version 1.309, 2015/02/11 14:15:12 |
version 1.321, 2015/07/25 14:02:06 |
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* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
* copyright notice and this permission notice appear in all copies. |
* copyright notice and this permission notice appear in all copies. |
* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
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#include "mandoc.h" |
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#include "roff.h" |
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#include "mdoc.h" |
#include "out.h" |
#include "out.h" |
#include "term.h" |
#include "term.h" |
#include "mdoc.h" |
#include "tag.h" |
#include "main.h" |
#include "main.h" |
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struct termpair { |
struct termpair { |
Line 42 struct termpair { |
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Line 44 struct termpair { |
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#define DECL_ARGS struct termp *p, \ |
#define DECL_ARGS struct termp *p, \ |
struct termpair *pair, \ |
struct termpair *pair, \ |
const struct mdoc_meta *meta, \ |
const struct roff_meta *meta, \ |
struct mdoc_node *n |
struct roff_node *n |
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struct termact { |
struct termact { |
int (*pre)(DECL_ARGS); |
int (*pre)(DECL_ARGS); |
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static int a2width(const struct termp *, const char *); |
static int a2width(const struct termp *, const char *); |
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static void print_bvspace(struct termp *, |
static void print_bvspace(struct termp *, |
const struct mdoc_node *, |
const struct roff_node *, |
const struct mdoc_node *); |
const struct roff_node *); |
static void print_mdoc_node(DECL_ARGS); |
static void print_mdoc_node(DECL_ARGS); |
static void print_mdoc_nodelist(DECL_ARGS); |
static void print_mdoc_nodelist(DECL_ARGS); |
static void print_mdoc_head(struct termp *, const void *); |
static void print_mdoc_head(struct termp *, const struct roff_meta *); |
static void print_mdoc_foot(struct termp *, const void *); |
static void print_mdoc_foot(struct termp *, const struct roff_meta *); |
static void synopsis_pre(struct termp *, |
static void synopsis_pre(struct termp *, |
const struct mdoc_node *); |
const struct roff_node *); |
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static void termp____post(DECL_ARGS); |
static void termp____post(DECL_ARGS); |
static void termp__t_post(DECL_ARGS); |
static void termp__t_post(DECL_ARGS); |
Line 116 static int termp_skip_pre(DECL_ARGS); |
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Line 118 static int termp_skip_pre(DECL_ARGS); |
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static int termp_sm_pre(DECL_ARGS); |
static int termp_sm_pre(DECL_ARGS); |
static int termp_sp_pre(DECL_ARGS); |
static int termp_sp_pre(DECL_ARGS); |
static int termp_ss_pre(DECL_ARGS); |
static int termp_ss_pre(DECL_ARGS); |
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static int termp_tag_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); |
static int termp_vt_pre(DECL_ARGS); |
static int termp_vt_pre(DECL_ARGS); |
Line 144 static const struct termact termacts[MDOC_MAX] = { |
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Line 147 static const struct termact termacts[MDOC_MAX] = { |
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{ termp_bold_pre, NULL }, /* Cm */ |
{ termp_bold_pre, NULL }, /* Cm */ |
{ NULL, NULL }, /* Dv */ |
{ NULL, NULL }, /* Dv */ |
{ NULL, NULL }, /* Er */ |
{ NULL, NULL }, /* Er */ |
{ NULL, NULL }, /* Ev */ |
{ termp_tag_pre, NULL }, /* Ev */ |
{ termp_ex_pre, NULL }, /* Ex */ |
{ termp_ex_pre, NULL }, /* Ex */ |
{ termp_fa_pre, NULL }, /* Fa */ |
{ termp_fa_pre, NULL }, /* Fa */ |
{ termp_fd_pre, termp_fd_post }, /* Fd */ |
{ termp_fd_pre, termp_fd_post }, /* Fd */ |
Line 250 static const struct termact termacts[MDOC_MAX] = { |
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Line 253 static const struct termact termacts[MDOC_MAX] = { |
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void |
void |
terminal_mdoc(void *arg, const struct mdoc *mdoc) |
terminal_mdoc(void *arg, const struct roff_man *mdoc) |
{ |
{ |
const struct mdoc_meta *meta; |
struct roff_node *n; |
struct mdoc_node *n; |
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struct termp *p; |
struct termp *p; |
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p = (struct termp *)arg; |
p = (struct termp *)arg; |
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p->overstep = 0; |
p->overstep = 0; |
p->rmargin = p->maxrmargin = p->defrmargin; |
p->rmargin = p->maxrmargin = p->defrmargin; |
p->tabwidth = term_len(p, 5); |
p->tabwidth = term_len(p, 5); |
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n = mdoc_node(mdoc)->child; |
n = mdoc->first->child; |
meta = mdoc_meta(mdoc); |
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if (p->synopsisonly) { |
if (p->synopsisonly) { |
while (n != NULL) { |
while (n != NULL) { |
if (n->tok == MDOC_Sh && n->sec == SEC_SYNOPSIS) { |
if (n->tok == MDOC_Sh && n->sec == SEC_SYNOPSIS) { |
if (n->child->next->child != NULL) |
if (n->child->next->child != NULL) |
print_mdoc_nodelist(p, NULL, |
print_mdoc_nodelist(p, NULL, |
meta, n->child->next->child); |
&mdoc->meta, |
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n->child->next->child); |
term_newln(p); |
term_newln(p); |
break; |
break; |
} |
} |
Line 279 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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Line 279 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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} else { |
} else { |
if (p->defindent == 0) |
if (p->defindent == 0) |
p->defindent = 5; |
p->defindent = 5; |
term_begin(p, print_mdoc_head, print_mdoc_foot, meta); |
term_begin(p, print_mdoc_head, print_mdoc_foot, |
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&mdoc->meta); |
if (n != NULL) { |
if (n != NULL) { |
if (n->tok != MDOC_Sh) |
if (n->tok != MDOC_Sh) |
term_vspace(p); |
term_vspace(p); |
print_mdoc_nodelist(p, NULL, meta, n); |
print_mdoc_nodelist(p, NULL, &mdoc->meta, n); |
} |
} |
term_end(p); |
term_end(p); |
} |
} |
Line 309 print_mdoc_node(DECL_ARGS) |
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Line 310 print_mdoc_node(DECL_ARGS) |
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chld = 1; |
chld = 1; |
offset = p->offset; |
offset = p->offset; |
rmargin = p->rmargin; |
rmargin = p->rmargin; |
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n->flags &= ~MDOC_ENDED; |
n->prev_font = p->fonti; |
n->prev_font = p->fonti; |
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memset(&npair, 0, sizeof(struct termpair)); |
memset(&npair, 0, sizeof(struct termpair)); |
Line 330 print_mdoc_node(DECL_ARGS) |
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Line 332 print_mdoc_node(DECL_ARGS) |
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*/ |
*/ |
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switch (n->type) { |
switch (n->type) { |
case MDOC_TEXT: |
case ROFFT_TEXT: |
if (' ' == *n->string && MDOC_LINE & n->flags) |
if (' ' == *n->string && MDOC_LINE & n->flags) |
term_newln(p); |
term_newln(p); |
if (MDOC_DELIMC & n->flags) |
if (MDOC_DELIMC & n->flags) |
Line 339 print_mdoc_node(DECL_ARGS) |
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Line 341 print_mdoc_node(DECL_ARGS) |
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if (MDOC_DELIMO & n->flags) |
if (MDOC_DELIMO & n->flags) |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
break; |
break; |
case MDOC_EQN: |
case ROFFT_EQN: |
if ( ! (n->flags & MDOC_LINE)) |
if ( ! (n->flags & MDOC_LINE)) |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
term_eqn(p, n->eqn); |
term_eqn(p, n->eqn); |
if (n->next != NULL && ! (n->next->flags & MDOC_LINE)) |
if (n->next != NULL && ! (n->next->flags & MDOC_LINE)) |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
break; |
break; |
case MDOC_TBL: |
case ROFFT_TBL: |
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if (p->tbl.cols == NULL) |
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term_newln(p); |
term_tbl(p, n->span); |
term_tbl(p, n->span); |
break; |
break; |
default: |
default: |
Line 361 print_mdoc_node(DECL_ARGS) |
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Line 365 print_mdoc_node(DECL_ARGS) |
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print_mdoc_nodelist(p, &npair, meta, n->child); |
print_mdoc_nodelist(p, &npair, meta, n->child); |
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term_fontpopq(p, |
term_fontpopq(p, |
(ENDBODY_NOT == n->end ? n : n->pending)->prev_font); |
(ENDBODY_NOT == n->end ? n : n->body)->prev_font); |
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switch (n->type) { |
switch (n->type) { |
case MDOC_TEXT: |
case ROFFT_TEXT: |
break; |
break; |
case MDOC_TBL: |
case ROFFT_TBL: |
break; |
break; |
case MDOC_EQN: |
case ROFFT_EQN: |
break; |
break; |
default: |
default: |
if ( ! termacts[n->tok].post || MDOC_ENDED & n->flags) |
if ( ! termacts[n->tok].post || MDOC_ENDED & n->flags) |
Line 381 print_mdoc_node(DECL_ARGS) |
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Line 385 print_mdoc_node(DECL_ARGS) |
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* that it must not call the post handler again. |
* that it must not call the post handler again. |
*/ |
*/ |
if (ENDBODY_NOT != n->end) |
if (ENDBODY_NOT != n->end) |
n->pending->flags |= MDOC_ENDED; |
n->body->flags |= MDOC_ENDED; |
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/* |
/* |
* End of line terminating an implicit block |
* End of line terminating an implicit block |
Line 403 print_mdoc_node(DECL_ARGS) |
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Line 407 print_mdoc_node(DECL_ARGS) |
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} |
} |
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static void |
static void |
print_mdoc_foot(struct termp *p, const void *arg) |
print_mdoc_foot(struct termp *p, const struct roff_meta *meta) |
{ |
{ |
const struct mdoc_meta *meta; |
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size_t sz; |
size_t sz; |
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meta = (const struct mdoc_meta *)arg; |
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term_fontrepl(p, TERMFONT_NONE); |
term_fontrepl(p, TERMFONT_NONE); |
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/* |
/* |
Line 455 print_mdoc_foot(struct termp *p, const void *arg) |
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Line 456 print_mdoc_foot(struct termp *p, const void *arg) |
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} |
} |
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static void |
static void |
print_mdoc_head(struct termp *p, const void *arg) |
print_mdoc_head(struct termp *p, const struct roff_meta *meta) |
{ |
{ |
const struct mdoc_meta *meta; |
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char *volume, *title; |
char *volume, *title; |
size_t vollen, titlen; |
size_t vollen, titlen; |
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meta = (const struct mdoc_meta *)arg; |
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/* |
/* |
* The header is strange. It has three components, which are |
* The header is strange. It has three components, which are |
* really two with the first duplicated. It goes like this: |
* really two with the first duplicated. It goes like this: |
Line 535 a2width(const struct termp *p, const char *v) |
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Line 533 a2width(const struct termp *p, const char *v) |
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SCALE_HS_INIT(&su, term_strlen(p, v)); |
SCALE_HS_INIT(&su, term_strlen(p, v)); |
su.scale /= term_strlen(p, "0"); |
su.scale /= term_strlen(p, "0"); |
} |
} |
return(term_hspan(p, &su)); |
return(term_hspan(p, &su) / 24); |
} |
} |
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/* |
/* |
Line 545 a2width(const struct termp *p, const char *v) |
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Line 543 a2width(const struct termp *p, const char *v) |
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*/ |
*/ |
static void |
static void |
print_bvspace(struct termp *p, |
print_bvspace(struct termp *p, |
const struct mdoc_node *bl, |
const struct roff_node *bl, |
const struct mdoc_node *n) |
const struct roff_node *n) |
{ |
{ |
const struct mdoc_node *nn; |
const struct roff_node *nn; |
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assert(n); |
assert(n); |
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Line 565 print_bvspace(struct termp *p, |
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Line 563 print_bvspace(struct termp *p, |
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while (nn->prev == NULL) { |
while (nn->prev == NULL) { |
do { |
do { |
nn = nn->parent; |
nn = nn->parent; |
if (nn->type == MDOC_ROOT) |
if (nn->type == ROFFT_ROOT) |
return; |
return; |
} while (nn->type != MDOC_BLOCK); |
} while (nn->type != ROFFT_BLOCK); |
if (nn->tok == MDOC_Sh || nn->tok == MDOC_Ss) |
if (nn->tok == MDOC_Sh || nn->tok == MDOC_Ss) |
return; |
return; |
if (nn->tok == MDOC_It && |
if (nn->tok == MDOC_It && |
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termp_it_pre(DECL_ARGS) |
termp_it_pre(DECL_ARGS) |
{ |
{ |
char buf[24]; |
char buf[24]; |
const struct mdoc_node *bl, *nn; |
const struct roff_node *bl, *nn; |
size_t ncols, dcol; |
size_t ncols, dcol; |
int i, offset, width; |
int i, offset, width; |
enum mdoc_list type; |
enum mdoc_list type; |
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if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
print_bvspace(p, n->parent->parent, n); |
print_bvspace(p, n->parent->parent, n); |
return(1); |
return(1); |
} |
} |
Line 663 termp_it_pre(DECL_ARGS) |
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Line 661 termp_it_pre(DECL_ARGS) |
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switch (type) { |
switch (type) { |
case LIST_column: |
case LIST_column: |
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
break; |
break; |
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/* |
/* |
Line 680 termp_it_pre(DECL_ARGS) |
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Line 678 termp_it_pre(DECL_ARGS) |
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ncols == 5 ? term_len(p, 3) : term_len(p, 1); |
ncols == 5 ? term_len(p, 3) : term_len(p, 1); |
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/* |
/* |
* Calculate the offset by applying all prior MDOC_BODY, |
* Calculate the offset by applying all prior ROFFT_BODY, |
* so we stop at the MDOC_HEAD (NULL == nn->prev). |
* so we stop at the ROFFT_HEAD (nn->prev == NULL). |
*/ |
*/ |
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for (i = 0, nn = n->prev; |
for (i = 0, nn = n->prev; |
Line 731 termp_it_pre(DECL_ARGS) |
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Line 729 termp_it_pre(DECL_ARGS) |
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switch (type) { |
switch (type) { |
case LIST_diag: |
case LIST_diag: |
if (MDOC_BODY == n->type) |
if (n->type == ROFFT_BODY) |
term_word(p, "\\ \\ "); |
term_word(p, "\\ \\ "); |
break; |
break; |
case LIST_inset: |
case LIST_inset: |
if (MDOC_BODY == n->type && n->parent->head->nchild) |
if (n->type == ROFFT_BODY && n->parent->head->nchild) |
term_word(p, "\\ "); |
term_word(p, "\\ "); |
break; |
break; |
default: |
default: |
Line 746 termp_it_pre(DECL_ARGS) |
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Line 744 termp_it_pre(DECL_ARGS) |
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switch (type) { |
switch (type) { |
case LIST_diag: |
case LIST_diag: |
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
break; |
break; |
default: |
default: |
Line 774 termp_it_pre(DECL_ARGS) |
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Line 772 termp_it_pre(DECL_ARGS) |
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case LIST_hyphen: |
case LIST_hyphen: |
if (width <= (int)term_len(p, 2)) |
if (width <= (int)term_len(p, 2)) |
p->flags |= TERMP_HANG; |
p->flags |= TERMP_HANG; |
if (MDOC_HEAD != n->type) |
if (n->type != ROFFT_HEAD) |
break; |
break; |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
p->trailspace = 1; |
p->trailspace = 1; |
break; |
break; |
case LIST_hang: |
case LIST_hang: |
if (MDOC_HEAD != n->type) |
if (n->type != ROFFT_HEAD) |
break; |
break; |
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/* |
/* |
Line 799 termp_it_pre(DECL_ARGS) |
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Line 797 termp_it_pre(DECL_ARGS) |
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p->trailspace = 1; |
p->trailspace = 1; |
break; |
break; |
case LIST_tag: |
case LIST_tag: |
if (MDOC_HEAD != n->type) |
if (n->type != ROFFT_HEAD) |
break; |
break; |
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p->flags |= TERMP_NOBREAK | TERMP_BRIND; |
p->flags |= TERMP_NOBREAK | TERMP_BRIND; |
Line 809 termp_it_pre(DECL_ARGS) |
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Line 807 termp_it_pre(DECL_ARGS) |
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p->flags |= TERMP_DANGLE; |
p->flags |= TERMP_DANGLE; |
break; |
break; |
case LIST_column: |
case LIST_column: |
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
break; |
break; |
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if (NULL == n->next) { |
if (NULL == n->next) { |
Line 822 termp_it_pre(DECL_ARGS) |
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Line 820 termp_it_pre(DECL_ARGS) |
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break; |
break; |
case LIST_diag: |
case LIST_diag: |
if (MDOC_HEAD != n->type) |
if (n->type != ROFFT_HEAD) |
break; |
break; |
p->flags |= TERMP_NOBREAK | TERMP_BRIND; |
p->flags |= TERMP_NOBREAK | TERMP_BRIND; |
p->trailspace = 1; |
p->trailspace = 1; |
Line 846 termp_it_pre(DECL_ARGS) |
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Line 844 termp_it_pre(DECL_ARGS) |
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* don't want to recalculate rmargin and offsets when |
* don't want to recalculate rmargin and offsets when |
* using `Bd' or `Bl' within `-hang' overstep lists. |
* using `Bd' or `Bl' within `-hang' overstep lists. |
*/ |
*/ |
if (MDOC_HEAD == n->type && |
if (n->type == ROFFT_HEAD && |
NULL != n->next && |
NULL != n->next && |
NULL != n->next->child && |
NULL != n->next->child && |
(MDOC_Bl == n->next->child->tok || |
(MDOC_Bl == n->next->child->tok || |
Line 862 termp_it_pre(DECL_ARGS) |
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Line 860 termp_it_pre(DECL_ARGS) |
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case LIST_hyphen: |
case LIST_hyphen: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case LIST_tag: |
case LIST_tag: |
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
p->rmargin = p->offset + width; |
p->rmargin = p->offset + width; |
else |
else |
p->offset += width; |
p->offset += width; |
Line 874 termp_it_pre(DECL_ARGS) |
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Line 872 termp_it_pre(DECL_ARGS) |
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* 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 (n->type == ROFFT_HEAD) |
break; |
break; |
if (NULL == n->next && p->rmargin < p->maxrmargin) |
if (NULL == n->next && p->rmargin < p->maxrmargin) |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
Line 888 termp_it_pre(DECL_ARGS) |
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Line 886 termp_it_pre(DECL_ARGS) |
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* HEAD character (temporarily bold, in some cases). |
* HEAD character (temporarily bold, in some cases). |
*/ |
*/ |
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if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
switch (type) { |
switch (type) { |
case LIST_bullet: |
case LIST_bullet: |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
Line 926 termp_it_pre(DECL_ARGS) |
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Line 924 termp_it_pre(DECL_ARGS) |
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case LIST_hyphen: |
case LIST_hyphen: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case LIST_enum: |
case LIST_enum: |
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
break; |
break; |
case LIST_column: |
case LIST_column: |
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
break; |
break; |
default: |
default: |
Line 945 termp_it_post(DECL_ARGS) |
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Line 943 termp_it_post(DECL_ARGS) |
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{ |
{ |
enum mdoc_list type; |
enum mdoc_list type; |
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if (MDOC_BLOCK == n->type) |
if (n->type == ROFFT_BLOCK) |
return; |
return; |
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type = n->parent->parent->parent->norm->Bl.type; |
type = n->parent->parent->parent->norm->Bl.type; |
Line 956 termp_it_post(DECL_ARGS) |
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Line 954 termp_it_post(DECL_ARGS) |
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case LIST_diag: |
case LIST_diag: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case LIST_inset: |
case LIST_inset: |
if (MDOC_BODY == n->type) |
if (n->type == ROFFT_BODY) |
term_newln(p); |
term_newln(p); |
break; |
break; |
case LIST_column: |
case LIST_column: |
if (MDOC_BODY == n->type) |
if (n->type == ROFFT_BODY) |
term_flushln(p); |
term_flushln(p); |
break; |
break; |
default: |
default: |
Line 984 termp_nm_pre(DECL_ARGS) |
|
Line 982 termp_nm_pre(DECL_ARGS) |
|
{ |
{ |
const char *cp; |
const char *cp; |
|
|
if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
p->flags |= TERMP_PREKEEP; |
p->flags |= TERMP_PREKEEP; |
return(1); |
return(1); |
} |
} |
|
|
if (MDOC_BODY == n->type) { |
if (n->type == ROFFT_BODY) { |
if (NULL == n->child) |
if (NULL == n->child) |
return(0); |
return(0); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
Line 1008 termp_nm_pre(DECL_ARGS) |
|
Line 1006 termp_nm_pre(DECL_ARGS) |
|
if (NULL == n->child && NULL == meta->name) |
if (NULL == n->child && NULL == meta->name) |
return(0); |
return(0); |
|
|
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
synopsis_pre(p, n->parent); |
synopsis_pre(p, n->parent); |
|
|
if (MDOC_HEAD == n->type && |
if (n->type == ROFFT_HEAD && |
NULL != n->next && NULL != n->next->child) { |
NULL != n->next && NULL != n->next->child) { |
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK | TERMP_BRIND; |
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK | TERMP_BRIND; |
p->trailspace = 1; |
p->trailspace = 1; |
p->rmargin = p->offset + term_len(p, 1); |
p->rmargin = p->offset + term_len(p, 1); |
if (NULL == n->child) { |
if (NULL == n->child) { |
p->rmargin += term_strlen(p, meta->name); |
p->rmargin += term_strlen(p, meta->name); |
} else if (MDOC_TEXT == n->child->type) { |
} else if (n->child->type == ROFFT_TEXT) { |
p->rmargin += term_strlen(p, n->child->string); |
p->rmargin += term_strlen(p, n->child->string); |
if (n->child->next) |
if (n->child->next) |
p->flags |= TERMP_HANG; |
p->flags |= TERMP_HANG; |
|
|
termp_nm_post(DECL_ARGS) |
termp_nm_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP); |
p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP); |
} else if (MDOC_HEAD == n->type && |
} else if (n->type == ROFFT_HEAD && |
NULL != n->next && NULL != n->next->child) { |
NULL != n->next && NULL != n->next->child) { |
term_flushln(p); |
term_flushln(p); |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG); |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG); |
p->trailspace = 0; |
p->trailspace = 0; |
} else if (MDOC_BODY == n->type && n->child) |
} else if (n->type == ROFFT_BODY && n->child != NULL) |
term_flushln(p); |
term_flushln(p); |
} |
} |
|
|
|
|
termp_fl_pre(DECL_ARGS) |
termp_fl_pre(DECL_ARGS) |
{ |
{ |
|
|
|
termp_tag_pre(p, pair, meta, n); |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\-"); |
term_word(p, "\\-"); |
|
|
if ( ! (n->nchild == 0 && |
if ( ! (n->nchild == 0 && |
(n->next == NULL || |
(n->next == NULL || |
n->next->type == MDOC_TEXT || |
n->next->type == ROFFT_TEXT || |
n->next->flags & MDOC_LINE))) |
n->next->flags & MDOC_LINE))) |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
Line 1115 termp_rs_pre(DECL_ARGS) |
|
Line 1114 termp_rs_pre(DECL_ARGS) |
|
|
|
if (SEC_SEE_ALSO != n->sec) |
if (SEC_SEE_ALSO != n->sec) |
return(1); |
return(1); |
if (MDOC_BLOCK == n->type && n->prev) |
if (n->type == ROFFT_BLOCK && n->prev != NULL) |
term_vspace(p); |
term_vspace(p); |
return(1); |
return(1); |
} |
} |
|
|
termp_nd_pre(DECL_ARGS) |
termp_nd_pre(DECL_ARGS) |
{ |
{ |
|
|
if (n->type == MDOC_BODY) |
if (n->type == ROFFT_BODY) |
term_word(p, "\\(en"); |
term_word(p, "\\(en"); |
return(1); |
return(1); |
} |
} |
|
|
termp_bl_pre(DECL_ARGS) |
termp_bl_pre(DECL_ARGS) |
{ |
{ |
|
|
return(MDOC_HEAD != n->type); |
return(n->type != ROFFT_HEAD); |
} |
} |
|
|
static void |
static void |
termp_bl_post(DECL_ARGS) |
termp_bl_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BLOCK == n->type) |
if (n->type == ROFFT_BLOCK) |
term_newln(p); |
term_newln(p); |
} |
} |
|
|
Line 1238 termp_xr_pre(DECL_ARGS) |
|
Line 1237 termp_xr_pre(DECL_ARGS) |
|
if (NULL == (n = n->child)) |
if (NULL == (n = n->child)) |
return(0); |
return(0); |
|
|
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
term_word(p, n->string); |
term_word(p, n->string); |
|
|
if (NULL == (n = n->next)) |
if (NULL == (n = n->next)) |
Line 1248 termp_xr_pre(DECL_ARGS) |
|
Line 1247 termp_xr_pre(DECL_ARGS) |
|
term_word(p, "("); |
term_word(p, "("); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
term_word(p, n->string); |
term_word(p, n->string); |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
Line 1263 termp_xr_pre(DECL_ARGS) |
|
Line 1262 termp_xr_pre(DECL_ARGS) |
|
* macro combos). |
* macro combos). |
*/ |
*/ |
static void |
static void |
synopsis_pre(struct termp *p, const struct mdoc_node *n) |
synopsis_pre(struct termp *p, const struct roff_node *n) |
{ |
{ |
/* |
/* |
* Obviously, if we're not in a SYNOPSIS or no prior macros |
* Obviously, if we're not in a SYNOPSIS or no prior macros |
|
|
termp_vt_pre(DECL_ARGS) |
termp_vt_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_ELEM == n->type) { |
if (n->type == ROFFT_ELEM) { |
synopsis_pre(p, n); |
synopsis_pre(p, n); |
return(termp_under_pre(p, pair, meta, n)); |
return(termp_under_pre(p, pair, meta, n)); |
} else if (MDOC_BLOCK == n->type) { |
} else if (n->type == ROFFT_BLOCK) { |
synopsis_pre(p, n); |
synopsis_pre(p, n); |
return(1); |
return(1); |
} else if (MDOC_HEAD == n->type) |
} else if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
|
|
return(termp_under_pre(p, pair, meta, n)); |
return(termp_under_pre(p, pair, meta, n)); |
|
|
termp_bold_pre(DECL_ARGS) |
termp_bold_pre(DECL_ARGS) |
{ |
{ |
|
|
|
termp_tag_pre(p, pair, meta, n); |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
return(1); |
return(1); |
} |
} |
Line 1358 termp_sh_pre(DECL_ARGS) |
|
Line 1358 termp_sh_pre(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
/* |
/* |
* Vertical space before sections, except |
* Vertical space before sections, except |
* when the previous section was empty. |
* when the previous section was empty. |
Line 1369 termp_sh_pre(DECL_ARGS) |
|
Line 1369 termp_sh_pre(DECL_ARGS) |
|
n->prev->body->child != NULL)) |
n->prev->body->child != NULL)) |
term_vspace(p); |
term_vspace(p); |
break; |
break; |
case MDOC_HEAD: |
case ROFFT_HEAD: |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
p->offset = term_len(p, p->defindent); |
p->offset = term_len(p, p->defindent); |
if (SEC_AUTHORS == n->sec) |
if (SEC_AUTHORS == n->sec) |
p->flags &= ~(TERMP_SPLIT|TERMP_NOSPLIT); |
p->flags &= ~(TERMP_SPLIT|TERMP_NOSPLIT); |
Line 1388 termp_sh_post(DECL_ARGS) |
|
Line 1388 termp_sh_post(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_HEAD: |
case ROFFT_HEAD: |
term_newln(p); |
term_newln(p); |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
term_newln(p); |
term_newln(p); |
p->offset = 0; |
p->offset = 0; |
break; |
break; |
|
|
termp_d1_pre(DECL_ARGS) |
termp_d1_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BLOCK != n->type) |
if (n->type != ROFFT_BLOCK) |
return(1); |
return(1); |
term_newln(p); |
term_newln(p); |
p->offset += term_len(p, p->defindent + 1); |
p->offset += term_len(p, p->defindent + 1); |
Line 1466 termp_fn_pre(DECL_ARGS) |
|
Line 1466 termp_fn_pre(DECL_ARGS) |
|
p->flags |= TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG; |
p->flags |= TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG; |
} |
} |
|
|
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, n->string); |
term_word(p, n->string); |
term_fontpop(p); |
term_fontpop(p); |
Line 1483 termp_fn_pre(DECL_ARGS) |
|
Line 1483 termp_fn_pre(DECL_ARGS) |
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
for (n = n->next; n; n = n->next) { |
for (n = n->next; n; n = n->next) { |
assert(MDOC_TEXT == n->type); |
assert(n->type == ROFFT_TEXT); |
term_fontpush(p, TERMFONT_UNDER); |
term_fontpush(p, TERMFONT_UNDER); |
if (pretty) |
if (pretty) |
p->flags |= TERMP_NBRWORD; |
p->flags |= TERMP_NBRWORD; |
Line 1511 termp_fn_pre(DECL_ARGS) |
|
Line 1511 termp_fn_pre(DECL_ARGS) |
|
static int |
static int |
termp_fa_pre(DECL_ARGS) |
termp_fa_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *nn; |
const struct roff_node *nn; |
|
|
if (n->parent->tok != MDOC_Fo) { |
if (n->parent->tok != MDOC_Fo) { |
term_fontpush(p, TERMFONT_UNDER); |
term_fontpush(p, TERMFONT_UNDER); |
|
|
termp_bd_pre(DECL_ARGS) |
termp_bd_pre(DECL_ARGS) |
{ |
{ |
size_t tabwidth, lm, len, rm, rmax; |
size_t tabwidth, lm, len, rm, rmax; |
struct mdoc_node *nn; |
struct roff_node *nn; |
int offset; |
int offset; |
|
|
if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
print_bvspace(p, n, n); |
print_bvspace(p, n, n); |
return(1); |
return(1); |
} else if (MDOC_HEAD == n->type) |
} else if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
|
|
/* Handle the -offset argument. */ |
/* Handle the -offset argument. */ |
Line 1587 termp_bd_pre(DECL_ARGS) |
|
Line 1587 termp_bd_pre(DECL_ARGS) |
|
|
|
for (nn = n->child; nn; nn = nn->next) { |
for (nn = n->child; nn; nn = nn->next) { |
if (DISP_centered == n->norm->Bd.type) { |
if (DISP_centered == n->norm->Bd.type) { |
if (MDOC_TEXT == nn->type) { |
if (nn->type == ROFFT_TEXT) { |
len = term_strlen(p, nn->string); |
len = term_strlen(p, nn->string); |
p->offset = len >= rm ? 0 : |
p->offset = len >= rm ? 0 : |
lm + len >= rm ? rm - len : |
lm + len >= rm ? rm - len : |
Line 1640 termp_bd_post(DECL_ARGS) |
|
Line 1640 termp_bd_post(DECL_ARGS) |
|
{ |
{ |
size_t rm, rmax; |
size_t rm, rmax; |
|
|
if (MDOC_BODY != n->type) |
if (n->type != ROFFT_BODY) |
return; |
return; |
|
|
rm = p->rmargin; |
rm = p->rmargin; |
Line 1734 termp_ss_pre(DECL_ARGS) |
|
Line 1734 termp_ss_pre(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
term_newln(p); |
term_newln(p); |
if (n->prev) |
if (n->prev) |
term_vspace(p); |
term_vspace(p); |
break; |
break; |
case MDOC_HEAD: |
case ROFFT_HEAD: |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
p->offset = term_len(p, (p->defindent+1)/2); |
p->offset = term_len(p, (p->defindent+1)/2); |
break; |
break; |
case MDOC_BODY: |
case ROFFT_BODY: |
p->offset = term_len(p, p->defindent); |
p->offset = term_len(p, p->defindent); |
break; |
break; |
default: |
default: |
|
|
termp_ss_post(DECL_ARGS) |
termp_ss_post(DECL_ARGS) |
{ |
{ |
|
|
if (n->type == MDOC_HEAD || n->type == MDOC_BODY) |
if (n->type == ROFFT_HEAD || n->type == ROFFT_BODY) |
term_newln(p); |
term_newln(p); |
} |
} |
|
|
|
|
termp_sp_pre(DECL_ARGS) |
termp_sp_pre(DECL_ARGS) |
{ |
{ |
struct roffsu su; |
struct roffsu su; |
size_t i, len; |
int i, len; |
|
|
switch (n->tok) { |
switch (n->tok) { |
case MDOC_sp: |
case MDOC_sp: |
Line 1828 termp_sp_pre(DECL_ARGS) |
|
Line 1828 termp_sp_pre(DECL_ARGS) |
|
|
|
if (0 == len) |
if (0 == len) |
term_newln(p); |
term_newln(p); |
for (i = 0; i < len; i++) |
else if (len < 0) |
term_vspace(p); |
p->skipvsp -= len; |
|
else |
|
for (i = 0; i < len; i++) |
|
term_vspace(p); |
|
|
return(0); |
return(0); |
} |
} |
|
|
termp_quote_pre(DECL_ARGS) |
termp_quote_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != n->type && MDOC_ELEM != n->type) |
if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM) |
return(1); |
return(1); |
|
|
switch (n->tok) { |
switch (n->tok) { |
Line 1872 termp_quote_pre(DECL_ARGS) |
|
Line 1875 termp_quote_pre(DECL_ARGS) |
|
case MDOC_Do: |
case MDOC_Do: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Dq: |
case MDOC_Dq: |
term_word(p, "\\(lq"); |
term_word(p, "\\(Lq"); |
break; |
break; |
case MDOC_En: |
case MDOC_En: |
if (NULL == n->norm->Es || |
if (NULL == n->norm->Es || |
|
|
termp_quote_post(DECL_ARGS) |
termp_quote_post(DECL_ARGS) |
{ |
{ |
|
|
if (n->type != MDOC_BODY && n->type != MDOC_ELEM) |
if (n->type != ROFFT_BODY && n->type != ROFFT_ELEM) |
return; |
return; |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
Line 1941 termp_quote_post(DECL_ARGS) |
|
Line 1944 termp_quote_post(DECL_ARGS) |
|
case MDOC_Do: |
case MDOC_Do: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Dq: |
case MDOC_Dq: |
term_word(p, "\\(rq"); |
term_word(p, "\\(Rq"); |
break; |
break; |
case MDOC_En: |
case MDOC_En: |
if (n->norm->Es == NULL || |
if (n->norm->Es == NULL || |
|
|
termp_eo_pre(DECL_ARGS) |
termp_eo_pre(DECL_ARGS) |
{ |
{ |
|
|
if (n->type != MDOC_BODY) |
if (n->type != ROFFT_BODY) |
return(1); |
return(1); |
|
|
if (n->end == ENDBODY_NOT && |
if (n->end == ENDBODY_NOT && |
Line 2001 termp_eo_post(DECL_ARGS) |
|
Line 2004 termp_eo_post(DECL_ARGS) |
|
{ |
{ |
int body, tail; |
int body, tail; |
|
|
if (n->type != MDOC_BODY) |
if (n->type != ROFFT_BODY) |
return; |
return; |
|
|
if (n->end != ENDBODY_NOT) { |
if (n->end != ENDBODY_NOT) { |
Line 2028 termp_fo_pre(DECL_ARGS) |
|
Line 2031 termp_fo_pre(DECL_ARGS) |
|
|
|
pretty = MDOC_SYNPRETTY & n->flags; |
pretty = MDOC_SYNPRETTY & n->flags; |
|
|
if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
synopsis_pre(p, n); |
synopsis_pre(p, n); |
return(1); |
return(1); |
} else if (MDOC_BODY == n->type) { |
} else if (n->type == ROFFT_BODY) { |
if (pretty) { |
if (pretty) { |
rmargin = p->rmargin; |
rmargin = p->rmargin; |
p->rmargin = p->offset + term_len(p, 4); |
p->rmargin = p->offset + term_len(p, 4); |
|
|
termp_fo_post(DECL_ARGS) |
termp_fo_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY != n->type) |
if (n->type != ROFFT_BODY) |
return; |
return; |
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
|
|
termp_bf_pre(DECL_ARGS) |
termp_bf_pre(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
return(0); |
return(0); |
else if (MDOC_BODY != n->type) |
else if (n->type != ROFFT_BODY) |
return(1); |
return(1); |
|
|
if (FONT_Em == n->norm->Bf.font) |
if (FONT_Em == n->norm->Bf.font) |
Line 2163 termp_li_pre(DECL_ARGS) |
|
Line 2166 termp_li_pre(DECL_ARGS) |
|
static int |
static int |
termp_lk_pre(DECL_ARGS) |
termp_lk_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *link, *descr; |
const struct roff_node *link, *descr; |
|
|
if (NULL == (link = n->child)) |
if (NULL == (link = n->child)) |
return(0); |
return(0); |
Line 2191 termp_bk_pre(DECL_ARGS) |
|
Line 2194 termp_bk_pre(DECL_ARGS) |
|
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case MDOC_BLOCK: |
case ROFFT_BLOCK: |
break; |
break; |
case MDOC_HEAD: |
case ROFFT_HEAD: |
return(0); |
return(0); |
case MDOC_BODY: |
case ROFFT_BODY: |
if (n->parent->args || 0 == n->prev->nchild) |
if (n->parent->args || 0 == n->prev->nchild) |
p->flags |= TERMP_PREKEEP; |
p->flags |= TERMP_PREKEEP; |
break; |
break; |
|
|
termp_bk_post(DECL_ARGS) |
termp_bk_post(DECL_ARGS) |
{ |
{ |
|
|
if (MDOC_BODY == n->type) |
if (n->type == ROFFT_BODY) |
p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP); |
p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP); |
} |
} |
|
|
Line 2251 termp_under_pre(DECL_ARGS) |
|
Line 2254 termp_under_pre(DECL_ARGS) |
|
{ |
{ |
|
|
term_fontpush(p, TERMFONT_UNDER); |
term_fontpush(p, TERMFONT_UNDER); |
|
return(1); |
|
} |
|
|
|
static int |
|
termp_tag_pre(DECL_ARGS) |
|
{ |
|
|
|
if (n->child != NULL && |
|
n->child->type == ROFFT_TEXT && |
|
n->prev == NULL && |
|
(n->parent->tok == MDOC_It || |
|
(n->parent->tok == MDOC_Xo && |
|
n->parent->parent->prev == NULL && |
|
n->parent->parent->parent->tok == MDOC_It)) && |
|
! tag_get(n->child->string, 0, 1)) |
|
tag_put(n->child->string, 0, 1, p->line); |
return(1); |
return(1); |
} |
} |