;
                    386:        default:
                    387:                abort();
                    388:        }
1.119     schwarze  389:        return 1;
1.5       kristaps  390: }
                    391:
                    392: static int
                    393: man_IP_pre(MAN_ARGS)
                    394: {
1.114     schwarze  395:        const struct roff_node  *nn;
1.5       kristaps  396:
1.166     schwarze  397:        switch (n->type) {
                    398:        case ROFFT_BLOCK:
                    399:                html_close_paragraph(h);
                    400:                print_otag(h, TAG_DL, "c", "Bl-tag");
                    401:                return 1;
                    402:        case ROFFT_HEAD:
                    403:                print_otag(h, TAG_DT, "");
                    404:                break;
                    405:        case ROFFT_BODY:
1.149     schwarze  406:                print_otag(h, TAG_DD, "");
1.119     schwarze  407:                return 1;
1.166     schwarze  408:        default:
                    409:                abort();
1.6       kristaps  410:        }
                    411:
1.154     schwarze  412:        switch(n->tok) {
                    413:        case MAN_IP:  /* Only print the first header element. */
                    414:                if (n->child != NULL)
                    415:                        print_man_node(man, n->child, h);
                    416:                break;
                    417:        case MAN_TP:  /* Only print next-line header elements. */
                    418:        case MAN_TQ:
1.91      schwarze  419:                nn = n->child;
1.154     schwarze  420:                while (nn != NULL && (NODE_LINE & nn->flags) == 0)
1.91      schwarze  421:                        nn = nn->next;
1.154     schwarze  422:                while (nn != NULL) {
1.132     schwarze  423:                        print_man_node(man, nn, h);
1.91      schwarze  424:                        nn = nn->next;
                    425:                }
1.154     schwarze  426:                break;
                    427:        default:
                    428:                abort();
1.91      schwarze  429:        }
1.119     schwarze  430:        return 0;
1.6       kristaps  431: }
                    432:
                    433: static int
1.86      kristaps  434: man_OP_pre(MAN_ARGS)
                    435: {
                    436:        struct tag      *tt;
                    437:
                    438:        print_text(h, "[");
                    439:        h->flags |= HTML_NOSPACE;
1.128     schwarze  440:        tt = print_otag(h, TAG_SPAN, "c", "Op");
1.86      kristaps  441:
1.164     schwarze  442:        if ((n = n->child) != NULL) {
1.122     schwarze  443:                print_otag(h, TAG_B, "");
1.86      kristaps  444:                print_text(h, n->string);
                    445:        }
                    446:
                    447:        print_stagq(h, tt);
                    448:
1.164     schwarze  449:        if (n != NULL && n->next != NULL) {
1.122     schwarze  450:                print_otag(h, TAG_I, "");
1.86      kristaps  451:                print_text(h, n->next->string);
                    452:        }
                    453:
                    454:        print_stagq(h, tt);
                    455:        h->flags |= HTML_NOSPACE;
                    456:        print_text(h, "]");
1.119     schwarze  457:        return 0;
1.86      kristaps  458: }
                    459:
1.8       kristaps  460: static int
                    461: man_B_pre(MAN_ARGS)
                    462: {
1.122     schwarze  463:        print_otag(h, TAG_B, "");
1.119     schwarze  464:        return 1;
1.8       kristaps  465: }
                    466:
                    467: static int
                    468: man_I_pre(MAN_ARGS)
                    469: {
1.122     schwarze  470:        print_otag(h, TAG_I, "");
1.119     schwarze  471:        return 1;
1.45      kristaps  472: }
                    473:
                    474: static int
                    475: man_in_pre(MAN_ARGS)
                    476: {
1.122     schwarze  477:        print_otag(h, TAG_BR, "");
1.119     schwarze  478:        return 0;
1.8       kristaps  479: }
                    480:
                    481: static int
                    482: man_ign_pre(MAN_ARGS)
                    483: {
1.119     schwarze  484:        return 0;
1.8       kristaps  485: }
1.9       kristaps  486:
                    487: static int
                    488: man_RS_pre(MAN_ARGS)
                    489: {
1.166     schwarze  490:        switch (n->type) {
                    491:        case ROFFT_BLOCK:
                    492:                html_close_paragraph(h);
                    493:                break;
                    494:        case ROFFT_HEAD:
1.119     schwarze  495:                return 0;
1.166     schwarze  496:        case ROFFT_BODY:
1.152     schwarze  497:                print_otag(h, TAG_DIV, "c", "Bd-indent");
1.166     schwarze  498:                break;
                    499:        default:
                    500:                abort();
                    501:        }
1.156     schwarze  502:        return 1;
                    503: }
                    504:
                    505: static int
                    506: man_SY_pre(MAN_ARGS)
                    507: {
                    508:        switch (n->type) {
                    509:        case ROFFT_BLOCK:
1.166     schwarze  510:                html_close_paragraph(h);
1.156     schwarze  511:                print_otag(h, TAG_TABLE, "c", "Nm");
                    512:                print_otag(h, TAG_TR, "");
                    513:                break;
                    514:        case ROFFT_HEAD:
                    515:                print_otag(h, TAG_TD, "");
1.168   ! schwarze  516:                print_otag(h, TAG_CODE, "c", "Nm");
1.156     schwarze  517:                break;
                    518:        case ROFFT_BODY:
                    519:                print_otag(h, TAG_TD, "");
                    520:                break;
                    521:        default:
                    522:                abort();
                    523:        }
1.119     schwarze  524:        return 1;
1.90      schwarze  525: }
                    526:
                    527: static int
                    528: man_UR_pre(MAN_ARGS)
                    529: {
1.145     schwarze  530:        char *cp;
1.164     schwarze  531:
1.90      schwarze  532:        n = n->child;
1.113     schwarze  533:        assert(n->type == ROFFT_HEAD);
1.120     schwarze  534:        if (n->child != NULL) {
1.113     schwarze  535:                assert(n->child->type == ROFFT_TEXT);
1.145     schwarze  536:                if (n->tok == MAN_MT) {
                    537:                        mandoc_asprintf(&cp, "mailto:%s", n->child->string);
1.168   ! schwarze  538:                        print_otag(h, TAG_A, "ch", "Mt", cp);
1.145     schwarze  539:                        free(cp);
                    540:                } else
1.168   ! schwarze  541:                        print_otag(h, TAG_A, "ch", "Lk", n->child->string);
1.90      schwarze  542:        }
                    543:
1.113     schwarze  544:        assert(n->next->type == ROFFT_BODY);
1.120     schwarze  545:        if (n->next->child != NULL)
1.90      schwarze  546:                n = n->next;
                    547:
1.132     schwarze  548:        print_man_nodelist(man, n->child, h);
1.119     schwarze  549:        return 0;
1.158     schwarze  550: }
                    551:
                    552: static int
                    553: man_abort_pre(MAN_ARGS)
                    554: {
                    555:        abort();
1.9       kristaps  556: }

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