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

Annotation of mandoc/mdoc_html.c, Revision 1.286

1.286   ! schwarze    1: /*     $Id: mdoc_html.c,v 1.285 2017/05/05 15:17:32 schwarze Exp $ */
1.1       kristaps    2: /*
1.208     schwarze    3:  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.241     schwarze    4:  * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
1.1       kristaps    5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
1.227     schwarze   10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1       kristaps   11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.227     schwarze   12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1       kristaps   13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     15:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     16:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
1.52      kristaps   18: #include "config.h"
                     19:
1.1       kristaps   20: #include <sys/types.h>
                     21:
                     22: #include <assert.h>
                     23: #include <ctype.h>
                     24: #include <stdio.h>
                     25: #include <stdlib.h>
                     26: #include <string.h>
                     27: #include <unistd.h>
                     28:
1.189     schwarze   29: #include "mandoc_aux.h"
1.227     schwarze   30: #include "roff.h"
1.215     schwarze   31: #include "mdoc.h"
1.23      kristaps   32: #include "out.h"
1.1       kristaps   33: #include "html.h"
1.29      kristaps   34: #include "main.h"
1.1       kristaps   35:
                     36: #define        INDENT           5
                     37:
1.229     schwarze   38: #define        MDOC_ARGS         const struct roff_meta *meta, \
1.228     schwarze   39:                          struct roff_node *n, \
1.1       kristaps   40:                          struct html *h
                     41:
1.52      kristaps   42: #ifndef MIN
                     43: #define        MIN(a,b)        ((/*CONSTCOND*/(a)<(b))?(a):(b))
                     44: #endif
                     45:
1.1       kristaps   46: struct htmlmdoc {
                     47:        int             (*pre)(MDOC_ARGS);
                     48:        void            (*post)(MDOC_ARGS);
                     49: };
                     50:
1.275     schwarze   51: static char             *cond_id(const struct roff_node *);
1.1       kristaps   52: static void              print_mdoc_head(MDOC_ARGS);
                     53: static void              print_mdoc_node(MDOC_ARGS);
                     54: static void              print_mdoc_nodelist(MDOC_ARGS);
1.188     schwarze   55: static void              synopsis_pre(struct html *,
1.228     schwarze   56:                                const struct roff_node *);
1.1       kristaps   57:
                     58: static void              mdoc_root_post(MDOC_ARGS);
                     59: static int               mdoc_root_pre(MDOC_ARGS);
                     60:
1.10      kristaps   61: static void              mdoc__x_post(MDOC_ARGS);
                     62: static int               mdoc__x_pre(MDOC_ARGS);
1.1       kristaps   63: static int               mdoc_ad_pre(MDOC_ARGS);
                     64: static int               mdoc_an_pre(MDOC_ARGS);
1.5       kristaps   65: static int               mdoc_ap_pre(MDOC_ARGS);
1.1       kristaps   66: static int               mdoc_ar_pre(MDOC_ARGS);
                     67: static int               mdoc_bd_pre(MDOC_ARGS);
1.5       kristaps   68: static int               mdoc_bf_pre(MDOC_ARGS);
1.94      kristaps   69: static void              mdoc_bk_post(MDOC_ARGS);
                     70: static int               mdoc_bk_pre(MDOC_ARGS);
1.1       kristaps   71: static int               mdoc_bl_pre(MDOC_ARGS);
                     72: static int               mdoc_cd_pre(MDOC_ARGS);
1.258     schwarze   73: static int               mdoc_cm_pre(MDOC_ARGS);
1.1       kristaps   74: static int               mdoc_d1_pre(MDOC_ARGS);
                     75: static int               mdoc_dv_pre(MDOC_ARGS);
                     76: static int               mdoc_fa_pre(MDOC_ARGS);
                     77: static int               mdoc_fd_pre(MDOC_ARGS);
                     78: static int               mdoc_fl_pre(MDOC_ARGS);
                     79: static int               mdoc_fn_pre(MDOC_ARGS);
                     80: static int               mdoc_ft_pre(MDOC_ARGS);
                     81: static int               mdoc_em_pre(MDOC_ARGS);
1.221     schwarze   82: static void              mdoc_eo_post(MDOC_ARGS);
                     83: static int               mdoc_eo_pre(MDOC_ARGS);
1.1       kristaps   84: static int               mdoc_er_pre(MDOC_ARGS);
                     85: static int               mdoc_ev_pre(MDOC_ARGS);
                     86: static int               mdoc_ex_pre(MDOC_ARGS);
1.4       kristaps   87: static void              mdoc_fo_post(MDOC_ARGS);
                     88: static int               mdoc_fo_pre(MDOC_ARGS);
                     89: static int               mdoc_ic_pre(MDOC_ARGS);
1.110     schwarze   90: static int               mdoc_igndelim_pre(MDOC_ARGS);
1.4       kristaps   91: static int               mdoc_in_pre(MDOC_ARGS);
1.1       kristaps   92: static int               mdoc_it_pre(MDOC_ARGS);
1.6       kristaps   93: static int               mdoc_lb_pre(MDOC_ARGS);
                     94: static int               mdoc_li_pre(MDOC_ARGS);
1.2       kristaps   95: static int               mdoc_lk_pre(MDOC_ARGS);
                     96: static int               mdoc_mt_pre(MDOC_ARGS);
1.5       kristaps   97: static int               mdoc_ms_pre(MDOC_ARGS);
1.1       kristaps   98: static int               mdoc_nd_pre(MDOC_ARGS);
                     99: static int               mdoc_nm_pre(MDOC_ARGS);
1.210     schwarze  100: static int               mdoc_no_pre(MDOC_ARGS);
1.1       kristaps  101: static int               mdoc_ns_pre(MDOC_ARGS);
                    102: static int               mdoc_pa_pre(MDOC_ARGS);
1.5       kristaps  103: static void              mdoc_pf_post(MDOC_ARGS);
1.120     kristaps  104: static int               mdoc_pp_pre(MDOC_ARGS);
1.107     kristaps  105: static void              mdoc_quote_post(MDOC_ARGS);
                    106: static int               mdoc_quote_pre(MDOC_ARGS);
1.5       kristaps  107: static int               mdoc_rs_pre(MDOC_ARGS);
1.1       kristaps  108: static int               mdoc_sh_pre(MDOC_ARGS);
1.191     schwarze  109: static int               mdoc_skip_pre(MDOC_ARGS);
1.99      kristaps  110: static int               mdoc_sm_pre(MDOC_ARGS);
1.1       kristaps  111: static int               mdoc_ss_pre(MDOC_ARGS);
1.269     schwarze  112: static int               mdoc_st_pre(MDOC_ARGS);
1.1       kristaps  113: static int               mdoc_sx_pre(MDOC_ARGS);
1.6       kristaps  114: static int               mdoc_sy_pre(MDOC_ARGS);
1.4       kristaps  115: static int               mdoc_va_pre(MDOC_ARGS);
1.1       kristaps  116: static int               mdoc_vt_pre(MDOC_ARGS);
                    117: static int               mdoc_xr_pre(MDOC_ARGS);
                    118: static int               mdoc_xx_pre(MDOC_ARGS);
                    119:
1.280     schwarze  120: static const struct htmlmdoc __mdocs[MDOC_MAX - MDOC_Dd] = {
1.1       kristaps  121:        {NULL, NULL}, /* Dd */
                    122:        {NULL, NULL}, /* Dt */
                    123:        {NULL, NULL}, /* Os */
                    124:        {mdoc_sh_pre, NULL }, /* Sh */
1.188     schwarze  125:        {mdoc_ss_pre, NULL }, /* Ss */
                    126:        {mdoc_pp_pre, NULL}, /* Pp */
1.1       kristaps  127:        {mdoc_d1_pre, NULL}, /* D1 */
                    128:        {mdoc_d1_pre, NULL}, /* Dl */
                    129:        {mdoc_bd_pre, NULL}, /* Bd */
                    130:        {NULL, NULL}, /* Ed */
1.115     kristaps  131:        {mdoc_bl_pre, NULL}, /* Bl */
1.1       kristaps  132:        {NULL, NULL}, /* El */
                    133:        {mdoc_it_pre, NULL}, /* It */
1.188     schwarze  134:        {mdoc_ad_pre, NULL}, /* Ad */
1.1       kristaps  135:        {mdoc_an_pre, NULL}, /* An */
1.280     schwarze  136:        {mdoc_ap_pre, NULL}, /* Ap */
1.1       kristaps  137:        {mdoc_ar_pre, NULL}, /* Ar */
                    138:        {mdoc_cd_pre, NULL}, /* Cd */
1.258     schwarze  139:        {mdoc_cm_pre, NULL}, /* Cm */
1.188     schwarze  140:        {mdoc_dv_pre, NULL}, /* Dv */
                    141:        {mdoc_er_pre, NULL}, /* Er */
                    142:        {mdoc_ev_pre, NULL}, /* Ev */
1.1       kristaps  143:        {mdoc_ex_pre, NULL}, /* Ex */
1.188     schwarze  144:        {mdoc_fa_pre, NULL}, /* Fa */
                    145:        {mdoc_fd_pre, NULL}, /* Fd */
1.1       kristaps  146:        {mdoc_fl_pre, NULL}, /* Fl */
1.188     schwarze  147:        {mdoc_fn_pre, NULL}, /* Fn */
                    148:        {mdoc_ft_pre, NULL}, /* Ft */
                    149:        {mdoc_ic_pre, NULL}, /* Ic */
                    150:        {mdoc_in_pre, NULL}, /* In */
1.6       kristaps  151:        {mdoc_li_pre, NULL}, /* Li */
1.188     schwarze  152:        {mdoc_nd_pre, NULL}, /* Nd */
                    153:        {mdoc_nm_pre, NULL}, /* Nm */
1.107     kristaps  154:        {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.191     schwarze  155:        {mdoc_ft_pre, NULL}, /* Ot */
1.1       kristaps  156:        {mdoc_pa_pre, NULL}, /* Pa */
1.247     schwarze  157:        {mdoc_ex_pre, NULL}, /* Rv */
1.269     schwarze  158:        {mdoc_st_pre, NULL}, /* St */
1.4       kristaps  159:        {mdoc_va_pre, NULL}, /* Va */
1.188     schwarze  160:        {mdoc_vt_pre, NULL}, /* Vt */
1.1       kristaps  161:        {mdoc_xr_pre, NULL}, /* Xr */
1.10      kristaps  162:        {mdoc__x_pre, mdoc__x_post}, /* %A */
                    163:        {mdoc__x_pre, mdoc__x_post}, /* %B */
                    164:        {mdoc__x_pre, mdoc__x_post}, /* %D */
                    165:        {mdoc__x_pre, mdoc__x_post}, /* %I */
                    166:        {mdoc__x_pre, mdoc__x_post}, /* %J */
                    167:        {mdoc__x_pre, mdoc__x_post}, /* %N */
                    168:        {mdoc__x_pre, mdoc__x_post}, /* %O */
                    169:        {mdoc__x_pre, mdoc__x_post}, /* %P */
                    170:        {mdoc__x_pre, mdoc__x_post}, /* %R */
                    171:        {mdoc__x_pre, mdoc__x_post}, /* %T */
                    172:        {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1       kristaps  173:        {NULL, NULL}, /* Ac */
1.107     kristaps  174:        {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
                    175:        {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.269     schwarze  176:        {mdoc_xx_pre, NULL}, /* At */
1.1       kristaps  177:        {NULL, NULL}, /* Bc */
1.188     schwarze  178:        {mdoc_bf_pre, NULL}, /* Bf */
1.107     kristaps  179:        {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
                    180:        {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1       kristaps  181:        {mdoc_xx_pre, NULL}, /* Bsx */
1.246     schwarze  182:        {mdoc_xx_pre, NULL}, /* Bx */
1.212     schwarze  183:        {mdoc_skip_pre, NULL}, /* Db */
1.1       kristaps  184:        {NULL, NULL}, /* Dc */
1.107     kristaps  185:        {mdoc_quote_pre, mdoc_quote_post}, /* Do */
                    186:        {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55      kristaps  187:        {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1       kristaps  188:        {NULL, NULL}, /* Ef */
1.188     schwarze  189:        {mdoc_em_pre, NULL}, /* Em */
1.221     schwarze  190:        {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1       kristaps  191:        {mdoc_xx_pre, NULL}, /* Fx */
1.98      kristaps  192:        {mdoc_ms_pre, NULL}, /* Ms */
1.210     schwarze  193:        {mdoc_no_pre, NULL}, /* No */
1.1       kristaps  194:        {mdoc_ns_pre, NULL}, /* Ns */
                    195:        {mdoc_xx_pre, NULL}, /* Nx */
                    196:        {mdoc_xx_pre, NULL}, /* Ox */
                    197:        {NULL, NULL}, /* Pc */
1.110     schwarze  198:        {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107     kristaps  199:        {mdoc_quote_pre, mdoc_quote_post}, /* Po */
                    200:        {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1       kristaps  201:        {NULL, NULL}, /* Qc */
1.107     kristaps  202:        {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
                    203:        {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
                    204:        {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1       kristaps  205:        {NULL, NULL}, /* Re */
1.5       kristaps  206:        {mdoc_rs_pre, NULL}, /* Rs */
1.1       kristaps  207:        {NULL, NULL}, /* Sc */
1.107     kristaps  208:        {mdoc_quote_pre, mdoc_quote_post}, /* So */
                    209:        {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188     schwarze  210:        {mdoc_sm_pre, NULL}, /* Sm */
1.1       kristaps  211:        {mdoc_sx_pre, NULL}, /* Sx */
1.6       kristaps  212:        {mdoc_sy_pre, NULL}, /* Sy */
1.1       kristaps  213:        {NULL, NULL}, /* Tn */
                    214:        {mdoc_xx_pre, NULL}, /* Ux */
                    215:        {NULL, NULL}, /* Xc */
                    216:        {NULL, NULL}, /* Xo */
1.188     schwarze  217:        {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
                    218:        {NULL, NULL}, /* Fc */
1.107     kristaps  219:        {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1       kristaps  220:        {NULL, NULL}, /* Oc */
1.94      kristaps  221:        {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1       kristaps  222:        {NULL, NULL}, /* Ek */
1.247     schwarze  223:        {NULL, NULL}, /* Bt */
1.1       kristaps  224:        {NULL, NULL}, /* Hf */
1.191     schwarze  225:        {mdoc_em_pre, NULL}, /* Fr */
1.247     schwarze  226:        {NULL, NULL}, /* Ud */
1.6       kristaps  227:        {mdoc_lb_pre, NULL}, /* Lb */
1.188     schwarze  228:        {mdoc_pp_pre, NULL}, /* Lp */
                    229:        {mdoc_lk_pre, NULL}, /* Lk */
                    230:        {mdoc_mt_pre, NULL}, /* Mt */
                    231:        {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
                    232:        {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
                    233:        {NULL, NULL}, /* Brc */
                    234:        {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191     schwarze  235:        {mdoc_skip_pre, NULL}, /* Es */
                    236:        {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188     schwarze  237:        {mdoc_xx_pre, NULL}, /* Dx */
                    238:        {mdoc__x_pre, mdoc__x_post}, /* %Q */
                    239:        {mdoc__x_pre, mdoc__x_post}, /* %U */
                    240:        {NULL, NULL}, /* Ta */
1.1       kristaps  241: };
1.280     schwarze  242: static const struct htmlmdoc *const mdocs = __mdocs - MDOC_Dd;
1.1       kristaps  243:
1.188     schwarze  244:
1.23      kristaps  245: /*
1.78      kristaps  246:  * See the same function in mdoc_term.c for documentation.
                    247:  */
                    248: static void
1.228     schwarze  249: synopsis_pre(struct html *h, const struct roff_node *n)
1.78      kristaps  250: {
                    251:
1.244     schwarze  252:        if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
1.78      kristaps  253:                return;
                    254:
1.188     schwarze  255:        if (n->prev->tok == n->tok &&
                    256:            MDOC_Fo != n->tok &&
                    257:            MDOC_Ft != n->tok &&
                    258:            MDOC_Fn != n->tok) {
1.248     schwarze  259:                print_otag(h, TAG_BR, "");
1.78      kristaps  260:                return;
                    261:        }
                    262:
                    263:        switch (n->prev->tok) {
1.188     schwarze  264:        case MDOC_Fd:
                    265:        case MDOC_Fn:
                    266:        case MDOC_Fo:
                    267:        case MDOC_In:
                    268:        case MDOC_Vt:
1.206     kristaps  269:                print_paragraph(h);
1.78      kristaps  270:                break;
1.188     schwarze  271:        case MDOC_Ft:
1.78      kristaps  272:                if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206     kristaps  273:                        print_paragraph(h);
1.78      kristaps  274:                        break;
                    275:                }
                    276:                /* FALLTHROUGH */
                    277:        default:
1.248     schwarze  278:                print_otag(h, TAG_BR, "");
1.78      kristaps  279:                break;
                    280:        }
                    281: }
                    282:
1.232     schwarze  283: void
                    284: html_mdoc(void *arg, const struct roff_man *mdoc)
1.1       kristaps  285: {
1.232     schwarze  286:        struct html     *h;
1.252     schwarze  287:        struct tag      *t;
1.179     kristaps  288:
1.232     schwarze  289:        h = (struct html *)arg;
1.1       kristaps  290:
1.252     schwarze  291:        if ((h->oflags & HTML_FRAGMENT) == 0) {
1.179     kristaps  292:                print_gen_decls(h);
1.252     schwarze  293:                print_otag(h, TAG_HTML, "");
                    294:                t = print_otag(h, TAG_HEAD, "");
1.232     schwarze  295:                print_mdoc_head(&mdoc->meta, mdoc->first->child, h);
1.252     schwarze  296:                print_tagq(h, t);
1.248     schwarze  297:                print_otag(h, TAG_BODY, "");
1.252     schwarze  298:        }
1.1       kristaps  299:
1.232     schwarze  300:        mdoc_root_pre(&mdoc->meta, mdoc->first->child, h);
1.253     schwarze  301:        t = print_otag(h, TAG_DIV, "c", "manual-text");
1.232     schwarze  302:        print_mdoc_nodelist(&mdoc->meta, mdoc->first->child, h);
1.253     schwarze  303:        print_tagq(h, t);
1.232     schwarze  304:        mdoc_root_post(&mdoc->meta, mdoc->first->child, h);
1.252     schwarze  305:        print_tagq(h, NULL);
1.1       kristaps  306: }
                    307:
                    308: static void
                    309: print_mdoc_head(MDOC_ARGS)
                    310: {
1.249     schwarze  311:        char    *cp;
1.1       kristaps  312:
                    313:        print_gen_head(h);
1.249     schwarze  314:
                    315:        if (meta->arch != NULL && meta->msec != NULL)
                    316:                mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
                    317:                    meta->msec, meta->arch);
                    318:        else if (meta->msec != NULL)
                    319:                mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
                    320:        else if (meta->arch != NULL)
                    321:                mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
                    322:        else
                    323:                cp = mandoc_strdup(meta->title);
1.1       kristaps  324:
1.248     schwarze  325:        print_otag(h, TAG_TITLE, "");
1.249     schwarze  326:        print_text(h, cp);
                    327:        free(cp);
1.1       kristaps  328: }
                    329:
                    330: static void
                    331: print_mdoc_nodelist(MDOC_ARGS)
                    332: {
                    333:
1.220     schwarze  334:        while (n != NULL) {
                    335:                print_mdoc_node(meta, n, h);
                    336:                n = n->next;
                    337:        }
1.1       kristaps  338: }
                    339:
                    340: static void
                    341: print_mdoc_node(MDOC_ARGS)
                    342: {
                    343:        int              child;
                    344:        struct tag      *t;
1.243     schwarze  345:
                    346:        if (n->flags & NODE_NOPRT)
                    347:                return;
1.1       kristaps  348:
                    349:        child = 1;
1.264     schwarze  350:        t = h->tag;
1.244     schwarze  351:        n->flags &= ~NODE_ENDED;
1.1       kristaps  352:
                    353:        switch (n->type) {
1.227     schwarze  354:        case ROFFT_TEXT:
1.144     kristaps  355:                /* No tables in this mode... */
                    356:                assert(NULL == h->tblt);
1.149     kristaps  357:
                    358:                /*
                    359:                 * Make sure that if we're in a literal mode already
                    360:                 * (i.e., within a <PRE>) don't print the newline.
                    361:                 */
1.286   ! schwarze  362:                if (*n->string == ' ' && n->flags & NODE_LINE &&
        !           363:                    (h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
        !           364:                        print_otag(h, TAG_BR, "");
1.244     schwarze  365:                if (NODE_DELIMC & n->flags)
1.155     kristaps  366:                        h->flags |= HTML_NOSPACE;
1.1       kristaps  367:                print_text(h, n->string);
1.244     schwarze  368:                if (NODE_DELIMO & n->flags)
1.155     kristaps  369:                        h->flags |= HTML_NOSPACE;
1.151     kristaps  370:                return;
1.227     schwarze  371:        case ROFFT_EQN:
1.174     kristaps  372:                print_eqn(h, n->eqn);
1.153     kristaps  373:                break;
1.227     schwarze  374:        case ROFFT_TBL:
1.144     kristaps  375:                /*
                    376:                 * This will take care of initialising all of the table
                    377:                 * state data for the first table, then tearing it down
                    378:                 * for the last one.
                    379:                 */
1.141     kristaps  380:                print_tbl(h, n->span);
1.144     kristaps  381:                return;
1.1       kristaps  382:        default:
1.144     kristaps  383:                /*
                    384:                 * Close out the current table, if it's open, and unset
                    385:                 * the "meta" table state.  This will be reopened on the
                    386:                 * next table element.
                    387:                 */
1.213     schwarze  388:                if (h->tblt != NULL) {
1.144     kristaps  389:                        print_tblclose(h);
1.264     schwarze  390:                        t = h->tag;
1.144     kristaps  391:                }
1.213     schwarze  392:                assert(h->tblt == NULL);
1.281     schwarze  393:                if (n->tok < ROFF_MAX) {
1.282     schwarze  394:                        roff_html_pre(h, n);
1.283     schwarze  395:                        child = 0;
1.281     schwarze  396:                        break;
                    397:                }
1.280     schwarze  398:                assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
                    399:                if (mdocs[n->tok].pre != NULL &&
                    400:                    (n->end == ENDBODY_NOT || n->child != NULL))
1.184     schwarze  401:                        child = (*mdocs[n->tok].pre)(meta, n, h);
1.1       kristaps  402:                break;
                    403:        }
                    404:
1.244     schwarze  405:        if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222     schwarze  406:                h->flags &= ~HTML_KEEP;
                    407:                h->flags |= HTML_PREKEEP;
1.94      kristaps  408:        }
                    409:
1.1       kristaps  410:        if (child && n->child)
1.184     schwarze  411:                print_mdoc_nodelist(meta, n->child, h);
1.1       kristaps  412:
                    413:        print_stagq(h, t);
                    414:
                    415:        switch (n->type) {
1.227     schwarze  416:        case ROFFT_EQN:
1.1       kristaps  417:                break;
                    418:        default:
1.281     schwarze  419:                if (n->tok < ROFF_MAX ||
                    420:                    mdocs[n->tok].post == NULL ||
                    421:                    n->flags & NODE_ENDED)
1.213     schwarze  422:                        break;
                    423:                (*mdocs[n->tok].post)(meta, n, h);
                    424:                if (n->end != ENDBODY_NOT)
1.244     schwarze  425:                        n->body->flags |= NODE_ENDED;
1.1       kristaps  426:                break;
                    427:        }
                    428: }
                    429:
                    430: static void
                    431: mdoc_root_post(MDOC_ARGS)
                    432: {
                    433:        struct tag      *t, *tt;
                    434:
1.248     schwarze  435:        t = print_otag(h, TAG_TABLE, "c", "foot");
                    436:        tt = print_otag(h, TAG_TR, "");
1.40      kristaps  437:
1.248     schwarze  438:        print_otag(h, TAG_TD, "c", "foot-date");
1.184     schwarze  439:        print_text(h, meta->date);
1.1       kristaps  440:        print_stagq(h, tt);
                    441:
1.248     schwarze  442:        print_otag(h, TAG_TD, "c", "foot-os");
1.184     schwarze  443:        print_text(h, meta->os);
1.1       kristaps  444:        print_tagq(h, t);
                    445: }
                    446:
                    447: static int
                    448: mdoc_root_pre(MDOC_ARGS)
                    449: {
                    450:        struct tag      *t, *tt;
1.190     schwarze  451:        char            *volume, *title;
1.1       kristaps  452:
1.190     schwarze  453:        if (NULL == meta->arch)
                    454:                volume = mandoc_strdup(meta->vol);
                    455:        else
                    456:                mandoc_asprintf(&volume, "%s (%s)",
                    457:                    meta->vol, meta->arch);
1.1       kristaps  458:
1.195     schwarze  459:        if (NULL == meta->msec)
                    460:                title = mandoc_strdup(meta->title);
                    461:        else
                    462:                mandoc_asprintf(&title, "%s(%s)",
                    463:                    meta->title, meta->msec);
1.23      kristaps  464:
1.248     schwarze  465:        t = print_otag(h, TAG_TABLE, "c", "head");
                    466:        tt = print_otag(h, TAG_TR, "");
1.1       kristaps  467:
1.248     schwarze  468:        print_otag(h, TAG_TD, "c", "head-ltitle");
1.2       kristaps  469:        print_text(h, title);
1.1       kristaps  470:        print_stagq(h, tt);
                    471:
1.248     schwarze  472:        print_otag(h, TAG_TD, "c", "head-vol");
1.190     schwarze  473:        print_text(h, volume);
1.1       kristaps  474:        print_stagq(h, tt);
                    475:
1.248     schwarze  476:        print_otag(h, TAG_TD, "c", "head-rtitle");
1.2       kristaps  477:        print_text(h, title);
1.1       kristaps  478:        print_tagq(h, t);
1.189     schwarze  479:
                    480:        free(title);
1.190     schwarze  481:        free(volume);
1.237     schwarze  482:        return 1;
1.1       kristaps  483: }
                    484:
1.254     schwarze  485: static char *
1.275     schwarze  486: cond_id(const struct roff_node *n)
                    487: {
                    488:        if (n->child != NULL &&
                    489:            n->child->type == ROFFT_TEXT &&
                    490:            (n->prev == NULL ||
                    491:             (n->prev->type == ROFFT_TEXT &&
                    492:              strcmp(n->prev->string, "|") == 0)) &&
                    493:            (n->parent->tok == MDOC_It ||
                    494:             (n->parent->tok == MDOC_Xo &&
                    495:              n->parent->parent->prev == NULL &&
                    496:              n->parent->parent->parent->tok == MDOC_It)))
1.277     schwarze  497:                return html_make_id(n);
1.275     schwarze  498:        return NULL;
                    499: }
                    500:
1.1       kristaps  501: static int
                    502: mdoc_sh_pre(MDOC_ARGS)
                    503: {
1.249     schwarze  504:        char    *id;
                    505:
1.200     schwarze  506:        switch (n->type) {
1.263     schwarze  507:        case ROFFT_HEAD:
1.277     schwarze  508:                id = html_make_id(n);
1.274     schwarze  509:                print_otag(h, TAG_H1, "cTi", "Sh", id);
1.278     schwarze  510:                if (id != NULL)
                    511:                        print_otag(h, TAG_A, "chR", "selflink", id);
1.263     schwarze  512:                free(id);
                    513:                break;
1.227     schwarze  514:        case ROFFT_BODY:
1.200     schwarze  515:                if (n->sec == SEC_AUTHORS)
                    516:                        h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263     schwarze  517:                break;
1.200     schwarze  518:        default:
                    519:                break;
                    520:        }
1.237     schwarze  521:        return 1;
1.1       kristaps  522: }
                    523:
                    524: static int
                    525: mdoc_ss_pre(MDOC_ARGS)
                    526: {
1.249     schwarze  527:        char    *id;
                    528:
1.253     schwarze  529:        if (n->type != ROFFT_HEAD)
1.237     schwarze  530:                return 1;
1.23      kristaps  531:
1.277     schwarze  532:        id = html_make_id(n);
1.274     schwarze  533:        print_otag(h, TAG_H2, "cTi", "Ss", id);
1.278     schwarze  534:        if (id != NULL)
                    535:                print_otag(h, TAG_A, "chR", "selflink", id);
1.263     schwarze  536:        free(id);
1.237     schwarze  537:        return 1;
1.1       kristaps  538: }
                    539:
                    540: static int
                    541: mdoc_fl_pre(MDOC_ARGS)
                    542: {
1.275     schwarze  543:        char    *id;
                    544:
                    545:        if ((id = cond_id(n)) != NULL)
                    546:                print_otag(h, TAG_A, "chR", "selflink", id);
                    547:        print_otag(h, TAG_B, "cTi", "Fl", id);
                    548:        free(id);
                    549:
1.50      kristaps  550:        print_text(h, "\\-");
1.240     schwarze  551:        if (!(n->child == NULL &&
1.199     schwarze  552:            (n->next == NULL ||
1.227     schwarze  553:             n->next->type == ROFFT_TEXT ||
1.244     schwarze  554:             n->next->flags & NODE_LINE)))
1.1       kristaps  555:                h->flags |= HTML_NOSPACE;
1.50      kristaps  556:
1.237     schwarze  557:        return 1;
1.1       kristaps  558: }
                    559:
                    560: static int
1.258     schwarze  561: mdoc_cm_pre(MDOC_ARGS)
                    562: {
1.275     schwarze  563:        char    *id;
                    564:
                    565:        if ((id = cond_id(n)) != NULL)
                    566:                print_otag(h, TAG_A, "chR", "selflink", id);
                    567:        print_otag(h, TAG_B, "cTi", "Cm", id);
                    568:        free(id);
1.258     schwarze  569:        return 1;
                    570: }
                    571:
                    572: static int
1.1       kristaps  573: mdoc_nd_pre(MDOC_ARGS)
                    574: {
1.227     schwarze  575:        if (n->type != ROFFT_BODY)
1.237     schwarze  576:                return 1;
1.1       kristaps  577:
1.24      kristaps  578:        /* XXX: this tag in theory can contain block elements. */
                    579:
1.1       kristaps  580:        print_text(h, "\\(em");
1.274     schwarze  581:        print_otag(h, TAG_SPAN, "cT", "Nd");
1.237     schwarze  582:        return 1;
1.1       kristaps  583: }
                    584:
                    585: static int
                    586: mdoc_nm_pre(MDOC_ARGS)
                    587: {
1.265     schwarze  588:        struct tag      *t;
1.166     kristaps  589:        int              len;
1.91      kristaps  590:
1.124     kristaps  591:        switch (n->type) {
1.227     schwarze  592:        case ROFFT_HEAD:
1.248     schwarze  593:                print_otag(h, TAG_TD, "");
1.235     schwarze  594:                /* FALLTHROUGH */
                    595:        case ROFFT_ELEM:
1.274     schwarze  596:                print_otag(h, TAG_B, "cT", "Nm");
1.237     schwarze  597:                return 1;
1.227     schwarze  598:        case ROFFT_BODY:
1.248     schwarze  599:                print_otag(h, TAG_TD, "");
1.237     schwarze  600:                return 1;
1.124     kristaps  601:        default:
                    602:                break;
                    603:        }
1.91      kristaps  604:
1.124     kristaps  605:        synopsis_pre(h, n);
1.258     schwarze  606:        print_otag(h, TAG_TABLE, "c", "Nm");
1.124     kristaps  607:
1.234     schwarze  608:        for (len = 0, n = n->head->child; n; n = n->next)
1.227     schwarze  609:                if (n->type == ROFFT_TEXT)
1.166     kristaps  610:                        len += html_strlen(n->string);
1.91      kristaps  611:
1.235     schwarze  612:        if (len == 0 && meta->name != NULL)
1.184     schwarze  613:                len = html_strlen(meta->name);
1.1       kristaps  614:
1.265     schwarze  615:        t = print_otag(h, TAG_COLGROUP, "");
1.276     schwarze  616:        /* Increase width to make even bold text fit. */
                    617:        print_otag(h, TAG_COL, "shw", len + 2);
1.248     schwarze  618:        print_otag(h, TAG_COL, "");
1.265     schwarze  619:        print_tagq(h, t);
1.248     schwarze  620:        print_otag(h, TAG_TR, "");
1.237     schwarze  621:        return 1;
1.1       kristaps  622: }
                    623:
                    624: static int
                    625: mdoc_xr_pre(MDOC_ARGS)
                    626: {
1.56      kristaps  627:        if (NULL == n->child)
1.237     schwarze  628:                return 0;
1.17      kristaps  629:
1.249     schwarze  630:        if (h->base_man)
1.274     schwarze  631:                print_otag(h, TAG_A, "cThM", "Xr",
1.249     schwarze  632:                    n->child->string, n->child->next == NULL ?
                    633:                    NULL : n->child->next->string);
                    634:        else
1.274     schwarze  635:                print_otag(h, TAG_A, "cT", "Xr");
1.1       kristaps  636:
1.157     kristaps  637:        n = n->child;
                    638:        print_text(h, n->string);
1.16      kristaps  639:
1.157     kristaps  640:        if (NULL == (n = n->next))
1.237     schwarze  641:                return 0;
1.1       kristaps  642:
                    643:        h->flags |= HTML_NOSPACE;
                    644:        print_text(h, "(");
                    645:        h->flags |= HTML_NOSPACE;
1.157     kristaps  646:        print_text(h, n->string);
1.1       kristaps  647:        h->flags |= HTML_NOSPACE;
                    648:        print_text(h, ")");
1.237     schwarze  649:        return 0;
1.1       kristaps  650: }
                    651:
                    652: static int
                    653: mdoc_ns_pre(MDOC_ARGS)
                    654: {
                    655:
1.244     schwarze  656:        if ( ! (NODE_LINE & n->flags))
1.150     kristaps  657:                h->flags |= HTML_NOSPACE;
1.237     schwarze  658:        return 1;
1.1       kristaps  659: }
                    660:
                    661: static int
                    662: mdoc_ar_pre(MDOC_ARGS)
                    663: {
1.274     schwarze  664:        print_otag(h, TAG_VAR, "cT", "Ar");
1.237     schwarze  665:        return 1;
1.1       kristaps  666: }
                    667:
                    668: static int
                    669: mdoc_xx_pre(MDOC_ARGS)
                    670: {
1.259     schwarze  671:        print_otag(h, TAG_SPAN, "c", "Ux");
1.245     schwarze  672:        return 1;
1.4       kristaps  673: }
                    674:
                    675: static int
1.115     kristaps  676: mdoc_it_pre(MDOC_ARGS)
1.1       kristaps  677: {
1.256     schwarze  678:        const struct roff_node  *bl;
1.261     schwarze  679:        struct tag              *t;
1.256     schwarze  680:        const char              *cattr;
                    681:        enum mdoc_list           type;
1.115     kristaps  682:
                    683:        bl = n->parent;
1.273     schwarze  684:        while (bl->tok != MDOC_Bl)
1.115     kristaps  685:                bl = bl->parent;
1.137     kristaps  686:        type = bl->norm->Bl.type;
1.24      kristaps  687:
1.256     schwarze  688:        switch (type) {
                    689:        case LIST_bullet:
                    690:                cattr = "It-bullet";
                    691:                break;
                    692:        case LIST_dash:
                    693:        case LIST_hyphen:
                    694:                cattr = "It-dash";
                    695:                break;
                    696:        case LIST_item:
                    697:                cattr = "It-item";
                    698:                break;
                    699:        case LIST_enum:
                    700:                cattr = "It-enum";
                    701:                break;
                    702:        case LIST_diag:
                    703:                cattr = "It-diag";
                    704:                break;
                    705:        case LIST_hang:
                    706:                cattr = "It-hang";
                    707:                break;
                    708:        case LIST_inset:
                    709:                cattr = "It-inset";
                    710:                break;
                    711:        case LIST_ohang:
                    712:                cattr = "It-ohang";
                    713:                break;
                    714:        case LIST_tag:
                    715:                cattr = "It-tag";
                    716:                break;
                    717:        case LIST_column:
                    718:                cattr = "It-column";
                    719:                break;
                    720:        default:
                    721:                break;
                    722:        }
                    723:
                    724:        switch (type) {
                    725:        case LIST_bullet:
                    726:        case LIST_dash:
                    727:        case LIST_hyphen:
                    728:        case LIST_item:
                    729:        case LIST_enum:
                    730:                switch (n->type) {
                    731:                case ROFFT_HEAD:
1.237     schwarze  732:                        return 0;
1.256     schwarze  733:                case ROFFT_BODY:
1.260     schwarze  734:                        if (bl->norm->Bl.comp)
                    735:                                print_otag(h, TAG_LI, "csvt", cattr, 0);
                    736:                        else
                    737:                                print_otag(h, TAG_LI, "c", cattr);
1.115     kristaps  738:                        break;
                    739:                default:
                    740:                        break;
                    741:                }
1.256     schwarze  742:                break;
                    743:        case LIST_diag:
                    744:        case LIST_hang:
                    745:        case LIST_inset:
                    746:        case LIST_ohang:
                    747:                switch (n->type) {
                    748:                case ROFFT_HEAD:
1.260     schwarze  749:                        if (bl->norm->Bl.comp)
                    750:                                print_otag(h, TAG_DT, "csvt", cattr, 0);
                    751:                        else
                    752:                                print_otag(h, TAG_DT, "c", cattr);
1.256     schwarze  753:                        if (type == LIST_diag)
                    754:                                print_otag(h, TAG_B, "c", cattr);
1.115     kristaps  755:                        break;
1.256     schwarze  756:                case ROFFT_BODY:
1.263     schwarze  757:                        print_otag(h, TAG_DD, "cswl", cattr,
                    758:                            bl->norm->Bl.width);
1.115     kristaps  759:                        break;
                    760:                default:
                    761:                        break;
                    762:                }
1.256     schwarze  763:                break;
1.261     schwarze  764:        case LIST_tag:
                    765:                switch (n->type) {
                    766:                case ROFFT_HEAD:
                    767:                        if (h->style != NULL && !bl->norm->Bl.comp &&
                    768:                            (n->parent->prev == NULL ||
1.272     schwarze  769:                             n->parent->prev->body == NULL ||
1.261     schwarze  770:                             n->parent->prev->body->child != NULL)) {
1.263     schwarze  771:                                t = print_otag(h, TAG_DT, "csWl",
                    772:                                    cattr, bl->norm->Bl.width);
1.261     schwarze  773:                                print_text(h, "\\ ");
                    774:                                print_tagq(h, t);
                    775:                                t = print_otag(h, TAG_DD, "c", cattr);
                    776:                                print_text(h, "\\ ");
                    777:                                print_tagq(h, t);
                    778:                        }
1.263     schwarze  779:                        print_otag(h, TAG_DT, "csWl", cattr,
                    780:                            bl->norm->Bl.width);
1.261     schwarze  781:                        break;
                    782:                case ROFFT_BODY:
                    783:                        if (n->child == NULL) {
                    784:                                print_otag(h, TAG_DD, "css?", cattr,
                    785:                                    "width", "auto");
                    786:                                print_text(h, "\\ ");
                    787:                        } else
                    788:                                print_otag(h, TAG_DD, "c", cattr);
                    789:                        break;
                    790:                default:
                    791:                        break;
                    792:                }
                    793:                break;
1.256     schwarze  794:        case LIST_column:
                    795:                switch (n->type) {
                    796:                case ROFFT_HEAD:
                    797:                        break;
                    798:                case ROFFT_BODY:
1.260     schwarze  799:                        if (bl->norm->Bl.comp)
                    800:                                print_otag(h, TAG_TD, "csvt", cattr, 0);
                    801:                        else
                    802:                                print_otag(h, TAG_TD, "c", cattr);
1.115     kristaps  803:                        break;
                    804:                default:
1.256     schwarze  805:                        print_otag(h, TAG_TR, "c", cattr);
1.115     kristaps  806:                }
1.256     schwarze  807:        default:
                    808:                break;
1.1       kristaps  809:        }
                    810:
1.237     schwarze  811:        return 1;
1.1       kristaps  812: }
                    813:
                    814: static int
1.115     kristaps  815: mdoc_bl_pre(MDOC_ARGS)
1.1       kristaps  816: {
1.265     schwarze  817:        struct tag      *t;
1.262     schwarze  818:        struct mdoc_bl  *bl;
1.256     schwarze  819:        const char      *cattr;
1.262     schwarze  820:        size_t           i;
1.248     schwarze  821:        enum htmltag     elemtype;
1.23      kristaps  822:
1.262     schwarze  823:        bl = &n->norm->Bl;
                    824:
1.265     schwarze  825:        switch (n->type) {
                    826:        case ROFFT_BODY:
1.237     schwarze  827:                return 1;
1.1       kristaps  828:
1.265     schwarze  829:        case ROFFT_HEAD:
1.262     schwarze  830:                if (bl->type != LIST_column || bl->ncols == 0)
1.237     schwarze  831:                        return 0;
1.115     kristaps  832:
                    833:                /*
                    834:                 * For each column, print out the <COL> tag with our
                    835:                 * suggested width.  The last column gets min-width, as
                    836:                 * in terminal mode it auto-sizes to the width of the
                    837:                 * screen and we want to preserve that behaviour.
                    838:                 */
1.1       kristaps  839:
1.265     schwarze  840:                t = print_otag(h, TAG_COLGROUP, "");
1.262     schwarze  841:                for (i = 0; i < bl->ncols - 1; i++)
                    842:                        print_otag(h, TAG_COL, "sww", bl->cols[i]);
                    843:                print_otag(h, TAG_COL, "swW", bl->cols[i]);
1.265     schwarze  844:                print_tagq(h, t);
1.237     schwarze  845:                return 0;
1.265     schwarze  846:
                    847:        default:
                    848:                break;
1.1       kristaps  849:        }
                    850:
1.262     schwarze  851:        switch (bl->type) {
1.188     schwarze  852:        case LIST_bullet:
1.256     schwarze  853:                elemtype = TAG_UL;
                    854:                cattr = "Bl-bullet";
                    855:                break;
1.188     schwarze  856:        case LIST_dash:
                    857:        case LIST_hyphen:
1.256     schwarze  858:                elemtype = TAG_UL;
                    859:                cattr = "Bl-dash";
                    860:                break;
1.188     schwarze  861:        case LIST_item:
1.248     schwarze  862:                elemtype = TAG_UL;
1.256     schwarze  863:                cattr = "Bl-item";
1.1       kristaps  864:                break;
1.188     schwarze  865:        case LIST_enum:
1.248     schwarze  866:                elemtype = TAG_OL;
1.256     schwarze  867:                cattr = "Bl-enum";
1.23      kristaps  868:                break;
1.188     schwarze  869:        case LIST_diag:
1.256     schwarze  870:                elemtype = TAG_DL;
                    871:                cattr = "Bl-diag";
                    872:                break;
1.188     schwarze  873:        case LIST_hang:
1.256     schwarze  874:                elemtype = TAG_DL;
                    875:                cattr = "Bl-hang";
                    876:                break;
1.188     schwarze  877:        case LIST_inset:
1.256     schwarze  878:                elemtype = TAG_DL;
                    879:                cattr = "Bl-inset";
                    880:                break;
1.188     schwarze  881:        case LIST_ohang:
1.256     schwarze  882:                elemtype = TAG_DL;
                    883:                cattr = "Bl-ohang";
                    884:                break;
1.188     schwarze  885:        case LIST_tag:
1.256     schwarze  886:                cattr = "Bl-tag";
1.262     schwarze  887:                if (bl->offs)
                    888:                        print_otag(h, TAG_DIV, "cswl", cattr, bl->offs);
1.263     schwarze  889:                print_otag(h, TAG_DL, "cswl", cattr, bl->width);
1.261     schwarze  890:                return 1;
1.188     schwarze  891:        case LIST_column:
1.248     schwarze  892:                elemtype = TAG_TABLE;
1.256     schwarze  893:                cattr = "Bl-column";
1.1       kristaps  894:                break;
                    895:        default:
1.115     kristaps  896:                abort();
1.1       kristaps  897:        }
1.263     schwarze  898:        print_otag(h, elemtype, "cswl", cattr, bl->offs);
1.237     schwarze  899:        return 1;
1.1       kristaps  900: }
                    901:
                    902: static int
                    903: mdoc_ex_pre(MDOC_ARGS)
                    904: {
1.127     kristaps  905:        if (n->prev)
1.248     schwarze  906:                print_otag(h, TAG_BR, "");
1.269     schwarze  907:        return 1;
                    908: }
                    909:
                    910: static int
                    911: mdoc_st_pre(MDOC_ARGS)
                    912: {
1.274     schwarze  913:        print_otag(h, TAG_SPAN, "cT", "St");
1.247     schwarze  914:        return 1;
1.1       kristaps  915: }
                    916:
                    917: static int
                    918: mdoc_em_pre(MDOC_ARGS)
                    919: {
1.274     schwarze  920:        print_otag(h, TAG_I, "cT", "Em");
1.237     schwarze  921:        return 1;
1.1       kristaps  922: }
                    923:
                    924: static int
                    925: mdoc_d1_pre(MDOC_ARGS)
                    926: {
1.227     schwarze  927:        if (n->type != ROFFT_BLOCK)
1.237     schwarze  928:                return 1;
1.1       kristaps  929:
1.255     schwarze  930:        print_otag(h, TAG_DIV, "c", "D1");
1.120     kristaps  931:
1.255     schwarze  932:        if (n->tok == MDOC_Dl)
                    933:                print_otag(h, TAG_CODE, "c", "Li");
1.35      kristaps  934:
1.237     schwarze  935:        return 1;
1.1       kristaps  936: }
                    937:
                    938: static int
                    939: mdoc_sx_pre(MDOC_ARGS)
                    940: {
1.249     schwarze  941:        char    *id;
1.175     kristaps  942:
1.277     schwarze  943:        id = html_make_id(n);
1.274     schwarze  944:        print_otag(h, TAG_A, "cThR", "Sx", id);
1.263     schwarze  945:        free(id);
1.237     schwarze  946:        return 1;
1.1       kristaps  947: }
                    948:
                    949: static int
                    950: mdoc_bd_pre(MDOC_ARGS)
                    951: {
1.248     schwarze  952:        int                      comp, offs, sv;
1.228     schwarze  953:        struct roff_node        *nn;
1.1       kristaps  954:
1.227     schwarze  955:        if (n->type == ROFFT_HEAD)
1.237     schwarze  956:                return 0;
1.1       kristaps  957:
1.227     schwarze  958:        if (n->type == ROFFT_BLOCK) {
1.137     kristaps  959:                comp = n->norm->Bd.comp;
1.23      kristaps  960:                for (nn = n; nn && ! comp; nn = nn->parent) {
1.227     schwarze  961:                        if (nn->type != ROFFT_BLOCK)
1.23      kristaps  962:                                continue;
                    963:                        if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
                    964:                                comp = 1;
                    965:                        if (nn->prev)
                    966:                                break;
                    967:                }
1.126     kristaps  968:                if ( ! comp)
1.206     kristaps  969:                        print_paragraph(h);
1.237     schwarze  970:                return 1;
1.1       kristaps  971:        }
                    972:
1.209     schwarze  973:        /* Handle the -offset argument. */
                    974:
                    975:        if (n->norm->Bd.offs == NULL ||
                    976:            ! strcmp(n->norm->Bd.offs, "left"))
1.248     schwarze  977:                offs = 0;
1.209     schwarze  978:        else if ( ! strcmp(n->norm->Bd.offs, "indent"))
1.248     schwarze  979:                offs = INDENT;
1.209     schwarze  980:        else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))
1.248     schwarze  981:                offs = INDENT * 2;
1.209     schwarze  982:        else
1.248     schwarze  983:                offs = -1;
1.188     schwarze  984:
1.248     schwarze  985:        if (offs == -1)
1.255     schwarze  986:                print_otag(h, TAG_DIV, "cswl", "Bd", n->norm->Bd.offs);
1.248     schwarze  987:        else
1.255     schwarze  988:                print_otag(h, TAG_DIV, "cshl", "Bd", offs);
1.241     schwarze  989:
                    990:        if (n->norm->Bd.type != DISP_unfilled &&
                    991:            n->norm->Bd.type != DISP_literal)
1.237     schwarze  992:                return 1;
1.1       kristaps  993:
1.255     schwarze  994:        print_otag(h, TAG_PRE, "c", "Li");
1.1       kristaps  995:
1.149     kristaps  996:        /* This can be recursive: save & set our literal state. */
                    997:
                    998:        sv = h->flags & HTML_LITERAL;
                    999:        h->flags |= HTML_LITERAL;
                   1000:
1.14      kristaps 1001:        for (nn = n->child; nn; nn = nn->next) {
1.184     schwarze 1002:                print_mdoc_node(meta, nn, h);
1.108     kristaps 1003:                /*
                   1004:                 * If the printed node flushes its own line, then we
                   1005:                 * needn't do it here as well.  This is hacky, but the
                   1006:                 * notion of selective eoln whitespace is pretty dumb
                   1007:                 * anyway, so don't sweat it.
                   1008:                 */
                   1009:                switch (nn->tok) {
1.285     schwarze 1010:                case ROFF_br:
                   1011:                case ROFF_sp:
1.188     schwarze 1012:                case MDOC_Sm:
                   1013:                case MDOC_Bl:
                   1014:                case MDOC_D1:
                   1015:                case MDOC_Dl:
                   1016:                case MDOC_Lp:
                   1017:                case MDOC_Pp:
1.108     kristaps 1018:                        continue;
                   1019:                default:
                   1020:                        break;
                   1021:                }
1.216     schwarze 1022:                if (h->flags & HTML_NONEWLINE ||
1.244     schwarze 1023:                    (nn->next && ! (nn->next->flags & NODE_LINE)))
1.101     schwarze 1024:                        continue;
1.126     kristaps 1025:                else if (nn->next)
                   1026:                        print_text(h, "\n");
1.125     kristaps 1027:
1.101     schwarze 1028:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1029:        }
1.149     kristaps 1030:
                   1031:        if (0 == sv)
                   1032:                h->flags &= ~HTML_LITERAL;
1.1       kristaps 1033:
1.237     schwarze 1034:        return 0;
1.1       kristaps 1035: }
                   1036:
                   1037: static int
                   1038: mdoc_pa_pre(MDOC_ARGS)
                   1039: {
1.274     schwarze 1040:        print_otag(h, TAG_I, "cT", "Pa");
1.237     schwarze 1041:        return 1;
1.1       kristaps 1042: }
                   1043:
                   1044: static int
                   1045: mdoc_ad_pre(MDOC_ARGS)
                   1046: {
1.258     schwarze 1047:        print_otag(h, TAG_I, "c", "Ad");
1.237     schwarze 1048:        return 1;
1.1       kristaps 1049: }
                   1050:
                   1051: static int
                   1052: mdoc_an_pre(MDOC_ARGS)
                   1053: {
1.200     schwarze 1054:        if (n->norm->An.auth == AUTH_split) {
                   1055:                h->flags &= ~HTML_NOSPLIT;
                   1056:                h->flags |= HTML_SPLIT;
1.237     schwarze 1057:                return 0;
1.200     schwarze 1058:        }
                   1059:        if (n->norm->An.auth == AUTH_nosplit) {
                   1060:                h->flags &= ~HTML_SPLIT;
                   1061:                h->flags |= HTML_NOSPLIT;
1.237     schwarze 1062:                return 0;
1.200     schwarze 1063:        }
                   1064:
                   1065:        if (h->flags & HTML_SPLIT)
1.248     schwarze 1066:                print_otag(h, TAG_BR, "");
1.200     schwarze 1067:
                   1068:        if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
                   1069:                h->flags |= HTML_SPLIT;
1.19      kristaps 1070:
1.274     schwarze 1071:        print_otag(h, TAG_SPAN, "cT", "An");
1.237     schwarze 1072:        return 1;
1.1       kristaps 1073: }
                   1074:
                   1075: static int
                   1076: mdoc_cd_pre(MDOC_ARGS)
                   1077: {
1.78      kristaps 1078:        synopsis_pre(h, n);
1.274     schwarze 1079:        print_otag(h, TAG_B, "cT", "Cd");
1.237     schwarze 1080:        return 1;
1.1       kristaps 1081: }
                   1082:
                   1083: static int
                   1084: mdoc_dv_pre(MDOC_ARGS)
                   1085: {
1.275     schwarze 1086:        char    *id;
                   1087:
                   1088:        if ((id = cond_id(n)) != NULL)
                   1089:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1090:        print_otag(h, TAG_CODE, "cTi", "Dv", id);
                   1091:        free(id);
1.237     schwarze 1092:        return 1;
1.1       kristaps 1093: }
                   1094:
                   1095: static int
                   1096: mdoc_ev_pre(MDOC_ARGS)
                   1097: {
1.275     schwarze 1098:        char    *id;
                   1099:
                   1100:        if ((id = cond_id(n)) != NULL)
                   1101:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1102:        print_otag(h, TAG_CODE, "cTi", "Ev", id);
                   1103:        free(id);
1.237     schwarze 1104:        return 1;
1.1       kristaps 1105: }
                   1106:
                   1107: static int
                   1108: mdoc_er_pre(MDOC_ARGS)
                   1109: {
1.275     schwarze 1110:        char    *id;
                   1111:
                   1112:        id = n->sec == SEC_ERRORS &&
                   1113:            (n->parent->tok == MDOC_It ||
                   1114:             (n->parent->tok == MDOC_Bq &&
                   1115:              n->parent->parent->parent->tok == MDOC_It)) ?
1.277     schwarze 1116:            html_make_id(n) : NULL;
1.275     schwarze 1117:
                   1118:        if (id != NULL)
                   1119:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1120:        print_otag(h, TAG_CODE, "cTi", "Er", id);
                   1121:        free(id);
1.237     schwarze 1122:        return 1;
1.1       kristaps 1123: }
                   1124:
                   1125: static int
                   1126: mdoc_fa_pre(MDOC_ARGS)
                   1127: {
1.228     schwarze 1128:        const struct roff_node  *nn;
1.1       kristaps 1129:        struct tag              *t;
                   1130:
                   1131:        if (n->parent->tok != MDOC_Fo) {
1.274     schwarze 1132:                print_otag(h, TAG_VAR, "cT", "Fa");
1.237     schwarze 1133:                return 1;
1.1       kristaps 1134:        }
                   1135:
                   1136:        for (nn = n->child; nn; nn = nn->next) {
1.274     schwarze 1137:                t = print_otag(h, TAG_VAR, "cT", "Fa");
1.1       kristaps 1138:                print_text(h, nn->string);
                   1139:                print_tagq(h, t);
1.155     kristaps 1140:                if (nn->next) {
                   1141:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1142:                        print_text(h, ",");
1.155     kristaps 1143:                }
1.1       kristaps 1144:        }
                   1145:
1.155     kristaps 1146:        if (n->child && n->next && n->next->tok == MDOC_Fa) {
                   1147:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1148:                print_text(h, ",");
1.155     kristaps 1149:        }
1.1       kristaps 1150:
1.237     schwarze 1151:        return 0;
1.1       kristaps 1152: }
                   1153:
                   1154: static int
                   1155: mdoc_fd_pre(MDOC_ARGS)
                   1156: {
1.162     kristaps 1157:        struct tag      *t;
1.249     schwarze 1158:        char            *buf, *cp;
1.1       kristaps 1159:
1.78      kristaps 1160:        synopsis_pre(h, n);
                   1161:
1.162     kristaps 1162:        if (NULL == (n = n->child))
1.237     schwarze 1163:                return 0;
1.162     kristaps 1164:
1.227     schwarze 1165:        assert(n->type == ROFFT_TEXT);
1.162     kristaps 1166:
                   1167:        if (strcmp(n->string, "#include")) {
1.274     schwarze 1168:                print_otag(h, TAG_B, "cT", "Fd");
1.237     schwarze 1169:                return 1;
1.162     kristaps 1170:        }
                   1171:
1.274     schwarze 1172:        print_otag(h, TAG_B, "cT", "In");
1.162     kristaps 1173:        print_text(h, n->string);
                   1174:
                   1175:        if (NULL != (n = n->next)) {
1.227     schwarze 1176:                assert(n->type == ROFFT_TEXT);
1.190     schwarze 1177:
1.162     kristaps 1178:                if (h->base_includes) {
1.249     schwarze 1179:                        cp = n->string;
                   1180:                        if (*cp == '<' || *cp == '"')
                   1181:                                cp++;
                   1182:                        buf = mandoc_strdup(cp);
                   1183:                        cp = strchr(buf, '\0') - 1;
                   1184:                        if (cp >= buf && (*cp == '>' || *cp == '"'))
                   1185:                                *cp = '\0';
1.274     schwarze 1186:                        t = print_otag(h, TAG_A, "cThI", "In", buf);
1.249     schwarze 1187:                        free(buf);
1.248     schwarze 1188:                } else
1.274     schwarze 1189:                        t = print_otag(h, TAG_A, "cT", "In");
1.162     kristaps 1190:
                   1191:                print_text(h, n->string);
                   1192:                print_tagq(h, t);
                   1193:
                   1194:                n = n->next;
                   1195:        }
                   1196:
                   1197:        for ( ; n; n = n->next) {
1.227     schwarze 1198:                assert(n->type == ROFFT_TEXT);
1.162     kristaps 1199:                print_text(h, n->string);
                   1200:        }
                   1201:
1.237     schwarze 1202:        return 0;
1.1       kristaps 1203: }
                   1204:
                   1205: static int
                   1206: mdoc_vt_pre(MDOC_ARGS)
                   1207: {
1.227     schwarze 1208:        if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1209:                synopsis_pre(h, n);
1.237     schwarze 1210:                return 1;
1.227     schwarze 1211:        } else if (n->type == ROFFT_ELEM) {
1.78      kristaps 1212:                synopsis_pre(h, n);
1.227     schwarze 1213:        } else if (n->type == ROFFT_HEAD)
1.237     schwarze 1214:                return 0;
1.1       kristaps 1215:
1.274     schwarze 1216:        print_otag(h, TAG_VAR, "cT", "Vt");
1.237     schwarze 1217:        return 1;
1.1       kristaps 1218: }
                   1219:
                   1220: static int
                   1221: mdoc_ft_pre(MDOC_ARGS)
                   1222: {
1.78      kristaps 1223:        synopsis_pre(h, n);
1.274     schwarze 1224:        print_otag(h, TAG_VAR, "cT", "Ft");
1.237     schwarze 1225:        return 1;
1.1       kristaps 1226: }
                   1227:
                   1228: static int
                   1229: mdoc_fn_pre(MDOC_ARGS)
                   1230: {
1.157     kristaps 1231:        struct tag      *t;
                   1232:        char             nbuf[BUFSIZ];
                   1233:        const char      *sp, *ep;
1.248     schwarze 1234:        int              sz, pretty;
1.1       kristaps 1235:
1.244     schwarze 1236:        pretty = NODE_SYNPRETTY & n->flags;
1.78      kristaps 1237:        synopsis_pre(h, n);
1.1       kristaps 1238:
1.7       kristaps 1239:        /* Split apart into type and name. */
                   1240:        assert(n->child->string);
                   1241:        sp = n->child->string;
1.19      kristaps 1242:
1.26      kristaps 1243:        ep = strchr(sp, ' ');
                   1244:        if (NULL != ep) {
1.274     schwarze 1245:                t = print_otag(h, TAG_VAR, "cT", "Ft");
1.188     schwarze 1246:
1.19      kristaps 1247:                while (ep) {
                   1248:                        sz = MIN((int)(ep - sp), BUFSIZ - 1);
                   1249:                        (void)memcpy(nbuf, sp, (size_t)sz);
                   1250:                        nbuf[sz] = '\0';
                   1251:                        print_text(h, nbuf);
                   1252:                        sp = ++ep;
                   1253:                        ep = strchr(sp, ' ');
                   1254:                }
                   1255:                print_tagq(h, t);
1.7       kristaps 1256:        }
1.1       kristaps 1257:
1.274     schwarze 1258:        t = print_otag(h, TAG_B, "cT", "Fn");
1.7       kristaps 1259:
1.190     schwarze 1260:        if (sp)
                   1261:                print_text(h, sp);
1.7       kristaps 1262:
1.1       kristaps 1263:        print_tagq(h, t);
                   1264:
                   1265:        h->flags |= HTML_NOSPACE;
                   1266:        print_text(h, "(");
1.163     kristaps 1267:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1268:
1.157     kristaps 1269:        for (n = n->child->next; n; n = n->next) {
1.244     schwarze 1270:                if (NODE_SYNPRETTY & n->flags)
1.274     schwarze 1271:                        t = print_otag(h, TAG_VAR, "cTss?", "Fa",
1.248     schwarze 1272:                            "white-space", "nowrap");
                   1273:                else
1.274     schwarze 1274:                        t = print_otag(h, TAG_VAR, "cT", "Fa");
1.157     kristaps 1275:                print_text(h, n->string);
1.1       kristaps 1276:                print_tagq(h, t);
1.157     kristaps 1277:                if (n->next) {
1.155     kristaps 1278:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1279:                        print_text(h, ",");
1.155     kristaps 1280:                }
1.1       kristaps 1281:        }
                   1282:
1.155     kristaps 1283:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1284:        print_text(h, ")");
1.155     kristaps 1285:
1.157     kristaps 1286:        if (pretty) {
1.155     kristaps 1287:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1288:                print_text(h, ";");
1.155     kristaps 1289:        }
1.99      kristaps 1290:
1.237     schwarze 1291:        return 0;
1.99      kristaps 1292: }
                   1293:
                   1294: static int
                   1295: mdoc_sm_pre(MDOC_ARGS)
                   1296: {
                   1297:
1.192     schwarze 1298:        if (NULL == n->child)
                   1299:                h->flags ^= HTML_NONOSPACE;
                   1300:        else if (0 == strcmp("on", n->child->string))
1.99      kristaps 1301:                h->flags &= ~HTML_NONOSPACE;
1.192     schwarze 1302:        else
1.99      kristaps 1303:                h->flags |= HTML_NONOSPACE;
1.192     schwarze 1304:
                   1305:        if ( ! (HTML_NONOSPACE & h->flags))
                   1306:                h->flags &= ~HTML_NOSPACE;
1.1       kristaps 1307:
1.237     schwarze 1308:        return 0;
1.1       kristaps 1309: }
                   1310:
1.120     kristaps 1311: static int
1.191     schwarze 1312: mdoc_skip_pre(MDOC_ARGS)
1.187     schwarze 1313: {
                   1314:
1.237     schwarze 1315:        return 0;
1.187     schwarze 1316: }
                   1317:
                   1318: static int
1.120     kristaps 1319: mdoc_pp_pre(MDOC_ARGS)
                   1320: {
                   1321:
1.206     kristaps 1322:        print_paragraph(h);
1.237     schwarze 1323:        return 0;
1.1       kristaps 1324: }
1.2       kristaps 1325:
                   1326: static int
                   1327: mdoc_lk_pre(MDOC_ARGS)
                   1328: {
1.279     schwarze 1329:        struct tag      *t;
                   1330:
                   1331:        if ((n = n->child) == NULL)
1.237     schwarze 1332:                return 0;
1.2       kristaps 1333:
1.279     schwarze 1334:        /* Link target and link text. */
                   1335:        t = print_otag(h, TAG_A, "cTh", "Lk", n->string);
                   1336:        if (n->next == NULL || n->next->flags & NODE_DELIMC)
                   1337:                print_text(h, n->string);
                   1338:        for (n = n->next; n != NULL && !(n->flags & NODE_DELIMC); n = n->next)
1.170     kristaps 1339:                print_text(h, n->string);
1.279     schwarze 1340:        print_tagq(h, t);
1.170     kristaps 1341:
1.279     schwarze 1342:        /* Trailing punctuation. */
                   1343:        while (n != NULL) {
                   1344:                h->flags |= HTML_NOSPACE;
1.158     kristaps 1345:                print_text(h, n->string);
1.279     schwarze 1346:                n = n->next;
                   1347:        }
1.237     schwarze 1348:        return 0;
1.2       kristaps 1349: }
                   1350:
                   1351: static int
                   1352: mdoc_mt_pre(MDOC_ARGS)
                   1353: {
1.159     kristaps 1354:        struct tag      *t;
1.249     schwarze 1355:        char            *cp;
1.2       kristaps 1356:
1.159     kristaps 1357:        for (n = n->child; n; n = n->next) {
1.227     schwarze 1358:                assert(n->type == ROFFT_TEXT);
1.159     kristaps 1359:
1.249     schwarze 1360:                mandoc_asprintf(&cp, "mailto:%s", n->string);
1.274     schwarze 1361:                t = print_otag(h, TAG_A, "cTh", "Mt", cp);
1.159     kristaps 1362:                print_text(h, n->string);
1.2       kristaps 1363:                print_tagq(h, t);
1.249     schwarze 1364:                free(cp);
1.2       kristaps 1365:        }
1.188     schwarze 1366:
1.237     schwarze 1367:        return 0;
1.2       kristaps 1368: }
1.4       kristaps 1369:
                   1370: static int
                   1371: mdoc_fo_pre(MDOC_ARGS)
                   1372: {
1.77      kristaps 1373:        struct tag      *t;
1.4       kristaps 1374:
1.227     schwarze 1375:        if (n->type == ROFFT_BODY) {
1.4       kristaps 1376:                h->flags |= HTML_NOSPACE;
                   1377:                print_text(h, "(");
                   1378:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1379:                return 1;
1.227     schwarze 1380:        } else if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1381:                synopsis_pre(h, n);
1.237     schwarze 1382:                return 1;
1.57      kristaps 1383:        }
1.4       kristaps 1384:
1.233     schwarze 1385:        if (n->child == NULL)
1.237     schwarze 1386:                return 0;
1.77      kristaps 1387:
                   1388:        assert(n->child->string);
1.274     schwarze 1389:        t = print_otag(h, TAG_B, "cT", "Fn");
1.77      kristaps 1390:        print_text(h, n->child->string);
                   1391:        print_tagq(h, t);
1.237     schwarze 1392:        return 0;
1.4       kristaps 1393: }
                   1394:
                   1395: static void
                   1396: mdoc_fo_post(MDOC_ARGS)
                   1397: {
1.78      kristaps 1398:
1.227     schwarze 1399:        if (n->type != ROFFT_BODY)
1.4       kristaps 1400:                return;
1.155     kristaps 1401:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1402:        print_text(h, ")");
1.155     kristaps 1403:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1404:        print_text(h, ";");
                   1405: }
                   1406:
                   1407: static int
                   1408: mdoc_in_pre(MDOC_ARGS)
                   1409: {
1.156     kristaps 1410:        struct tag      *t;
1.34      kristaps 1411:
1.78      kristaps 1412:        synopsis_pre(h, n);
1.274     schwarze 1413:        print_otag(h, TAG_B, "cT", "In");
1.4       kristaps 1414:
1.156     kristaps 1415:        /*
                   1416:         * The first argument of the `In' gets special treatment as
                   1417:         * being a linked value.  Subsequent values are printed
                   1418:         * afterward.  groff does similarly.  This also handles the case
                   1419:         * of no children.
                   1420:         */
                   1421:
1.244     schwarze 1422:        if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4       kristaps 1423:                print_text(h, "#include");
                   1424:
                   1425:        print_text(h, "<");
                   1426:        h->flags |= HTML_NOSPACE;
                   1427:
1.156     kristaps 1428:        if (NULL != (n = n->child)) {
1.227     schwarze 1429:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1430:
1.249     schwarze 1431:                if (h->base_includes)
1.274     schwarze 1432:                        t = print_otag(h, TAG_A, "cThI", "In", n->string);
1.249     schwarze 1433:                else
1.274     schwarze 1434:                        t = print_otag(h, TAG_A, "cT", "In");
1.156     kristaps 1435:                print_text(h, n->string);
1.17      kristaps 1436:                print_tagq(h, t);
1.156     kristaps 1437:
                   1438:                n = n->next;
1.17      kristaps 1439:        }
1.4       kristaps 1440:
                   1441:        h->flags |= HTML_NOSPACE;
                   1442:        print_text(h, ">");
1.156     kristaps 1443:
                   1444:        for ( ; n; n = n->next) {
1.227     schwarze 1445:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1446:                print_text(h, n->string);
                   1447:        }
1.4       kristaps 1448:
1.237     schwarze 1449:        return 0;
1.4       kristaps 1450: }
                   1451:
                   1452: static int
                   1453: mdoc_ic_pre(MDOC_ARGS)
                   1454: {
1.275     schwarze 1455:        char    *id;
                   1456:
                   1457:        if ((id = cond_id(n)) != NULL)
                   1458:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1459:        print_otag(h, TAG_B, "cTi", "Ic", id);
                   1460:        free(id);
1.237     schwarze 1461:        return 1;
1.4       kristaps 1462: }
                   1463:
                   1464: static int
                   1465: mdoc_va_pre(MDOC_ARGS)
                   1466: {
1.274     schwarze 1467:        print_otag(h, TAG_VAR, "cT", "Va");
1.237     schwarze 1468:        return 1;
1.4       kristaps 1469: }
                   1470:
                   1471: static int
1.5       kristaps 1472: mdoc_ap_pre(MDOC_ARGS)
                   1473: {
1.188     schwarze 1474:
1.5       kristaps 1475:        h->flags |= HTML_NOSPACE;
                   1476:        print_text(h, "\\(aq");
                   1477:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1478:        return 1;
1.5       kristaps 1479: }
                   1480:
                   1481: static int
                   1482: mdoc_bf_pre(MDOC_ARGS)
                   1483: {
1.248     schwarze 1484:        const char      *cattr;
1.5       kristaps 1485:
1.227     schwarze 1486:        if (n->type == ROFFT_HEAD)
1.237     schwarze 1487:                return 0;
1.227     schwarze 1488:        else if (n->type != ROFFT_BODY)
1.237     schwarze 1489:                return 1;
1.5       kristaps 1490:
1.198     schwarze 1491:        if (FONT_Em == n->norm->Bf.font)
1.259     schwarze 1492:                cattr = "Em";
1.198     schwarze 1493:        else if (FONT_Sy == n->norm->Bf.font)
1.259     schwarze 1494:                cattr = "Sy";
1.188     schwarze 1495:        else if (FONT_Li == n->norm->Bf.font)
1.255     schwarze 1496:                cattr = "Li";
1.92      kristaps 1497:        else
1.268     schwarze 1498:                cattr = "No";
1.5       kristaps 1499:
1.188     schwarze 1500:        /*
1.92      kristaps 1501:         * We want this to be inline-formatted, but needs to be div to
1.188     schwarze 1502:         * accept block children.
1.92      kristaps 1503:         */
1.248     schwarze 1504:
                   1505:        print_otag(h, TAG_DIV, "css?hl", cattr, "display", "inline", 1);
1.237     schwarze 1506:        return 1;
1.5       kristaps 1507: }
                   1508:
                   1509: static int
                   1510: mdoc_ms_pre(MDOC_ARGS)
                   1511: {
1.275     schwarze 1512:        char *id;
                   1513:
                   1514:        if ((id = cond_id(n)) != NULL)
                   1515:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1516:        print_otag(h, TAG_B, "cTi", "Ms", id);
                   1517:        free(id);
1.237     schwarze 1518:        return 1;
1.5       kristaps 1519: }
                   1520:
                   1521: static int
1.110     schwarze 1522: mdoc_igndelim_pre(MDOC_ARGS)
1.5       kristaps 1523: {
                   1524:
                   1525:        h->flags |= HTML_IGNDELIM;
1.237     schwarze 1526:        return 1;
1.5       kristaps 1527: }
                   1528:
                   1529: static void
                   1530: mdoc_pf_post(MDOC_ARGS)
                   1531: {
                   1532:
1.244     schwarze 1533:        if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214     schwarze 1534:                h->flags |= HTML_NOSPACE;
1.5       kristaps 1535: }
                   1536:
                   1537: static int
                   1538: mdoc_rs_pre(MDOC_ARGS)
                   1539: {
1.227     schwarze 1540:        if (n->type != ROFFT_BLOCK)
1.237     schwarze 1541:                return 1;
1.5       kristaps 1542:
1.120     kristaps 1543:        if (n->prev && SEC_SEE_ALSO == n->sec)
1.206     kristaps 1544:                print_paragraph(h);
1.5       kristaps 1545:
1.274     schwarze 1546:        print_otag(h, TAG_CITE, "cT", "Rs");
1.237     schwarze 1547:        return 1;
1.210     schwarze 1548: }
                   1549:
                   1550: static int
                   1551: mdoc_no_pre(MDOC_ARGS)
                   1552: {
1.275     schwarze 1553:        char *id;
                   1554:
                   1555:        if ((id = cond_id(n)) != NULL)
                   1556:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1557:        print_otag(h, TAG_SPAN, "ci", "No", id);
                   1558:        free(id);
1.237     schwarze 1559:        return 1;
1.5       kristaps 1560: }
1.6       kristaps 1561:
                   1562: static int
                   1563: mdoc_li_pre(MDOC_ARGS)
                   1564: {
1.275     schwarze 1565:        char    *id;
                   1566:
                   1567:        if ((id = cond_id(n)) != NULL)
                   1568:                print_otag(h, TAG_A, "chR", "selflink", id);
                   1569:        print_otag(h, TAG_CODE, "ci", "Li", id);
                   1570:        free(id);
1.237     schwarze 1571:        return 1;
1.6       kristaps 1572: }
                   1573:
                   1574: static int
                   1575: mdoc_sy_pre(MDOC_ARGS)
                   1576: {
1.274     schwarze 1577:        print_otag(h, TAG_B, "cT", "Sy");
1.237     schwarze 1578:        return 1;
1.6       kristaps 1579: }
                   1580:
                   1581: static int
                   1582: mdoc_lb_pre(MDOC_ARGS)
                   1583: {
1.244     schwarze 1584:        if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
1.248     schwarze 1585:                print_otag(h, TAG_BR, "");
1.127     kristaps 1586:
1.274     schwarze 1587:        print_otag(h, TAG_SPAN, "cT", "Lb");
1.237     schwarze 1588:        return 1;
1.6       kristaps 1589: }
1.10      kristaps 1590:
                   1591: static int
                   1592: mdoc__x_pre(MDOC_ARGS)
                   1593: {
1.248     schwarze 1594:        const char      *cattr;
                   1595:        enum htmltag     t;
1.133     kristaps 1596:
                   1597:        t = TAG_SPAN;
1.37      kristaps 1598:
1.10      kristaps 1599:        switch (n->tok) {
1.188     schwarze 1600:        case MDOC__A:
1.257     schwarze 1601:                cattr = "RsA";
1.103     kristaps 1602:                if (n->prev && MDOC__A == n->prev->tok)
                   1603:                        if (NULL == n->next || MDOC__A != n->next->tok)
                   1604:                                print_text(h, "and");
1.10      kristaps 1605:                break;
1.188     schwarze 1606:        case MDOC__B:
1.133     kristaps 1607:                t = TAG_I;
1.257     schwarze 1608:                cattr = "RsB";
1.10      kristaps 1609:                break;
1.188     schwarze 1610:        case MDOC__C:
1.257     schwarze 1611:                cattr = "RsC";
1.10      kristaps 1612:                break;
1.188     schwarze 1613:        case MDOC__D:
1.257     schwarze 1614:                cattr = "RsD";
1.10      kristaps 1615:                break;
1.188     schwarze 1616:        case MDOC__I:
1.133     kristaps 1617:                t = TAG_I;
1.257     schwarze 1618:                cattr = "RsI";
1.10      kristaps 1619:                break;
1.188     schwarze 1620:        case MDOC__J:
1.133     kristaps 1621:                t = TAG_I;
1.257     schwarze 1622:                cattr = "RsJ";
1.10      kristaps 1623:                break;
1.188     schwarze 1624:        case MDOC__N:
1.257     schwarze 1625:                cattr = "RsN";
1.10      kristaps 1626:                break;
1.188     schwarze 1627:        case MDOC__O:
1.257     schwarze 1628:                cattr = "RsO";
1.10      kristaps 1629:                break;
1.188     schwarze 1630:        case MDOC__P:
1.257     schwarze 1631:                cattr = "RsP";
1.10      kristaps 1632:                break;
1.188     schwarze 1633:        case MDOC__Q:
1.257     schwarze 1634:                cattr = "RsQ";
1.10      kristaps 1635:                break;
1.188     schwarze 1636:        case MDOC__R:
1.257     schwarze 1637:                cattr = "RsR";
1.10      kristaps 1638:                break;
1.188     schwarze 1639:        case MDOC__T:
1.257     schwarze 1640:                cattr = "RsT";
1.10      kristaps 1641:                break;
1.188     schwarze 1642:        case MDOC__U:
1.257     schwarze 1643:                print_otag(h, TAG_A, "ch", "RsU", n->child->string);
                   1644:                return 1;
1.188     schwarze 1645:        case MDOC__V:
1.257     schwarze 1646:                cattr = "RsV";
1.10      kristaps 1647:                break;
                   1648:        default:
                   1649:                abort();
                   1650:        }
                   1651:
1.257     schwarze 1652:        print_otag(h, t, "c", cattr);
1.237     schwarze 1653:        return 1;
1.10      kristaps 1654: }
                   1655:
                   1656: static void
                   1657: mdoc__x_post(MDOC_ARGS)
                   1658: {
1.103     kristaps 1659:
                   1660:        if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
                   1661:                if (NULL == n->next->next || MDOC__A != n->next->next->tok)
                   1662:                        if (NULL == n->prev || MDOC__A != n->prev->tok)
                   1663:                                return;
1.10      kristaps 1664:
1.61      kristaps 1665:        /* TODO: %U */
                   1666:
1.106     kristaps 1667:        if (NULL == n->parent || MDOC_Rs != n->parent->tok)
                   1668:                return;
                   1669:
1.155     kristaps 1670:        h->flags |= HTML_NOSPACE;
1.10      kristaps 1671:        print_text(h, n->next ? "," : ".");
1.94      kristaps 1672: }
                   1673:
                   1674: static int
                   1675: mdoc_bk_pre(MDOC_ARGS)
                   1676: {
                   1677:
                   1678:        switch (n->type) {
1.227     schwarze 1679:        case ROFFT_BLOCK:
1.94      kristaps 1680:                break;
1.227     schwarze 1681:        case ROFFT_HEAD:
1.237     schwarze 1682:                return 0;
1.227     schwarze 1683:        case ROFFT_BODY:
1.240     schwarze 1684:                if (n->parent->args != NULL || n->prev->child == NULL)
1.131     kristaps 1685:                        h->flags |= HTML_PREKEEP;
1.94      kristaps 1686:                break;
                   1687:        default:
                   1688:                abort();
                   1689:        }
                   1690:
1.237     schwarze 1691:        return 1;
1.94      kristaps 1692: }
                   1693:
                   1694: static void
                   1695: mdoc_bk_post(MDOC_ARGS)
                   1696: {
                   1697:
1.227     schwarze 1698:        if (n->type == ROFFT_BODY)
1.94      kristaps 1699:                h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10      kristaps 1700: }
1.107     kristaps 1701:
                   1702: static int
                   1703: mdoc_quote_pre(MDOC_ARGS)
                   1704: {
1.227     schwarze 1705:        if (n->type != ROFFT_BODY)
1.237     schwarze 1706:                return 1;
1.107     kristaps 1707:
                   1708:        switch (n->tok) {
1.188     schwarze 1709:        case MDOC_Ao:
                   1710:        case MDOC_Aq:
1.240     schwarze 1711:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1712:                    n->child->tok == MDOC_Mt ?  "<" : "\\(la");
1.107     kristaps 1713:                break;
1.188     schwarze 1714:        case MDOC_Bro:
                   1715:        case MDOC_Brq:
1.107     kristaps 1716:                print_text(h, "\\(lC");
                   1717:                break;
1.188     schwarze 1718:        case MDOC_Bo:
                   1719:        case MDOC_Bq:
1.107     kristaps 1720:                print_text(h, "\\(lB");
                   1721:                break;
1.188     schwarze 1722:        case MDOC_Oo:
                   1723:        case MDOC_Op:
1.107     kristaps 1724:                print_text(h, "\\(lB");
1.109     kristaps 1725:                h->flags |= HTML_NOSPACE;
1.258     schwarze 1726:                print_otag(h, TAG_SPAN, "c", "Op");
1.107     kristaps 1727:                break;
1.191     schwarze 1728:        case MDOC_En:
                   1729:                if (NULL == n->norm->Es ||
                   1730:                    NULL == n->norm->Es->child)
1.237     schwarze 1731:                        return 1;
1.191     schwarze 1732:                print_text(h, n->norm->Es->child->string);
                   1733:                break;
1.188     schwarze 1734:        case MDOC_Do:
                   1735:        case MDOC_Dq:
                   1736:        case MDOC_Qo:
                   1737:        case MDOC_Qq:
1.107     kristaps 1738:                print_text(h, "\\(lq");
                   1739:                break;
1.188     schwarze 1740:        case MDOC_Po:
                   1741:        case MDOC_Pq:
1.107     kristaps 1742:                print_text(h, "(");
                   1743:                break;
1.188     schwarze 1744:        case MDOC_Ql:
1.178     kristaps 1745:                print_text(h, "\\(oq");
                   1746:                h->flags |= HTML_NOSPACE;
1.255     schwarze 1747:                print_otag(h, TAG_CODE, "c", "Li");
1.178     kristaps 1748:                break;
1.188     schwarze 1749:        case MDOC_So:
                   1750:        case MDOC_Sq:
1.107     kristaps 1751:                print_text(h, "\\(oq");
                   1752:                break;
                   1753:        default:
                   1754:                abort();
                   1755:        }
                   1756:
                   1757:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1758:        return 1;
1.107     kristaps 1759: }
                   1760:
                   1761: static void
                   1762: mdoc_quote_post(MDOC_ARGS)
                   1763: {
                   1764:
1.227     schwarze 1765:        if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107     kristaps 1766:                return;
                   1767:
1.221     schwarze 1768:        h->flags |= HTML_NOSPACE;
1.107     kristaps 1769:
                   1770:        switch (n->tok) {
1.188     schwarze 1771:        case MDOC_Ao:
                   1772:        case MDOC_Aq:
1.240     schwarze 1773:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1774:                    n->child->tok == MDOC_Mt ?  ">" : "\\(ra");
1.107     kristaps 1775:                break;
1.188     schwarze 1776:        case MDOC_Bro:
                   1777:        case MDOC_Brq:
1.107     kristaps 1778:                print_text(h, "\\(rC");
                   1779:                break;
1.188     schwarze 1780:        case MDOC_Oo:
                   1781:        case MDOC_Op:
                   1782:        case MDOC_Bo:
                   1783:        case MDOC_Bq:
1.107     kristaps 1784:                print_text(h, "\\(rB");
1.191     schwarze 1785:                break;
                   1786:        case MDOC_En:
1.221     schwarze 1787:                if (n->norm->Es == NULL ||
                   1788:                    n->norm->Es->child == NULL ||
                   1789:                    n->norm->Es->child->next == NULL)
                   1790:                        h->flags &= ~HTML_NOSPACE;
                   1791:                else
1.191     schwarze 1792:                        print_text(h, n->norm->Es->child->next->string);
1.107     kristaps 1793:                break;
1.188     schwarze 1794:        case MDOC_Qo:
                   1795:        case MDOC_Qq:
                   1796:        case MDOC_Do:
                   1797:        case MDOC_Dq:
1.107     kristaps 1798:                print_text(h, "\\(rq");
                   1799:                break;
1.188     schwarze 1800:        case MDOC_Po:
                   1801:        case MDOC_Pq:
1.107     kristaps 1802:                print_text(h, ")");
                   1803:                break;
1.188     schwarze 1804:        case MDOC_Ql:
                   1805:        case MDOC_So:
                   1806:        case MDOC_Sq:
1.183     schwarze 1807:                print_text(h, "\\(cq");
1.107     kristaps 1808:                break;
                   1809:        default:
                   1810:                abort();
                   1811:        }
1.221     schwarze 1812: }
                   1813:
                   1814: static int
                   1815: mdoc_eo_pre(MDOC_ARGS)
                   1816: {
                   1817:
1.227     schwarze 1818:        if (n->type != ROFFT_BODY)
1.237     schwarze 1819:                return 1;
1.221     schwarze 1820:
                   1821:        if (n->end == ENDBODY_NOT &&
                   1822:            n->parent->head->child == NULL &&
                   1823:            n->child != NULL &&
                   1824:            n->child->end != ENDBODY_NOT)
                   1825:                print_text(h, "\\&");
                   1826:        else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224     schwarze 1827:            n->parent->head->child != NULL && (n->child != NULL ||
                   1828:            (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221     schwarze 1829:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1830:        return 1;
1.221     schwarze 1831: }
                   1832:
                   1833: static void
                   1834: mdoc_eo_post(MDOC_ARGS)
                   1835: {
                   1836:        int      body, tail;
                   1837:
1.227     schwarze 1838:        if (n->type != ROFFT_BODY)
1.221     schwarze 1839:                return;
                   1840:
                   1841:        if (n->end != ENDBODY_NOT) {
                   1842:                h->flags &= ~HTML_NOSPACE;
                   1843:                return;
                   1844:        }
                   1845:
                   1846:        body = n->child != NULL || n->parent->head->child != NULL;
                   1847:        tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
                   1848:
                   1849:        if (body && tail)
                   1850:                h->flags |= HTML_NOSPACE;
                   1851:        else if ( ! tail)
                   1852:                h->flags &= ~HTML_NOSPACE;
1.107     kristaps 1853: }

CVSweb