[BACK]Return to mdoc_html.c CVS log [TXT][DIR] Up to [cvsweb.bsd.lv] / mandoc

Annotation of mandoc/mdoc_html.c, Revision 1.313

1.313   ! schwarze    1: /*     $Id: mdoc_html.c,v 1.312 2018/10/02 12:33:37 schwarze Exp $ */
1.1       kristaps    2: /*
1.208     schwarze    3:  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.299     schwarze    4:  * Copyright (c) 2014,2015,2016,2017,2018 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"
1.291     schwarze   30: #include "mandoc.h"
1.227     schwarze   31: #include "roff.h"
1.215     schwarze   32: #include "mdoc.h"
1.23      kristaps   33: #include "out.h"
1.1       kristaps   34: #include "html.h"
1.29      kristaps   35: #include "main.h"
1.1       kristaps   36:
1.229     schwarze   37: #define        MDOC_ARGS         const struct roff_meta *meta, \
1.228     schwarze   38:                          struct roff_node *n, \
1.1       kristaps   39:                          struct html *h
                     40:
1.52      kristaps   41: #ifndef MIN
                     42: #define        MIN(a,b)        ((/*CONSTCOND*/(a)<(b))?(a):(b))
                     43: #endif
                     44:
1.311     schwarze   45: struct mdoc_html_act {
1.1       kristaps   46:        int             (*pre)(MDOC_ARGS);
                     47:        void            (*post)(MDOC_ARGS);
                     48: };
                     49:
1.275     schwarze   50: static char             *cond_id(const struct roff_node *);
1.296     schwarze   51: static void              print_mdoc_head(const struct roff_meta *,
                     52:                                struct html *);
1.1       kristaps   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:
1.296     schwarze   58: static void              mdoc_root_post(const struct roff_meta *,
                     59:                                struct html *);
                     60: static int               mdoc_root_pre(const struct roff_meta *,
                     61:                                struct html *);
1.1       kristaps   62:
1.10      kristaps   63: static void              mdoc__x_post(MDOC_ARGS);
                     64: static int               mdoc__x_pre(MDOC_ARGS);
1.1       kristaps   65: static int               mdoc_ad_pre(MDOC_ARGS);
                     66: static int               mdoc_an_pre(MDOC_ARGS);
1.5       kristaps   67: static int               mdoc_ap_pre(MDOC_ARGS);
1.1       kristaps   68: static int               mdoc_ar_pre(MDOC_ARGS);
                     69: static int               mdoc_bd_pre(MDOC_ARGS);
1.5       kristaps   70: static int               mdoc_bf_pre(MDOC_ARGS);
1.94      kristaps   71: static void              mdoc_bk_post(MDOC_ARGS);
                     72: static int               mdoc_bk_pre(MDOC_ARGS);
1.1       kristaps   73: static int               mdoc_bl_pre(MDOC_ARGS);
                     74: static int               mdoc_cd_pre(MDOC_ARGS);
1.258     schwarze   75: static int               mdoc_cm_pre(MDOC_ARGS);
1.1       kristaps   76: static int               mdoc_d1_pre(MDOC_ARGS);
                     77: static int               mdoc_dv_pre(MDOC_ARGS);
                     78: static int               mdoc_fa_pre(MDOC_ARGS);
                     79: static int               mdoc_fd_pre(MDOC_ARGS);
                     80: static int               mdoc_fl_pre(MDOC_ARGS);
                     81: static int               mdoc_fn_pre(MDOC_ARGS);
                     82: static int               mdoc_ft_pre(MDOC_ARGS);
                     83: static int               mdoc_em_pre(MDOC_ARGS);
1.221     schwarze   84: static void              mdoc_eo_post(MDOC_ARGS);
                     85: static int               mdoc_eo_pre(MDOC_ARGS);
1.1       kristaps   86: static int               mdoc_er_pre(MDOC_ARGS);
                     87: static int               mdoc_ev_pre(MDOC_ARGS);
                     88: static int               mdoc_ex_pre(MDOC_ARGS);
1.4       kristaps   89: static void              mdoc_fo_post(MDOC_ARGS);
                     90: static int               mdoc_fo_pre(MDOC_ARGS);
                     91: static int               mdoc_ic_pre(MDOC_ARGS);
1.110     schwarze   92: static int               mdoc_igndelim_pre(MDOC_ARGS);
1.4       kristaps   93: static int               mdoc_in_pre(MDOC_ARGS);
1.1       kristaps   94: static int               mdoc_it_pre(MDOC_ARGS);
1.6       kristaps   95: static int               mdoc_lb_pre(MDOC_ARGS);
                     96: static int               mdoc_li_pre(MDOC_ARGS);
1.2       kristaps   97: static int               mdoc_lk_pre(MDOC_ARGS);
                     98: static int               mdoc_mt_pre(MDOC_ARGS);
1.5       kristaps   99: static int               mdoc_ms_pre(MDOC_ARGS);
1.1       kristaps  100: static int               mdoc_nd_pre(MDOC_ARGS);
                    101: static int               mdoc_nm_pre(MDOC_ARGS);
1.210     schwarze  102: static int               mdoc_no_pre(MDOC_ARGS);
1.1       kristaps  103: static int               mdoc_ns_pre(MDOC_ARGS);
                    104: static int               mdoc_pa_pre(MDOC_ARGS);
1.5       kristaps  105: static void              mdoc_pf_post(MDOC_ARGS);
1.120     kristaps  106: static int               mdoc_pp_pre(MDOC_ARGS);
1.107     kristaps  107: static void              mdoc_quote_post(MDOC_ARGS);
                    108: static int               mdoc_quote_pre(MDOC_ARGS);
1.5       kristaps  109: static int               mdoc_rs_pre(MDOC_ARGS);
1.1       kristaps  110: static int               mdoc_sh_pre(MDOC_ARGS);
1.191     schwarze  111: static int               mdoc_skip_pre(MDOC_ARGS);
1.99      kristaps  112: static int               mdoc_sm_pre(MDOC_ARGS);
1.1       kristaps  113: static int               mdoc_ss_pre(MDOC_ARGS);
1.269     schwarze  114: static int               mdoc_st_pre(MDOC_ARGS);
1.1       kristaps  115: static int               mdoc_sx_pre(MDOC_ARGS);
1.6       kristaps  116: static int               mdoc_sy_pre(MDOC_ARGS);
1.4       kristaps  117: static int               mdoc_va_pre(MDOC_ARGS);
1.1       kristaps  118: static int               mdoc_vt_pre(MDOC_ARGS);
                    119: static int               mdoc_xr_pre(MDOC_ARGS);
                    120: static int               mdoc_xx_pre(MDOC_ARGS);
                    121:
1.311     schwarze  122: static const struct mdoc_html_act mdoc_html_acts[MDOC_MAX - MDOC_Dd] = {
1.1       kristaps  123:        {NULL, NULL}, /* Dd */
                    124:        {NULL, NULL}, /* Dt */
                    125:        {NULL, NULL}, /* Os */
                    126:        {mdoc_sh_pre, NULL }, /* Sh */
1.188     schwarze  127:        {mdoc_ss_pre, NULL }, /* Ss */
                    128:        {mdoc_pp_pre, NULL}, /* Pp */
1.1       kristaps  129:        {mdoc_d1_pre, NULL}, /* D1 */
                    130:        {mdoc_d1_pre, NULL}, /* Dl */
                    131:        {mdoc_bd_pre, NULL}, /* Bd */
                    132:        {NULL, NULL}, /* Ed */
1.115     kristaps  133:        {mdoc_bl_pre, NULL}, /* Bl */
1.1       kristaps  134:        {NULL, NULL}, /* El */
                    135:        {mdoc_it_pre, NULL}, /* It */
1.188     schwarze  136:        {mdoc_ad_pre, NULL}, /* Ad */
1.1       kristaps  137:        {mdoc_an_pre, NULL}, /* An */
1.280     schwarze  138:        {mdoc_ap_pre, NULL}, /* Ap */
1.1       kristaps  139:        {mdoc_ar_pre, NULL}, /* Ar */
                    140:        {mdoc_cd_pre, NULL}, /* Cd */
1.258     schwarze  141:        {mdoc_cm_pre, NULL}, /* Cm */
1.188     schwarze  142:        {mdoc_dv_pre, NULL}, /* Dv */
                    143:        {mdoc_er_pre, NULL}, /* Er */
                    144:        {mdoc_ev_pre, NULL}, /* Ev */
1.1       kristaps  145:        {mdoc_ex_pre, NULL}, /* Ex */
1.188     schwarze  146:        {mdoc_fa_pre, NULL}, /* Fa */
                    147:        {mdoc_fd_pre, NULL}, /* Fd */
1.1       kristaps  148:        {mdoc_fl_pre, NULL}, /* Fl */
1.188     schwarze  149:        {mdoc_fn_pre, NULL}, /* Fn */
                    150:        {mdoc_ft_pre, NULL}, /* Ft */
                    151:        {mdoc_ic_pre, NULL}, /* Ic */
                    152:        {mdoc_in_pre, NULL}, /* In */
1.6       kristaps  153:        {mdoc_li_pre, NULL}, /* Li */
1.188     schwarze  154:        {mdoc_nd_pre, NULL}, /* Nd */
                    155:        {mdoc_nm_pre, NULL}, /* Nm */
1.107     kristaps  156:        {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191     schwarze  157:        {mdoc_ft_pre, NULL}, /* Ot */
1.1       kristaps  158:        {mdoc_pa_pre, NULL}, /* Pa */
1.247     schwarze  159:        {mdoc_ex_pre, NULL}, /* Rv */
1.269     schwarze  160:        {mdoc_st_pre, NULL}, /* St */
1.4       kristaps  161:        {mdoc_va_pre, NULL}, /* Va */
1.188     schwarze  162:        {mdoc_vt_pre, NULL}, /* Vt */
1.1       kristaps  163:        {mdoc_xr_pre, NULL}, /* Xr */
1.10      kristaps  164:        {mdoc__x_pre, mdoc__x_post}, /* %A */
                    165:        {mdoc__x_pre, mdoc__x_post}, /* %B */
                    166:        {mdoc__x_pre, mdoc__x_post}, /* %D */
                    167:        {mdoc__x_pre, mdoc__x_post}, /* %I */
                    168:        {mdoc__x_pre, mdoc__x_post}, /* %J */
                    169:        {mdoc__x_pre, mdoc__x_post}, /* %N */
                    170:        {mdoc__x_pre, mdoc__x_post}, /* %O */
                    171:        {mdoc__x_pre, mdoc__x_post}, /* %P */
                    172:        {mdoc__x_pre, mdoc__x_post}, /* %R */
                    173:        {mdoc__x_pre, mdoc__x_post}, /* %T */
                    174:        {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1       kristaps  175:        {NULL, NULL}, /* Ac */
1.107     kristaps  176:        {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
                    177:        {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.269     schwarze  178:        {mdoc_xx_pre, NULL}, /* At */
1.1       kristaps  179:        {NULL, NULL}, /* Bc */
1.188     schwarze  180:        {mdoc_bf_pre, NULL}, /* Bf */
1.107     kristaps  181:        {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
                    182:        {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1       kristaps  183:        {mdoc_xx_pre, NULL}, /* Bsx */
1.246     schwarze  184:        {mdoc_xx_pre, NULL}, /* Bx */
1.212     schwarze  185:        {mdoc_skip_pre, NULL}, /* Db */
1.1       kristaps  186:        {NULL, NULL}, /* Dc */
1.107     kristaps  187:        {mdoc_quote_pre, mdoc_quote_post}, /* Do */
                    188:        {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55      kristaps  189:        {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1       kristaps  190:        {NULL, NULL}, /* Ef */
1.188     schwarze  191:        {mdoc_em_pre, NULL}, /* Em */
1.221     schwarze  192:        {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1       kristaps  193:        {mdoc_xx_pre, NULL}, /* Fx */
1.98      kristaps  194:        {mdoc_ms_pre, NULL}, /* Ms */
1.210     schwarze  195:        {mdoc_no_pre, NULL}, /* No */
1.1       kristaps  196:        {mdoc_ns_pre, NULL}, /* Ns */
                    197:        {mdoc_xx_pre, NULL}, /* Nx */
                    198:        {mdoc_xx_pre, NULL}, /* Ox */
                    199:        {NULL, NULL}, /* Pc */
1.110     schwarze  200:        {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107     kristaps  201:        {mdoc_quote_pre, mdoc_quote_post}, /* Po */
                    202:        {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1       kristaps  203:        {NULL, NULL}, /* Qc */
1.107     kristaps  204:        {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
                    205:        {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
                    206:        {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1       kristaps  207:        {NULL, NULL}, /* Re */
1.5       kristaps  208:        {mdoc_rs_pre, NULL}, /* Rs */
1.1       kristaps  209:        {NULL, NULL}, /* Sc */
1.107     kristaps  210:        {mdoc_quote_pre, mdoc_quote_post}, /* So */
                    211:        {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188     schwarze  212:        {mdoc_sm_pre, NULL}, /* Sm */
1.1       kristaps  213:        {mdoc_sx_pre, NULL}, /* Sx */
1.6       kristaps  214:        {mdoc_sy_pre, NULL}, /* Sy */
1.1       kristaps  215:        {NULL, NULL}, /* Tn */
                    216:        {mdoc_xx_pre, NULL}, /* Ux */
                    217:        {NULL, NULL}, /* Xc */
                    218:        {NULL, NULL}, /* Xo */
1.188     schwarze  219:        {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
                    220:        {NULL, NULL}, /* Fc */
1.107     kristaps  221:        {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1       kristaps  222:        {NULL, NULL}, /* Oc */
1.94      kristaps  223:        {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1       kristaps  224:        {NULL, NULL}, /* Ek */
1.247     schwarze  225:        {NULL, NULL}, /* Bt */
1.1       kristaps  226:        {NULL, NULL}, /* Hf */
1.191     schwarze  227:        {mdoc_em_pre, NULL}, /* Fr */
1.247     schwarze  228:        {NULL, NULL}, /* Ud */
1.6       kristaps  229:        {mdoc_lb_pre, NULL}, /* Lb */
1.188     schwarze  230:        {mdoc_pp_pre, NULL}, /* Lp */
                    231:        {mdoc_lk_pre, NULL}, /* Lk */
                    232:        {mdoc_mt_pre, NULL}, /* Mt */
                    233:        {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
                    234:        {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
                    235:        {NULL, NULL}, /* Brc */
                    236:        {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191     schwarze  237:        {mdoc_skip_pre, NULL}, /* Es */
                    238:        {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188     schwarze  239:        {mdoc_xx_pre, NULL}, /* Dx */
                    240:        {mdoc__x_pre, mdoc__x_post}, /* %Q */
                    241:        {mdoc__x_pre, mdoc__x_post}, /* %U */
                    242:        {NULL, NULL}, /* Ta */
1.1       kristaps  243: };
                    244:
1.188     schwarze  245:
1.23      kristaps  246: /*
1.78      kristaps  247:  * See the same function in mdoc_term.c for documentation.
                    248:  */
                    249: static void
1.228     schwarze  250: synopsis_pre(struct html *h, const struct roff_node *n)
1.78      kristaps  251: {
                    252:
1.244     schwarze  253:        if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
1.78      kristaps  254:                return;
                    255:
1.188     schwarze  256:        if (n->prev->tok == n->tok &&
                    257:            MDOC_Fo != n->tok &&
                    258:            MDOC_Ft != n->tok &&
                    259:            MDOC_Fn != n->tok) {
1.248     schwarze  260:                print_otag(h, TAG_BR, "");
1.78      kristaps  261:                return;
                    262:        }
                    263:
                    264:        switch (n->prev->tok) {
1.188     schwarze  265:        case MDOC_Fd:
                    266:        case MDOC_Fn:
                    267:        case MDOC_Fo:
                    268:        case MDOC_In:
                    269:        case MDOC_Vt:
1.206     kristaps  270:                print_paragraph(h);
1.78      kristaps  271:                break;
1.188     schwarze  272:        case MDOC_Ft:
1.78      kristaps  273:                if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206     kristaps  274:                        print_paragraph(h);
1.78      kristaps  275:                        break;
                    276:                }
                    277:                /* FALLTHROUGH */
                    278:        default:
1.248     schwarze  279:                print_otag(h, TAG_BR, "");
1.78      kristaps  280:                break;
                    281:        }
                    282: }
                    283:
1.232     schwarze  284: void
                    285: html_mdoc(void *arg, const struct roff_man *mdoc)
1.1       kristaps  286: {
1.296     schwarze  287:        struct html             *h;
                    288:        struct roff_node        *n;
                    289:        struct tag              *t;
1.179     kristaps  290:
1.232     schwarze  291:        h = (struct html *)arg;
1.296     schwarze  292:        n = mdoc->first->child;
1.1       kristaps  293:
1.252     schwarze  294:        if ((h->oflags & HTML_FRAGMENT) == 0) {
1.179     kristaps  295:                print_gen_decls(h);
1.252     schwarze  296:                print_otag(h, TAG_HTML, "");
1.296     schwarze  297:                if (n->type == ROFFT_COMMENT)
                    298:                        print_gen_comment(h, n);
1.252     schwarze  299:                t = print_otag(h, TAG_HEAD, "");
1.296     schwarze  300:                print_mdoc_head(&mdoc->meta, h);
1.252     schwarze  301:                print_tagq(h, t);
1.248     schwarze  302:                print_otag(h, TAG_BODY, "");
1.252     schwarze  303:        }
1.1       kristaps  304:
1.296     schwarze  305:        mdoc_root_pre(&mdoc->meta, h);
1.253     schwarze  306:        t = print_otag(h, TAG_DIV, "c", "manual-text");
1.296     schwarze  307:        print_mdoc_nodelist(&mdoc->meta, n, h);
1.253     schwarze  308:        print_tagq(h, t);
1.296     schwarze  309:        mdoc_root_post(&mdoc->meta, h);
1.252     schwarze  310:        print_tagq(h, NULL);
1.1       kristaps  311: }
                    312:
                    313: static void
1.296     schwarze  314: print_mdoc_head(const struct roff_meta *meta, struct html *h)
1.1       kristaps  315: {
1.249     schwarze  316:        char    *cp;
1.1       kristaps  317:
                    318:        print_gen_head(h);
1.249     schwarze  319:
                    320:        if (meta->arch != NULL && meta->msec != NULL)
                    321:                mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
                    322:                    meta->msec, meta->arch);
                    323:        else if (meta->msec != NULL)
                    324:                mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
                    325:        else if (meta->arch != NULL)
                    326:                mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
                    327:        else
                    328:                cp = mandoc_strdup(meta->title);
1.1       kristaps  329:
1.248     schwarze  330:        print_otag(h, TAG_TITLE, "");
1.249     schwarze  331:        print_text(h, cp);
                    332:        free(cp);
1.1       kristaps  333: }
                    334:
                    335: static void
                    336: print_mdoc_nodelist(MDOC_ARGS)
                    337: {
                    338:
1.220     schwarze  339:        while (n != NULL) {
                    340:                print_mdoc_node(meta, n, h);
                    341:                n = n->next;
                    342:        }
1.1       kristaps  343: }
                    344:
                    345: static void
                    346: print_mdoc_node(MDOC_ARGS)
                    347: {
                    348:        int              child;
                    349:        struct tag      *t;
1.243     schwarze  350:
1.295     schwarze  351:        if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
1.243     schwarze  352:                return;
1.1       kristaps  353:
                    354:        child = 1;
1.264     schwarze  355:        t = h->tag;
1.244     schwarze  356:        n->flags &= ~NODE_ENDED;
1.1       kristaps  357:
                    358:        switch (n->type) {
1.227     schwarze  359:        case ROFFT_TEXT:
1.144     kristaps  360:                /* No tables in this mode... */
                    361:                assert(NULL == h->tblt);
1.149     kristaps  362:
                    363:                /*
                    364:                 * Make sure that if we're in a literal mode already
                    365:                 * (i.e., within a <PRE>) don't print the newline.
                    366:                 */
1.286     schwarze  367:                if (*n->string == ' ' && n->flags & NODE_LINE &&
                    368:                    (h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
                    369:                        print_otag(h, TAG_BR, "");
1.244     schwarze  370:                if (NODE_DELIMC & n->flags)
1.155     kristaps  371:                        h->flags |= HTML_NOSPACE;
1.1       kristaps  372:                print_text(h, n->string);
1.244     schwarze  373:                if (NODE_DELIMO & n->flags)
1.155     kristaps  374:                        h->flags |= HTML_NOSPACE;
1.151     kristaps  375:                return;
1.227     schwarze  376:        case ROFFT_EQN:
1.174     kristaps  377:                print_eqn(h, n->eqn);
1.153     kristaps  378:                break;
1.227     schwarze  379:        case ROFFT_TBL:
1.144     kristaps  380:                /*
                    381:                 * This will take care of initialising all of the table
                    382:                 * state data for the first table, then tearing it down
                    383:                 * for the last one.
                    384:                 */
1.141     kristaps  385:                print_tbl(h, n->span);
1.144     kristaps  386:                return;
1.1       kristaps  387:        default:
1.144     kristaps  388:                /*
                    389:                 * Close out the current table, if it's open, and unset
                    390:                 * the "meta" table state.  This will be reopened on the
                    391:                 * next table element.
                    392:                 */
1.213     schwarze  393:                if (h->tblt != NULL) {
1.144     kristaps  394:                        print_tblclose(h);
1.264     schwarze  395:                        t = h->tag;
1.144     kristaps  396:                }
1.213     schwarze  397:                assert(h->tblt == NULL);
1.281     schwarze  398:                if (n->tok < ROFF_MAX) {
1.282     schwarze  399:                        roff_html_pre(h, n);
1.283     schwarze  400:                        child = 0;
1.281     schwarze  401:                        break;
                    402:                }
1.280     schwarze  403:                assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
1.311     schwarze  404:                if (mdoc_html_acts[n->tok - MDOC_Dd].pre != NULL &&
1.280     schwarze  405:                    (n->end == ENDBODY_NOT || n->child != NULL))
1.311     schwarze  406:                        child = (*mdoc_html_acts[n->tok - MDOC_Dd].pre)(meta,
                    407:                            n, h);
1.1       kristaps  408:                break;
                    409:        }
                    410:
1.244     schwarze  411:        if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222     schwarze  412:                h->flags &= ~HTML_KEEP;
                    413:                h->flags |= HTML_PREKEEP;
1.94      kristaps  414:        }
                    415:
1.1       kristaps  416:        if (child && n->child)
1.184     schwarze  417:                print_mdoc_nodelist(meta, n->child, h);
1.1       kristaps  418:
                    419:        print_stagq(h, t);
                    420:
                    421:        switch (n->type) {
1.227     schwarze  422:        case ROFFT_EQN:
1.1       kristaps  423:                break;
                    424:        default:
1.281     schwarze  425:                if (n->tok < ROFF_MAX ||
1.311     schwarze  426:                    mdoc_html_acts[n->tok - MDOC_Dd].post == NULL ||
1.281     schwarze  427:                    n->flags & NODE_ENDED)
1.213     schwarze  428:                        break;
1.311     schwarze  429:                (*mdoc_html_acts[n->tok - MDOC_Dd].post)(meta, n, h);
1.213     schwarze  430:                if (n->end != ENDBODY_NOT)
1.244     schwarze  431:                        n->body->flags |= NODE_ENDED;
1.1       kristaps  432:                break;
                    433:        }
                    434: }
                    435:
                    436: static void
1.296     schwarze  437: mdoc_root_post(const struct roff_meta *meta, struct html *h)
1.1       kristaps  438: {
                    439:        struct tag      *t, *tt;
                    440:
1.248     schwarze  441:        t = print_otag(h, TAG_TABLE, "c", "foot");
                    442:        tt = print_otag(h, TAG_TR, "");
1.40      kristaps  443:
1.248     schwarze  444:        print_otag(h, TAG_TD, "c", "foot-date");
1.184     schwarze  445:        print_text(h, meta->date);
1.1       kristaps  446:        print_stagq(h, tt);
                    447:
1.248     schwarze  448:        print_otag(h, TAG_TD, "c", "foot-os");
1.184     schwarze  449:        print_text(h, meta->os);
1.1       kristaps  450:        print_tagq(h, t);
                    451: }
                    452:
                    453: static int
1.296     schwarze  454: mdoc_root_pre(const struct roff_meta *meta, struct html *h)
1.1       kristaps  455: {
                    456:        struct tag      *t, *tt;
1.190     schwarze  457:        char            *volume, *title;
1.1       kristaps  458:
1.190     schwarze  459:        if (NULL == meta->arch)
                    460:                volume = mandoc_strdup(meta->vol);
                    461:        else
                    462:                mandoc_asprintf(&volume, "%s (%s)",
                    463:                    meta->vol, meta->arch);
1.1       kristaps  464:
1.195     schwarze  465:        if (NULL == meta->msec)
                    466:                title = mandoc_strdup(meta->title);
                    467:        else
                    468:                mandoc_asprintf(&title, "%s(%s)",
                    469:                    meta->title, meta->msec);
1.23      kristaps  470:
1.248     schwarze  471:        t = print_otag(h, TAG_TABLE, "c", "head");
                    472:        tt = print_otag(h, TAG_TR, "");
1.1       kristaps  473:
1.248     schwarze  474:        print_otag(h, TAG_TD, "c", "head-ltitle");
1.2       kristaps  475:        print_text(h, title);
1.1       kristaps  476:        print_stagq(h, tt);
                    477:
1.248     schwarze  478:        print_otag(h, TAG_TD, "c", "head-vol");
1.190     schwarze  479:        print_text(h, volume);
1.1       kristaps  480:        print_stagq(h, tt);
                    481:
1.248     schwarze  482:        print_otag(h, TAG_TD, "c", "head-rtitle");
1.2       kristaps  483:        print_text(h, title);
1.1       kristaps  484:        print_tagq(h, t);
1.189     schwarze  485:
                    486:        free(title);
1.190     schwarze  487:        free(volume);
1.237     schwarze  488:        return 1;
1.1       kristaps  489: }
                    490:
1.254     schwarze  491: static char *
1.275     schwarze  492: cond_id(const struct roff_node *n)
                    493: {
                    494:        if (n->child != NULL &&
                    495:            n->child->type == ROFFT_TEXT &&
                    496:            (n->prev == NULL ||
                    497:             (n->prev->type == ROFFT_TEXT &&
                    498:              strcmp(n->prev->string, "|") == 0)) &&
                    499:            (n->parent->tok == MDOC_It ||
                    500:             (n->parent->tok == MDOC_Xo &&
                    501:              n->parent->parent->prev == NULL &&
                    502:              n->parent->parent->parent->tok == MDOC_It)))
1.304     schwarze  503:                return html_make_id(n, 1);
1.275     schwarze  504:        return NULL;
                    505: }
                    506:
1.1       kristaps  507: static int
                    508: mdoc_sh_pre(MDOC_ARGS)
                    509: {
1.313   ! schwarze  510:        struct roff_node        *sn;
        !           511:        struct tag              *t, *tt;
        !           512:        char                    *id;
        !           513:        int                      sc;
1.249     schwarze  514:
1.200     schwarze  515:        switch (n->type) {
1.313   ! schwarze  516:        case ROFFT_BLOCK:
        !           517:                if ((h->oflags & HTML_TOC) == 0 ||
        !           518:                    h->flags & HTML_TOCDONE ||
        !           519:                    n->sec <= SEC_SYNOPSIS)
        !           520:                        break;
        !           521:                h->flags |= HTML_TOCDONE;
        !           522:                sc = 0;
        !           523:                for (sn = n->next; sn != NULL; sn = sn->next)
        !           524:                        if (sn->sec == SEC_CUSTOM)
        !           525:                                if (++sc == 2)
        !           526:                                        break;
        !           527:                if (sc < 2)
        !           528:                        break;
        !           529:                t = print_otag(h, TAG_H1, "c", "Sh");
        !           530:                print_text(h, "TABLE OF CONTENTS");
        !           531:                print_tagq(h, t);
        !           532:                t = print_otag(h, TAG_UL, "c", "Bl-compact");
        !           533:                for (sn = n->next; sn != NULL; sn = sn->next) {
        !           534:                        id = html_make_id(sn->head, 0);
        !           535:                        tt = print_otag(h, TAG_LI, "");
        !           536:                        print_otag(h, TAG_A, "hR", id);
        !           537:                        print_mdoc_nodelist(meta, sn->head->child, h);
        !           538:                        print_tagq(h, tt);
        !           539:                        free(id);
        !           540:                }
        !           541:                print_tagq(h, t);
        !           542:                break;
1.263     schwarze  543:        case ROFFT_HEAD:
1.304     schwarze  544:                id = html_make_id(n, 1);
1.274     schwarze  545:                print_otag(h, TAG_H1, "cTi", "Sh", id);
1.278     schwarze  546:                if (id != NULL)
1.297     schwarze  547:                        print_otag(h, TAG_A, "chR", "permalink", id);
1.263     schwarze  548:                break;
1.227     schwarze  549:        case ROFFT_BODY:
1.200     schwarze  550:                if (n->sec == SEC_AUTHORS)
                    551:                        h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263     schwarze  552:                break;
1.200     schwarze  553:        default:
                    554:                break;
                    555:        }
1.237     schwarze  556:        return 1;
1.1       kristaps  557: }
                    558:
                    559: static int
                    560: mdoc_ss_pre(MDOC_ARGS)
                    561: {
1.249     schwarze  562:        char    *id;
                    563:
1.253     schwarze  564:        if (n->type != ROFFT_HEAD)
1.237     schwarze  565:                return 1;
1.23      kristaps  566:
1.304     schwarze  567:        id = html_make_id(n, 1);
1.274     schwarze  568:        print_otag(h, TAG_H2, "cTi", "Ss", id);
1.278     schwarze  569:        if (id != NULL)
1.297     schwarze  570:                print_otag(h, TAG_A, "chR", "permalink", id);
1.237     schwarze  571:        return 1;
1.1       kristaps  572: }
                    573:
                    574: static int
                    575: mdoc_fl_pre(MDOC_ARGS)
                    576: {
1.275     schwarze  577:        char    *id;
                    578:
                    579:        if ((id = cond_id(n)) != NULL)
1.297     schwarze  580:                print_otag(h, TAG_A, "chR", "permalink", id);
1.298     schwarze  581:        print_otag(h, TAG_CODE, "cTi", "Fl", id);
1.275     schwarze  582:
1.50      kristaps  583:        print_text(h, "\\-");
1.240     schwarze  584:        if (!(n->child == NULL &&
1.199     schwarze  585:            (n->next == NULL ||
1.227     schwarze  586:             n->next->type == ROFFT_TEXT ||
1.244     schwarze  587:             n->next->flags & NODE_LINE)))
1.1       kristaps  588:                h->flags |= HTML_NOSPACE;
1.50      kristaps  589:
1.237     schwarze  590:        return 1;
1.1       kristaps  591: }
                    592:
                    593: static int
1.258     schwarze  594: mdoc_cm_pre(MDOC_ARGS)
                    595: {
1.275     schwarze  596:        char    *id;
                    597:
                    598:        if ((id = cond_id(n)) != NULL)
1.297     schwarze  599:                print_otag(h, TAG_A, "chR", "permalink", id);
1.298     schwarze  600:        print_otag(h, TAG_CODE, "cTi", "Cm", id);
1.258     schwarze  601:        return 1;
                    602: }
                    603:
                    604: static int
1.1       kristaps  605: mdoc_nd_pre(MDOC_ARGS)
                    606: {
1.227     schwarze  607:        if (n->type != ROFFT_BODY)
1.237     schwarze  608:                return 1;
1.1       kristaps  609:
                    610:        print_text(h, "\\(em");
1.300     schwarze  611:        /* Cannot use TAG_SPAN because it may contain blocks. */
                    612:        print_otag(h, TAG_DIV, "cT", "Nd");
1.237     schwarze  613:        return 1;
1.1       kristaps  614: }
                    615:
                    616: static int
                    617: mdoc_nm_pre(MDOC_ARGS)
                    618: {
1.124     kristaps  619:        switch (n->type) {
1.227     schwarze  620:        case ROFFT_HEAD:
1.248     schwarze  621:                print_otag(h, TAG_TD, "");
1.235     schwarze  622:                /* FALLTHROUGH */
                    623:        case ROFFT_ELEM:
1.298     schwarze  624:                print_otag(h, TAG_CODE, "cT", "Nm");
1.237     schwarze  625:                return 1;
1.227     schwarze  626:        case ROFFT_BODY:
1.248     schwarze  627:                print_otag(h, TAG_TD, "");
1.237     schwarze  628:                return 1;
1.124     kristaps  629:        default:
                    630:                break;
                    631:        }
                    632:        synopsis_pre(h, n);
1.258     schwarze  633:        print_otag(h, TAG_TABLE, "c", "Nm");
1.248     schwarze  634:        print_otag(h, TAG_TR, "");
1.237     schwarze  635:        return 1;
1.1       kristaps  636: }
                    637:
                    638: static int
                    639: mdoc_xr_pre(MDOC_ARGS)
                    640: {
1.56      kristaps  641:        if (NULL == n->child)
1.237     schwarze  642:                return 0;
1.17      kristaps  643:
1.312     schwarze  644:        if (h->base_man1)
1.274     schwarze  645:                print_otag(h, TAG_A, "cThM", "Xr",
1.249     schwarze  646:                    n->child->string, n->child->next == NULL ?
                    647:                    NULL : n->child->next->string);
                    648:        else
1.274     schwarze  649:                print_otag(h, TAG_A, "cT", "Xr");
1.1       kristaps  650:
1.157     kristaps  651:        n = n->child;
                    652:        print_text(h, n->string);
1.16      kristaps  653:
1.157     kristaps  654:        if (NULL == (n = n->next))
1.237     schwarze  655:                return 0;
1.1       kristaps  656:
                    657:        h->flags |= HTML_NOSPACE;
                    658:        print_text(h, "(");
                    659:        h->flags |= HTML_NOSPACE;
1.157     kristaps  660:        print_text(h, n->string);
1.1       kristaps  661:        h->flags |= HTML_NOSPACE;
                    662:        print_text(h, ")");
1.237     schwarze  663:        return 0;
1.1       kristaps  664: }
                    665:
                    666: static int
                    667: mdoc_ns_pre(MDOC_ARGS)
                    668: {
                    669:
1.244     schwarze  670:        if ( ! (NODE_LINE & n->flags))
1.150     kristaps  671:                h->flags |= HTML_NOSPACE;
1.237     schwarze  672:        return 1;
1.1       kristaps  673: }
                    674:
                    675: static int
                    676: mdoc_ar_pre(MDOC_ARGS)
                    677: {
1.274     schwarze  678:        print_otag(h, TAG_VAR, "cT", "Ar");
1.237     schwarze  679:        return 1;
1.1       kristaps  680: }
                    681:
                    682: static int
                    683: mdoc_xx_pre(MDOC_ARGS)
                    684: {
1.259     schwarze  685:        print_otag(h, TAG_SPAN, "c", "Ux");
1.245     schwarze  686:        return 1;
1.4       kristaps  687: }
                    688:
                    689: static int
1.115     kristaps  690: mdoc_it_pre(MDOC_ARGS)
1.1       kristaps  691: {
1.256     schwarze  692:        const struct roff_node  *bl;
1.261     schwarze  693:        struct tag              *t;
1.256     schwarze  694:        enum mdoc_list           type;
1.115     kristaps  695:
                    696:        bl = n->parent;
1.273     schwarze  697:        while (bl->tok != MDOC_Bl)
1.115     kristaps  698:                bl = bl->parent;
1.137     kristaps  699:        type = bl->norm->Bl.type;
1.24      kristaps  700:
1.256     schwarze  701:        switch (type) {
                    702:        case LIST_bullet:
                    703:        case LIST_dash:
                    704:        case LIST_hyphen:
                    705:        case LIST_item:
                    706:        case LIST_enum:
                    707:                switch (n->type) {
                    708:                case ROFFT_HEAD:
1.237     schwarze  709:                        return 0;
1.256     schwarze  710:                case ROFFT_BODY:
1.299     schwarze  711:                        print_otag(h, TAG_LI, "");
1.115     kristaps  712:                        break;
                    713:                default:
                    714:                        break;
                    715:                }
1.256     schwarze  716:                break;
                    717:        case LIST_diag:
                    718:        case LIST_hang:
                    719:        case LIST_inset:
                    720:        case LIST_ohang:
                    721:                switch (n->type) {
                    722:                case ROFFT_HEAD:
1.299     schwarze  723:                        print_otag(h, TAG_DT, "");
1.115     kristaps  724:                        break;
1.256     schwarze  725:                case ROFFT_BODY:
1.305     schwarze  726:                        print_otag(h, TAG_DD, "");
1.115     kristaps  727:                        break;
                    728:                default:
                    729:                        break;
                    730:                }
1.256     schwarze  731:                break;
1.261     schwarze  732:        case LIST_tag:
                    733:                switch (n->type) {
                    734:                case ROFFT_HEAD:
                    735:                        if (h->style != NULL && !bl->norm->Bl.comp &&
                    736:                            (n->parent->prev == NULL ||
1.272     schwarze  737:                             n->parent->prev->body == NULL ||
1.261     schwarze  738:                             n->parent->prev->body->child != NULL)) {
1.305     schwarze  739:                                t = print_otag(h, TAG_DT, "");
1.261     schwarze  740:                                print_text(h, "\\ ");
                    741:                                print_tagq(h, t);
1.299     schwarze  742:                                t = print_otag(h, TAG_DD, "");
1.261     schwarze  743:                                print_text(h, "\\ ");
                    744:                                print_tagq(h, t);
                    745:                        }
1.305     schwarze  746:                        print_otag(h, TAG_DT, "");
1.261     schwarze  747:                        break;
                    748:                case ROFFT_BODY:
                    749:                        if (n->child == NULL) {
1.309     schwarze  750:                                print_otag(h, TAG_DD, "s", "width", "auto");
1.261     schwarze  751:                                print_text(h, "\\ ");
                    752:                        } else
1.299     schwarze  753:                                print_otag(h, TAG_DD, "");
1.261     schwarze  754:                        break;
                    755:                default:
                    756:                        break;
                    757:                }
                    758:                break;
1.256     schwarze  759:        case LIST_column:
                    760:                switch (n->type) {
                    761:                case ROFFT_HEAD:
                    762:                        break;
                    763:                case ROFFT_BODY:
1.299     schwarze  764:                        print_otag(h, TAG_TD, "");
1.115     kristaps  765:                        break;
                    766:                default:
1.299     schwarze  767:                        print_otag(h, TAG_TR, "");
1.115     kristaps  768:                }
1.256     schwarze  769:        default:
                    770:                break;
1.1       kristaps  771:        }
                    772:
1.237     schwarze  773:        return 1;
1.1       kristaps  774: }
                    775:
                    776: static int
1.115     kristaps  777: mdoc_bl_pre(MDOC_ARGS)
1.1       kristaps  778: {
1.306     schwarze  779:        char             cattr[28];
1.262     schwarze  780:        struct mdoc_bl  *bl;
1.248     schwarze  781:        enum htmltag     elemtype;
1.23      kristaps  782:
1.265     schwarze  783:        switch (n->type) {
                    784:        case ROFFT_BODY:
1.237     schwarze  785:                return 1;
1.265     schwarze  786:        case ROFFT_HEAD:
1.237     schwarze  787:                return 0;
1.265     schwarze  788:        default:
                    789:                break;
1.1       kristaps  790:        }
                    791:
1.307     schwarze  792:        bl = &n->norm->Bl;
1.262     schwarze  793:        switch (bl->type) {
1.188     schwarze  794:        case LIST_bullet:
1.256     schwarze  795:                elemtype = TAG_UL;
1.292     schwarze  796:                (void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
1.256     schwarze  797:                break;
1.188     schwarze  798:        case LIST_dash:
                    799:        case LIST_hyphen:
1.256     schwarze  800:                elemtype = TAG_UL;
1.292     schwarze  801:                (void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
1.256     schwarze  802:                break;
1.188     schwarze  803:        case LIST_item:
1.248     schwarze  804:                elemtype = TAG_UL;
1.292     schwarze  805:                (void)strlcpy(cattr, "Bl-item", sizeof(cattr));
1.1       kristaps  806:                break;
1.188     schwarze  807:        case LIST_enum:
1.248     schwarze  808:                elemtype = TAG_OL;
1.292     schwarze  809:                (void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
1.23      kristaps  810:                break;
1.188     schwarze  811:        case LIST_diag:
1.256     schwarze  812:                elemtype = TAG_DL;
1.292     schwarze  813:                (void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
1.256     schwarze  814:                break;
1.188     schwarze  815:        case LIST_hang:
1.256     schwarze  816:                elemtype = TAG_DL;
1.292     schwarze  817:                (void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
1.256     schwarze  818:                break;
1.188     schwarze  819:        case LIST_inset:
1.256     schwarze  820:                elemtype = TAG_DL;
1.292     schwarze  821:                (void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
1.256     schwarze  822:                break;
1.188     schwarze  823:        case LIST_ohang:
1.256     schwarze  824:                elemtype = TAG_DL;
1.292     schwarze  825:                (void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
1.256     schwarze  826:                break;
1.188     schwarze  827:        case LIST_tag:
1.262     schwarze  828:                if (bl->offs)
1.306     schwarze  829:                        print_otag(h, TAG_DIV, "c", "Bd-indent");
1.305     schwarze  830:                print_otag(h, TAG_DL, "c", bl->comp ?
                    831:                    "Bl-tag Bl-compact" : "Bl-tag");
1.261     schwarze  832:                return 1;
1.188     schwarze  833:        case LIST_column:
1.248     schwarze  834:                elemtype = TAG_TABLE;
1.292     schwarze  835:                (void)strlcpy(cattr, "Bl-column", sizeof(cattr));
1.1       kristaps  836:                break;
                    837:        default:
1.115     kristaps  838:                abort();
1.1       kristaps  839:        }
1.306     schwarze  840:        if (bl->offs != NULL)
                    841:                (void)strlcat(cattr, " Bd-indent", sizeof(cattr));
1.292     schwarze  842:        if (bl->comp)
                    843:                (void)strlcat(cattr, " Bl-compact", sizeof(cattr));
1.306     schwarze  844:        print_otag(h, elemtype, "c", cattr);
1.237     schwarze  845:        return 1;
1.1       kristaps  846: }
                    847:
                    848: static int
                    849: mdoc_ex_pre(MDOC_ARGS)
                    850: {
1.127     kristaps  851:        if (n->prev)
1.248     schwarze  852:                print_otag(h, TAG_BR, "");
1.269     schwarze  853:        return 1;
                    854: }
                    855:
                    856: static int
                    857: mdoc_st_pre(MDOC_ARGS)
                    858: {
1.274     schwarze  859:        print_otag(h, TAG_SPAN, "cT", "St");
1.247     schwarze  860:        return 1;
1.1       kristaps  861: }
                    862:
                    863: static int
                    864: mdoc_em_pre(MDOC_ARGS)
                    865: {
1.274     schwarze  866:        print_otag(h, TAG_I, "cT", "Em");
1.237     schwarze  867:        return 1;
1.1       kristaps  868: }
                    869:
                    870: static int
                    871: mdoc_d1_pre(MDOC_ARGS)
                    872: {
1.227     schwarze  873:        if (n->type != ROFFT_BLOCK)
1.237     schwarze  874:                return 1;
1.1       kristaps  875:
1.306     schwarze  876:        print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.120     kristaps  877:
1.255     schwarze  878:        if (n->tok == MDOC_Dl)
                    879:                print_otag(h, TAG_CODE, "c", "Li");
1.35      kristaps  880:
1.237     schwarze  881:        return 1;
1.1       kristaps  882: }
                    883:
                    884: static int
                    885: mdoc_sx_pre(MDOC_ARGS)
                    886: {
1.249     schwarze  887:        char    *id;
1.175     kristaps  888:
1.304     schwarze  889:        id = html_make_id(n, 0);
1.274     schwarze  890:        print_otag(h, TAG_A, "cThR", "Sx", id);
1.263     schwarze  891:        free(id);
1.237     schwarze  892:        return 1;
1.1       kristaps  893: }
                    894:
                    895: static int
                    896: mdoc_bd_pre(MDOC_ARGS)
                    897: {
1.306     schwarze  898:        int                      comp, sv;
1.228     schwarze  899:        struct roff_node        *nn;
1.1       kristaps  900:
1.227     schwarze  901:        if (n->type == ROFFT_HEAD)
1.237     schwarze  902:                return 0;
1.1       kristaps  903:
1.227     schwarze  904:        if (n->type == ROFFT_BLOCK) {
1.137     kristaps  905:                comp = n->norm->Bd.comp;
1.23      kristaps  906:                for (nn = n; nn && ! comp; nn = nn->parent) {
1.227     schwarze  907:                        if (nn->type != ROFFT_BLOCK)
1.23      kristaps  908:                                continue;
                    909:                        if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
                    910:                                comp = 1;
                    911:                        if (nn->prev)
                    912:                                break;
                    913:                }
1.126     kristaps  914:                if ( ! comp)
1.206     kristaps  915:                        print_paragraph(h);
1.237     schwarze  916:                return 1;
1.1       kristaps  917:        }
                    918:
1.209     schwarze  919:        /* Handle the -offset argument. */
                    920:
                    921:        if (n->norm->Bd.offs == NULL ||
                    922:            ! strcmp(n->norm->Bd.offs, "left"))
1.306     schwarze  923:                print_otag(h, TAG_DIV, "c", "Bd");
1.209     schwarze  924:        else
1.306     schwarze  925:                print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.241     schwarze  926:
                    927:        if (n->norm->Bd.type != DISP_unfilled &&
                    928:            n->norm->Bd.type != DISP_literal)
1.237     schwarze  929:                return 1;
1.1       kristaps  930:
1.255     schwarze  931:        print_otag(h, TAG_PRE, "c", "Li");
1.1       kristaps  932:
1.149     kristaps  933:        /* This can be recursive: save & set our literal state. */
                    934:
                    935:        sv = h->flags & HTML_LITERAL;
                    936:        h->flags |= HTML_LITERAL;
                    937:
1.14      kristaps  938:        for (nn = n->child; nn; nn = nn->next) {
1.184     schwarze  939:                print_mdoc_node(meta, nn, h);
1.108     kristaps  940:                /*
                    941:                 * If the printed node flushes its own line, then we
                    942:                 * needn't do it here as well.  This is hacky, but the
                    943:                 * notion of selective eoln whitespace is pretty dumb
                    944:                 * anyway, so don't sweat it.
                    945:                 */
                    946:                switch (nn->tok) {
1.285     schwarze  947:                case ROFF_br:
                    948:                case ROFF_sp:
1.188     schwarze  949:                case MDOC_Sm:
                    950:                case MDOC_Bl:
                    951:                case MDOC_D1:
                    952:                case MDOC_Dl:
                    953:                case MDOC_Lp:
                    954:                case MDOC_Pp:
1.108     kristaps  955:                        continue;
                    956:                default:
                    957:                        break;
                    958:                }
1.216     schwarze  959:                if (h->flags & HTML_NONEWLINE ||
1.244     schwarze  960:                    (nn->next && ! (nn->next->flags & NODE_LINE)))
1.101     schwarze  961:                        continue;
1.126     kristaps  962:                else if (nn->next)
                    963:                        print_text(h, "\n");
1.125     kristaps  964:
1.101     schwarze  965:                h->flags |= HTML_NOSPACE;
1.1       kristaps  966:        }
1.149     kristaps  967:
                    968:        if (0 == sv)
                    969:                h->flags &= ~HTML_LITERAL;
1.1       kristaps  970:
1.237     schwarze  971:        return 0;
1.1       kristaps  972: }
                    973:
                    974: static int
                    975: mdoc_pa_pre(MDOC_ARGS)
                    976: {
1.301     schwarze  977:        print_otag(h, TAG_SPAN, "cT", "Pa");
1.237     schwarze  978:        return 1;
1.1       kristaps  979: }
                    980:
                    981: static int
                    982: mdoc_ad_pre(MDOC_ARGS)
                    983: {
1.302     schwarze  984:        print_otag(h, TAG_SPAN, "c", "Ad");
1.237     schwarze  985:        return 1;
1.1       kristaps  986: }
                    987:
                    988: static int
                    989: mdoc_an_pre(MDOC_ARGS)
                    990: {
1.200     schwarze  991:        if (n->norm->An.auth == AUTH_split) {
                    992:                h->flags &= ~HTML_NOSPLIT;
                    993:                h->flags |= HTML_SPLIT;
1.237     schwarze  994:                return 0;
1.200     schwarze  995:        }
                    996:        if (n->norm->An.auth == AUTH_nosplit) {
                    997:                h->flags &= ~HTML_SPLIT;
                    998:                h->flags |= HTML_NOSPLIT;
1.237     schwarze  999:                return 0;
1.200     schwarze 1000:        }
                   1001:
                   1002:        if (h->flags & HTML_SPLIT)
1.248     schwarze 1003:                print_otag(h, TAG_BR, "");
1.200     schwarze 1004:
                   1005:        if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
                   1006:                h->flags |= HTML_SPLIT;
1.19      kristaps 1007:
1.274     schwarze 1008:        print_otag(h, TAG_SPAN, "cT", "An");
1.237     schwarze 1009:        return 1;
1.1       kristaps 1010: }
                   1011:
                   1012: static int
                   1013: mdoc_cd_pre(MDOC_ARGS)
                   1014: {
1.78      kristaps 1015:        synopsis_pre(h, n);
1.298     schwarze 1016:        print_otag(h, TAG_CODE, "cT", "Cd");
1.237     schwarze 1017:        return 1;
1.1       kristaps 1018: }
                   1019:
                   1020: static int
                   1021: mdoc_dv_pre(MDOC_ARGS)
                   1022: {
1.275     schwarze 1023:        char    *id;
                   1024:
                   1025:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1026:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1027:        print_otag(h, TAG_CODE, "cTi", "Dv", id);
1.237     schwarze 1028:        return 1;
1.1       kristaps 1029: }
                   1030:
                   1031: static int
                   1032: mdoc_ev_pre(MDOC_ARGS)
                   1033: {
1.275     schwarze 1034:        char    *id;
                   1035:
                   1036:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1037:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1038:        print_otag(h, TAG_CODE, "cTi", "Ev", id);
1.237     schwarze 1039:        return 1;
1.1       kristaps 1040: }
                   1041:
                   1042: static int
                   1043: mdoc_er_pre(MDOC_ARGS)
                   1044: {
1.275     schwarze 1045:        char    *id;
                   1046:
                   1047:        id = n->sec == SEC_ERRORS &&
                   1048:            (n->parent->tok == MDOC_It ||
                   1049:             (n->parent->tok == MDOC_Bq &&
                   1050:              n->parent->parent->parent->tok == MDOC_It)) ?
1.304     schwarze 1051:            html_make_id(n, 1) : NULL;
1.275     schwarze 1052:
                   1053:        if (id != NULL)
1.297     schwarze 1054:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1055:        print_otag(h, TAG_CODE, "cTi", "Er", id);
1.237     schwarze 1056:        return 1;
1.1       kristaps 1057: }
                   1058:
                   1059: static int
                   1060: mdoc_fa_pre(MDOC_ARGS)
                   1061: {
1.228     schwarze 1062:        const struct roff_node  *nn;
1.1       kristaps 1063:        struct tag              *t;
                   1064:
                   1065:        if (n->parent->tok != MDOC_Fo) {
1.274     schwarze 1066:                print_otag(h, TAG_VAR, "cT", "Fa");
1.237     schwarze 1067:                return 1;
1.1       kristaps 1068:        }
                   1069:
                   1070:        for (nn = n->child; nn; nn = nn->next) {
1.274     schwarze 1071:                t = print_otag(h, TAG_VAR, "cT", "Fa");
1.1       kristaps 1072:                print_text(h, nn->string);
                   1073:                print_tagq(h, t);
1.155     kristaps 1074:                if (nn->next) {
                   1075:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1076:                        print_text(h, ",");
1.155     kristaps 1077:                }
1.1       kristaps 1078:        }
                   1079:
1.155     kristaps 1080:        if (n->child && n->next && n->next->tok == MDOC_Fa) {
                   1081:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1082:                print_text(h, ",");
1.155     kristaps 1083:        }
1.1       kristaps 1084:
1.237     schwarze 1085:        return 0;
1.1       kristaps 1086: }
                   1087:
                   1088: static int
                   1089: mdoc_fd_pre(MDOC_ARGS)
                   1090: {
1.162     kristaps 1091:        struct tag      *t;
1.249     schwarze 1092:        char            *buf, *cp;
1.1       kristaps 1093:
1.78      kristaps 1094:        synopsis_pre(h, n);
                   1095:
1.162     kristaps 1096:        if (NULL == (n = n->child))
1.237     schwarze 1097:                return 0;
1.162     kristaps 1098:
1.227     schwarze 1099:        assert(n->type == ROFFT_TEXT);
1.162     kristaps 1100:
                   1101:        if (strcmp(n->string, "#include")) {
1.298     schwarze 1102:                print_otag(h, TAG_CODE, "cT", "Fd");
1.237     schwarze 1103:                return 1;
1.162     kristaps 1104:        }
                   1105:
1.298     schwarze 1106:        print_otag(h, TAG_CODE, "cT", "In");
1.162     kristaps 1107:        print_text(h, n->string);
                   1108:
                   1109:        if (NULL != (n = n->next)) {
1.227     schwarze 1110:                assert(n->type == ROFFT_TEXT);
1.190     schwarze 1111:
1.162     kristaps 1112:                if (h->base_includes) {
1.249     schwarze 1113:                        cp = n->string;
                   1114:                        if (*cp == '<' || *cp == '"')
                   1115:                                cp++;
                   1116:                        buf = mandoc_strdup(cp);
                   1117:                        cp = strchr(buf, '\0') - 1;
                   1118:                        if (cp >= buf && (*cp == '>' || *cp == '"'))
                   1119:                                *cp = '\0';
1.274     schwarze 1120:                        t = print_otag(h, TAG_A, "cThI", "In", buf);
1.249     schwarze 1121:                        free(buf);
1.248     schwarze 1122:                } else
1.274     schwarze 1123:                        t = print_otag(h, TAG_A, "cT", "In");
1.162     kristaps 1124:
                   1125:                print_text(h, n->string);
                   1126:                print_tagq(h, t);
                   1127:
                   1128:                n = n->next;
                   1129:        }
                   1130:
                   1131:        for ( ; n; n = n->next) {
1.227     schwarze 1132:                assert(n->type == ROFFT_TEXT);
1.162     kristaps 1133:                print_text(h, n->string);
                   1134:        }
                   1135:
1.237     schwarze 1136:        return 0;
1.1       kristaps 1137: }
                   1138:
                   1139: static int
                   1140: mdoc_vt_pre(MDOC_ARGS)
                   1141: {
1.227     schwarze 1142:        if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1143:                synopsis_pre(h, n);
1.237     schwarze 1144:                return 1;
1.227     schwarze 1145:        } else if (n->type == ROFFT_ELEM) {
1.78      kristaps 1146:                synopsis_pre(h, n);
1.227     schwarze 1147:        } else if (n->type == ROFFT_HEAD)
1.237     schwarze 1148:                return 0;
1.1       kristaps 1149:
1.274     schwarze 1150:        print_otag(h, TAG_VAR, "cT", "Vt");
1.237     schwarze 1151:        return 1;
1.1       kristaps 1152: }
                   1153:
                   1154: static int
                   1155: mdoc_ft_pre(MDOC_ARGS)
                   1156: {
1.78      kristaps 1157:        synopsis_pre(h, n);
1.274     schwarze 1158:        print_otag(h, TAG_VAR, "cT", "Ft");
1.237     schwarze 1159:        return 1;
1.1       kristaps 1160: }
                   1161:
                   1162: static int
                   1163: mdoc_fn_pre(MDOC_ARGS)
                   1164: {
1.157     kristaps 1165:        struct tag      *t;
                   1166:        char             nbuf[BUFSIZ];
                   1167:        const char      *sp, *ep;
1.248     schwarze 1168:        int              sz, pretty;
1.1       kristaps 1169:
1.244     schwarze 1170:        pretty = NODE_SYNPRETTY & n->flags;
1.78      kristaps 1171:        synopsis_pre(h, n);
1.1       kristaps 1172:
1.7       kristaps 1173:        /* Split apart into type and name. */
                   1174:        assert(n->child->string);
                   1175:        sp = n->child->string;
1.19      kristaps 1176:
1.26      kristaps 1177:        ep = strchr(sp, ' ');
                   1178:        if (NULL != ep) {
1.274     schwarze 1179:                t = print_otag(h, TAG_VAR, "cT", "Ft");
1.188     schwarze 1180:
1.19      kristaps 1181:                while (ep) {
                   1182:                        sz = MIN((int)(ep - sp), BUFSIZ - 1);
                   1183:                        (void)memcpy(nbuf, sp, (size_t)sz);
                   1184:                        nbuf[sz] = '\0';
                   1185:                        print_text(h, nbuf);
                   1186:                        sp = ++ep;
                   1187:                        ep = strchr(sp, ' ');
                   1188:                }
                   1189:                print_tagq(h, t);
1.7       kristaps 1190:        }
1.1       kristaps 1191:
1.298     schwarze 1192:        t = print_otag(h, TAG_CODE, "cT", "Fn");
1.7       kristaps 1193:
1.190     schwarze 1194:        if (sp)
                   1195:                print_text(h, sp);
1.7       kristaps 1196:
1.1       kristaps 1197:        print_tagq(h, t);
                   1198:
                   1199:        h->flags |= HTML_NOSPACE;
                   1200:        print_text(h, "(");
1.163     kristaps 1201:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1202:
1.157     kristaps 1203:        for (n = n->child->next; n; n = n->next) {
1.244     schwarze 1204:                if (NODE_SYNPRETTY & n->flags)
1.309     schwarze 1205:                        t = print_otag(h, TAG_VAR, "cTs", "Fa",
1.248     schwarze 1206:                            "white-space", "nowrap");
                   1207:                else
1.274     schwarze 1208:                        t = print_otag(h, TAG_VAR, "cT", "Fa");
1.157     kristaps 1209:                print_text(h, n->string);
1.1       kristaps 1210:                print_tagq(h, t);
1.157     kristaps 1211:                if (n->next) {
1.155     kristaps 1212:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1213:                        print_text(h, ",");
1.155     kristaps 1214:                }
1.1       kristaps 1215:        }
                   1216:
1.155     kristaps 1217:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1218:        print_text(h, ")");
1.155     kristaps 1219:
1.157     kristaps 1220:        if (pretty) {
1.155     kristaps 1221:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1222:                print_text(h, ";");
1.155     kristaps 1223:        }
1.99      kristaps 1224:
1.237     schwarze 1225:        return 0;
1.99      kristaps 1226: }
                   1227:
                   1228: static int
                   1229: mdoc_sm_pre(MDOC_ARGS)
                   1230: {
                   1231:
1.192     schwarze 1232:        if (NULL == n->child)
                   1233:                h->flags ^= HTML_NONOSPACE;
                   1234:        else if (0 == strcmp("on", n->child->string))
1.99      kristaps 1235:                h->flags &= ~HTML_NONOSPACE;
1.192     schwarze 1236:        else
1.99      kristaps 1237:                h->flags |= HTML_NONOSPACE;
1.192     schwarze 1238:
                   1239:        if ( ! (HTML_NONOSPACE & h->flags))
                   1240:                h->flags &= ~HTML_NOSPACE;
1.1       kristaps 1241:
1.237     schwarze 1242:        return 0;
1.1       kristaps 1243: }
                   1244:
1.120     kristaps 1245: static int
1.191     schwarze 1246: mdoc_skip_pre(MDOC_ARGS)
1.187     schwarze 1247: {
                   1248:
1.237     schwarze 1249:        return 0;
1.187     schwarze 1250: }
                   1251:
                   1252: static int
1.120     kristaps 1253: mdoc_pp_pre(MDOC_ARGS)
                   1254: {
                   1255:
1.206     kristaps 1256:        print_paragraph(h);
1.237     schwarze 1257:        return 0;
1.1       kristaps 1258: }
1.2       kristaps 1259:
                   1260: static int
                   1261: mdoc_lk_pre(MDOC_ARGS)
                   1262: {
1.289     schwarze 1263:        const struct roff_node *link, *descr, *punct;
1.279     schwarze 1264:        struct tag      *t;
                   1265:
1.289     schwarze 1266:        if ((link = n->child) == NULL)
1.237     schwarze 1267:                return 0;
1.2       kristaps 1268:
1.289     schwarze 1269:        /* Find beginning of trailing punctuation. */
                   1270:        punct = n->last;
                   1271:        while (punct != link && punct->flags & NODE_DELIMC)
                   1272:                punct = punct->prev;
                   1273:        punct = punct->next;
                   1274:
1.279     schwarze 1275:        /* Link target and link text. */
1.290     schwarze 1276:        descr = link->next;
                   1277:        if (descr == punct)
                   1278:                descr = link;  /* no text */
1.289     schwarze 1279:        t = print_otag(h, TAG_A, "cTh", "Lk", link->string);
1.290     schwarze 1280:        do {
1.289     schwarze 1281:                if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
                   1282:                        h->flags |= HTML_NOSPACE;
                   1283:                print_text(h, descr->string);
1.290     schwarze 1284:                descr = descr->next;
                   1285:        } while (descr != punct);
1.279     schwarze 1286:        print_tagq(h, t);
1.170     kristaps 1287:
1.279     schwarze 1288:        /* Trailing punctuation. */
1.289     schwarze 1289:        while (punct != NULL) {
1.279     schwarze 1290:                h->flags |= HTML_NOSPACE;
1.289     schwarze 1291:                print_text(h, punct->string);
                   1292:                punct = punct->next;
1.279     schwarze 1293:        }
1.237     schwarze 1294:        return 0;
1.2       kristaps 1295: }
                   1296:
                   1297: static int
                   1298: mdoc_mt_pre(MDOC_ARGS)
                   1299: {
1.159     kristaps 1300:        struct tag      *t;
1.249     schwarze 1301:        char            *cp;
1.2       kristaps 1302:
1.159     kristaps 1303:        for (n = n->child; n; n = n->next) {
1.227     schwarze 1304:                assert(n->type == ROFFT_TEXT);
1.159     kristaps 1305:
1.249     schwarze 1306:                mandoc_asprintf(&cp, "mailto:%s", n->string);
1.274     schwarze 1307:                t = print_otag(h, TAG_A, "cTh", "Mt", cp);
1.159     kristaps 1308:                print_text(h, n->string);
1.2       kristaps 1309:                print_tagq(h, t);
1.249     schwarze 1310:                free(cp);
1.2       kristaps 1311:        }
1.188     schwarze 1312:
1.237     schwarze 1313:        return 0;
1.2       kristaps 1314: }
1.4       kristaps 1315:
                   1316: static int
                   1317: mdoc_fo_pre(MDOC_ARGS)
                   1318: {
1.77      kristaps 1319:        struct tag      *t;
1.4       kristaps 1320:
1.227     schwarze 1321:        if (n->type == ROFFT_BODY) {
1.4       kristaps 1322:                h->flags |= HTML_NOSPACE;
                   1323:                print_text(h, "(");
                   1324:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1325:                return 1;
1.227     schwarze 1326:        } else if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1327:                synopsis_pre(h, n);
1.237     schwarze 1328:                return 1;
1.57      kristaps 1329:        }
1.4       kristaps 1330:
1.233     schwarze 1331:        if (n->child == NULL)
1.237     schwarze 1332:                return 0;
1.77      kristaps 1333:
                   1334:        assert(n->child->string);
1.298     schwarze 1335:        t = print_otag(h, TAG_CODE, "cT", "Fn");
1.77      kristaps 1336:        print_text(h, n->child->string);
                   1337:        print_tagq(h, t);
1.237     schwarze 1338:        return 0;
1.4       kristaps 1339: }
                   1340:
                   1341: static void
                   1342: mdoc_fo_post(MDOC_ARGS)
                   1343: {
1.78      kristaps 1344:
1.227     schwarze 1345:        if (n->type != ROFFT_BODY)
1.4       kristaps 1346:                return;
1.155     kristaps 1347:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1348:        print_text(h, ")");
1.155     kristaps 1349:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1350:        print_text(h, ";");
                   1351: }
                   1352:
                   1353: static int
                   1354: mdoc_in_pre(MDOC_ARGS)
                   1355: {
1.156     kristaps 1356:        struct tag      *t;
1.34      kristaps 1357:
1.78      kristaps 1358:        synopsis_pre(h, n);
1.298     schwarze 1359:        print_otag(h, TAG_CODE, "cT", "In");
1.4       kristaps 1360:
1.156     kristaps 1361:        /*
                   1362:         * The first argument of the `In' gets special treatment as
                   1363:         * being a linked value.  Subsequent values are printed
                   1364:         * afterward.  groff does similarly.  This also handles the case
                   1365:         * of no children.
                   1366:         */
                   1367:
1.244     schwarze 1368:        if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4       kristaps 1369:                print_text(h, "#include");
                   1370:
                   1371:        print_text(h, "<");
                   1372:        h->flags |= HTML_NOSPACE;
                   1373:
1.156     kristaps 1374:        if (NULL != (n = n->child)) {
1.227     schwarze 1375:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1376:
1.249     schwarze 1377:                if (h->base_includes)
1.274     schwarze 1378:                        t = print_otag(h, TAG_A, "cThI", "In", n->string);
1.249     schwarze 1379:                else
1.274     schwarze 1380:                        t = print_otag(h, TAG_A, "cT", "In");
1.156     kristaps 1381:                print_text(h, n->string);
1.17      kristaps 1382:                print_tagq(h, t);
1.156     kristaps 1383:
                   1384:                n = n->next;
1.17      kristaps 1385:        }
1.4       kristaps 1386:
                   1387:        h->flags |= HTML_NOSPACE;
                   1388:        print_text(h, ">");
1.156     kristaps 1389:
                   1390:        for ( ; n; n = n->next) {
1.227     schwarze 1391:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1392:                print_text(h, n->string);
                   1393:        }
1.4       kristaps 1394:
1.237     schwarze 1395:        return 0;
1.4       kristaps 1396: }
                   1397:
                   1398: static int
                   1399: mdoc_ic_pre(MDOC_ARGS)
                   1400: {
1.275     schwarze 1401:        char    *id;
                   1402:
                   1403:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1404:                print_otag(h, TAG_A, "chR", "permalink", id);
1.298     schwarze 1405:        print_otag(h, TAG_CODE, "cTi", "Ic", id);
1.237     schwarze 1406:        return 1;
1.4       kristaps 1407: }
                   1408:
                   1409: static int
                   1410: mdoc_va_pre(MDOC_ARGS)
                   1411: {
1.274     schwarze 1412:        print_otag(h, TAG_VAR, "cT", "Va");
1.237     schwarze 1413:        return 1;
1.4       kristaps 1414: }
                   1415:
                   1416: static int
1.5       kristaps 1417: mdoc_ap_pre(MDOC_ARGS)
                   1418: {
1.188     schwarze 1419:
1.5       kristaps 1420:        h->flags |= HTML_NOSPACE;
                   1421:        print_text(h, "\\(aq");
                   1422:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1423:        return 1;
1.5       kristaps 1424: }
                   1425:
                   1426: static int
                   1427: mdoc_bf_pre(MDOC_ARGS)
                   1428: {
1.248     schwarze 1429:        const char      *cattr;
1.5       kristaps 1430:
1.227     schwarze 1431:        if (n->type == ROFFT_HEAD)
1.237     schwarze 1432:                return 0;
1.227     schwarze 1433:        else if (n->type != ROFFT_BODY)
1.237     schwarze 1434:                return 1;
1.5       kristaps 1435:
1.198     schwarze 1436:        if (FONT_Em == n->norm->Bf.font)
1.300     schwarze 1437:                cattr = "Bf Em";
1.198     schwarze 1438:        else if (FONT_Sy == n->norm->Bf.font)
1.300     schwarze 1439:                cattr = "Bf Sy";
1.188     schwarze 1440:        else if (FONT_Li == n->norm->Bf.font)
1.300     schwarze 1441:                cattr = "Bf Li";
1.92      kristaps 1442:        else
1.300     schwarze 1443:                cattr = "Bf No";
1.248     schwarze 1444:
1.300     schwarze 1445:        /* Cannot use TAG_SPAN because it may contain blocks. */
1.308     schwarze 1446:        print_otag(h, TAG_DIV, "c", cattr);
1.237     schwarze 1447:        return 1;
1.5       kristaps 1448: }
                   1449:
                   1450: static int
                   1451: mdoc_ms_pre(MDOC_ARGS)
                   1452: {
1.275     schwarze 1453:        char *id;
                   1454:
                   1455:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1456:                print_otag(h, TAG_A, "chR", "permalink", id);
1.303     schwarze 1457:        print_otag(h, TAG_SPAN, "cTi", "Ms", id);
1.237     schwarze 1458:        return 1;
1.5       kristaps 1459: }
                   1460:
                   1461: static int
1.110     schwarze 1462: mdoc_igndelim_pre(MDOC_ARGS)
1.5       kristaps 1463: {
                   1464:
                   1465:        h->flags |= HTML_IGNDELIM;
1.237     schwarze 1466:        return 1;
1.5       kristaps 1467: }
                   1468:
                   1469: static void
                   1470: mdoc_pf_post(MDOC_ARGS)
                   1471: {
                   1472:
1.244     schwarze 1473:        if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214     schwarze 1474:                h->flags |= HTML_NOSPACE;
1.5       kristaps 1475: }
                   1476:
                   1477: static int
                   1478: mdoc_rs_pre(MDOC_ARGS)
                   1479: {
1.227     schwarze 1480:        if (n->type != ROFFT_BLOCK)
1.237     schwarze 1481:                return 1;
1.5       kristaps 1482:
1.120     kristaps 1483:        if (n->prev && SEC_SEE_ALSO == n->sec)
1.206     kristaps 1484:                print_paragraph(h);
1.5       kristaps 1485:
1.274     schwarze 1486:        print_otag(h, TAG_CITE, "cT", "Rs");
1.237     schwarze 1487:        return 1;
1.210     schwarze 1488: }
                   1489:
                   1490: static int
                   1491: mdoc_no_pre(MDOC_ARGS)
                   1492: {
1.275     schwarze 1493:        char *id;
                   1494:
                   1495:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1496:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1497:        print_otag(h, TAG_SPAN, "ci", "No", id);
1.237     schwarze 1498:        return 1;
1.5       kristaps 1499: }
1.6       kristaps 1500:
                   1501: static int
                   1502: mdoc_li_pre(MDOC_ARGS)
                   1503: {
1.275     schwarze 1504:        char    *id;
                   1505:
                   1506:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1507:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1508:        print_otag(h, TAG_CODE, "ci", "Li", id);
1.237     schwarze 1509:        return 1;
1.6       kristaps 1510: }
                   1511:
                   1512: static int
                   1513: mdoc_sy_pre(MDOC_ARGS)
                   1514: {
1.274     schwarze 1515:        print_otag(h, TAG_B, "cT", "Sy");
1.237     schwarze 1516:        return 1;
1.6       kristaps 1517: }
                   1518:
                   1519: static int
                   1520: mdoc_lb_pre(MDOC_ARGS)
                   1521: {
1.244     schwarze 1522:        if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
1.248     schwarze 1523:                print_otag(h, TAG_BR, "");
1.127     kristaps 1524:
1.274     schwarze 1525:        print_otag(h, TAG_SPAN, "cT", "Lb");
1.237     schwarze 1526:        return 1;
1.6       kristaps 1527: }
1.10      kristaps 1528:
                   1529: static int
                   1530: mdoc__x_pre(MDOC_ARGS)
                   1531: {
1.248     schwarze 1532:        const char      *cattr;
                   1533:        enum htmltag     t;
1.133     kristaps 1534:
                   1535:        t = TAG_SPAN;
1.37      kristaps 1536:
1.10      kristaps 1537:        switch (n->tok) {
1.188     schwarze 1538:        case MDOC__A:
1.257     schwarze 1539:                cattr = "RsA";
1.103     kristaps 1540:                if (n->prev && MDOC__A == n->prev->tok)
                   1541:                        if (NULL == n->next || MDOC__A != n->next->tok)
                   1542:                                print_text(h, "and");
1.10      kristaps 1543:                break;
1.188     schwarze 1544:        case MDOC__B:
1.133     kristaps 1545:                t = TAG_I;
1.257     schwarze 1546:                cattr = "RsB";
1.10      kristaps 1547:                break;
1.188     schwarze 1548:        case MDOC__C:
1.257     schwarze 1549:                cattr = "RsC";
1.10      kristaps 1550:                break;
1.188     schwarze 1551:        case MDOC__D:
1.257     schwarze 1552:                cattr = "RsD";
1.10      kristaps 1553:                break;
1.188     schwarze 1554:        case MDOC__I:
1.133     kristaps 1555:                t = TAG_I;
1.257     schwarze 1556:                cattr = "RsI";
1.10      kristaps 1557:                break;
1.188     schwarze 1558:        case MDOC__J:
1.133     kristaps 1559:                t = TAG_I;
1.257     schwarze 1560:                cattr = "RsJ";
1.10      kristaps 1561:                break;
1.188     schwarze 1562:        case MDOC__N:
1.257     schwarze 1563:                cattr = "RsN";
1.10      kristaps 1564:                break;
1.188     schwarze 1565:        case MDOC__O:
1.257     schwarze 1566:                cattr = "RsO";
1.10      kristaps 1567:                break;
1.188     schwarze 1568:        case MDOC__P:
1.257     schwarze 1569:                cattr = "RsP";
1.10      kristaps 1570:                break;
1.188     schwarze 1571:        case MDOC__Q:
1.257     schwarze 1572:                cattr = "RsQ";
1.10      kristaps 1573:                break;
1.188     schwarze 1574:        case MDOC__R:
1.257     schwarze 1575:                cattr = "RsR";
1.10      kristaps 1576:                break;
1.188     schwarze 1577:        case MDOC__T:
1.257     schwarze 1578:                cattr = "RsT";
1.10      kristaps 1579:                break;
1.188     schwarze 1580:        case MDOC__U:
1.257     schwarze 1581:                print_otag(h, TAG_A, "ch", "RsU", n->child->string);
                   1582:                return 1;
1.188     schwarze 1583:        case MDOC__V:
1.257     schwarze 1584:                cattr = "RsV";
1.10      kristaps 1585:                break;
                   1586:        default:
                   1587:                abort();
                   1588:        }
                   1589:
1.257     schwarze 1590:        print_otag(h, t, "c", cattr);
1.237     schwarze 1591:        return 1;
1.10      kristaps 1592: }
                   1593:
                   1594: static void
                   1595: mdoc__x_post(MDOC_ARGS)
                   1596: {
1.103     kristaps 1597:
                   1598:        if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
                   1599:                if (NULL == n->next->next || MDOC__A != n->next->next->tok)
                   1600:                        if (NULL == n->prev || MDOC__A != n->prev->tok)
                   1601:                                return;
1.10      kristaps 1602:
1.61      kristaps 1603:        /* TODO: %U */
                   1604:
1.106     kristaps 1605:        if (NULL == n->parent || MDOC_Rs != n->parent->tok)
                   1606:                return;
                   1607:
1.155     kristaps 1608:        h->flags |= HTML_NOSPACE;
1.10      kristaps 1609:        print_text(h, n->next ? "," : ".");
1.94      kristaps 1610: }
                   1611:
                   1612: static int
                   1613: mdoc_bk_pre(MDOC_ARGS)
                   1614: {
                   1615:
                   1616:        switch (n->type) {
1.227     schwarze 1617:        case ROFFT_BLOCK:
1.94      kristaps 1618:                break;
1.227     schwarze 1619:        case ROFFT_HEAD:
1.237     schwarze 1620:                return 0;
1.227     schwarze 1621:        case ROFFT_BODY:
1.240     schwarze 1622:                if (n->parent->args != NULL || n->prev->child == NULL)
1.131     kristaps 1623:                        h->flags |= HTML_PREKEEP;
1.94      kristaps 1624:                break;
                   1625:        default:
                   1626:                abort();
                   1627:        }
                   1628:
1.237     schwarze 1629:        return 1;
1.94      kristaps 1630: }
                   1631:
                   1632: static void
                   1633: mdoc_bk_post(MDOC_ARGS)
                   1634: {
                   1635:
1.227     schwarze 1636:        if (n->type == ROFFT_BODY)
1.94      kristaps 1637:                h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10      kristaps 1638: }
1.107     kristaps 1639:
                   1640: static int
                   1641: mdoc_quote_pre(MDOC_ARGS)
                   1642: {
1.227     schwarze 1643:        if (n->type != ROFFT_BODY)
1.237     schwarze 1644:                return 1;
1.107     kristaps 1645:
                   1646:        switch (n->tok) {
1.188     schwarze 1647:        case MDOC_Ao:
                   1648:        case MDOC_Aq:
1.240     schwarze 1649:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1650:                    n->child->tok == MDOC_Mt ?  "<" : "\\(la");
1.107     kristaps 1651:                break;
1.188     schwarze 1652:        case MDOC_Bro:
                   1653:        case MDOC_Brq:
1.107     kristaps 1654:                print_text(h, "\\(lC");
                   1655:                break;
1.188     schwarze 1656:        case MDOC_Bo:
                   1657:        case MDOC_Bq:
1.107     kristaps 1658:                print_text(h, "\\(lB");
                   1659:                break;
1.188     schwarze 1660:        case MDOC_Oo:
                   1661:        case MDOC_Op:
1.107     kristaps 1662:                print_text(h, "\\(lB");
1.109     kristaps 1663:                h->flags |= HTML_NOSPACE;
1.300     schwarze 1664:                /* Cannot use TAG_SPAN because it may contain blocks. */
                   1665:                print_otag(h, TAG_IDIV, "c", "Op");
1.107     kristaps 1666:                break;
1.191     schwarze 1667:        case MDOC_En:
                   1668:                if (NULL == n->norm->Es ||
                   1669:                    NULL == n->norm->Es->child)
1.237     schwarze 1670:                        return 1;
1.191     schwarze 1671:                print_text(h, n->norm->Es->child->string);
                   1672:                break;
1.188     schwarze 1673:        case MDOC_Do:
                   1674:        case MDOC_Dq:
                   1675:        case MDOC_Qo:
                   1676:        case MDOC_Qq:
1.107     kristaps 1677:                print_text(h, "\\(lq");
                   1678:                break;
1.188     schwarze 1679:        case MDOC_Po:
                   1680:        case MDOC_Pq:
1.107     kristaps 1681:                print_text(h, "(");
                   1682:                break;
1.188     schwarze 1683:        case MDOC_Ql:
1.178     kristaps 1684:                print_text(h, "\\(oq");
                   1685:                h->flags |= HTML_NOSPACE;
1.255     schwarze 1686:                print_otag(h, TAG_CODE, "c", "Li");
1.178     kristaps 1687:                break;
1.188     schwarze 1688:        case MDOC_So:
                   1689:        case MDOC_Sq:
1.107     kristaps 1690:                print_text(h, "\\(oq");
                   1691:                break;
                   1692:        default:
                   1693:                abort();
                   1694:        }
                   1695:
                   1696:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1697:        return 1;
1.107     kristaps 1698: }
                   1699:
                   1700: static void
                   1701: mdoc_quote_post(MDOC_ARGS)
                   1702: {
                   1703:
1.227     schwarze 1704:        if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107     kristaps 1705:                return;
                   1706:
1.221     schwarze 1707:        h->flags |= HTML_NOSPACE;
1.107     kristaps 1708:
                   1709:        switch (n->tok) {
1.188     schwarze 1710:        case MDOC_Ao:
                   1711:        case MDOC_Aq:
1.240     schwarze 1712:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1713:                    n->child->tok == MDOC_Mt ?  ">" : "\\(ra");
1.107     kristaps 1714:                break;
1.188     schwarze 1715:        case MDOC_Bro:
                   1716:        case MDOC_Brq:
1.107     kristaps 1717:                print_text(h, "\\(rC");
                   1718:                break;
1.188     schwarze 1719:        case MDOC_Oo:
                   1720:        case MDOC_Op:
                   1721:        case MDOC_Bo:
                   1722:        case MDOC_Bq:
1.107     kristaps 1723:                print_text(h, "\\(rB");
1.191     schwarze 1724:                break;
                   1725:        case MDOC_En:
1.221     schwarze 1726:                if (n->norm->Es == NULL ||
                   1727:                    n->norm->Es->child == NULL ||
                   1728:                    n->norm->Es->child->next == NULL)
                   1729:                        h->flags &= ~HTML_NOSPACE;
                   1730:                else
1.191     schwarze 1731:                        print_text(h, n->norm->Es->child->next->string);
1.107     kristaps 1732:                break;
1.188     schwarze 1733:        case MDOC_Qo:
                   1734:        case MDOC_Qq:
                   1735:        case MDOC_Do:
                   1736:        case MDOC_Dq:
1.107     kristaps 1737:                print_text(h, "\\(rq");
                   1738:                break;
1.188     schwarze 1739:        case MDOC_Po:
                   1740:        case MDOC_Pq:
1.107     kristaps 1741:                print_text(h, ")");
                   1742:                break;
1.188     schwarze 1743:        case MDOC_Ql:
                   1744:        case MDOC_So:
                   1745:        case MDOC_Sq:
1.183     schwarze 1746:                print_text(h, "\\(cq");
1.107     kristaps 1747:                break;
                   1748:        default:
                   1749:                abort();
                   1750:        }
1.221     schwarze 1751: }
                   1752:
                   1753: static int
                   1754: mdoc_eo_pre(MDOC_ARGS)
                   1755: {
                   1756:
1.227     schwarze 1757:        if (n->type != ROFFT_BODY)
1.237     schwarze 1758:                return 1;
1.221     schwarze 1759:
                   1760:        if (n->end == ENDBODY_NOT &&
                   1761:            n->parent->head->child == NULL &&
                   1762:            n->child != NULL &&
                   1763:            n->child->end != ENDBODY_NOT)
                   1764:                print_text(h, "\\&");
                   1765:        else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224     schwarze 1766:            n->parent->head->child != NULL && (n->child != NULL ||
                   1767:            (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221     schwarze 1768:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1769:        return 1;
1.221     schwarze 1770: }
                   1771:
                   1772: static void
                   1773: mdoc_eo_post(MDOC_ARGS)
                   1774: {
                   1775:        int      body, tail;
                   1776:
1.227     schwarze 1777:        if (n->type != ROFFT_BODY)
1.221     schwarze 1778:                return;
                   1779:
                   1780:        if (n->end != ENDBODY_NOT) {
                   1781:                h->flags &= ~HTML_NOSPACE;
                   1782:                return;
                   1783:        }
                   1784:
                   1785:        body = n->child != NULL || n->parent->head->child != NULL;
                   1786:        tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
                   1787:
                   1788:        if (body && tail)
                   1789:                h->flags |= HTML_NOSPACE;
                   1790:        else if ( ! tail)
                   1791:                h->flags &= ~HTML_NOSPACE;
1.107     kristaps 1792: }

CVSweb