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Annotation of mandoc/mdoc_html.c, Revision 1.288

1.288   ! schwarze    1: /*     $Id: mdoc_html.c,v 1.287 2017/05/12 17:58:21 schwarze Exp $ */
1.1       kristaps    2: /*
1.208     schwarze    3:  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.241     schwarze    4:  * Copyright (c) 2014, 2015, 2016, 2017 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:  *
1.227     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
1.227     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:  */
1.52      kristaps   18: #include "config.h"
                     19:
1.1       kristaps   20: #include <sys/types.h>
                     21:
                     22: #include <assert.h>
                     23: #include <ctype.h>
                     24: #include <stdio.h>
                     25: #include <stdlib.h>
                     26: #include <string.h>
                     27: #include <unistd.h>
                     28:
1.189     schwarze   29: #include "mandoc_aux.h"
1.227     schwarze   30: #include "roff.h"
1.215     schwarze   31: #include "mdoc.h"
1.23      kristaps   32: #include "out.h"
1.1       kristaps   33: #include "html.h"
1.29      kristaps   34: #include "main.h"
1.1       kristaps   35:
                     36: #define        INDENT           5
                     37:
1.229     schwarze   38: #define        MDOC_ARGS         const struct roff_meta *meta, \
1.228     schwarze   39:                          struct roff_node *n, \
1.1       kristaps   40:                          struct html *h
                     41:
1.52      kristaps   42: #ifndef MIN
                     43: #define        MIN(a,b)        ((/*CONSTCOND*/(a)<(b))?(a):(b))
                     44: #endif
                     45:
1.1       kristaps   46: struct htmlmdoc {
                     47:        int             (*pre)(MDOC_ARGS);
                     48:        void            (*post)(MDOC_ARGS);
                     49: };
                     50:
1.275     schwarze   51: static char             *cond_id(const struct roff_node *);
1.1       kristaps   52: static void              print_mdoc_head(MDOC_ARGS);
                     53: static void              print_mdoc_node(MDOC_ARGS);
                     54: static void              print_mdoc_nodelist(MDOC_ARGS);
1.188     schwarze   55: static void              synopsis_pre(struct html *,
1.228     schwarze   56:                                const struct roff_node *);
1.1       kristaps   57:
                     58: static void              mdoc_root_post(MDOC_ARGS);
                     59: static int               mdoc_root_pre(MDOC_ARGS);
                     60:
1.10      kristaps   61: static void              mdoc__x_post(MDOC_ARGS);
                     62: static int               mdoc__x_pre(MDOC_ARGS);
1.1       kristaps   63: static int               mdoc_ad_pre(MDOC_ARGS);
                     64: static int               mdoc_an_pre(MDOC_ARGS);
1.5       kristaps   65: static int               mdoc_ap_pre(MDOC_ARGS);
1.1       kristaps   66: static int               mdoc_ar_pre(MDOC_ARGS);
                     67: static int               mdoc_bd_pre(MDOC_ARGS);
1.5       kristaps   68: static int               mdoc_bf_pre(MDOC_ARGS);
1.94      kristaps   69: static void              mdoc_bk_post(MDOC_ARGS);
                     70: static int               mdoc_bk_pre(MDOC_ARGS);
1.1       kristaps   71: static int               mdoc_bl_pre(MDOC_ARGS);
                     72: static int               mdoc_cd_pre(MDOC_ARGS);
1.258     schwarze   73: static int               mdoc_cm_pre(MDOC_ARGS);
1.1       kristaps   74: static int               mdoc_d1_pre(MDOC_ARGS);
                     75: static int               mdoc_dv_pre(MDOC_ARGS);
                     76: static int               mdoc_fa_pre(MDOC_ARGS);
                     77: static int               mdoc_fd_pre(MDOC_ARGS);
                     78: static int               mdoc_fl_pre(MDOC_ARGS);
                     79: static int               mdoc_fn_pre(MDOC_ARGS);
                     80: static int               mdoc_ft_pre(MDOC_ARGS);
                     81: static int               mdoc_em_pre(MDOC_ARGS);
1.221     schwarze   82: static void              mdoc_eo_post(MDOC_ARGS);
                     83: static int               mdoc_eo_pre(MDOC_ARGS);
1.1       kristaps   84: static int               mdoc_er_pre(MDOC_ARGS);
                     85: static int               mdoc_ev_pre(MDOC_ARGS);
                     86: static int               mdoc_ex_pre(MDOC_ARGS);
1.4       kristaps   87: static void              mdoc_fo_post(MDOC_ARGS);
                     88: static int               mdoc_fo_pre(MDOC_ARGS);
                     89: static int               mdoc_ic_pre(MDOC_ARGS);
1.110     schwarze   90: static int               mdoc_igndelim_pre(MDOC_ARGS);
1.4       kristaps   91: static int               mdoc_in_pre(MDOC_ARGS);
1.1       kristaps   92: static int               mdoc_it_pre(MDOC_ARGS);
1.6       kristaps   93: static int               mdoc_lb_pre(MDOC_ARGS);
                     94: static int               mdoc_li_pre(MDOC_ARGS);
1.2       kristaps   95: static int               mdoc_lk_pre(MDOC_ARGS);
                     96: static int               mdoc_mt_pre(MDOC_ARGS);
1.5       kristaps   97: static int               mdoc_ms_pre(MDOC_ARGS);
1.1       kristaps   98: static int               mdoc_nd_pre(MDOC_ARGS);
                     99: static int               mdoc_nm_pre(MDOC_ARGS);
1.210     schwarze  100: static int               mdoc_no_pre(MDOC_ARGS);
1.1       kristaps  101: static int               mdoc_ns_pre(MDOC_ARGS);
                    102: static int               mdoc_pa_pre(MDOC_ARGS);
1.5       kristaps  103: static void              mdoc_pf_post(MDOC_ARGS);
1.120     kristaps  104: static int               mdoc_pp_pre(MDOC_ARGS);
1.107     kristaps  105: static void              mdoc_quote_post(MDOC_ARGS);
                    106: static int               mdoc_quote_pre(MDOC_ARGS);
1.5       kristaps  107: static int               mdoc_rs_pre(MDOC_ARGS);
1.1       kristaps  108: static int               mdoc_sh_pre(MDOC_ARGS);
1.191     schwarze  109: static int               mdoc_skip_pre(MDOC_ARGS);
1.99      kristaps  110: static int               mdoc_sm_pre(MDOC_ARGS);
1.1       kristaps  111: static int               mdoc_ss_pre(MDOC_ARGS);
1.269     schwarze  112: static int               mdoc_st_pre(MDOC_ARGS);
1.1       kristaps  113: static int               mdoc_sx_pre(MDOC_ARGS);
1.6       kristaps  114: static int               mdoc_sy_pre(MDOC_ARGS);
1.4       kristaps  115: static int               mdoc_va_pre(MDOC_ARGS);
1.1       kristaps  116: static int               mdoc_vt_pre(MDOC_ARGS);
                    117: static int               mdoc_xr_pre(MDOC_ARGS);
                    118: static int               mdoc_xx_pre(MDOC_ARGS);
                    119:
1.280     schwarze  120: static const struct htmlmdoc __mdocs[MDOC_MAX - MDOC_Dd] = {
1.1       kristaps  121:        {NULL, NULL}, /* Dd */
                    122:        {NULL, NULL}, /* Dt */
                    123:        {NULL, NULL}, /* Os */
                    124:        {mdoc_sh_pre, NULL }, /* Sh */
1.188     schwarze  125:        {mdoc_ss_pre, NULL }, /* Ss */
                    126:        {mdoc_pp_pre, NULL}, /* Pp */
1.1       kristaps  127:        {mdoc_d1_pre, NULL}, /* D1 */
                    128:        {mdoc_d1_pre, NULL}, /* Dl */
                    129:        {mdoc_bd_pre, NULL}, /* Bd */
                    130:        {NULL, NULL}, /* Ed */
1.115     kristaps  131:        {mdoc_bl_pre, NULL}, /* Bl */
1.1       kristaps  132:        {NULL, NULL}, /* El */
                    133:        {mdoc_it_pre, NULL}, /* It */
1.188     schwarze  134:        {mdoc_ad_pre, NULL}, /* Ad */
1.1       kristaps  135:        {mdoc_an_pre, NULL}, /* An */
1.280     schwarze  136:        {mdoc_ap_pre, NULL}, /* Ap */
1.1       kristaps  137:        {mdoc_ar_pre, NULL}, /* Ar */
                    138:        {mdoc_cd_pre, NULL}, /* Cd */
1.258     schwarze  139:        {mdoc_cm_pre, NULL}, /* Cm */
1.188     schwarze  140:        {mdoc_dv_pre, NULL}, /* Dv */
                    141:        {mdoc_er_pre, NULL}, /* Er */
                    142:        {mdoc_ev_pre, NULL}, /* Ev */
1.1       kristaps  143:        {mdoc_ex_pre, NULL}, /* Ex */
1.188     schwarze  144:        {mdoc_fa_pre, NULL}, /* Fa */
                    145:        {mdoc_fd_pre, NULL}, /* Fd */
1.1       kristaps  146:        {mdoc_fl_pre, NULL}, /* Fl */
1.188     schwarze  147:        {mdoc_fn_pre, NULL}, /* Fn */
                    148:        {mdoc_ft_pre, NULL}, /* Ft */
                    149:        {mdoc_ic_pre, NULL}, /* Ic */
                    150:        {mdoc_in_pre, NULL}, /* In */
1.6       kristaps  151:        {mdoc_li_pre, NULL}, /* Li */
1.188     schwarze  152:        {mdoc_nd_pre, NULL}, /* Nd */
                    153:        {mdoc_nm_pre, NULL}, /* Nm */
1.107     kristaps  154:        {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191     schwarze  155:        {mdoc_ft_pre, NULL}, /* Ot */
1.1       kristaps  156:        {mdoc_pa_pre, NULL}, /* Pa */
1.247     schwarze  157:        {mdoc_ex_pre, NULL}, /* Rv */
1.269     schwarze  158:        {mdoc_st_pre, NULL}, /* St */
1.4       kristaps  159:        {mdoc_va_pre, NULL}, /* Va */
1.188     schwarze  160:        {mdoc_vt_pre, NULL}, /* Vt */
1.1       kristaps  161:        {mdoc_xr_pre, NULL}, /* Xr */
1.10      kristaps  162:        {mdoc__x_pre, mdoc__x_post}, /* %A */
                    163:        {mdoc__x_pre, mdoc__x_post}, /* %B */
                    164:        {mdoc__x_pre, mdoc__x_post}, /* %D */
                    165:        {mdoc__x_pre, mdoc__x_post}, /* %I */
                    166:        {mdoc__x_pre, mdoc__x_post}, /* %J */
                    167:        {mdoc__x_pre, mdoc__x_post}, /* %N */
                    168:        {mdoc__x_pre, mdoc__x_post}, /* %O */
                    169:        {mdoc__x_pre, mdoc__x_post}, /* %P */
                    170:        {mdoc__x_pre, mdoc__x_post}, /* %R */
                    171:        {mdoc__x_pre, mdoc__x_post}, /* %T */
                    172:        {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1       kristaps  173:        {NULL, NULL}, /* Ac */
1.107     kristaps  174:        {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
                    175:        {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.269     schwarze  176:        {mdoc_xx_pre, NULL}, /* At */
1.1       kristaps  177:        {NULL, NULL}, /* Bc */
1.188     schwarze  178:        {mdoc_bf_pre, NULL}, /* Bf */
1.107     kristaps  179:        {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
                    180:        {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1       kristaps  181:        {mdoc_xx_pre, NULL}, /* Bsx */
1.246     schwarze  182:        {mdoc_xx_pre, NULL}, /* Bx */
1.212     schwarze  183:        {mdoc_skip_pre, NULL}, /* Db */
1.1       kristaps  184:        {NULL, NULL}, /* Dc */
1.107     kristaps  185:        {mdoc_quote_pre, mdoc_quote_post}, /* Do */
                    186:        {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55      kristaps  187:        {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1       kristaps  188:        {NULL, NULL}, /* Ef */
1.188     schwarze  189:        {mdoc_em_pre, NULL}, /* Em */
1.221     schwarze  190:        {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1       kristaps  191:        {mdoc_xx_pre, NULL}, /* Fx */
1.98      kristaps  192:        {mdoc_ms_pre, NULL}, /* Ms */
1.210     schwarze  193:        {mdoc_no_pre, NULL}, /* No */
1.1       kristaps  194:        {mdoc_ns_pre, NULL}, /* Ns */
                    195:        {mdoc_xx_pre, NULL}, /* Nx */
                    196:        {mdoc_xx_pre, NULL}, /* Ox */
                    197:        {NULL, NULL}, /* Pc */
1.110     schwarze  198:        {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107     kristaps  199:        {mdoc_quote_pre, mdoc_quote_post}, /* Po */
                    200:        {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1       kristaps  201:        {NULL, NULL}, /* Qc */
1.107     kristaps  202:        {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
                    203:        {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
                    204:        {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1       kristaps  205:        {NULL, NULL}, /* Re */
1.5       kristaps  206:        {mdoc_rs_pre, NULL}, /* Rs */
1.1       kristaps  207:        {NULL, NULL}, /* Sc */
1.107     kristaps  208:        {mdoc_quote_pre, mdoc_quote_post}, /* So */
                    209:        {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188     schwarze  210:        {mdoc_sm_pre, NULL}, /* Sm */
1.1       kristaps  211:        {mdoc_sx_pre, NULL}, /* Sx */
1.6       kristaps  212:        {mdoc_sy_pre, NULL}, /* Sy */
1.1       kristaps  213:        {NULL, NULL}, /* Tn */
                    214:        {mdoc_xx_pre, NULL}, /* Ux */
                    215:        {NULL, NULL}, /* Xc */
                    216:        {NULL, NULL}, /* Xo */
1.188     schwarze  217:        {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
                    218:        {NULL, NULL}, /* Fc */
1.107     kristaps  219:        {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1       kristaps  220:        {NULL, NULL}, /* Oc */
1.94      kristaps  221:        {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1       kristaps  222:        {NULL, NULL}, /* Ek */
1.247     schwarze  223:        {NULL, NULL}, /* Bt */
1.1       kristaps  224:        {NULL, NULL}, /* Hf */
1.191     schwarze  225:        {mdoc_em_pre, NULL}, /* Fr */
1.247     schwarze  226:        {NULL, NULL}, /* Ud */
1.6       kristaps  227:        {mdoc_lb_pre, NULL}, /* Lb */
1.188     schwarze  228:        {mdoc_pp_pre, NULL}, /* Lp */
                    229:        {mdoc_lk_pre, NULL}, /* Lk */
                    230:        {mdoc_mt_pre, NULL}, /* Mt */
                    231:        {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
                    232:        {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
                    233:        {NULL, NULL}, /* Brc */
                    234:        {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191     schwarze  235:        {mdoc_skip_pre, NULL}, /* Es */
                    236:        {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188     schwarze  237:        {mdoc_xx_pre, NULL}, /* Dx */
                    238:        {mdoc__x_pre, mdoc__x_post}, /* %Q */
                    239:        {mdoc__x_pre, mdoc__x_post}, /* %U */
                    240:        {NULL, NULL}, /* Ta */
1.1       kristaps  241: };
1.280     schwarze  242: static const struct htmlmdoc *const mdocs = __mdocs - MDOC_Dd;
1.1       kristaps  243:
1.188     schwarze  244:
1.23      kristaps  245: /*
1.78      kristaps  246:  * See the same function in mdoc_term.c for documentation.
                    247:  */
                    248: static void
1.228     schwarze  249: synopsis_pre(struct html *h, const struct roff_node *n)
1.78      kristaps  250: {
                    251:
1.244     schwarze  252:        if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
1.78      kristaps  253:                return;
                    254:
1.188     schwarze  255:        if (n->prev->tok == n->tok &&
                    256:            MDOC_Fo != n->tok &&
                    257:            MDOC_Ft != n->tok &&
                    258:            MDOC_Fn != n->tok) {
1.248     schwarze  259:                print_otag(h, TAG_BR, "");
1.78      kristaps  260:                return;
                    261:        }
                    262:
                    263:        switch (n->prev->tok) {
1.188     schwarze  264:        case MDOC_Fd:
                    265:        case MDOC_Fn:
                    266:        case MDOC_Fo:
                    267:        case MDOC_In:
                    268:        case MDOC_Vt:
1.206     kristaps  269:                print_paragraph(h);
1.78      kristaps  270:                break;
1.188     schwarze  271:        case MDOC_Ft:
1.78      kristaps  272:                if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206     kristaps  273:                        print_paragraph(h);
1.78      kristaps  274:                        break;
                    275:                }
                    276:                /* FALLTHROUGH */
                    277:        default:
1.248     schwarze  278:                print_otag(h, TAG_BR, "");
1.78      kristaps  279:                break;
                    280:        }
                    281: }
                    282:
1.232     schwarze  283: void
                    284: html_mdoc(void *arg, const struct roff_man *mdoc)
1.1       kristaps  285: {
1.232     schwarze  286:        struct html     *h;
1.252     schwarze  287:        struct tag      *t;
1.179     kristaps  288:
1.232     schwarze  289:        h = (struct html *)arg;
1.1       kristaps  290:
1.252     schwarze  291:        if ((h->oflags & HTML_FRAGMENT) == 0) {
1.179     kristaps  292:                print_gen_decls(h);
1.252     schwarze  293:                print_otag(h, TAG_HTML, "");
                    294:                t = print_otag(h, TAG_HEAD, "");
1.232     schwarze  295:                print_mdoc_head(&mdoc->meta, mdoc->first->child, h);
1.252     schwarze  296:                print_tagq(h, t);
1.248     schwarze  297:                print_otag(h, TAG_BODY, "");
1.252     schwarze  298:        }
1.1       kristaps  299:
1.232     schwarze  300:        mdoc_root_pre(&mdoc->meta, mdoc->first->child, h);
1.253     schwarze  301:        t = print_otag(h, TAG_DIV, "c", "manual-text");
1.232     schwarze  302:        print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h);
1.253     schwarze  303:        print_tagq(h, t);
1.232     schwarze  304:        mdoc_root_post(&mdoc->meta, mdoc->first->child, h);
1.252     schwarze  305:        print_tagq(h, NULL);
1.1       kristaps  306: }
                    307:
                    308: static void
                    309: print_mdoc_head(MDOC_ARGS)
                    310: {
1.249     schwarze  311:        char    *cp;
1.1       kristaps  312:
                    313:        print_gen_head(h);
1.249     schwarze  314:
                    315:        if (meta->arch != NULL && meta->msec != NULL)
                    316:                mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
                    317:                    meta->msec, meta->arch);
                    318:        else if (meta->msec != NULL)
                    319:                mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
                    320:        else if (meta->arch != NULL)
                    321:                mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
                    322:        else
                    323:                cp = mandoc_strdup(meta->title);
1.1       kristaps  324:
1.248     schwarze  325:        print_otag(h, TAG_TITLE, "");
1.249     schwarze  326:        print_text(h, cp);
                    327:        free(cp);
1.1       kristaps  328: }
                    329:
                    330: static void
                    331: print_mdoc_nodelist(MDOC_ARGS)
                    332: {
                    333:
1.220     schwarze  334:        while (n != NULL) {
                    335:                print_mdoc_node(meta, n, h);
                    336:                n = n->next;
                    337:        }
1.1       kristaps  338: }
                    339:
                    340: static void
                    341: print_mdoc_node(MDOC_ARGS)
                    342: {
                    343:        int              child;
                    344:        struct tag      *t;
1.243     schwarze  345:
                    346:        if (n->flags & NODE_NOPRT)
                    347:                return;
1.1       kristaps  348:
                    349:        child = 1;
1.264     schwarze  350:        t = h->tag;
1.244     schwarze  351:        n->flags &= ~NODE_ENDED;
1.1       kristaps  352:
                    353:        switch (n->type) {
1.227     schwarze  354:        case ROFFT_TEXT:
1.144     kristaps  355:                /* No tables in this mode... */
                    356:                assert(NULL == h->tblt);
1.149     kristaps  357:
                    358:                /*
                    359:                 * Make sure that if we're in a literal mode already
                    360:                 * (i.e., within a <PRE>) don't print the newline.
                    361:                 */
1.286     schwarze  362:                if (*n->string == ' ' && n->flags & NODE_LINE &&
                    363:                    (h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
                    364:                        print_otag(h, TAG_BR, "");
1.244     schwarze  365:                if (NODE_DELIMC & n->flags)
1.155     kristaps  366:                        h->flags |= HTML_NOSPACE;
1.1       kristaps  367:                print_text(h, n->string);
1.244     schwarze  368:                if (NODE_DELIMO & n->flags)
1.155     kristaps  369:                        h->flags |= HTML_NOSPACE;
1.151     kristaps  370:                return;
1.227     schwarze  371:        case ROFFT_EQN:
1.174     kristaps  372:                print_eqn(h, n->eqn);
1.153     kristaps  373:                break;
1.227     schwarze  374:        case ROFFT_TBL:
1.144     kristaps  375:                /*
                    376:                 * This will take care of initialising all of the table
                    377:                 * state data for the first table, then tearing it down
                    378:                 * for the last one.
                    379:                 */
1.141     kristaps  380:                print_tbl(h, n->span);
1.144     kristaps  381:                return;
1.1       kristaps  382:        default:
1.144     kristaps  383:                /*
                    384:                 * Close out the current table, if it's open, and unset
                    385:                 * the "meta" table state.  This will be reopened on the
                    386:                 * next table element.
                    387:                 */
1.213     schwarze  388:                if (h->tblt != NULL) {
1.144     kristaps  389:                        print_tblclose(h);
1.264     schwarze  390:                        t = h->tag;
1.144     kristaps  391:                }
1.213     schwarze  392:                assert(h->tblt == NULL);
1.281     schwarze  393:                if (n->tok < ROFF_MAX) {
1.282     schwarze  394:                        roff_html_pre(h, n);
1.283     schwarze  395:                        child = 0;
1.281     schwarze  396:                        break;
                    397:                }
1.280     schwarze  398:                assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
                    399:                if (mdocs[n->tok].pre != NULL &&
                    400:                    (n->end == ENDBODY_NOT || n->child != NULL))
1.184     schwarze  401:                        child = (*mdocs[n->tok].pre)(meta, n, h);
1.1       kristaps  402:                break;
                    403:        }
                    404:
1.244     schwarze  405:        if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222     schwarze  406:                h->flags &= ~HTML_KEEP;
                    407:                h->flags |= HTML_PREKEEP;
1.94      kristaps  408:        }
                    409:
1.1       kristaps  410:        if (child && n->child)
1.184     schwarze  411:                print_mdoc_nodelist(meta, n->child, h);
1.1       kristaps  412:
                    413:        print_stagq(h, t);
                    414:
                    415:        switch (n->type) {
1.227     schwarze  416:        case ROFFT_EQN:
1.1       kristaps  417:                break;
                    418:        default:
1.281     schwarze  419:                if (n->tok < ROFF_MAX ||
                    420:                    mdocs[n->tok].post == NULL ||
                    421:                    n->flags & NODE_ENDED)
1.213     schwarze  422:                        break;
                    423:                (*mdocs[n->tok].post)(meta, n, h);
                    424:                if (n->end != ENDBODY_NOT)
1.244     schwarze  425:                        n->body->flags |= NODE_ENDED;
1.1       kristaps  426:                break;
                    427:        }
                    428: }
                    429:
                    430: static void
                    431: mdoc_root_post(MDOC_ARGS)
                    432: {
                    433:        struct tag      *t, *tt;
                    434:
1.248     schwarze  435:        t = print_otag(h, TAG_TABLE, "c", "foot");
                    436:        tt = print_otag(h, TAG_TR, "");
1.40      kristaps  437:
1.248     schwarze  438:        print_otag(h, TAG_TD, "c", "foot-date");
1.184     schwarze  439:        print_text(h, meta->date);
1.1       kristaps  440:        print_stagq(h, tt);
                    441:
1.248     schwarze  442:        print_otag(h, TAG_TD, "c", "foot-os");
1.184     schwarze  443:        print_text(h, meta->os);
1.1       kristaps  444:        print_tagq(h, t);
                    445: }
                    446:
                    447: static int
                    448: mdoc_root_pre(MDOC_ARGS)
                    449: {
                    450:        struct tag      *t, *tt;
1.190     schwarze  451:        char            *volume, *title;
1.1       kristaps  452:
1.190     schwarze  453:        if (NULL == meta->arch)
                    454:                volume = mandoc_strdup(meta->vol);
                    455:        else
                    456:                mandoc_asprintf(&volume, "%s (%s)",
                    457:                    meta->vol, meta->arch);
1.1       kristaps  458:
1.195     schwarze  459:        if (NULL == meta->msec)
                    460:                title = mandoc_strdup(meta->title);
                    461:        else
                    462:                mandoc_asprintf(&title, "%s(%s)",
                    463:                    meta->title, meta->msec);
1.23      kristaps  464:
1.248     schwarze  465:        t = print_otag(h, TAG_TABLE, "c", "head");
                    466:        tt = print_otag(h, TAG_TR, "");
1.1       kristaps  467:
1.248     schwarze  468:        print_otag(h, TAG_TD, "c", "head-ltitle");
1.2       kristaps  469:        print_text(h, title);
1.1       kristaps  470:        print_stagq(h, tt);
                    471:
1.248     schwarze  472:        print_otag(h, TAG_TD, "c", "head-vol");
1.190     schwarze  473:        print_text(h, volume);
1.1       kristaps  474:        print_stagq(h, tt);
                    475:
1.248     schwarze  476:        print_otag(h, TAG_TD, "c", "head-rtitle");
1.2       kristaps  477:        print_text(h, title);
1.1       kristaps  478:        print_tagq(h, t);
1.189     schwarze  479:
                    480:        free(title);
1.190     schwarze  481:        free(volume);
1.237     schwarze  482:        return 1;
1.1       kristaps  483: }
                    484:
1.254     schwarze  485: static char *
1.275     schwarze  486: cond_id(const struct roff_node *n)
                    487: {
                    488:        if (n->child != NULL &&
                    489:            n->child->type == ROFFT_TEXT &&
                    490:            (n->prev == NULL ||
                    491:             (n->prev->type == ROFFT_TEXT &&
                    492:              strcmp(n->prev->string, "|") == 0)) &&
                    493:            (n->parent->tok == MDOC_It ||
                    494:             (n->parent->tok == MDOC_Xo &&
                    495:              n->parent->parent->prev == NULL &&
                    496:              n->parent->parent->parent->tok == MDOC_It)))
1.277     schwarze  497:                return html_make_id(n);
1.275     schwarze  498:        return NULL;
                    499: }
                    500:
1.1       kristaps  501: static int
                    502: mdoc_sh_pre(MDOC_ARGS)
                    503: {
1.249     schwarze  504:        char    *id;
                    505:
1.200     schwarze  506:        switch (n->type) {
1.263     schwarze  507:        case ROFFT_HEAD:
1.277     schwarze  508:                id = html_make_id(n);
1.274     schwarze  509:                print_otag(h, TAG_H1, "cTi", "Sh", id);
1.278     schwarze  510:                if (id != NULL)
                    511:                        print_otag(h, TAG_A, "chR", "selflink", id);
1.263     schwarze  512:                free(id);
                    513:                break;
1.227     schwarze  514:        case ROFFT_BODY:
1.200     schwarze  515:                if (n->sec == SEC_AUTHORS)
                    516:                        h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263     schwarze  517:                break;
1.200     schwarze  518:        default:
                    519:                break;
                    520:        }
1.237     schwarze  521:        return 1;
1.1       kristaps  522: }
                    523:
                    524: static int
                    525: mdoc_ss_pre(MDOC_ARGS)
                    526: {
1.249     schwarze  527:        char    *id;
                    528:
1.253     schwarze  529:        if (n->type != ROFFT_HEAD)
1.237     schwarze  530:                return 1;
1.23      kristaps  531:
1.277     schwarze  532:        id = html_make_id(n);
1.274     schwarze  533:        print_otag(h, TAG_H2, "cTi", "Ss", id);
1.278     schwarze  534:        if (id != NULL)
                    535:                print_otag(h, TAG_A, "chR", "selflink", id);
1.263     schwarze  536:        free(id);
1.237     schwarze  537:        return 1;
1.1       kristaps  538: }
                    539:
                    540: static int
                    541: mdoc_fl_pre(MDOC_ARGS)
                    542: {
1.275     schwarze  543:        char    *id;
                    544:
                    545:        if ((id = cond_id(n)) != NULL)
                    546:                print_otag(h, TAG_A, "chR", "selflink", id);
                    547:        print_otag(h, TAG_B, "cTi", "Fl", id);
                    548:        free(id);
                    549:
1.50      kristaps  550:        print_text(h, "\\-");
1.240     schwarze  551:        if (!(n->child == NULL &&
1.199     schwarze  552:            (n->next == NULL ||
1.227     schwarze  553:             n->next->type == ROFFT_TEXT ||
1.244     schwarze  554:             n->next->flags & NODE_LINE)))
1.1       kristaps  555:                h->flags |= HTML_NOSPACE;
1.50      kristaps  556:
1.237     schwarze  557:        return 1;
1.1       kristaps  558: }
                    559:
                    560: static int
1.258     schwarze  561: mdoc_cm_pre(MDOC_ARGS)
                    562: {
1.275     schwarze  563:        char    *id;
                    564:
                    565:        if ((id = cond_id(n)) != NULL)
                    566:                print_otag(h, TAG_A, "chR", "selflink", id);
                    567:        print_otag(h, TAG_B, "cTi", "Cm", id);
                    568:        free(id);
1.258     schwarze  569:        return 1;
                    570: }
                    571:
                    572: static int
1.1       kristaps  573: mdoc_nd_pre(MDOC_ARGS)
                    574: {
1.227     schwarze  575:        if (n->type != ROFFT_BODY)
1.237     schwarze  576:                return 1;
1.1       kristaps  577:
1.24      kristaps  578:        /* XXX: this tag in theory can contain block elements. */
                    579:
1.1       kristaps  580:        print_text(h, "\\(em");
1.274     schwarze  581:        print_otag(h, TAG_SPAN, "cT", "Nd");
1.237     schwarze  582:        return 1;
1.1       kristaps  583: }
                    584:
                    585: static int
                    586: mdoc_nm_pre(MDOC_ARGS)
                    587: {
1.124     kristaps  588:        switch (n->type) {
1.227     schwarze  589:        case ROFFT_HEAD:
1.248     schwarze  590:                print_otag(h, TAG_TD, "");
1.235     schwarze  591:                /* FALLTHROUGH */
                    592:        case ROFFT_ELEM:
1.274     schwarze  593:                print_otag(h, TAG_B, "cT", "Nm");
1.237     schwarze  594:                return 1;
1.227     schwarze  595:        case ROFFT_BODY:
1.248     schwarze  596:                print_otag(h, TAG_TD, "");
1.237     schwarze  597:                return 1;
1.124     kristaps  598:        default:
                    599:                break;
                    600:        }
                    601:        synopsis_pre(h, n);
1.258     schwarze  602:        print_otag(h, TAG_TABLE, "c", "Nm");
1.248     schwarze  603:        print_otag(h, TAG_TR, "");
1.237     schwarze  604:        return 1;
1.1       kristaps  605: }
                    606:
                    607: static int
                    608: mdoc_xr_pre(MDOC_ARGS)
                    609: {
1.56      kristaps  610:        if (NULL == n->child)
1.237     schwarze  611:                return 0;
1.17      kristaps  612:
1.249     schwarze  613:        if (h->base_man)
1.274     schwarze  614:                print_otag(h, TAG_A, "cThM", "Xr",
1.249     schwarze  615:                    n->child->string, n->child->next == NULL ?
                    616:                    NULL : n->child->next->string);
                    617:        else
1.274     schwarze  618:                print_otag(h, TAG_A, "cT", "Xr");
1.1       kristaps  619:
1.157     kristaps  620:        n = n->child;
                    621:        print_text(h, n->string);
1.16      kristaps  622:
1.157     kristaps  623:        if (NULL == (n = n->next))
1.237     schwarze  624:                return 0;
1.1       kristaps  625:
                    626:        h->flags |= HTML_NOSPACE;
                    627:        print_text(h, "(");
                    628:        h->flags |= HTML_NOSPACE;
1.157     kristaps  629:        print_text(h, n->string);
1.1       kristaps  630:        h->flags |= HTML_NOSPACE;
                    631:        print_text(h, ")");
1.237     schwarze  632:        return 0;
1.1       kristaps  633: }
                    634:
                    635: static int
                    636: mdoc_ns_pre(MDOC_ARGS)
                    637: {
                    638:
1.244     schwarze  639:        if ( ! (NODE_LINE & n->flags))
1.150     kristaps  640:                h->flags |= HTML_NOSPACE;
1.237     schwarze  641:        return 1;
1.1       kristaps  642: }
                    643:
                    644: static int
                    645: mdoc_ar_pre(MDOC_ARGS)
                    646: {
1.274     schwarze  647:        print_otag(h, TAG_VAR, "cT", "Ar");
1.237     schwarze  648:        return 1;
1.1       kristaps  649: }
                    650:
                    651: static int
                    652: mdoc_xx_pre(MDOC_ARGS)
                    653: {
1.259     schwarze  654:        print_otag(h, TAG_SPAN, "c", "Ux");
1.245     schwarze  655:        return 1;
1.4       kristaps  656: }
                    657:
                    658: static int
1.115     kristaps  659: mdoc_it_pre(MDOC_ARGS)
1.1       kristaps  660: {
1.256     schwarze  661:        const struct roff_node  *bl;
1.261     schwarze  662:        struct tag              *t;
1.256     schwarze  663:        const char              *cattr;
                    664:        enum mdoc_list           type;
1.115     kristaps  665:
                    666:        bl = n->parent;
1.273     schwarze  667:        while (bl->tok != MDOC_Bl)
1.115     kristaps  668:                bl = bl->parent;
1.137     kristaps  669:        type = bl->norm->Bl.type;
1.24      kristaps  670:
1.256     schwarze  671:        switch (type) {
                    672:        case LIST_bullet:
                    673:                cattr = "It-bullet";
                    674:                break;
                    675:        case LIST_dash:
                    676:        case LIST_hyphen:
                    677:                cattr = "It-dash";
                    678:                break;
                    679:        case LIST_item:
                    680:                cattr = "It-item";
                    681:                break;
                    682:        case LIST_enum:
                    683:                cattr = "It-enum";
                    684:                break;
                    685:        case LIST_diag:
                    686:                cattr = "It-diag";
                    687:                break;
                    688:        case LIST_hang:
                    689:                cattr = "It-hang";
                    690:                break;
                    691:        case LIST_inset:
                    692:                cattr = "It-inset";
                    693:                break;
                    694:        case LIST_ohang:
                    695:                cattr = "It-ohang";
                    696:                break;
                    697:        case LIST_tag:
                    698:                cattr = "It-tag";
                    699:                break;
                    700:        case LIST_column:
                    701:                cattr = "It-column";
                    702:                break;
                    703:        default:
                    704:                break;
                    705:        }
                    706:
                    707:        switch (type) {
                    708:        case LIST_bullet:
                    709:        case LIST_dash:
                    710:        case LIST_hyphen:
                    711:        case LIST_item:
                    712:        case LIST_enum:
                    713:                switch (n->type) {
                    714:                case ROFFT_HEAD:
1.237     schwarze  715:                        return 0;
1.256     schwarze  716:                case ROFFT_BODY:
1.260     schwarze  717:                        if (bl->norm->Bl.comp)
                    718:                                print_otag(h, TAG_LI, "csvt", cattr, 0);
                    719:                        else
                    720:                                print_otag(h, TAG_LI, "c", cattr);
1.115     kristaps  721:                        break;
                    722:                default:
                    723:                        break;
                    724:                }
1.256     schwarze  725:                break;
                    726:        case LIST_diag:
                    727:        case LIST_hang:
                    728:        case LIST_inset:
                    729:        case LIST_ohang:
                    730:                switch (n->type) {
                    731:                case ROFFT_HEAD:
1.260     schwarze  732:                        if (bl->norm->Bl.comp)
                    733:                                print_otag(h, TAG_DT, "csvt", cattr, 0);
                    734:                        else
                    735:                                print_otag(h, TAG_DT, "c", cattr);
1.256     schwarze  736:                        if (type == LIST_diag)
                    737:                                print_otag(h, TAG_B, "c", cattr);
1.115     kristaps  738:                        break;
1.256     schwarze  739:                case ROFFT_BODY:
1.263     schwarze  740:                        print_otag(h, TAG_DD, "cswl", cattr,
                    741:                            bl->norm->Bl.width);
1.115     kristaps  742:                        break;
                    743:                default:
                    744:                        break;
                    745:                }
1.256     schwarze  746:                break;
1.261     schwarze  747:        case LIST_tag:
                    748:                switch (n->type) {
                    749:                case ROFFT_HEAD:
                    750:                        if (h->style != NULL && !bl->norm->Bl.comp &&
                    751:                            (n->parent->prev == NULL ||
1.272     schwarze  752:                             n->parent->prev->body == NULL ||
1.261     schwarze  753:                             n->parent->prev->body->child != NULL)) {
1.287     schwarze  754:                                t = print_otag(h, TAG_DT, "csw+-l",
1.263     schwarze  755:                                    cattr, bl->norm->Bl.width);
1.261     schwarze  756:                                print_text(h, "\\ ");
                    757:                                print_tagq(h, t);
                    758:                                t = print_otag(h, TAG_DD, "c", cattr);
                    759:                                print_text(h, "\\ ");
                    760:                                print_tagq(h, t);
                    761:                        }
1.287     schwarze  762:                        print_otag(h, TAG_DT, "csw+-l", cattr,
1.263     schwarze  763:                            bl->norm->Bl.width);
1.261     schwarze  764:                        break;
                    765:                case ROFFT_BODY:
                    766:                        if (n->child == NULL) {
                    767:                                print_otag(h, TAG_DD, "css?", cattr,
                    768:                                    "width", "auto");
                    769:                                print_text(h, "\\ ");
                    770:                        } else
                    771:                                print_otag(h, TAG_DD, "c", cattr);
                    772:                        break;
                    773:                default:
                    774:                        break;
                    775:                }
                    776:                break;
1.256     schwarze  777:        case LIST_column:
                    778:                switch (n->type) {
                    779:                case ROFFT_HEAD:
                    780:                        break;
                    781:                case ROFFT_BODY:
1.260     schwarze  782:                        if (bl->norm->Bl.comp)
                    783:                                print_otag(h, TAG_TD, "csvt", cattr, 0);
                    784:                        else
                    785:                                print_otag(h, TAG_TD, "c", cattr);
1.115     kristaps  786:                        break;
                    787:                default:
1.256     schwarze  788:                        print_otag(h, TAG_TR, "c", cattr);
1.115     kristaps  789:                }
1.256     schwarze  790:        default:
                    791:                break;
1.1       kristaps  792:        }
                    793:
1.237     schwarze  794:        return 1;
1.1       kristaps  795: }
                    796:
                    797: static int
1.115     kristaps  798: mdoc_bl_pre(MDOC_ARGS)
1.1       kristaps  799: {
1.265     schwarze  800:        struct tag      *t;
1.262     schwarze  801:        struct mdoc_bl  *bl;
1.256     schwarze  802:        const char      *cattr;
1.262     schwarze  803:        size_t           i;
1.248     schwarze  804:        enum htmltag     elemtype;
1.23      kristaps  805:
1.262     schwarze  806:        bl = &n->norm->Bl;
                    807:
1.265     schwarze  808:        switch (n->type) {
                    809:        case ROFFT_BODY:
1.237     schwarze  810:                return 1;
1.1       kristaps  811:
1.265     schwarze  812:        case ROFFT_HEAD:
1.262     schwarze  813:                if (bl->type != LIST_column || bl->ncols == 0)
1.237     schwarze  814:                        return 0;
1.115     kristaps  815:
                    816:                /*
                    817:                 * For each column, print out the <COL> tag with our
                    818:                 * suggested width.  The last column gets min-width, as
                    819:                 * in terminal mode it auto-sizes to the width of the
                    820:                 * screen and we want to preserve that behaviour.
                    821:                 */
1.1       kristaps  822:
1.265     schwarze  823:                t = print_otag(h, TAG_COLGROUP, "");
1.262     schwarze  824:                for (i = 0; i < bl->ncols - 1; i++)
1.287     schwarze  825:                        print_otag(h, TAG_COL, "sw+w", bl->cols[i]);
1.262     schwarze  826:                print_otag(h, TAG_COL, "swW", bl->cols[i]);
1.265     schwarze  827:                print_tagq(h, t);
1.237     schwarze  828:                return 0;
1.265     schwarze  829:
                    830:        default:
                    831:                break;
1.1       kristaps  832:        }
                    833:
1.262     schwarze  834:        switch (bl->type) {
1.188     schwarze  835:        case LIST_bullet:
1.256     schwarze  836:                elemtype = TAG_UL;
                    837:                cattr = "Bl-bullet";
                    838:                break;
1.188     schwarze  839:        case LIST_dash:
                    840:        case LIST_hyphen:
1.256     schwarze  841:                elemtype = TAG_UL;
                    842:                cattr = "Bl-dash";
                    843:                break;
1.188     schwarze  844:        case LIST_item:
1.248     schwarze  845:                elemtype = TAG_UL;
1.256     schwarze  846:                cattr = "Bl-item";
1.1       kristaps  847:                break;
1.188     schwarze  848:        case LIST_enum:
1.248     schwarze  849:                elemtype = TAG_OL;
1.256     schwarze  850:                cattr = "Bl-enum";
1.23      kristaps  851:                break;
1.188     schwarze  852:        case LIST_diag:
1.256     schwarze  853:                elemtype = TAG_DL;
                    854:                cattr = "Bl-diag";
                    855:                break;
1.188     schwarze  856:        case LIST_hang:
1.256     schwarze  857:                elemtype = TAG_DL;
                    858:                cattr = "Bl-hang";
                    859:                break;
1.188     schwarze  860:        case LIST_inset:
1.256     schwarze  861:                elemtype = TAG_DL;
                    862:                cattr = "Bl-inset";
                    863:                break;
1.188     schwarze  864:        case LIST_ohang:
1.256     schwarze  865:                elemtype = TAG_DL;
                    866:                cattr = "Bl-ohang";
                    867:                break;
1.188     schwarze  868:        case LIST_tag:
1.256     schwarze  869:                cattr = "Bl-tag";
1.262     schwarze  870:                if (bl->offs)
                    871:                        print_otag(h, TAG_DIV, "cswl", cattr, bl->offs);
1.287     schwarze  872:                print_otag(h, TAG_DL, "csw+l", cattr, bl->width);
1.261     schwarze  873:                return 1;
1.188     schwarze  874:        case LIST_column:
1.248     schwarze  875:                elemtype = TAG_TABLE;
1.256     schwarze  876:                cattr = "Bl-column";
1.1       kristaps  877:                break;
                    878:        default:
1.115     kristaps  879:                abort();
1.1       kristaps  880:        }
1.263     schwarze  881:        print_otag(h, elemtype, "cswl", cattr, bl->offs);
1.237     schwarze  882:        return 1;
1.1       kristaps  883: }
                    884:
                    885: static int
                    886: mdoc_ex_pre(MDOC_ARGS)
                    887: {
1.127     kristaps  888:        if (n->prev)
1.248     schwarze  889:                print_otag(h, TAG_BR, "");
1.269     schwarze  890:        return 1;
                    891: }
                    892:
                    893: static int
                    894: mdoc_st_pre(MDOC_ARGS)
                    895: {
1.274     schwarze  896:        print_otag(h, TAG_SPAN, "cT", "St");
1.247     schwarze  897:        return 1;
1.1       kristaps  898: }
                    899:
                    900: static int
                    901: mdoc_em_pre(MDOC_ARGS)
                    902: {
1.274     schwarze  903:        print_otag(h, TAG_I, "cT", "Em");
1.237     schwarze  904:        return 1;
1.1       kristaps  905: }
                    906:
                    907: static int
                    908: mdoc_d1_pre(MDOC_ARGS)
                    909: {
1.227     schwarze  910:        if (n->type != ROFFT_BLOCK)
1.237     schwarze  911:                return 1;
1.1       kristaps  912:
1.255     schwarze  913:        print_otag(h, TAG_DIV, "c", "D1");
1.120     kristaps  914:
1.255     schwarze  915:        if (n->tok == MDOC_Dl)
                    916:                print_otag(h, TAG_CODE, "c", "Li");
1.35      kristaps  917:
1.237     schwarze  918:        return 1;
1.1       kristaps  919: }
                    920:
                    921: static int
                    922: mdoc_sx_pre(MDOC_ARGS)
                    923: {
1.249     schwarze  924:        char    *id;
1.175     kristaps  925:
1.277     schwarze  926:        id = html_make_id(n);
1.274     schwarze  927:        print_otag(h, TAG_A, "cThR", "Sx", id);
1.263     schwarze  928:        free(id);
1.237     schwarze  929:        return 1;
1.1       kristaps  930: }
                    931:
                    932: static int
                    933: mdoc_bd_pre(MDOC_ARGS)
                    934: {
1.248     schwarze  935:        int                      comp, offs, sv;
1.228     schwarze  936:        struct roff_node        *nn;
1.1       kristaps  937:
1.227     schwarze  938:        if (n->type == ROFFT_HEAD)
1.237     schwarze  939:                return 0;
1.1       kristaps  940:
1.227     schwarze  941:        if (n->type == ROFFT_BLOCK) {
1.137     kristaps  942:                comp = n->norm->Bd.comp;
1.23      kristaps  943:                for (nn = n; nn && ! comp; nn = nn->parent) {
1.227     schwarze  944:                        if (nn->type != ROFFT_BLOCK)
1.23      kristaps  945:                                continue;
                    946:                        if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
                    947:                                comp = 1;
                    948:                        if (nn->prev)
                    949:                                break;
                    950:                }
1.126     kristaps  951:                if ( ! comp)
1.206     kristaps  952:                        print_paragraph(h);
1.237     schwarze  953:                return 1;
1.1       kristaps  954:        }
                    955:
1.209     schwarze  956:        /* Handle the -offset argument. */
                    957:
                    958:        if (n->norm->Bd.offs == NULL ||
                    959:            ! strcmp(n->norm->Bd.offs, "left"))
1.248     schwarze  960:                offs = 0;
1.209     schwarze  961:        else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1.248     schwarze  962:                offs = INDENT;
1.209     schwarze  963:        else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1.248     schwarze  964:                offs = INDENT * 2;
1.209     schwarze  965:        else
1.248     schwarze  966:                offs = -1;
1.188     schwarze  967:
1.248     schwarze  968:        if (offs == -1)
1.255     schwarze  969:                print_otag(h, TAG_DIV, "cswl", "Bd", n->norm->Bd.offs);
1.248     schwarze  970:        else
1.255     schwarze  971:                print_otag(h, TAG_DIV, "cshl", "Bd", offs);
1.241     schwarze  972:
                    973:        if (n->norm->Bd.type != DISP_unfilled &&
                    974:            n->norm->Bd.type != DISP_literal)
1.237     schwarze  975:                return 1;
1.1       kristaps  976:
1.255     schwarze  977:        print_otag(h, TAG_PRE, "c", "Li");
1.1       kristaps  978:
1.149     kristaps  979:        /* This can be recursive: save & set our literal state. */
                    980:
                    981:        sv = h->flags & HTML_LITERAL;
                    982:        h->flags |= HTML_LITERAL;
                    983:
1.14      kristaps  984:        for (nn = n->child; nn; nn = nn->next) {
1.184     schwarze  985:                print_mdoc_node(meta, nn, h);
1.108     kristaps  986:                /*
                    987:                 * If the printed node flushes its own line, then we
                    988:                 * needn't do it here as well.  This is hacky, but the
                    989:                 * notion of selective eoln whitespace is pretty dumb
                    990:                 * anyway, so don't sweat it.
                    991:                 */
                    992:                switch (nn->tok) {
1.285     schwarze  993:                case ROFF_br:
                    994:                case ROFF_sp:
1.188     schwarze  995:                case MDOC_Sm:
                    996:                case MDOC_Bl:
                    997:                case MDOC_D1:
                    998:                case MDOC_Dl:
                    999:                case MDOC_Lp:
                   1000:                case MDOC_Pp:
1.108     kristaps 1001:                        continue;
                   1002:                default:
                   1003:                        break;
                   1004:                }
1.216     schwarze 1005:                if (h->flags & HTML_NONEWLINE ||
1.244     schwarze 1006:                    (nn->next && ! (nn->next->flags & NODE_LINE)))
1.101     schwarze 1007:                        continue;
1.126     kristaps 1008:                else if (nn->next)
                   1009:                        print_text(h, "\n");
1.125     kristaps 1010:
1.101     schwarze 1011:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1012:        }
1.149     kristaps 1013:
                   1014:        if (0 == sv)
                   1015:                h->flags &= ~HTML_LITERAL;
1.1       kristaps 1016:
1.237     schwarze 1017:        return 0;
1.1       kristaps 1018: }
                   1019:
                   1020: static int
                   1021: mdoc_pa_pre(MDOC_ARGS)
                   1022: {
1.274     schwarze 1023:        print_otag(h, TAG_I, "cT", "Pa");
1.237     schwarze 1024:        return 1;
1.1       kristaps 1025: }
                   1026:
                   1027: static int
                   1028: mdoc_ad_pre(MDOC_ARGS)
                   1029: {
1.258     schwarze 1030:        print_otag(h, TAG_I, "c", "Ad");
1.237     schwarze 1031:        return 1;
1.1       kristaps 1032: }
                   1033:
                   1034: static int
                   1035: mdoc_an_pre(MDOC_ARGS)
                   1036: {
1.200     schwarze 1037:        if (n->norm->An.auth == AUTH_split) {
                   1038:                h->flags &= ~HTML_NOSPLIT;
                   1039:                h->flags |= HTML_SPLIT;
1.237     schwarze 1040:                return 0;
1.200     schwarze 1041:        }
                   1042:        if (n->norm->An.auth == AUTH_nosplit) {
                   1043:                h->flags &= ~HTML_SPLIT;
                   1044:                h->flags |= HTML_NOSPLIT;
1.237     schwarze 1045:                return 0;
1.200     schwarze 1046:        }
                   1047:
                   1048:        if (h->flags & HTML_SPLIT)
1.248     schwarze 1049:                print_otag(h, TAG_BR, "");
1.200     schwarze 1050:
                   1051:        if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
                   1052:                h->flags |= HTML_SPLIT;
1.19      kristaps 1053:
1.274     schwarze 1054:        print_otag(h, TAG_SPAN, "cT", "An");
1.237     schwarze 1055:        return 1;
1.1       kristaps 1056: }
                   1057:
                   1058: static int
                   1059: mdoc_cd_pre(MDOC_ARGS)
                   1060: {
1.78      kristaps 1061:        synopsis_pre(h, n);
1.274     schwarze 1062:        print_otag(h, TAG_B, "cT", "Cd");
1.237     schwarze 1063:        return 1;
1.1       kristaps 1064: }
                   1065:
                   1066: static int
                   1067: mdoc_dv_pre(MDOC_ARGS)
                   1068: {
1.275     schwarze 1069:        char    *id;
                   1070:
                   1071:        if ((id = cond_id(n)) != NULL)
                   1072:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1073:        print_otag(h, TAG_CODE, "cTi", "Dv", id);
                   1074:        free(id);
1.237     schwarze 1075:        return 1;
1.1       kristaps 1076: }
                   1077:
                   1078: static int
                   1079: mdoc_ev_pre(MDOC_ARGS)
                   1080: {
1.275     schwarze 1081:        char    *id;
                   1082:
                   1083:        if ((id = cond_id(n)) != NULL)
                   1084:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1085:        print_otag(h, TAG_CODE, "cTi", "Ev", id);
                   1086:        free(id);
1.237     schwarze 1087:        return 1;
1.1       kristaps 1088: }
                   1089:
                   1090: static int
                   1091: mdoc_er_pre(MDOC_ARGS)
                   1092: {
1.275     schwarze 1093:        char    *id;
                   1094:
                   1095:        id = n->sec == SEC_ERRORS &&
                   1096:            (n->parent->tok == MDOC_It ||
                   1097:             (n->parent->tok == MDOC_Bq &&
                   1098:              n->parent->parent->parent->tok == MDOC_It)) ?
1.277     schwarze 1099:            html_make_id(n) : NULL;
1.275     schwarze 1100:
                   1101:        if (id != NULL)
                   1102:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1103:        print_otag(h, TAG_CODE, "cTi", "Er", id);
                   1104:        free(id);
1.237     schwarze 1105:        return 1;
1.1       kristaps 1106: }
                   1107:
                   1108: static int
                   1109: mdoc_fa_pre(MDOC_ARGS)
                   1110: {
1.228     schwarze 1111:        const struct roff_node  *nn;
1.1       kristaps 1112:        struct tag              *t;
                   1113:
                   1114:        if (n->parent->tok != MDOC_Fo) {
1.274     schwarze 1115:                print_otag(h, TAG_VAR, "cT", "Fa");
1.237     schwarze 1116:                return 1;
1.1       kristaps 1117:        }
                   1118:
                   1119:        for (nn = n->child; nn; nn = nn->next) {
1.274     schwarze 1120:                t = print_otag(h, TAG_VAR, "cT", "Fa");
1.1       kristaps 1121:                print_text(h, nn->string);
                   1122:                print_tagq(h, t);
1.155     kristaps 1123:                if (nn->next) {
                   1124:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1125:                        print_text(h, ",");
1.155     kristaps 1126:                }
1.1       kristaps 1127:        }
                   1128:
1.155     kristaps 1129:        if (n->child && n->next && n->next->tok == MDOC_Fa) {
                   1130:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1131:                print_text(h, ",");
1.155     kristaps 1132:        }
1.1       kristaps 1133:
1.237     schwarze 1134:        return 0;
1.1       kristaps 1135: }
                   1136:
                   1137: static int
                   1138: mdoc_fd_pre(MDOC_ARGS)
                   1139: {
1.162     kristaps 1140:        struct tag      *t;
1.249     schwarze 1141:        char            *buf, *cp;
1.1       kristaps 1142:
1.78      kristaps 1143:        synopsis_pre(h, n);
                   1144:
1.162     kristaps 1145:        if (NULL == (n = n->child))
1.237     schwarze 1146:                return 0;
1.162     kristaps 1147:
1.227     schwarze 1148:        assert(n->type == ROFFT_TEXT);
1.162     kristaps 1149:
                   1150:        if (strcmp(n->string, "#include")) {
1.274     schwarze 1151:                print_otag(h, TAG_B, "cT", "Fd");
1.237     schwarze 1152:                return 1;
1.162     kristaps 1153:        }
                   1154:
1.274     schwarze 1155:        print_otag(h, TAG_B, "cT", "In");
1.162     kristaps 1156:        print_text(h, n->string);
                   1157:
                   1158:        if (NULL != (n = n->next)) {
1.227     schwarze 1159:                assert(n->type == ROFFT_TEXT);
1.190     schwarze 1160:
1.162     kristaps 1161:                if (h->base_includes) {
1.249     schwarze 1162:                        cp = n->string;
                   1163:                        if (*cp == '<' || *cp == '"')
                   1164:                                cp++;
                   1165:                        buf = mandoc_strdup(cp);
                   1166:                        cp = strchr(buf, '\0') - 1;
                   1167:                        if (cp >= buf && (*cp == '>' || *cp == '"'))
                   1168:                                *cp = '\0';
1.274     schwarze 1169:                        t = print_otag(h, TAG_A, "cThI", "In", buf);
1.249     schwarze 1170:                        free(buf);
1.248     schwarze 1171:                } else
1.274     schwarze 1172:                        t = print_otag(h, TAG_A, "cT", "In");
1.162     kristaps 1173:
                   1174:                print_text(h, n->string);
                   1175:                print_tagq(h, t);
                   1176:
                   1177:                n = n->next;
                   1178:        }
                   1179:
                   1180:        for ( ; n; n = n->next) {
1.227     schwarze 1181:                assert(n->type == ROFFT_TEXT);
1.162     kristaps 1182:                print_text(h, n->string);
                   1183:        }
                   1184:
1.237     schwarze 1185:        return 0;
1.1       kristaps 1186: }
                   1187:
                   1188: static int
                   1189: mdoc_vt_pre(MDOC_ARGS)
                   1190: {
1.227     schwarze 1191:        if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1192:                synopsis_pre(h, n);
1.237     schwarze 1193:                return 1;
1.227     schwarze 1194:        } else if (n->type == ROFFT_ELEM) {
1.78      kristaps 1195:                synopsis_pre(h, n);
1.227     schwarze 1196:        } else if (n->type == ROFFT_HEAD)
1.237     schwarze 1197:                return 0;
1.1       kristaps 1198:
1.274     schwarze 1199:        print_otag(h, TAG_VAR, "cT", "Vt");
1.237     schwarze 1200:        return 1;
1.1       kristaps 1201: }
                   1202:
                   1203: static int
                   1204: mdoc_ft_pre(MDOC_ARGS)
                   1205: {
1.78      kristaps 1206:        synopsis_pre(h, n);
1.274     schwarze 1207:        print_otag(h, TAG_VAR, "cT", "Ft");
1.237     schwarze 1208:        return 1;
1.1       kristaps 1209: }
                   1210:
                   1211: static int
                   1212: mdoc_fn_pre(MDOC_ARGS)
                   1213: {
1.157     kristaps 1214:        struct tag      *t;
                   1215:        char             nbuf[BUFSIZ];
                   1216:        const char      *sp, *ep;
1.248     schwarze 1217:        int              sz, pretty;
1.1       kristaps 1218:
1.244     schwarze 1219:        pretty = NODE_SYNPRETTY & n->flags;
1.78      kristaps 1220:        synopsis_pre(h, n);
1.1       kristaps 1221:
1.7       kristaps 1222:        /* Split apart into type and name. */
                   1223:        assert(n->child->string);
                   1224:        sp = n->child->string;
1.19      kristaps 1225:
1.26      kristaps 1226:        ep = strchr(sp, ' ');
                   1227:        if (NULL != ep) {
1.274     schwarze 1228:                t = print_otag(h, TAG_VAR, "cT", "Ft");
1.188     schwarze 1229:
1.19      kristaps 1230:                while (ep) {
                   1231:                        sz = MIN((int)(ep - sp), BUFSIZ - 1);
                   1232:                        (void)memcpy(nbuf, sp, (size_t)sz);
                   1233:                        nbuf[sz] = '\0';
                   1234:                        print_text(h, nbuf);
                   1235:                        sp = ++ep;
                   1236:                        ep = strchr(sp, ' ');
                   1237:                }
                   1238:                print_tagq(h, t);
1.7       kristaps 1239:        }
1.1       kristaps 1240:
1.274     schwarze 1241:        t = print_otag(h, TAG_B, "cT", "Fn");
1.7       kristaps 1242:
1.190     schwarze 1243:        if (sp)
                   1244:                print_text(h, sp);
1.7       kristaps 1245:
1.1       kristaps 1246:        print_tagq(h, t);
                   1247:
                   1248:        h->flags |= HTML_NOSPACE;
                   1249:        print_text(h, "(");
1.163     kristaps 1250:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1251:
1.157     kristaps 1252:        for (n = n->child->next; n; n = n->next) {
1.244     schwarze 1253:                if (NODE_SYNPRETTY & n->flags)
1.274     schwarze 1254:                        t = print_otag(h, TAG_VAR, "cTss?", "Fa",
1.248     schwarze 1255:                            "white-space", "nowrap");
                   1256:                else
1.274     schwarze 1257:                        t = print_otag(h, TAG_VAR, "cT", "Fa");
1.157     kristaps 1258:                print_text(h, n->string);
1.1       kristaps 1259:                print_tagq(h, t);
1.157     kristaps 1260:                if (n->next) {
1.155     kristaps 1261:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1262:                        print_text(h, ",");
1.155     kristaps 1263:                }
1.1       kristaps 1264:        }
                   1265:
1.155     kristaps 1266:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1267:        print_text(h, ")");
1.155     kristaps 1268:
1.157     kristaps 1269:        if (pretty) {
1.155     kristaps 1270:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1271:                print_text(h, ";");
1.155     kristaps 1272:        }
1.99      kristaps 1273:
1.237     schwarze 1274:        return 0;
1.99      kristaps 1275: }
                   1276:
                   1277: static int
                   1278: mdoc_sm_pre(MDOC_ARGS)
                   1279: {
                   1280:
1.192     schwarze 1281:        if (NULL == n->child)
                   1282:                h->flags ^= HTML_NONOSPACE;
                   1283:        else if (0 == strcmp("on", n->child->string))
1.99      kristaps 1284:                h->flags &= ~HTML_NONOSPACE;
1.192     schwarze 1285:        else
1.99      kristaps 1286:                h->flags |= HTML_NONOSPACE;
1.192     schwarze 1287:
                   1288:        if ( ! (HTML_NONOSPACE & h->flags))
                   1289:                h->flags &= ~HTML_NOSPACE;
1.1       kristaps 1290:
1.237     schwarze 1291:        return 0;
1.1       kristaps 1292: }
                   1293:
1.120     kristaps 1294: static int
1.191     schwarze 1295: mdoc_skip_pre(MDOC_ARGS)
1.187     schwarze 1296: {
                   1297:
1.237     schwarze 1298:        return 0;
1.187     schwarze 1299: }
                   1300:
                   1301: static int
1.120     kristaps 1302: mdoc_pp_pre(MDOC_ARGS)
                   1303: {
                   1304:
1.206     kristaps 1305:        print_paragraph(h);
1.237     schwarze 1306:        return 0;
1.1       kristaps 1307: }
1.2       kristaps 1308:
                   1309: static int
                   1310: mdoc_lk_pre(MDOC_ARGS)
                   1311: {
1.279     schwarze 1312:        struct tag      *t;
                   1313:
                   1314:        if ((n = n->child) == NULL)
1.237     schwarze 1315:                return 0;
1.2       kristaps 1316:
1.279     schwarze 1317:        /* Link target and link text. */
                   1318:        t = print_otag(h, TAG_A, "cTh", "Lk", n->string);
                   1319:        if (n->next == NULL || n->next->flags & NODE_DELIMC)
                   1320:                print_text(h, n->string);
                   1321:        for (n = n->next; n != NULL && !(n->flags & NODE_DELIMC); n = n->next)
1.170     kristaps 1322:                print_text(h, n->string);
1.279     schwarze 1323:        print_tagq(h, t);
1.170     kristaps 1324:
1.279     schwarze 1325:        /* Trailing punctuation. */
                   1326:        while (n != NULL) {
                   1327:                h->flags |= HTML_NOSPACE;
1.158     kristaps 1328:                print_text(h, n->string);
1.279     schwarze 1329:                n = n->next;
                   1330:        }
1.237     schwarze 1331:        return 0;
1.2       kristaps 1332: }
                   1333:
                   1334: static int
                   1335: mdoc_mt_pre(MDOC_ARGS)
                   1336: {
1.159     kristaps 1337:        struct tag      *t;
1.249     schwarze 1338:        char            *cp;
1.2       kristaps 1339:
1.159     kristaps 1340:        for (n = n->child; n; n = n->next) {
1.227     schwarze 1341:                assert(n->type == ROFFT_TEXT);
1.159     kristaps 1342:
1.249     schwarze 1343:                mandoc_asprintf(&cp, "mailto:%s", n->string);
1.274     schwarze 1344:                t = print_otag(h, TAG_A, "cTh", "Mt", cp);
1.159     kristaps 1345:                print_text(h, n->string);
1.2       kristaps 1346:                print_tagq(h, t);
1.249     schwarze 1347:                free(cp);
1.2       kristaps 1348:        }
1.188     schwarze 1349:
1.237     schwarze 1350:        return 0;
1.2       kristaps 1351: }
1.4       kristaps 1352:
                   1353: static int
                   1354: mdoc_fo_pre(MDOC_ARGS)
                   1355: {
1.77      kristaps 1356:        struct tag      *t;
1.4       kristaps 1357:
1.227     schwarze 1358:        if (n->type == ROFFT_BODY) {
1.4       kristaps 1359:                h->flags |= HTML_NOSPACE;
                   1360:                print_text(h, "(");
                   1361:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1362:                return 1;
1.227     schwarze 1363:        } else if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1364:                synopsis_pre(h, n);
1.237     schwarze 1365:                return 1;
1.57      kristaps 1366:        }
1.4       kristaps 1367:
1.233     schwarze 1368:        if (n->child == NULL)
1.237     schwarze 1369:                return 0;
1.77      kristaps 1370:
                   1371:        assert(n->child->string);
1.274     schwarze 1372:        t = print_otag(h, TAG_B, "cT", "Fn");
1.77      kristaps 1373:        print_text(h, n->child->string);
                   1374:        print_tagq(h, t);
1.237     schwarze 1375:        return 0;
1.4       kristaps 1376: }
                   1377:
                   1378: static void
                   1379: mdoc_fo_post(MDOC_ARGS)
                   1380: {
1.78      kristaps 1381:
1.227     schwarze 1382:        if (n->type != ROFFT_BODY)
1.4       kristaps 1383:                return;
1.155     kristaps 1384:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1385:        print_text(h, ")");
1.155     kristaps 1386:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1387:        print_text(h, ";");
                   1388: }
                   1389:
                   1390: static int
                   1391: mdoc_in_pre(MDOC_ARGS)
                   1392: {
1.156     kristaps 1393:        struct tag      *t;
1.34      kristaps 1394:
1.78      kristaps 1395:        synopsis_pre(h, n);
1.274     schwarze 1396:        print_otag(h, TAG_B, "cT", "In");
1.4       kristaps 1397:
1.156     kristaps 1398:        /*
                   1399:         * The first argument of the `In' gets special treatment as
                   1400:         * being a linked value.  Subsequent values are printed
                   1401:         * afterward.  groff does similarly.  This also handles the case
                   1402:         * of no children.
                   1403:         */
                   1404:
1.244     schwarze 1405:        if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4       kristaps 1406:                print_text(h, "#include");
                   1407:
                   1408:        print_text(h, "<");
                   1409:        h->flags |= HTML_NOSPACE;
                   1410:
1.156     kristaps 1411:        if (NULL != (n = n->child)) {
1.227     schwarze 1412:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1413:
1.249     schwarze 1414:                if (h->base_includes)
1.274     schwarze 1415:                        t = print_otag(h, TAG_A, "cThI", "In", n->string);
1.249     schwarze 1416:                else
1.274     schwarze 1417:                        t = print_otag(h, TAG_A, "cT", "In");
1.156     kristaps 1418:                print_text(h, n->string);
1.17      kristaps 1419:                print_tagq(h, t);
1.156     kristaps 1420:
                   1421:                n = n->next;
1.17      kristaps 1422:        }
1.4       kristaps 1423:
                   1424:        h->flags |= HTML_NOSPACE;
                   1425:        print_text(h, ">");
1.156     kristaps 1426:
                   1427:        for ( ; n; n = n->next) {
1.227     schwarze 1428:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1429:                print_text(h, n->string);
                   1430:        }
1.4       kristaps 1431:
1.237     schwarze 1432:        return 0;
1.4       kristaps 1433: }
                   1434:
                   1435: static int
                   1436: mdoc_ic_pre(MDOC_ARGS)
                   1437: {
1.275     schwarze 1438:        char    *id;
                   1439:
                   1440:        if ((id = cond_id(n)) != NULL)
                   1441:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1442:        print_otag(h, TAG_B, "cTi", "Ic", id);
                   1443:        free(id);
1.237     schwarze 1444:        return 1;
1.4       kristaps 1445: }
                   1446:
                   1447: static int
                   1448: mdoc_va_pre(MDOC_ARGS)
                   1449: {
1.274     schwarze 1450:        print_otag(h, TAG_VAR, "cT", "Va");
1.237     schwarze 1451:        return 1;
1.4       kristaps 1452: }
                   1453:
                   1454: static int
1.5       kristaps 1455: mdoc_ap_pre(MDOC_ARGS)
                   1456: {
1.188     schwarze 1457:
1.5       kristaps 1458:        h->flags |= HTML_NOSPACE;
                   1459:        print_text(h, "\\(aq");
                   1460:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1461:        return 1;
1.5       kristaps 1462: }
                   1463:
                   1464: static int
                   1465: mdoc_bf_pre(MDOC_ARGS)
                   1466: {
1.248     schwarze 1467:        const char      *cattr;
1.5       kristaps 1468:
1.227     schwarze 1469:        if (n->type == ROFFT_HEAD)
1.237     schwarze 1470:                return 0;
1.227     schwarze 1471:        else if (n->type != ROFFT_BODY)
1.237     schwarze 1472:                return 1;
1.5       kristaps 1473:
1.198     schwarze 1474:        if (FONT_Em == n->norm->Bf.font)
1.259     schwarze 1475:                cattr = "Em";
1.198     schwarze 1476:        else if (FONT_Sy == n->norm->Bf.font)
1.259     schwarze 1477:                cattr = "Sy";
1.188     schwarze 1478:        else if (FONT_Li == n->norm->Bf.font)
1.255     schwarze 1479:                cattr = "Li";
1.92      kristaps 1480:        else
1.268     schwarze 1481:                cattr = "No";
1.5       kristaps 1482:
1.188     schwarze 1483:        /*
1.92      kristaps 1484:         * We want this to be inline-formatted, but needs to be div to
1.188     schwarze 1485:         * accept block children.
1.92      kristaps 1486:         */
1.248     schwarze 1487:
                   1488:        print_otag(h, TAG_DIV, "css?hl", cattr, "display", "inline", 1);
1.237     schwarze 1489:        return 1;
1.5       kristaps 1490: }
                   1491:
                   1492: static int
                   1493: mdoc_ms_pre(MDOC_ARGS)
                   1494: {
1.275     schwarze 1495:        char *id;
                   1496:
                   1497:        if ((id = cond_id(n)) != NULL)
                   1498:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1499:        print_otag(h, TAG_B, "cTi", "Ms", id);
                   1500:        free(id);
1.237     schwarze 1501:        return 1;
1.5       kristaps 1502: }
                   1503:
                   1504: static int
1.110     schwarze 1505: mdoc_igndelim_pre(MDOC_ARGS)
1.5       kristaps 1506: {
                   1507:
                   1508:        h->flags |= HTML_IGNDELIM;
1.237     schwarze 1509:        return 1;
1.5       kristaps 1510: }
                   1511:
                   1512: static void
                   1513: mdoc_pf_post(MDOC_ARGS)
                   1514: {
                   1515:
1.244     schwarze 1516:        if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214     schwarze 1517:                h->flags |= HTML_NOSPACE;
1.5       kristaps 1518: }
                   1519:
                   1520: static int
                   1521: mdoc_rs_pre(MDOC_ARGS)
                   1522: {
1.227     schwarze 1523:        if (n->type != ROFFT_BLOCK)
1.237     schwarze 1524:                return 1;
1.5       kristaps 1525:
1.120     kristaps 1526:        if (n->prev && SEC_SEE_ALSO == n->sec)
1.206     kristaps 1527:                print_paragraph(h);
1.5       kristaps 1528:
1.274     schwarze 1529:        print_otag(h, TAG_CITE, "cT", "Rs");
1.237     schwarze 1530:        return 1;
1.210     schwarze 1531: }
                   1532:
                   1533: static int
                   1534: mdoc_no_pre(MDOC_ARGS)
                   1535: {
1.275     schwarze 1536:        char *id;
                   1537:
                   1538:        if ((id = cond_id(n)) != NULL)
                   1539:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1540:        print_otag(h, TAG_SPAN, "ci", "No", id);
                   1541:        free(id);
1.237     schwarze 1542:        return 1;
1.5       kristaps 1543: }
1.6       kristaps 1544:
                   1545: static int
                   1546: mdoc_li_pre(MDOC_ARGS)
                   1547: {
1.275     schwarze 1548:        char    *id;
                   1549:
                   1550:        if ((id = cond_id(n)) != NULL)
                   1551:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1552:        print_otag(h, TAG_CODE, "ci", "Li", id);
                   1553:        free(id);
1.237     schwarze 1554:        return 1;
1.6       kristaps 1555: }
                   1556:
                   1557: static int
                   1558: mdoc_sy_pre(MDOC_ARGS)
                   1559: {
1.274     schwarze 1560:        print_otag(h, TAG_B, "cT", "Sy");
1.237     schwarze 1561:        return 1;
1.6       kristaps 1562: }
                   1563:
                   1564: static int
                   1565: mdoc_lb_pre(MDOC_ARGS)
                   1566: {
1.244     schwarze 1567:        if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
1.248     schwarze 1568:                print_otag(h, TAG_BR, "");
1.127     kristaps 1569:
1.274     schwarze 1570:        print_otag(h, TAG_SPAN, "cT", "Lb");
1.237     schwarze 1571:        return 1;
1.6       kristaps 1572: }
1.10      kristaps 1573:
                   1574: static int
                   1575: mdoc__x_pre(MDOC_ARGS)
                   1576: {
1.248     schwarze 1577:        const char      *cattr;
                   1578:        enum htmltag     t;
1.133     kristaps 1579:
                   1580:        t = TAG_SPAN;
1.37      kristaps 1581:
1.10      kristaps 1582:        switch (n->tok) {
1.188     schwarze 1583:        case MDOC__A:
1.257     schwarze 1584:                cattr = "RsA";
1.103     kristaps 1585:                if (n->prev && MDOC__A == n->prev->tok)
                   1586:                        if (NULL == n->next || MDOC__A != n->next->tok)
                   1587:                                print_text(h, "and");
1.10      kristaps 1588:                break;
1.188     schwarze 1589:        case MDOC__B:
1.133     kristaps 1590:                t = TAG_I;
1.257     schwarze 1591:                cattr = "RsB";
1.10      kristaps 1592:                break;
1.188     schwarze 1593:        case MDOC__C:
1.257     schwarze 1594:                cattr = "RsC";
1.10      kristaps 1595:                break;
1.188     schwarze 1596:        case MDOC__D:
1.257     schwarze 1597:                cattr = "RsD";
1.10      kristaps 1598:                break;
1.188     schwarze 1599:        case MDOC__I:
1.133     kristaps 1600:                t = TAG_I;
1.257     schwarze 1601:                cattr = "RsI";
1.10      kristaps 1602:                break;
1.188     schwarze 1603:        case MDOC__J:
1.133     kristaps 1604:                t = TAG_I;
1.257     schwarze 1605:                cattr = "RsJ";
1.10      kristaps 1606:                break;
1.188     schwarze 1607:        case MDOC__N:
1.257     schwarze 1608:                cattr = "RsN";
1.10      kristaps 1609:                break;
1.188     schwarze 1610:        case MDOC__O:
1.257     schwarze 1611:                cattr = "RsO";
1.10      kristaps 1612:                break;
1.188     schwarze 1613:        case MDOC__P:
1.257     schwarze 1614:                cattr = "RsP";
1.10      kristaps 1615:                break;
1.188     schwarze 1616:        case MDOC__Q:
1.257     schwarze 1617:                cattr = "RsQ";
1.10      kristaps 1618:                break;
1.188     schwarze 1619:        case MDOC__R:
1.257     schwarze 1620:                cattr = "RsR";
1.10      kristaps 1621:                break;
1.188     schwarze 1622:        case MDOC__T:
1.257     schwarze 1623:                cattr = "RsT";
1.10      kristaps 1624:                break;
1.188     schwarze 1625:        case MDOC__U:
1.257     schwarze 1626:                print_otag(h, TAG_A, "ch", "RsU", n->child->string);
                   1627:                return 1;
1.188     schwarze 1628:        case MDOC__V:
1.257     schwarze 1629:                cattr = "RsV";
1.10      kristaps 1630:                break;
                   1631:        default:
                   1632:                abort();
                   1633:        }
                   1634:
1.257     schwarze 1635:        print_otag(h, t, "c", cattr);
1.237     schwarze 1636:        return 1;
1.10      kristaps 1637: }
                   1638:
                   1639: static void
                   1640: mdoc__x_post(MDOC_ARGS)
                   1641: {
1.103     kristaps 1642:
                   1643:        if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
                   1644:                if (NULL == n->next->next || MDOC__A != n->next->next->tok)
                   1645:                        if (NULL == n->prev || MDOC__A != n->prev->tok)
                   1646:                                return;
1.10      kristaps 1647:
1.61      kristaps 1648:        /* TODO: %U */
                   1649:
1.106     kristaps 1650:        if (NULL == n->parent || MDOC_Rs != n->parent->tok)
                   1651:                return;
                   1652:
1.155     kristaps 1653:        h->flags |= HTML_NOSPACE;
1.10      kristaps 1654:        print_text(h, n->next ? "," : ".");
1.94      kristaps 1655: }
                   1656:
                   1657: static int
                   1658: mdoc_bk_pre(MDOC_ARGS)
                   1659: {
                   1660:
                   1661:        switch (n->type) {
1.227     schwarze 1662:        case ROFFT_BLOCK:
1.94      kristaps 1663:                break;
1.227     schwarze 1664:        case ROFFT_HEAD:
1.237     schwarze 1665:                return 0;
1.227     schwarze 1666:        case ROFFT_BODY:
1.240     schwarze 1667:                if (n->parent->args != NULL || n->prev->child == NULL)
1.131     kristaps 1668:                        h->flags |= HTML_PREKEEP;
1.94      kristaps 1669:                break;
                   1670:        default:
                   1671:                abort();
                   1672:        }
                   1673:
1.237     schwarze 1674:        return 1;
1.94      kristaps 1675: }
                   1676:
                   1677: static void
                   1678: mdoc_bk_post(MDOC_ARGS)
                   1679: {
                   1680:
1.227     schwarze 1681:        if (n->type == ROFFT_BODY)
1.94      kristaps 1682:                h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10      kristaps 1683: }
1.107     kristaps 1684:
                   1685: static int
                   1686: mdoc_quote_pre(MDOC_ARGS)
                   1687: {
1.227     schwarze 1688:        if (n->type != ROFFT_BODY)
1.237     schwarze 1689:                return 1;
1.107     kristaps 1690:
                   1691:        switch (n->tok) {
1.188     schwarze 1692:        case MDOC_Ao:
                   1693:        case MDOC_Aq:
1.240     schwarze 1694:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1695:                    n->child->tok == MDOC_Mt ?  "<" : "\\(la");
1.107     kristaps 1696:                break;
1.188     schwarze 1697:        case MDOC_Bro:
                   1698:        case MDOC_Brq:
1.107     kristaps 1699:                print_text(h, "\\(lC");
                   1700:                break;
1.188     schwarze 1701:        case MDOC_Bo:
                   1702:        case MDOC_Bq:
1.107     kristaps 1703:                print_text(h, "\\(lB");
                   1704:                break;
1.188     schwarze 1705:        case MDOC_Oo:
                   1706:        case MDOC_Op:
1.107     kristaps 1707:                print_text(h, "\\(lB");
1.109     kristaps 1708:                h->flags |= HTML_NOSPACE;
1.258     schwarze 1709:                print_otag(h, TAG_SPAN, "c", "Op");
1.107     kristaps 1710:                break;
1.191     schwarze 1711:        case MDOC_En:
                   1712:                if (NULL == n->norm->Es ||
                   1713:                    NULL == n->norm->Es->child)
1.237     schwarze 1714:                        return 1;
1.191     schwarze 1715:                print_text(h, n->norm->Es->child->string);
                   1716:                break;
1.188     schwarze 1717:        case MDOC_Do:
                   1718:        case MDOC_Dq:
                   1719:        case MDOC_Qo:
                   1720:        case MDOC_Qq:
1.107     kristaps 1721:                print_text(h, "\\(lq");
                   1722:                break;
1.188     schwarze 1723:        case MDOC_Po:
                   1724:        case MDOC_Pq:
1.107     kristaps 1725:                print_text(h, "(");
                   1726:                break;
1.188     schwarze 1727:        case MDOC_Ql:
1.178     kristaps 1728:                print_text(h, "\\(oq");
                   1729:                h->flags |= HTML_NOSPACE;
1.255     schwarze 1730:                print_otag(h, TAG_CODE, "c", "Li");
1.178     kristaps 1731:                break;
1.188     schwarze 1732:        case MDOC_So:
                   1733:        case MDOC_Sq:
1.107     kristaps 1734:                print_text(h, "\\(oq");
                   1735:                break;
                   1736:        default:
                   1737:                abort();
                   1738:        }
                   1739:
                   1740:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1741:        return 1;
1.107     kristaps 1742: }
                   1743:
                   1744: static void
                   1745: mdoc_quote_post(MDOC_ARGS)
                   1746: {
                   1747:
1.227     schwarze 1748:        if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107     kristaps 1749:                return;
                   1750:
1.221     schwarze 1751:        h->flags |= HTML_NOSPACE;
1.107     kristaps 1752:
                   1753:        switch (n->tok) {
1.188     schwarze 1754:        case MDOC_Ao:
                   1755:        case MDOC_Aq:
1.240     schwarze 1756:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1757:                    n->child->tok == MDOC_Mt ?  ">" : "\\(ra");
1.107     kristaps 1758:                break;
1.188     schwarze 1759:        case MDOC_Bro:
                   1760:        case MDOC_Brq:
1.107     kristaps 1761:                print_text(h, "\\(rC");
                   1762:                break;
1.188     schwarze 1763:        case MDOC_Oo:
                   1764:        case MDOC_Op:
                   1765:        case MDOC_Bo:
                   1766:        case MDOC_Bq:
1.107     kristaps 1767:                print_text(h, "\\(rB");
1.191     schwarze 1768:                break;
                   1769:        case MDOC_En:
1.221     schwarze 1770:                if (n->norm->Es == NULL ||
                   1771:                    n->norm->Es->child == NULL ||
                   1772:                    n->norm->Es->child->next == NULL)
                   1773:                        h->flags &= ~HTML_NOSPACE;
                   1774:                else
1.191     schwarze 1775:                        print_text(h, n->norm->Es->child->next->string);
1.107     kristaps 1776:                break;
1.188     schwarze 1777:        case MDOC_Qo:
                   1778:        case MDOC_Qq:
                   1779:        case MDOC_Do:
                   1780:        case MDOC_Dq:
1.107     kristaps 1781:                print_text(h, "\\(rq");
                   1782:                break;
1.188     schwarze 1783:        case MDOC_Po:
                   1784:        case MDOC_Pq:
1.107     kristaps 1785:                print_text(h, ")");
                   1786:                break;
1.188     schwarze 1787:        case MDOC_Ql:
                   1788:        case MDOC_So:
                   1789:        case MDOC_Sq:
1.183     schwarze 1790:                print_text(h, "\\(cq");
1.107     kristaps 1791:                break;
                   1792:        default:
                   1793:                abort();
                   1794:        }
1.221     schwarze 1795: }
                   1796:
                   1797: static int
                   1798: mdoc_eo_pre(MDOC_ARGS)
                   1799: {
                   1800:
1.227     schwarze 1801:        if (n->type != ROFFT_BODY)
1.237     schwarze 1802:                return 1;
1.221     schwarze 1803:
                   1804:        if (n->end == ENDBODY_NOT &&
                   1805:            n->parent->head->child == NULL &&
                   1806:            n->child != NULL &&
                   1807:            n->child->end != ENDBODY_NOT)
                   1808:                print_text(h, "\\&");
                   1809:        else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224     schwarze 1810:            n->parent->head->child != NULL && (n->child != NULL ||
                   1811:            (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221     schwarze 1812:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1813:        return 1;
1.221     schwarze 1814: }
                   1815:
                   1816: static void
                   1817: mdoc_eo_post(MDOC_ARGS)
                   1818: {
                   1819:        int      body, tail;
                   1820:
1.227     schwarze 1821:        if (n->type != ROFFT_BODY)
1.221     schwarze 1822:                return;
                   1823:
                   1824:        if (n->end != ENDBODY_NOT) {
                   1825:                h->flags &= ~HTML_NOSPACE;
                   1826:                return;
                   1827:        }
                   1828:
                   1829:        body = n->child != NULL || n->parent->head->child != NULL;
                   1830:        tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
                   1831:
                   1832:        if (body && tail)
                   1833:                h->flags |= HTML_NOSPACE;
                   1834:        else if ( ! tail)
                   1835:                h->flags &= ~HTML_NOSPACE;
1.107     kristaps 1836: }

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