version 1.314, 2015/04/02 21:36:50 |
version 1.323, 2015/07/25 14:23:08 |
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#include "mdoc.h" |
#include "mdoc.h" |
#include "out.h" |
#include "out.h" |
#include "term.h" |
#include "term.h" |
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#include "tag.h" |
#include "main.h" |
#include "main.h" |
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struct termpair { |
struct termpair { |
Line 43 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 94 static int termp_bx_pre(DECL_ARGS); |
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Line 95 static int termp_bx_pre(DECL_ARGS); |
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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); |
static int termp_eo_pre(DECL_ARGS); |
static int termp_eo_pre(DECL_ARGS); |
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static int termp_er_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 117 static int termp_skip_pre(DECL_ARGS); |
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Line 119 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_cd_pre, NULL }, /* Cd */ |
{ termp_cd_pre, NULL }, /* Cd */ |
{ termp_bold_pre, NULL }, /* Cm */ |
{ termp_bold_pre, NULL }, /* Cm */ |
{ NULL, NULL }, /* Dv */ |
{ NULL, NULL }, /* Dv */ |
{ NULL, NULL }, /* Er */ |
{ termp_er_pre, 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 249 static const struct termact termacts[MDOC_MAX] = { |
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Line 252 static const struct termact termacts[MDOC_MAX] = { |
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{ termp_ll_pre, NULL }, /* ll */ |
{ termp_ll_pre, NULL }, /* ll */ |
}; |
}; |
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static int fn_prio; |
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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 280 terminal_mdoc(void *arg, const struct mdoc *mdoc) |
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Line 281 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 407 print_mdoc_node(DECL_ARGS) |
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Line 409 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 459 print_mdoc_foot(struct termp *p, const void *arg) |
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Line 458 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 539 a2width(const struct termp *p, const char *v) |
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Line 535 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 549 a2width(const struct termp *p, const char *v) |
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Line 545 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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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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termp_fl_pre(DECL_ARGS) |
termp_fl_pre(DECL_ARGS) |
{ |
{ |
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termp_tag_pre(p, pair, meta, n); |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
term_word(p, "\\-"); |
term_word(p, "\\-"); |
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Line 1267 termp_xr_pre(DECL_ARGS) |
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Line 1264 termp_xr_pre(DECL_ARGS) |
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* 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 |
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termp_bold_pre(DECL_ARGS) |
termp_bold_pre(DECL_ARGS) |
{ |
{ |
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termp_tag_pre(p, pair, meta, n); |
term_fontpush(p, TERMFONT_BOLD); |
term_fontpush(p, TERMFONT_BOLD); |
return(1); |
return(1); |
} |
} |
Line 1368 termp_sh_pre(DECL_ARGS) |
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Line 1366 termp_sh_pre(DECL_ARGS) |
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* when the previous section was empty. |
* when the previous section was empty. |
*/ |
*/ |
if (n->prev == NULL || |
if (n->prev == NULL || |
MDOC_Sh != n->prev->tok || |
n->prev->tok != MDOC_Sh || |
(n->prev->body != NULL && |
(n->prev->body != NULL && |
n->prev->body->child != NULL)) |
n->prev->body->child != NULL)) |
term_vspace(p); |
term_vspace(p); |
Line 1378 termp_sh_pre(DECL_ARGS) |
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Line 1376 termp_sh_pre(DECL_ARGS) |
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break; |
break; |
case ROFFT_BODY: |
case ROFFT_BODY: |
p->offset = term_len(p, p->defindent); |
p->offset = term_len(p, p->defindent); |
if (SEC_AUTHORS == n->sec) |
switch (n->sec) { |
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case SEC_DESCRIPTION: |
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fn_prio = 0; |
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break; |
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case SEC_AUTHORS: |
p->flags &= ~(TERMP_SPLIT|TERMP_NOSPLIT); |
p->flags &= ~(TERMP_SPLIT|TERMP_NOSPLIT); |
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break; |
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default: |
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break; |
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} |
break; |
break; |
default: |
default: |
break; |
break; |
Line 1475 termp_fn_pre(DECL_ARGS) |
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Line 1481 termp_fn_pre(DECL_ARGS) |
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term_word(p, n->string); |
term_word(p, n->string); |
term_fontpop(p); |
term_fontpop(p); |
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if (n->sec == SEC_DESCRIPTION) { |
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if ( ! tag_get(n->string, 0, ++fn_prio)) |
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tag_put(n->string, 0, fn_prio, p->line); |
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} |
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if (pretty) { |
if (pretty) { |
term_flushln(p); |
term_flushln(p); |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG); |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND | TERMP_HANG); |
Line 1515 termp_fn_pre(DECL_ARGS) |
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Line 1526 termp_fn_pre(DECL_ARGS) |
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static int |
static int |
termp_fa_pre(DECL_ARGS) |
termp_fa_pre(DECL_ARGS) |
{ |
{ |
const struct mdoc_node *nn; |
const struct roff_node *nn; |
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if (n->parent->tok != MDOC_Fo) { |
if (n->parent->tok != MDOC_Fo) { |
term_fontpush(p, TERMFONT_UNDER); |
term_fontpush(p, TERMFONT_UNDER); |
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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; |
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if (n->type == ROFFT_BLOCK) { |
if (n->type == ROFFT_BLOCK) { |
Line 1827 termp_sp_pre(DECL_ARGS) |
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Line 1838 termp_sp_pre(DECL_ARGS) |
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break; |
break; |
default: |
default: |
len = 1; |
len = 1; |
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fn_prio = 0; |
break; |
break; |
} |
} |
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Line 2170 termp_li_pre(DECL_ARGS) |
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Line 2182 termp_li_pre(DECL_ARGS) |
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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; |
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if (NULL == (link = n->child)) |
if (NULL == (link = n->child)) |
return(0); |
return(0); |
Line 2258 termp_under_pre(DECL_ARGS) |
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Line 2270 termp_under_pre(DECL_ARGS) |
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{ |
{ |
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term_fontpush(p, TERMFONT_UNDER); |
term_fontpush(p, TERMFONT_UNDER); |
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return(1); |
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} |
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static int |
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termp_er_pre(DECL_ARGS) |
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{ |
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if (n->sec == SEC_ERRORS && |
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(n->parent->tok == MDOC_It || |
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(n->parent->tok == MDOC_Bq && |
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n->parent->parent->parent->tok == MDOC_It)) && |
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! tag_get(n->child->string, 0, 1)) |
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tag_put(n->child->string, 0, 1, p->line); |
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return(1); |
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} |
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static int |
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termp_tag_pre(DECL_ARGS) |
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{ |
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if (n->child != NULL && |
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n->child->type == ROFFT_TEXT && |
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n->prev == NULL && |
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(n->parent->tok == MDOC_It || |
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(n->parent->tok == MDOC_Xo && |
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n->parent->parent->prev == NULL && |
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n->parent->parent->parent->tok == MDOC_It)) && |
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! tag_get(n->child->string, 0, 1)) |
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tag_put(n->child->string, 0, 1, p->line); |
return(1); |
return(1); |
} |
} |