2021-11-15 15:35:39 +00:00
|
|
|
/* $Id: mdoc_man.c,v 1.137 2021/07/04 15:38:26 schwarze Exp $ */
|
2012-10-18 09:55:16 +00:00
|
|
|
/*
|
2021-11-15 15:35:39 +00:00
|
|
|
* Copyright (c) 2011-2021 Ingo Schwarze <schwarze@openbsd.org>
|
2012-10-18 09:55:16 +00:00
|
|
|
*
|
|
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
|
|
* copyright notice and this permission notice appear in all copies.
|
|
|
|
*
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
*/
|
|
|
|
#include "config.h"
|
2014-12-02 07:34:06 +00:00
|
|
|
|
|
|
|
#include <sys/types.h>
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
#include <assert.h>
|
2012-10-18 09:55:16 +00:00
|
|
|
#include <stdio.h>
|
2017-06-08 19:29:07 +00:00
|
|
|
#include <stdlib.h>
|
2012-10-18 09:55:16 +00:00
|
|
|
#include <string.h>
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
#include "mandoc_aux.h"
|
2016-01-15 23:08:59 +00:00
|
|
|
#include "mandoc.h"
|
|
|
|
#include "roff.h"
|
2012-10-18 09:55:16 +00:00
|
|
|
#include "mdoc.h"
|
2016-01-15 23:08:59 +00:00
|
|
|
#include "man.h"
|
|
|
|
#include "out.h"
|
2012-10-18 09:55:16 +00:00
|
|
|
#include "main.h"
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
#define DECL_ARGS const struct roff_meta *meta, struct roff_node *n
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
typedef int (*int_fp)(DECL_ARGS);
|
|
|
|
typedef void (*void_fp)(DECL_ARGS);
|
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
struct mdoc_man_act {
|
2017-06-08 19:29:07 +00:00
|
|
|
int_fp cond; /* DON'T run actions */
|
|
|
|
int_fp pre; /* pre-node action */
|
|
|
|
void_fp post; /* post-node action */
|
2012-10-18 09:55:16 +00:00
|
|
|
const char *prefix; /* pre-node string constant */
|
|
|
|
const char *suffix; /* post-node string constant */
|
|
|
|
};
|
|
|
|
|
|
|
|
static int cond_body(DECL_ARGS);
|
|
|
|
static int cond_head(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static void font_push(char);
|
|
|
|
static void font_pop(void);
|
2017-06-08 19:29:07 +00:00
|
|
|
static int man_strlen(const char *);
|
2014-01-31 19:59:03 +00:00
|
|
|
static void mid_it(void);
|
|
|
|
static void post__t(DECL_ARGS);
|
2014-12-02 07:34:06 +00:00
|
|
|
static void post_aq(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static void post_bd(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static void post_bf(DECL_ARGS);
|
|
|
|
static void post_bk(DECL_ARGS);
|
|
|
|
static void post_bl(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static void post_dl(DECL_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static void post_en(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static void post_enc(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static void post_eo(DECL_ARGS);
|
|
|
|
static void post_fa(DECL_ARGS);
|
|
|
|
static void post_fd(DECL_ARGS);
|
|
|
|
static void post_fl(DECL_ARGS);
|
|
|
|
static void post_fn(DECL_ARGS);
|
|
|
|
static void post_fo(DECL_ARGS);
|
|
|
|
static void post_font(DECL_ARGS);
|
|
|
|
static void post_in(DECL_ARGS);
|
|
|
|
static void post_it(DECL_ARGS);
|
|
|
|
static void post_lb(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static void post_nm(DECL_ARGS);
|
|
|
|
static void post_percent(DECL_ARGS);
|
|
|
|
static void post_pf(DECL_ARGS);
|
|
|
|
static void post_sect(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static void post_vt(DECL_ARGS);
|
|
|
|
static int pre__t(DECL_ARGS);
|
2019-03-29 13:13:30 +00:00
|
|
|
static int pre_abort(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_an(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_ap(DECL_ARGS);
|
2014-12-02 07:34:06 +00:00
|
|
|
static int pre_aq(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_bd(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_bf(DECL_ARGS);
|
|
|
|
static int pre_bk(DECL_ARGS);
|
|
|
|
static int pre_bl(DECL_ARGS);
|
2017-06-08 19:29:07 +00:00
|
|
|
static void pre_br(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_dl(DECL_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int pre_en(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_enc(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_em(DECL_ARGS);
|
2014-12-02 07:34:06 +00:00
|
|
|
static int pre_skip(DECL_ARGS);
|
|
|
|
static int pre_eo(DECL_ARGS);
|
2014-11-22 18:08:25 +00:00
|
|
|
static int pre_ex(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_fa(DECL_ARGS);
|
|
|
|
static int pre_fd(DECL_ARGS);
|
|
|
|
static int pre_fl(DECL_ARGS);
|
|
|
|
static int pre_fn(DECL_ARGS);
|
|
|
|
static int pre_fo(DECL_ARGS);
|
2017-06-08 19:29:07 +00:00
|
|
|
static void pre_ft(DECL_ARGS);
|
|
|
|
static int pre_Ft(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_in(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_it(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_lk(DECL_ARGS);
|
|
|
|
static int pre_li(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_nm(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_no(DECL_ARGS);
|
2019-03-29 13:13:30 +00:00
|
|
|
static void pre_noarg(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_ns(DECL_ARGS);
|
2017-06-08 19:29:07 +00:00
|
|
|
static void pre_onearg(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_pp(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_rs(DECL_ARGS);
|
|
|
|
static int pre_sm(DECL_ARGS);
|
2017-06-08 19:29:07 +00:00
|
|
|
static void pre_sp(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_sect(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_sy(DECL_ARGS);
|
2021-11-15 15:35:39 +00:00
|
|
|
static void pre_syn(struct roff_node *);
|
2017-06-08 19:29:07 +00:00
|
|
|
static void pre_ta(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static int pre_vt(DECL_ARGS);
|
2012-10-18 09:55:16 +00:00
|
|
|
static int pre_xr(DECL_ARGS);
|
2014-01-31 19:59:03 +00:00
|
|
|
static void print_word(const char *);
|
|
|
|
static void print_line(const char *, int);
|
|
|
|
static void print_block(const char *, int);
|
2014-12-02 07:34:06 +00:00
|
|
|
static void print_offs(const char *, int);
|
2015-03-02 16:45:41 +00:00
|
|
|
static void print_width(const struct mdoc_bl *,
|
2016-01-15 23:08:59 +00:00
|
|
|
const struct roff_node *);
|
2014-01-31 19:59:03 +00:00
|
|
|
static void print_count(int *);
|
2012-10-18 09:55:16 +00:00
|
|
|
static void print_node(DECL_ARGS);
|
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
static const void_fp roff_man_acts[ROFF_MAX] = {
|
2017-07-31 19:17:54 +00:00
|
|
|
pre_br, /* br */
|
|
|
|
pre_onearg, /* ce */
|
2019-03-29 13:13:30 +00:00
|
|
|
pre_noarg, /* fi */
|
2017-07-31 19:17:54 +00:00
|
|
|
pre_ft, /* ft */
|
|
|
|
pre_onearg, /* ll */
|
|
|
|
pre_onearg, /* mc */
|
2019-03-29 13:13:30 +00:00
|
|
|
pre_noarg, /* nf */
|
2017-07-31 19:17:54 +00:00
|
|
|
pre_onearg, /* po */
|
|
|
|
pre_onearg, /* rj */
|
|
|
|
pre_sp, /* sp */
|
|
|
|
pre_ta, /* ta */
|
|
|
|
pre_onearg, /* ti */
|
2017-06-08 19:29:07 +00:00
|
|
|
};
|
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
static const struct mdoc_man_act mdoc_man_acts[MDOC_MAX - MDOC_Dd] = {
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Dd */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Dt */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Os */
|
|
|
|
{ NULL, pre_sect, post_sect, ".SH", NULL }, /* Sh */
|
|
|
|
{ NULL, pre_sect, post_sect, ".SS", NULL }, /* Ss */
|
|
|
|
{ NULL, pre_pp, NULL, NULL, NULL }, /* Pp */
|
|
|
|
{ cond_body, pre_dl, post_dl, NULL, NULL }, /* D1 */
|
|
|
|
{ cond_body, pre_dl, post_dl, NULL, NULL }, /* Dl */
|
|
|
|
{ cond_body, pre_bd, post_bd, NULL, NULL }, /* Bd */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ed */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ cond_body, pre_bl, post_bl, NULL, NULL }, /* Bl */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* El */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_it, post_it, NULL, NULL }, /* It */
|
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Ad */
|
|
|
|
{ NULL, pre_an, NULL, NULL, NULL }, /* An */
|
2017-06-08 19:29:07 +00:00
|
|
|
{ NULL, pre_ap, NULL, NULL, NULL }, /* Ap */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Ar */
|
|
|
|
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cd */
|
|
|
|
{ NULL, pre_sy, post_font, NULL, NULL }, /* Cm */
|
|
|
|
{ NULL, pre_li, post_font, NULL, NULL }, /* Dv */
|
|
|
|
{ NULL, pre_li, post_font, NULL, NULL }, /* Er */
|
|
|
|
{ NULL, pre_li, post_font, NULL, NULL }, /* Ev */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, pre_ex, NULL, NULL, NULL }, /* Ex */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_fa, post_fa, NULL, NULL }, /* Fa */
|
|
|
|
{ NULL, pre_fd, post_fd, NULL, NULL }, /* Fd */
|
|
|
|
{ NULL, pre_fl, post_fl, NULL, NULL }, /* Fl */
|
|
|
|
{ NULL, pre_fn, post_fn, NULL, NULL }, /* Fn */
|
2017-06-08 19:29:07 +00:00
|
|
|
{ NULL, pre_Ft, post_font, NULL, NULL }, /* Ft */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ic */
|
|
|
|
{ NULL, pre_in, post_in, NULL, NULL }, /* In */
|
|
|
|
{ NULL, pre_li, post_font, NULL, NULL }, /* Li */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ cond_head, pre_enc, NULL, "\\- ", NULL }, /* Nd */
|
|
|
|
{ NULL, pre_nm, post_nm, NULL, NULL }, /* Nm */
|
|
|
|
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */
|
2019-03-29 13:13:30 +00:00
|
|
|
{ NULL, pre_abort, NULL, NULL, NULL }, /* Ot */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */
|
2017-01-21 13:01:39 +00:00
|
|
|
{ NULL, pre_ex, NULL, NULL, NULL }, /* Rv */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* St */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Va */
|
|
|
|
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, pre_xr, NULL, NULL, NULL }, /* Xr */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %A */
|
|
|
|
{ NULL, pre_em, post_percent, NULL, NULL }, /* %B */
|
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %D */
|
|
|
|
{ NULL, pre_em, post_percent, NULL, NULL }, /* %I */
|
|
|
|
{ NULL, pre_em, post_percent, NULL, NULL }, /* %J */
|
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %N */
|
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %O */
|
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %P */
|
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %R */
|
|
|
|
{ NULL, pre__t, post__t, NULL, NULL }, /* %T */
|
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %V */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ac */
|
2014-12-02 07:34:06 +00:00
|
|
|
{ cond_body, pre_aq, post_aq, NULL, NULL }, /* Ao */
|
|
|
|
{ cond_body, pre_aq, post_aq, NULL, NULL }, /* Aq */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* At */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Bc */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_bf, post_bf, NULL, NULL }, /* Bf */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bo */
|
|
|
|
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */
|
2017-07-31 19:17:54 +00:00
|
|
|
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Bsx */
|
|
|
|
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Bx */
|
2014-12-02 07:34:06 +00:00
|
|
|
{ NULL, pre_skip, NULL, NULL, NULL }, /* Db */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */
|
2018-09-20 07:33:14 +00:00
|
|
|
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Do */
|
|
|
|
{ cond_body, pre_enc, post_enc, "\\(lq", "\\(rq" }, /* Dq */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ec */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ef */
|
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Em */
|
2014-12-02 07:34:06 +00:00
|
|
|
{ cond_body, pre_eo, post_eo, NULL, NULL }, /* Eo */
|
2017-07-31 19:17:54 +00:00
|
|
|
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Fx */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ms */
|
|
|
|
{ NULL, pre_no, NULL, NULL, NULL }, /* No */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, pre_ns, NULL, NULL, NULL }, /* Ns */
|
2017-07-31 19:17:54 +00:00
|
|
|
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Nx */
|
|
|
|
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Ox */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Pc */
|
|
|
|
{ NULL, NULL, post_pf, NULL, NULL }, /* Pf */
|
|
|
|
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Po */
|
|
|
|
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Pq */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Qc */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* Ql */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qo */
|
|
|
|
{ cond_body, pre_enc, post_enc, "\"", "\"" }, /* Qq */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Re */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ cond_body, pre_rs, NULL, NULL, NULL }, /* Rs */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Sc */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* So */
|
|
|
|
{ cond_body, pre_enc, post_enc, "\\(oq", "\\(cq" }, /* Sq */
|
|
|
|
{ NULL, pre_sm, NULL, NULL, NULL }, /* Sm */
|
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Sx */
|
|
|
|
{ NULL, pre_sy, post_font, NULL, NULL }, /* Sy */
|
|
|
|
{ NULL, pre_li, post_font, NULL, NULL }, /* Tn */
|
2017-01-21 13:01:39 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ux */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Xc */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Xo */
|
|
|
|
{ NULL, pre_fo, post_fo, NULL, NULL }, /* Fo */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Fc */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Oo */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Oc */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Bk */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ek */
|
2017-01-21 13:01:39 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Bt */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Hf */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Fr */
|
2017-01-21 13:01:39 +00:00
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ud */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */
|
2019-03-29 13:13:30 +00:00
|
|
|
{ NULL, pre_abort, NULL, NULL, NULL }, /* Lp */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, pre_lk, NULL, NULL, NULL }, /* Lk */
|
|
|
|
{ NULL, pre_em, post_font, NULL, NULL }, /* Mt */
|
2012-10-18 09:55:16 +00:00
|
|
|
{ cond_body, pre_enc, post_enc, "{", "}" }, /* Brq */
|
|
|
|
{ cond_body, pre_enc, post_enc, "{", "}" }, /* Bro */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Brc */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %C */
|
2014-12-02 07:34:06 +00:00
|
|
|
{ NULL, pre_skip, NULL, NULL, NULL }, /* Es */
|
2014-11-22 18:08:25 +00:00
|
|
|
{ cond_body, pre_en, post_en, NULL, NULL }, /* En */
|
2017-07-31 19:17:54 +00:00
|
|
|
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Dx */
|
2014-01-31 19:59:03 +00:00
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */
|
|
|
|
{ NULL, NULL, post_percent, NULL, NULL }, /* %U */
|
|
|
|
{ NULL, NULL, NULL, NULL, NULL }, /* Ta */
|
2021-11-15 15:35:39 +00:00
|
|
|
{ NULL, pre_skip, NULL, NULL, NULL }, /* Tg */
|
2012-10-18 09:55:16 +00:00
|
|
|
};
|
2019-03-29 13:13:30 +00:00
|
|
|
static const struct mdoc_man_act *mdoc_man_act(enum roff_tok);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int outflags;
|
|
|
|
#define MMAN_spc (1 << 0) /* blank character before next word */
|
|
|
|
#define MMAN_spc_force (1 << 1) /* even before trailing punctuation */
|
|
|
|
#define MMAN_nl (1 << 2) /* break man(7) code line */
|
|
|
|
#define MMAN_br (1 << 3) /* break output line */
|
|
|
|
#define MMAN_sp (1 << 4) /* insert a blank output line */
|
|
|
|
#define MMAN_PP (1 << 5) /* reset indentation etc. */
|
|
|
|
#define MMAN_Sm (1 << 6) /* horizontal spacing mode */
|
|
|
|
#define MMAN_Bk (1 << 7) /* word keep mode */
|
|
|
|
#define MMAN_Bk_susp (1 << 8) /* suspend this (after a macro) */
|
|
|
|
#define MMAN_An_split (1 << 9) /* author mode is "split" */
|
|
|
|
#define MMAN_An_nosplit (1 << 10) /* author mode is "nosplit" */
|
|
|
|
#define MMAN_PD (1 << 11) /* inter-paragraph spacing disabled */
|
|
|
|
#define MMAN_nbrword (1 << 12) /* do not break the next word */
|
|
|
|
|
|
|
|
#define BL_STACK_MAX 32
|
|
|
|
|
2015-03-02 16:45:41 +00:00
|
|
|
static int Bl_stack[BL_STACK_MAX]; /* offsets [chars] */
|
2014-01-31 19:59:03 +00:00
|
|
|
static int Bl_stack_post[BL_STACK_MAX]; /* add final .RE */
|
|
|
|
static int Bl_stack_len; /* number of nested Bl blocks */
|
|
|
|
static int TPremain; /* characters before tag is full */
|
|
|
|
|
|
|
|
static struct {
|
|
|
|
char *head;
|
|
|
|
char *tail;
|
|
|
|
size_t size;
|
|
|
|
} fontqueue;
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
static const struct mdoc_man_act *
|
|
|
|
mdoc_man_act(enum roff_tok tok)
|
|
|
|
{
|
|
|
|
assert(tok >= MDOC_Dd && tok <= MDOC_MAX);
|
|
|
|
return mdoc_man_acts + (tok - MDOC_Dd);
|
|
|
|
}
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
static int
|
|
|
|
man_strlen(const char *cp)
|
|
|
|
{
|
|
|
|
size_t rsz;
|
|
|
|
int skip, sz;
|
|
|
|
|
|
|
|
sz = 0;
|
|
|
|
skip = 0;
|
|
|
|
for (;;) {
|
|
|
|
rsz = strcspn(cp, "\\");
|
|
|
|
if (rsz) {
|
|
|
|
cp += rsz;
|
|
|
|
if (skip) {
|
|
|
|
skip = 0;
|
|
|
|
rsz--;
|
|
|
|
}
|
|
|
|
sz += rsz;
|
|
|
|
}
|
|
|
|
if ('\0' == *cp)
|
|
|
|
break;
|
|
|
|
cp++;
|
|
|
|
switch (mandoc_escape(&cp, NULL, NULL)) {
|
|
|
|
case ESCAPE_ERROR:
|
|
|
|
return sz;
|
|
|
|
case ESCAPE_UNICODE:
|
|
|
|
case ESCAPE_NUMBERED:
|
|
|
|
case ESCAPE_SPECIAL:
|
2019-03-29 13:13:30 +00:00
|
|
|
case ESCAPE_UNDEF:
|
2017-06-08 19:29:07 +00:00
|
|
|
case ESCAPE_OVERSTRIKE:
|
|
|
|
if (skip)
|
|
|
|
skip = 0;
|
|
|
|
else
|
|
|
|
sz++;
|
|
|
|
break;
|
|
|
|
case ESCAPE_SKIPCHAR:
|
|
|
|
skip = 1;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return sz;
|
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static void
|
|
|
|
font_push(char newfont)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (fontqueue.head + fontqueue.size <= ++fontqueue.tail) {
|
|
|
|
fontqueue.size += 8;
|
|
|
|
fontqueue.head = mandoc_realloc(fontqueue.head,
|
2014-11-22 18:08:25 +00:00
|
|
|
fontqueue.size);
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
*fontqueue.tail = newfont;
|
|
|
|
print_word("");
|
|
|
|
printf("\\f");
|
|
|
|
putchar(newfont);
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
font_pop(void)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (fontqueue.tail > fontqueue.head)
|
|
|
|
fontqueue.tail--;
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word("");
|
|
|
|
printf("\\f");
|
|
|
|
putchar(*fontqueue.tail);
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static void
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(const char *s)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
if ((MMAN_PP | MMAN_sp | MMAN_br | MMAN_nl) & outflags) {
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* If we need a newline, print it now and start afresh.
|
|
|
|
*/
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MMAN_PP & outflags) {
|
|
|
|
if (MMAN_sp & outflags) {
|
|
|
|
if (MMAN_PD & outflags) {
|
|
|
|
printf("\n.PD");
|
|
|
|
outflags &= ~MMAN_PD;
|
|
|
|
}
|
|
|
|
} else if ( ! (MMAN_PD & outflags)) {
|
|
|
|
printf("\n.PD 0");
|
|
|
|
outflags |= MMAN_PD;
|
|
|
|
}
|
|
|
|
printf("\n.PP\n");
|
|
|
|
} else if (MMAN_sp & outflags)
|
|
|
|
printf("\n.sp\n");
|
|
|
|
else if (MMAN_br & outflags)
|
|
|
|
printf("\n.br\n");
|
|
|
|
else if (MMAN_nl & outflags)
|
|
|
|
putchar('\n');
|
|
|
|
outflags &= ~(MMAN_PP|MMAN_sp|MMAN_br|MMAN_nl|MMAN_spc);
|
|
|
|
if (1 == TPremain)
|
|
|
|
printf(".br\n");
|
|
|
|
TPremain = 0;
|
|
|
|
} else if (MMAN_spc & outflags) {
|
2012-10-18 09:55:16 +00:00
|
|
|
/*
|
2014-01-31 19:59:03 +00:00
|
|
|
* If we need a space, only print it if
|
|
|
|
* (1) it is forced by `No' or
|
|
|
|
* (2) what follows is not terminating punctuation or
|
|
|
|
* (3) what follows is longer than one character.
|
2012-10-18 09:55:16 +00:00
|
|
|
*/
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MMAN_spc_force & outflags || '\0' == s[0] ||
|
|
|
|
NULL == strchr(".,:;)]?!", s[0]) || '\0' != s[1]) {
|
|
|
|
if (MMAN_Bk & outflags &&
|
|
|
|
! (MMAN_Bk_susp & outflags))
|
|
|
|
putchar('\\');
|
2012-10-18 09:55:16 +00:00
|
|
|
putchar(' ');
|
2014-01-31 19:59:03 +00:00
|
|
|
if (TPremain)
|
|
|
|
TPremain--;
|
|
|
|
}
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Reassign needing space if we're not following opening
|
|
|
|
* punctuation.
|
|
|
|
*/
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MMAN_Sm & outflags && ('\0' == s[0] ||
|
|
|
|
(('(' != s[0] && '[' != s[0]) || '\0' != s[1])))
|
|
|
|
outflags |= MMAN_spc;
|
|
|
|
else
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
outflags &= ~(MMAN_spc_force | MMAN_Bk_susp);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
for ( ; *s; s++) {
|
|
|
|
switch (*s) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case ASCII_NBRSP:
|
2014-01-31 19:59:03 +00:00
|
|
|
printf("\\ ");
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case ASCII_HYPH:
|
2012-10-18 09:55:16 +00:00
|
|
|
putchar('-');
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case ASCII_BREAK:
|
|
|
|
printf("\\:");
|
|
|
|
break;
|
|
|
|
case ' ':
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MMAN_nbrword & outflags) {
|
|
|
|
printf("\\ ");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
/* FALLTHROUGH */
|
2012-10-18 09:55:16 +00:00
|
|
|
default:
|
|
|
|
putchar((unsigned char)*s);
|
|
|
|
break;
|
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
if (TPremain)
|
|
|
|
TPremain--;
|
|
|
|
}
|
|
|
|
outflags &= ~MMAN_nbrword;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_line(const char *s, int newflags)
|
|
|
|
{
|
|
|
|
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
print_word(s);
|
|
|
|
outflags |= newflags;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_block(const char *s, int newflags)
|
|
|
|
{
|
|
|
|
|
|
|
|
outflags &= ~MMAN_PP;
|
|
|
|
if (MMAN_sp & outflags) {
|
|
|
|
outflags &= ~(MMAN_sp | MMAN_br);
|
|
|
|
if (MMAN_PD & outflags) {
|
|
|
|
print_line(".PD", 0);
|
|
|
|
outflags &= ~MMAN_PD;
|
|
|
|
}
|
|
|
|
} else if (! (MMAN_PD & outflags))
|
|
|
|
print_line(".PD 0", MMAN_PD);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
print_word(s);
|
|
|
|
outflags |= MMAN_Bk_susp | newflags;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2014-12-02 07:34:06 +00:00
|
|
|
print_offs(const char *v, int keywords)
|
2014-01-31 19:59:03 +00:00
|
|
|
{
|
|
|
|
char buf[24];
|
|
|
|
struct roffsu su;
|
2017-06-08 19:29:07 +00:00
|
|
|
const char *end;
|
2015-03-02 16:45:41 +00:00
|
|
|
int sz;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
print_line(".RS", MMAN_Bk_susp);
|
|
|
|
|
|
|
|
/* Convert v into a number (of characters). */
|
2014-12-02 07:34:06 +00:00
|
|
|
if (NULL == v || '\0' == *v || (keywords && !strcmp(v, "left")))
|
2014-01-31 19:59:03 +00:00
|
|
|
sz = 0;
|
2014-12-02 07:34:06 +00:00
|
|
|
else if (keywords && !strcmp(v, "indent"))
|
2014-01-31 19:59:03 +00:00
|
|
|
sz = 6;
|
2014-12-02 07:34:06 +00:00
|
|
|
else if (keywords && !strcmp(v, "indent-two"))
|
2014-01-31 19:59:03 +00:00
|
|
|
sz = 12;
|
2017-06-08 19:29:07 +00:00
|
|
|
else {
|
|
|
|
end = a2roffsu(v, &su, SCALE_EN);
|
|
|
|
if (end == NULL || *end != '\0')
|
|
|
|
sz = man_strlen(v);
|
|
|
|
else if (SCALE_EN == su.unit)
|
2014-01-31 19:59:03 +00:00
|
|
|
sz = su.scale;
|
|
|
|
else {
|
|
|
|
/*
|
|
|
|
* XXX
|
|
|
|
* If we are inside an enclosing list,
|
|
|
|
* there is no easy way to add the two
|
|
|
|
* indentations because they are provided
|
|
|
|
* in terms of different units.
|
|
|
|
*/
|
|
|
|
print_word(v);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
return;
|
|
|
|
}
|
2017-06-08 19:29:07 +00:00
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* We are inside an enclosing list.
|
|
|
|
* Add the two indentations.
|
|
|
|
*/
|
|
|
|
if (Bl_stack_len)
|
|
|
|
sz += Bl_stack[Bl_stack_len - 1];
|
|
|
|
|
2015-03-02 16:45:41 +00:00
|
|
|
(void)snprintf(buf, sizeof(buf), "%dn", sz);
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(buf);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Set up the indentation for a list item; used from pre_it().
|
|
|
|
*/
|
2014-11-22 18:08:25 +00:00
|
|
|
static void
|
2016-01-15 23:08:59 +00:00
|
|
|
print_width(const struct mdoc_bl *bl, const struct roff_node *child)
|
2014-01-31 19:59:03 +00:00
|
|
|
{
|
|
|
|
char buf[24];
|
|
|
|
struct roffsu su;
|
2017-06-08 19:29:07 +00:00
|
|
|
const char *end;
|
2015-03-02 16:45:41 +00:00
|
|
|
int numeric, remain, sz, chsz;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
numeric = 1;
|
|
|
|
remain = 0;
|
|
|
|
|
2015-03-02 16:45:41 +00:00
|
|
|
/* Convert the width into a number (of characters). */
|
|
|
|
if (bl->width == NULL)
|
|
|
|
sz = (bl->type == LIST_hang) ? 6 : 0;
|
2017-06-08 19:29:07 +00:00
|
|
|
else {
|
|
|
|
end = a2roffsu(bl->width, &su, SCALE_MAX);
|
|
|
|
if (end == NULL || *end != '\0')
|
|
|
|
sz = man_strlen(bl->width);
|
|
|
|
else if (SCALE_EN == su.unit)
|
2014-01-31 19:59:03 +00:00
|
|
|
sz = su.scale;
|
|
|
|
else {
|
|
|
|
sz = 0;
|
|
|
|
numeric = 0;
|
|
|
|
}
|
2017-06-08 19:29:07 +00:00
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
/* XXX Rough estimation, might have multiple parts. */
|
2015-03-02 16:45:41 +00:00
|
|
|
if (bl->type == LIST_enum)
|
|
|
|
chsz = (bl->count > 8) + 1;
|
2016-01-15 23:08:59 +00:00
|
|
|
else if (child != NULL && child->type == ROFFT_TEXT)
|
2017-06-08 19:29:07 +00:00
|
|
|
chsz = man_strlen(child->string);
|
2015-03-02 16:45:41 +00:00
|
|
|
else
|
|
|
|
chsz = 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
/* Maybe we are inside an enclosing list? */
|
|
|
|
mid_it();
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Save our own indentation,
|
|
|
|
* such that child lists can use it.
|
|
|
|
*/
|
|
|
|
Bl_stack[Bl_stack_len++] = sz + 2;
|
|
|
|
|
|
|
|
/* Set up the current list. */
|
2015-03-02 16:45:41 +00:00
|
|
|
if (chsz > sz && bl->type != LIST_tag)
|
2021-11-15 15:35:39 +00:00
|
|
|
print_block(".HP", MMAN_spc);
|
2014-01-31 19:59:03 +00:00
|
|
|
else {
|
2021-11-15 15:35:39 +00:00
|
|
|
print_block(".TP", MMAN_spc);
|
2014-01-31 19:59:03 +00:00
|
|
|
remain = sz + 2;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
if (numeric) {
|
2015-03-02 16:45:41 +00:00
|
|
|
(void)snprintf(buf, sizeof(buf), "%dn", sz + 2);
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(buf);
|
|
|
|
} else
|
2015-03-02 16:45:41 +00:00
|
|
|
print_word(bl->width);
|
2014-01-31 19:59:03 +00:00
|
|
|
TPremain = remain;
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static void
|
2014-01-31 19:59:03 +00:00
|
|
|
print_count(int *count)
|
|
|
|
{
|
2014-11-22 18:08:25 +00:00
|
|
|
char buf[24];
|
2014-01-31 19:59:03 +00:00
|
|
|
|
2015-03-02 16:45:41 +00:00
|
|
|
(void)snprintf(buf, sizeof(buf), "%d.\\&", ++*count);
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(buf);
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2019-03-29 13:13:30 +00:00
|
|
|
man_mdoc(void *arg, const struct roff_meta *mdoc)
|
2012-10-18 09:55:16 +00:00
|
|
|
{
|
2016-01-15 23:08:59 +00:00
|
|
|
struct roff_node *n;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2018-09-20 07:33:14 +00:00
|
|
|
printf(".\\\" Automatically generated from an mdoc input file."
|
|
|
|
" Do not edit.\n");
|
|
|
|
for (n = mdoc->first->child; n != NULL; n = n->next) {
|
|
|
|
if (n->type != ROFFT_COMMENT)
|
|
|
|
break;
|
|
|
|
printf(".\\\"%s\n", n->string);
|
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
printf(".TH \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"\n",
|
2019-03-29 13:13:30 +00:00
|
|
|
mdoc->title, (mdoc->msec == NULL ? "" : mdoc->msec),
|
|
|
|
mdoc->date, mdoc->os, mdoc->vol);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
/* Disable hyphenation and if nroff, disable justification. */
|
|
|
|
printf(".nh\n.if n .ad l");
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags = MMAN_nl | MMAN_Sm;
|
|
|
|
if (0 == fontqueue.size) {
|
|
|
|
fontqueue.size = 8;
|
|
|
|
fontqueue.head = fontqueue.tail = mandoc_malloc(8);
|
|
|
|
*fontqueue.tail = 'R';
|
|
|
|
}
|
2018-09-20 07:33:14 +00:00
|
|
|
for (; n != NULL; n = n->next)
|
2019-03-29 13:13:30 +00:00
|
|
|
print_node(mdoc, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
putchar('\n');
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
print_node(DECL_ARGS)
|
|
|
|
{
|
2019-03-29 13:13:30 +00:00
|
|
|
const struct mdoc_man_act *act;
|
|
|
|
struct roff_node *sub;
|
|
|
|
int cond, do_sub;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
2017-01-21 13:01:39 +00:00
|
|
|
if (n->flags & NODE_NOPRT)
|
|
|
|
return;
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
/*
|
|
|
|
* Break the line if we were parsed subsequent the current node.
|
|
|
|
* This makes the page structure be more consistent.
|
|
|
|
*/
|
2021-11-15 15:35:39 +00:00
|
|
|
if (outflags & MMAN_spc &&
|
|
|
|
n->flags & NODE_LINE &&
|
|
|
|
!roff_node_transparent(n))
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_nl;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
act = NULL;
|
|
|
|
cond = 0;
|
|
|
|
do_sub = 1;
|
2017-01-21 13:01:39 +00:00
|
|
|
n->flags &= ~NODE_ENDED;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2021-11-15 15:35:39 +00:00
|
|
|
switch (n->type) {
|
|
|
|
case ROFFT_EQN:
|
|
|
|
case ROFFT_TBL:
|
|
|
|
mandoc_msg(n->type == ROFFT_EQN ? MANDOCERR_EQN_TMAN :
|
|
|
|
MANDOCERR_TBL_TMAN, n->line, n->pos, NULL);
|
|
|
|
outflags |= MMAN_PP | MMAN_sp | MMAN_nl;
|
|
|
|
print_word("The");
|
|
|
|
print_line(".B \\-T man", MMAN_nl);
|
|
|
|
print_word("output mode does not support");
|
|
|
|
print_word(n->type == ROFFT_EQN ? "eqn(7)" : "tbl(7)");
|
|
|
|
print_word("input.");
|
|
|
|
outflags |= MMAN_PP | MMAN_sp | MMAN_nl;
|
|
|
|
return;
|
|
|
|
case ROFFT_TEXT:
|
2012-10-18 09:55:16 +00:00
|
|
|
/*
|
|
|
|
* Make sure that we don't happen to start with a
|
|
|
|
* control character at the start of a line.
|
|
|
|
*/
|
2014-11-22 18:08:25 +00:00
|
|
|
if (MMAN_nl & outflags &&
|
|
|
|
('.' == *n->string || '\'' == *n->string)) {
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word("");
|
|
|
|
printf("\\&");
|
|
|
|
outflags &= ~MMAN_spc;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
2017-01-21 13:01:39 +00:00
|
|
|
if (n->flags & NODE_DELIMC)
|
|
|
|
outflags &= ~(MMAN_spc | MMAN_spc_force);
|
|
|
|
else if (outflags & MMAN_Sm)
|
2014-12-02 07:34:06 +00:00
|
|
|
outflags |= MMAN_spc_force;
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(n->string);
|
2017-01-21 13:01:39 +00:00
|
|
|
if (n->flags & NODE_DELIMO)
|
|
|
|
outflags &= ~(MMAN_spc | MMAN_spc_force);
|
|
|
|
else if (outflags & MMAN_Sm)
|
2014-12-02 07:34:06 +00:00
|
|
|
outflags |= MMAN_spc;
|
2021-11-15 15:35:39 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
if (n->tok < ROFF_MAX) {
|
|
|
|
(*roff_man_acts[n->tok])(meta, n);
|
|
|
|
return;
|
|
|
|
}
|
2019-03-29 13:13:30 +00:00
|
|
|
act = mdoc_man_act(n->tok);
|
2014-12-02 07:34:06 +00:00
|
|
|
cond = act->cond == NULL || (*act->cond)(meta, n);
|
2016-01-15 23:08:59 +00:00
|
|
|
if (cond && act->pre != NULL &&
|
|
|
|
(n->end == ENDBODY_NOT || n->child != NULL))
|
2014-01-31 19:59:03 +00:00
|
|
|
do_sub = (*act->pre)(meta, n);
|
2021-11-15 15:35:39 +00:00
|
|
|
break;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
/*
|
2012-10-18 09:55:16 +00:00
|
|
|
* Conditionally run all child nodes.
|
|
|
|
* Note that this iterates over children instead of using
|
|
|
|
* recursion. This prevents unnecessary depth in the stack.
|
|
|
|
*/
|
|
|
|
if (do_sub)
|
|
|
|
for (sub = n->child; sub; sub = sub->next)
|
2014-01-31 19:59:03 +00:00
|
|
|
print_node(meta, sub);
|
2012-10-18 09:55:16 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Lastly, conditionally run the post-node handler.
|
|
|
|
*/
|
2017-01-21 13:01:39 +00:00
|
|
|
if (NODE_ENDED & n->flags)
|
2014-11-22 18:08:25 +00:00
|
|
|
return;
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
if (cond && act->post)
|
2014-01-31 19:59:03 +00:00
|
|
|
(*act->post)(meta, n);
|
2014-11-22 18:08:25 +00:00
|
|
|
|
|
|
|
if (ENDBODY_NOT != n->end)
|
2017-01-21 13:01:39 +00:00
|
|
|
n->body->flags |= NODE_ENDED;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
cond_head(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
return n->type == ROFFT_HEAD;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
cond_body(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
return n->type == ROFFT_BODY;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
static int
|
|
|
|
pre_abort(DECL_ARGS)
|
|
|
|
{
|
|
|
|
abort();
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
|
|
|
pre_enc(DECL_ARGS)
|
|
|
|
{
|
|
|
|
const char *prefix;
|
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
prefix = mdoc_man_act(n->tok)->prefix;
|
2012-10-18 09:55:16 +00:00
|
|
|
if (NULL == prefix)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(prefix);
|
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_enc(DECL_ARGS)
|
|
|
|
{
|
|
|
|
const char *suffix;
|
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
suffix = mdoc_man_act(n->tok)->suffix;
|
2012-10-18 09:55:16 +00:00
|
|
|
if (NULL == suffix)
|
|
|
|
return;
|
2014-11-22 18:08:25 +00:00
|
|
|
outflags &= ~(MMAN_spc | MMAN_nl);
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(suffix);
|
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
pre_ex(DECL_ARGS)
|
|
|
|
{
|
|
|
|
outflags |= MMAN_br | MMAN_nl;
|
2017-01-21 13:01:39 +00:00
|
|
|
return 1;
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static void
|
|
|
|
post_font(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
font_pop();
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_percent(DECL_ARGS)
|
|
|
|
{
|
2021-11-15 15:35:39 +00:00
|
|
|
struct roff_node *np, *nn, *nnn;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
if (mdoc_man_act(n->tok)->pre == pre_em)
|
2014-01-31 19:59:03 +00:00
|
|
|
font_pop();
|
2021-11-15 15:35:39 +00:00
|
|
|
|
|
|
|
if ((nn = roff_node_next(n)) != NULL) {
|
|
|
|
np = roff_node_prev(n);
|
|
|
|
nnn = nn == NULL ? NULL : roff_node_next(nn);
|
|
|
|
if (nn->tok != n->tok ||
|
|
|
|
(np != NULL && np->tok == n->tok) ||
|
|
|
|
(nnn != NULL && nnn->tok == n->tok))
|
|
|
|
print_word(",");
|
|
|
|
if (nn->tok == n->tok &&
|
|
|
|
(nnn == NULL || nnn->tok != n->tok))
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word("and");
|
|
|
|
} else {
|
|
|
|
print_word(".");
|
|
|
|
outflags |= MMAN_nl;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int
|
|
|
|
pre__t(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
if (n->parent->tok == MDOC_Rs && n->parent->norm->Rs.quote_T) {
|
2017-02-19 17:41:20 +00:00
|
|
|
print_word("\\(lq");
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
} else
|
|
|
|
font_push('I');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post__t(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
if (n->parent->tok == MDOC_Rs && n->parent->norm->Rs.quote_T) {
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
2017-02-19 17:41:20 +00:00
|
|
|
print_word("\\(rq");
|
2014-01-31 19:59:03 +00:00
|
|
|
} else
|
|
|
|
font_pop();
|
|
|
|
post_percent(meta, n);
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
/*
|
|
|
|
* Print before a section header.
|
|
|
|
*/
|
|
|
|
static int
|
|
|
|
pre_sect(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
if (n->type == ROFFT_HEAD) {
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_sp;
|
2019-03-29 13:13:30 +00:00
|
|
|
print_block(mdoc_man_act(n->tok)->prefix, 0);
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word("");
|
|
|
|
putchar('\"');
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Print subsequent a section header.
|
|
|
|
*/
|
|
|
|
static void
|
|
|
|
post_sect(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
if (n->type != ROFFT_HEAD)
|
2012-10-18 09:55:16 +00:00
|
|
|
return;
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word("");
|
|
|
|
putchar('\"');
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
if (MDOC_Sh == n->tok && SEC_AUTHORS == n->sec)
|
|
|
|
outflags &= ~(MMAN_An_split | MMAN_An_nosplit);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* See mdoc_term.c, synopsis_pre() for comments. */
|
|
|
|
static void
|
2021-11-15 15:35:39 +00:00
|
|
|
pre_syn(struct roff_node *n)
|
2014-01-31 19:59:03 +00:00
|
|
|
{
|
2021-11-15 15:35:39 +00:00
|
|
|
struct roff_node *np;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
2021-11-15 15:35:39 +00:00
|
|
|
if ((n->flags & NODE_SYNPRETTY) == 0 ||
|
|
|
|
(np = roff_node_prev(n)) == NULL)
|
2014-01-31 19:59:03 +00:00
|
|
|
return;
|
|
|
|
|
2021-11-15 15:35:39 +00:00
|
|
|
if (np->tok == n->tok &&
|
2014-11-22 18:08:25 +00:00
|
|
|
MDOC_Ft != n->tok &&
|
|
|
|
MDOC_Fo != n->tok &&
|
|
|
|
MDOC_Fn != n->tok) {
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_br;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2021-11-15 15:35:39 +00:00
|
|
|
switch (np->tok) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Fd:
|
|
|
|
case MDOC_Fn:
|
|
|
|
case MDOC_Fo:
|
|
|
|
case MDOC_In:
|
|
|
|
case MDOC_Vt:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_sp;
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case MDOC_Ft:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {
|
|
|
|
outflags |= MMAN_sp;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
/* FALLTHROUGH */
|
|
|
|
default:
|
|
|
|
outflags |= MMAN_br;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_an(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
switch (n->norm->An.auth) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case AUTH_split:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_An_nosplit;
|
|
|
|
outflags |= MMAN_An_split;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-11-22 18:08:25 +00:00
|
|
|
case AUTH_nosplit:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_An_split;
|
|
|
|
outflags |= MMAN_An_nosplit;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
default:
|
|
|
|
if (MMAN_An_split & outflags)
|
|
|
|
outflags |= MMAN_br;
|
|
|
|
else if (SEC_AUTHORS == n->sec &&
|
|
|
|
! (MMAN_An_nosplit & outflags))
|
|
|
|
outflags |= MMAN_An_split;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_ap(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word("'");
|
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2014-12-02 07:34:06 +00:00
|
|
|
static int
|
|
|
|
pre_aq(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
print_word(n->child != NULL && n->child->next == NULL &&
|
2015-03-02 16:45:41 +00:00
|
|
|
n->child->tok == MDOC_Mt ? "<" : "\\(la");
|
2014-12-02 07:34:06 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-12-02 07:34:06 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_aq(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
outflags &= ~(MMAN_spc | MMAN_nl);
|
2016-01-15 23:08:59 +00:00
|
|
|
print_word(n->child != NULL && n->child->next == NULL &&
|
2015-03-02 16:45:41 +00:00
|
|
|
n->child->tok == MDOC_Mt ? ">" : "\\(ra");
|
2014-12-02 07:34:06 +00:00
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
|
|
|
pre_bd(DECL_ARGS)
|
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~(MMAN_PP | MMAN_sp | MMAN_br);
|
2021-11-15 15:35:39 +00:00
|
|
|
if (n->norm->Bd.type == DISP_unfilled ||
|
|
|
|
n->norm->Bd.type == DISP_literal)
|
2014-01-31 19:59:03 +00:00
|
|
|
print_line(".nf", 0);
|
2021-11-15 15:35:39 +00:00
|
|
|
if (n->norm->Bd.comp == 0 && roff_node_prev(n->parent) != NULL)
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_sp;
|
2014-12-02 07:34:06 +00:00
|
|
|
print_offs(n->norm->Bd.offs, 1);
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_bd(DECL_ARGS)
|
|
|
|
{
|
2019-03-29 13:13:30 +00:00
|
|
|
enum roff_tok bef, now;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
/* Close out this display. */
|
|
|
|
print_line(".RE", MMAN_nl);
|
2019-03-29 13:13:30 +00:00
|
|
|
bef = n->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi;
|
|
|
|
if (n->last == NULL)
|
|
|
|
now = n->norm->Bd.type == DISP_unfilled ||
|
|
|
|
n->norm->Bd.type == DISP_literal ? ROFF_nf : ROFF_fi;
|
|
|
|
else if (n->last->tok == ROFF_nf)
|
|
|
|
now = ROFF_nf;
|
|
|
|
else if (n->last->tok == ROFF_fi)
|
|
|
|
now = ROFF_fi;
|
|
|
|
else
|
|
|
|
now = n->last->flags & NODE_NOFILL ? ROFF_nf : ROFF_fi;
|
|
|
|
if (bef != now) {
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
print_word(".");
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word(roff_name[bef]);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
/* Maybe we are inside an enclosing list? */
|
2021-11-15 15:35:39 +00:00
|
|
|
if (roff_node_next(n->parent) != NULL)
|
2014-01-31 19:59:03 +00:00
|
|
|
mid_it();
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_bf(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BLOCK:
|
|
|
|
return 1;
|
|
|
|
case ROFFT_BODY:
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
switch (n->norm->Bf.font) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case FONT_Em:
|
2014-01-31 19:59:03 +00:00
|
|
|
font_push('I');
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case FONT_Sy:
|
2014-01-31 19:59:03 +00:00
|
|
|
font_push('B');
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
font_push('R');
|
|
|
|
break;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_bf(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
if (n->type == ROFFT_BODY)
|
2014-01-31 19:59:03 +00:00
|
|
|
font_pop();
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_bk(DECL_ARGS)
|
|
|
|
{
|
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BLOCK:
|
|
|
|
return 1;
|
|
|
|
case ROFFT_BODY:
|
2017-07-31 19:17:54 +00:00
|
|
|
case ROFFT_ELEM:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_Bk;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
default:
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_bk(DECL_ARGS)
|
|
|
|
{
|
2017-07-31 19:17:54 +00:00
|
|
|
switch (n->type) {
|
|
|
|
case ROFFT_ELEM:
|
|
|
|
while ((n = n->parent) != NULL)
|
|
|
|
if (n->tok == MDOC_Bk)
|
|
|
|
return;
|
|
|
|
/* FALLTHROUGH */
|
|
|
|
case ROFFT_BODY:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_Bk;
|
2017-07-31 19:17:54 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_bl(DECL_ARGS)
|
|
|
|
{
|
|
|
|
size_t icol;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* print_offs() will increase the -offset to account for
|
|
|
|
* a possible enclosing .It, but any enclosed .It blocks
|
|
|
|
* just nest and do not add up their indentation.
|
|
|
|
*/
|
|
|
|
if (n->norm->Bl.offs) {
|
2014-12-02 07:34:06 +00:00
|
|
|
print_offs(n->norm->Bl.offs, 0);
|
2014-01-31 19:59:03 +00:00
|
|
|
Bl_stack[Bl_stack_len++] = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (n->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_enum:
|
2014-01-31 19:59:03 +00:00
|
|
|
n->norm->Bl.count = 0;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_column:
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
if (n->child != NULL) {
|
2015-03-02 16:45:41 +00:00
|
|
|
print_line(".TS", MMAN_nl);
|
|
|
|
for (icol = 0; icol < n->norm->Bl.ncols; icol++)
|
|
|
|
print_word("l");
|
|
|
|
print_word(".");
|
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_nl;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_bl(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
switch (n->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_column:
|
2016-01-15 23:08:59 +00:00
|
|
|
if (n->child != NULL)
|
2015-03-02 16:45:41 +00:00
|
|
|
print_line(".TE", 0);
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_enum:
|
2014-01-31 19:59:03 +00:00
|
|
|
n->norm->Bl.count = 0;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (n->norm->Bl.offs) {
|
|
|
|
print_line(".RE", MMAN_nl);
|
|
|
|
assert(Bl_stack_len);
|
|
|
|
Bl_stack_len--;
|
2021-11-15 15:35:39 +00:00
|
|
|
assert(Bl_stack[Bl_stack_len] == 0);
|
2014-01-31 19:59:03 +00:00
|
|
|
} else {
|
|
|
|
outflags |= MMAN_PP | MMAN_nl;
|
|
|
|
outflags &= ~(MMAN_sp | MMAN_br);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Maybe we are inside an enclosing list? */
|
2021-11-15 15:35:39 +00:00
|
|
|
if (roff_node_next(n->parent) != NULL)
|
2014-01-31 19:59:03 +00:00
|
|
|
mid_it();
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
static void
|
2012-10-18 09:55:16 +00:00
|
|
|
pre_br(DECL_ARGS)
|
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_br;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_dl(DECL_ARGS)
|
|
|
|
{
|
2014-12-02 07:34:06 +00:00
|
|
|
print_offs("6n", 0);
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_dl(DECL_ARGS)
|
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
print_line(".RE", MMAN_nl);
|
|
|
|
|
|
|
|
/* Maybe we are inside an enclosing list? */
|
2021-11-15 15:35:39 +00:00
|
|
|
if (roff_node_next(n->parent) != NULL)
|
2014-01-31 19:59:03 +00:00
|
|
|
mid_it();
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_em(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
font_push('I');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
static int
|
|
|
|
pre_en(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (NULL == n->norm->Es ||
|
|
|
|
NULL == n->norm->Es->child)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-11-22 18:08:25 +00:00
|
|
|
|
|
|
|
print_word(n->norm->Es->child->string);
|
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_en(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (NULL == n->norm->Es ||
|
|
|
|
NULL == n->norm->Es->child ||
|
|
|
|
NULL == n->norm->Es->child->next)
|
|
|
|
return;
|
|
|
|
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word(n->norm->Es->child->next->string);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2014-12-02 07:34:06 +00:00
|
|
|
static int
|
|
|
|
pre_eo(DECL_ARGS)
|
2014-01-31 19:59:03 +00:00
|
|
|
{
|
|
|
|
|
2015-03-02 16:45:41 +00:00
|
|
|
if (n->end == ENDBODY_NOT &&
|
|
|
|
n->parent->head->child == NULL &&
|
|
|
|
n->child != NULL &&
|
|
|
|
n->child->end != ENDBODY_NOT)
|
|
|
|
print_word("\\&");
|
|
|
|
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)))
|
|
|
|
outflags &= ~(MMAN_spc | MMAN_nl);
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2014-12-02 07:34:06 +00:00
|
|
|
static void
|
|
|
|
post_eo(DECL_ARGS)
|
2014-11-22 18:08:25 +00:00
|
|
|
{
|
2015-03-02 16:45:41 +00:00
|
|
|
int body, tail;
|
2014-11-22 18:08:25 +00:00
|
|
|
|
2015-03-02 16:45:41 +00:00
|
|
|
if (n->end != ENDBODY_NOT) {
|
|
|
|
outflags |= MMAN_spc;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
body = n->child != NULL || n->parent->head->child != NULL;
|
|
|
|
tail = n->parent->tail != NULL && n->parent->tail->child != NULL;
|
|
|
|
|
|
|
|
if (body && tail)
|
2014-12-02 07:34:06 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
2015-03-02 16:45:41 +00:00
|
|
|
else if ( ! (body || tail))
|
|
|
|
print_word("\\&");
|
|
|
|
else if ( ! tail)
|
|
|
|
outflags |= MMAN_spc;
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int
|
|
|
|
pre_fa(DECL_ARGS)
|
|
|
|
{
|
|
|
|
int am_Fa;
|
|
|
|
|
|
|
|
am_Fa = MDOC_Fa == n->tok;
|
|
|
|
|
|
|
|
if (am_Fa)
|
|
|
|
n = n->child;
|
|
|
|
|
|
|
|
while (NULL != n) {
|
|
|
|
font_push('I');
|
2017-01-21 13:01:39 +00:00
|
|
|
if (am_Fa || NODE_SYNPRETTY & n->flags)
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_nbrword;
|
|
|
|
print_node(meta, n);
|
|
|
|
font_pop();
|
|
|
|
if (NULL != (n = n->next))
|
|
|
|
print_word(",");
|
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_fa(DECL_ARGS)
|
|
|
|
{
|
2021-11-15 15:35:39 +00:00
|
|
|
struct roff_node *nn;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
2021-11-15 15:35:39 +00:00
|
|
|
if ((nn = roff_node_next(n)) != NULL && nn->tok == MDOC_Fa)
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(",");
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_fd(DECL_ARGS)
|
|
|
|
{
|
|
|
|
pre_syn(n);
|
|
|
|
font_push('B');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_fd(DECL_ARGS)
|
|
|
|
{
|
|
|
|
font_pop();
|
|
|
|
outflags |= MMAN_br;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_fl(DECL_ARGS)
|
|
|
|
{
|
|
|
|
font_push('B');
|
|
|
|
print_word("\\-");
|
2016-01-15 23:08:59 +00:00
|
|
|
if (n->child != NULL)
|
2014-12-02 07:34:06 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_fl(DECL_ARGS)
|
|
|
|
{
|
2021-11-15 15:35:39 +00:00
|
|
|
struct roff_node *nn;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
font_pop();
|
2021-11-15 15:35:39 +00:00
|
|
|
if (n->child == NULL &&
|
|
|
|
((nn = roff_node_next(n)) != NULL &&
|
|
|
|
nn->type != ROFFT_TEXT &&
|
|
|
|
(nn->flags & NODE_LINE) == 0))
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_fn(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
pre_syn(n);
|
|
|
|
|
|
|
|
n = n->child;
|
|
|
|
if (NULL == n)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
2017-01-21 13:01:39 +00:00
|
|
|
if (NODE_SYNPRETTY & n->flags)
|
2014-01-31 19:59:03 +00:00
|
|
|
print_block(".HP 4n", MMAN_nl);
|
|
|
|
|
|
|
|
font_push('B');
|
|
|
|
print_node(meta, n);
|
|
|
|
font_pop();
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word("(");
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
|
|
|
|
n = n->next;
|
|
|
|
if (NULL != n)
|
|
|
|
pre_fa(meta, n);
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_fn(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
print_word(")");
|
2017-01-21 13:01:39 +00:00
|
|
|
if (NODE_SYNPRETTY & n->flags) {
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(";");
|
|
|
|
outflags |= MMAN_PP;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_fo(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BLOCK:
|
2014-01-31 19:59:03 +00:00
|
|
|
pre_syn(n);
|
|
|
|
break;
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_HEAD:
|
2015-03-02 16:45:41 +00:00
|
|
|
if (n->child == NULL)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2017-01-21 13:01:39 +00:00
|
|
|
if (NODE_SYNPRETTY & n->flags)
|
2014-01-31 19:59:03 +00:00
|
|
|
print_block(".HP 4n", MMAN_nl);
|
|
|
|
font_push('B');
|
|
|
|
break;
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BODY:
|
2015-03-02 16:45:41 +00:00
|
|
|
outflags &= ~(MMAN_spc | MMAN_nl);
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word("(");
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_fo(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_HEAD:
|
2015-03-02 16:45:41 +00:00
|
|
|
if (n->child != NULL)
|
|
|
|
font_pop();
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BODY:
|
2014-01-31 19:59:03 +00:00
|
|
|
post_fn(meta, n);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
2017-06-08 19:29:07 +00:00
|
|
|
pre_Ft(DECL_ARGS)
|
2014-01-31 19:59:03 +00:00
|
|
|
{
|
|
|
|
|
|
|
|
pre_syn(n);
|
|
|
|
font_push('I');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
static void
|
|
|
|
pre_ft(DECL_ARGS)
|
|
|
|
{
|
|
|
|
print_line(".ft", 0);
|
|
|
|
print_word(n->child->string);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int
|
|
|
|
pre_in(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2017-01-21 13:01:39 +00:00
|
|
|
if (NODE_SYNPRETTY & n->flags) {
|
2014-01-31 19:59:03 +00:00
|
|
|
pre_syn(n);
|
|
|
|
font_push('B');
|
|
|
|
print_word("#include <");
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
} else {
|
|
|
|
print_word("<");
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
font_push('I');
|
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_in(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2017-01-21 13:01:39 +00:00
|
|
|
if (NODE_SYNPRETTY & n->flags) {
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word(">");
|
|
|
|
font_pop();
|
|
|
|
outflags |= MMAN_br;
|
|
|
|
} else {
|
|
|
|
font_pop();
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word(">");
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_it(DECL_ARGS)
|
|
|
|
{
|
2016-01-15 23:08:59 +00:00
|
|
|
const struct roff_node *bln;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_HEAD:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_PP | MMAN_nl;
|
|
|
|
bln = n->parent->parent;
|
2021-11-15 15:35:39 +00:00
|
|
|
if (bln->norm->Bl.comp == 0 ||
|
|
|
|
(n->parent->prev == NULL &&
|
|
|
|
roff_node_prev(bln->parent) == NULL))
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_sp;
|
|
|
|
outflags &= ~MMAN_br;
|
2012-10-18 09:55:16 +00:00
|
|
|
switch (bln->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_item:
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_inset:
|
|
|
|
case LIST_diag:
|
|
|
|
case LIST_ohang:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (bln->norm->Bl.type == LIST_diag)
|
|
|
|
print_line(".B \"", 0);
|
|
|
|
else
|
2018-09-20 07:33:14 +00:00
|
|
|
print_line(".BR \\& \"", 0);
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_bullet:
|
|
|
|
case LIST_dash:
|
|
|
|
case LIST_hyphen:
|
2015-03-02 16:45:41 +00:00
|
|
|
print_width(&bln->norm->Bl, NULL);
|
2014-01-31 19:59:03 +00:00
|
|
|
TPremain = 0;
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
font_push('B');
|
|
|
|
if (LIST_bullet == bln->norm->Bl.type)
|
2014-12-02 07:34:06 +00:00
|
|
|
print_word("\\(bu");
|
2014-01-31 19:59:03 +00:00
|
|
|
else
|
|
|
|
print_word("-");
|
|
|
|
font_pop();
|
2014-11-22 18:08:25 +00:00
|
|
|
outflags |= MMAN_nl;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_enum:
|
2015-03-02 16:45:41 +00:00
|
|
|
print_width(&bln->norm->Bl, NULL);
|
2014-01-31 19:59:03 +00:00
|
|
|
TPremain = 0;
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
print_count(&bln->norm->Bl.count);
|
2014-11-22 18:08:25 +00:00
|
|
|
outflags |= MMAN_nl;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_hang:
|
2015-03-02 16:45:41 +00:00
|
|
|
print_width(&bln->norm->Bl, n->child);
|
2014-01-31 19:59:03 +00:00
|
|
|
TPremain = 0;
|
2014-11-22 18:08:25 +00:00
|
|
|
outflags |= MMAN_nl;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_tag:
|
2015-03-02 16:45:41 +00:00
|
|
|
print_width(&bln->norm->Bl, n->child);
|
2014-01-31 19:59:03 +00:00
|
|
|
putchar('\n');
|
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
default:
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* This function is called after closing out an indented block.
|
|
|
|
* If we are inside an enclosing list, restore its indentation.
|
|
|
|
*/
|
|
|
|
static void
|
|
|
|
mid_it(void)
|
|
|
|
{
|
|
|
|
char buf[24];
|
|
|
|
|
|
|
|
/* Nothing to do outside a list. */
|
|
|
|
if (0 == Bl_stack_len || 0 == Bl_stack[Bl_stack_len - 1])
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* The indentation has already been set up. */
|
|
|
|
if (Bl_stack_post[Bl_stack_len - 1])
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* Restore the indentation of the enclosing list. */
|
|
|
|
print_line(".RS", MMAN_Bk_susp);
|
2015-03-02 16:45:41 +00:00
|
|
|
(void)snprintf(buf, sizeof(buf), "%dn",
|
2014-11-22 18:08:25 +00:00
|
|
|
Bl_stack[Bl_stack_len - 1]);
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(buf);
|
|
|
|
|
|
|
|
/* Remeber to close out this .RS block later. */
|
|
|
|
Bl_stack_post[Bl_stack_len - 1] = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_it(DECL_ARGS)
|
|
|
|
{
|
2016-01-15 23:08:59 +00:00
|
|
|
const struct roff_node *bln;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
|
|
|
bln = n->parent->parent;
|
|
|
|
|
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_HEAD:
|
2014-01-31 19:59:03 +00:00
|
|
|
switch (bln->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_diag:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word("\\ ");
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_ohang:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_br;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BODY:
|
2014-01-31 19:59:03 +00:00
|
|
|
switch (bln->norm->Bl.type) {
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_bullet:
|
|
|
|
case LIST_dash:
|
|
|
|
case LIST_hyphen:
|
|
|
|
case LIST_enum:
|
|
|
|
case LIST_hang:
|
|
|
|
case LIST_tag:
|
2014-01-31 19:59:03 +00:00
|
|
|
assert(Bl_stack_len);
|
|
|
|
Bl_stack[--Bl_stack_len] = 0;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Our indentation had to be restored
|
|
|
|
* after a child display or child list.
|
|
|
|
* Close out that indentation block now.
|
|
|
|
*/
|
|
|
|
if (Bl_stack_post[Bl_stack_len]) {
|
|
|
|
print_line(".RE", MMAN_nl);
|
|
|
|
Bl_stack_post[Bl_stack_len] = 0;
|
|
|
|
}
|
|
|
|
break;
|
2014-11-22 18:08:25 +00:00
|
|
|
case LIST_column:
|
2014-01-31 19:59:03 +00:00
|
|
|
if (NULL != n->next) {
|
|
|
|
putchar('\t');
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
}
|
2012-10-18 09:55:16 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_lb(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (SEC_LIBRARY == n->sec)
|
|
|
|
outflags |= MMAN_br;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_lk(DECL_ARGS)
|
|
|
|
{
|
2017-06-08 19:29:07 +00:00
|
|
|
const struct roff_node *link, *descr, *punct;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
if ((link = n->child) == NULL)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
/* Find beginning of trailing punctuation. */
|
|
|
|
punct = n->last;
|
|
|
|
while (punct != link && punct->flags & NODE_DELIMC)
|
|
|
|
punct = punct->prev;
|
|
|
|
punct = punct->next;
|
|
|
|
|
|
|
|
/* Link text. */
|
|
|
|
if ((descr = link->next) != NULL && descr != punct) {
|
2014-01-31 19:59:03 +00:00
|
|
|
font_push('I');
|
2017-06-08 19:29:07 +00:00
|
|
|
while (descr != punct) {
|
2014-01-31 19:59:03 +00:00
|
|
|
print_word(descr->string);
|
|
|
|
descr = descr->next;
|
|
|
|
}
|
|
|
|
font_pop();
|
2017-06-08 19:29:07 +00:00
|
|
|
print_word(":");
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
/* Link target. */
|
2014-01-31 19:59:03 +00:00
|
|
|
font_push('B');
|
|
|
|
print_word(link->string);
|
|
|
|
font_pop();
|
2017-06-08 19:29:07 +00:00
|
|
|
|
|
|
|
/* Trailing punctuation. */
|
|
|
|
while (punct != NULL) {
|
|
|
|
print_word(punct->string);
|
|
|
|
punct = punct->next;
|
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
static void
|
|
|
|
pre_onearg(DECL_ARGS)
|
2014-11-22 18:08:25 +00:00
|
|
|
{
|
2017-06-08 19:29:07 +00:00
|
|
|
outflags |= MMAN_nl;
|
|
|
|
print_word(".");
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word(roff_name[n->tok]);
|
|
|
|
if (n->child != NULL)
|
|
|
|
print_word(n->child->string);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
if (n->tok == ROFF_ce)
|
|
|
|
for (n = n->child->next; n != NULL; n = n->next)
|
|
|
|
print_node(meta, n);
|
2014-11-22 18:08:25 +00:00
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int
|
|
|
|
pre_li(DECL_ARGS)
|
|
|
|
{
|
|
|
|
font_push('R');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_nm(DECL_ARGS)
|
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
char *name;
|
2012-10-18 09:55:16 +00:00
|
|
|
|
2021-11-15 15:35:39 +00:00
|
|
|
switch (n->type) {
|
|
|
|
case ROFFT_BLOCK:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_Bk;
|
|
|
|
pre_syn(n);
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2021-11-15 15:35:39 +00:00
|
|
|
case ROFFT_HEAD:
|
|
|
|
case ROFFT_ELEM:
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return 1;
|
|
|
|
}
|
2017-02-19 17:41:20 +00:00
|
|
|
name = n->child == NULL ? NULL : n->child->string;
|
2021-11-15 15:35:39 +00:00
|
|
|
if (name == NULL)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
|
|
|
if (n->type == ROFFT_HEAD) {
|
2021-11-15 15:35:39 +00:00
|
|
|
if (roff_node_prev(n->parent) == NULL)
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_sp;
|
|
|
|
print_block(".HP", 0);
|
2017-06-08 19:29:07 +00:00
|
|
|
printf(" %dn", man_strlen(name) + 1);
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_nl;
|
|
|
|
}
|
|
|
|
font_push('B');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_nm(DECL_ARGS)
|
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BLOCK:
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_Bk;
|
|
|
|
break;
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_HEAD:
|
|
|
|
case ROFFT_ELEM:
|
2017-02-19 17:41:20 +00:00
|
|
|
if (n->child != NULL && n->child->string != NULL)
|
2014-11-22 18:08:25 +00:00
|
|
|
font_pop();
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_no(DECL_ARGS)
|
|
|
|
{
|
|
|
|
outflags |= MMAN_spc_force;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2019-03-29 13:13:30 +00:00
|
|
|
static void
|
|
|
|
pre_noarg(DECL_ARGS)
|
|
|
|
{
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
print_word(".");
|
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word(roff_name[n->tok]);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
}
|
|
|
|
|
2012-10-18 09:55:16 +00:00
|
|
|
static int
|
|
|
|
pre_ns(DECL_ARGS)
|
|
|
|
{
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_pf(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2017-01-21 13:01:39 +00:00
|
|
|
if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
|
2014-12-25 21:33:25 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_pp(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
if (MDOC_It != n->parent->tok)
|
|
|
|
outflags |= MMAN_PP;
|
|
|
|
outflags |= MMAN_sp | MMAN_nl;
|
|
|
|
outflags &= ~MMAN_br;
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_rs(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (SEC_SEE_ALSO == n->sec) {
|
|
|
|
outflags |= MMAN_PP | MMAN_sp | MMAN_nl;
|
|
|
|
outflags &= ~MMAN_br;
|
|
|
|
}
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
2014-12-02 07:34:06 +00:00
|
|
|
static int
|
|
|
|
pre_skip(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-12-02 07:34:06 +00:00
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int
|
|
|
|
pre_sm(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2014-11-22 18:08:25 +00:00
|
|
|
if (NULL == n->child)
|
|
|
|
outflags ^= MMAN_Sm;
|
|
|
|
else if (0 == strcmp("on", n->child->string))
|
|
|
|
outflags |= MMAN_Sm;
|
2014-01-31 19:59:03 +00:00
|
|
|
else
|
|
|
|
outflags &= ~MMAN_Sm;
|
2014-11-22 18:08:25 +00:00
|
|
|
|
|
|
|
if (MMAN_Sm & outflags)
|
|
|
|
outflags |= MMAN_spc;
|
|
|
|
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
static void
|
2012-10-18 09:55:16 +00:00
|
|
|
pre_sp(DECL_ARGS)
|
|
|
|
{
|
2017-06-08 19:29:07 +00:00
|
|
|
if (outflags & MMAN_PP) {
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_PP;
|
|
|
|
print_line(".PP", 0);
|
2017-06-08 19:29:07 +00:00
|
|
|
} else {
|
2014-01-31 19:59:03 +00:00
|
|
|
print_line(".sp", 0);
|
2017-06-08 19:29:07 +00:00
|
|
|
if (n->child != NULL)
|
|
|
|
print_word(n->child->string);
|
|
|
|
}
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags |= MMAN_nl;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_sy(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
font_push('B');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
2017-06-08 19:29:07 +00:00
|
|
|
static void
|
|
|
|
pre_ta(DECL_ARGS)
|
|
|
|
{
|
|
|
|
print_line(".ta", 0);
|
|
|
|
for (n = n->child; n != NULL; n = n->next)
|
|
|
|
print_word(n->string);
|
|
|
|
outflags |= MMAN_nl;
|
|
|
|
}
|
|
|
|
|
2014-01-31 19:59:03 +00:00
|
|
|
static int
|
|
|
|
pre_vt(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2017-01-21 13:01:39 +00:00
|
|
|
if (NODE_SYNPRETTY & n->flags) {
|
2014-01-31 19:59:03 +00:00
|
|
|
switch (n->type) {
|
2016-01-15 23:08:59 +00:00
|
|
|
case ROFFT_BLOCK:
|
2014-01-31 19:59:03 +00:00
|
|
|
pre_syn(n);
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
|
|
|
case ROFFT_BODY:
|
2014-01-31 19:59:03 +00:00
|
|
|
break;
|
|
|
|
default:
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
font_push('I');
|
2016-01-15 23:08:59 +00:00
|
|
|
return 1;
|
2014-01-31 19:59:03 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
post_vt(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
2017-01-21 13:01:39 +00:00
|
|
|
if (n->flags & NODE_SYNPRETTY && n->type != ROFFT_BODY)
|
2014-01-31 19:59:03 +00:00
|
|
|
return;
|
|
|
|
font_pop();
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
pre_xr(DECL_ARGS)
|
|
|
|
{
|
|
|
|
|
|
|
|
n = n->child;
|
|
|
|
if (NULL == n)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
print_node(meta, n);
|
2012-10-18 09:55:16 +00:00
|
|
|
n = n->next;
|
|
|
|
if (NULL == n)
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2014-01-31 19:59:03 +00:00
|
|
|
outflags &= ~MMAN_spc;
|
|
|
|
print_word("(");
|
|
|
|
print_node(meta, n);
|
|
|
|
print_word(")");
|
2016-01-15 23:08:59 +00:00
|
|
|
return 0;
|
2012-10-18 09:55:16 +00:00
|
|
|
}
|