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

Annotation of mandoc/mdoc_html.c, Revision 1.321

1.321   ! schwarze    1: /*     $Id: mdoc_html.c,v 1.320 2018/12/25 00:06:25 schwarze Exp $ */
1.1       kristaps    2: /*
1.208     schwarze    3:  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
1.299     schwarze    4:  * Copyright (c) 2014,2015,2016,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
1.1       kristaps    5:  *
                      6:  * Permission to use, copy, modify, and distribute this software for any
                      7:  * purpose with or without fee is hereby granted, provided that the above
                      8:  * copyright notice and this permission notice appear in all copies.
                      9:  *
1.227     schwarze   10:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.1       kristaps   11:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.227     schwarze   12:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.1       kristaps   13:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     14:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     15:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     16:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     17:  */
1.52      kristaps   18: #include "config.h"
                     19:
1.1       kristaps   20: #include <sys/types.h>
                     21:
                     22: #include <assert.h>
                     23: #include <ctype.h>
                     24: #include <stdio.h>
                     25: #include <stdlib.h>
                     26: #include <string.h>
                     27: #include <unistd.h>
                     28:
1.189     schwarze   29: #include "mandoc_aux.h"
1.318     schwarze   30: #include "mandoc.h"
1.227     schwarze   31: #include "roff.h"
1.215     schwarze   32: #include "mdoc.h"
1.23      kristaps   33: #include "out.h"
1.1       kristaps   34: #include "html.h"
1.29      kristaps   35: #include "main.h"
1.1       kristaps   36:
1.229     schwarze   37: #define        MDOC_ARGS         const struct roff_meta *meta, \
1.228     schwarze   38:                          struct roff_node *n, \
1.1       kristaps   39:                          struct html *h
                     40:
1.52      kristaps   41: #ifndef MIN
                     42: #define        MIN(a,b)        ((/*CONSTCOND*/(a)<(b))?(a):(b))
                     43: #endif
                     44:
1.311     schwarze   45: struct mdoc_html_act {
1.1       kristaps   46:        int             (*pre)(MDOC_ARGS);
                     47:        void            (*post)(MDOC_ARGS);
                     48: };
                     49:
1.275     schwarze   50: static char             *cond_id(const struct roff_node *);
1.296     schwarze   51: static void              print_mdoc_head(const struct roff_meta *,
                     52:                                struct html *);
1.1       kristaps   53: static void              print_mdoc_node(MDOC_ARGS);
                     54: static void              print_mdoc_nodelist(MDOC_ARGS);
1.188     schwarze   55: static void              synopsis_pre(struct html *,
1.228     schwarze   56:                                const struct roff_node *);
1.1       kristaps   57:
1.296     schwarze   58: static void              mdoc_root_post(const struct roff_meta *,
                     59:                                struct html *);
                     60: static int               mdoc_root_pre(const struct roff_meta *,
                     61:                                struct html *);
1.1       kristaps   62:
1.10      kristaps   63: static void              mdoc__x_post(MDOC_ARGS);
                     64: static int               mdoc__x_pre(MDOC_ARGS);
1.316     schwarze   65: static int               mdoc_abort_pre(MDOC_ARGS);
1.1       kristaps   66: static int               mdoc_ad_pre(MDOC_ARGS);
                     67: static int               mdoc_an_pre(MDOC_ARGS);
1.5       kristaps   68: static int               mdoc_ap_pre(MDOC_ARGS);
1.1       kristaps   69: static int               mdoc_ar_pre(MDOC_ARGS);
                     70: static int               mdoc_bd_pre(MDOC_ARGS);
1.5       kristaps   71: static int               mdoc_bf_pre(MDOC_ARGS);
1.94      kristaps   72: static void              mdoc_bk_post(MDOC_ARGS);
                     73: static int               mdoc_bk_pre(MDOC_ARGS);
1.1       kristaps   74: static int               mdoc_bl_pre(MDOC_ARGS);
                     75: static int               mdoc_cd_pre(MDOC_ARGS);
1.258     schwarze   76: static int               mdoc_cm_pre(MDOC_ARGS);
1.1       kristaps   77: static int               mdoc_d1_pre(MDOC_ARGS);
                     78: static int               mdoc_dv_pre(MDOC_ARGS);
                     79: static int               mdoc_fa_pre(MDOC_ARGS);
                     80: static int               mdoc_fd_pre(MDOC_ARGS);
                     81: static int               mdoc_fl_pre(MDOC_ARGS);
                     82: static int               mdoc_fn_pre(MDOC_ARGS);
                     83: static int               mdoc_ft_pre(MDOC_ARGS);
                     84: static int               mdoc_em_pre(MDOC_ARGS);
1.221     schwarze   85: static void              mdoc_eo_post(MDOC_ARGS);
                     86: static int               mdoc_eo_pre(MDOC_ARGS);
1.1       kristaps   87: static int               mdoc_er_pre(MDOC_ARGS);
                     88: static int               mdoc_ev_pre(MDOC_ARGS);
                     89: static int               mdoc_ex_pre(MDOC_ARGS);
1.4       kristaps   90: static void              mdoc_fo_post(MDOC_ARGS);
                     91: static int               mdoc_fo_pre(MDOC_ARGS);
                     92: static int               mdoc_ic_pre(MDOC_ARGS);
1.110     schwarze   93: static int               mdoc_igndelim_pre(MDOC_ARGS);
1.4       kristaps   94: static int               mdoc_in_pre(MDOC_ARGS);
1.1       kristaps   95: static int               mdoc_it_pre(MDOC_ARGS);
1.6       kristaps   96: static int               mdoc_lb_pre(MDOC_ARGS);
                     97: static int               mdoc_li_pre(MDOC_ARGS);
1.2       kristaps   98: static int               mdoc_lk_pre(MDOC_ARGS);
                     99: static int               mdoc_mt_pre(MDOC_ARGS);
1.5       kristaps  100: static int               mdoc_ms_pre(MDOC_ARGS);
1.1       kristaps  101: static int               mdoc_nd_pre(MDOC_ARGS);
                    102: static int               mdoc_nm_pre(MDOC_ARGS);
1.210     schwarze  103: static int               mdoc_no_pre(MDOC_ARGS);
1.1       kristaps  104: static int               mdoc_ns_pre(MDOC_ARGS);
                    105: static int               mdoc_pa_pre(MDOC_ARGS);
1.5       kristaps  106: static void              mdoc_pf_post(MDOC_ARGS);
1.120     kristaps  107: static int               mdoc_pp_pre(MDOC_ARGS);
1.107     kristaps  108: static void              mdoc_quote_post(MDOC_ARGS);
                    109: static int               mdoc_quote_pre(MDOC_ARGS);
1.5       kristaps  110: static int               mdoc_rs_pre(MDOC_ARGS);
1.1       kristaps  111: static int               mdoc_sh_pre(MDOC_ARGS);
1.191     schwarze  112: static int               mdoc_skip_pre(MDOC_ARGS);
1.99      kristaps  113: static int               mdoc_sm_pre(MDOC_ARGS);
1.1       kristaps  114: static int               mdoc_ss_pre(MDOC_ARGS);
1.269     schwarze  115: static int               mdoc_st_pre(MDOC_ARGS);
1.1       kristaps  116: static int               mdoc_sx_pre(MDOC_ARGS);
1.6       kristaps  117: static int               mdoc_sy_pre(MDOC_ARGS);
1.4       kristaps  118: static int               mdoc_va_pre(MDOC_ARGS);
1.1       kristaps  119: static int               mdoc_vt_pre(MDOC_ARGS);
                    120: static int               mdoc_xr_pre(MDOC_ARGS);
                    121: static int               mdoc_xx_pre(MDOC_ARGS);
                    122:
1.311     schwarze  123: static const struct mdoc_html_act mdoc_html_acts[MDOC_MAX - MDOC_Dd] = {
1.1       kristaps  124:        {NULL, NULL}, /* Dd */
                    125:        {NULL, NULL}, /* Dt */
                    126:        {NULL, NULL}, /* Os */
                    127:        {mdoc_sh_pre, NULL }, /* Sh */
1.188     schwarze  128:        {mdoc_ss_pre, NULL }, /* Ss */
                    129:        {mdoc_pp_pre, NULL}, /* Pp */
1.1       kristaps  130:        {mdoc_d1_pre, NULL}, /* D1 */
                    131:        {mdoc_d1_pre, NULL}, /* Dl */
                    132:        {mdoc_bd_pre, NULL}, /* Bd */
                    133:        {NULL, NULL}, /* Ed */
1.115     kristaps  134:        {mdoc_bl_pre, NULL}, /* Bl */
1.1       kristaps  135:        {NULL, NULL}, /* El */
                    136:        {mdoc_it_pre, NULL}, /* It */
1.188     schwarze  137:        {mdoc_ad_pre, NULL}, /* Ad */
1.1       kristaps  138:        {mdoc_an_pre, NULL}, /* An */
1.280     schwarze  139:        {mdoc_ap_pre, NULL}, /* Ap */
1.1       kristaps  140:        {mdoc_ar_pre, NULL}, /* Ar */
                    141:        {mdoc_cd_pre, NULL}, /* Cd */
1.258     schwarze  142:        {mdoc_cm_pre, NULL}, /* Cm */
1.188     schwarze  143:        {mdoc_dv_pre, NULL}, /* Dv */
                    144:        {mdoc_er_pre, NULL}, /* Er */
                    145:        {mdoc_ev_pre, NULL}, /* Ev */
1.1       kristaps  146:        {mdoc_ex_pre, NULL}, /* Ex */
1.188     schwarze  147:        {mdoc_fa_pre, NULL}, /* Fa */
                    148:        {mdoc_fd_pre, NULL}, /* Fd */
1.1       kristaps  149:        {mdoc_fl_pre, NULL}, /* Fl */
1.188     schwarze  150:        {mdoc_fn_pre, NULL}, /* Fn */
                    151:        {mdoc_ft_pre, NULL}, /* Ft */
                    152:        {mdoc_ic_pre, NULL}, /* Ic */
                    153:        {mdoc_in_pre, NULL}, /* In */
1.6       kristaps  154:        {mdoc_li_pre, NULL}, /* Li */
1.188     schwarze  155:        {mdoc_nd_pre, NULL}, /* Nd */
                    156:        {mdoc_nm_pre, NULL}, /* Nm */
1.107     kristaps  157:        {mdoc_quote_pre, mdoc_quote_post}, /* Op */
1.316     schwarze  158:        {mdoc_abort_pre, NULL}, /* Ot */
1.1       kristaps  159:        {mdoc_pa_pre, NULL}, /* Pa */
1.247     schwarze  160:        {mdoc_ex_pre, NULL}, /* Rv */
1.269     schwarze  161:        {mdoc_st_pre, NULL}, /* St */
1.4       kristaps  162:        {mdoc_va_pre, NULL}, /* Va */
1.188     schwarze  163:        {mdoc_vt_pre, NULL}, /* Vt */
1.1       kristaps  164:        {mdoc_xr_pre, NULL}, /* Xr */
1.10      kristaps  165:        {mdoc__x_pre, mdoc__x_post}, /* %A */
                    166:        {mdoc__x_pre, mdoc__x_post}, /* %B */
                    167:        {mdoc__x_pre, mdoc__x_post}, /* %D */
                    168:        {mdoc__x_pre, mdoc__x_post}, /* %I */
                    169:        {mdoc__x_pre, mdoc__x_post}, /* %J */
                    170:        {mdoc__x_pre, mdoc__x_post}, /* %N */
                    171:        {mdoc__x_pre, mdoc__x_post}, /* %O */
                    172:        {mdoc__x_pre, mdoc__x_post}, /* %P */
                    173:        {mdoc__x_pre, mdoc__x_post}, /* %R */
                    174:        {mdoc__x_pre, mdoc__x_post}, /* %T */
                    175:        {mdoc__x_pre, mdoc__x_post}, /* %V */
1.1       kristaps  176:        {NULL, NULL}, /* Ac */
1.107     kristaps  177:        {mdoc_quote_pre, mdoc_quote_post}, /* Ao */
                    178:        {mdoc_quote_pre, mdoc_quote_post}, /* Aq */
1.269     schwarze  179:        {mdoc_xx_pre, NULL}, /* At */
1.1       kristaps  180:        {NULL, NULL}, /* Bc */
1.188     schwarze  181:        {mdoc_bf_pre, NULL}, /* Bf */
1.107     kristaps  182:        {mdoc_quote_pre, mdoc_quote_post}, /* Bo */
                    183:        {mdoc_quote_pre, mdoc_quote_post}, /* Bq */
1.1       kristaps  184:        {mdoc_xx_pre, NULL}, /* Bsx */
1.246     schwarze  185:        {mdoc_xx_pre, NULL}, /* Bx */
1.212     schwarze  186:        {mdoc_skip_pre, NULL}, /* Db */
1.1       kristaps  187:        {NULL, NULL}, /* Dc */
1.107     kristaps  188:        {mdoc_quote_pre, mdoc_quote_post}, /* Do */
                    189:        {mdoc_quote_pre, mdoc_quote_post}, /* Dq */
1.55      kristaps  190:        {NULL, NULL}, /* Ec */ /* FIXME: no space */
1.1       kristaps  191:        {NULL, NULL}, /* Ef */
1.188     schwarze  192:        {mdoc_em_pre, NULL}, /* Em */
1.221     schwarze  193:        {mdoc_eo_pre, mdoc_eo_post}, /* Eo */
1.1       kristaps  194:        {mdoc_xx_pre, NULL}, /* Fx */
1.98      kristaps  195:        {mdoc_ms_pre, NULL}, /* Ms */
1.210     schwarze  196:        {mdoc_no_pre, NULL}, /* No */
1.1       kristaps  197:        {mdoc_ns_pre, NULL}, /* Ns */
                    198:        {mdoc_xx_pre, NULL}, /* Nx */
                    199:        {mdoc_xx_pre, NULL}, /* Ox */
                    200:        {NULL, NULL}, /* Pc */
1.110     schwarze  201:        {mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
1.107     kristaps  202:        {mdoc_quote_pre, mdoc_quote_post}, /* Po */
                    203:        {mdoc_quote_pre, mdoc_quote_post}, /* Pq */
1.1       kristaps  204:        {NULL, NULL}, /* Qc */
1.107     kristaps  205:        {mdoc_quote_pre, mdoc_quote_post}, /* Ql */
                    206:        {mdoc_quote_pre, mdoc_quote_post}, /* Qo */
                    207:        {mdoc_quote_pre, mdoc_quote_post}, /* Qq */
1.1       kristaps  208:        {NULL, NULL}, /* Re */
1.5       kristaps  209:        {mdoc_rs_pre, NULL}, /* Rs */
1.1       kristaps  210:        {NULL, NULL}, /* Sc */
1.107     kristaps  211:        {mdoc_quote_pre, mdoc_quote_post}, /* So */
                    212:        {mdoc_quote_pre, mdoc_quote_post}, /* Sq */
1.188     schwarze  213:        {mdoc_sm_pre, NULL}, /* Sm */
1.1       kristaps  214:        {mdoc_sx_pre, NULL}, /* Sx */
1.6       kristaps  215:        {mdoc_sy_pre, NULL}, /* Sy */
1.1       kristaps  216:        {NULL, NULL}, /* Tn */
                    217:        {mdoc_xx_pre, NULL}, /* Ux */
                    218:        {NULL, NULL}, /* Xc */
                    219:        {NULL, NULL}, /* Xo */
1.188     schwarze  220:        {mdoc_fo_pre, mdoc_fo_post}, /* Fo */
                    221:        {NULL, NULL}, /* Fc */
1.107     kristaps  222:        {mdoc_quote_pre, mdoc_quote_post}, /* Oo */
1.1       kristaps  223:        {NULL, NULL}, /* Oc */
1.94      kristaps  224:        {mdoc_bk_pre, mdoc_bk_post}, /* Bk */
1.1       kristaps  225:        {NULL, NULL}, /* Ek */
1.247     schwarze  226:        {NULL, NULL}, /* Bt */
1.1       kristaps  227:        {NULL, NULL}, /* Hf */
1.191     schwarze  228:        {mdoc_em_pre, NULL}, /* Fr */
1.247     schwarze  229:        {NULL, NULL}, /* Ud */
1.6       kristaps  230:        {mdoc_lb_pre, NULL}, /* Lb */
1.316     schwarze  231:        {mdoc_abort_pre, NULL}, /* Lp */
1.188     schwarze  232:        {mdoc_lk_pre, NULL}, /* Lk */
                    233:        {mdoc_mt_pre, NULL}, /* Mt */
                    234:        {mdoc_quote_pre, mdoc_quote_post}, /* Brq */
                    235:        {mdoc_quote_pre, mdoc_quote_post}, /* Bro */
                    236:        {NULL, NULL}, /* Brc */
                    237:        {mdoc__x_pre, mdoc__x_post}, /* %C */
1.191     schwarze  238:        {mdoc_skip_pre, NULL}, /* Es */
                    239:        {mdoc_quote_pre, mdoc_quote_post}, /* En */
1.188     schwarze  240:        {mdoc_xx_pre, NULL}, /* Dx */
                    241:        {mdoc__x_pre, mdoc__x_post}, /* %Q */
                    242:        {mdoc__x_pre, mdoc__x_post}, /* %U */
                    243:        {NULL, NULL}, /* Ta */
1.1       kristaps  244: };
                    245:
1.188     schwarze  246:
1.23      kristaps  247: /*
1.78      kristaps  248:  * See the same function in mdoc_term.c for documentation.
                    249:  */
                    250: static void
1.228     schwarze  251: synopsis_pre(struct html *h, const struct roff_node *n)
1.78      kristaps  252: {
                    253:
1.244     schwarze  254:        if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
1.78      kristaps  255:                return;
                    256:
1.188     schwarze  257:        if (n->prev->tok == n->tok &&
                    258:            MDOC_Fo != n->tok &&
                    259:            MDOC_Ft != n->tok &&
                    260:            MDOC_Fn != n->tok) {
1.248     schwarze  261:                print_otag(h, TAG_BR, "");
1.78      kristaps  262:                return;
                    263:        }
                    264:
                    265:        switch (n->prev->tok) {
1.188     schwarze  266:        case MDOC_Fd:
                    267:        case MDOC_Fn:
                    268:        case MDOC_Fo:
                    269:        case MDOC_In:
                    270:        case MDOC_Vt:
1.206     kristaps  271:                print_paragraph(h);
1.78      kristaps  272:                break;
1.188     schwarze  273:        case MDOC_Ft:
1.78      kristaps  274:                if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
1.206     kristaps  275:                        print_paragraph(h);
1.78      kristaps  276:                        break;
                    277:                }
                    278:                /* FALLTHROUGH */
                    279:        default:
1.248     schwarze  280:                print_otag(h, TAG_BR, "");
1.78      kristaps  281:                break;
                    282:        }
                    283: }
                    284:
1.232     schwarze  285: void
1.321   ! schwarze  286: html_mdoc(void *arg, const struct roff_meta *mdoc)
1.1       kristaps  287: {
1.296     schwarze  288:        struct html             *h;
                    289:        struct roff_node        *n;
                    290:        struct tag              *t;
1.179     kristaps  291:
1.232     schwarze  292:        h = (struct html *)arg;
1.296     schwarze  293:        n = mdoc->first->child;
1.1       kristaps  294:
1.252     schwarze  295:        if ((h->oflags & HTML_FRAGMENT) == 0) {
1.179     kristaps  296:                print_gen_decls(h);
1.252     schwarze  297:                print_otag(h, TAG_HTML, "");
1.296     schwarze  298:                if (n->type == ROFFT_COMMENT)
                    299:                        print_gen_comment(h, n);
1.252     schwarze  300:                t = print_otag(h, TAG_HEAD, "");
1.321   ! schwarze  301:                print_mdoc_head(mdoc, h);
1.252     schwarze  302:                print_tagq(h, t);
1.248     schwarze  303:                print_otag(h, TAG_BODY, "");
1.252     schwarze  304:        }
1.1       kristaps  305:
1.321   ! schwarze  306:        mdoc_root_pre(mdoc, h);
1.253     schwarze  307:        t = print_otag(h, TAG_DIV, "c", "manual-text");
1.321   ! schwarze  308:        print_mdoc_nodelist(mdoc, n, h);
1.253     schwarze  309:        print_tagq(h, t);
1.321   ! schwarze  310:        mdoc_root_post(mdoc, h);
1.252     schwarze  311:        print_tagq(h, NULL);
1.1       kristaps  312: }
                    313:
                    314: static void
1.296     schwarze  315: print_mdoc_head(const struct roff_meta *meta, struct html *h)
1.1       kristaps  316: {
1.249     schwarze  317:        char    *cp;
1.1       kristaps  318:
                    319:        print_gen_head(h);
1.249     schwarze  320:
                    321:        if (meta->arch != NULL && meta->msec != NULL)
                    322:                mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
                    323:                    meta->msec, meta->arch);
                    324:        else if (meta->msec != NULL)
                    325:                mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
                    326:        else if (meta->arch != NULL)
                    327:                mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
                    328:        else
                    329:                cp = mandoc_strdup(meta->title);
1.1       kristaps  330:
1.248     schwarze  331:        print_otag(h, TAG_TITLE, "");
1.249     schwarze  332:        print_text(h, cp);
                    333:        free(cp);
1.1       kristaps  334: }
                    335:
                    336: static void
                    337: print_mdoc_nodelist(MDOC_ARGS)
                    338: {
                    339:
1.220     schwarze  340:        while (n != NULL) {
                    341:                print_mdoc_node(meta, n, h);
                    342:                n = n->next;
                    343:        }
1.1       kristaps  344: }
                    345:
                    346: static void
                    347: print_mdoc_node(MDOC_ARGS)
                    348: {
                    349:        int              child;
                    350:        struct tag      *t;
1.243     schwarze  351:
1.295     schwarze  352:        if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
1.243     schwarze  353:                return;
1.1       kristaps  354:
                    355:        child = 1;
1.264     schwarze  356:        t = h->tag;
1.244     schwarze  357:        n->flags &= ~NODE_ENDED;
1.1       kristaps  358:
                    359:        switch (n->type) {
1.227     schwarze  360:        case ROFFT_TEXT:
1.144     kristaps  361:                /* No tables in this mode... */
                    362:                assert(NULL == h->tblt);
1.149     kristaps  363:
                    364:                /*
                    365:                 * Make sure that if we're in a literal mode already
                    366:                 * (i.e., within a <PRE>) don't print the newline.
                    367:                 */
1.286     schwarze  368:                if (*n->string == ' ' && n->flags & NODE_LINE &&
                    369:                    (h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
                    370:                        print_otag(h, TAG_BR, "");
1.244     schwarze  371:                if (NODE_DELIMC & n->flags)
1.155     kristaps  372:                        h->flags |= HTML_NOSPACE;
1.1       kristaps  373:                print_text(h, n->string);
1.244     schwarze  374:                if (NODE_DELIMO & n->flags)
1.155     kristaps  375:                        h->flags |= HTML_NOSPACE;
1.151     kristaps  376:                return;
1.227     schwarze  377:        case ROFFT_EQN:
1.174     kristaps  378:                print_eqn(h, n->eqn);
1.153     kristaps  379:                break;
1.227     schwarze  380:        case ROFFT_TBL:
1.144     kristaps  381:                /*
                    382:                 * This will take care of initialising all of the table
                    383:                 * state data for the first table, then tearing it down
                    384:                 * for the last one.
                    385:                 */
1.141     kristaps  386:                print_tbl(h, n->span);
1.144     kristaps  387:                return;
1.1       kristaps  388:        default:
1.144     kristaps  389:                /*
                    390:                 * Close out the current table, if it's open, and unset
                    391:                 * the "meta" table state.  This will be reopened on the
                    392:                 * next table element.
                    393:                 */
1.213     schwarze  394:                if (h->tblt != NULL) {
1.144     kristaps  395:                        print_tblclose(h);
1.264     schwarze  396:                        t = h->tag;
1.144     kristaps  397:                }
1.213     schwarze  398:                assert(h->tblt == NULL);
1.281     schwarze  399:                if (n->tok < ROFF_MAX) {
1.282     schwarze  400:                        roff_html_pre(h, n);
1.283     schwarze  401:                        child = 0;
1.281     schwarze  402:                        break;
                    403:                }
1.280     schwarze  404:                assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
1.311     schwarze  405:                if (mdoc_html_acts[n->tok - MDOC_Dd].pre != NULL &&
1.280     schwarze  406:                    (n->end == ENDBODY_NOT || n->child != NULL))
1.311     schwarze  407:                        child = (*mdoc_html_acts[n->tok - MDOC_Dd].pre)(meta,
                    408:                            n, h);
1.1       kristaps  409:                break;
                    410:        }
                    411:
1.244     schwarze  412:        if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
1.222     schwarze  413:                h->flags &= ~HTML_KEEP;
                    414:                h->flags |= HTML_PREKEEP;
1.94      kristaps  415:        }
                    416:
1.1       kristaps  417:        if (child && n->child)
1.184     schwarze  418:                print_mdoc_nodelist(meta, n->child, h);
1.1       kristaps  419:
                    420:        print_stagq(h, t);
                    421:
                    422:        switch (n->type) {
1.227     schwarze  423:        case ROFFT_EQN:
1.1       kristaps  424:                break;
                    425:        default:
1.281     schwarze  426:                if (n->tok < ROFF_MAX ||
1.311     schwarze  427:                    mdoc_html_acts[n->tok - MDOC_Dd].post == NULL ||
1.281     schwarze  428:                    n->flags & NODE_ENDED)
1.213     schwarze  429:                        break;
1.311     schwarze  430:                (*mdoc_html_acts[n->tok - MDOC_Dd].post)(meta, n, h);
1.213     schwarze  431:                if (n->end != ENDBODY_NOT)
1.244     schwarze  432:                        n->body->flags |= NODE_ENDED;
1.1       kristaps  433:                break;
                    434:        }
                    435: }
                    436:
                    437: static void
1.296     schwarze  438: mdoc_root_post(const struct roff_meta *meta, struct html *h)
1.1       kristaps  439: {
                    440:        struct tag      *t, *tt;
                    441:
1.248     schwarze  442:        t = print_otag(h, TAG_TABLE, "c", "foot");
                    443:        tt = print_otag(h, TAG_TR, "");
1.40      kristaps  444:
1.248     schwarze  445:        print_otag(h, TAG_TD, "c", "foot-date");
1.184     schwarze  446:        print_text(h, meta->date);
1.1       kristaps  447:        print_stagq(h, tt);
                    448:
1.248     schwarze  449:        print_otag(h, TAG_TD, "c", "foot-os");
1.184     schwarze  450:        print_text(h, meta->os);
1.1       kristaps  451:        print_tagq(h, t);
                    452: }
                    453:
                    454: static int
1.296     schwarze  455: mdoc_root_pre(const struct roff_meta *meta, struct html *h)
1.1       kristaps  456: {
                    457:        struct tag      *t, *tt;
1.190     schwarze  458:        char            *volume, *title;
1.1       kristaps  459:
1.190     schwarze  460:        if (NULL == meta->arch)
                    461:                volume = mandoc_strdup(meta->vol);
                    462:        else
                    463:                mandoc_asprintf(&volume, "%s (%s)",
                    464:                    meta->vol, meta->arch);
1.1       kristaps  465:
1.195     schwarze  466:        if (NULL == meta->msec)
                    467:                title = mandoc_strdup(meta->title);
                    468:        else
                    469:                mandoc_asprintf(&title, "%s(%s)",
                    470:                    meta->title, meta->msec);
1.23      kristaps  471:
1.248     schwarze  472:        t = print_otag(h, TAG_TABLE, "c", "head");
                    473:        tt = print_otag(h, TAG_TR, "");
1.1       kristaps  474:
1.248     schwarze  475:        print_otag(h, TAG_TD, "c", "head-ltitle");
1.2       kristaps  476:        print_text(h, title);
1.1       kristaps  477:        print_stagq(h, tt);
                    478:
1.248     schwarze  479:        print_otag(h, TAG_TD, "c", "head-vol");
1.190     schwarze  480:        print_text(h, volume);
1.1       kristaps  481:        print_stagq(h, tt);
                    482:
1.248     schwarze  483:        print_otag(h, TAG_TD, "c", "head-rtitle");
1.2       kristaps  484:        print_text(h, title);
1.1       kristaps  485:        print_tagq(h, t);
1.189     schwarze  486:
                    487:        free(title);
1.190     schwarze  488:        free(volume);
1.237     schwarze  489:        return 1;
1.1       kristaps  490: }
                    491:
1.254     schwarze  492: static char *
1.275     schwarze  493: cond_id(const struct roff_node *n)
                    494: {
                    495:        if (n->child != NULL &&
                    496:            n->child->type == ROFFT_TEXT &&
                    497:            (n->prev == NULL ||
                    498:             (n->prev->type == ROFFT_TEXT &&
                    499:              strcmp(n->prev->string, "|") == 0)) &&
                    500:            (n->parent->tok == MDOC_It ||
                    501:             (n->parent->tok == MDOC_Xo &&
                    502:              n->parent->parent->prev == NULL &&
                    503:              n->parent->parent->parent->tok == MDOC_It)))
1.304     schwarze  504:                return html_make_id(n, 1);
1.275     schwarze  505:        return NULL;
                    506: }
                    507:
1.1       kristaps  508: static int
                    509: mdoc_sh_pre(MDOC_ARGS)
                    510: {
1.314     schwarze  511:        struct roff_node        *sn, *subn;
                    512:        struct tag              *t, *tsec, *tsub;
1.313     schwarze  513:        char                    *id;
                    514:        int                      sc;
1.249     schwarze  515:
1.200     schwarze  516:        switch (n->type) {
1.313     schwarze  517:        case ROFFT_BLOCK:
                    518:                if ((h->oflags & HTML_TOC) == 0 ||
                    519:                    h->flags & HTML_TOCDONE ||
                    520:                    n->sec <= SEC_SYNOPSIS)
                    521:                        break;
                    522:                h->flags |= HTML_TOCDONE;
                    523:                sc = 0;
                    524:                for (sn = n->next; sn != NULL; sn = sn->next)
                    525:                        if (sn->sec == SEC_CUSTOM)
                    526:                                if (++sc == 2)
                    527:                                        break;
                    528:                if (sc < 2)
                    529:                        break;
                    530:                t = print_otag(h, TAG_H1, "c", "Sh");
                    531:                print_text(h, "TABLE OF CONTENTS");
                    532:                print_tagq(h, t);
                    533:                t = print_otag(h, TAG_UL, "c", "Bl-compact");
1.314     schwarze  534:                for (sn = n; sn != NULL; sn = sn->next) {
                    535:                        tsec = print_otag(h, TAG_LI, "");
1.313     schwarze  536:                        id = html_make_id(sn->head, 0);
1.319     schwarze  537:                        tsub = print_otag(h, TAG_A, "hR", id);
1.314     schwarze  538:                        free(id);
1.313     schwarze  539:                        print_mdoc_nodelist(meta, sn->head->child, h);
1.319     schwarze  540:                        print_tagq(h, tsub);
1.314     schwarze  541:                        tsub = NULL;
                    542:                        for (subn = sn->body->child; subn != NULL;
                    543:                            subn = subn->next) {
                    544:                                if (subn->tok != MDOC_Ss)
                    545:                                        continue;
1.315     schwarze  546:                                id = html_make_id(subn->head, 0);
                    547:                                if (id == NULL)
                    548:                                        continue;
1.314     schwarze  549:                                if (tsub == NULL)
                    550:                                        print_otag(h, TAG_UL,
                    551:                                            "c", "Bl-compact");
                    552:                                tsub = print_otag(h, TAG_LI, "");
                    553:                                print_otag(h, TAG_A, "hR", id);
                    554:                                free(id);
                    555:                                print_mdoc_nodelist(meta,
                    556:                                    subn->head->child, h);
                    557:                                print_tagq(h, tsub);
                    558:                        }
                    559:                        print_tagq(h, tsec);
1.313     schwarze  560:                }
                    561:                print_tagq(h, t);
                    562:                break;
1.263     schwarze  563:        case ROFFT_HEAD:
1.304     schwarze  564:                id = html_make_id(n, 1);
1.274     schwarze  565:                print_otag(h, TAG_H1, "cTi", "Sh", id);
1.278     schwarze  566:                if (id != NULL)
1.297     schwarze  567:                        print_otag(h, TAG_A, "chR", "permalink", id);
1.263     schwarze  568:                break;
1.227     schwarze  569:        case ROFFT_BODY:
1.200     schwarze  570:                if (n->sec == SEC_AUTHORS)
                    571:                        h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
1.263     schwarze  572:                break;
1.200     schwarze  573:        default:
                    574:                break;
                    575:        }
1.237     schwarze  576:        return 1;
1.1       kristaps  577: }
                    578:
                    579: static int
                    580: mdoc_ss_pre(MDOC_ARGS)
                    581: {
1.249     schwarze  582:        char    *id;
                    583:
1.253     schwarze  584:        if (n->type != ROFFT_HEAD)
1.237     schwarze  585:                return 1;
1.23      kristaps  586:
1.304     schwarze  587:        id = html_make_id(n, 1);
1.274     schwarze  588:        print_otag(h, TAG_H2, "cTi", "Ss", id);
1.278     schwarze  589:        if (id != NULL)
1.297     schwarze  590:                print_otag(h, TAG_A, "chR", "permalink", id);
1.237     schwarze  591:        return 1;
1.1       kristaps  592: }
                    593:
                    594: static int
                    595: mdoc_fl_pre(MDOC_ARGS)
                    596: {
1.275     schwarze  597:        char    *id;
                    598:
                    599:        if ((id = cond_id(n)) != NULL)
1.297     schwarze  600:                print_otag(h, TAG_A, "chR", "permalink", id);
1.298     schwarze  601:        print_otag(h, TAG_CODE, "cTi", "Fl", id);
1.275     schwarze  602:
1.50      kristaps  603:        print_text(h, "\\-");
1.240     schwarze  604:        if (!(n->child == NULL &&
1.199     schwarze  605:            (n->next == NULL ||
1.227     schwarze  606:             n->next->type == ROFFT_TEXT ||
1.244     schwarze  607:             n->next->flags & NODE_LINE)))
1.1       kristaps  608:                h->flags |= HTML_NOSPACE;
1.50      kristaps  609:
1.237     schwarze  610:        return 1;
1.1       kristaps  611: }
                    612:
                    613: static int
1.258     schwarze  614: mdoc_cm_pre(MDOC_ARGS)
                    615: {
1.275     schwarze  616:        char    *id;
                    617:
                    618:        if ((id = cond_id(n)) != NULL)
1.297     schwarze  619:                print_otag(h, TAG_A, "chR", "permalink", id);
1.298     schwarze  620:        print_otag(h, TAG_CODE, "cTi", "Cm", id);
1.258     schwarze  621:        return 1;
                    622: }
                    623:
                    624: static int
1.1       kristaps  625: mdoc_nd_pre(MDOC_ARGS)
                    626: {
1.227     schwarze  627:        if (n->type != ROFFT_BODY)
1.237     schwarze  628:                return 1;
1.1       kristaps  629:
                    630:        print_text(h, "\\(em");
1.300     schwarze  631:        /* Cannot use TAG_SPAN because it may contain blocks. */
                    632:        print_otag(h, TAG_DIV, "cT", "Nd");
1.237     schwarze  633:        return 1;
1.1       kristaps  634: }
                    635:
                    636: static int
                    637: mdoc_nm_pre(MDOC_ARGS)
                    638: {
1.124     kristaps  639:        switch (n->type) {
1.227     schwarze  640:        case ROFFT_HEAD:
1.248     schwarze  641:                print_otag(h, TAG_TD, "");
1.235     schwarze  642:                /* FALLTHROUGH */
                    643:        case ROFFT_ELEM:
1.298     schwarze  644:                print_otag(h, TAG_CODE, "cT", "Nm");
1.237     schwarze  645:                return 1;
1.227     schwarze  646:        case ROFFT_BODY:
1.248     schwarze  647:                print_otag(h, TAG_TD, "");
1.237     schwarze  648:                return 1;
1.124     kristaps  649:        default:
                    650:                break;
                    651:        }
                    652:        synopsis_pre(h, n);
1.258     schwarze  653:        print_otag(h, TAG_TABLE, "c", "Nm");
1.248     schwarze  654:        print_otag(h, TAG_TR, "");
1.237     schwarze  655:        return 1;
1.1       kristaps  656: }
                    657:
                    658: static int
                    659: mdoc_xr_pre(MDOC_ARGS)
                    660: {
1.56      kristaps  661:        if (NULL == n->child)
1.237     schwarze  662:                return 0;
1.17      kristaps  663:
1.312     schwarze  664:        if (h->base_man1)
1.274     schwarze  665:                print_otag(h, TAG_A, "cThM", "Xr",
1.249     schwarze  666:                    n->child->string, n->child->next == NULL ?
                    667:                    NULL : n->child->next->string);
                    668:        else
1.274     schwarze  669:                print_otag(h, TAG_A, "cT", "Xr");
1.1       kristaps  670:
1.157     kristaps  671:        n = n->child;
                    672:        print_text(h, n->string);
1.16      kristaps  673:
1.157     kristaps  674:        if (NULL == (n = n->next))
1.237     schwarze  675:                return 0;
1.1       kristaps  676:
                    677:        h->flags |= HTML_NOSPACE;
                    678:        print_text(h, "(");
                    679:        h->flags |= HTML_NOSPACE;
1.157     kristaps  680:        print_text(h, n->string);
1.1       kristaps  681:        h->flags |= HTML_NOSPACE;
                    682:        print_text(h, ")");
1.237     schwarze  683:        return 0;
1.1       kristaps  684: }
                    685:
                    686: static int
                    687: mdoc_ns_pre(MDOC_ARGS)
                    688: {
                    689:
1.244     schwarze  690:        if ( ! (NODE_LINE & n->flags))
1.150     kristaps  691:                h->flags |= HTML_NOSPACE;
1.237     schwarze  692:        return 1;
1.1       kristaps  693: }
                    694:
                    695: static int
                    696: mdoc_ar_pre(MDOC_ARGS)
                    697: {
1.274     schwarze  698:        print_otag(h, TAG_VAR, "cT", "Ar");
1.237     schwarze  699:        return 1;
1.1       kristaps  700: }
                    701:
                    702: static int
                    703: mdoc_xx_pre(MDOC_ARGS)
                    704: {
1.259     schwarze  705:        print_otag(h, TAG_SPAN, "c", "Ux");
1.245     schwarze  706:        return 1;
1.4       kristaps  707: }
                    708:
                    709: static int
1.115     kristaps  710: mdoc_it_pre(MDOC_ARGS)
1.1       kristaps  711: {
1.256     schwarze  712:        const struct roff_node  *bl;
1.261     schwarze  713:        struct tag              *t;
1.256     schwarze  714:        enum mdoc_list           type;
1.115     kristaps  715:
                    716:        bl = n->parent;
1.273     schwarze  717:        while (bl->tok != MDOC_Bl)
1.115     kristaps  718:                bl = bl->parent;
1.137     kristaps  719:        type = bl->norm->Bl.type;
1.24      kristaps  720:
1.256     schwarze  721:        switch (type) {
                    722:        case LIST_bullet:
                    723:        case LIST_dash:
                    724:        case LIST_hyphen:
                    725:        case LIST_item:
                    726:        case LIST_enum:
                    727:                switch (n->type) {
                    728:                case ROFFT_HEAD:
1.237     schwarze  729:                        return 0;
1.256     schwarze  730:                case ROFFT_BODY:
1.299     schwarze  731:                        print_otag(h, TAG_LI, "");
1.115     kristaps  732:                        break;
                    733:                default:
                    734:                        break;
                    735:                }
1.256     schwarze  736:                break;
                    737:        case LIST_diag:
                    738:        case LIST_hang:
                    739:        case LIST_inset:
                    740:        case LIST_ohang:
                    741:                switch (n->type) {
                    742:                case ROFFT_HEAD:
1.299     schwarze  743:                        print_otag(h, TAG_DT, "");
1.115     kristaps  744:                        break;
1.256     schwarze  745:                case ROFFT_BODY:
1.305     schwarze  746:                        print_otag(h, TAG_DD, "");
1.115     kristaps  747:                        break;
                    748:                default:
                    749:                        break;
                    750:                }
1.256     schwarze  751:                break;
1.261     schwarze  752:        case LIST_tag:
                    753:                switch (n->type) {
                    754:                case ROFFT_HEAD:
                    755:                        if (h->style != NULL && !bl->norm->Bl.comp &&
                    756:                            (n->parent->prev == NULL ||
1.272     schwarze  757:                             n->parent->prev->body == NULL ||
1.261     schwarze  758:                             n->parent->prev->body->child != NULL)) {
1.305     schwarze  759:                                t = print_otag(h, TAG_DT, "");
1.261     schwarze  760:                                print_text(h, "\\ ");
                    761:                                print_tagq(h, t);
1.299     schwarze  762:                                t = print_otag(h, TAG_DD, "");
1.261     schwarze  763:                                print_text(h, "\\ ");
                    764:                                print_tagq(h, t);
                    765:                        }
1.305     schwarze  766:                        print_otag(h, TAG_DT, "");
1.261     schwarze  767:                        break;
                    768:                case ROFFT_BODY:
                    769:                        if (n->child == NULL) {
1.309     schwarze  770:                                print_otag(h, TAG_DD, "s", "width", "auto");
1.261     schwarze  771:                                print_text(h, "\\ ");
                    772:                        } else
1.299     schwarze  773:                                print_otag(h, TAG_DD, "");
1.261     schwarze  774:                        break;
                    775:                default:
                    776:                        break;
                    777:                }
                    778:                break;
1.256     schwarze  779:        case LIST_column:
                    780:                switch (n->type) {
                    781:                case ROFFT_HEAD:
                    782:                        break;
                    783:                case ROFFT_BODY:
1.299     schwarze  784:                        print_otag(h, TAG_TD, "");
1.115     kristaps  785:                        break;
                    786:                default:
1.299     schwarze  787:                        print_otag(h, TAG_TR, "");
1.115     kristaps  788:                }
1.256     schwarze  789:        default:
                    790:                break;
1.1       kristaps  791:        }
                    792:
1.237     schwarze  793:        return 1;
1.1       kristaps  794: }
                    795:
                    796: static int
1.115     kristaps  797: mdoc_bl_pre(MDOC_ARGS)
1.1       kristaps  798: {
1.320     schwarze  799:        char             cattr[32];
1.262     schwarze  800:        struct mdoc_bl  *bl;
1.248     schwarze  801:        enum htmltag     elemtype;
1.23      kristaps  802:
1.265     schwarze  803:        switch (n->type) {
                    804:        case ROFFT_BODY:
1.237     schwarze  805:                return 1;
1.265     schwarze  806:        case ROFFT_HEAD:
1.237     schwarze  807:                return 0;
1.265     schwarze  808:        default:
                    809:                break;
1.1       kristaps  810:        }
                    811:
1.307     schwarze  812:        bl = &n->norm->Bl;
1.262     schwarze  813:        switch (bl->type) {
1.188     schwarze  814:        case LIST_bullet:
1.256     schwarze  815:                elemtype = TAG_UL;
1.292     schwarze  816:                (void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
1.256     schwarze  817:                break;
1.188     schwarze  818:        case LIST_dash:
                    819:        case LIST_hyphen:
1.256     schwarze  820:                elemtype = TAG_UL;
1.292     schwarze  821:                (void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
1.256     schwarze  822:                break;
1.188     schwarze  823:        case LIST_item:
1.248     schwarze  824:                elemtype = TAG_UL;
1.292     schwarze  825:                (void)strlcpy(cattr, "Bl-item", sizeof(cattr));
1.1       kristaps  826:                break;
1.188     schwarze  827:        case LIST_enum:
1.248     schwarze  828:                elemtype = TAG_OL;
1.292     schwarze  829:                (void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
1.23      kristaps  830:                break;
1.188     schwarze  831:        case LIST_diag:
1.256     schwarze  832:                elemtype = TAG_DL;
1.292     schwarze  833:                (void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
1.256     schwarze  834:                break;
1.188     schwarze  835:        case LIST_hang:
1.256     schwarze  836:                elemtype = TAG_DL;
1.292     schwarze  837:                (void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
1.256     schwarze  838:                break;
1.188     schwarze  839:        case LIST_inset:
1.256     schwarze  840:                elemtype = TAG_DL;
1.292     schwarze  841:                (void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
1.256     schwarze  842:                break;
1.188     schwarze  843:        case LIST_ohang:
1.256     schwarze  844:                elemtype = TAG_DL;
1.292     schwarze  845:                (void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
1.256     schwarze  846:                break;
1.188     schwarze  847:        case LIST_tag:
1.262     schwarze  848:                if (bl->offs)
1.306     schwarze  849:                        print_otag(h, TAG_DIV, "c", "Bd-indent");
1.305     schwarze  850:                print_otag(h, TAG_DL, "c", bl->comp ?
                    851:                    "Bl-tag Bl-compact" : "Bl-tag");
1.261     schwarze  852:                return 1;
1.188     schwarze  853:        case LIST_column:
1.248     schwarze  854:                elemtype = TAG_TABLE;
1.292     schwarze  855:                (void)strlcpy(cattr, "Bl-column", sizeof(cattr));
1.1       kristaps  856:                break;
                    857:        default:
1.115     kristaps  858:                abort();
1.1       kristaps  859:        }
1.306     schwarze  860:        if (bl->offs != NULL)
                    861:                (void)strlcat(cattr, " Bd-indent", sizeof(cattr));
1.292     schwarze  862:        if (bl->comp)
                    863:                (void)strlcat(cattr, " Bl-compact", sizeof(cattr));
1.306     schwarze  864:        print_otag(h, elemtype, "c", cattr);
1.237     schwarze  865:        return 1;
1.1       kristaps  866: }
                    867:
                    868: static int
                    869: mdoc_ex_pre(MDOC_ARGS)
                    870: {
1.127     kristaps  871:        if (n->prev)
1.248     schwarze  872:                print_otag(h, TAG_BR, "");
1.269     schwarze  873:        return 1;
                    874: }
                    875:
                    876: static int
                    877: mdoc_st_pre(MDOC_ARGS)
                    878: {
1.274     schwarze  879:        print_otag(h, TAG_SPAN, "cT", "St");
1.247     schwarze  880:        return 1;
1.1       kristaps  881: }
                    882:
                    883: static int
                    884: mdoc_em_pre(MDOC_ARGS)
                    885: {
1.274     schwarze  886:        print_otag(h, TAG_I, "cT", "Em");
1.237     schwarze  887:        return 1;
1.1       kristaps  888: }
                    889:
                    890: static int
                    891: mdoc_d1_pre(MDOC_ARGS)
                    892: {
1.227     schwarze  893:        if (n->type != ROFFT_BLOCK)
1.237     schwarze  894:                return 1;
1.1       kristaps  895:
1.306     schwarze  896:        print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.120     kristaps  897:
1.255     schwarze  898:        if (n->tok == MDOC_Dl)
                    899:                print_otag(h, TAG_CODE, "c", "Li");
1.35      kristaps  900:
1.237     schwarze  901:        return 1;
1.1       kristaps  902: }
                    903:
                    904: static int
                    905: mdoc_sx_pre(MDOC_ARGS)
                    906: {
1.249     schwarze  907:        char    *id;
1.175     kristaps  908:
1.304     schwarze  909:        id = html_make_id(n, 0);
1.274     schwarze  910:        print_otag(h, TAG_A, "cThR", "Sx", id);
1.263     schwarze  911:        free(id);
1.237     schwarze  912:        return 1;
1.1       kristaps  913: }
                    914:
                    915: static int
                    916: mdoc_bd_pre(MDOC_ARGS)
                    917: {
1.306     schwarze  918:        int                      comp, sv;
1.228     schwarze  919:        struct roff_node        *nn;
1.1       kristaps  920:
1.227     schwarze  921:        if (n->type == ROFFT_HEAD)
1.237     schwarze  922:                return 0;
1.1       kristaps  923:
1.227     schwarze  924:        if (n->type == ROFFT_BLOCK) {
1.137     kristaps  925:                comp = n->norm->Bd.comp;
1.23      kristaps  926:                for (nn = n; nn && ! comp; nn = nn->parent) {
1.227     schwarze  927:                        if (nn->type != ROFFT_BLOCK)
1.23      kristaps  928:                                continue;
                    929:                        if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
                    930:                                comp = 1;
                    931:                        if (nn->prev)
                    932:                                break;
                    933:                }
1.126     kristaps  934:                if ( ! comp)
1.206     kristaps  935:                        print_paragraph(h);
1.237     schwarze  936:                return 1;
1.1       kristaps  937:        }
                    938:
1.209     schwarze  939:        /* Handle the -offset argument. */
                    940:
                    941:        if (n->norm->Bd.offs == NULL ||
                    942:            ! strcmp(n->norm->Bd.offs, "left"))
1.306     schwarze  943:                print_otag(h, TAG_DIV, "c", "Bd");
1.209     schwarze  944:        else
1.306     schwarze  945:                print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
1.241     schwarze  946:
                    947:        if (n->norm->Bd.type != DISP_unfilled &&
                    948:            n->norm->Bd.type != DISP_literal)
1.237     schwarze  949:                return 1;
1.1       kristaps  950:
1.255     schwarze  951:        print_otag(h, TAG_PRE, "c", "Li");
1.1       kristaps  952:
1.149     kristaps  953:        /* This can be recursive: save & set our literal state. */
                    954:
                    955:        sv = h->flags & HTML_LITERAL;
                    956:        h->flags |= HTML_LITERAL;
                    957:
1.14      kristaps  958:        for (nn = n->child; nn; nn = nn->next) {
1.184     schwarze  959:                print_mdoc_node(meta, nn, h);
1.108     kristaps  960:                /*
                    961:                 * If the printed node flushes its own line, then we
                    962:                 * needn't do it here as well.  This is hacky, but the
                    963:                 * notion of selective eoln whitespace is pretty dumb
                    964:                 * anyway, so don't sweat it.
                    965:                 */
                    966:                switch (nn->tok) {
1.285     schwarze  967:                case ROFF_br:
                    968:                case ROFF_sp:
1.188     schwarze  969:                case MDOC_Sm:
                    970:                case MDOC_Bl:
                    971:                case MDOC_D1:
                    972:                case MDOC_Dl:
                    973:                case MDOC_Pp:
1.108     kristaps  974:                        continue;
                    975:                default:
                    976:                        break;
                    977:                }
1.216     schwarze  978:                if (h->flags & HTML_NONEWLINE ||
1.244     schwarze  979:                    (nn->next && ! (nn->next->flags & NODE_LINE)))
1.101     schwarze  980:                        continue;
1.126     kristaps  981:                else if (nn->next)
                    982:                        print_text(h, "\n");
1.125     kristaps  983:
1.101     schwarze  984:                h->flags |= HTML_NOSPACE;
1.1       kristaps  985:        }
1.149     kristaps  986:
                    987:        if (0 == sv)
                    988:                h->flags &= ~HTML_LITERAL;
1.1       kristaps  989:
1.237     schwarze  990:        return 0;
1.1       kristaps  991: }
                    992:
                    993: static int
                    994: mdoc_pa_pre(MDOC_ARGS)
                    995: {
1.301     schwarze  996:        print_otag(h, TAG_SPAN, "cT", "Pa");
1.237     schwarze  997:        return 1;
1.1       kristaps  998: }
                    999:
                   1000: static int
                   1001: mdoc_ad_pre(MDOC_ARGS)
                   1002: {
1.302     schwarze 1003:        print_otag(h, TAG_SPAN, "c", "Ad");
1.237     schwarze 1004:        return 1;
1.1       kristaps 1005: }
                   1006:
                   1007: static int
                   1008: mdoc_an_pre(MDOC_ARGS)
                   1009: {
1.200     schwarze 1010:        if (n->norm->An.auth == AUTH_split) {
                   1011:                h->flags &= ~HTML_NOSPLIT;
                   1012:                h->flags |= HTML_SPLIT;
1.237     schwarze 1013:                return 0;
1.200     schwarze 1014:        }
                   1015:        if (n->norm->An.auth == AUTH_nosplit) {
                   1016:                h->flags &= ~HTML_SPLIT;
                   1017:                h->flags |= HTML_NOSPLIT;
1.237     schwarze 1018:                return 0;
1.200     schwarze 1019:        }
                   1020:
                   1021:        if (h->flags & HTML_SPLIT)
1.248     schwarze 1022:                print_otag(h, TAG_BR, "");
1.200     schwarze 1023:
                   1024:        if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
                   1025:                h->flags |= HTML_SPLIT;
1.19      kristaps 1026:
1.274     schwarze 1027:        print_otag(h, TAG_SPAN, "cT", "An");
1.237     schwarze 1028:        return 1;
1.1       kristaps 1029: }
                   1030:
                   1031: static int
                   1032: mdoc_cd_pre(MDOC_ARGS)
                   1033: {
1.78      kristaps 1034:        synopsis_pre(h, n);
1.298     schwarze 1035:        print_otag(h, TAG_CODE, "cT", "Cd");
1.237     schwarze 1036:        return 1;
1.1       kristaps 1037: }
                   1038:
                   1039: static int
                   1040: mdoc_dv_pre(MDOC_ARGS)
                   1041: {
1.275     schwarze 1042:        char    *id;
                   1043:
                   1044:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1045:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1046:        print_otag(h, TAG_CODE, "cTi", "Dv", id);
1.237     schwarze 1047:        return 1;
1.1       kristaps 1048: }
                   1049:
                   1050: static int
                   1051: mdoc_ev_pre(MDOC_ARGS)
                   1052: {
1.275     schwarze 1053:        char    *id;
                   1054:
                   1055:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1056:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1057:        print_otag(h, TAG_CODE, "cTi", "Ev", id);
1.237     schwarze 1058:        return 1;
1.1       kristaps 1059: }
                   1060:
                   1061: static int
                   1062: mdoc_er_pre(MDOC_ARGS)
                   1063: {
1.275     schwarze 1064:        char    *id;
                   1065:
                   1066:        id = n->sec == SEC_ERRORS &&
                   1067:            (n->parent->tok == MDOC_It ||
                   1068:             (n->parent->tok == MDOC_Bq &&
                   1069:              n->parent->parent->parent->tok == MDOC_It)) ?
1.304     schwarze 1070:            html_make_id(n, 1) : NULL;
1.275     schwarze 1071:
                   1072:        if (id != NULL)
1.297     schwarze 1073:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1074:        print_otag(h, TAG_CODE, "cTi", "Er", id);
1.237     schwarze 1075:        return 1;
1.1       kristaps 1076: }
                   1077:
                   1078: static int
                   1079: mdoc_fa_pre(MDOC_ARGS)
                   1080: {
1.228     schwarze 1081:        const struct roff_node  *nn;
1.1       kristaps 1082:        struct tag              *t;
                   1083:
                   1084:        if (n->parent->tok != MDOC_Fo) {
1.274     schwarze 1085:                print_otag(h, TAG_VAR, "cT", "Fa");
1.237     schwarze 1086:                return 1;
1.1       kristaps 1087:        }
                   1088:
                   1089:        for (nn = n->child; nn; nn = nn->next) {
1.274     schwarze 1090:                t = print_otag(h, TAG_VAR, "cT", "Fa");
1.1       kristaps 1091:                print_text(h, nn->string);
                   1092:                print_tagq(h, t);
1.155     kristaps 1093:                if (nn->next) {
                   1094:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1095:                        print_text(h, ",");
1.155     kristaps 1096:                }
1.1       kristaps 1097:        }
                   1098:
1.155     kristaps 1099:        if (n->child && n->next && n->next->tok == MDOC_Fa) {
                   1100:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1101:                print_text(h, ",");
1.155     kristaps 1102:        }
1.1       kristaps 1103:
1.237     schwarze 1104:        return 0;
1.1       kristaps 1105: }
                   1106:
                   1107: static int
                   1108: mdoc_fd_pre(MDOC_ARGS)
                   1109: {
1.162     kristaps 1110:        struct tag      *t;
1.249     schwarze 1111:        char            *buf, *cp;
1.1       kristaps 1112:
1.78      kristaps 1113:        synopsis_pre(h, n);
                   1114:
1.162     kristaps 1115:        if (NULL == (n = n->child))
1.237     schwarze 1116:                return 0;
1.162     kristaps 1117:
1.227     schwarze 1118:        assert(n->type == ROFFT_TEXT);
1.162     kristaps 1119:
                   1120:        if (strcmp(n->string, "#include")) {
1.298     schwarze 1121:                print_otag(h, TAG_CODE, "cT", "Fd");
1.237     schwarze 1122:                return 1;
1.162     kristaps 1123:        }
                   1124:
1.298     schwarze 1125:        print_otag(h, TAG_CODE, "cT", "In");
1.162     kristaps 1126:        print_text(h, n->string);
                   1127:
                   1128:        if (NULL != (n = n->next)) {
1.227     schwarze 1129:                assert(n->type == ROFFT_TEXT);
1.190     schwarze 1130:
1.162     kristaps 1131:                if (h->base_includes) {
1.249     schwarze 1132:                        cp = n->string;
                   1133:                        if (*cp == '<' || *cp == '"')
                   1134:                                cp++;
                   1135:                        buf = mandoc_strdup(cp);
                   1136:                        cp = strchr(buf, '\0') - 1;
                   1137:                        if (cp >= buf && (*cp == '>' || *cp == '"'))
                   1138:                                *cp = '\0';
1.274     schwarze 1139:                        t = print_otag(h, TAG_A, "cThI", "In", buf);
1.249     schwarze 1140:                        free(buf);
1.248     schwarze 1141:                } else
1.274     schwarze 1142:                        t = print_otag(h, TAG_A, "cT", "In");
1.162     kristaps 1143:
                   1144:                print_text(h, n->string);
                   1145:                print_tagq(h, t);
                   1146:
                   1147:                n = n->next;
                   1148:        }
                   1149:
                   1150:        for ( ; n; n = n->next) {
1.227     schwarze 1151:                assert(n->type == ROFFT_TEXT);
1.162     kristaps 1152:                print_text(h, n->string);
                   1153:        }
                   1154:
1.237     schwarze 1155:        return 0;
1.1       kristaps 1156: }
                   1157:
                   1158: static int
                   1159: mdoc_vt_pre(MDOC_ARGS)
                   1160: {
1.227     schwarze 1161:        if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1162:                synopsis_pre(h, n);
1.237     schwarze 1163:                return 1;
1.227     schwarze 1164:        } else if (n->type == ROFFT_ELEM) {
1.78      kristaps 1165:                synopsis_pre(h, n);
1.227     schwarze 1166:        } else if (n->type == ROFFT_HEAD)
1.237     schwarze 1167:                return 0;
1.1       kristaps 1168:
1.274     schwarze 1169:        print_otag(h, TAG_VAR, "cT", "Vt");
1.237     schwarze 1170:        return 1;
1.1       kristaps 1171: }
                   1172:
                   1173: static int
                   1174: mdoc_ft_pre(MDOC_ARGS)
                   1175: {
1.78      kristaps 1176:        synopsis_pre(h, n);
1.274     schwarze 1177:        print_otag(h, TAG_VAR, "cT", "Ft");
1.237     schwarze 1178:        return 1;
1.1       kristaps 1179: }
                   1180:
                   1181: static int
                   1182: mdoc_fn_pre(MDOC_ARGS)
                   1183: {
1.157     kristaps 1184:        struct tag      *t;
                   1185:        char             nbuf[BUFSIZ];
                   1186:        const char      *sp, *ep;
1.248     schwarze 1187:        int              sz, pretty;
1.1       kristaps 1188:
1.244     schwarze 1189:        pretty = NODE_SYNPRETTY & n->flags;
1.78      kristaps 1190:        synopsis_pre(h, n);
1.1       kristaps 1191:
1.7       kristaps 1192:        /* Split apart into type and name. */
                   1193:        assert(n->child->string);
                   1194:        sp = n->child->string;
1.19      kristaps 1195:
1.26      kristaps 1196:        ep = strchr(sp, ' ');
                   1197:        if (NULL != ep) {
1.274     schwarze 1198:                t = print_otag(h, TAG_VAR, "cT", "Ft");
1.188     schwarze 1199:
1.19      kristaps 1200:                while (ep) {
                   1201:                        sz = MIN((int)(ep - sp), BUFSIZ - 1);
                   1202:                        (void)memcpy(nbuf, sp, (size_t)sz);
                   1203:                        nbuf[sz] = '\0';
                   1204:                        print_text(h, nbuf);
                   1205:                        sp = ++ep;
                   1206:                        ep = strchr(sp, ' ');
                   1207:                }
                   1208:                print_tagq(h, t);
1.7       kristaps 1209:        }
1.1       kristaps 1210:
1.298     schwarze 1211:        t = print_otag(h, TAG_CODE, "cT", "Fn");
1.7       kristaps 1212:
1.190     schwarze 1213:        if (sp)
                   1214:                print_text(h, sp);
1.7       kristaps 1215:
1.1       kristaps 1216:        print_tagq(h, t);
                   1217:
                   1218:        h->flags |= HTML_NOSPACE;
                   1219:        print_text(h, "(");
1.163     kristaps 1220:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1221:
1.157     kristaps 1222:        for (n = n->child->next; n; n = n->next) {
1.244     schwarze 1223:                if (NODE_SYNPRETTY & n->flags)
1.309     schwarze 1224:                        t = print_otag(h, TAG_VAR, "cTs", "Fa",
1.248     schwarze 1225:                            "white-space", "nowrap");
                   1226:                else
1.274     schwarze 1227:                        t = print_otag(h, TAG_VAR, "cT", "Fa");
1.157     kristaps 1228:                print_text(h, n->string);
1.1       kristaps 1229:                print_tagq(h, t);
1.157     kristaps 1230:                if (n->next) {
1.155     kristaps 1231:                        h->flags |= HTML_NOSPACE;
1.1       kristaps 1232:                        print_text(h, ",");
1.155     kristaps 1233:                }
1.1       kristaps 1234:        }
                   1235:
1.155     kristaps 1236:        h->flags |= HTML_NOSPACE;
1.1       kristaps 1237:        print_text(h, ")");
1.155     kristaps 1238:
1.157     kristaps 1239:        if (pretty) {
1.155     kristaps 1240:                h->flags |= HTML_NOSPACE;
1.1       kristaps 1241:                print_text(h, ";");
1.155     kristaps 1242:        }
1.99      kristaps 1243:
1.237     schwarze 1244:        return 0;
1.99      kristaps 1245: }
                   1246:
                   1247: static int
                   1248: mdoc_sm_pre(MDOC_ARGS)
                   1249: {
                   1250:
1.192     schwarze 1251:        if (NULL == n->child)
                   1252:                h->flags ^= HTML_NONOSPACE;
                   1253:        else if (0 == strcmp("on", n->child->string))
1.99      kristaps 1254:                h->flags &= ~HTML_NONOSPACE;
1.192     schwarze 1255:        else
1.99      kristaps 1256:                h->flags |= HTML_NONOSPACE;
1.192     schwarze 1257:
                   1258:        if ( ! (HTML_NONOSPACE & h->flags))
                   1259:                h->flags &= ~HTML_NOSPACE;
1.1       kristaps 1260:
1.237     schwarze 1261:        return 0;
1.1       kristaps 1262: }
                   1263:
1.120     kristaps 1264: static int
1.191     schwarze 1265: mdoc_skip_pre(MDOC_ARGS)
1.187     schwarze 1266: {
                   1267:
1.237     schwarze 1268:        return 0;
1.187     schwarze 1269: }
                   1270:
                   1271: static int
1.120     kristaps 1272: mdoc_pp_pre(MDOC_ARGS)
                   1273: {
                   1274:
1.206     kristaps 1275:        print_paragraph(h);
1.237     schwarze 1276:        return 0;
1.1       kristaps 1277: }
1.2       kristaps 1278:
                   1279: static int
                   1280: mdoc_lk_pre(MDOC_ARGS)
                   1281: {
1.289     schwarze 1282:        const struct roff_node *link, *descr, *punct;
1.279     schwarze 1283:        struct tag      *t;
                   1284:
1.289     schwarze 1285:        if ((link = n->child) == NULL)
1.237     schwarze 1286:                return 0;
1.2       kristaps 1287:
1.289     schwarze 1288:        /* Find beginning of trailing punctuation. */
                   1289:        punct = n->last;
                   1290:        while (punct != link && punct->flags & NODE_DELIMC)
                   1291:                punct = punct->prev;
                   1292:        punct = punct->next;
                   1293:
1.279     schwarze 1294:        /* Link target and link text. */
1.290     schwarze 1295:        descr = link->next;
                   1296:        if (descr == punct)
                   1297:                descr = link;  /* no text */
1.289     schwarze 1298:        t = print_otag(h, TAG_A, "cTh", "Lk", link->string);
1.290     schwarze 1299:        do {
1.289     schwarze 1300:                if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
                   1301:                        h->flags |= HTML_NOSPACE;
                   1302:                print_text(h, descr->string);
1.290     schwarze 1303:                descr = descr->next;
                   1304:        } while (descr != punct);
1.279     schwarze 1305:        print_tagq(h, t);
1.170     kristaps 1306:
1.279     schwarze 1307:        /* Trailing punctuation. */
1.289     schwarze 1308:        while (punct != NULL) {
1.279     schwarze 1309:                h->flags |= HTML_NOSPACE;
1.289     schwarze 1310:                print_text(h, punct->string);
                   1311:                punct = punct->next;
1.279     schwarze 1312:        }
1.237     schwarze 1313:        return 0;
1.2       kristaps 1314: }
                   1315:
                   1316: static int
                   1317: mdoc_mt_pre(MDOC_ARGS)
                   1318: {
1.159     kristaps 1319:        struct tag      *t;
1.249     schwarze 1320:        char            *cp;
1.2       kristaps 1321:
1.159     kristaps 1322:        for (n = n->child; n; n = n->next) {
1.227     schwarze 1323:                assert(n->type == ROFFT_TEXT);
1.159     kristaps 1324:
1.249     schwarze 1325:                mandoc_asprintf(&cp, "mailto:%s", n->string);
1.274     schwarze 1326:                t = print_otag(h, TAG_A, "cTh", "Mt", cp);
1.159     kristaps 1327:                print_text(h, n->string);
1.2       kristaps 1328:                print_tagq(h, t);
1.249     schwarze 1329:                free(cp);
1.2       kristaps 1330:        }
1.188     schwarze 1331:
1.237     schwarze 1332:        return 0;
1.2       kristaps 1333: }
1.4       kristaps 1334:
                   1335: static int
                   1336: mdoc_fo_pre(MDOC_ARGS)
                   1337: {
1.77      kristaps 1338:        struct tag      *t;
1.4       kristaps 1339:
1.227     schwarze 1340:        if (n->type == ROFFT_BODY) {
1.4       kristaps 1341:                h->flags |= HTML_NOSPACE;
                   1342:                print_text(h, "(");
                   1343:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1344:                return 1;
1.227     schwarze 1345:        } else if (n->type == ROFFT_BLOCK) {
1.78      kristaps 1346:                synopsis_pre(h, n);
1.237     schwarze 1347:                return 1;
1.57      kristaps 1348:        }
1.4       kristaps 1349:
1.233     schwarze 1350:        if (n->child == NULL)
1.237     schwarze 1351:                return 0;
1.77      kristaps 1352:
                   1353:        assert(n->child->string);
1.298     schwarze 1354:        t = print_otag(h, TAG_CODE, "cT", "Fn");
1.77      kristaps 1355:        print_text(h, n->child->string);
                   1356:        print_tagq(h, t);
1.237     schwarze 1357:        return 0;
1.4       kristaps 1358: }
                   1359:
                   1360: static void
                   1361: mdoc_fo_post(MDOC_ARGS)
                   1362: {
1.78      kristaps 1363:
1.227     schwarze 1364:        if (n->type != ROFFT_BODY)
1.4       kristaps 1365:                return;
1.155     kristaps 1366:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1367:        print_text(h, ")");
1.155     kristaps 1368:        h->flags |= HTML_NOSPACE;
1.4       kristaps 1369:        print_text(h, ";");
                   1370: }
                   1371:
                   1372: static int
                   1373: mdoc_in_pre(MDOC_ARGS)
                   1374: {
1.156     kristaps 1375:        struct tag      *t;
1.34      kristaps 1376:
1.78      kristaps 1377:        synopsis_pre(h, n);
1.298     schwarze 1378:        print_otag(h, TAG_CODE, "cT", "In");
1.4       kristaps 1379:
1.156     kristaps 1380:        /*
                   1381:         * The first argument of the `In' gets special treatment as
                   1382:         * being a linked value.  Subsequent values are printed
                   1383:         * afterward.  groff does similarly.  This also handles the case
                   1384:         * of no children.
                   1385:         */
                   1386:
1.244     schwarze 1387:        if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
1.4       kristaps 1388:                print_text(h, "#include");
                   1389:
                   1390:        print_text(h, "<");
                   1391:        h->flags |= HTML_NOSPACE;
                   1392:
1.156     kristaps 1393:        if (NULL != (n = n->child)) {
1.227     schwarze 1394:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1395:
1.249     schwarze 1396:                if (h->base_includes)
1.274     schwarze 1397:                        t = print_otag(h, TAG_A, "cThI", "In", n->string);
1.249     schwarze 1398:                else
1.274     schwarze 1399:                        t = print_otag(h, TAG_A, "cT", "In");
1.156     kristaps 1400:                print_text(h, n->string);
1.17      kristaps 1401:                print_tagq(h, t);
1.156     kristaps 1402:
                   1403:                n = n->next;
1.17      kristaps 1404:        }
1.4       kristaps 1405:
                   1406:        h->flags |= HTML_NOSPACE;
                   1407:        print_text(h, ">");
1.156     kristaps 1408:
                   1409:        for ( ; n; n = n->next) {
1.227     schwarze 1410:                assert(n->type == ROFFT_TEXT);
1.156     kristaps 1411:                print_text(h, n->string);
                   1412:        }
1.4       kristaps 1413:
1.237     schwarze 1414:        return 0;
1.4       kristaps 1415: }
                   1416:
                   1417: static int
                   1418: mdoc_ic_pre(MDOC_ARGS)
                   1419: {
1.275     schwarze 1420:        char    *id;
                   1421:
                   1422:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1423:                print_otag(h, TAG_A, "chR", "permalink", id);
1.298     schwarze 1424:        print_otag(h, TAG_CODE, "cTi", "Ic", id);
1.237     schwarze 1425:        return 1;
1.4       kristaps 1426: }
                   1427:
                   1428: static int
                   1429: mdoc_va_pre(MDOC_ARGS)
                   1430: {
1.274     schwarze 1431:        print_otag(h, TAG_VAR, "cT", "Va");
1.237     schwarze 1432:        return 1;
1.4       kristaps 1433: }
                   1434:
                   1435: static int
1.5       kristaps 1436: mdoc_ap_pre(MDOC_ARGS)
                   1437: {
1.188     schwarze 1438:
1.5       kristaps 1439:        h->flags |= HTML_NOSPACE;
                   1440:        print_text(h, "\\(aq");
                   1441:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1442:        return 1;
1.5       kristaps 1443: }
                   1444:
                   1445: static int
                   1446: mdoc_bf_pre(MDOC_ARGS)
                   1447: {
1.248     schwarze 1448:        const char      *cattr;
1.5       kristaps 1449:
1.227     schwarze 1450:        if (n->type == ROFFT_HEAD)
1.237     schwarze 1451:                return 0;
1.227     schwarze 1452:        else if (n->type != ROFFT_BODY)
1.237     schwarze 1453:                return 1;
1.5       kristaps 1454:
1.198     schwarze 1455:        if (FONT_Em == n->norm->Bf.font)
1.300     schwarze 1456:                cattr = "Bf Em";
1.198     schwarze 1457:        else if (FONT_Sy == n->norm->Bf.font)
1.300     schwarze 1458:                cattr = "Bf Sy";
1.188     schwarze 1459:        else if (FONT_Li == n->norm->Bf.font)
1.300     schwarze 1460:                cattr = "Bf Li";
1.92      kristaps 1461:        else
1.300     schwarze 1462:                cattr = "Bf No";
1.248     schwarze 1463:
1.300     schwarze 1464:        /* Cannot use TAG_SPAN because it may contain blocks. */
1.308     schwarze 1465:        print_otag(h, TAG_DIV, "c", cattr);
1.237     schwarze 1466:        return 1;
1.5       kristaps 1467: }
                   1468:
                   1469: static int
                   1470: mdoc_ms_pre(MDOC_ARGS)
                   1471: {
1.275     schwarze 1472:        char *id;
                   1473:
                   1474:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1475:                print_otag(h, TAG_A, "chR", "permalink", id);
1.303     schwarze 1476:        print_otag(h, TAG_SPAN, "cTi", "Ms", id);
1.237     schwarze 1477:        return 1;
1.5       kristaps 1478: }
                   1479:
                   1480: static int
1.110     schwarze 1481: mdoc_igndelim_pre(MDOC_ARGS)
1.5       kristaps 1482: {
                   1483:
                   1484:        h->flags |= HTML_IGNDELIM;
1.237     schwarze 1485:        return 1;
1.5       kristaps 1486: }
                   1487:
                   1488: static void
                   1489: mdoc_pf_post(MDOC_ARGS)
                   1490: {
                   1491:
1.244     schwarze 1492:        if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
1.214     schwarze 1493:                h->flags |= HTML_NOSPACE;
1.5       kristaps 1494: }
                   1495:
                   1496: static int
                   1497: mdoc_rs_pre(MDOC_ARGS)
                   1498: {
1.227     schwarze 1499:        if (n->type != ROFFT_BLOCK)
1.237     schwarze 1500:                return 1;
1.5       kristaps 1501:
1.120     kristaps 1502:        if (n->prev && SEC_SEE_ALSO == n->sec)
1.206     kristaps 1503:                print_paragraph(h);
1.5       kristaps 1504:
1.274     schwarze 1505:        print_otag(h, TAG_CITE, "cT", "Rs");
1.237     schwarze 1506:        return 1;
1.210     schwarze 1507: }
                   1508:
                   1509: static int
                   1510: mdoc_no_pre(MDOC_ARGS)
                   1511: {
1.275     schwarze 1512:        char *id;
                   1513:
                   1514:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1515:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1516:        print_otag(h, TAG_SPAN, "ci", "No", id);
1.237     schwarze 1517:        return 1;
1.5       kristaps 1518: }
1.6       kristaps 1519:
                   1520: static int
                   1521: mdoc_li_pre(MDOC_ARGS)
                   1522: {
1.275     schwarze 1523:        char    *id;
                   1524:
                   1525:        if ((id = cond_id(n)) != NULL)
1.297     schwarze 1526:                print_otag(h, TAG_A, "chR", "permalink", id);
1.275     schwarze 1527:        print_otag(h, TAG_CODE, "ci", "Li", id);
1.237     schwarze 1528:        return 1;
1.6       kristaps 1529: }
                   1530:
                   1531: static int
                   1532: mdoc_sy_pre(MDOC_ARGS)
                   1533: {
1.274     schwarze 1534:        print_otag(h, TAG_B, "cT", "Sy");
1.237     schwarze 1535:        return 1;
1.6       kristaps 1536: }
                   1537:
                   1538: static int
                   1539: mdoc_lb_pre(MDOC_ARGS)
                   1540: {
1.244     schwarze 1541:        if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
1.248     schwarze 1542:                print_otag(h, TAG_BR, "");
1.127     kristaps 1543:
1.274     schwarze 1544:        print_otag(h, TAG_SPAN, "cT", "Lb");
1.237     schwarze 1545:        return 1;
1.6       kristaps 1546: }
1.10      kristaps 1547:
                   1548: static int
                   1549: mdoc__x_pre(MDOC_ARGS)
                   1550: {
1.248     schwarze 1551:        const char      *cattr;
                   1552:        enum htmltag     t;
1.133     kristaps 1553:
                   1554:        t = TAG_SPAN;
1.37      kristaps 1555:
1.10      kristaps 1556:        switch (n->tok) {
1.188     schwarze 1557:        case MDOC__A:
1.257     schwarze 1558:                cattr = "RsA";
1.103     kristaps 1559:                if (n->prev && MDOC__A == n->prev->tok)
                   1560:                        if (NULL == n->next || MDOC__A != n->next->tok)
                   1561:                                print_text(h, "and");
1.10      kristaps 1562:                break;
1.188     schwarze 1563:        case MDOC__B:
1.133     kristaps 1564:                t = TAG_I;
1.257     schwarze 1565:                cattr = "RsB";
1.10      kristaps 1566:                break;
1.188     schwarze 1567:        case MDOC__C:
1.257     schwarze 1568:                cattr = "RsC";
1.10      kristaps 1569:                break;
1.188     schwarze 1570:        case MDOC__D:
1.257     schwarze 1571:                cattr = "RsD";
1.10      kristaps 1572:                break;
1.188     schwarze 1573:        case MDOC__I:
1.133     kristaps 1574:                t = TAG_I;
1.257     schwarze 1575:                cattr = "RsI";
1.10      kristaps 1576:                break;
1.188     schwarze 1577:        case MDOC__J:
1.133     kristaps 1578:                t = TAG_I;
1.257     schwarze 1579:                cattr = "RsJ";
1.10      kristaps 1580:                break;
1.188     schwarze 1581:        case MDOC__N:
1.257     schwarze 1582:                cattr = "RsN";
1.10      kristaps 1583:                break;
1.188     schwarze 1584:        case MDOC__O:
1.257     schwarze 1585:                cattr = "RsO";
1.10      kristaps 1586:                break;
1.188     schwarze 1587:        case MDOC__P:
1.257     schwarze 1588:                cattr = "RsP";
1.10      kristaps 1589:                break;
1.188     schwarze 1590:        case MDOC__Q:
1.257     schwarze 1591:                cattr = "RsQ";
1.10      kristaps 1592:                break;
1.188     schwarze 1593:        case MDOC__R:
1.257     schwarze 1594:                cattr = "RsR";
1.10      kristaps 1595:                break;
1.188     schwarze 1596:        case MDOC__T:
1.257     schwarze 1597:                cattr = "RsT";
1.10      kristaps 1598:                break;
1.188     schwarze 1599:        case MDOC__U:
1.257     schwarze 1600:                print_otag(h, TAG_A, "ch", "RsU", n->child->string);
                   1601:                return 1;
1.188     schwarze 1602:        case MDOC__V:
1.257     schwarze 1603:                cattr = "RsV";
1.10      kristaps 1604:                break;
                   1605:        default:
                   1606:                abort();
                   1607:        }
                   1608:
1.257     schwarze 1609:        print_otag(h, t, "c", cattr);
1.237     schwarze 1610:        return 1;
1.10      kristaps 1611: }
                   1612:
                   1613: static void
                   1614: mdoc__x_post(MDOC_ARGS)
                   1615: {
1.103     kristaps 1616:
                   1617:        if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
                   1618:                if (NULL == n->next->next || MDOC__A != n->next->next->tok)
                   1619:                        if (NULL == n->prev || MDOC__A != n->prev->tok)
                   1620:                                return;
1.10      kristaps 1621:
1.61      kristaps 1622:        /* TODO: %U */
                   1623:
1.106     kristaps 1624:        if (NULL == n->parent || MDOC_Rs != n->parent->tok)
                   1625:                return;
                   1626:
1.155     kristaps 1627:        h->flags |= HTML_NOSPACE;
1.10      kristaps 1628:        print_text(h, n->next ? "," : ".");
1.94      kristaps 1629: }
                   1630:
                   1631: static int
                   1632: mdoc_bk_pre(MDOC_ARGS)
                   1633: {
                   1634:
                   1635:        switch (n->type) {
1.227     schwarze 1636:        case ROFFT_BLOCK:
1.94      kristaps 1637:                break;
1.227     schwarze 1638:        case ROFFT_HEAD:
1.237     schwarze 1639:                return 0;
1.227     schwarze 1640:        case ROFFT_BODY:
1.240     schwarze 1641:                if (n->parent->args != NULL || n->prev->child == NULL)
1.131     kristaps 1642:                        h->flags |= HTML_PREKEEP;
1.94      kristaps 1643:                break;
                   1644:        default:
                   1645:                abort();
                   1646:        }
                   1647:
1.237     schwarze 1648:        return 1;
1.94      kristaps 1649: }
                   1650:
                   1651: static void
                   1652: mdoc_bk_post(MDOC_ARGS)
                   1653: {
                   1654:
1.227     schwarze 1655:        if (n->type == ROFFT_BODY)
1.94      kristaps 1656:                h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
1.10      kristaps 1657: }
1.107     kristaps 1658:
                   1659: static int
                   1660: mdoc_quote_pre(MDOC_ARGS)
                   1661: {
1.227     schwarze 1662:        if (n->type != ROFFT_BODY)
1.237     schwarze 1663:                return 1;
1.107     kristaps 1664:
                   1665:        switch (n->tok) {
1.188     schwarze 1666:        case MDOC_Ao:
                   1667:        case MDOC_Aq:
1.240     schwarze 1668:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1669:                    n->child->tok == MDOC_Mt ?  "<" : "\\(la");
1.107     kristaps 1670:                break;
1.188     schwarze 1671:        case MDOC_Bro:
                   1672:        case MDOC_Brq:
1.107     kristaps 1673:                print_text(h, "\\(lC");
                   1674:                break;
1.188     schwarze 1675:        case MDOC_Bo:
                   1676:        case MDOC_Bq:
1.107     kristaps 1677:                print_text(h, "\\(lB");
                   1678:                break;
1.188     schwarze 1679:        case MDOC_Oo:
                   1680:        case MDOC_Op:
1.107     kristaps 1681:                print_text(h, "\\(lB");
1.109     kristaps 1682:                h->flags |= HTML_NOSPACE;
1.300     schwarze 1683:                /* Cannot use TAG_SPAN because it may contain blocks. */
                   1684:                print_otag(h, TAG_IDIV, "c", "Op");
1.107     kristaps 1685:                break;
1.191     schwarze 1686:        case MDOC_En:
                   1687:                if (NULL == n->norm->Es ||
                   1688:                    NULL == n->norm->Es->child)
1.237     schwarze 1689:                        return 1;
1.191     schwarze 1690:                print_text(h, n->norm->Es->child->string);
                   1691:                break;
1.188     schwarze 1692:        case MDOC_Do:
                   1693:        case MDOC_Dq:
                   1694:        case MDOC_Qo:
                   1695:        case MDOC_Qq:
1.107     kristaps 1696:                print_text(h, "\\(lq");
                   1697:                break;
1.188     schwarze 1698:        case MDOC_Po:
                   1699:        case MDOC_Pq:
1.107     kristaps 1700:                print_text(h, "(");
                   1701:                break;
1.188     schwarze 1702:        case MDOC_Ql:
1.178     kristaps 1703:                print_text(h, "\\(oq");
                   1704:                h->flags |= HTML_NOSPACE;
1.255     schwarze 1705:                print_otag(h, TAG_CODE, "c", "Li");
1.178     kristaps 1706:                break;
1.188     schwarze 1707:        case MDOC_So:
                   1708:        case MDOC_Sq:
1.107     kristaps 1709:                print_text(h, "\\(oq");
                   1710:                break;
                   1711:        default:
                   1712:                abort();
                   1713:        }
                   1714:
                   1715:        h->flags |= HTML_NOSPACE;
1.237     schwarze 1716:        return 1;
1.107     kristaps 1717: }
                   1718:
                   1719: static void
                   1720: mdoc_quote_post(MDOC_ARGS)
                   1721: {
                   1722:
1.227     schwarze 1723:        if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
1.107     kristaps 1724:                return;
                   1725:
1.221     schwarze 1726:        h->flags |= HTML_NOSPACE;
1.107     kristaps 1727:
                   1728:        switch (n->tok) {
1.188     schwarze 1729:        case MDOC_Ao:
                   1730:        case MDOC_Aq:
1.240     schwarze 1731:                print_text(h, n->child != NULL && n->child->next == NULL &&
1.219     schwarze 1732:                    n->child->tok == MDOC_Mt ?  ">" : "\\(ra");
1.107     kristaps 1733:                break;
1.188     schwarze 1734:        case MDOC_Bro:
                   1735:        case MDOC_Brq:
1.107     kristaps 1736:                print_text(h, "\\(rC");
                   1737:                break;
1.188     schwarze 1738:        case MDOC_Oo:
                   1739:        case MDOC_Op:
                   1740:        case MDOC_Bo:
                   1741:        case MDOC_Bq:
1.107     kristaps 1742:                print_text(h, "\\(rB");
1.191     schwarze 1743:                break;
                   1744:        case MDOC_En:
1.221     schwarze 1745:                if (n->norm->Es == NULL ||
                   1746:                    n->norm->Es->child == NULL ||
                   1747:                    n->norm->Es->child->next == NULL)
                   1748:                        h->flags &= ~HTML_NOSPACE;
                   1749:                else
1.191     schwarze 1750:                        print_text(h, n->norm->Es->child->next->string);
1.107     kristaps 1751:                break;
1.188     schwarze 1752:        case MDOC_Qo:
                   1753:        case MDOC_Qq:
                   1754:        case MDOC_Do:
                   1755:        case MDOC_Dq:
1.107     kristaps 1756:                print_text(h, "\\(rq");
                   1757:                break;
1.188     schwarze 1758:        case MDOC_Po:
                   1759:        case MDOC_Pq:
1.107     kristaps 1760:                print_text(h, ")");
                   1761:                break;
1.188     schwarze 1762:        case MDOC_Ql:
                   1763:        case MDOC_So:
                   1764:        case MDOC_Sq:
1.183     schwarze 1765:                print_text(h, "\\(cq");
1.107     kristaps 1766:                break;
                   1767:        default:
                   1768:                abort();
                   1769:        }
1.221     schwarze 1770: }
                   1771:
                   1772: static int
                   1773: mdoc_eo_pre(MDOC_ARGS)
                   1774: {
                   1775:
1.227     schwarze 1776:        if (n->type != ROFFT_BODY)
1.237     schwarze 1777:                return 1;
1.221     schwarze 1778:
                   1779:        if (n->end == ENDBODY_NOT &&
                   1780:            n->parent->head->child == NULL &&
                   1781:            n->child != NULL &&
                   1782:            n->child->end != ENDBODY_NOT)
                   1783:                print_text(h, "\\&");
                   1784:        else if (n->end != ENDBODY_NOT ? n->child != NULL :
1.224     schwarze 1785:            n->parent->head->child != NULL && (n->child != NULL ||
                   1786:            (n->parent->tail != NULL && n->parent->tail->child != NULL)))
1.221     schwarze 1787:                h->flags |= HTML_NOSPACE;
1.237     schwarze 1788:        return 1;
1.221     schwarze 1789: }
                   1790:
                   1791: static void
                   1792: mdoc_eo_post(MDOC_ARGS)
                   1793: {
                   1794:        int      body, tail;
                   1795:
1.227     schwarze 1796:        if (n->type != ROFFT_BODY)
1.221     schwarze 1797:                return;
                   1798:
                   1799:        if (n->end != ENDBODY_NOT) {
                   1800:                h->flags &= ~HTML_NOSPACE;
                   1801:                return;
                   1802:        }
                   1803:
                   1804:        body = n->child != NULL || n->parent->head->child != NULL;
                   1805:        tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
                   1806:
                   1807:        if (body && tail)
                   1808:                h->flags |= HTML_NOSPACE;
                   1809:        else if ( ! tail)
                   1810:                h->flags &= ~HTML_NOSPACE;
1.316     schwarze 1811: }
                   1812:
                   1813: static int
                   1814: mdoc_abort_pre(MDOC_ARGS)
                   1815: {
                   1816:        abort();
1.107     kristaps 1817: }

CVSweb