version 1.144, 2014/03/30 21:28:01 |
version 1.158, 2014/12/04 01:33:42 |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#ifdef HAVE_CONFIG_H |
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#include "config.h" |
#include "config.h" |
#endif |
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#include <sys/types.h> |
#include <sys/types.h> |
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#include <string.h> |
#include <string.h> |
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#include "mandoc.h" |
#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "out.h" |
#include "out.h" |
#include "man.h" |
#include "man.h" |
#include "term.h" |
#include "term.h" |
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int pardist; /* vert. space before par., unit: [v] */ |
int pardist; /* vert. space before par., unit: [v] */ |
}; |
}; |
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#define DECL_ARGS struct termp *p, \ |
#define DECL_ARGS struct termp *p, \ |
struct mtermp *mt, \ |
struct mtermp *mt, \ |
const struct man_node *n, \ |
const struct man_node *n, \ |
const struct man_meta *meta |
const struct man_meta *meta |
Line 64 static void print_man_nodelist(DECL_ARGS); |
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Line 63 static void print_man_nodelist(DECL_ARGS); |
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static void print_man_node(DECL_ARGS); |
static void print_man_node(DECL_ARGS); |
static void print_man_head(struct termp *, const void *); |
static void print_man_head(struct termp *, const void *); |
static void print_man_foot(struct termp *, const void *); |
static void print_man_foot(struct termp *, const void *); |
static void print_bvspace(struct termp *, |
static void print_bvspace(struct termp *, |
const struct man_node *, int); |
const struct man_node *, int); |
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static int pre_B(DECL_ARGS); |
static int pre_B(DECL_ARGS); |
Line 105 static const struct termact termacts[MAN_MAX] = { |
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Line 104 static const struct termact termacts[MAN_MAX] = { |
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{ pre_PP, NULL, 0 }, /* PP */ |
{ pre_PP, NULL, 0 }, /* PP */ |
{ pre_PP, NULL, 0 }, /* P */ |
{ pre_PP, NULL, 0 }, /* P */ |
{ pre_IP, post_IP, 0 }, /* IP */ |
{ pre_IP, post_IP, 0 }, /* IP */ |
{ pre_HP, post_HP, 0 }, /* HP */ |
{ pre_HP, post_HP, 0 }, /* HP */ |
{ NULL, NULL, 0 }, /* SM */ |
{ NULL, NULL, 0 }, /* SM */ |
{ pre_B, NULL, 0 }, /* SB */ |
{ pre_B, NULL, 0 }, /* SB */ |
{ pre_alternate, NULL, 0 }, /* BI */ |
{ pre_alternate, NULL, 0 }, /* BI */ |
Line 124 static const struct termact termacts[MAN_MAX] = { |
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Line 123 static const struct termact termacts[MAN_MAX] = { |
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{ NULL, NULL, 0 }, /* RE */ |
{ NULL, NULL, 0 }, /* RE */ |
{ pre_RS, post_RS, 0 }, /* RS */ |
{ pre_RS, post_RS, 0 }, /* RS */ |
{ pre_ign, NULL, 0 }, /* DT */ |
{ pre_ign, NULL, 0 }, /* DT */ |
{ pre_ign, NULL, 0 }, /* UC */ |
{ pre_ign, NULL, MAN_NOTEXT }, /* UC */ |
{ pre_PD, NULL, MAN_NOTEXT }, /* PD */ |
{ pre_PD, NULL, MAN_NOTEXT }, /* PD */ |
{ pre_ign, NULL, 0 }, /* AT */ |
{ pre_ign, NULL, 0 }, /* AT */ |
{ pre_in, NULL, MAN_NOTEXT }, /* in */ |
{ pre_in, NULL, MAN_NOTEXT }, /* in */ |
Line 138 static const struct termact termacts[MAN_MAX] = { |
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Line 137 static const struct termact termacts[MAN_MAX] = { |
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}; |
}; |
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void |
void |
terminal_man(void *arg, const struct man *man) |
terminal_man(void *arg, const struct man *man) |
{ |
{ |
struct termp *p; |
struct termp *p; |
const struct man_node *n; |
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const struct man_meta *meta; |
const struct man_meta *meta; |
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struct man_node *n; |
struct mtermp mt; |
struct mtermp mt; |
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p = (struct termp *)arg; |
p = (struct termp *)arg; |
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if (0 == p->defindent) |
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p->defindent = 7; |
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p->overstep = 0; |
p->overstep = 0; |
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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if (NULL == p->symtab) |
n = man_node(man)->child; |
p->symtab = mchars_alloc(); |
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n = man_node(man); |
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meta = man_meta(man); |
meta = man_meta(man); |
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term_begin(p, print_man_head, print_man_foot, meta); |
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p->flags |= TERMP_NOSPACE; |
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memset(&mt, 0, sizeof(struct mtermp)); |
memset(&mt, 0, sizeof(struct mtermp)); |
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mt.lmargin[mt.lmargincur] = term_len(p, p->defindent); |
mt.lmargin[mt.lmargincur] = term_len(p, p->defindent); |
mt.offset = term_len(p, p->defindent); |
mt.offset = term_len(p, p->defindent); |
mt.pardist = 1; |
mt.pardist = 1; |
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if (n->child) |
if (p->synopsisonly) { |
print_man_nodelist(p, &mt, n->child, meta); |
while (n != NULL) { |
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if (n->tok == MAN_SH && |
term_end(p); |
n->child->child->type == MAN_TEXT && |
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!strcmp(n->child->child->string, "SYNOPSIS")) { |
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if (n->child->next->child != NULL) |
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print_man_nodelist(p, &mt, |
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n->child->next->child, meta); |
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term_newln(p); |
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break; |
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} |
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n = n->next; |
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} |
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} else { |
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if (p->defindent == 0) |
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p->defindent = 7; |
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term_begin(p, print_man_head, print_man_foot, meta); |
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p->flags |= TERMP_NOSPACE; |
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if (n != NULL) |
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print_man_nodelist(p, &mt, n, meta); |
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term_end(p); |
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} |
} |
} |
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Line 189 a2height(const struct termp *p, const char *cp) |
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Line 196 a2height(const struct termp *p, const char *cp) |
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return(term_vspan(p, &su)); |
return(term_vspan(p, &su)); |
} |
} |
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static int |
static int |
a2width(const struct termp *p, const char *cp) |
a2width(const struct termp *p, const char *cp) |
{ |
{ |
Line 228 print_bvspace(struct termp *p, const struct man_node * |
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Line 234 print_bvspace(struct termp *p, const struct man_node * |
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term_vspace(p); |
term_vspace(p); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_ign(DECL_ARGS) |
pre_ign(DECL_ARGS) |
{ |
{ |
Line 236 pre_ign(DECL_ARGS) |
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Line 242 pre_ign(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_ll(DECL_ARGS) |
pre_ll(DECL_ARGS) |
{ |
{ |
Line 246 pre_ll(DECL_ARGS) |
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Line 250 pre_ll(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_I(DECL_ARGS) |
pre_I(DECL_ARGS) |
{ |
{ |
Line 256 pre_I(DECL_ARGS) |
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Line 258 pre_I(DECL_ARGS) |
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return(1); |
return(1); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_literal(DECL_ARGS) |
pre_literal(DECL_ARGS) |
{ |
{ |
Line 278 pre_literal(DECL_ARGS) |
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Line 278 pre_literal(DECL_ARGS) |
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p->offset = p->rmargin; |
p->offset = p->rmargin; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
p->trailspace = 0; |
p->trailspace = 0; |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND); |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
} |
} |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_PD(DECL_ARGS) |
pre_PD(DECL_ARGS) |
{ |
{ |
Line 300 pre_PD(DECL_ARGS) |
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Line 299 pre_PD(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_alternate(DECL_ARGS) |
pre_alternate(DECL_ARGS) |
{ |
{ |
Line 309 pre_alternate(DECL_ARGS) |
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Line 307 pre_alternate(DECL_ARGS) |
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int savelit, i; |
int savelit, i; |
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switch (n->tok) { |
switch (n->tok) { |
case (MAN_RB): |
case MAN_RB: |
font[0] = TERMFONT_NONE; |
font[0] = TERMFONT_NONE; |
font[1] = TERMFONT_BOLD; |
font[1] = TERMFONT_BOLD; |
break; |
break; |
case (MAN_RI): |
case MAN_RI: |
font[0] = TERMFONT_NONE; |
font[0] = TERMFONT_NONE; |
font[1] = TERMFONT_UNDER; |
font[1] = TERMFONT_UNDER; |
break; |
break; |
case (MAN_BR): |
case MAN_BR: |
font[0] = TERMFONT_BOLD; |
font[0] = TERMFONT_BOLD; |
font[1] = TERMFONT_NONE; |
font[1] = TERMFONT_NONE; |
break; |
break; |
case (MAN_BI): |
case MAN_BI: |
font[0] = TERMFONT_BOLD; |
font[0] = TERMFONT_BOLD; |
font[1] = TERMFONT_UNDER; |
font[1] = TERMFONT_UNDER; |
break; |
break; |
case (MAN_IR): |
case MAN_IR: |
font[0] = TERMFONT_UNDER; |
font[0] = TERMFONT_UNDER; |
font[1] = TERMFONT_NONE; |
font[1] = TERMFONT_NONE; |
break; |
break; |
case (MAN_IB): |
case MAN_IB: |
font[0] = TERMFONT_UNDER; |
font[0] = TERMFONT_UNDER; |
font[1] = TERMFONT_BOLD; |
font[1] = TERMFONT_BOLD; |
break; |
break; |
Line 352 pre_alternate(DECL_ARGS) |
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Line 350 pre_alternate(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_B(DECL_ARGS) |
pre_B(DECL_ARGS) |
{ |
{ |
Line 361 pre_B(DECL_ARGS) |
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Line 358 pre_B(DECL_ARGS) |
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return(1); |
return(1); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_OP(DECL_ARGS) |
pre_OP(DECL_ARGS) |
{ |
{ |
Line 384 pre_OP(DECL_ARGS) |
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Line 380 pre_OP(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_ft(DECL_ARGS) |
pre_ft(DECL_ARGS) |
{ |
{ |
Line 397 pre_ft(DECL_ARGS) |
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Line 392 pre_ft(DECL_ARGS) |
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cp = n->child->string; |
cp = n->child->string; |
switch (*cp) { |
switch (*cp) { |
case ('4'): |
case '4': |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case ('3'): |
case '3': |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case ('B'): |
case 'B': |
term_fontrepl(p, TERMFONT_BOLD); |
term_fontrepl(p, TERMFONT_BOLD); |
break; |
break; |
case ('2'): |
case '2': |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case ('I'): |
case 'I': |
term_fontrepl(p, TERMFONT_UNDER); |
term_fontrepl(p, TERMFONT_UNDER); |
break; |
break; |
case ('P'): |
case 'P': |
term_fontlast(p); |
term_fontlast(p); |
break; |
break; |
case ('1'): |
case '1': |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case ('C'): |
case 'C': |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case ('R'): |
case 'R': |
term_fontrepl(p, TERMFONT_NONE); |
term_fontrepl(p, TERMFONT_NONE); |
break; |
break; |
default: |
default: |
Line 425 pre_ft(DECL_ARGS) |
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Line 420 pre_ft(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_in(DECL_ARGS) |
pre_in(DECL_ARGS) |
{ |
{ |
Line 459 pre_in(DECL_ARGS) |
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Line 453 pre_in(DECL_ARGS) |
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p->offset -= p->offset > v ? v : p->offset; |
p->offset -= p->offset > v ? v : p->offset; |
else if (less > 0) |
else if (less > 0) |
p->offset += v; |
p->offset += v; |
else |
else |
p->offset = v; |
p->offset = v; |
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/* Don't let this creep beyond the right margin. */ |
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if (p->offset > p->rmargin) |
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p->offset = p->rmargin; |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_sp(DECL_ARGS) |
pre_sp(DECL_ARGS) |
{ |
{ |
Line 481 pre_sp(DECL_ARGS) |
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Line 468 pre_sp(DECL_ARGS) |
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if ((NULL == n->prev && n->parent)) { |
if ((NULL == n->prev && n->parent)) { |
switch (n->parent->tok) { |
switch (n->parent->tok) { |
case (MAN_SH): |
case MAN_SH: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MAN_SS): |
case MAN_SS: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MAN_PP): |
case MAN_PP: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MAN_LP): |
case MAN_LP: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MAN_P): |
case MAN_P: |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
return(0); |
return(0); |
default: |
default: |
Line 499 pre_sp(DECL_ARGS) |
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Line 486 pre_sp(DECL_ARGS) |
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neg = 0; |
neg = 0; |
switch (n->tok) { |
switch (n->tok) { |
case (MAN_br): |
case MAN_br: |
len = 0; |
len = 0; |
break; |
break; |
default: |
default: |
Line 527 pre_sp(DECL_ARGS) |
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Line 514 pre_sp(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_HP(DECL_ARGS) |
pre_HP(DECL_ARGS) |
{ |
{ |
Line 537 pre_HP(DECL_ARGS) |
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Line 522 pre_HP(DECL_ARGS) |
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const struct man_node *nn; |
const struct man_node *nn; |
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switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case MAN_BLOCK: |
print_bvspace(p, n, mt->pardist); |
print_bvspace(p, n, mt->pardist); |
return(1); |
return(1); |
case (MAN_BODY): |
case MAN_BODY: |
break; |
break; |
default: |
default: |
return(0); |
return(0); |
} |
} |
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if ( ! (MANT_LITERAL & mt->fl)) { |
if ( ! (MANT_LITERAL & mt->fl)) { |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK | TERMP_BRIND; |
p->trailspace = 2; |
p->trailspace = 2; |
} |
} |
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Line 573 pre_HP(DECL_ARGS) |
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Line 558 pre_HP(DECL_ARGS) |
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return(1); |
return(1); |
} |
} |
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/* ARGSUSED */ |
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static void |
static void |
post_HP(DECL_ARGS) |
post_HP(DECL_ARGS) |
{ |
{ |
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switch (n->type) { |
switch (n->type) { |
case (MAN_BODY): |
case MAN_BODY: |
term_newln(p); |
term_newln(p); |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~(TERMP_NOBREAK | TERMP_BRIND); |
p->trailspace = 0; |
p->trailspace = 0; |
p->offset = mt->offset; |
p->offset = mt->offset; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
Line 592 post_HP(DECL_ARGS) |
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Line 575 post_HP(DECL_ARGS) |
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} |
} |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_PP(DECL_ARGS) |
pre_PP(DECL_ARGS) |
{ |
{ |
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switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case MAN_BLOCK: |
mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); |
mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); |
print_bvspace(p, n, mt->pardist); |
print_bvspace(p, n, mt->pardist); |
break; |
break; |
Line 611 pre_PP(DECL_ARGS) |
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Line 592 pre_PP(DECL_ARGS) |
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return(MAN_HEAD != n->type); |
return(MAN_HEAD != n->type); |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_IP(DECL_ARGS) |
pre_IP(DECL_ARGS) |
{ |
{ |
Line 621 pre_IP(DECL_ARGS) |
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Line 600 pre_IP(DECL_ARGS) |
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int savelit, ival; |
int savelit, ival; |
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switch (n->type) { |
switch (n->type) { |
case (MAN_BODY): |
case MAN_BODY: |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
break; |
break; |
case (MAN_HEAD): |
case MAN_HEAD: |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
p->trailspace = 1; |
p->trailspace = 1; |
break; |
break; |
case (MAN_BLOCK): |
case MAN_BLOCK: |
print_bvspace(p, n, mt->pardist); |
print_bvspace(p, n, mt->pardist); |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
default: |
default: |
Line 645 pre_IP(DECL_ARGS) |
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Line 624 pre_IP(DECL_ARGS) |
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len = (size_t)ival; |
len = (size_t)ival; |
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switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case MAN_HEAD: |
/* Handle zero-width lengths. */ |
/* Handle zero-width lengths. */ |
if (0 == len) |
if (0 == len) |
len = term_len(p, 1); |
len = term_len(p, 1); |
Line 668 pre_IP(DECL_ARGS) |
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Line 647 pre_IP(DECL_ARGS) |
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mt->fl |= MANT_LITERAL; |
mt->fl |= MANT_LITERAL; |
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return(0); |
return(0); |
case (MAN_BODY): |
case MAN_BODY: |
p->offset = mt->offset + len; |
p->offset = mt->offset + len; |
p->rmargin = p->maxrmargin > p->offset ? |
p->rmargin = p->maxrmargin; |
p->maxrmargin : p->offset; |
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break; |
break; |
default: |
default: |
break; |
break; |
Line 680 pre_IP(DECL_ARGS) |
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Line 658 pre_IP(DECL_ARGS) |
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return(1); |
return(1); |
} |
} |
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/* ARGSUSED */ |
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static void |
static void |
post_IP(DECL_ARGS) |
post_IP(DECL_ARGS) |
{ |
{ |
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switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case MAN_HEAD: |
term_flushln(p); |
term_flushln(p); |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
p->trailspace = 0; |
p->trailspace = 0; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
case (MAN_BODY): |
case MAN_BODY: |
term_newln(p); |
term_newln(p); |
p->offset = mt->offset; |
p->offset = mt->offset; |
break; |
break; |
Line 702 post_IP(DECL_ARGS) |
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Line 678 post_IP(DECL_ARGS) |
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} |
} |
} |
} |
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/* ARGSUSED */ |
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static int |
static int |
pre_TP(DECL_ARGS) |
pre_TP(DECL_ARGS) |
{ |
{ |
Line 712 pre_TP(DECL_ARGS) |
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Line 686 pre_TP(DECL_ARGS) |
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int savelit, ival; |
int savelit, ival; |
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switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case MAN_HEAD: |
p->flags |= TERMP_NOBREAK; |
p->flags |= TERMP_NOBREAK; |
p->trailspace = 1; |
p->trailspace = 1; |
break; |
break; |
case (MAN_BODY): |
case MAN_BODY: |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
break; |
break; |
case (MAN_BLOCK): |
case MAN_BLOCK: |
print_bvspace(p, n, mt->pardist); |
print_bvspace(p, n, mt->pardist); |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
default: |
default: |
Line 737 pre_TP(DECL_ARGS) |
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Line 711 pre_TP(DECL_ARGS) |
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len = (size_t)ival; |
len = (size_t)ival; |
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switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case MAN_HEAD: |
/* Handle zero-length properly. */ |
/* Handle zero-length properly. */ |
if (0 == len) |
if (0 == len) |
len = term_len(p, 1); |
len = term_len(p, 1); |
Line 764 pre_TP(DECL_ARGS) |
|
Line 738 pre_TP(DECL_ARGS) |
|
mt->lmargin[mt->lmargincur] = (size_t)ival; |
mt->lmargin[mt->lmargincur] = (size_t)ival; |
|
|
return(0); |
return(0); |
case (MAN_BODY): |
case MAN_BODY: |
p->offset = mt->offset + len; |
p->offset = mt->offset + len; |
p->rmargin = p->maxrmargin > p->offset ? |
p->rmargin = p->maxrmargin; |
p->maxrmargin : p->offset; |
|
p->trailspace = 0; |
p->trailspace = 0; |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
break; |
break; |
Line 778 pre_TP(DECL_ARGS) |
|
Line 751 pre_TP(DECL_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static void |
static void |
post_TP(DECL_ARGS) |
post_TP(DECL_ARGS) |
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case MAN_HEAD: |
term_flushln(p); |
term_flushln(p); |
break; |
break; |
case (MAN_BODY): |
case MAN_BODY: |
term_newln(p); |
term_newln(p); |
p->offset = mt->offset; |
p->offset = mt->offset; |
break; |
break; |
Line 797 post_TP(DECL_ARGS) |
|
Line 768 post_TP(DECL_ARGS) |
|
} |
} |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
pre_SS(DECL_ARGS) |
pre_SS(DECL_ARGS) |
{ |
{ |
int i; |
int i; |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case MAN_BLOCK: |
mt->fl &= ~MANT_LITERAL; |
mt->fl &= ~MANT_LITERAL; |
mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); |
mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); |
mt->offset = term_len(p, p->defindent); |
mt->offset = term_len(p, p->defindent); |
/* If following a prior empty `SS', no vspace. */ |
|
if (n->prev && MAN_SS == n->prev->tok) |
/* |
if (NULL == n->prev->body->child) |
* No vertical space before the first subsection |
break; |
* and after an empty subsection. |
if (NULL == n->prev) |
*/ |
|
|
|
do { |
|
n = n->prev; |
|
} while (n != NULL && termacts[n->tok].flags & MAN_NOTEXT); |
|
if (n == NULL || (n->tok == MAN_SS && n->body->child == NULL)) |
break; |
break; |
|
|
for (i = 0; i < mt->pardist; i++) |
for (i = 0; i < mt->pardist; i++) |
term_vspace(p); |
term_vspace(p); |
break; |
break; |
case (MAN_HEAD): |
case MAN_HEAD: |
term_fontrepl(p, TERMFONT_BOLD); |
term_fontrepl(p, TERMFONT_BOLD); |
p->offset = term_len(p, 3); |
p->offset = term_len(p, 3); |
break; |
break; |
case (MAN_BODY): |
case MAN_BODY: |
p->offset = mt->offset; |
p->offset = mt->offset; |
break; |
break; |
default: |
default: |
Line 832 pre_SS(DECL_ARGS) |
|
Line 807 pre_SS(DECL_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static void |
static void |
post_SS(DECL_ARGS) |
post_SS(DECL_ARGS) |
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case MAN_HEAD: |
term_newln(p); |
term_newln(p); |
break; |
break; |
case (MAN_BODY): |
case MAN_BODY: |
term_newln(p); |
term_newln(p); |
break; |
break; |
default: |
default: |
Line 850 post_SS(DECL_ARGS) |
|
Line 823 post_SS(DECL_ARGS) |
|
} |
} |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static int |
static int |
pre_SH(DECL_ARGS) |
pre_SH(DECL_ARGS) |
{ |
{ |
int i; |
int i; |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case MAN_BLOCK: |
mt->fl &= ~MANT_LITERAL; |
mt->fl &= ~MANT_LITERAL; |
mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); |
mt->lmargin[mt->lmargincur] = term_len(p, p->defindent); |
mt->offset = term_len(p, p->defindent); |
mt->offset = term_len(p, p->defindent); |
/* If following a prior empty `SH', no vspace. */ |
|
if (n->prev && MAN_SH == n->prev->tok) |
/* |
if (NULL == n->prev->body->child) |
* No vertical space before the first section |
break; |
* and after an empty section. |
/* If the first macro, no vspae. */ |
*/ |
if (NULL == n->prev) |
|
|
do { |
|
n = n->prev; |
|
} while (n != NULL && termacts[n->tok].flags & MAN_NOTEXT); |
|
if (n == NULL || (n->tok == MAN_SH && n->body->child == NULL)) |
break; |
break; |
|
|
for (i = 0; i < mt->pardist; i++) |
for (i = 0; i < mt->pardist; i++) |
term_vspace(p); |
term_vspace(p); |
break; |
break; |
case (MAN_HEAD): |
case MAN_HEAD: |
term_fontrepl(p, TERMFONT_BOLD); |
term_fontrepl(p, TERMFONT_BOLD); |
p->offset = 0; |
p->offset = 0; |
break; |
break; |
case (MAN_BODY): |
case MAN_BODY: |
p->offset = mt->offset; |
p->offset = mt->offset; |
break; |
break; |
default: |
default: |
Line 886 pre_SH(DECL_ARGS) |
|
Line 862 pre_SH(DECL_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
|
static void |
static void |
post_SH(DECL_ARGS) |
post_SH(DECL_ARGS) |
{ |
{ |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_HEAD): |
case MAN_HEAD: |
term_newln(p); |
term_newln(p); |
break; |
break; |
case (MAN_BODY): |
case MAN_BODY: |
term_newln(p); |
term_newln(p); |
break; |
break; |
default: |
default: |
Line 904 post_SH(DECL_ARGS) |
|
Line 878 post_SH(DECL_ARGS) |
|
} |
} |
} |
} |
|
|
/* ARGSUSED */ |
|
static int |
static int |
pre_RS(DECL_ARGS) |
pre_RS(DECL_ARGS) |
{ |
{ |
Line 912 pre_RS(DECL_ARGS) |
|
Line 885 pre_RS(DECL_ARGS) |
|
size_t sz; |
size_t sz; |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case MAN_BLOCK: |
term_newln(p); |
term_newln(p); |
return(1); |
return(1); |
case (MAN_HEAD): |
case MAN_HEAD: |
return(0); |
return(0); |
default: |
default: |
break; |
break; |
Line 924 pre_RS(DECL_ARGS) |
|
Line 897 pre_RS(DECL_ARGS) |
|
sz = term_len(p, p->defindent); |
sz = term_len(p, p->defindent); |
|
|
if (NULL != (n = n->parent->head->child)) |
if (NULL != (n = n->parent->head->child)) |
if ((ival = a2width(p, n->string)) >= 0) |
if ((ival = a2width(p, n->string)) >= 0) |
sz = (size_t)ival; |
sz = (size_t)ival; |
|
|
mt->offset += sz; |
mt->offset += sz; |
p->offset = mt->offset; |
p->offset = mt->offset; |
p->rmargin = p->maxrmargin > p->offset ? |
p->rmargin = p->maxrmargin; |
p->maxrmargin : p->offset; |
|
|
|
if (++mt->lmarginsz < MAXMARGINS) |
if (++mt->lmarginsz < MAXMARGINS) |
mt->lmargincur = mt->lmarginsz; |
mt->lmargincur = mt->lmarginsz; |
Line 939 pre_RS(DECL_ARGS) |
|
Line 911 pre_RS(DECL_ARGS) |
|
return(1); |
return(1); |
} |
} |
|
|
/* ARGSUSED */ |
|
static void |
static void |
post_RS(DECL_ARGS) |
post_RS(DECL_ARGS) |
{ |
{ |
Line 947 post_RS(DECL_ARGS) |
|
Line 918 post_RS(DECL_ARGS) |
|
size_t sz; |
size_t sz; |
|
|
switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case MAN_BLOCK: |
return; |
return; |
case (MAN_HEAD): |
case MAN_HEAD: |
return; |
return; |
default: |
default: |
term_newln(p); |
term_newln(p); |
Line 958 post_RS(DECL_ARGS) |
|
Line 929 post_RS(DECL_ARGS) |
|
|
|
sz = term_len(p, p->defindent); |
sz = term_len(p, p->defindent); |
|
|
if (NULL != (n = n->parent->head->child)) |
if (NULL != (n = n->parent->head->child)) |
if ((ival = a2width(p, n->string)) >= 0) |
if ((ival = a2width(p, n->string)) >= 0) |
sz = (size_t)ival; |
sz = (size_t)ival; |
|
|
mt->offset = mt->offset < sz ? 0 : mt->offset - sz; |
mt->offset = mt->offset < sz ? 0 : mt->offset - sz; |
Line 969 post_RS(DECL_ARGS) |
|
Line 940 post_RS(DECL_ARGS) |
|
mt->lmargincur = mt->lmarginsz; |
mt->lmargincur = mt->lmarginsz; |
} |
} |
|
|
/* ARGSUSED */ |
|
static int |
static int |
pre_UR(DECL_ARGS) |
pre_UR(DECL_ARGS) |
{ |
{ |
Line 977 pre_UR(DECL_ARGS) |
|
Line 947 pre_UR(DECL_ARGS) |
|
return (MAN_HEAD != n->type); |
return (MAN_HEAD != n->type); |
} |
} |
|
|
/* ARGSUSED */ |
|
static void |
static void |
post_UR(DECL_ARGS) |
post_UR(DECL_ARGS) |
{ |
{ |
Line 1002 print_man_node(DECL_ARGS) |
|
Line 971 print_man_node(DECL_ARGS) |
|
int c; |
int c; |
|
|
switch (n->type) { |
switch (n->type) { |
case(MAN_TEXT): |
case MAN_TEXT: |
/* |
/* |
* If we have a blank line, output a vertical space. |
* If we have a blank line, output a vertical space. |
* If we have a space as the first character, break |
* If we have a space as the first character, break |
Line 1017 print_man_node(DECL_ARGS) |
|
Line 986 print_man_node(DECL_ARGS) |
|
term_word(p, n->string); |
term_word(p, n->string); |
goto out; |
goto out; |
|
|
case (MAN_EQN): |
case MAN_EQN: |
|
if ( ! (n->flags & MAN_LINE)) |
|
p->flags |= TERMP_NOSPACE; |
term_eqn(p, n->eqn); |
term_eqn(p, n->eqn); |
|
if (n->next != NULL && ! (n->next->flags & MAN_LINE)) |
|
p->flags |= TERMP_NOSPACE; |
return; |
return; |
case (MAN_TBL): |
case MAN_TBL: |
/* |
/* |
* Tables are preceded by a newline. Then process a |
* Tables are preceded by a newline. Then process a |
* table line, which will cause line termination, |
* table line, which will cause line termination, |
*/ |
*/ |
if (TBL_SPAN_FIRST & n->span->flags) |
if (TBL_SPAN_FIRST & n->span->flags) |
term_newln(p); |
term_newln(p); |
term_tbl(p, n->span); |
term_tbl(p, n->span); |
return; |
return; |
|
|
* -man doesn't have nested macros, we don't need to be |
* -man doesn't have nested macros, we don't need to be |
* more specific than this. |
* more specific than this. |
*/ |
*/ |
if (MANT_LITERAL & mt->fl && ! (TERMP_NOBREAK & p->flags) && |
if (mt->fl & MANT_LITERAL && |
(NULL == n->next || MAN_LINE & n->next->flags)) { |
! (p->flags & (TERMP_NOBREAK | TERMP_NONEWLINE)) && |
|
(n->next == NULL || n->next->flags & MAN_LINE)) { |
rm = p->rmargin; |
rm = p->rmargin; |
rmax = p->maxrmargin; |
rmax = p->maxrmargin; |
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
p->rmargin = p->maxrmargin = TERM_MAXMARGIN; |
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
if (NULL != n->string && '\0' != *n->string) |
if (n->string != NULL && *n->string != '\0') |
term_flushln(p); |
term_flushln(p); |
else |
else |
term_newln(p); |
term_newln(p); |
Line 1088 print_man_nodelist(DECL_ARGS) |
|
Line 1062 print_man_nodelist(DECL_ARGS) |
|
print_man_nodelist(p, mt, n->next, meta); |
print_man_nodelist(p, mt, n->next, meta); |
} |
} |
|
|
|
|
static void |
static void |
print_man_foot(struct termp *p, const void *arg) |
print_man_foot(struct termp *p, const void *arg) |
{ |
{ |
char title[BUFSIZ]; |
const struct man_meta *meta; |
size_t datelen; |
char *title; |
const struct man_meta *meta; |
size_t datelen, titlen; |
|
|
meta = (const struct man_meta *)arg; |
meta = (const struct man_meta *)arg; |
assert(meta->title); |
assert(meta->title); |
Line 1103 print_man_foot(struct termp *p, const void *arg) |
|
Line 1076 print_man_foot(struct termp *p, const void *arg) |
|
|
|
term_fontrepl(p, TERMFONT_NONE); |
term_fontrepl(p, TERMFONT_NONE); |
|
|
term_vspace(p); |
if (meta->hasbody) |
|
term_vspace(p); |
|
|
/* |
/* |
* Temporary, undocumented option to imitate mdoc(7) output. |
* Temporary, undocumented option to imitate mdoc(7) output. |
Line 1112 print_man_foot(struct termp *p, const void *arg) |
|
Line 1086 print_man_foot(struct termp *p, const void *arg) |
|
*/ |
*/ |
|
|
if ( ! p->mdocstyle) { |
if ( ! p->mdocstyle) { |
term_vspace(p); |
if (meta->hasbody) { |
term_vspace(p); |
term_vspace(p); |
snprintf(title, BUFSIZ, "%s(%s)", meta->title, meta->msec); |
term_vspace(p); |
|
} |
|
mandoc_asprintf(&title, "%s(%s)", |
|
meta->title, meta->msec); |
} else if (meta->source) { |
} else if (meta->source) { |
strlcpy(title, meta->source, BUFSIZ); |
title = mandoc_strdup(meta->source); |
} else { |
} else { |
title[0] = '\0'; |
title = mandoc_strdup(""); |
} |
} |
datelen = term_strlen(p, meta->date); |
datelen = term_strlen(p, meta->date); |
|
|
Line 1127 print_man_foot(struct termp *p, const void *arg) |
|
Line 1104 print_man_foot(struct termp *p, const void *arg) |
|
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; |
p->flags |= TERMP_NOSPACE | TERMP_NOBREAK; |
p->trailspace = 1; |
p->trailspace = 1; |
p->offset = 0; |
p->offset = 0; |
p->rmargin = (p->maxrmargin - datelen + term_len(p, 1)) / 2; |
p->rmargin = p->maxrmargin > datelen ? |
|
(p->maxrmargin + term_len(p, 1) - datelen) / 2 : 0; |
|
|
if (meta->source) |
if (meta->source) |
term_word(p, meta->source); |
term_word(p, meta->source); |
Line 1135 print_man_foot(struct termp *p, const void *arg) |
|
Line 1113 print_man_foot(struct termp *p, const void *arg) |
|
|
|
/* At the bottom in the middle: manual date. */ |
/* At the bottom in the middle: manual date. */ |
|
|
p->flags |= TERMP_NOSPACE; |
|
p->offset = p->rmargin; |
p->offset = p->rmargin; |
p->rmargin = p->maxrmargin - term_strlen(p, title); |
titlen = term_strlen(p, title); |
if (p->offset + datelen >= p->rmargin) |
p->rmargin = p->maxrmargin > titlen ? p->maxrmargin - titlen : 0; |
p->rmargin = p->offset + datelen; |
p->flags |= TERMP_NOSPACE; |
|
|
term_word(p, meta->date); |
term_word(p, meta->date); |
term_flushln(p); |
term_flushln(p); |
Line 1154 print_man_foot(struct termp *p, const void *arg) |
|
Line 1131 print_man_foot(struct termp *p, const void *arg) |
|
|
|
term_word(p, title); |
term_word(p, title); |
term_flushln(p); |
term_flushln(p); |
|
free(title); |
} |
} |
|
|
|
|
static void |
static void |
print_man_head(struct termp *p, const void *arg) |
print_man_head(struct termp *p, const void *arg) |
{ |
{ |
char buf[BUFSIZ], title[BUFSIZ]; |
const struct man_meta *meta; |
size_t buflen, titlen; |
const char *volume; |
const struct man_meta *meta; |
char *title; |
|
size_t vollen, titlen; |
|
|
meta = (const struct man_meta *)arg; |
meta = (const struct man_meta *)arg; |
assert(meta->title); |
assert(meta->title); |
assert(meta->msec); |
assert(meta->msec); |
|
|
if (meta->vol) |
volume = NULL == meta->vol ? "" : meta->vol; |
strlcpy(buf, meta->vol, BUFSIZ); |
vollen = term_strlen(p, volume); |
else |
|
buf[0] = '\0'; |
|
buflen = term_strlen(p, buf); |
|
|
|
/* Top left corner: manual title and section. */ |
/* Top left corner: manual title and section. */ |
|
|
snprintf(title, BUFSIZ, "%s(%s)", meta->title, meta->msec); |
mandoc_asprintf(&title, "%s(%s)", meta->title, meta->msec); |
titlen = term_strlen(p, title); |
titlen = term_strlen(p, title); |
|
|
p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; |
p->flags |= TERMP_NOBREAK | TERMP_NOSPACE; |
p->trailspace = 1; |
p->trailspace = 1; |
p->offset = 0; |
p->offset = 0; |
p->rmargin = 2 * (titlen+1) + buflen < p->maxrmargin ? |
p->rmargin = 2 * (titlen+1) + vollen < p->maxrmargin ? |
(p->maxrmargin - |
(p->maxrmargin - vollen + term_len(p, 1)) / 2 : |
term_strlen(p, buf) + term_len(p, 1)) / 2 : |
vollen < p->maxrmargin ? p->maxrmargin - vollen : 0; |
p->maxrmargin - buflen; |
|
|
|
term_word(p, title); |
term_word(p, title); |
term_flushln(p); |
term_flushln(p); |
Line 1194 print_man_head(struct termp *p, const void *arg) |
|
Line 1168 print_man_head(struct termp *p, const void *arg) |
|
|
|
p->flags |= TERMP_NOSPACE; |
p->flags |= TERMP_NOSPACE; |
p->offset = p->rmargin; |
p->offset = p->rmargin; |
p->rmargin = p->offset + buflen + titlen < p->maxrmargin ? |
p->rmargin = p->offset + vollen + titlen < p->maxrmargin ? |
p->maxrmargin - titlen : p->maxrmargin; |
p->maxrmargin - titlen : p->maxrmargin; |
|
|
term_word(p, buf); |
term_word(p, volume); |
term_flushln(p); |
term_flushln(p); |
|
|
/* Top right corner: title and section, again. */ |
/* Top right corner: title and section, again. */ |
Line 1216 print_man_head(struct termp *p, const void *arg) |
|
Line 1190 print_man_head(struct termp *p, const void *arg) |
|
p->offset = 0; |
p->offset = 0; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
|
|
/* |
/* |
* Groff prints three blank lines before the content. |
* Groff prints three blank lines before the content. |
* Do the same, except in the temporary, undocumented |
* Do the same, except in the temporary, undocumented |
* mode imitating mdoc(7) output. |
* mode imitating mdoc(7) output. |
Line 1227 print_man_head(struct termp *p, const void *arg) |
|
Line 1201 print_man_head(struct termp *p, const void *arg) |
|
term_vspace(p); |
term_vspace(p); |
term_vspace(p); |
term_vspace(p); |
} |
} |
|
free(title); |
} |
} |