version 1.108, 2010/01/01 18:01:40 |
version 1.171, 2010/07/04 22:04:04 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2010 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
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#include <stdint.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
#include "out.h" |
#include "out.h" |
#include "term.h" |
#include "term.h" |
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#include "regs.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "chars.h" |
#include "chars.h" |
#include "main.h" |
#include "main.h" |
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struct termpair { |
struct termpair { |
struct termpair *ppair; |
struct termpair *ppair; |
int flag; |
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int count; |
int count; |
}; |
}; |
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void (*post)(DECL_ARGS); |
void (*post)(DECL_ARGS); |
}; |
}; |
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static size_t a2width(const struct mdoc_argv *, int); |
static size_t a2width(const struct termp *, const char *); |
static size_t a2height(const struct mdoc_node *); |
static size_t a2height(const struct termp *, const char *); |
static size_t a2offs(const struct mdoc_argv *); |
static size_t a2offs(const struct termp *, const char *); |
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static int arg_hasattr(int, const struct mdoc_node *); |
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static int arg_getattrs(const int *, int *, size_t, |
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const struct mdoc_node *); |
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static int arg_getattr(int, const struct mdoc_node *); |
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static int arg_listtype(const struct mdoc_node *); |
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static void print_bvspace(struct termp *, |
static void print_bvspace(struct termp *, |
const struct mdoc_node *, |
const struct mdoc_node *, |
const struct mdoc_node *); |
const struct mdoc_node *); |
static void print_mdoc_node(DECL_ARGS); |
static void print_mdoc_node(DECL_ARGS); |
static void print_mdoc_head(DECL_ARGS); |
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static void print_mdoc_nodelist(DECL_ARGS); |
static void print_mdoc_nodelist(DECL_ARGS); |
static void print_foot(DECL_ARGS); |
static void print_mdoc_head(struct termp *, const void *); |
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static void print_mdoc_foot(struct termp *, const void *); |
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static void synopsis_pre(struct termp *, |
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const struct mdoc_node *); |
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static void termp____post(DECL_ARGS); |
static void termp____post(DECL_ARGS); |
static void termp_an_post(DECL_ARGS); |
static void termp_an_post(DECL_ARGS); |
static void termp_aq_post(DECL_ARGS); |
static void termp_aq_post(DECL_ARGS); |
static void termp_bd_post(DECL_ARGS); |
static void termp_bd_post(DECL_ARGS); |
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static void termp_bk_post(DECL_ARGS); |
static void termp_bl_post(DECL_ARGS); |
static void termp_bl_post(DECL_ARGS); |
static void termp_bq_post(DECL_ARGS); |
static void termp_bq_post(DECL_ARGS); |
static void termp_brq_post(DECL_ARGS); |
static void termp_brq_post(DECL_ARGS); |
static void termp_bx_post(DECL_ARGS); |
static void termp_bx_post(DECL_ARGS); |
static void termp_d1_post(DECL_ARGS); |
static void termp_d1_post(DECL_ARGS); |
static void termp_dq_post(DECL_ARGS); |
static void termp_dq_post(DECL_ARGS); |
static void termp_fd_post(DECL_ARGS); |
static int termp_fd_pre(DECL_ARGS); |
static void termp_fn_post(DECL_ARGS); |
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static void termp_fo_post(DECL_ARGS); |
static void termp_fo_post(DECL_ARGS); |
static void termp_ft_post(DECL_ARGS); |
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static void termp_in_post(DECL_ARGS); |
static void termp_in_post(DECL_ARGS); |
static void termp_it_post(DECL_ARGS); |
static void termp_it_post(DECL_ARGS); |
static void termp_lb_post(DECL_ARGS); |
static void termp_lb_post(DECL_ARGS); |
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static void termp_nm_post(DECL_ARGS); |
static void termp_op_post(DECL_ARGS); |
static void termp_op_post(DECL_ARGS); |
static void termp_pf_post(DECL_ARGS); |
static void termp_pf_post(DECL_ARGS); |
static void termp_pq_post(DECL_ARGS); |
static void termp_pq_post(DECL_ARGS); |
Line 92 static void termp_qq_post(DECL_ARGS); |
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Line 92 static void termp_qq_post(DECL_ARGS); |
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static void termp_sh_post(DECL_ARGS); |
static void termp_sh_post(DECL_ARGS); |
static void termp_sq_post(DECL_ARGS); |
static void termp_sq_post(DECL_ARGS); |
static void termp_ss_post(DECL_ARGS); |
static void termp_ss_post(DECL_ARGS); |
static void termp_vt_post(DECL_ARGS); |
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static int termp__t_pre(DECL_ARGS); |
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static int termp_an_pre(DECL_ARGS); |
static int termp_an_pre(DECL_ARGS); |
static int termp_ap_pre(DECL_ARGS); |
static int termp_ap_pre(DECL_ARGS); |
static int termp_aq_pre(DECL_ARGS); |
static int termp_aq_pre(DECL_ARGS); |
static int termp_bd_pre(DECL_ARGS); |
static int termp_bd_pre(DECL_ARGS); |
static int termp_bf_pre(DECL_ARGS); |
static int termp_bf_pre(DECL_ARGS); |
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static int termp_bk_pre(DECL_ARGS); |
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static int termp_bl_pre(DECL_ARGS); |
static int termp_bold_pre(DECL_ARGS); |
static int termp_bold_pre(DECL_ARGS); |
static int termp_bq_pre(DECL_ARGS); |
static int termp_bq_pre(DECL_ARGS); |
static int termp_brq_pre(DECL_ARGS); |
static int termp_brq_pre(DECL_ARGS); |
Line 133 static int termp_sq_pre(DECL_ARGS); |
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Line 133 static int termp_sq_pre(DECL_ARGS); |
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static int termp_ss_pre(DECL_ARGS); |
static int termp_ss_pre(DECL_ARGS); |
static int termp_under_pre(DECL_ARGS); |
static int termp_under_pre(DECL_ARGS); |
static int termp_ud_pre(DECL_ARGS); |
static int termp_ud_pre(DECL_ARGS); |
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static int termp_vt_pre(DECL_ARGS); |
static int termp_xr_pre(DECL_ARGS); |
static int termp_xr_pre(DECL_ARGS); |
static int termp_xx_pre(DECL_ARGS); |
static int termp_xx_pre(DECL_ARGS); |
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Line 148 static const struct termact termacts[MDOC_MAX] = { |
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Line 149 static const struct termact termacts[MDOC_MAX] = { |
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{ termp_d1_pre, termp_d1_post }, /* Dl */ |
{ termp_d1_pre, termp_d1_post }, /* Dl */ |
{ termp_bd_pre, termp_bd_post }, /* Bd */ |
{ termp_bd_pre, termp_bd_post }, /* Bd */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, NULL }, /* Ed */ |
{ NULL, termp_bl_post }, /* Bl */ |
{ termp_bl_pre, termp_bl_post }, /* Bl */ |
{ NULL, NULL }, /* El */ |
{ NULL, NULL }, /* El */ |
{ termp_it_pre, termp_it_post }, /* It */ |
{ termp_it_pre, termp_it_post }, /* It */ |
{ NULL, NULL }, /* Ad */ |
{ NULL, NULL }, /* Ad */ |
Line 161 static const struct termact termacts[MDOC_MAX] = { |
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Line 162 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Ev */ |
{ NULL, NULL }, /* Ev */ |
{ termp_ex_pre, NULL }, /* Ex */ |
{ termp_ex_pre, NULL }, /* Ex */ |
{ termp_fa_pre, NULL }, /* Fa */ |
{ termp_fa_pre, NULL }, /* Fa */ |
{ termp_bold_pre, termp_fd_post }, /* Fd */ |
{ termp_fd_pre, NULL }, /* Fd */ |
{ termp_fl_pre, NULL }, /* Fl */ |
{ termp_fl_pre, NULL }, /* Fl */ |
{ termp_fn_pre, termp_fn_post }, /* Fn */ |
{ termp_fn_pre, NULL }, /* Fn */ |
{ termp_ft_pre, termp_ft_post }, /* Ft */ |
{ termp_ft_pre, NULL }, /* Ft */ |
{ termp_bold_pre, NULL }, /* Ic */ |
{ termp_bold_pre, NULL }, /* Ic */ |
{ termp_in_pre, termp_in_post }, /* In */ |
{ termp_in_pre, termp_in_post }, /* In */ |
{ termp_li_pre, NULL }, /* Li */ |
{ termp_li_pre, NULL }, /* Li */ |
{ termp_nd_pre, NULL }, /* Nd */ |
{ termp_nd_pre, NULL }, /* Nd */ |
{ termp_nm_pre, NULL }, /* Nm */ |
{ termp_nm_pre, termp_nm_post }, /* Nm */ |
{ termp_op_pre, termp_op_post }, /* Op */ |
{ termp_op_pre, termp_op_post }, /* Op */ |
{ NULL, NULL }, /* Ot */ |
{ NULL, NULL }, /* Ot */ |
{ termp_under_pre, NULL }, /* Pa */ |
{ termp_under_pre, NULL }, /* Pa */ |
{ termp_rv_pre, NULL }, /* Rv */ |
{ termp_rv_pre, NULL }, /* Rv */ |
{ NULL, NULL }, /* St */ |
{ NULL, NULL }, /* St */ |
{ termp_under_pre, NULL }, /* Va */ |
{ termp_under_pre, NULL }, /* Va */ |
{ termp_under_pre, termp_vt_post }, /* Vt */ |
{ termp_vt_pre, NULL }, /* Vt */ |
{ termp_xr_pre, NULL }, /* Xr */ |
{ termp_xr_pre, NULL }, /* Xr */ |
{ NULL, termp____post }, /* %A */ |
{ NULL, termp____post }, /* %A */ |
{ termp_under_pre, termp____post }, /* %B */ |
{ termp_under_pre, termp____post }, /* %B */ |
Line 187 static const struct termact termacts[MDOC_MAX] = { |
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Line 188 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, termp____post }, /* %O */ |
{ NULL, termp____post }, /* %O */ |
{ NULL, termp____post }, /* %P */ |
{ NULL, termp____post }, /* %P */ |
{ NULL, termp____post }, /* %R */ |
{ NULL, termp____post }, /* %R */ |
{ termp__t_pre, termp____post }, /* %T */ |
{ termp_under_pre, termp____post }, /* %T */ |
{ NULL, termp____post }, /* %V */ |
{ NULL, termp____post }, /* %V */ |
{ NULL, NULL }, /* Ac */ |
{ NULL, NULL }, /* Ac */ |
{ termp_aq_pre, termp_aq_post }, /* Ao */ |
{ termp_aq_pre, termp_aq_post }, /* Ao */ |
Line 203 static const struct termact termacts[MDOC_MAX] = { |
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Line 204 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Dc */ |
{ NULL, NULL }, /* Dc */ |
{ termp_dq_pre, termp_dq_post }, /* Do */ |
{ termp_dq_pre, termp_dq_post }, /* Do */ |
{ termp_dq_pre, termp_dq_post }, /* Dq */ |
{ termp_dq_pre, termp_dq_post }, /* Dq */ |
{ NULL, NULL }, /* Ec */ |
{ NULL, NULL }, /* Ec */ /* FIXME: no space */ |
{ NULL, NULL }, /* Ef */ |
{ NULL, NULL }, /* Ef */ |
{ termp_under_pre, NULL }, /* Em */ |
{ termp_under_pre, NULL }, /* Em */ |
{ NULL, NULL }, /* Eo */ |
{ NULL, NULL }, /* Eo */ |
Line 237 static const struct termact termacts[MDOC_MAX] = { |
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Line 238 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Fc */ |
{ NULL, NULL }, /* Fc */ |
{ termp_op_pre, termp_op_post }, /* Oo */ |
{ termp_op_pre, termp_op_post }, /* Oo */ |
{ NULL, NULL }, /* Oc */ |
{ NULL, NULL }, /* Oc */ |
{ NULL, NULL }, /* Bk */ |
{ termp_bk_pre, termp_bk_post }, /* Bk */ |
{ NULL, NULL }, /* Ek */ |
{ NULL, NULL }, /* Ek */ |
{ termp_bt_pre, NULL }, /* Bt */ |
{ termp_bt_pre, NULL }, /* Bt */ |
{ NULL, NULL }, /* Hf */ |
{ NULL, NULL }, /* Hf */ |
Line 258 static const struct termact termacts[MDOC_MAX] = { |
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Line 259 static const struct termact termacts[MDOC_MAX] = { |
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{ termp_sp_pre, NULL }, /* br */ |
{ termp_sp_pre, NULL }, /* br */ |
{ termp_sp_pre, NULL }, /* sp */ |
{ termp_sp_pre, NULL }, /* sp */ |
{ termp_under_pre, termp____post }, /* %U */ |
{ termp_under_pre, termp____post }, /* %U */ |
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{ NULL, NULL }, /* Ta */ |
}; |
}; |
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Line 270 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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Line 272 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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p = (struct termp *)arg; |
p = (struct termp *)arg; |
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p->overstep = 0; |
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p->maxrmargin = p->defrmargin; |
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p->tabwidth = term_len(p, 5); |
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if (NULL == p->symtab) |
if (NULL == p->symtab) |
switch (p->enc) { |
switch (p->enc) { |
case (TERMENC_ASCII): |
case (TERMENC_ASCII): |
Line 283 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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Line 289 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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n = mdoc_node(mdoc); |
n = mdoc_node(mdoc); |
m = mdoc_meta(mdoc); |
m = mdoc_meta(mdoc); |
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print_mdoc_head(p, NULL, m, n); |
term_begin(p, print_mdoc_head, print_mdoc_foot, m); |
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if (n->child) |
if (n->child) |
print_mdoc_nodelist(p, NULL, m, n->child); |
print_mdoc_nodelist(p, NULL, m, n->child); |
print_foot(p, NULL, m, n); |
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term_end(p); |
} |
} |
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Line 317 print_mdoc_node(DECL_ARGS) |
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Line 325 print_mdoc_node(DECL_ARGS) |
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memset(&npair, 0, sizeof(struct termpair)); |
memset(&npair, 0, sizeof(struct termpair)); |
npair.ppair = pair; |
npair.ppair = pair; |
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if (MDOC_TEXT != n->type) { |
if (MDOC_TEXT == n->type) |
if (termacts[n->tok].pre) |
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chld = (*termacts[n->tok].pre)(p, &npair, m, n); |
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} else |
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term_word(p, n->string); |
term_word(p, n->string); |
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else if (termacts[n->tok].pre && ENDBODY_NOT == n->end) |
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chld = (*termacts[n->tok].pre)(p, &npair, m, n); |
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if (chld && n->child) |
if (chld && n->child) |
print_mdoc_nodelist(p, &npair, m, n->child); |
print_mdoc_nodelist(p, &npair, m, n->child); |
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term_fontpopq(p, font); |
term_fontpopq(p, font); |
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if (MDOC_TEXT != n->type) |
if (MDOC_TEXT != n->type && termacts[n->tok].post && |
if (termacts[n->tok].post) |
! (MDOC_ENDED & n->flags)) { |
(*termacts[n->tok].post)(p, &npair, m, n); |
(void)(*termacts[n->tok].post)(p, &npair, m, n); |
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/* |
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* Explicit end tokens not only call the post |
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* handler, but also tell the respective block |
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* that it must not call the post handler again. |
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*/ |
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if (ENDBODY_NOT != n->end) |
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n->pending->flags |= MDOC_ENDED; |
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/* |
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* End of line terminating an implicit block |
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* while an explicit block is still open. |
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* Continue the explicit block without spacing. |
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*/ |
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if (ENDBODY_NOSPACE == n->end) |
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p->flags |= TERMP_NOSPACE; |
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} |
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if (MDOC_EOS & n->flags) |
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p->flags |= TERMP_SENTENCE; |
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p->offset = offset; |
p->offset = offset; |
p->rmargin = rmargin; |
p->rmargin = rmargin; |
} |
} |
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/* ARGSUSED */ |
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static void |
static void |
print_foot(DECL_ARGS) |
print_mdoc_foot(struct termp *p, const void *arg) |
{ |
{ |
char buf[DATESIZ], os[BUFSIZ]; |
char buf[DATESIZ], os[BUFSIZ]; |
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const struct mdoc_meta *m; |
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m = (const struct mdoc_meta *)arg; |
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term_fontrepl(p, TERMFONT_NONE); |
term_fontrepl(p, TERMFONT_NONE); |
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/* |
/* |
Line 359 print_foot(DECL_ARGS) |
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Line 388 print_foot(DECL_ARGS) |
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term_vspace(p); |
term_vspace(p); |
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p->offset = 0; |
p->offset = 0; |
p->rmargin = (p->maxrmargin - strlen(buf) + 1) / 2; |
p->rmargin = (p->maxrmargin - |
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term_strlen(p, buf) + term_len(p, 1)) / 2; |
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; |
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; |
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term_word(p, os); |
term_word(p, os); |
term_flushln(p); |
term_flushln(p); |
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p->offset = p->rmargin; |
p->offset = p->rmargin; |
p->rmargin = p->maxrmargin - strlen(os); |
p->rmargin = p->maxrmargin - term_strlen(p, os); |
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE; |
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE; |
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term_word(p, buf); |
term_word(p, buf); |
Line 386 print_foot(DECL_ARGS) |
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Line 416 print_foot(DECL_ARGS) |
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} |
} |
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/* ARGSUSED */ |
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static void |
static void |
print_mdoc_head(DECL_ARGS) |
print_mdoc_head(struct termp *p, const void *arg) |
{ |
{ |
char buf[BUFSIZ], title[BUFSIZ]; |
char buf[BUFSIZ], title[BUFSIZ]; |
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const struct mdoc_meta *m; |
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m = (const struct mdoc_meta *)arg; |
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p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
p->offset = 0; |
p->offset = 0; |
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Line 417 print_mdoc_head(DECL_ARGS) |
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Line 449 print_mdoc_head(DECL_ARGS) |
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strlcat(buf, ")", BUFSIZ); |
strlcat(buf, ")", BUFSIZ); |
} |
} |
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snprintf(title, BUFSIZ, "%s(%d)", m->title, m->msec); |
snprintf(title, BUFSIZ, "%s(%s)", m->title, m->msec); |
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p->offset = 0; |
p->offset = 0; |
p->rmargin = (p->maxrmargin - strlen(buf) + 1) / 2; |
p->rmargin = (p->maxrmargin - |
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term_strlen(p, buf) + term_len(p, 1)) / 2; |
p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; |
p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; |
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term_word(p, title); |
term_word(p, title); |
term_flushln(p); |
term_flushln(p); |
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p->offset = p->rmargin; |
p->offset = p->rmargin; |
p->rmargin = p->maxrmargin - strlen(title); |
p->rmargin = p->maxrmargin - term_strlen(p, title); |
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE; |
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE; |
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term_word(p, buf); |
term_word(p, buf); |
Line 448 print_mdoc_head(DECL_ARGS) |
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Line 481 print_mdoc_head(DECL_ARGS) |
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static size_t |
static size_t |
a2height(const struct mdoc_node *n) |
a2height(const struct termp *p, const char *v) |
{ |
{ |
struct roffsu su; |
struct roffsu su; |
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assert(MDOC_TEXT == n->type); |
assert(v); |
assert(n->string); |
if ( ! a2roffsu(v, &su, SCALE_VS)) |
if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
SCALE_VS_INIT(&su, term_len(p, 1)); |
SCALE_VS_INIT(&su, strlen(n->string)); |
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return(term_vspan(&su)); |
return(term_vspan(p, &su)); |
} |
} |
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static size_t |
static size_t |
a2width(const struct mdoc_argv *arg, int pos) |
a2width(const struct termp *p, const char *v) |
{ |
{ |
struct roffsu su; |
struct roffsu su; |
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assert(arg->value[pos]); |
assert(v); |
if ( ! a2roffsu(arg->value[pos], &su, SCALE_MAX)) |
if ( ! a2roffsu(v, &su, SCALE_MAX)) |
SCALE_HS_INIT(&su, strlen(arg->value[pos])); |
SCALE_HS_INIT(&su, term_strlen(p, v)); |
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return(term_hspan(&su)); |
return(term_hspan(p, &su)); |
} |
} |
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static int |
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arg_listtype(const struct mdoc_node *n) |
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{ |
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int i, len; |
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assert(MDOC_BLOCK == n->type); |
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len = (int)(n->args ? n->args->argc : 0); |
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for (i = 0; i < len; i++) |
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switch (n->args->argv[i].arg) { |
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case (MDOC_Bullet): |
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/* FALLTHROUGH */ |
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case (MDOC_Dash): |
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/* FALLTHROUGH */ |
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case (MDOC_Enum): |
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/* FALLTHROUGH */ |
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case (MDOC_Hyphen): |
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/* FALLTHROUGH */ |
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case (MDOC_Tag): |
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/* FALLTHROUGH */ |
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case (MDOC_Inset): |
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/* FALLTHROUGH */ |
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case (MDOC_Diag): |
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/* FALLTHROUGH */ |
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case (MDOC_Item): |
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/* FALLTHROUGH */ |
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case (MDOC_Column): |
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/* FALLTHROUGH */ |
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case (MDOC_Hang): |
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/* FALLTHROUGH */ |
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case (MDOC_Ohang): |
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return(n->args->argv[i].arg); |
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default: |
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break; |
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} |
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return(-1); |
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} |
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static size_t |
static size_t |
a2offs(const struct mdoc_argv *arg) |
a2offs(const struct termp *p, const char *v) |
{ |
{ |
struct roffsu su; |
struct roffsu su; |
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if ('\0' == arg->value[0][0]) |
if ('\0' == *v) |
return(0); |
return(0); |
else if (0 == strcmp(arg->value[0], "left")) |
else if (0 == strcmp(v, "left")) |
return(0); |
return(0); |
else if (0 == strcmp(arg->value[0], "indent")) |
else if (0 == strcmp(v, "indent")) |
return(INDENT + 1); |
return(term_len(p, INDENT + 1)); |
else if (0 == strcmp(arg->value[0], "indent-two")) |
else if (0 == strcmp(v, "indent-two")) |
return((INDENT + 1) * 2); |
return(term_len(p, (INDENT + 1) * 2)); |
else if ( ! a2roffsu(arg->value[0], &su, SCALE_MAX)) |
else if ( ! a2roffsu(v, &su, SCALE_MAX)) |
SCALE_HS_INIT(&su, strlen(arg->value[0])); |
SCALE_HS_INIT(&su, term_strlen(p, v)); |
|
|
return(term_hspan(&su)); |
return(term_hspan(p, &su)); |
} |
} |
|
|
|
|
/* |
/* |
* Return 1 if an argument has a particular argument value or 0 if it |
|
* does not. See arg_getattr(). |
|
*/ |
|
static int |
|
arg_hasattr(int arg, const struct mdoc_node *n) |
|
{ |
|
|
|
return(-1 != arg_getattr(arg, n)); |
|
} |
|
|
|
|
|
/* |
|
* Get the index of an argument in a node's argument list or -1 if it |
|
* does not exist. See arg_getattrs(). |
|
*/ |
|
static int |
|
arg_getattr(int v, const struct mdoc_node *n) |
|
{ |
|
int val; |
|
|
|
return(arg_getattrs(&v, &val, 1, n) ? val : -1); |
|
} |
|
|
|
|
|
/* |
|
* Walk through the argument list for a node and fill an array "vals" |
|
* with the positions of the argument structures listed in "keys". |
|
* Return the number of elements that were written into "vals", which |
|
* can be zero. |
|
*/ |
|
static int |
|
arg_getattrs(const int *keys, int *vals, |
|
size_t sz, const struct mdoc_node *n) |
|
{ |
|
int i, j, k; |
|
|
|
if (NULL == n->args) |
|
return(0); |
|
|
|
for (k = i = 0; i < (int)n->args->argc; i++) |
|
for (j = 0; j < (int)sz; j++) |
|
if (n->args->argv[i].arg == keys[j]) { |
|
vals[j] = i; |
|
k++; |
|
} |
|
return(k); |
|
} |
|
|
|
|
|
/* |
|
* Determine how much space to print out before block elements of `It' |
* Determine how much space to print out before block elements of `It' |
* (and thus `Bl') and `Bd'. And then go ahead and print that space, |
* (and thus `Bl') and `Bd'. And then go ahead and print that space, |
* too. |
* too. |
Line 598 print_bvspace(struct termp *p, |
|
Line 539 print_bvspace(struct termp *p, |
|
const struct mdoc_node *nn; |
const struct mdoc_node *nn; |
|
|
term_newln(p); |
term_newln(p); |
if (arg_hasattr(MDOC_Compact, bl)) |
|
|
if (MDOC_Bd == bl->tok && bl->data.Bd->comp) |
return; |
return; |
|
if (MDOC_Bl == bl->tok && bl->data.Bl->comp) |
|
return; |
|
|
/* Do not vspace directly after Ss/Sh. */ |
/* Do not vspace directly after Ss/Sh. */ |
|
|
Line 617 print_bvspace(struct termp *p, |
|
Line 561 print_bvspace(struct termp *p, |
|
|
|
/* A `-column' does not assert vspace within the list. */ |
/* A `-column' does not assert vspace within the list. */ |
|
|
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Column, bl)) |
if (MDOC_Bl == bl->tok && LIST_column == bl->data.Bl->type) |
if (n->prev && MDOC_It == n->prev->tok) |
if (n->prev && MDOC_It == n->prev->tok) |
return; |
return; |
|
|
/* A `-diag' without body does not vspace. */ |
/* A `-diag' without body does not vspace. */ |
|
|
if (MDOC_Bl == bl->tok && arg_hasattr(MDOC_Diag, bl)) |
if (MDOC_Bl == bl->tok && LIST_diag == bl->data.Bl->type) |
if (n->prev && MDOC_It == n->prev->tok) { |
if (n->prev && MDOC_It == n->prev->tok) { |
assert(n->prev->body); |
assert(n->prev->body); |
if (NULL == n->prev->body->child) |
if (NULL == n->prev->body->child) |
Line 667 termp_it_pre(DECL_ARGS) |
|
Line 611 termp_it_pre(DECL_ARGS) |
|
{ |
{ |
const struct mdoc_node *bl, *nn; |
const struct mdoc_node *bl, *nn; |
char buf[7]; |
char buf[7]; |
int i, type, keys[3], vals[3]; |
int i; |
size_t width, offset, ncols, dcol; |
size_t width, offset, ncols, dcol; |
|
enum mdoc_list type; |
|
|
if (MDOC_BLOCK == n->type) { |
if (MDOC_BLOCK == n->type) { |
print_bvspace(p, n->parent->parent, n); |
print_bvspace(p, n->parent->parent, n); |
Line 676 termp_it_pre(DECL_ARGS) |
|
Line 621 termp_it_pre(DECL_ARGS) |
|
} |
} |
|
|
bl = n->parent->parent->parent; |
bl = n->parent->parent->parent; |
|
assert(bl->data.Bl); |
|
type = bl->data.Bl->type; |
|
|
/* Save parent attributes. */ |
|
|
|
pair->flag = p->flags; |
|
|
|
/* Get list width, offset, and list type from argument list. */ |
|
|
|
keys[0] = MDOC_Width; |
|
keys[1] = MDOC_Offset; |
|
keys[2] = MDOC_Column; |
|
|
|
vals[0] = vals[1] = vals[2] = -1; |
|
|
|
arg_getattrs(keys, vals, 3, bl); |
|
|
|
type = arg_listtype(bl); |
|
assert(-1 != type); |
|
|
|
/* |
/* |
* First calculate width and offset. This is pretty easy unless |
* First calculate width and offset. This is pretty easy unless |
* we're a -column list, in which case all prior columns must |
* we're a -column list, in which case all prior columns must |
Line 702 termp_it_pre(DECL_ARGS) |
|
Line 632 termp_it_pre(DECL_ARGS) |
|
|
|
width = offset = 0; |
width = offset = 0; |
|
|
if (vals[1] >= 0) |
if (bl->data.Bl->offs) |
offset = a2offs(&bl->args->argv[vals[1]]); |
offset = a2offs(p, bl->data.Bl->offs); |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_BODY == n->type) |
if (MDOC_HEAD == n->type) |
break; |
break; |
|
|
/* |
/* |
* Imitate groff's column handling: |
* Imitate groff's column handling: |
* - For each earlier column, add its width. |
* - For each earlier column, add its width. |
Line 718 termp_it_pre(DECL_ARGS) |
|
Line 649 termp_it_pre(DECL_ARGS) |
|
* column. |
* column. |
* - For more than 5 columns, add only one column. |
* - For more than 5 columns, add only one column. |
*/ |
*/ |
ncols = bl->args->argv[vals[2]].sz; |
ncols = bl->data.Bl->ncols; |
|
|
/* LINTED */ |
/* LINTED */ |
dcol = ncols < 5 ? 4 : ncols == 5 ? 3 : 1; |
dcol = ncols < 5 ? term_len(p, 4) : |
|
ncols == 5 ? term_len(p, 3) : term_len(p, 1); |
|
|
|
/* |
|
* Calculate the offset by applying all prior MDOC_BODY, |
|
* so we stop at the MDOC_HEAD (NULL == nn->prev). |
|
*/ |
|
|
for (i = 0, nn = n->prev; |
for (i = 0, nn = n->prev; |
nn && i < (int)ncols; |
nn->prev && i < (int)ncols; |
nn = nn->prev, i++) |
nn = nn->prev, i++) |
offset += dcol + a2width |
offset += dcol + a2width |
(&bl->args->argv[vals[2]], i); |
(p, bl->data.Bl->cols[i]); |
|
|
|
|
/* |
/* |
* When exceeding the declared number of columns, leave |
* When exceeding the declared number of columns, leave |
* the remaining widths at 0. This will later be |
* the remaining widths at 0. This will later be |
Line 742 termp_it_pre(DECL_ARGS) |
|
Line 679 termp_it_pre(DECL_ARGS) |
|
* Use the declared column widths, extended as explained |
* Use the declared column widths, extended as explained |
* in the preceding paragraph. |
* in the preceding paragraph. |
*/ |
*/ |
width = a2width(&bl->args->argv[vals[2]], i) + dcol; |
width = a2width(p, bl->data.Bl->cols[i]) + dcol; |
break; |
break; |
default: |
default: |
if (vals[0] < 0) |
if (NULL == bl->data.Bl->width) |
break; |
break; |
|
|
/* |
/* |
Line 753 termp_it_pre(DECL_ARGS) |
|
Line 690 termp_it_pre(DECL_ARGS) |
|
* number for buffering single arguments. See the above |
* number for buffering single arguments. See the above |
* handling for column for how this changes. |
* handling for column for how this changes. |
*/ |
*/ |
width = a2width(&bl->args->argv[vals[0]], 0) + 2; |
assert(bl->data.Bl->width); |
|
width = a2width(p, bl->data.Bl->width) + term_len(p, 2); |
break; |
break; |
} |
} |
|
|
Line 764 termp_it_pre(DECL_ARGS) |
|
Line 702 termp_it_pre(DECL_ARGS) |
|
*/ |
*/ |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
if (width < 4) |
if (width < term_len(p, 4)) |
width = 4; |
width = term_len(p, 4); |
break; |
break; |
case (MDOC_Enum): |
case (LIST_enum): |
if (width < 5) |
if (width < term_len(p, 5)) |
width = 5; |
width = term_len(p, 5); |
break; |
break; |
case (MDOC_Hang): |
case (LIST_hang): |
if (0 == width) |
if (0 == width) |
width = 8; |
width = term_len(p, 8); |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Tag): |
case (LIST_tag): |
if (0 == width) |
if (0 == width) |
width = 10; |
width = term_len(p, 10); |
break; |
break; |
default: |
default: |
break; |
break; |
Line 798 termp_it_pre(DECL_ARGS) |
|
Line 736 termp_it_pre(DECL_ARGS) |
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Diag): |
case (LIST_diag): |
if (MDOC_BODY == n->type) |
if (MDOC_BODY == n->type) |
term_word(p, "\\ \\ "); |
term_word(p, "\\ \\ "); |
break; |
break; |
case (MDOC_Inset): |
case (LIST_inset): |
if (MDOC_BODY == n->type) |
if (MDOC_BODY == n->type) |
term_word(p, "\\ "); |
term_word(p, "\\ "); |
break; |
break; |
Line 813 termp_it_pre(DECL_ARGS) |
|
Line 751 termp_it_pre(DECL_ARGS) |
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Diag): |
case (LIST_diag): |
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
break; |
break; |
Line 822 termp_it_pre(DECL_ARGS) |
|
Line 760 termp_it_pre(DECL_ARGS) |
|
} |
} |
|
|
/* |
/* |
* Pad and break control. This is the tricker part. Lists with |
* Pad and break control. This is the tricky part. These flags |
* set right-margins for the head get TERMP_NOBREAK because, if |
* are documented in term_flushln() in term.c. Note that we're |
* they overrun the margin, they wrap to the new margin. |
* going to unset all of these flags in termp_it_post() when we |
* Correspondingly, the body for these types don't left-pad, as |
* exit. |
* the head will pad out to to the right. |
|
*/ |
*/ |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (LIST_enum): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
else |
else |
p->flags |= TERMP_NOLPAD; |
p->flags |= TERMP_NOLPAD; |
break; |
break; |
case (MDOC_Hang): |
case (LIST_hang): |
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
else |
else |
Line 865 termp_it_pre(DECL_ARGS) |
|
Line 802 termp_it_pre(DECL_ARGS) |
|
} else |
} else |
p->flags |= TERMP_HANG; |
p->flags |= TERMP_HANG; |
break; |
break; |
case (MDOC_Tag): |
case (LIST_tag): |
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK | TERMP_TWOSPACE; |
p->flags |= TERMP_NOBREAK | TERMP_TWOSPACE; |
else |
else |
Line 876 termp_it_pre(DECL_ARGS) |
|
Line 813 termp_it_pre(DECL_ARGS) |
|
if (NULL == n->next || NULL == n->next->child) |
if (NULL == n->next || NULL == n->next->child) |
p->flags |= TERMP_DANGLE; |
p->flags |= TERMP_DANGLE; |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_HEAD == n->type) { |
if (MDOC_HEAD == n->type) |
assert(n->next); |
break; |
if (MDOC_BODY == n->next->type) |
|
p->flags &= ~TERMP_NOBREAK; |
if (NULL == n->next) |
else |
p->flags &= ~TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
else |
if (n->prev) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOLPAD; |
|
} |
assert(n->prev); |
|
if (MDOC_BODY == n->prev->type) |
|
p->flags |= TERMP_NOLPAD; |
|
|
break; |
break; |
case (MDOC_Diag): |
case (LIST_diag): |
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
break; |
break; |
Line 904 termp_it_pre(DECL_ARGS) |
|
Line 844 termp_it_pre(DECL_ARGS) |
|
p->offset += offset; |
p->offset += offset; |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Hang): |
case (LIST_hang): |
/* |
/* |
* Same stipulation as above, regarding `-hang'. We |
* Same stipulation as above, regarding `-hang'. We |
* don't want to recalculate rmargin and offsets when |
* don't want to recalculate rmargin and offsets when |
Line 915 termp_it_pre(DECL_ARGS) |
|
Line 855 termp_it_pre(DECL_ARGS) |
|
MDOC_Bd == n->next->child->tok)) |
MDOC_Bd == n->next->child->tok)) |
break; |
break; |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (LIST_enum): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Tag): |
case (LIST_tag): |
assert(width); |
assert(width); |
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
p->rmargin = p->offset + width; |
p->rmargin = p->offset + width; |
else |
else |
p->offset += width; |
p->offset += width; |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
assert(width); |
assert(width); |
p->rmargin = p->offset + width; |
p->rmargin = p->offset + width; |
/* |
/* |
* XXX - this behaviour is not documented: the |
* XXX - this behaviour is not documented: the |
* right-most column is filled to the right margin. |
* right-most column is filled to the right margin. |
*/ |
*/ |
if (MDOC_HEAD == n->type && |
if (MDOC_HEAD == n->type) |
MDOC_BODY == n->next->type && |
break; |
p->rmargin < p->maxrmargin) |
if (NULL == n->next && p->rmargin < p->maxrmargin) |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
default: |
default: |
Line 953 termp_it_pre(DECL_ARGS) |
|
Line 893 termp_it_pre(DECL_ARGS) |
|
|
|
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\[bu]"); |
term_word(p, "\\[bu]"); |
term_fontpop(p); |
term_fontpop(p); |
break; |
break; |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\(hy"); |
term_word(p, "\\(hy"); |
term_fontpop(p); |
term_fontpop(p); |
break; |
break; |
case (MDOC_Enum): |
case (LIST_enum): |
(pair->ppair->ppair->count)++; |
(pair->ppair->ppair->count)++; |
(void)snprintf(buf, sizeof(buf), "%d.", |
snprintf(buf, sizeof(buf), "%d.", |
pair->ppair->ppair->count); |
pair->ppair->ppair->count); |
term_word(p, buf); |
term_word(p, buf); |
break; |
break; |
Line 980 termp_it_pre(DECL_ARGS) |
|
Line 920 termp_it_pre(DECL_ARGS) |
|
*/ |
*/ |
|
|
switch (type) { |
switch (type) { |
case (MDOC_Bullet): |
case (LIST_bullet): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Item): |
case (LIST_item): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Dash): |
case (LIST_dash): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Hyphen): |
case (LIST_hyphen): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Enum): |
case (LIST_enum): |
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
return(0); |
return(0); |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_BODY == n->type) |
if (MDOC_HEAD == n->type) |
return(0); |
return(0); |
break; |
break; |
default: |
default: |
Line 1008 termp_it_pre(DECL_ARGS) |
|
Line 948 termp_it_pre(DECL_ARGS) |
|
static void |
static void |
termp_it_post(DECL_ARGS) |
termp_it_post(DECL_ARGS) |
{ |
{ |
int type; |
enum mdoc_list type; |
|
|
if (MDOC_BODY != n->type && MDOC_HEAD != n->type) |
if (MDOC_BLOCK == n->type) |
return; |
return; |
|
|
type = arg_listtype(n->parent->parent->parent); |
type = n->parent->parent->parent->data.Bl->type; |
assert(-1 != type); |
|
|
|
switch (type) { |
switch (type) { |
case (MDOC_Item): |
case (LIST_item): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Diag): |
case (LIST_diag): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Inset): |
case (LIST_inset): |
if (MDOC_BODY == n->type) |
if (MDOC_BODY == n->type) |
term_flushln(p); |
term_newln(p); |
break; |
break; |
case (MDOC_Column): |
case (LIST_column): |
if (MDOC_HEAD == n->type) |
if (MDOC_BODY == n->type) |
term_flushln(p); |
term_flushln(p); |
break; |
break; |
default: |
default: |
term_flushln(p); |
term_newln(p); |
break; |
break; |
} |
} |
|
|
p->flags = pair->flag; |
/* |
|
* Now that our output is flushed, we can reset our tags. Since |
|
* only `It' sets these flags, we're free to assume that nobody |
|
* has munged them in the meanwhile. |
|
*/ |
|
|
|
p->flags &= ~TERMP_DANGLE; |
|
p->flags &= ~TERMP_NOBREAK; |
|
p->flags &= ~TERMP_TWOSPACE; |
|
p->flags &= ~TERMP_NOLPAD; |
|
p->flags &= ~TERMP_HANG; |
} |
} |
|
|
|
|
|
|
termp_nm_pre(DECL_ARGS) |
termp_nm_pre(DECL_ARGS) |
{ |
{ |
|
|
if (SEC_SYNOPSIS == n->sec) |
if (MDOC_BLOCK == n->type) |
term_newln(p); |
return(1); |
|
|
term_fontpush(p, TERMFONT_BOLD); |
if (MDOC_BODY == n->type) { |
|
if (NULL == n->child) |
|
return(0); |
|
p->flags |= TERMP_NOLPAD | TERMP_NOSPACE; |
|
p->offset += term_len(p, 1) + |
|
(NULL == n->prev->child ? term_strlen(p, m->name) : |
|
MDOC_TEXT == n->prev->child->type ? |
|
term_strlen(p, n->prev->child->string) : |
|
term_len(p, 5)); |
|
return(1); |
|
} |
|
|
|
if (NULL == n->child && NULL == m->name) |
|
return(0); |
|
|
|
synopsis_pre(p, n); |
|
|
|
if (MDOC_HEAD == n->type && n->next->child) { |
|
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK | TERMP_HANG; |
|
p->rmargin = p->offset + term_len(p, 1) + |
|
(NULL == n->child ? term_strlen(p, m->name) : |
|
MDOC_TEXT == n->child->type ? |
|
term_strlen(p, n->child->string) : |
|
term_len(p, 5)); |
|
} |
|
|
|
term_fontpush(p, TERMFONT_BOLD); |
if (NULL == n->child) |
if (NULL == n->child) |
term_word(p, m->name); |
term_word(p, m->name); |
return(1); |
return(1); |
Line 1055 termp_nm_pre(DECL_ARGS) |
|
Line 1029 termp_nm_pre(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
|
static void |
|
termp_nm_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_HEAD == n->type && n->next->child) { |
|
term_flushln(p); |
|
p->flags &= ~(TERMP_NOBREAK | TERMP_HANG); |
|
} else if (MDOC_BODY == n->type && n->child) { |
|
term_flushln(p); |
|
p->flags &= ~TERMP_NOLPAD; |
|
} |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
static int |
static int |
termp_fl_pre(DECL_ARGS) |
termp_fl_pre(DECL_ARGS) |
{ |
{ |
Line 1062 termp_fl_pre(DECL_ARGS) |
|
Line 1051 termp_fl_pre(DECL_ARGS) |
|
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\-"); |
term_word(p, "\\-"); |
|
|
/* A blank `Fl' should incur a subsequent space. */ |
|
|
|
if (n->child) |
if (n->child) |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
else if (n->next && n->next->line == n->line) |
|
p->flags |= TERMP_NOSPACE; |
|
|
return(1); |
return(1); |
} |
} |
Line 1118 termp_an_post(DECL_ARGS) |
|
Line 1107 termp_an_post(DECL_ARGS) |
|
return; |
return; |
} |
} |
|
|
if (arg_getattr(MDOC_Split, n) > -1) { |
if (AUTH_split == n->data.An.auth) { |
p->flags &= ~TERMP_NOSPLIT; |
p->flags &= ~TERMP_NOSPLIT; |
p->flags |= TERMP_SPLIT; |
p->flags |= TERMP_SPLIT; |
} else { |
} else if (AUTH_nosplit == n->data.An.auth) { |
p->flags &= ~TERMP_SPLIT; |
p->flags &= ~TERMP_SPLIT; |
p->flags |= TERMP_NOSPLIT; |
p->flags |= TERMP_NOSPLIT; |
} |
} |
Line 1174 termp_rv_pre(DECL_ARGS) |
|
Line 1163 termp_rv_pre(DECL_ARGS) |
|
term_word(p, "()"); |
term_word(p, "()"); |
} |
} |
|
|
if (n->child->next) |
if (n->child && n->child->next) |
term_word(p, "functions return"); |
term_word(p, "functions return"); |
else |
else |
term_word(p, "function returns"); |
term_word(p, "function returns"); |
Line 1187 termp_rv_pre(DECL_ARGS) |
|
Line 1176 termp_rv_pre(DECL_ARGS) |
|
term_fontpop(p); |
term_fontpop(p); |
|
|
term_word(p, "is set to indicate the error."); |
term_word(p, "is set to indicate the error."); |
|
p->flags |= TERMP_SENTENCE; |
|
|
return(0); |
return(0); |
} |
} |
Line 1213 termp_ex_pre(DECL_ARGS) |
|
Line 1203 termp_ex_pre(DECL_ARGS) |
|
p->flags &= ~TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
} |
} |
|
|
if (n->child->next) |
if (n->child && n->child->next) |
term_word(p, "utilities exit"); |
term_word(p, "utilities exit"); |
else |
else |
term_word(p, "utility exits"); |
term_word(p, "utility exits"); |
|
|
term_word(p, "0 on success, and >0 if an error occurs."); |
term_word(p, "0 on success, and >0 if an error occurs."); |
|
p->flags |= TERMP_SENTENCE; |
|
|
return(0); |
return(0); |
} |
} |
Line 1242 termp_nd_pre(DECL_ARGS) |
|
Line 1233 termp_nd_pre(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
|
static int |
|
termp_bl_pre(DECL_ARGS) |
|
{ |
|
|
|
return(MDOC_HEAD != n->type); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
static void |
static void |
termp_bl_post(DECL_ARGS) |
termp_bl_post(DECL_ARGS) |
{ |
{ |
Line 1269 termp_xr_pre(DECL_ARGS) |
|
Line 1269 termp_xr_pre(DECL_ARGS) |
|
{ |
{ |
const struct mdoc_node *nn; |
const struct mdoc_node *nn; |
|
|
assert(n->child && MDOC_TEXT == n->child->type); |
if (NULL == n->child) |
|
return(0); |
|
|
|
assert(MDOC_TEXT == n->child->type); |
nn = n->child; |
nn = n->child; |
|
|
term_word(p, nn->string); |
term_word(p, nn->string); |
Line 1286 termp_xr_pre(DECL_ARGS) |
|
Line 1289 termp_xr_pre(DECL_ARGS) |
|
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* |
|
* This decides how to assert whitespace before any of the SYNOPSIS set |
|
* of macros (which, as in the case of Ft/Fo and Ft/Fn, may contain |
|
* macro combos). |
|
*/ |
static void |
static void |
termp_vt_post(DECL_ARGS) |
synopsis_pre(struct termp *p, const struct mdoc_node *n) |
{ |
{ |
|
/* |
if (n->sec != SEC_SYNOPSIS) |
* Obviously, if we're not in a SYNOPSIS or no prior macros |
|
* exist, do nothing. |
|
*/ |
|
if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) |
return; |
return; |
if (n->next && MDOC_Vt == n->next->tok) |
|
|
/* |
|
* If we're the second in a pair of like elements, emit our |
|
* newline and return. UNLESS we're `Fo', `Fn', `Fn', in which |
|
* case we soldier on. |
|
*/ |
|
if (n->prev->tok == n->tok && |
|
MDOC_Ft != n->tok && |
|
MDOC_Fo != n->tok && |
|
MDOC_Fn != n->tok) { |
term_newln(p); |
term_newln(p); |
else if (n->next) |
return; |
|
} |
|
|
|
/* |
|
* If we're one of the SYNOPSIS set and non-like pair-wise after |
|
* another (or Fn/Fo, which we've let slip through) then assert |
|
* vertical space, else only newline and move on. |
|
*/ |
|
switch (n->prev->tok) { |
|
case (MDOC_Fd): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Fn): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Fo): |
|
/* FALLTHROUGH */ |
|
case (MDOC_In): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Vt): |
term_vspace(p); |
term_vspace(p); |
|
break; |
|
case (MDOC_Ft): |
|
if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) { |
|
term_vspace(p); |
|
break; |
|
} |
|
/* FALLTHROUGH */ |
|
default: |
|
term_newln(p); |
|
break; |
|
} |
} |
} |
|
|
|
|
|
static int |
|
termp_vt_pre(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_ELEM == n->type) { |
|
synopsis_pre(p, n); |
|
return(termp_under_pre(p, pair, m, n)); |
|
} else if (MDOC_BLOCK == n->type) { |
|
synopsis_pre(p, n); |
|
return(1); |
|
} else if (MDOC_HEAD == n->type) |
|
return(0); |
|
|
|
return(termp_under_pre(p, pair, m, n)); |
|
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_bold_pre(DECL_ARGS) |
termp_bold_pre(DECL_ARGS) |
Line 1311 termp_bold_pre(DECL_ARGS) |
|
Line 1375 termp_bold_pre(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
static int |
termp_fd_post(DECL_ARGS) |
termp_fd_pre(DECL_ARGS) |
{ |
{ |
|
|
if (n->sec != SEC_SYNOPSIS) |
synopsis_pre(p, n); |
return; |
return(termp_bold_pre(p, pair, m, n)); |
|
|
term_newln(p); |
|
if (n->next && MDOC_Fd != n->next->tok) |
|
term_vspace(p); |
|
} |
} |
|
|
|
|
Line 1342 termp_sh_pre(DECL_ARGS) |
|
Line 1402 termp_sh_pre(DECL_ARGS) |
|
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
break; |
break; |
case (MDOC_BODY): |
case (MDOC_BODY): |
p->offset = INDENT; |
p->offset = term_len(p, INDENT); |
break; |
break; |
default: |
default: |
break; |
break; |
Line 1393 termp_bt_pre(DECL_ARGS) |
|
Line 1453 termp_bt_pre(DECL_ARGS) |
|
{ |
{ |
|
|
term_word(p, "is currently in beta test."); |
term_word(p, "is currently in beta test."); |
|
p->flags |= TERMP_SENTENCE; |
return(0); |
return(0); |
} |
} |
|
|
|
|
termp_lb_post(DECL_ARGS) |
termp_lb_post(DECL_ARGS) |
{ |
{ |
|
|
if (SEC_LIBRARY == n->sec) |
if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags) |
term_newln(p); |
term_newln(p); |
} |
} |
|
|
Line 1413 termp_ud_pre(DECL_ARGS) |
|
Line 1474 termp_ud_pre(DECL_ARGS) |
|
{ |
{ |
|
|
term_word(p, "currently under development."); |
term_word(p, "currently under development."); |
|
p->flags |= TERMP_SENTENCE; |
return(0); |
return(0); |
} |
} |
|
|
Line 1425 termp_d1_pre(DECL_ARGS) |
|
Line 1487 termp_d1_pre(DECL_ARGS) |
|
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
term_newln(p); |
term_newln(p); |
p->offset += (INDENT + 1); |
p->offset += term_len(p, (INDENT + 1)); |
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_ft_pre(DECL_ARGS) |
termp_ft_pre(DECL_ARGS) |
{ |
{ |
|
|
if (SEC_SYNOPSIS == n->sec) |
/* NB: MDOC_LINE does not effect this! */ |
if (n->prev && MDOC_Fo == n->prev->tok) |
synopsis_pre(p, n); |
term_vspace(p); |
|
|
|
term_fontpush(p, TERMFONT_UNDER); |
term_fontpush(p, TERMFONT_UNDER); |
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
|
termp_ft_post(DECL_ARGS) |
|
{ |
|
|
|
if (SEC_SYNOPSIS == n->sec) |
|
term_newln(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
termp_fn_pre(DECL_ARGS) |
termp_fn_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *nn; |
const struct mdoc_node *nn; |
|
|
|
synopsis_pre(p, n); |
|
|
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, n->child->string); |
term_word(p, n->child->string); |
term_fontpop(p); |
term_fontpop(p); |
Line 1514 termp_fn_pre(DECL_ARGS) |
|
Line 1566 termp_fn_pre(DECL_ARGS) |
|
|
|
term_word(p, ")"); |
term_word(p, ")"); |
|
|
if (SEC_SYNOPSIS == n->sec) |
if (MDOC_SYNPRETTY & n->flags) |
term_word(p, ";"); |
term_word(p, ";"); |
|
|
return(0); |
return(0); |
Line 1522 termp_fn_pre(DECL_ARGS) |
|
Line 1574 termp_fn_pre(DECL_ARGS) |
|
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
|
termp_fn_post(DECL_ARGS) |
|
{ |
|
|
|
if (n->sec == SEC_SYNOPSIS && n->next) |
|
term_vspace(p); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
termp_fa_pre(DECL_ARGS) |
termp_fa_pre(DECL_ARGS) |
{ |
{ |
Line 1562 termp_fa_pre(DECL_ARGS) |
|
Line 1604 termp_fa_pre(DECL_ARGS) |
|
static int |
static int |
termp_bd_pre(DECL_ARGS) |
termp_bd_pre(DECL_ARGS) |
{ |
{ |
int i, type; |
size_t tabwidth; |
|
size_t rm, rmax; |
const struct mdoc_node *nn; |
const struct mdoc_node *nn; |
|
|
if (MDOC_BLOCK == n->type) { |
if (MDOC_BLOCK == n->type) { |
print_bvspace(p, n, n); |
print_bvspace(p, n, n); |
return(1); |
return(1); |
} else if (MDOC_BODY != n->type) |
} else if (MDOC_HEAD == n->type) |
return(1); |
return(0); |
|
|
nn = n->parent; |
assert(n->data.Bd); |
|
if (n->data.Bd->offs) |
|
p->offset += a2offs(p, n->data.Bd->offs); |
|
|
for (type = -1, i = 0; i < (int)nn->args->argc; i++) { |
|
switch (nn->args->argv[i].arg) { |
|
case (MDOC_Centred): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Ragged): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Filled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Unfilled): |
|
/* FALLTHROUGH */ |
|
case (MDOC_Literal): |
|
type = nn->args->argv[i].arg; |
|
break; |
|
case (MDOC_Offset): |
|
p->offset += a2offs(&nn->args->argv[i]); |
|
break; |
|
default: |
|
break; |
|
} |
|
} |
|
|
|
/* |
/* |
* If -ragged or -filled are specified, the block does nothing |
* If -ragged or -filled are specified, the block does nothing |
* but change the indentation. If -unfilled or -literal are |
* but change the indentation. If -unfilled or -literal are |
Line 1602 termp_bd_pre(DECL_ARGS) |
|
Line 1626 termp_bd_pre(DECL_ARGS) |
|
* lines are allowed. |
* lines are allowed. |
*/ |
*/ |
|
|
assert(type > -1); |
if (DISP_literal != n->data.Bd->type && |
if (MDOC_Literal != type && MDOC_Unfilled != type) |
DISP_unfilled != n->data.Bd->type) |
return(1); |
return(1); |
|
|
|
tabwidth = p->tabwidth; |
|
p->tabwidth = term_len(p, 8); |
|
rm = p->rmargin; |
|
rmax = p->maxrmargin; |
|
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
|
|
for (nn = n->child; nn; nn = nn->next) { |
for (nn = n->child; nn; nn = nn->next) { |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
print_mdoc_node(p, pair, m, nn); |
print_mdoc_node(p, pair, m, nn); |
if (NULL == nn->next) |
if (NULL == nn->prev || |
continue; |
nn->prev->line < nn->line || |
if (nn->prev && nn->prev->line < nn->line) |
NULL == nn->next) |
term_flushln(p); |
term_flushln(p); |
else if (NULL == nn->prev) |
|
term_flushln(p); |
|
} |
} |
|
|
|
p->tabwidth = tabwidth; |
|
p->rmargin = rm; |
|
p->maxrmargin = rmax; |
return(0); |
return(0); |
} |
} |
|
|
Line 1625 termp_bd_pre(DECL_ARGS) |
|
Line 1656 termp_bd_pre(DECL_ARGS) |
|
static void |
static void |
termp_bd_post(DECL_ARGS) |
termp_bd_post(DECL_ARGS) |
{ |
{ |
|
size_t rm, rmax; |
|
|
if (MDOC_BODY != n->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
|
|
|
rm = p->rmargin; |
|
rmax = p->maxrmargin; |
|
|
|
assert(n->data.Bd); |
|
if (DISP_literal == n->data.Bd->type || |
|
DISP_unfilled == n->data.Bd->type) |
|
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_flushln(p); |
term_newln(p); |
|
|
|
p->rmargin = rm; |
|
p->maxrmargin = rmax; |
} |
} |
|
|
|
|
Line 1763 termp_ss_pre(DECL_ARGS) |
|
Line 1807 termp_ss_pre(DECL_ARGS) |
|
break; |
break; |
case (MDOC_HEAD): |
case (MDOC_HEAD): |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
p->offset = HALFINDENT; |
p->offset = term_len(p, HALFINDENT); |
break; |
break; |
default: |
default: |
break; |
break; |
|
|
termp_cd_pre(DECL_ARGS) |
termp_cd_pre(DECL_ARGS) |
{ |
{ |
|
|
|
synopsis_pre(p, n); |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_newln(p); |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
termp_in_pre(DECL_ARGS) |
termp_in_pre(DECL_ARGS) |
{ |
{ |
|
|
term_fontpush(p, TERMFONT_BOLD); |
synopsis_pre(p, n); |
if (SEC_SYNOPSIS == n->sec) |
|
|
if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags) { |
|
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "#include"); |
term_word(p, "#include"); |
|
term_word(p, "<"); |
|
} else { |
|
term_word(p, "<"); |
|
term_fontpush(p, TERMFONT_UNDER); |
|
} |
|
|
term_word(p, "<"); |
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} |
} |
|
|
termp_in_post(DECL_ARGS) |
termp_in_post(DECL_ARGS) |
{ |
{ |
|
|
term_fontpush(p, TERMFONT_BOLD); |
if (MDOC_SYNPRETTY & n->flags) |
|
term_fontpush(p, TERMFONT_BOLD); |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, ">"); |
term_word(p, ">"); |
term_fontpop(p); |
|
|
|
if (SEC_SYNOPSIS != n->sec) |
if (MDOC_SYNPRETTY & n->flags) |
return; |
term_fontpop(p); |
|
|
term_newln(p); |
|
/* |
|
* XXX Not entirely correct. If `.In foo bar' is specified in |
|
* the SYNOPSIS section, then it produces a single break after |
|
* the <foo>; mandoc asserts a vertical space. Since this |
|
* construction is rarely used, I think it's fine. |
|
*/ |
|
if (n->next && MDOC_In != n->next->tok) |
|
term_vspace(p); |
|
} |
} |
|
|
|
|
Line 1842 termp_sp_pre(DECL_ARGS) |
|
Line 1883 termp_sp_pre(DECL_ARGS) |
|
|
|
switch (n->tok) { |
switch (n->tok) { |
case (MDOC_sp): |
case (MDOC_sp): |
len = n->child ? a2height(n->child) : 1; |
len = n->child ? a2height(p, n->child->string) : 1; |
break; |
break; |
case (MDOC_br): |
case (MDOC_br): |
len = 0; |
len = 0; |
Line 1939 termp_pq_post(DECL_ARGS) |
|
Line 1980 termp_pq_post(DECL_ARGS) |
|
static int |
static int |
termp_fo_pre(DECL_ARGS) |
termp_fo_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *nn; |
|
|
|
if (MDOC_BODY == n->type) { |
if (MDOC_BLOCK == n->type) { |
|
synopsis_pre(p, n); |
|
return(1); |
|
} else if (MDOC_BODY == n->type) { |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, "("); |
term_word(p, "("); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
return(1); |
return(1); |
} else if (MDOC_HEAD != n->type) |
} |
return(1); |
|
|
|
term_fontpush(p, TERMFONT_BOLD); |
if (NULL == n->child) |
for (nn = n->child; nn; nn = nn->next) { |
return(0); |
assert(MDOC_TEXT == nn->type); |
|
term_word(p, nn->string); |
|
} |
|
term_fontpop(p); |
|
|
|
|
/* XXX: we drop non-initial arguments as per groff. */ |
|
|
|
assert(n->child->string); |
|
term_fontpush(p, TERMFONT_BOLD); |
|
term_word(p, n->child->string); |
return(0); |
return(0); |
} |
} |
|
|
|
|
termp_fo_post(DECL_ARGS) |
termp_fo_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != n->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_word(p, ")"); |
term_word(p, ")"); |
p->flags |= TERMP_NOSPACE; |
|
term_word(p, ";"); |
if (MDOC_SYNPRETTY & n->flags) { |
term_newln(p); |
p->flags |= TERMP_NOSPACE; |
|
term_word(p, ";"); |
|
} |
} |
} |
|
|
|
|
Line 1979 termp_fo_post(DECL_ARGS) |
|
Line 2025 termp_fo_post(DECL_ARGS) |
|
static int |
static int |
termp_bf_pre(DECL_ARGS) |
termp_bf_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *nn; |
|
|
|
if (MDOC_HEAD == n->type) |
if (MDOC_HEAD == n->type) |
return(0); |
return(0); |
else if (MDOC_BLOCK != n->type) |
else if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
|
|
if (NULL == (nn = n->head->child)) { |
assert(n->data.Bf); |
if (arg_hasattr(MDOC_Emphasis, n)) |
|
term_fontpush(p, TERMFONT_UNDER); |
|
else if (arg_hasattr(MDOC_Symbolic, n)) |
|
term_fontpush(p, TERMFONT_BOLD); |
|
else |
|
term_fontpush(p, TERMFONT_NONE); |
|
|
|
return(1); |
if (FONT_Em == n->data.Bf->font) |
} |
|
|
|
assert(MDOC_TEXT == nn->type); |
|
if (0 == strcmp("Em", nn->string)) |
|
term_fontpush(p, TERMFONT_UNDER); |
term_fontpush(p, TERMFONT_UNDER); |
else if (0 == strcmp("Sy", nn->string)) |
else if (FONT_Sy == n->data.Bf->font) |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
else |
else |
term_fontpush(p, TERMFONT_NONE); |
term_fontpush(p, TERMFONT_NONE); |
|
|
return(1); |
return(1); |
Line 2015 termp_sm_pre(DECL_ARGS) |
|
Line 2050 termp_sm_pre(DECL_ARGS) |
|
{ |
{ |
|
|
assert(n->child && MDOC_TEXT == n->child->type); |
assert(n->child && MDOC_TEXT == n->child->type); |
if (0 == strcmp("on", n->child->string)) { |
if (0 == strcmp("on", n->child->string)) |
p->flags &= ~TERMP_NONOSPACE; |
p->flags &= ~TERMP_NONOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
else |
} else |
|
p->flags |= TERMP_NONOSPACE; |
p->flags |= TERMP_NONOSPACE; |
|
|
return(0); |
return(0); |
Line 2045 termp____post(DECL_ARGS) |
|
Line 2079 termp____post(DECL_ARGS) |
|
/* TODO: %U. */ |
/* TODO: %U. */ |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
switch (n->tok) { |
|
case (MDOC__T): |
|
term_word(p, "\\(rq"); |
|
p->flags |= TERMP_NOSPACE; |
|
break; |
|
default: |
|
break; |
|
} |
|
term_word(p, n->next ? "," : "."); |
term_word(p, n->next ? "," : "."); |
} |
} |
|
|
Line 2096 termp_lk_pre(DECL_ARGS) |
|
Line 2122 termp_lk_pre(DECL_ARGS) |
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
termp_under_pre(DECL_ARGS) |
termp_bk_pre(DECL_ARGS) |
{ |
{ |
|
|
term_fontpush(p, TERMFONT_UNDER); |
switch (n->type) { |
|
case (MDOC_BLOCK): |
|
break; |
|
case (MDOC_HEAD): |
|
return(0); |
|
case (MDOC_BODY): |
|
p->flags |= TERMP_PREKEEP; |
|
break; |
|
default: |
|
abort(); |
|
/* NOTREACHED */ |
|
} |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
|
static void |
|
termp_bk_post(DECL_ARGS) |
|
{ |
|
|
|
if (MDOC_BODY == n->type) |
|
p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP); |
|
} |
|
|
|
/* ARGSUSED */ |
static int |
static int |
termp__t_pre(DECL_ARGS) |
termp_under_pre(DECL_ARGS) |
{ |
{ |
|
|
term_word(p, "\\(lq"); |
term_fontpush(p, TERMFONT_UNDER); |
p->flags |= TERMP_NOSPACE; |
|
return(1); |
return(1); |
} |
} |