version 1.25, 2009/08/19 09:14:50 |
version 1.26, 2009/08/19 11:30:40 |
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struct mtermp { |
struct mtermp { |
int fl; |
int fl; |
#define MANT_LITERAL (1 << 0) |
#define MANT_LITERAL (1 << 0) |
int lmargin; |
/* |
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* Default amount to indent the left margin after leading text |
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* has been printed (e.g., `HP' left-indent, `TP' and `IP' body |
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* indent). This needs to be saved because `HP' and so on, if |
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* not having a specified value, must default. |
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* |
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* Note that this is the indentation AFTER the left offset, so |
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* the total offset is usually offset + lmargin. |
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*/ |
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size_t lmargin; |
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/* |
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* The default offset, i.e., the amount between any text and the |
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* page boundary. |
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*/ |
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size_t offset; |
}; |
}; |
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#define DECL_ARGS struct termp *p, \ |
#define DECL_ARGS struct termp *p, \ |
Line 54 static int pre_IR(DECL_ARGS); |
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Line 68 static int pre_IR(DECL_ARGS); |
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static int pre_PP(DECL_ARGS); |
static int pre_PP(DECL_ARGS); |
static int pre_RB(DECL_ARGS); |
static int pre_RB(DECL_ARGS); |
static int pre_RI(DECL_ARGS); |
static int pre_RI(DECL_ARGS); |
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static int pre_RS(DECL_ARGS); |
static int pre_SH(DECL_ARGS); |
static int pre_SH(DECL_ARGS); |
static int pre_SS(DECL_ARGS); |
static int pre_SS(DECL_ARGS); |
static int pre_TP(DECL_ARGS); |
static int pre_TP(DECL_ARGS); |
Line 67 static void post_B(DECL_ARGS); |
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Line 82 static void post_B(DECL_ARGS); |
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static void post_I(DECL_ARGS); |
static void post_I(DECL_ARGS); |
static void post_IP(DECL_ARGS); |
static void post_IP(DECL_ARGS); |
static void post_HP(DECL_ARGS); |
static void post_HP(DECL_ARGS); |
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static void post_RS(DECL_ARGS); |
static void post_SH(DECL_ARGS); |
static void post_SH(DECL_ARGS); |
static void post_SS(DECL_ARGS); |
static void post_SS(DECL_ARGS); |
static void post_TP(DECL_ARGS); |
static void post_TP(DECL_ARGS); |
Line 101 static const struct termact termacts[MAN_MAX] = { |
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Line 117 static const struct termact termacts[MAN_MAX] = { |
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{ pre_fi, NULL }, /* fi */ |
{ pre_fi, NULL }, /* fi */ |
{ pre_r, NULL }, /* r */ |
{ pre_r, NULL }, /* r */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RS */ |
{ pre_RS, post_RS }, /* RS */ |
}; |
}; |
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#ifdef __linux__ |
#ifdef __linux__ |
Line 132 man_run(struct termp *p, const struct man *m) |
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Line 148 man_run(struct termp *p, const struct man *m) |
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mt.fl = 0; |
mt.fl = 0; |
mt.lmargin = INDENT; |
mt.lmargin = INDENT; |
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mt.offset = INDENT; |
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if (man_node(m)->child) |
if (man_node(m)->child) |
print_body(p, &mt, man_node(m)->child, man_meta(m)); |
print_body(p, &mt, man_node(m)->child, man_meta(m)); |
Line 433 pre_HP(DECL_ARGS) |
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Line 450 pre_HP(DECL_ARGS) |
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return(0); |
return(0); |
} |
} |
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len = (size_t)mt->lmargin; |
len = mt->lmargin; |
ival = -1; |
ival = -1; |
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/* Calculate offset. */ |
/* Calculate offset. */ |
Line 445 pre_HP(DECL_ARGS) |
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Line 462 pre_HP(DECL_ARGS) |
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if (0 == len) |
if (0 == len) |
len = 1; |
len = 1; |
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p->offset = INDENT; |
p->offset = mt->offset; |
p->rmargin = INDENT + len; |
p->rmargin = mt->offset + len; |
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if (ival >= 0) |
if (ival >= 0) |
mt->lmargin = ival; |
mt->lmargin = (size_t)ival; |
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return(1); |
return(1); |
} |
} |
Line 468 post_HP(DECL_ARGS) |
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Line 485 post_HP(DECL_ARGS) |
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term_flushln(p); |
term_flushln(p); |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_NOBREAK; |
p->flags &= ~TERMP_TWOSPACE; |
p->flags &= ~TERMP_TWOSPACE; |
p->offset = INDENT; |
p->offset = mt->offset; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
default: |
default: |
Line 488 pre_PP(DECL_ARGS) |
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Line 505 pre_PP(DECL_ARGS) |
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fmt_block_vspace(p, n); |
fmt_block_vspace(p, n); |
break; |
break; |
default: |
default: |
p->offset = INDENT; |
p->offset = mt->offset; |
break; |
break; |
} |
} |
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Line 520 pre_IP(DECL_ARGS) |
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Line 537 pre_IP(DECL_ARGS) |
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return(1); |
return(1); |
} |
} |
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len = (size_t)mt->lmargin; |
len = mt->lmargin; |
ival = -1; |
ival = -1; |
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/* Calculate offset. */ |
/* Calculate offset. */ |
Line 539 pre_IP(DECL_ARGS) |
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Line 556 pre_IP(DECL_ARGS) |
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if (0 == len) |
if (0 == len) |
len = 1; |
len = 1; |
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p->offset = INDENT; |
p->offset = mt->offset; |
p->rmargin = INDENT + len; |
p->rmargin = mt->offset + len; |
if (ival < 0) |
if (ival < 0) |
break; |
break; |
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/* Set the saved left-margin. */ |
/* Set the saved left-margin. */ |
mt->lmargin = ival; |
mt->lmargin = (size_t)ival; |
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/* Don't print the length value. */ |
/* Don't print the length value. */ |
for (nn = n->child; nn->next; nn = nn->next) |
for (nn = n->child; nn->next; nn = nn->next) |
print_node(p, mt, nn, m); |
print_node(p, mt, nn, m); |
return(0); |
return(0); |
case (MAN_BODY): |
case (MAN_BODY): |
p->offset = INDENT + len; |
p->offset = mt->offset + len; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
default: |
default: |
Line 625 pre_TP(DECL_ARGS) |
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Line 642 pre_TP(DECL_ARGS) |
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if (0 == len) |
if (0 == len) |
len = 1; |
len = 1; |
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p->offset = INDENT; |
p->offset = mt->offset; |
p->rmargin = INDENT + len; |
p->rmargin = mt->offset + len; |
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/* Don't print same-line elements. */ |
/* Don't print same-line elements. */ |
for (nn = n->child; nn; nn = nn->next) |
for (nn = n->child; nn; nn = nn->next) |
Line 634 pre_TP(DECL_ARGS) |
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Line 651 pre_TP(DECL_ARGS) |
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print_node(p, mt, nn, m); |
print_node(p, mt, nn, m); |
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if (ival >= 0) |
if (ival >= 0) |
mt->lmargin = ival; |
mt->lmargin = (size_t)ival; |
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return(0); |
return(0); |
case (MAN_BODY): |
case (MAN_BODY): |
p->offset = INDENT + len; |
p->offset = mt->offset + len; |
p->rmargin = p->maxrmargin; |
p->rmargin = p->maxrmargin; |
break; |
break; |
default: |
default: |
Line 679 pre_SS(DECL_ARGS) |
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Line 696 pre_SS(DECL_ARGS) |
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switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case (MAN_BLOCK): |
mt->lmargin = INDENT; |
mt->lmargin = INDENT; |
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mt->offset = INDENT; |
/* If following a prior empty `SS', no vspace. */ |
/* If following a prior empty `SS', no vspace. */ |
if (n->prev && MAN_SS == n->prev->tok) |
if (n->prev && MAN_SS == n->prev->tok) |
if (NULL == n->prev->body->child) |
if (NULL == n->prev->body->child) |
Line 692 pre_SS(DECL_ARGS) |
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Line 710 pre_SS(DECL_ARGS) |
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p->offset = HALFINDENT; |
p->offset = HALFINDENT; |
break; |
break; |
case (MAN_BODY): |
case (MAN_BODY): |
p->offset = INDENT; |
p->offset = mt->offset; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 729 pre_SH(DECL_ARGS) |
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Line 747 pre_SH(DECL_ARGS) |
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switch (n->type) { |
switch (n->type) { |
case (MAN_BLOCK): |
case (MAN_BLOCK): |
mt->lmargin = INDENT; |
mt->lmargin = INDENT; |
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mt->offset = INDENT; |
/* If following a prior empty `SH', no vspace. */ |
/* If following a prior empty `SH', no vspace. */ |
if (n->prev && MAN_SH == n->prev->tok) |
if (n->prev && MAN_SH == n->prev->tok) |
if (NULL == n->prev->body->child) |
if (NULL == n->prev->body->child) |
Line 740 pre_SH(DECL_ARGS) |
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Line 759 pre_SH(DECL_ARGS) |
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p->offset = 0; |
p->offset = 0; |
break; |
break; |
case (MAN_BODY): |
case (MAN_BODY): |
p->offset = INDENT; |
p->offset = mt->offset; |
break; |
break; |
default: |
default: |
break; |
break; |
Line 764 post_SH(DECL_ARGS) |
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Line 783 post_SH(DECL_ARGS) |
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term_newln(p); |
term_newln(p); |
break; |
break; |
default: |
default: |
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break; |
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} |
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} |
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/* ARGSUSED */ |
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static int |
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pre_RS(DECL_ARGS) |
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{ |
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const struct man_node *nn; |
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int ival; |
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switch (n->type) { |
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case (MAN_BLOCK): |
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term_newln(p); |
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return(1); |
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case (MAN_HEAD): |
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return(0); |
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default: |
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break; |
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} |
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if (NULL == (nn = n->parent->head->child)) { |
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mt->offset = mt->lmargin + INDENT; |
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p->offset = mt->offset; |
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return(1); |
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} |
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if ((ival = arg_width(nn)) < 0) |
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return(1); |
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mt->offset = INDENT + (size_t)ival; |
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p->offset = mt->offset; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static void |
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post_RS(DECL_ARGS) |
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{ |
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switch (n->type) { |
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case (MAN_BLOCK): |
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mt->offset = mt->lmargin = INDENT; |
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break; |
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default: |
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term_newln(p); |
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p->offset = INDENT; |
break; |
break; |
} |
} |
} |
} |