version 1.29, 2009/07/29 08:52:24 |
version 1.42, 2010/02/17 19:28:11 |
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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. |
*/ |
*/ |
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
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#include <time.h> |
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#include "libmdoc.h" |
#include "libmdoc.h" |
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#define REWIND_NOHALT (1 << 1) |
#define REWIND_NOHALT (1 << 1) |
#define REWIND_HALT (1 << 2) |
#define REWIND_HALT (1 << 2) |
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static int ctx_synopsis(MACRO_PROT_ARGS); |
static int obsolete(MACRO_PROT_ARGS); |
static int obsolete(MACRO_PROT_ARGS); |
static int blk_part_exp(MACRO_PROT_ARGS); |
static int blk_part_exp(MACRO_PROT_ARGS); |
static int in_line_eoln(MACRO_PROT_ARGS); |
static int in_line_eoln(MACRO_PROT_ARGS); |
Line 41 static int rew_dohalt(int, enum mdoc_type, |
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Line 47 static int rew_dohalt(int, enum mdoc_type, |
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static int rew_alt(int); |
static int rew_alt(int); |
static int rew_dobreak(int, const struct mdoc_node *); |
static int rew_dobreak(int, const struct mdoc_node *); |
static int rew_elem(struct mdoc *, int); |
static int rew_elem(struct mdoc *, int); |
static int rew_impblock(struct mdoc *, int, int, int); |
static int rew_sub(enum mdoc_type, struct mdoc *, |
static int rew_expblock(struct mdoc *, int, int, int); |
int, int, int); |
static int rew_subblock(enum mdoc_type, |
static int rew_last(struct mdoc *, |
struct mdoc *, int, int, int); |
const struct mdoc_node *); |
static int rew_last(struct mdoc *, struct mdoc_node *); |
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static int append_delims(struct mdoc *, int, int *, char *); |
static int append_delims(struct mdoc *, int, int *, char *); |
static int lookup(struct mdoc *, int, const char *); |
static int lookup(int, const char *); |
static int lookup_raw(struct mdoc *, const char *); |
static int lookup_raw(const char *); |
static int swarn(struct mdoc *, enum mdoc_type, int, int, |
static int swarn(struct mdoc *, enum mdoc_type, int, int, |
const struct mdoc_node *); |
const struct mdoc_node *); |
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Line 94 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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Line 99 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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{ in_line_eoln, 0 }, /* Rv */ |
{ in_line_eoln, 0 }, /* Rv */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* St */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* St */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Va */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Va */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Vt */ |
{ ctx_synopsis, MDOC_CALLABLE | MDOC_PARSED }, /* Vt */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Xr */ |
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Xr */ |
{ in_line_eoln, 0 }, /* %A */ |
{ in_line_eoln, 0 }, /* %A */ |
{ in_line_eoln, 0 }, /* %B */ |
{ in_line_eoln, 0 }, /* %B */ |
{ in_line_eoln, 0 }, /* %D */ |
{ in_line_eoln, 0 }, /* %D */ |
Line 175 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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Line 180 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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{ in_line_eoln, 0 }, /* %Q */ |
{ in_line_eoln, 0 }, /* %Q */ |
{ in_line_eoln, 0 }, /* br */ |
{ in_line_eoln, 0 }, /* br */ |
{ in_line_eoln, 0 }, /* sp */ |
{ in_line_eoln, 0 }, /* sp */ |
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{ in_line_eoln, 0 }, /* %U */ |
}; |
}; |
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const struct mdoc_macro * const mdoc_macros = __mdoc_macros; |
const struct mdoc_macro * const mdoc_macros = __mdoc_macros; |
Line 233 swarn(struct mdoc *mdoc, enum mdoc_type type, |
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Line 239 swarn(struct mdoc *mdoc, enum mdoc_type type, |
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* are errors. |
* are errors. |
*/ |
*/ |
int |
int |
mdoc_macroend(struct mdoc *mdoc) |
mdoc_macroend(struct mdoc *m) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
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/* Scan for open explicit scopes. */ |
/* Scan for open explicit scopes. */ |
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n = MDOC_VALID & mdoc->last->flags ? |
n = MDOC_VALID & m->last->flags ? m->last->parent : m->last; |
mdoc->last->parent : mdoc->last; |
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for ( ; n; n = n->parent) { |
for ( ; n; n = n->parent) { |
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
continue; |
continue; |
if ( ! (MDOC_EXPLICIT & mdoc_macros[n->tok].flags)) |
if ( ! (MDOC_EXPLICIT & mdoc_macros[n->tok].flags)) |
continue; |
continue; |
return(mdoc_nerr(mdoc, n, EOPEN)); |
return(mdoc_nerr(m, n, EOPEN)); |
} |
} |
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return(rew_last(mdoc, mdoc->first)); |
/* Rewind to the first. */ |
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return(rew_last(m, m->first)); |
} |
} |
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/* |
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* Look up a macro from within a subsequent context. |
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*/ |
static int |
static int |
lookup(struct mdoc *mdoc, int from, const char *p) |
lookup(int from, const char *p) |
{ |
{ |
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/* FIXME: make -diag lists be un-PARSED. */ |
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if ( ! (MDOC_PARSED & mdoc_macros[from].flags)) |
if ( ! (MDOC_PARSED & mdoc_macros[from].flags)) |
return(MDOC_MAX); |
return(MDOC_MAX); |
return(lookup_raw(mdoc, p)); |
return(lookup_raw(p)); |
} |
} |
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/* |
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* Lookup a macro following the initial line macro. |
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*/ |
static int |
static int |
lookup_raw(struct mdoc *mdoc, const char *p) |
lookup_raw(const char *p) |
{ |
{ |
int res; |
int res; |
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if (MDOC_MAX == (res = mdoc_hash_find(mdoc->htab, p))) |
if (MDOC_MAX == (res = mdoc_hash_find(p))) |
return(MDOC_MAX); |
return(MDOC_MAX); |
if (MDOC_CALLABLE & mdoc_macros[res].flags) |
if (MDOC_CALLABLE & mdoc_macros[res].flags) |
return(res); |
return(res); |
Line 277 lookup_raw(struct mdoc *mdoc, const char *p) |
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Line 292 lookup_raw(struct mdoc *mdoc, const char *p) |
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static int |
static int |
rew_last(struct mdoc *mdoc, struct mdoc_node *to) |
rew_last(struct mdoc *mdoc, const struct mdoc_node *to) |
{ |
{ |
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assert(to); |
assert(to); |
Line 299 rew_last(struct mdoc *mdoc, struct mdoc_node *to) |
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Line 314 rew_last(struct mdoc *mdoc, struct mdoc_node *to) |
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} |
} |
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/* |
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* Return the opening macro of a closing one, e.g., `Ec' has `Eo' as its |
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* matching pair. |
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*/ |
static int |
static int |
rew_alt(int tok) |
rew_alt(int tok) |
{ |
{ |
Line 380 rew_dohalt(int tok, enum mdoc_type type, const struct |
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Line 399 rew_dohalt(int tok, enum mdoc_type type, const struct |
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case (MDOC_Qq): |
case (MDOC_Qq): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Sq): |
case (MDOC_Sq): |
assert(MDOC_HEAD != type); |
/* FALLTHROUGH */ |
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case (MDOC_Vt): |
assert(MDOC_TAIL != type); |
assert(MDOC_TAIL != type); |
if (type == p->type && tok == p->tok) |
if (type == p->type && tok == p->tok) |
return(REWIND_REWIND); |
return(REWIND_REWIND); |
Line 439 rew_dohalt(int tok, enum mdoc_type type, const struct |
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Line 459 rew_dohalt(int tok, enum mdoc_type type, const struct |
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if (type == p->type && tok == p->tok) |
if (type == p->type && tok == p->tok) |
return(REWIND_REWIND); |
return(REWIND_REWIND); |
break; |
break; |
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/* Multi-line explicit scope close. */ |
/* Multi-line explicit scope close. */ |
case (MDOC_Ac): |
case (MDOC_Ac): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
Line 551 rew_elem(struct mdoc *mdoc, int tok) |
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Line 570 rew_elem(struct mdoc *mdoc, int tok) |
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static int |
static int |
rew_subblock(enum mdoc_type type, struct mdoc *mdoc, |
rew_sub(enum mdoc_type t, struct mdoc *m, |
int tok, int line, int ppos) |
int tok, int line, int ppos) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
int c; |
int c; |
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/* LINTED */ |
/* LINTED */ |
for (n = mdoc->last; n; n = n->parent) { |
for (n = m->last; n; n = n->parent) { |
c = rew_dohalt(tok, type, n); |
c = rew_dohalt(tok, t, n); |
if (REWIND_HALT == c) |
if (REWIND_HALT == c) { |
return(1); |
if (MDOC_BLOCK != t) |
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return(1); |
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if ( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)) |
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return(1); |
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return(mdoc_perr(m, line, ppos, ENOCTX)); |
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} |
if (REWIND_REWIND == c) |
if (REWIND_REWIND == c) |
break; |
break; |
else if (rew_dobreak(tok, n)) |
else if (rew_dobreak(tok, n)) |
continue; |
continue; |
if ( ! swarn(mdoc, type, line, ppos, n)) |
if ( ! swarn(m, t, line, ppos, n)) |
return(0); |
return(0); |
} |
} |
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assert(n); |
assert(n); |
return(rew_last(mdoc, n)); |
return(rew_last(m, n)); |
} |
} |
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static int |
static int |
rew_expblock(struct mdoc *mdoc, int tok, int line, int ppos) |
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{ |
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struct mdoc_node *n; |
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int c; |
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/* LINTED */ |
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for (n = mdoc->last; n; n = n->parent) { |
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c = rew_dohalt(tok, MDOC_BLOCK, n); |
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if (REWIND_HALT == c) |
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return(mdoc_perr(mdoc, line, ppos, ENOCTX)); |
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if (REWIND_REWIND == c) |
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break; |
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else if (rew_dobreak(tok, n)) |
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continue; |
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if ( ! swarn(mdoc, MDOC_BLOCK, line, ppos, n)) |
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return(0); |
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} |
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assert(n); |
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return(rew_last(mdoc, n)); |
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} |
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static int |
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rew_impblock(struct mdoc *mdoc, int tok, int line, int ppos) |
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{ |
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struct mdoc_node *n; |
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int c; |
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/* LINTED */ |
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for (n = mdoc->last; n; n = n->parent) { |
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c = rew_dohalt(tok, MDOC_BLOCK, n); |
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if (REWIND_HALT == c) |
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return(1); |
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else if (REWIND_REWIND == c) |
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break; |
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else if (rew_dobreak(tok, n)) |
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continue; |
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if ( ! swarn(mdoc, MDOC_BLOCK, line, ppos, n)) |
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return(0); |
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} |
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assert(n); |
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return(rew_last(mdoc, n)); |
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} |
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static int |
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append_delims(struct mdoc *mdoc, int line, int *pos, char *buf) |
append_delims(struct mdoc *mdoc, int line, int *pos, char *buf) |
{ |
{ |
int c, lastarg; |
int c, lastarg; |
Line 634 append_delims(struct mdoc *mdoc, int line, int *pos, c |
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Line 610 append_delims(struct mdoc *mdoc, int line, int *pos, c |
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for (;;) { |
for (;;) { |
lastarg = *pos; |
lastarg = *pos; |
c = mdoc_args(mdoc, line, pos, buf, 0, &p); |
c = mdoc_zargs(mdoc, line, pos, buf, ARGS_NOWARN, &p); |
assert(ARGS_PHRASE != c); |
assert(ARGS_PHRASE != c); |
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if (ARGS_ERROR == c) |
if (ARGS_ERROR == c) |
Line 644 append_delims(struct mdoc *mdoc, int line, int *pos, c |
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Line 620 append_delims(struct mdoc *mdoc, int line, int *pos, c |
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assert(mdoc_isdelim(p)); |
assert(mdoc_isdelim(p)); |
if ( ! mdoc_word_alloc(mdoc, line, lastarg, p)) |
if ( ! mdoc_word_alloc(mdoc, line, lastarg, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
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} |
} |
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return(1); |
return(1); |
Line 671 blk_exp_close(MACRO_PROT_ARGS) |
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Line 646 blk_exp_close(MACRO_PROT_ARGS) |
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if ( ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) { |
if ( ! (MDOC_CALLABLE & mdoc_macros[tok].flags)) { |
if (buf[*pos]) |
if (buf[*pos]) |
if ( ! mdoc_pwarn(mdoc, line, ppos, ENOLINE)) |
if ( ! mdoc_pwarn(m, line, ppos, ENOLINE)) |
return(0); |
return(0); |
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if ( ! rew_subblock(MDOC_BODY, mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_BODY, m, tok, line, ppos)) |
return(0); |
return(0); |
return(rew_expblock(mdoc, tok, line, ppos)); |
return(rew_sub(MDOC_BLOCK, m, tok, line, ppos)); |
} |
} |
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if ( ! rew_subblock(MDOC_BODY, mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_BODY, m, tok, line, ppos)) |
return(0); |
return(0); |
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if (maxargs > 0) { |
if (maxargs > 0) |
if ( ! mdoc_tail_alloc(mdoc, line, |
if ( ! mdoc_tail_alloc(m, line, ppos, rew_alt(tok))) |
ppos, rew_alt(tok))) |
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return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
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} |
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for (flushed = j = 0; ; j++) { |
for (flushed = j = 0; ; j++) { |
lastarg = *pos; |
lastarg = *pos; |
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if (j == maxargs && ! flushed) { |
if (j == maxargs && ! flushed) { |
if ( ! rew_expblock(mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_BLOCK, m, tok, line, ppos)) |
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
} |
} |
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c = mdoc_args(mdoc, line, pos, buf, tok, &p); |
c = mdoc_args(m, line, pos, buf, tok, &p); |
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if (ARGS_ERROR == c) |
if (ARGS_ERROR == c) |
return(0); |
return(0); |
Line 707 blk_exp_close(MACRO_PROT_ARGS) |
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Line 679 blk_exp_close(MACRO_PROT_ARGS) |
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if (ARGS_EOLN == c) |
if (ARGS_EOLN == c) |
break; |
break; |
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if (MDOC_MAX != (c = lookup(mdoc, tok, p))) { |
if (MDOC_MAX != (c = lookup(tok, p))) { |
if ( ! flushed) { |
if ( ! flushed) { |
if ( ! rew_expblock(mdoc, tok, |
if ( ! rew_sub(MDOC_BLOCK, m, tok, line, ppos)) |
line, ppos)) |
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return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
} |
} |
if ( ! mdoc_macro(mdoc, c, line, lastarg, pos, buf)) |
if ( ! mdoc_macro(m, c, line, lastarg, pos, buf)) |
return(0); |
return(0); |
break; |
break; |
} |
} |
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if ( ! mdoc_word_alloc(mdoc, line, lastarg, p)) |
if ( ! mdoc_word_alloc(m, line, lastarg, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
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} |
} |
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if ( ! flushed && ! rew_expblock(mdoc, tok, line, ppos)) |
if ( ! flushed && ! rew_sub(MDOC_BLOCK, m, tok, line, ppos)) |
return(0); |
return(0); |
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if (ppos > 1) |
if (ppos > 1) |
return(1); |
return(1); |
return(append_delims(mdoc, line, pos, buf)); |
return(append_delims(m, line, pos, buf)); |
} |
} |
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/* |
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* In-line macros where reserved words cause scope close-reopen. |
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*/ |
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static int |
static int |
in_line(MACRO_PROT_ARGS) |
in_line(MACRO_PROT_ARGS) |
{ |
{ |
Line 768 in_line(MACRO_PROT_ARGS) |
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Line 735 in_line(MACRO_PROT_ARGS) |
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for (arg = NULL;; ) { |
for (arg = NULL;; ) { |
la = *pos; |
la = *pos; |
c = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
c = mdoc_argv(m, line, tok, &arg, pos, buf); |
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if (ARGV_WORD == c) { |
if (ARGV_WORD == c) { |
*pos = la; |
*pos = la; |
Line 785 in_line(MACRO_PROT_ARGS) |
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Line 752 in_line(MACRO_PROT_ARGS) |
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for (cnt = 0, lastpunct = 1;; ) { |
for (cnt = 0, lastpunct = 1;; ) { |
la = *pos; |
la = *pos; |
w = mdoc_args(mdoc, line, pos, buf, tok, &p); |
w = mdoc_args(m, line, pos, buf, tok, &p); |
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if (ARGS_ERROR == w) |
if (ARGS_ERROR == w) |
return(0); |
return(0); |
Line 796 in_line(MACRO_PROT_ARGS) |
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Line 763 in_line(MACRO_PROT_ARGS) |
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/* Quoted words shouldn't be looked-up. */ |
/* Quoted words shouldn't be looked-up. */ |
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c = ARGS_QWORD == w ? MDOC_MAX : lookup(mdoc, tok, p); |
c = ARGS_QWORD == w ? MDOC_MAX : lookup(tok, p); |
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/* |
/* |
* In this case, we've located a submacro and must |
* In this case, we've located a submacro and must |
Line 806 in_line(MACRO_PROT_ARGS) |
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Line 773 in_line(MACRO_PROT_ARGS) |
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*/ |
*/ |
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if (MDOC_MAX != c) { |
if (MDOC_MAX != c) { |
if (0 == lastpunct && ! rew_elem(mdoc, tok)) |
if (0 == lastpunct && ! rew_elem(m, tok)) |
return(0); |
return(0); |
if (nc && 0 == cnt) { |
if (nc && 0 == cnt) { |
if ( ! mdoc_elem_alloc(mdoc, line, ppos, |
if ( ! mdoc_elem_alloc(m, line, ppos, tok, arg)) |
tok, arg)) |
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return(0); |
return(0); |
if ( ! rew_last(mdoc, mdoc->last)) |
if ( ! rew_last(m, m->last)) |
return(0); |
return(0); |
} else if ( ! nc && 0 == cnt) { |
} else if ( ! nc && 0 == cnt) { |
mdoc_argv_free(arg); |
mdoc_argv_free(arg); |
if ( ! mdoc_pwarn(mdoc, line, ppos, EIGNE)) |
if ( ! mdoc_pwarn(m, line, ppos, EIGNE)) |
return(0); |
return(0); |
} |
} |
c = mdoc_macro(mdoc, c, line, la, pos, buf); |
c = mdoc_macro(m, c, line, la, pos, buf); |
if (0 == c) |
if (0 == c) |
return(0); |
return(0); |
if (ppos > 1) |
if (ppos > 1) |
return(1); |
return(1); |
return(append_delims(mdoc, line, pos, buf)); |
return(append_delims(m, line, pos, buf)); |
} |
} |
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/* |
/* |
Line 836 in_line(MACRO_PROT_ARGS) |
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Line 802 in_line(MACRO_PROT_ARGS) |
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d = mdoc_isdelim(p); |
d = mdoc_isdelim(p); |
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if (ARGS_QWORD != w && d) { |
if (ARGS_QWORD != w && d) { |
if (0 == lastpunct && ! rew_elem(mdoc, tok)) |
if (0 == lastpunct && ! rew_elem(m, tok)) |
return(0); |
return(0); |
lastpunct = 1; |
lastpunct = 1; |
} else if (lastpunct) { |
} else if (lastpunct) { |
c = mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
if ( ! mdoc_elem_alloc(m, line, ppos, tok, arg)) |
if (0 == c) |
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return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
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lastpunct = 0; |
lastpunct = 0; |
} |
} |
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if ( ! d) |
if ( ! d) |
cnt++; |
cnt++; |
if ( ! mdoc_word_alloc(mdoc, line, la, p)) |
if ( ! mdoc_word_alloc(m, line, la, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
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/* |
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* `Fl' macros have their scope re-opened with each new |
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* word so that the `-' can be added to each one without |
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* having to parse out spaces. |
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*/ |
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if (0 == lastpunct && MDOC_Fl == tok) { |
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if ( ! rew_elem(m, tok)) |
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return(0); |
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lastpunct = 1; |
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} |
} |
} |
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|
if (0 == lastpunct && ! rew_elem(mdoc, tok)) |
if (0 == lastpunct && ! rew_elem(m, tok)) |
return(0); |
return(0); |
|
|
/* |
/* |
Line 864 in_line(MACRO_PROT_ARGS) |
|
Line 838 in_line(MACRO_PROT_ARGS) |
|
* |
* |
*/ |
*/ |
if (nc && 0 == cnt) { |
if (nc && 0 == cnt) { |
c = mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
if ( ! mdoc_elem_alloc(m, line, ppos, tok, arg)) |
if (0 == c) |
|
return(0); |
return(0); |
if ( ! rew_last(mdoc, mdoc->last)) |
if ( ! rew_last(m, m->last)) |
return(0); |
return(0); |
} else if ( ! nc && 0 == cnt) { |
} else if ( ! nc && 0 == cnt) { |
mdoc_argv_free(arg); |
mdoc_argv_free(arg); |
if ( ! mdoc_pwarn(mdoc, line, ppos, EIGNE)) |
if ( ! mdoc_pwarn(m, line, ppos, EIGNE)) |
return(0); |
return(0); |
} |
} |
|
|
if (ppos > 1) |
if (ppos > 1) |
return(1); |
return(1); |
return(append_delims(mdoc, line, pos, buf)); |
return(append_delims(m, line, pos, buf)); |
} |
} |
|
|
|
|
/* |
|
* Block full-explicit and full-implicit. |
|
*/ |
|
static int |
static int |
blk_full(MACRO_PROT_ARGS) |
blk_full(MACRO_PROT_ARGS) |
{ |
{ |
Line 908 blk_full(MACRO_PROT_ARGS) |
|
Line 878 blk_full(MACRO_PROT_ARGS) |
|
} |
} |
|
|
if ( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)) { |
if ( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)) { |
if ( ! rew_subblock(MDOC_BODY, mdoc, |
if ( ! rew_sub(MDOC_BODY, m, tok, line, ppos)) |
tok, line, ppos)) |
|
return(0); |
return(0); |
if ( ! rew_impblock(mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_BLOCK, m, tok, line, ppos)) |
return(0); |
return(0); |
} |
} |
|
|
for (arg = NULL;; ) { |
for (arg = NULL;; ) { |
lastarg = *pos; |
lastarg = *pos; |
c = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
c = mdoc_argv(m, line, tok, &arg, pos, buf); |
|
|
if (ARGV_WORD == c) { |
if (ARGV_WORD == c) { |
*pos = lastarg; |
*pos = lastarg; |
Line 933 blk_full(MACRO_PROT_ARGS) |
|
Line 902 blk_full(MACRO_PROT_ARGS) |
|
return(0); |
return(0); |
} |
} |
|
|
if ( ! mdoc_block_alloc(mdoc, line, ppos, tok, arg)) |
if ( ! mdoc_block_alloc(m, line, ppos, tok, arg)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
|
|
if (0 == buf[*pos]) { |
if (0 == buf[*pos]) { |
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_head_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
if ( ! rew_subblock(MDOC_HEAD, mdoc, |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
tok, line, ppos)) |
|
return(0); |
return(0); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
return(1); |
return(1); |
} |
} |
|
|
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_head_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
|
|
/* Immediately close out head and enter body, if applicable. */ |
/* Immediately close out head and enter body, if applicable. */ |
|
|
if (0 == dohead) { |
if (0 == dohead) { |
if ( ! rew_subblock(MDOC_HEAD, mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
return(0); |
return(0); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
} |
} |
|
|
mdoc->next = MDOC_NEXT_CHILD; |
|
|
|
for (reopen = 0;; ) { |
for (reopen = 0;; ) { |
lastarg = *pos; |
lastarg = *pos; |
c = mdoc_args(mdoc, line, pos, buf, tok, &p); |
c = mdoc_args(m, line, pos, buf, tok, &p); |
|
|
if (ARGS_ERROR == c) |
if (ARGS_ERROR == c) |
return(0); |
return(0); |
Line 973 blk_full(MACRO_PROT_ARGS) |
|
Line 937 blk_full(MACRO_PROT_ARGS) |
|
break; |
break; |
if (ARGS_PHRASE == c) { |
if (ARGS_PHRASE == c) { |
assert(dohead); |
assert(dohead); |
if (reopen && ! mdoc_head_alloc |
if (reopen && ! mdoc_head_alloc(m, line, ppos, tok)) |
(mdoc, line, ppos, tok)) |
|
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
/* |
/* |
* Phrases are self-contained macro phrases used |
* Phrases are self-contained macro phrases used |
* in the columnar output of a macro. They need |
* in the columnar output of a macro. They need |
* special handling. |
* special handling. |
*/ |
*/ |
if ( ! phrase(mdoc, line, lastarg, buf)) |
if ( ! phrase(m, line, lastarg, buf)) |
return(0); |
return(0); |
if ( ! rew_subblock(MDOC_HEAD, mdoc, |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
tok, line, ppos)) |
|
return(0); |
return(0); |
|
|
reopen = 1; |
reopen = 1; |
continue; |
continue; |
} |
} |
|
|
if (MDOC_MAX == (c = lookup(mdoc, tok, p))) { |
if (MDOC_MAX == (c = lookup(tok, p))) { |
if ( ! mdoc_word_alloc(mdoc, line, lastarg, p)) |
if ( ! mdoc_word_alloc(m, line, lastarg, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
|
continue; |
continue; |
} |
} |
|
|
if ( ! mdoc_macro(mdoc, c, line, lastarg, pos, buf)) |
if ( ! mdoc_macro(m, c, line, lastarg, pos, buf)) |
return(0); |
return(0); |
break; |
break; |
} |
} |
|
|
if (1 == ppos && ! append_delims(mdoc, line, pos, buf)) |
if (1 == ppos && ! append_delims(m, line, pos, buf)) |
return(0); |
return(0); |
|
|
/* If the body's already open, then just return. */ |
/* If the body's already open, then just return. */ |
if (0 == dohead) |
if (0 == dohead) |
return(1); |
return(1); |
|
|
if ( ! rew_subblock(MDOC_HEAD, mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
return(0); |
return(0); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* |
|
* Block partial-imnplicit scope. |
|
*/ |
|
static int |
static int |
blk_part_imp(MACRO_PROT_ARGS) |
blk_part_imp(MACRO_PROT_ARGS) |
{ |
{ |
int lastarg, c; |
int la, c; |
char *p; |
char *p; |
struct mdoc_node *blk, *body, *n; |
struct mdoc_node *blk, *body, *n; |
|
|
if ( ! mdoc_block_alloc(mdoc, line, ppos, tok, NULL)) |
/* If applicable, close out prior scopes. */ |
return(0); |
|
mdoc->next = MDOC_NEXT_CHILD; |
|
blk = mdoc->last; |
|
|
|
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_block_alloc(m, line, ppos, tok, NULL)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
/* Saved for later close-out. */ |
|
blk = m->last; |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_head_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
body = mdoc->last; |
return(0); |
|
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
|
return(0); |
|
/* Saved for later close-out. */ |
|
body = m->last; |
|
|
/* XXX - no known argument macros. */ |
/* Body argument processing. */ |
|
|
for (;;) { |
for (;;) { |
lastarg = *pos; |
la = *pos; |
c = mdoc_args(mdoc, line, pos, buf, tok, &p); |
c = mdoc_args(m, line, pos, buf, tok, &p); |
assert(ARGS_PHRASE != c); |
assert(ARGS_PHRASE != c); |
|
|
if (ARGS_ERROR == c) |
if (ARGS_ERROR == c) |
Line 1059 blk_part_imp(MACRO_PROT_ARGS) |
|
Line 1016 blk_part_imp(MACRO_PROT_ARGS) |
|
if (ARGS_EOLN == c) |
if (ARGS_EOLN == c) |
break; |
break; |
|
|
if (MDOC_MAX == (c = lookup(mdoc, tok, p))) { |
if (MDOC_MAX == (c = lookup(tok, p))) { |
if ( ! mdoc_word_alloc(mdoc, line, lastarg, p)) |
if ( ! mdoc_word_alloc(m, line, la, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
|
continue; |
continue; |
} |
} |
|
|
if ( ! mdoc_macro(mdoc, c, line, lastarg, pos, buf)) |
if ( ! mdoc_macro(m, c, line, la, pos, buf)) |
return(0); |
return(0); |
break; |
break; |
} |
} |
|
|
/* |
/* |
* Since we know what our context is, we can rewind directly to |
* If we can't rewind to our body, then our scope has already |
* it. This allows us to accomodate for our scope being |
* been closed by another macro (like `Oc' closing `Op'). This |
* violated by another token. |
* is ugly behaviour nodding its head to OpenBSD's overwhelming |
|
* crufty use of `Op' breakage--XXX, deprecate in time. |
*/ |
*/ |
|
for (n = m->last; n; n = n->parent) |
for (n = mdoc->last; n; n = n->parent) |
|
if (body == n) |
if (body == n) |
break; |
break; |
|
if (NULL == n && ! mdoc_nwarn(m, body, EIMPBRK)) |
|
return(0); |
|
if (n && ! rew_last(m, body)) |
|
return(0); |
|
|
if (NULL == n && ! mdoc_nwarn(mdoc, body, EIMPBRK)) |
/* Standard appending of delimiters. */ |
return(0); |
|
|
|
if (n && ! rew_last(mdoc, body)) |
if (1 == ppos && ! append_delims(m, line, pos, buf)) |
return(0); |
return(0); |
|
|
if (1 == ppos && ! append_delims(mdoc, line, pos, buf)) |
/* Rewind scope, if applicable. */ |
return(0); |
|
|
|
if (n && ! rew_last(mdoc, blk)) |
if (n && ! rew_last(m, blk)) |
return(0); |
return(0); |
|
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* |
|
* Block partial-explicit macros. |
|
*/ |
|
static int |
static int |
blk_part_exp(MACRO_PROT_ARGS) |
blk_part_exp(MACRO_PROT_ARGS) |
{ |
{ |
int lastarg, flushed, j, c, maxargs; |
int la, flushed, j, c, maxargs; |
char *p; |
char *p; |
|
|
flushed = 0; |
/* Number of head arguments. Only `Eo' has these, */ |
|
|
/* |
|
* Number of arguments (head arguments). Only `Eo' has these, |
|
*/ |
|
|
|
switch (tok) { |
switch (tok) { |
case (MDOC_Eo): |
case (MDOC_Eo): |
maxargs = 1; |
maxargs = 1; |
Line 1121 blk_part_exp(MACRO_PROT_ARGS) |
|
Line 1072 blk_part_exp(MACRO_PROT_ARGS) |
|
break; |
break; |
} |
} |
|
|
if ( ! mdoc_block_alloc(mdoc, line, ppos, tok, NULL)) |
/* Begin the block scope. */ |
|
|
|
if ( ! mdoc_block_alloc(m, line, ppos, tok, NULL)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
|
|
|
/* |
|
* If no head arguments, open and then close out a head, noting |
|
* that we've flushed our terms. `flushed' means that we've |
|
* flushed out the head and the body is open. |
|
*/ |
|
|
if (0 == maxargs) { |
if (0 == maxargs) { |
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_head_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
if ( ! rew_subblock(MDOC_HEAD, mdoc, |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
tok, line, ppos)) |
|
return(0); |
return(0); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
} else if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
} else { |
return(0); |
if ( ! mdoc_head_alloc(m, line, ppos, tok)) |
|
return(0); |
|
flushed = 0; |
|
} |
|
|
mdoc->next = MDOC_NEXT_CHILD; |
/* Process the head/head+body line arguments. */ |
|
|
for (j = 0; ; j++) { |
for (j = 0; ; j++) { |
lastarg = *pos; |
la = *pos; |
if (j == maxargs && ! flushed) { |
if (j == maxargs && ! flushed) { |
if ( ! rew_subblock(MDOC_HEAD, mdoc, |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
tok, line, ppos)) |
|
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
} |
} |
|
|
c = mdoc_args(mdoc, line, pos, buf, tok, &p); |
c = mdoc_args(m, line, pos, buf, tok, &p); |
assert(ARGS_PHRASE != c); |
assert(ARGS_PHRASE != c); |
|
|
if (ARGS_ERROR == c) |
if (ARGS_ERROR == c) |
Line 1161 blk_part_exp(MACRO_PROT_ARGS) |
|
Line 1119 blk_part_exp(MACRO_PROT_ARGS) |
|
if (ARGS_EOLN == c) |
if (ARGS_EOLN == c) |
break; |
break; |
|
|
if (MDOC_MAX != (c = lookup(mdoc, tok, p))) { |
if (MDOC_MAX != (c = lookup(tok, p))) { |
if ( ! flushed) { |
if ( ! flushed) { |
if ( ! rew_subblock(MDOC_HEAD, mdoc, |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
tok, line, ppos)) |
|
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
if ( ! mdoc_body_alloc(mdoc, line, |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
ppos, tok)) |
|
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
} |
} |
if ( ! mdoc_macro(mdoc, c, line, lastarg, |
if ( ! mdoc_macro(m, c, line, la, pos, buf)) |
pos, buf)) |
|
return(0); |
return(0); |
break; |
break; |
} |
} |
|
|
if ( ! flushed && mdoc_isdelim(p)) { |
if ( ! flushed && mdoc_isdelim(p)) { |
if ( ! rew_subblock(MDOC_HEAD, mdoc, |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
tok, line, ppos)) |
|
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
} |
} |
|
|
if ( ! mdoc_word_alloc(mdoc, line, lastarg, p)) |
if ( ! mdoc_word_alloc(m, line, la, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
|
} |
} |
|
|
|
/* Close the head and open the body, if applicable. */ |
|
|
if ( ! flushed) { |
if ( ! flushed) { |
if ( ! rew_subblock(MDOC_HEAD, mdoc, tok, line, ppos)) |
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos)) |
return(0); |
return(0); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
if ( ! mdoc_body_alloc(m, line, ppos, tok)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
} |
} |
|
|
|
/* Standard appending of delimiters. */ |
|
|
if (ppos > 1) |
if (ppos > 1) |
return(1); |
return(1); |
return(append_delims(mdoc, line, pos, buf)); |
return(append_delims(m, line, pos, buf)); |
} |
} |
|
|
|
|
/* |
|
* In-line macros where reserved words signal closure of the macro. |
|
* Macros also have a fixed number of arguments. |
|
*/ |
|
static int |
static int |
in_line_argn(MACRO_PROT_ARGS) |
in_line_argn(MACRO_PROT_ARGS) |
{ |
{ |
int lastarg, flushed, j, c, maxargs; |
int la, flushed, j, c, maxargs; |
struct mdoc_arg *arg; |
struct mdoc_arg *arg; |
char *p; |
char *p; |
|
|
|
/* Fixed maximum arguments per macro, if applicable. */ |
/* |
|
* Fixed maximum arguments per macro. Some of these have none |
|
* and close as soon as the invocation is parsed. |
|
*/ |
|
|
|
switch (tok) { |
switch (tok) { |
case (MDOC_Ap): |
case (MDOC_Ap): |
Line 1234 in_line_argn(MACRO_PROT_ARGS) |
|
Line 1180 in_line_argn(MACRO_PROT_ARGS) |
|
case (MDOC_Ux): |
case (MDOC_Ux): |
maxargs = 0; |
maxargs = 0; |
break; |
break; |
|
case (MDOC_Xr): |
|
maxargs = 2; |
|
break; |
default: |
default: |
maxargs = 1; |
maxargs = 1; |
break; |
break; |
} |
} |
|
|
|
/* Macro argument processing. */ |
|
|
for (arg = NULL;; ) { |
for (arg = NULL;; ) { |
lastarg = *pos; |
la = *pos; |
c = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
c = mdoc_argv(m, line, tok, &arg, pos, buf); |
|
|
if (ARGV_WORD == c) { |
if (ARGV_WORD == c) { |
*pos = lastarg; |
*pos = la; |
break; |
break; |
} |
} |
|
|
Line 1257 in_line_argn(MACRO_PROT_ARGS) |
|
Line 1208 in_line_argn(MACRO_PROT_ARGS) |
|
return(0); |
return(0); |
} |
} |
|
|
if ( ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
/* Open the element scope. */ |
|
|
|
if ( ! mdoc_elem_alloc(m, line, ppos, tok, arg)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_CHILD; |
|
|
|
|
/* Process element arguments. */ |
|
|
for (flushed = j = 0; ; j++) { |
for (flushed = j = 0; ; j++) { |
lastarg = *pos; |
la = *pos; |
|
|
if (j == maxargs && ! flushed) { |
if (j == maxargs && ! flushed) { |
if ( ! rew_elem(mdoc, tok)) |
if ( ! rew_elem(m, tok)) |
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
} |
} |
|
|
c = mdoc_args(mdoc, line, pos, buf, tok, &p); |
c = mdoc_args(m, line, pos, buf, tok, &p); |
|
|
if (ARGS_ERROR == c) |
if (ARGS_ERROR == c) |
return(0); |
return(0); |
Line 1279 in_line_argn(MACRO_PROT_ARGS) |
|
Line 1233 in_line_argn(MACRO_PROT_ARGS) |
|
if (ARGS_EOLN == c) |
if (ARGS_EOLN == c) |
break; |
break; |
|
|
if (MDOC_MAX != (c = lookup(mdoc, tok, p))) { |
if (MDOC_MAX != (c = lookup(tok, p))) { |
if ( ! flushed && ! rew_elem(mdoc, tok)) |
if ( ! flushed && ! rew_elem(m, tok)) |
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
if ( ! mdoc_macro(mdoc, c, line, lastarg, pos, buf)) |
if ( ! mdoc_macro(m, c, line, la, pos, buf)) |
return(0); |
return(0); |
break; |
break; |
} |
} |
|
|
if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) && |
if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) && |
! flushed && mdoc_isdelim(p)) { |
! flushed && mdoc_isdelim(p)) { |
if ( ! rew_elem(mdoc, tok)) |
if ( ! rew_elem(m, tok)) |
return(0); |
return(0); |
flushed = 1; |
flushed = 1; |
} |
} |
|
|
if ( ! mdoc_word_alloc(mdoc, line, lastarg, p)) |
/* |
|
* XXX: this is a hack to work around groff's ugliness |
|
* as regards `Xr' and extraneous arguments. It should |
|
* ideally be deprecated behaviour, but because this is |
|
* code is no here, it's unlikely to be removed. |
|
*/ |
|
if (MDOC_Xr == tok && j == maxargs) { |
|
if ( ! mdoc_elem_alloc(m, line, ppos, MDOC_Ns, NULL)) |
|
return(0); |
|
if ( ! rew_elem(m, MDOC_Ns)) |
|
return(0); |
|
} |
|
|
|
if ( ! mdoc_word_alloc(m, line, la, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
|
} |
} |
|
|
if ( ! flushed && ! rew_elem(mdoc, tok)) |
/* Close out and append delimiters. */ |
|
|
|
if ( ! flushed && ! rew_elem(m, tok)) |
return(0); |
return(0); |
|
|
if (ppos > 1) |
if (ppos > 1) |
return(1); |
return(1); |
return(append_delims(mdoc, line, pos, buf)); |
return(append_delims(m, line, pos, buf)); |
} |
} |
|
|
|
|
/* |
|
* In-line macro that spans an entire line. May be callable, but has no |
|
* subsequent parsed arguments. |
|
*/ |
|
static int |
static int |
in_line_eoln(MACRO_PROT_ARGS) |
in_line_eoln(MACRO_PROT_ARGS) |
{ |
{ |
Line 1322 in_line_eoln(MACRO_PROT_ARGS) |
|
Line 1286 in_line_eoln(MACRO_PROT_ARGS) |
|
|
|
assert( ! (MDOC_PARSED & mdoc_macros[tok].flags)); |
assert( ! (MDOC_PARSED & mdoc_macros[tok].flags)); |
|
|
arg = NULL; |
/* Parse macro arguments. */ |
|
|
for (;;) { |
for (arg = NULL; ; ) { |
la = *pos; |
la = *pos; |
c = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
c = mdoc_argv(m, line, tok, &arg, pos, buf); |
|
|
if (ARGV_WORD == c) { |
if (ARGV_WORD == c) { |
*pos = la; |
*pos = la; |
Line 1341 in_line_eoln(MACRO_PROT_ARGS) |
|
Line 1305 in_line_eoln(MACRO_PROT_ARGS) |
|
return(0); |
return(0); |
} |
} |
|
|
if ( ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
/* Open element scope. */ |
|
|
|
if ( ! mdoc_elem_alloc(m, line, ppos, tok, arg)) |
return(0); |
return(0); |
|
|
mdoc->next = MDOC_NEXT_CHILD; |
/* Parse argument terms. */ |
|
|
for (;;) { |
for (;;) { |
la = *pos; |
la = *pos; |
w = mdoc_args(mdoc, line, pos, buf, tok, &p); |
w = mdoc_args(m, line, pos, buf, tok, &p); |
|
|
if (ARGS_ERROR == w) |
if (ARGS_ERROR == w) |
return(0); |
return(0); |
if (ARGS_EOLN == w) |
if (ARGS_EOLN == w) |
break; |
break; |
|
|
c = ARGS_QWORD == w ? MDOC_MAX : lookup(mdoc, tok, p); |
c = ARGS_QWORD == w ? MDOC_MAX : lookup(tok, p); |
|
|
if (MDOC_MAX != c) { |
if (MDOC_MAX != c) { |
if ( ! rew_elem(mdoc, tok)) |
if ( ! rew_elem(m, tok)) |
return(0); |
return(0); |
return(mdoc_macro(mdoc, c, line, la, pos, buf)); |
return(mdoc_macro(m, c, line, la, pos, buf)); |
} |
} |
|
|
if ( ! mdoc_word_alloc(mdoc, line, la, p)) |
if ( ! mdoc_word_alloc(m, line, la, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
|
} |
} |
|
|
return(rew_elem(mdoc, tok)); |
/* Close out (no delimiters). */ |
|
|
|
return(rew_elem(m, tok)); |
} |
} |
|
|
|
|
/* ARGSUSED */ |
/* ARGSUSED */ |
static int |
static int |
|
ctx_synopsis(MACRO_PROT_ARGS) |
|
{ |
|
|
|
/* If we're not in the SYNOPSIS, go straight to in-line. */ |
|
if (SEC_SYNOPSIS != m->lastsec) |
|
return(in_line(m, tok, line, ppos, pos, buf)); |
|
|
|
/* If we're a nested call, same place. */ |
|
if (ppos > 1) |
|
return(in_line(m, tok, line, ppos, pos, buf)); |
|
|
|
/* |
|
* XXX: this will open a block scope; however, if later we end |
|
* up formatting the block scope, then child nodes will inherit |
|
* the formatting. Be careful. |
|
*/ |
|
|
|
return(blk_part_imp(m, tok, line, ppos, pos, buf)); |
|
} |
|
|
|
|
|
/* ARGSUSED */ |
|
static int |
obsolete(MACRO_PROT_ARGS) |
obsolete(MACRO_PROT_ARGS) |
{ |
{ |
|
|
return(mdoc_pwarn(mdoc, line, ppos, EOBS)); |
return(mdoc_pwarn(m, line, ppos, EOBS)); |
} |
} |
|
|
|
|
Line 1387 obsolete(MACRO_PROT_ARGS) |
|
Line 1377 obsolete(MACRO_PROT_ARGS) |
|
* macro is encountered. |
* macro is encountered. |
*/ |
*/ |
static int |
static int |
phrase(struct mdoc *mdoc, int line, int ppos, char *buf) |
phrase(struct mdoc *m, int line, int ppos, char *buf) |
{ |
{ |
int c, w, la, pos; |
int c, w, la, pos; |
char *p; |
char *p; |
Line 1396 phrase(struct mdoc *mdoc, int line, int ppos, char *bu |
|
Line 1386 phrase(struct mdoc *mdoc, int line, int ppos, char *bu |
|
la = pos; |
la = pos; |
|
|
/* Note: no calling context! */ |
/* Note: no calling context! */ |
w = mdoc_zargs(mdoc, line, &pos, buf, &p); |
w = mdoc_zargs(m, line, &pos, buf, 0, &p); |
|
|
if (ARGS_ERROR == w) |
if (ARGS_ERROR == w) |
return(0); |
return(0); |
if (ARGS_EOLN == w) |
if (ARGS_EOLN == w) |
break; |
break; |
|
|
c = ARGS_QWORD == w ? MDOC_MAX : lookup_raw(mdoc, p); |
c = ARGS_QWORD == w ? MDOC_MAX : lookup_raw(p); |
|
|
if (MDOC_MAX != c) { |
if (MDOC_MAX != c) { |
if ( ! mdoc_macro(mdoc, c, line, la, &pos, buf)) |
if ( ! mdoc_macro(m, c, line, la, &pos, buf)) |
return(0); |
return(0); |
return(append_delims(mdoc, line, &pos, buf)); |
return(append_delims(m, line, &pos, buf)); |
} |
} |
|
|
if ( ! mdoc_word_alloc(mdoc, line, la, p)) |
if ( ! mdoc_word_alloc(m, line, la, p)) |
return(0); |
return(0); |
mdoc->next = MDOC_NEXT_SIBLING; |
|
} |
} |
|
|
return(1); |
return(1); |