1763 lines
35 KiB
C
1763 lines
35 KiB
C
/* $Id: mdoc_html.c,v 1.310 2018/07/27 17:49:31 schwarze Exp $ */
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/*
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* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
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* Copyright (c) 2014,2015,2016,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "config.h"
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#include <sys/types.h>
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#include <assert.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "mandoc_aux.h"
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#include "mandoc.h"
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#include "roff.h"
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#include "mdoc.h"
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#include "out.h"
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#include "html.h"
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#include "main.h"
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#define MDOC_ARGS const struct roff_meta *meta, \
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struct roff_node *n, \
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struct html *h
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#ifndef MIN
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#define MIN(a,b) ((/*CONSTCOND*/(a)<(b))?(a):(b))
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#endif
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struct htmlmdoc {
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int (*pre)(MDOC_ARGS);
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void (*post)(MDOC_ARGS);
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};
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static char *cond_id(const struct roff_node *);
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static void print_mdoc_head(const struct roff_meta *,
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struct html *);
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static void print_mdoc_node(MDOC_ARGS);
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static void print_mdoc_nodelist(MDOC_ARGS);
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static void synopsis_pre(struct html *,
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const struct roff_node *);
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static void mdoc_root_post(const struct roff_meta *,
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struct html *);
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static int mdoc_root_pre(const struct roff_meta *,
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struct html *);
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static void mdoc__x_post(MDOC_ARGS);
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static int mdoc__x_pre(MDOC_ARGS);
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static int mdoc_ad_pre(MDOC_ARGS);
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static int mdoc_an_pre(MDOC_ARGS);
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static int mdoc_ap_pre(MDOC_ARGS);
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static int mdoc_ar_pre(MDOC_ARGS);
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static int mdoc_bd_pre(MDOC_ARGS);
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static int mdoc_bf_pre(MDOC_ARGS);
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static void mdoc_bk_post(MDOC_ARGS);
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static int mdoc_bk_pre(MDOC_ARGS);
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static int mdoc_bl_pre(MDOC_ARGS);
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static int mdoc_cd_pre(MDOC_ARGS);
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static int mdoc_cm_pre(MDOC_ARGS);
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static int mdoc_d1_pre(MDOC_ARGS);
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static int mdoc_dv_pre(MDOC_ARGS);
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static int mdoc_fa_pre(MDOC_ARGS);
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static int mdoc_fd_pre(MDOC_ARGS);
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static int mdoc_fl_pre(MDOC_ARGS);
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static int mdoc_fn_pre(MDOC_ARGS);
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static int mdoc_ft_pre(MDOC_ARGS);
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static int mdoc_em_pre(MDOC_ARGS);
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static void mdoc_eo_post(MDOC_ARGS);
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static int mdoc_eo_pre(MDOC_ARGS);
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static int mdoc_er_pre(MDOC_ARGS);
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static int mdoc_ev_pre(MDOC_ARGS);
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static int mdoc_ex_pre(MDOC_ARGS);
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static void mdoc_fo_post(MDOC_ARGS);
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static int mdoc_fo_pre(MDOC_ARGS);
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static int mdoc_ic_pre(MDOC_ARGS);
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static int mdoc_igndelim_pre(MDOC_ARGS);
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static int mdoc_in_pre(MDOC_ARGS);
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static int mdoc_it_pre(MDOC_ARGS);
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static int mdoc_lb_pre(MDOC_ARGS);
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static int mdoc_li_pre(MDOC_ARGS);
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static int mdoc_lk_pre(MDOC_ARGS);
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static int mdoc_mt_pre(MDOC_ARGS);
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static int mdoc_ms_pre(MDOC_ARGS);
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static int mdoc_nd_pre(MDOC_ARGS);
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static int mdoc_nm_pre(MDOC_ARGS);
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static int mdoc_no_pre(MDOC_ARGS);
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static int mdoc_ns_pre(MDOC_ARGS);
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static int mdoc_pa_pre(MDOC_ARGS);
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static void mdoc_pf_post(MDOC_ARGS);
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static int mdoc_pp_pre(MDOC_ARGS);
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static void mdoc_quote_post(MDOC_ARGS);
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static int mdoc_quote_pre(MDOC_ARGS);
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static int mdoc_rs_pre(MDOC_ARGS);
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static int mdoc_sh_pre(MDOC_ARGS);
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static int mdoc_skip_pre(MDOC_ARGS);
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static int mdoc_sm_pre(MDOC_ARGS);
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static int mdoc_ss_pre(MDOC_ARGS);
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static int mdoc_st_pre(MDOC_ARGS);
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static int mdoc_sx_pre(MDOC_ARGS);
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static int mdoc_sy_pre(MDOC_ARGS);
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static int mdoc_va_pre(MDOC_ARGS);
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static int mdoc_vt_pre(MDOC_ARGS);
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static int mdoc_xr_pre(MDOC_ARGS);
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static int mdoc_xx_pre(MDOC_ARGS);
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static const struct htmlmdoc __mdocs[MDOC_MAX - MDOC_Dd] = {
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{NULL, NULL}, /* Dd */
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{NULL, NULL}, /* Dt */
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{NULL, NULL}, /* Os */
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{mdoc_sh_pre, NULL }, /* Sh */
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{mdoc_ss_pre, NULL }, /* Ss */
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{mdoc_pp_pre, NULL}, /* Pp */
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{mdoc_d1_pre, NULL}, /* D1 */
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{mdoc_d1_pre, NULL}, /* Dl */
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{mdoc_bd_pre, NULL}, /* Bd */
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{NULL, NULL}, /* Ed */
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{mdoc_bl_pre, NULL}, /* Bl */
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{NULL, NULL}, /* El */
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{mdoc_it_pre, NULL}, /* It */
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{mdoc_ad_pre, NULL}, /* Ad */
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{mdoc_an_pre, NULL}, /* An */
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{mdoc_ap_pre, NULL}, /* Ap */
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{mdoc_ar_pre, NULL}, /* Ar */
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{mdoc_cd_pre, NULL}, /* Cd */
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{mdoc_cm_pre, NULL}, /* Cm */
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{mdoc_dv_pre, NULL}, /* Dv */
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{mdoc_er_pre, NULL}, /* Er */
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{mdoc_ev_pre, NULL}, /* Ev */
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{mdoc_ex_pre, NULL}, /* Ex */
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{mdoc_fa_pre, NULL}, /* Fa */
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{mdoc_fd_pre, NULL}, /* Fd */
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{mdoc_fl_pre, NULL}, /* Fl */
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{mdoc_fn_pre, NULL}, /* Fn */
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{mdoc_ft_pre, NULL}, /* Ft */
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{mdoc_ic_pre, NULL}, /* Ic */
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{mdoc_in_pre, NULL}, /* In */
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{mdoc_li_pre, NULL}, /* Li */
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{mdoc_nd_pre, NULL}, /* Nd */
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{mdoc_nm_pre, NULL}, /* Nm */
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{mdoc_quote_pre, mdoc_quote_post}, /* Op */
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{mdoc_ft_pre, NULL}, /* Ot */
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{mdoc_pa_pre, NULL}, /* Pa */
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{mdoc_ex_pre, NULL}, /* Rv */
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{mdoc_st_pre, NULL}, /* St */
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{mdoc_va_pre, NULL}, /* Va */
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{mdoc_vt_pre, NULL}, /* Vt */
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{mdoc_xr_pre, NULL}, /* Xr */
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{mdoc__x_pre, mdoc__x_post}, /* %A */
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{mdoc__x_pre, mdoc__x_post}, /* %B */
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{mdoc__x_pre, mdoc__x_post}, /* %D */
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{mdoc__x_pre, mdoc__x_post}, /* %I */
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{mdoc__x_pre, mdoc__x_post}, /* %J */
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{mdoc__x_pre, mdoc__x_post}, /* %N */
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{mdoc__x_pre, mdoc__x_post}, /* %O */
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{mdoc__x_pre, mdoc__x_post}, /* %P */
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{mdoc__x_pre, mdoc__x_post}, /* %R */
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{mdoc__x_pre, mdoc__x_post}, /* %T */
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{mdoc__x_pre, mdoc__x_post}, /* %V */
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{NULL, NULL}, /* Ac */
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{mdoc_quote_pre, mdoc_quote_post}, /* Ao */
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{mdoc_quote_pre, mdoc_quote_post}, /* Aq */
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{mdoc_xx_pre, NULL}, /* At */
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{NULL, NULL}, /* Bc */
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{mdoc_bf_pre, NULL}, /* Bf */
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{mdoc_quote_pre, mdoc_quote_post}, /* Bo */
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{mdoc_quote_pre, mdoc_quote_post}, /* Bq */
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{mdoc_xx_pre, NULL}, /* Bsx */
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{mdoc_xx_pre, NULL}, /* Bx */
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{mdoc_skip_pre, NULL}, /* Db */
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{NULL, NULL}, /* Dc */
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{mdoc_quote_pre, mdoc_quote_post}, /* Do */
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{mdoc_quote_pre, mdoc_quote_post}, /* Dq */
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{NULL, NULL}, /* Ec */ /* FIXME: no space */
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{NULL, NULL}, /* Ef */
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{mdoc_em_pre, NULL}, /* Em */
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{mdoc_eo_pre, mdoc_eo_post}, /* Eo */
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{mdoc_xx_pre, NULL}, /* Fx */
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{mdoc_ms_pre, NULL}, /* Ms */
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{mdoc_no_pre, NULL}, /* No */
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{mdoc_ns_pre, NULL}, /* Ns */
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{mdoc_xx_pre, NULL}, /* Nx */
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{mdoc_xx_pre, NULL}, /* Ox */
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{NULL, NULL}, /* Pc */
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{mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */
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{mdoc_quote_pre, mdoc_quote_post}, /* Po */
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{mdoc_quote_pre, mdoc_quote_post}, /* Pq */
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{NULL, NULL}, /* Qc */
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{mdoc_quote_pre, mdoc_quote_post}, /* Ql */
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{mdoc_quote_pre, mdoc_quote_post}, /* Qo */
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{mdoc_quote_pre, mdoc_quote_post}, /* Qq */
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{NULL, NULL}, /* Re */
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{mdoc_rs_pre, NULL}, /* Rs */
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{NULL, NULL}, /* Sc */
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{mdoc_quote_pre, mdoc_quote_post}, /* So */
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{mdoc_quote_pre, mdoc_quote_post}, /* Sq */
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{mdoc_sm_pre, NULL}, /* Sm */
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{mdoc_sx_pre, NULL}, /* Sx */
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{mdoc_sy_pre, NULL}, /* Sy */
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{NULL, NULL}, /* Tn */
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{mdoc_xx_pre, NULL}, /* Ux */
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{NULL, NULL}, /* Xc */
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{NULL, NULL}, /* Xo */
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{mdoc_fo_pre, mdoc_fo_post}, /* Fo */
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{NULL, NULL}, /* Fc */
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{mdoc_quote_pre, mdoc_quote_post}, /* Oo */
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{NULL, NULL}, /* Oc */
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{mdoc_bk_pre, mdoc_bk_post}, /* Bk */
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{NULL, NULL}, /* Ek */
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{NULL, NULL}, /* Bt */
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{NULL, NULL}, /* Hf */
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{mdoc_em_pre, NULL}, /* Fr */
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{NULL, NULL}, /* Ud */
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{mdoc_lb_pre, NULL}, /* Lb */
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{mdoc_pp_pre, NULL}, /* Lp */
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{mdoc_lk_pre, NULL}, /* Lk */
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{mdoc_mt_pre, NULL}, /* Mt */
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{mdoc_quote_pre, mdoc_quote_post}, /* Brq */
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{mdoc_quote_pre, mdoc_quote_post}, /* Bro */
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{NULL, NULL}, /* Brc */
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{mdoc__x_pre, mdoc__x_post}, /* %C */
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{mdoc_skip_pre, NULL}, /* Es */
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{mdoc_quote_pre, mdoc_quote_post}, /* En */
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{mdoc_xx_pre, NULL}, /* Dx */
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{mdoc__x_pre, mdoc__x_post}, /* %Q */
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{mdoc__x_pre, mdoc__x_post}, /* %U */
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{NULL, NULL}, /* Ta */
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};
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static const struct htmlmdoc *const mdocs = __mdocs - MDOC_Dd;
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/*
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* See the same function in mdoc_term.c for documentation.
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*/
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static void
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synopsis_pre(struct html *h, const struct roff_node *n)
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{
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if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
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return;
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if (n->prev->tok == n->tok &&
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MDOC_Fo != n->tok &&
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MDOC_Ft != n->tok &&
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MDOC_Fn != n->tok) {
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print_otag(h, TAG_BR, "");
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return;
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}
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switch (n->prev->tok) {
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case MDOC_Fd:
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case MDOC_Fn:
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case MDOC_Fo:
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case MDOC_In:
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case MDOC_Vt:
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print_paragraph(h);
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break;
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case MDOC_Ft:
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if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
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print_paragraph(h);
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break;
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}
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/* FALLTHROUGH */
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default:
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print_otag(h, TAG_BR, "");
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break;
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}
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}
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void
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html_mdoc(void *arg, const struct roff_man *mdoc)
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{
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struct html *h;
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struct roff_node *n;
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struct tag *t;
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h = (struct html *)arg;
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n = mdoc->first->child;
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if ((h->oflags & HTML_FRAGMENT) == 0) {
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print_gen_decls(h);
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print_otag(h, TAG_HTML, "");
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if (n->type == ROFFT_COMMENT)
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print_gen_comment(h, n);
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t = print_otag(h, TAG_HEAD, "");
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print_mdoc_head(&mdoc->meta, h);
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print_tagq(h, t);
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print_otag(h, TAG_BODY, "");
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}
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mdoc_root_pre(&mdoc->meta, h);
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t = print_otag(h, TAG_DIV, "c", "manual-text");
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print_mdoc_nodelist(&mdoc->meta, n, h);
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print_tagq(h, t);
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mdoc_root_post(&mdoc->meta, h);
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print_tagq(h, NULL);
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}
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static void
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print_mdoc_head(const struct roff_meta *meta, struct html *h)
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{
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char *cp;
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print_gen_head(h);
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if (meta->arch != NULL && meta->msec != NULL)
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mandoc_asprintf(&cp, "%s(%s) (%s)", meta->title,
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meta->msec, meta->arch);
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else if (meta->msec != NULL)
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mandoc_asprintf(&cp, "%s(%s)", meta->title, meta->msec);
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else if (meta->arch != NULL)
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mandoc_asprintf(&cp, "%s (%s)", meta->title, meta->arch);
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else
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cp = mandoc_strdup(meta->title);
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print_otag(h, TAG_TITLE, "");
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print_text(h, cp);
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free(cp);
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}
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static void
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print_mdoc_nodelist(MDOC_ARGS)
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{
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while (n != NULL) {
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print_mdoc_node(meta, n, h);
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n = n->next;
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}
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}
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static void
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print_mdoc_node(MDOC_ARGS)
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{
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int child;
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struct tag *t;
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if (n->type == ROFFT_COMMENT || n->flags & NODE_NOPRT)
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return;
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child = 1;
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t = h->tag;
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n->flags &= ~NODE_ENDED;
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switch (n->type) {
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case ROFFT_TEXT:
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/* No tables in this mode... */
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assert(NULL == h->tblt);
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/*
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* Make sure that if we're in a literal mode already
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* (i.e., within a <PRE>) don't print the newline.
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*/
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if (*n->string == ' ' && n->flags & NODE_LINE &&
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(h->flags & (HTML_LITERAL | HTML_NONEWLINE)) == 0)
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print_otag(h, TAG_BR, "");
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if (NODE_DELIMC & n->flags)
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h->flags |= HTML_NOSPACE;
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print_text(h, n->string);
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if (NODE_DELIMO & n->flags)
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h->flags |= HTML_NOSPACE;
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return;
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case ROFFT_EQN:
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print_eqn(h, n->eqn);
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break;
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case ROFFT_TBL:
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/*
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* This will take care of initialising all of the table
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* state data for the first table, then tearing it down
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* for the last one.
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*/
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print_tbl(h, n->span);
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return;
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default:
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/*
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* Close out the current table, if it's open, and unset
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* the "meta" table state. This will be reopened on the
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* next table element.
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*/
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if (h->tblt != NULL) {
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print_tblclose(h);
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t = h->tag;
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}
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assert(h->tblt == NULL);
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if (n->tok < ROFF_MAX) {
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roff_html_pre(h, n);
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child = 0;
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break;
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}
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assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
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if (mdocs[n->tok].pre != NULL &&
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(n->end == ENDBODY_NOT || n->child != NULL))
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child = (*mdocs[n->tok].pre)(meta, n, h);
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break;
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}
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if (h->flags & HTML_KEEP && n->flags & NODE_LINE) {
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h->flags &= ~HTML_KEEP;
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h->flags |= HTML_PREKEEP;
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}
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if (child && n->child)
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print_mdoc_nodelist(meta, n->child, h);
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print_stagq(h, t);
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switch (n->type) {
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case ROFFT_EQN:
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break;
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default:
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if (n->tok < ROFF_MAX ||
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mdocs[n->tok].post == NULL ||
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n->flags & NODE_ENDED)
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break;
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(*mdocs[n->tok].post)(meta, n, h);
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if (n->end != ENDBODY_NOT)
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n->body->flags |= NODE_ENDED;
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break;
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}
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}
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static void
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mdoc_root_post(const struct roff_meta *meta, struct html *h)
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{
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struct tag *t, *tt;
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t = print_otag(h, TAG_TABLE, "c", "foot");
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tt = print_otag(h, TAG_TR, "");
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print_otag(h, TAG_TD, "c", "foot-date");
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print_text(h, meta->date);
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print_stagq(h, tt);
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print_otag(h, TAG_TD, "c", "foot-os");
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print_text(h, meta->os);
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print_tagq(h, t);
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}
|
|
|
|
static int
|
|
mdoc_root_pre(const struct roff_meta *meta, struct html *h)
|
|
{
|
|
struct tag *t, *tt;
|
|
char *volume, *title;
|
|
|
|
if (NULL == meta->arch)
|
|
volume = mandoc_strdup(meta->vol);
|
|
else
|
|
mandoc_asprintf(&volume, "%s (%s)",
|
|
meta->vol, meta->arch);
|
|
|
|
if (NULL == meta->msec)
|
|
title = mandoc_strdup(meta->title);
|
|
else
|
|
mandoc_asprintf(&title, "%s(%s)",
|
|
meta->title, meta->msec);
|
|
|
|
t = print_otag(h, TAG_TABLE, "c", "head");
|
|
tt = print_otag(h, TAG_TR, "");
|
|
|
|
print_otag(h, TAG_TD, "c", "head-ltitle");
|
|
print_text(h, title);
|
|
print_stagq(h, tt);
|
|
|
|
print_otag(h, TAG_TD, "c", "head-vol");
|
|
print_text(h, volume);
|
|
print_stagq(h, tt);
|
|
|
|
print_otag(h, TAG_TD, "c", "head-rtitle");
|
|
print_text(h, title);
|
|
print_tagq(h, t);
|
|
|
|
free(title);
|
|
free(volume);
|
|
return 1;
|
|
}
|
|
|
|
static char *
|
|
cond_id(const struct roff_node *n)
|
|
{
|
|
if (n->child != NULL &&
|
|
n->child->type == ROFFT_TEXT &&
|
|
(n->prev == NULL ||
|
|
(n->prev->type == ROFFT_TEXT &&
|
|
strcmp(n->prev->string, "|") == 0)) &&
|
|
(n->parent->tok == MDOC_It ||
|
|
(n->parent->tok == MDOC_Xo &&
|
|
n->parent->parent->prev == NULL &&
|
|
n->parent->parent->parent->tok == MDOC_It)))
|
|
return html_make_id(n, 1);
|
|
return NULL;
|
|
}
|
|
|
|
static int
|
|
mdoc_sh_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
switch (n->type) {
|
|
case ROFFT_HEAD:
|
|
id = html_make_id(n, 1);
|
|
print_otag(h, TAG_H1, "cTi", "Sh", id);
|
|
if (id != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
break;
|
|
case ROFFT_BODY:
|
|
if (n->sec == SEC_AUTHORS)
|
|
h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ss_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if (n->type != ROFFT_HEAD)
|
|
return 1;
|
|
|
|
id = html_make_id(n, 1);
|
|
print_otag(h, TAG_H2, "cTi", "Ss", id);
|
|
if (id != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_fl_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_CODE, "cTi", "Fl", id);
|
|
|
|
print_text(h, "\\-");
|
|
if (!(n->child == NULL &&
|
|
(n->next == NULL ||
|
|
n->next->type == ROFFT_TEXT ||
|
|
n->next->flags & NODE_LINE)))
|
|
h->flags |= HTML_NOSPACE;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_cm_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_CODE, "cTi", "Cm", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_nd_pre(MDOC_ARGS)
|
|
{
|
|
if (n->type != ROFFT_BODY)
|
|
return 1;
|
|
|
|
print_text(h, "\\(em");
|
|
/* Cannot use TAG_SPAN because it may contain blocks. */
|
|
print_otag(h, TAG_DIV, "cT", "Nd");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_nm_pre(MDOC_ARGS)
|
|
{
|
|
switch (n->type) {
|
|
case ROFFT_HEAD:
|
|
print_otag(h, TAG_TD, "");
|
|
/* FALLTHROUGH */
|
|
case ROFFT_ELEM:
|
|
print_otag(h, TAG_CODE, "cT", "Nm");
|
|
return 1;
|
|
case ROFFT_BODY:
|
|
print_otag(h, TAG_TD, "");
|
|
return 1;
|
|
default:
|
|
break;
|
|
}
|
|
synopsis_pre(h, n);
|
|
print_otag(h, TAG_TABLE, "c", "Nm");
|
|
print_otag(h, TAG_TR, "");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_xr_pre(MDOC_ARGS)
|
|
{
|
|
if (NULL == n->child)
|
|
return 0;
|
|
|
|
if (h->base_man)
|
|
print_otag(h, TAG_A, "cThM", "Xr",
|
|
n->child->string, n->child->next == NULL ?
|
|
NULL : n->child->next->string);
|
|
else
|
|
print_otag(h, TAG_A, "cT", "Xr");
|
|
|
|
n = n->child;
|
|
print_text(h, n->string);
|
|
|
|
if (NULL == (n = n->next))
|
|
return 0;
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, "(");
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, n->string);
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ")");
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_ns_pre(MDOC_ARGS)
|
|
{
|
|
|
|
if ( ! (NODE_LINE & n->flags))
|
|
h->flags |= HTML_NOSPACE;
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ar_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_VAR, "cT", "Ar");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_xx_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_SPAN, "c", "Ux");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_it_pre(MDOC_ARGS)
|
|
{
|
|
const struct roff_node *bl;
|
|
struct tag *t;
|
|
enum mdoc_list type;
|
|
|
|
bl = n->parent;
|
|
while (bl->tok != MDOC_Bl)
|
|
bl = bl->parent;
|
|
type = bl->norm->Bl.type;
|
|
|
|
switch (type) {
|
|
case LIST_bullet:
|
|
case LIST_dash:
|
|
case LIST_hyphen:
|
|
case LIST_item:
|
|
case LIST_enum:
|
|
switch (n->type) {
|
|
case ROFFT_HEAD:
|
|
return 0;
|
|
case ROFFT_BODY:
|
|
print_otag(h, TAG_LI, "");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
case LIST_diag:
|
|
case LIST_hang:
|
|
case LIST_inset:
|
|
case LIST_ohang:
|
|
switch (n->type) {
|
|
case ROFFT_HEAD:
|
|
print_otag(h, TAG_DT, "");
|
|
break;
|
|
case ROFFT_BODY:
|
|
print_otag(h, TAG_DD, "");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
case LIST_tag:
|
|
switch (n->type) {
|
|
case ROFFT_HEAD:
|
|
if (h->style != NULL && !bl->norm->Bl.comp &&
|
|
(n->parent->prev == NULL ||
|
|
n->parent->prev->body == NULL ||
|
|
n->parent->prev->body->child != NULL)) {
|
|
t = print_otag(h, TAG_DT, "");
|
|
print_text(h, "\\ ");
|
|
print_tagq(h, t);
|
|
t = print_otag(h, TAG_DD, "");
|
|
print_text(h, "\\ ");
|
|
print_tagq(h, t);
|
|
}
|
|
print_otag(h, TAG_DT, "");
|
|
break;
|
|
case ROFFT_BODY:
|
|
if (n->child == NULL) {
|
|
print_otag(h, TAG_DD, "s", "width", "auto");
|
|
print_text(h, "\\ ");
|
|
} else
|
|
print_otag(h, TAG_DD, "");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
case LIST_column:
|
|
switch (n->type) {
|
|
case ROFFT_HEAD:
|
|
break;
|
|
case ROFFT_BODY:
|
|
print_otag(h, TAG_TD, "");
|
|
break;
|
|
default:
|
|
print_otag(h, TAG_TR, "");
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_bl_pre(MDOC_ARGS)
|
|
{
|
|
char cattr[28];
|
|
struct mdoc_bl *bl;
|
|
enum htmltag elemtype;
|
|
|
|
switch (n->type) {
|
|
case ROFFT_BODY:
|
|
return 1;
|
|
case ROFFT_HEAD:
|
|
return 0;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
bl = &n->norm->Bl;
|
|
switch (bl->type) {
|
|
case LIST_bullet:
|
|
elemtype = TAG_UL;
|
|
(void)strlcpy(cattr, "Bl-bullet", sizeof(cattr));
|
|
break;
|
|
case LIST_dash:
|
|
case LIST_hyphen:
|
|
elemtype = TAG_UL;
|
|
(void)strlcpy(cattr, "Bl-dash", sizeof(cattr));
|
|
break;
|
|
case LIST_item:
|
|
elemtype = TAG_UL;
|
|
(void)strlcpy(cattr, "Bl-item", sizeof(cattr));
|
|
break;
|
|
case LIST_enum:
|
|
elemtype = TAG_OL;
|
|
(void)strlcpy(cattr, "Bl-enum", sizeof(cattr));
|
|
break;
|
|
case LIST_diag:
|
|
elemtype = TAG_DL;
|
|
(void)strlcpy(cattr, "Bl-diag", sizeof(cattr));
|
|
break;
|
|
case LIST_hang:
|
|
elemtype = TAG_DL;
|
|
(void)strlcpy(cattr, "Bl-hang", sizeof(cattr));
|
|
break;
|
|
case LIST_inset:
|
|
elemtype = TAG_DL;
|
|
(void)strlcpy(cattr, "Bl-inset", sizeof(cattr));
|
|
break;
|
|
case LIST_ohang:
|
|
elemtype = TAG_DL;
|
|
(void)strlcpy(cattr, "Bl-ohang", sizeof(cattr));
|
|
break;
|
|
case LIST_tag:
|
|
if (bl->offs)
|
|
print_otag(h, TAG_DIV, "c", "Bd-indent");
|
|
print_otag(h, TAG_DL, "c", bl->comp ?
|
|
"Bl-tag Bl-compact" : "Bl-tag");
|
|
return 1;
|
|
case LIST_column:
|
|
elemtype = TAG_TABLE;
|
|
(void)strlcpy(cattr, "Bl-column", sizeof(cattr));
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
if (bl->offs != NULL)
|
|
(void)strlcat(cattr, " Bd-indent", sizeof(cattr));
|
|
if (bl->comp)
|
|
(void)strlcat(cattr, " Bl-compact", sizeof(cattr));
|
|
print_otag(h, elemtype, "c", cattr);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ex_pre(MDOC_ARGS)
|
|
{
|
|
if (n->prev)
|
|
print_otag(h, TAG_BR, "");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_st_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_SPAN, "cT", "St");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_em_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_I, "cT", "Em");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_d1_pre(MDOC_ARGS)
|
|
{
|
|
if (n->type != ROFFT_BLOCK)
|
|
return 1;
|
|
|
|
print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
|
|
|
|
if (n->tok == MDOC_Dl)
|
|
print_otag(h, TAG_CODE, "c", "Li");
|
|
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_sx_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
id = html_make_id(n, 0);
|
|
print_otag(h, TAG_A, "cThR", "Sx", id);
|
|
free(id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_bd_pre(MDOC_ARGS)
|
|
{
|
|
int comp, sv;
|
|
struct roff_node *nn;
|
|
|
|
if (n->type == ROFFT_HEAD)
|
|
return 0;
|
|
|
|
if (n->type == ROFFT_BLOCK) {
|
|
comp = n->norm->Bd.comp;
|
|
for (nn = n; nn && ! comp; nn = nn->parent) {
|
|
if (nn->type != ROFFT_BLOCK)
|
|
continue;
|
|
if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)
|
|
comp = 1;
|
|
if (nn->prev)
|
|
break;
|
|
}
|
|
if ( ! comp)
|
|
print_paragraph(h);
|
|
return 1;
|
|
}
|
|
|
|
/* Handle the -offset argument. */
|
|
|
|
if (n->norm->Bd.offs == NULL ||
|
|
! strcmp(n->norm->Bd.offs, "left"))
|
|
print_otag(h, TAG_DIV, "c", "Bd");
|
|
else
|
|
print_otag(h, TAG_DIV, "c", "Bd Bd-indent");
|
|
|
|
if (n->norm->Bd.type != DISP_unfilled &&
|
|
n->norm->Bd.type != DISP_literal)
|
|
return 1;
|
|
|
|
print_otag(h, TAG_PRE, "c", "Li");
|
|
|
|
/* This can be recursive: save & set our literal state. */
|
|
|
|
sv = h->flags & HTML_LITERAL;
|
|
h->flags |= HTML_LITERAL;
|
|
|
|
for (nn = n->child; nn; nn = nn->next) {
|
|
print_mdoc_node(meta, nn, h);
|
|
/*
|
|
* If the printed node flushes its own line, then we
|
|
* needn't do it here as well. This is hacky, but the
|
|
* notion of selective eoln whitespace is pretty dumb
|
|
* anyway, so don't sweat it.
|
|
*/
|
|
switch (nn->tok) {
|
|
case ROFF_br:
|
|
case ROFF_sp:
|
|
case MDOC_Sm:
|
|
case MDOC_Bl:
|
|
case MDOC_D1:
|
|
case MDOC_Dl:
|
|
case MDOC_Lp:
|
|
case MDOC_Pp:
|
|
continue;
|
|
default:
|
|
break;
|
|
}
|
|
if (h->flags & HTML_NONEWLINE ||
|
|
(nn->next && ! (nn->next->flags & NODE_LINE)))
|
|
continue;
|
|
else if (nn->next)
|
|
print_text(h, "\n");
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
}
|
|
|
|
if (0 == sv)
|
|
h->flags &= ~HTML_LITERAL;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_pa_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_SPAN, "cT", "Pa");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ad_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_SPAN, "c", "Ad");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_an_pre(MDOC_ARGS)
|
|
{
|
|
if (n->norm->An.auth == AUTH_split) {
|
|
h->flags &= ~HTML_NOSPLIT;
|
|
h->flags |= HTML_SPLIT;
|
|
return 0;
|
|
}
|
|
if (n->norm->An.auth == AUTH_nosplit) {
|
|
h->flags &= ~HTML_SPLIT;
|
|
h->flags |= HTML_NOSPLIT;
|
|
return 0;
|
|
}
|
|
|
|
if (h->flags & HTML_SPLIT)
|
|
print_otag(h, TAG_BR, "");
|
|
|
|
if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))
|
|
h->flags |= HTML_SPLIT;
|
|
|
|
print_otag(h, TAG_SPAN, "cT", "An");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_cd_pre(MDOC_ARGS)
|
|
{
|
|
synopsis_pre(h, n);
|
|
print_otag(h, TAG_CODE, "cT", "Cd");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_dv_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_CODE, "cTi", "Dv", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ev_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_CODE, "cTi", "Ev", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_er_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
id = n->sec == SEC_ERRORS &&
|
|
(n->parent->tok == MDOC_It ||
|
|
(n->parent->tok == MDOC_Bq &&
|
|
n->parent->parent->parent->tok == MDOC_It)) ?
|
|
html_make_id(n, 1) : NULL;
|
|
|
|
if (id != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_CODE, "cTi", "Er", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_fa_pre(MDOC_ARGS)
|
|
{
|
|
const struct roff_node *nn;
|
|
struct tag *t;
|
|
|
|
if (n->parent->tok != MDOC_Fo) {
|
|
print_otag(h, TAG_VAR, "cT", "Fa");
|
|
return 1;
|
|
}
|
|
|
|
for (nn = n->child; nn; nn = nn->next) {
|
|
t = print_otag(h, TAG_VAR, "cT", "Fa");
|
|
print_text(h, nn->string);
|
|
print_tagq(h, t);
|
|
if (nn->next) {
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ",");
|
|
}
|
|
}
|
|
|
|
if (n->child && n->next && n->next->tok == MDOC_Fa) {
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ",");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_fd_pre(MDOC_ARGS)
|
|
{
|
|
struct tag *t;
|
|
char *buf, *cp;
|
|
|
|
synopsis_pre(h, n);
|
|
|
|
if (NULL == (n = n->child))
|
|
return 0;
|
|
|
|
assert(n->type == ROFFT_TEXT);
|
|
|
|
if (strcmp(n->string, "#include")) {
|
|
print_otag(h, TAG_CODE, "cT", "Fd");
|
|
return 1;
|
|
}
|
|
|
|
print_otag(h, TAG_CODE, "cT", "In");
|
|
print_text(h, n->string);
|
|
|
|
if (NULL != (n = n->next)) {
|
|
assert(n->type == ROFFT_TEXT);
|
|
|
|
if (h->base_includes) {
|
|
cp = n->string;
|
|
if (*cp == '<' || *cp == '"')
|
|
cp++;
|
|
buf = mandoc_strdup(cp);
|
|
cp = strchr(buf, '\0') - 1;
|
|
if (cp >= buf && (*cp == '>' || *cp == '"'))
|
|
*cp = '\0';
|
|
t = print_otag(h, TAG_A, "cThI", "In", buf);
|
|
free(buf);
|
|
} else
|
|
t = print_otag(h, TAG_A, "cT", "In");
|
|
|
|
print_text(h, n->string);
|
|
print_tagq(h, t);
|
|
|
|
n = n->next;
|
|
}
|
|
|
|
for ( ; n; n = n->next) {
|
|
assert(n->type == ROFFT_TEXT);
|
|
print_text(h, n->string);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_vt_pre(MDOC_ARGS)
|
|
{
|
|
if (n->type == ROFFT_BLOCK) {
|
|
synopsis_pre(h, n);
|
|
return 1;
|
|
} else if (n->type == ROFFT_ELEM) {
|
|
synopsis_pre(h, n);
|
|
} else if (n->type == ROFFT_HEAD)
|
|
return 0;
|
|
|
|
print_otag(h, TAG_VAR, "cT", "Vt");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ft_pre(MDOC_ARGS)
|
|
{
|
|
synopsis_pre(h, n);
|
|
print_otag(h, TAG_VAR, "cT", "Ft");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_fn_pre(MDOC_ARGS)
|
|
{
|
|
struct tag *t;
|
|
char nbuf[BUFSIZ];
|
|
const char *sp, *ep;
|
|
int sz, pretty;
|
|
|
|
pretty = NODE_SYNPRETTY & n->flags;
|
|
synopsis_pre(h, n);
|
|
|
|
/* Split apart into type and name. */
|
|
assert(n->child->string);
|
|
sp = n->child->string;
|
|
|
|
ep = strchr(sp, ' ');
|
|
if (NULL != ep) {
|
|
t = print_otag(h, TAG_VAR, "cT", "Ft");
|
|
|
|
while (ep) {
|
|
sz = MIN((int)(ep - sp), BUFSIZ - 1);
|
|
(void)memcpy(nbuf, sp, (size_t)sz);
|
|
nbuf[sz] = '\0';
|
|
print_text(h, nbuf);
|
|
sp = ++ep;
|
|
ep = strchr(sp, ' ');
|
|
}
|
|
print_tagq(h, t);
|
|
}
|
|
|
|
t = print_otag(h, TAG_CODE, "cT", "Fn");
|
|
|
|
if (sp)
|
|
print_text(h, sp);
|
|
|
|
print_tagq(h, t);
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, "(");
|
|
h->flags |= HTML_NOSPACE;
|
|
|
|
for (n = n->child->next; n; n = n->next) {
|
|
if (NODE_SYNPRETTY & n->flags)
|
|
t = print_otag(h, TAG_VAR, "cTs", "Fa",
|
|
"white-space", "nowrap");
|
|
else
|
|
t = print_otag(h, TAG_VAR, "cT", "Fa");
|
|
print_text(h, n->string);
|
|
print_tagq(h, t);
|
|
if (n->next) {
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ",");
|
|
}
|
|
}
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ")");
|
|
|
|
if (pretty) {
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ";");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_sm_pre(MDOC_ARGS)
|
|
{
|
|
|
|
if (NULL == n->child)
|
|
h->flags ^= HTML_NONOSPACE;
|
|
else if (0 == strcmp("on", n->child->string))
|
|
h->flags &= ~HTML_NONOSPACE;
|
|
else
|
|
h->flags |= HTML_NONOSPACE;
|
|
|
|
if ( ! (HTML_NONOSPACE & h->flags))
|
|
h->flags &= ~HTML_NOSPACE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_skip_pre(MDOC_ARGS)
|
|
{
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_pp_pre(MDOC_ARGS)
|
|
{
|
|
|
|
print_paragraph(h);
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_lk_pre(MDOC_ARGS)
|
|
{
|
|
const struct roff_node *link, *descr, *punct;
|
|
struct tag *t;
|
|
|
|
if ((link = n->child) == NULL)
|
|
return 0;
|
|
|
|
/* Find beginning of trailing punctuation. */
|
|
punct = n->last;
|
|
while (punct != link && punct->flags & NODE_DELIMC)
|
|
punct = punct->prev;
|
|
punct = punct->next;
|
|
|
|
/* Link target and link text. */
|
|
descr = link->next;
|
|
if (descr == punct)
|
|
descr = link; /* no text */
|
|
t = print_otag(h, TAG_A, "cTh", "Lk", link->string);
|
|
do {
|
|
if (descr->flags & (NODE_DELIMC | NODE_DELIMO))
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, descr->string);
|
|
descr = descr->next;
|
|
} while (descr != punct);
|
|
print_tagq(h, t);
|
|
|
|
/* Trailing punctuation. */
|
|
while (punct != NULL) {
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, punct->string);
|
|
punct = punct->next;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_mt_pre(MDOC_ARGS)
|
|
{
|
|
struct tag *t;
|
|
char *cp;
|
|
|
|
for (n = n->child; n; n = n->next) {
|
|
assert(n->type == ROFFT_TEXT);
|
|
|
|
mandoc_asprintf(&cp, "mailto:%s", n->string);
|
|
t = print_otag(h, TAG_A, "cTh", "Mt", cp);
|
|
print_text(h, n->string);
|
|
print_tagq(h, t);
|
|
free(cp);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_fo_pre(MDOC_ARGS)
|
|
{
|
|
struct tag *t;
|
|
|
|
if (n->type == ROFFT_BODY) {
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, "(");
|
|
h->flags |= HTML_NOSPACE;
|
|
return 1;
|
|
} else if (n->type == ROFFT_BLOCK) {
|
|
synopsis_pre(h, n);
|
|
return 1;
|
|
}
|
|
|
|
if (n->child == NULL)
|
|
return 0;
|
|
|
|
assert(n->child->string);
|
|
t = print_otag(h, TAG_CODE, "cT", "Fn");
|
|
print_text(h, n->child->string);
|
|
print_tagq(h, t);
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
mdoc_fo_post(MDOC_ARGS)
|
|
{
|
|
|
|
if (n->type != ROFFT_BODY)
|
|
return;
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ")");
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ";");
|
|
}
|
|
|
|
static int
|
|
mdoc_in_pre(MDOC_ARGS)
|
|
{
|
|
struct tag *t;
|
|
|
|
synopsis_pre(h, n);
|
|
print_otag(h, TAG_CODE, "cT", "In");
|
|
|
|
/*
|
|
* The first argument of the `In' gets special treatment as
|
|
* being a linked value. Subsequent values are printed
|
|
* afterward. groff does similarly. This also handles the case
|
|
* of no children.
|
|
*/
|
|
|
|
if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags)
|
|
print_text(h, "#include");
|
|
|
|
print_text(h, "<");
|
|
h->flags |= HTML_NOSPACE;
|
|
|
|
if (NULL != (n = n->child)) {
|
|
assert(n->type == ROFFT_TEXT);
|
|
|
|
if (h->base_includes)
|
|
t = print_otag(h, TAG_A, "cThI", "In", n->string);
|
|
else
|
|
t = print_otag(h, TAG_A, "cT", "In");
|
|
print_text(h, n->string);
|
|
print_tagq(h, t);
|
|
|
|
n = n->next;
|
|
}
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, ">");
|
|
|
|
for ( ; n; n = n->next) {
|
|
assert(n->type == ROFFT_TEXT);
|
|
print_text(h, n->string);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
mdoc_ic_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_CODE, "cTi", "Ic", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_va_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_VAR, "cT", "Va");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ap_pre(MDOC_ARGS)
|
|
{
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, "\\(aq");
|
|
h->flags |= HTML_NOSPACE;
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_bf_pre(MDOC_ARGS)
|
|
{
|
|
const char *cattr;
|
|
|
|
if (n->type == ROFFT_HEAD)
|
|
return 0;
|
|
else if (n->type != ROFFT_BODY)
|
|
return 1;
|
|
|
|
if (FONT_Em == n->norm->Bf.font)
|
|
cattr = "Bf Em";
|
|
else if (FONT_Sy == n->norm->Bf.font)
|
|
cattr = "Bf Sy";
|
|
else if (FONT_Li == n->norm->Bf.font)
|
|
cattr = "Bf Li";
|
|
else
|
|
cattr = "Bf No";
|
|
|
|
/* Cannot use TAG_SPAN because it may contain blocks. */
|
|
print_otag(h, TAG_DIV, "c", cattr);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_ms_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_SPAN, "cTi", "Ms", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_igndelim_pre(MDOC_ARGS)
|
|
{
|
|
|
|
h->flags |= HTML_IGNDELIM;
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
mdoc_pf_post(MDOC_ARGS)
|
|
{
|
|
|
|
if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
|
|
h->flags |= HTML_NOSPACE;
|
|
}
|
|
|
|
static int
|
|
mdoc_rs_pre(MDOC_ARGS)
|
|
{
|
|
if (n->type != ROFFT_BLOCK)
|
|
return 1;
|
|
|
|
if (n->prev && SEC_SEE_ALSO == n->sec)
|
|
print_paragraph(h);
|
|
|
|
print_otag(h, TAG_CITE, "cT", "Rs");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_no_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_SPAN, "ci", "No", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_li_pre(MDOC_ARGS)
|
|
{
|
|
char *id;
|
|
|
|
if ((id = cond_id(n)) != NULL)
|
|
print_otag(h, TAG_A, "chR", "permalink", id);
|
|
print_otag(h, TAG_CODE, "ci", "Li", id);
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_sy_pre(MDOC_ARGS)
|
|
{
|
|
print_otag(h, TAG_B, "cT", "Sy");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc_lb_pre(MDOC_ARGS)
|
|
{
|
|
if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags && n->prev)
|
|
print_otag(h, TAG_BR, "");
|
|
|
|
print_otag(h, TAG_SPAN, "cT", "Lb");
|
|
return 1;
|
|
}
|
|
|
|
static int
|
|
mdoc__x_pre(MDOC_ARGS)
|
|
{
|
|
const char *cattr;
|
|
enum htmltag t;
|
|
|
|
t = TAG_SPAN;
|
|
|
|
switch (n->tok) {
|
|
case MDOC__A:
|
|
cattr = "RsA";
|
|
if (n->prev && MDOC__A == n->prev->tok)
|
|
if (NULL == n->next || MDOC__A != n->next->tok)
|
|
print_text(h, "and");
|
|
break;
|
|
case MDOC__B:
|
|
t = TAG_I;
|
|
cattr = "RsB";
|
|
break;
|
|
case MDOC__C:
|
|
cattr = "RsC";
|
|
break;
|
|
case MDOC__D:
|
|
cattr = "RsD";
|
|
break;
|
|
case MDOC__I:
|
|
t = TAG_I;
|
|
cattr = "RsI";
|
|
break;
|
|
case MDOC__J:
|
|
t = TAG_I;
|
|
cattr = "RsJ";
|
|
break;
|
|
case MDOC__N:
|
|
cattr = "RsN";
|
|
break;
|
|
case MDOC__O:
|
|
cattr = "RsO";
|
|
break;
|
|
case MDOC__P:
|
|
cattr = "RsP";
|
|
break;
|
|
case MDOC__Q:
|
|
cattr = "RsQ";
|
|
break;
|
|
case MDOC__R:
|
|
cattr = "RsR";
|
|
break;
|
|
case MDOC__T:
|
|
cattr = "RsT";
|
|
break;
|
|
case MDOC__U:
|
|
print_otag(h, TAG_A, "ch", "RsU", n->child->string);
|
|
return 1;
|
|
case MDOC__V:
|
|
cattr = "RsV";
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
|
|
print_otag(h, t, "c", cattr);
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
mdoc__x_post(MDOC_ARGS)
|
|
{
|
|
|
|
if (MDOC__A == n->tok && n->next && MDOC__A == n->next->tok)
|
|
if (NULL == n->next->next || MDOC__A != n->next->next->tok)
|
|
if (NULL == n->prev || MDOC__A != n->prev->tok)
|
|
return;
|
|
|
|
/* TODO: %U */
|
|
|
|
if (NULL == n->parent || MDOC_Rs != n->parent->tok)
|
|
return;
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
print_text(h, n->next ? "," : ".");
|
|
}
|
|
|
|
static int
|
|
mdoc_bk_pre(MDOC_ARGS)
|
|
{
|
|
|
|
switch (n->type) {
|
|
case ROFFT_BLOCK:
|
|
break;
|
|
case ROFFT_HEAD:
|
|
return 0;
|
|
case ROFFT_BODY:
|
|
if (n->parent->args != NULL || n->prev->child == NULL)
|
|
h->flags |= HTML_PREKEEP;
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
mdoc_bk_post(MDOC_ARGS)
|
|
{
|
|
|
|
if (n->type == ROFFT_BODY)
|
|
h->flags &= ~(HTML_KEEP | HTML_PREKEEP);
|
|
}
|
|
|
|
static int
|
|
mdoc_quote_pre(MDOC_ARGS)
|
|
{
|
|
if (n->type != ROFFT_BODY)
|
|
return 1;
|
|
|
|
switch (n->tok) {
|
|
case MDOC_Ao:
|
|
case MDOC_Aq:
|
|
print_text(h, n->child != NULL && n->child->next == NULL &&
|
|
n->child->tok == MDOC_Mt ? "<" : "\\(la");
|
|
break;
|
|
case MDOC_Bro:
|
|
case MDOC_Brq:
|
|
print_text(h, "\\(lC");
|
|
break;
|
|
case MDOC_Bo:
|
|
case MDOC_Bq:
|
|
print_text(h, "\\(lB");
|
|
break;
|
|
case MDOC_Oo:
|
|
case MDOC_Op:
|
|
print_text(h, "\\(lB");
|
|
h->flags |= HTML_NOSPACE;
|
|
/* Cannot use TAG_SPAN because it may contain blocks. */
|
|
print_otag(h, TAG_IDIV, "c", "Op");
|
|
break;
|
|
case MDOC_En:
|
|
if (NULL == n->norm->Es ||
|
|
NULL == n->norm->Es->child)
|
|
return 1;
|
|
print_text(h, n->norm->Es->child->string);
|
|
break;
|
|
case MDOC_Do:
|
|
case MDOC_Dq:
|
|
case MDOC_Qo:
|
|
case MDOC_Qq:
|
|
print_text(h, "\\(lq");
|
|
break;
|
|
case MDOC_Po:
|
|
case MDOC_Pq:
|
|
print_text(h, "(");
|
|
break;
|
|
case MDOC_Ql:
|
|
print_text(h, "\\(oq");
|
|
h->flags |= HTML_NOSPACE;
|
|
print_otag(h, TAG_CODE, "c", "Li");
|
|
break;
|
|
case MDOC_So:
|
|
case MDOC_Sq:
|
|
print_text(h, "\\(oq");
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
mdoc_quote_post(MDOC_ARGS)
|
|
{
|
|
|
|
if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM)
|
|
return;
|
|
|
|
h->flags |= HTML_NOSPACE;
|
|
|
|
switch (n->tok) {
|
|
case MDOC_Ao:
|
|
case MDOC_Aq:
|
|
print_text(h, n->child != NULL && n->child->next == NULL &&
|
|
n->child->tok == MDOC_Mt ? ">" : "\\(ra");
|
|
break;
|
|
case MDOC_Bro:
|
|
case MDOC_Brq:
|
|
print_text(h, "\\(rC");
|
|
break;
|
|
case MDOC_Oo:
|
|
case MDOC_Op:
|
|
case MDOC_Bo:
|
|
case MDOC_Bq:
|
|
print_text(h, "\\(rB");
|
|
break;
|
|
case MDOC_En:
|
|
if (n->norm->Es == NULL ||
|
|
n->norm->Es->child == NULL ||
|
|
n->norm->Es->child->next == NULL)
|
|
h->flags &= ~HTML_NOSPACE;
|
|
else
|
|
print_text(h, n->norm->Es->child->next->string);
|
|
break;
|
|
case MDOC_Qo:
|
|
case MDOC_Qq:
|
|
case MDOC_Do:
|
|
case MDOC_Dq:
|
|
print_text(h, "\\(rq");
|
|
break;
|
|
case MDOC_Po:
|
|
case MDOC_Pq:
|
|
print_text(h, ")");
|
|
break;
|
|
case MDOC_Ql:
|
|
case MDOC_So:
|
|
case MDOC_Sq:
|
|
print_text(h, "\\(cq");
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
}
|
|
|
|
static int
|
|
mdoc_eo_pre(MDOC_ARGS)
|
|
{
|
|
|
|
if (n->type != ROFFT_BODY)
|
|
return 1;
|
|
|
|
if (n->end == ENDBODY_NOT &&
|
|
n->parent->head->child == NULL &&
|
|
n->child != NULL &&
|
|
n->child->end != ENDBODY_NOT)
|
|
print_text(h, "\\&");
|
|
else if (n->end != ENDBODY_NOT ? n->child != NULL :
|
|
n->parent->head->child != NULL && (n->child != NULL ||
|
|
(n->parent->tail != NULL && n->parent->tail->child != NULL)))
|
|
h->flags |= HTML_NOSPACE;
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
mdoc_eo_post(MDOC_ARGS)
|
|
{
|
|
int body, tail;
|
|
|
|
if (n->type != ROFFT_BODY)
|
|
return;
|
|
|
|
if (n->end != ENDBODY_NOT) {
|
|
h->flags &= ~HTML_NOSPACE;
|
|
return;
|
|
}
|
|
|
|
body = n->child != NULL || n->parent->head->child != NULL;
|
|
tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
|
|
|
|
if (body && tail)
|
|
h->flags |= HTML_NOSPACE;
|
|
else if ( ! tail)
|
|
h->flags &= ~HTML_NOSPACE;
|
|
}
|