version 1.304, 2015/01/30 22:04:44 |
version 1.314, 2015/04/02 21:36:50 |
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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" |
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#include "main.h" |
#include "main.h" |
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struct termpair { |
struct termpair { |
Line 67 static void termp__t_post(DECL_ARGS); |
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Line 68 static void termp__t_post(DECL_ARGS); |
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static void termp_bd_post(DECL_ARGS); |
static void termp_bd_post(DECL_ARGS); |
static void termp_bk_post(DECL_ARGS); |
static void termp_bk_post(DECL_ARGS); |
static void termp_bl_post(DECL_ARGS); |
static void termp_bl_post(DECL_ARGS); |
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static void termp_eo_post(DECL_ARGS); |
static void termp_fd_post(DECL_ARGS); |
static void termp_fd_post(DECL_ARGS); |
static void termp_fo_post(DECL_ARGS); |
static void termp_fo_post(DECL_ARGS); |
static void termp_in_post(DECL_ARGS); |
static void termp_in_post(DECL_ARGS); |
Line 91 static int termp_bt_pre(DECL_ARGS); |
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Line 93 static int termp_bt_pre(DECL_ARGS); |
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static int termp_bx_pre(DECL_ARGS); |
static int termp_bx_pre(DECL_ARGS); |
static int termp_cd_pre(DECL_ARGS); |
static int termp_cd_pre(DECL_ARGS); |
static int termp_d1_pre(DECL_ARGS); |
static int termp_d1_pre(DECL_ARGS); |
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static int termp_eo_pre(DECL_ARGS); |
static int termp_ex_pre(DECL_ARGS); |
static int termp_ex_pre(DECL_ARGS); |
static int termp_fa_pre(DECL_ARGS); |
static int termp_fa_pre(DECL_ARGS); |
static int termp_fd_pre(DECL_ARGS); |
static int termp_fd_pre(DECL_ARGS); |
Line 190 static const struct termact termacts[MDOC_MAX] = { |
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Line 193 static const struct termact termacts[MDOC_MAX] = { |
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{ NULL, NULL }, /* Ec */ /* FIXME: no space */ |
{ NULL, NULL }, /* Ec */ /* FIXME: no space */ |
{ NULL, NULL }, /* Ef */ |
{ NULL, NULL }, /* Ef */ |
{ termp_under_pre, NULL }, /* Em */ |
{ termp_under_pre, NULL }, /* Em */ |
{ termp_quote_pre, termp_quote_post }, /* Eo */ |
{ termp_eo_pre, termp_eo_post }, /* Eo */ |
{ termp_xx_pre, NULL }, /* Fx */ |
{ termp_xx_pre, NULL }, /* Fx */ |
{ termp_bold_pre, NULL }, /* Ms */ |
{ termp_bold_pre, NULL }, /* Ms */ |
{ termp_li_pre, NULL }, /* No */ |
{ termp_li_pre, NULL }, /* No */ |
Line 307 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; |
n->prev_font = term_fontq(p); |
n->flags &= ~MDOC_ENDED; |
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n->prev_font = p->fonti; |
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memset(&npair, 0, sizeof(struct termpair)); |
memset(&npair, 0, sizeof(struct termpair)); |
npair.ppair = pair; |
npair.ppair = pair; |
Line 317 print_mdoc_node(DECL_ARGS) |
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Line 321 print_mdoc_node(DECL_ARGS) |
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* invoked in a prior line, revert it to PREKEEP. |
* invoked in a prior line, revert it to PREKEEP. |
*/ |
*/ |
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if (TERMP_KEEP & p->flags) { |
if (p->flags & TERMP_KEEP && n->flags & MDOC_LINE) { |
if (n->prev ? (n->prev->lastline != n->line) : |
p->flags &= ~TERMP_KEEP; |
(n->parent && n->parent->line != n->line)) { |
p->flags |= TERMP_PREKEEP; |
p->flags &= ~TERMP_KEEP; |
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p->flags |= TERMP_PREKEEP; |
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} |
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} |
} |
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/* |
/* |
Line 331 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 340 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 362 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 382 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 566 print_bvspace(struct termp *p, |
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Line 569 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 && |
Line 612 termp_it_pre(DECL_ARGS) |
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Line 615 termp_it_pre(DECL_ARGS) |
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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 664 termp_it_pre(DECL_ARGS) |
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Line 667 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 681 termp_it_pre(DECL_ARGS) |
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Line 684 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 732 termp_it_pre(DECL_ARGS) |
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Line 735 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 747 termp_it_pre(DECL_ARGS) |
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Line 750 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 775 termp_it_pre(DECL_ARGS) |
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Line 778 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 800 termp_it_pre(DECL_ARGS) |
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Line 803 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 810 termp_it_pre(DECL_ARGS) |
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Line 813 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 823 termp_it_pre(DECL_ARGS) |
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Line 826 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 847 termp_it_pre(DECL_ARGS) |
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Line 850 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 863 termp_it_pre(DECL_ARGS) |
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Line 866 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 875 termp_it_pre(DECL_ARGS) |
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Line 878 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 889 termp_it_pre(DECL_ARGS) |
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Line 892 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 927 termp_it_pre(DECL_ARGS) |
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Line 930 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 946 termp_it_post(DECL_ARGS) |
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Line 949 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 957 termp_it_post(DECL_ARGS) |
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Line 960 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 985 termp_nm_pre(DECL_ARGS) |
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Line 988 termp_nm_pre(DECL_ARGS) |
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{ |
{ |
const char *cp; |
const char *cp; |
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if (MDOC_BLOCK == n->type) { |
if (n->type == ROFFT_BLOCK) { |
p->flags |= TERMP_PREKEEP; |
p->flags |= TERMP_PREKEEP; |
return(1); |
return(1); |
} |
} |
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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 1009 termp_nm_pre(DECL_ARGS) |
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Line 1012 termp_nm_pre(DECL_ARGS) |
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if (NULL == n->child && NULL == meta->name) |
if (NULL == n->child && NULL == meta->name) |
return(0); |
return(0); |
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if (MDOC_HEAD == n->type) |
if (n->type == ROFFT_HEAD) |
synopsis_pre(p, n->parent); |
synopsis_pre(p, n->parent); |
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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; |
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termp_nm_post(DECL_ARGS) |
termp_nm_post(DECL_ARGS) |
{ |
{ |
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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); |
} |
} |
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Line 1059 termp_fl_pre(DECL_ARGS) |
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Line 1062 termp_fl_pre(DECL_ARGS) |
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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; |
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Line 1092 termp_an_pre(DECL_ARGS) |
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Line 1095 termp_an_pre(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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if (n->child == NULL) |
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return(0); |
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if (p->flags & TERMP_SPLIT) |
if (p->flags & TERMP_SPLIT) |
term_newln(p); |
term_newln(p); |
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Line 1119 termp_rs_pre(DECL_ARGS) |
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Line 1119 termp_rs_pre(DECL_ARGS) |
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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); |
} |
} |
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termp_nd_pre(DECL_ARGS) |
termp_nd_pre(DECL_ARGS) |
{ |
{ |
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if (n->type == MDOC_BODY) |
if (n->type == ROFFT_BODY) |
term_word(p, "\\(en"); |
term_word(p, "\\(en"); |
return(1); |
return(1); |
} |
} |
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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 1242 termp_xr_pre(DECL_ARGS) |
|
Line 1242 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 1252 termp_xr_pre(DECL_ARGS) |
|
Line 1252 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; |
|
|
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)); |
Line 1362 termp_sh_pre(DECL_ARGS) |
|
Line 1362 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 1373 termp_sh_pre(DECL_ARGS) |
|
Line 1373 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 1392 termp_sh_post(DECL_ARGS) |
|
Line 1392 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 1470 termp_fn_pre(DECL_ARGS) |
|
Line 1470 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 1487 termp_fn_pre(DECL_ARGS) |
|
Line 1487 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 1544 termp_bd_pre(DECL_ARGS) |
|
Line 1544 termp_bd_pre(DECL_ARGS) |
|
struct mdoc_node *nn; |
struct mdoc_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 1591 termp_bd_pre(DECL_ARGS) |
|
Line 1591 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 1644 termp_bd_post(DECL_ARGS) |
|
Line 1644 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 1738 termp_ss_pre(DECL_ARGS) |
|
Line 1738 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 1832 termp_sp_pre(DECL_ARGS) |
|
Line 1832 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 1876 termp_quote_pre(DECL_ARGS) |
|
Line 1879 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 || |
Line 1884 termp_quote_pre(DECL_ARGS) |
|
Line 1887 termp_quote_pre(DECL_ARGS) |
|
return(1); |
return(1); |
term_word(p, n->norm->Es->child->string); |
term_word(p, n->norm->Es->child->string); |
break; |
break; |
case MDOC_Eo: |
|
break; |
|
case MDOC_Po: |
case MDOC_Po: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Pq: |
case MDOC_Pq: |
|
|
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; |
|
|
if ( ! (n->tok == MDOC_En || |
p->flags |= TERMP_NOSPACE; |
(n->tok == MDOC_Eo && n->end == ENDBODY_SPACE))) |
|
p->flags |= TERMP_NOSPACE; |
|
|
|
switch (n->tok) { |
switch (n->tok) { |
case MDOC_Ao: |
case MDOC_Ao: |
Line 1949 termp_quote_post(DECL_ARGS) |
|
Line 1948 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 (NULL != n->norm->Es && |
if (n->norm->Es == NULL || |
NULL != n->norm->Es->child && |
n->norm->Es->child == NULL || |
NULL != n->norm->Es->child->next) { |
n->norm->Es->child->next == NULL) |
p->flags |= TERMP_NOSPACE; |
p->flags &= ~TERMP_NOSPACE; |
|
else |
term_word(p, n->norm->Es->child->next->string); |
term_word(p, n->norm->Es->child->next->string); |
} |
|
break; |
break; |
case MDOC_Eo: |
|
break; |
|
case MDOC_Po: |
case MDOC_Po: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case MDOC_Pq: |
case MDOC_Pq: |
Line 1987 termp_quote_post(DECL_ARGS) |
|
Line 1984 termp_quote_post(DECL_ARGS) |
|
} |
} |
|
|
static int |
static int |
|
termp_eo_pre(DECL_ARGS) |
|
{ |
|
|
|
if (n->type != ROFFT_BODY) |
|
return(1); |
|
|
|
if (n->end == ENDBODY_NOT && |
|
n->parent->head->child == NULL && |
|
n->child != NULL && |
|
n->child->end != ENDBODY_NOT) |
|
term_word(p, "\\&"); |
|
else if (n->end != ENDBODY_NOT ? n->child != NULL : |
|
n->parent->head->child != NULL && (n->child != NULL || |
|
(n->parent->tail != NULL && n->parent->tail->child != NULL))) |
|
p->flags |= TERMP_NOSPACE; |
|
|
|
return(1); |
|
} |
|
|
|
static void |
|
termp_eo_post(DECL_ARGS) |
|
{ |
|
int body, tail; |
|
|
|
if (n->type != ROFFT_BODY) |
|
return; |
|
|
|
if (n->end != ENDBODY_NOT) { |
|
p->flags &= ~TERMP_NOSPACE; |
|
return; |
|
} |
|
|
|
body = n->child != NULL || n->parent->head->child != NULL; |
|
tail = n->parent->tail != NULL && n->parent->tail->child != NULL; |
|
|
|
if (body && tail) |
|
p->flags |= TERMP_NOSPACE; |
|
else if ( ! (body || tail)) |
|
term_word(p, "\\&"); |
|
else if ( ! tail) |
|
p->flags &= ~TERMP_NOSPACE; |
|
} |
|
|
|
static int |
termp_fo_pre(DECL_ARGS) |
termp_fo_pre(DECL_ARGS) |
{ |
{ |
size_t rmargin = 0; |
size_t rmargin = 0; |
Line 1994 termp_fo_pre(DECL_ARGS) |
|
Line 2035 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 2157 termp_bk_pre(DECL_ARGS) |
|
Line 2198 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); |
} |
} |
|
|