-/* $Id: mdoc_macro.c,v 1.36 2009/09/20 17:24:57 kristaps Exp $ */
+/* $Id: mdoc_macro.c,v 1.52 2010/04/06 07:17:51 kristaps Exp $ */
/*
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
*
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include <assert.h>
#include <ctype.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
+#include <time.h>
#include "libmdoc.h"
-#define REWIND_REWIND (1 << 0)
-#define REWIND_NOHALT (1 << 1)
-#define REWIND_HALT (1 << 2)
+enum rew {
+ REWIND_REWIND,
+ REWIND_NOHALT,
+ REWIND_HALT
+};
+static int ctx_synopsis(MACRO_PROT_ARGS);
static int obsolete(MACRO_PROT_ARGS);
static int blk_part_exp(MACRO_PROT_ARGS);
static int in_line_eoln(MACRO_PROT_ARGS);
static int blk_part_imp(MACRO_PROT_ARGS);
static int phrase(struct mdoc *, int, int, char *);
-static int rew_dohalt(int, enum mdoc_type,
+static enum rew rew_dohalt(enum mdoct, enum mdoc_type,
const struct mdoc_node *);
-static int rew_alt(int);
-static int rew_dobreak(int, const struct mdoc_node *);
-static int rew_elem(struct mdoc *, int);
+static enum mdoct rew_alt(enum mdoct);
+static int rew_dobreak(enum mdoct, const struct mdoc_node *);
+static int rew_elem(struct mdoc *, enum mdoct);
static int rew_sub(enum mdoc_type, struct mdoc *,
- int, int, int);
+ enum mdoct, int, int);
static int rew_last(struct mdoc *,
const struct mdoc_node *);
static int append_delims(struct mdoc *, int, int *, char *);
{ in_line_eoln, 0 }, /* Rv */
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* St */
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Va */
- { in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Vt */
- { in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Xr */
+ { ctx_synopsis, MDOC_CALLABLE | MDOC_PARSED }, /* Vt */
+ { in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Xr */
{ in_line_eoln, 0 }, /* %A */
{ in_line_eoln, 0 }, /* %B */
{ in_line_eoln, 0 }, /* %D */
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Nx */
{ in_line_argn, MDOC_CALLABLE | MDOC_PARSED }, /* Ox */
{ blk_exp_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Pc */
- { in_line_argn, MDOC_PARSED | MDOC_IGNDELIM }, /* Pf */
+ { in_line_argn, MDOC_CALLABLE | MDOC_PARSED | MDOC_IGNDELIM }, /* Pf */
{ blk_part_exp, MDOC_CALLABLE | MDOC_PARSED | MDOC_EXPLICIT }, /* Po */
{ blk_part_imp, MDOC_CALLABLE | MDOC_PARSED }, /* Pq */
{ blk_exp_close, MDOC_EXPLICIT | MDOC_CALLABLE | MDOC_PARSED }, /* Qc */
{ in_line_eoln, 0 }, /* %Q */
{ in_line_eoln, 0 }, /* br */
{ in_line_eoln, 0 }, /* sp */
+ { in_line_eoln, 0 }, /* %U */
};
const struct mdoc_macro * const mdoc_macros = __mdoc_macros;
* Return the opening macro of a closing one, e.g., `Ec' has `Eo' as its
* matching pair.
*/
-static int
-rew_alt(int tok)
+static enum mdoct
+rew_alt(enum mdoct tok)
{
switch (tok) {
case (MDOC_Ac):
* close our current scope (REWIND_REWIND), or continue (REWIND_NOHALT).
* The scope-closing and so on occurs in the various rew_* routines.
*/
-static int
-rew_dohalt(int tok, enum mdoc_type type, const struct mdoc_node *p)
+static enum rew
+rew_dohalt(enum mdoct tok, enum mdoc_type type,
+ const struct mdoc_node *p)
{
if (MDOC_ROOT == p->type)
case (MDOC_Qq):
/* FALLTHROUGH */
case (MDOC_Sq):
+ /* FALLTHROUGH */
+ case (MDOC_Vt):
assert(MDOC_TAIL != type);
if (type == p->type && tok == p->tok)
return(REWIND_REWIND);
* REWIND_NOHALT).
*/
static int
-rew_dobreak(int tok, const struct mdoc_node *p)
+rew_dobreak(enum mdoct tok, const struct mdoc_node *p)
{
assert(MDOC_ROOT != p->type);
return(1);
break;
case (MDOC_Oc):
- /* XXX - experimental! */
if (MDOC_Op == p->tok)
return(1);
break;
static int
-rew_elem(struct mdoc *mdoc, int tok)
+rew_elem(struct mdoc *mdoc, enum mdoct tok)
{
struct mdoc_node *n;
static int
rew_sub(enum mdoc_type t, struct mdoc *m,
- int tok, int line, int ppos)
+ enum mdoct tok, int line, int ppos)
{
struct mdoc_node *n;
- int c;
+ enum rew c;
/* LINTED */
for (n = m->last; n; n = n->parent) {
}
assert(n);
- return(rew_last(m, n));
+ if ( ! rew_last(m, n))
+ return(0);
+
+#ifdef UGLY
+ /*
+ * The current block extends an enclosing block beyond a line
+ * break. Now that the current block ends, close the enclosing
+ * block, too.
+ */
+ if (NULL != (n = n->pending)) {
+ assert(MDOC_HEAD == n->type);
+ if ( ! rew_last(m, n))
+ return(0);
+ if ( ! mdoc_body_alloc(m, n->line, n->pos, n->tok))
+ return(0);
+ }
+#endif
+
+ return(1);
}
* Whether we allow ignored elements (those without content,
* usually because of reserved words) to squeak by.
*/
+
switch (tok) {
case (MDOC_An):
/* FALLTHROUGH */
* the word.
*/
- d = mdoc_isdelim(p);
+ d = ARGS_QWORD == w ? 0 : mdoc_isdelim(p);
if (ARGS_QWORD != w && d) {
if (0 == lastpunct && ! rew_elem(m, tok))
cnt++;
if ( ! mdoc_word_alloc(m, line, la, p))
return(0);
+
+ /*
+ * `Fl' macros have their scope re-opened with each new
+ * word so that the `-' can be added to each one without
+ * having to parse out spaces.
+ */
+ if (0 == lastpunct && MDOC_Fl == tok) {
+ if ( ! rew_elem(m, tok))
+ return(0);
+ lastpunct = 1;
+ }
}
if (0 == lastpunct && ! rew_elem(m, tok))
* If no elements have been collected and we're allowed to have
* empties (nc), open a scope and close it out. Otherwise,
* raise a warning.
- *
*/
+
if (nc && 0 == cnt) {
if ( ! mdoc_elem_alloc(m, line, ppos, tok, arg))
return(0);
static int
blk_full(MACRO_PROT_ARGS)
{
- int c, lastarg, reopen, dohead;
+ int c, la;
struct mdoc_arg *arg;
+ struct mdoc_node *head; /* save of head macro */
+ struct mdoc_node *body; /* save of body macro */
+#ifdef UGLY
+ struct mdoc_node *n;
+#endif
char *p;
- /*
- * Whether to process a block-head section. If this is
- * non-zero, then a head will be opened for all line arguments.
- * If not, then the head will always be empty and only a body
- * will be opened, which will stay open at the eoln.
- */
-
- switch (tok) {
- case (MDOC_Nd):
- dohead = 0;
- break;
- default:
- dohead = 1;
- break;
- }
+ /* Close out prior implicit scope. */
if ( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)) {
if ( ! rew_sub(MDOC_BODY, m, tok, line, ppos))
return(0);
}
+ /*
+ * This routine accomodates implicitly- and explicitly-scoped
+ * macro openings. Implicit ones first close out prior scope
+ * (seen above). Delay opening the head until necessary to
+ * allow leading punctuation to print. Special consideration
+ * for `It -column', which has phrase-part syntax instead of
+ * regular child nodes.
+ */
+
for (arg = NULL;; ) {
- lastarg = *pos;
+ la = *pos;
c = mdoc_argv(m, line, tok, &arg, pos, buf);
if (ARGV_WORD == c) {
- *pos = lastarg;
+ *pos = la;
break;
}
if ( ! mdoc_block_alloc(m, line, ppos, tok, arg))
return(0);
- if (0 == buf[*pos]) {
- if ( ! mdoc_head_alloc(m, line, ppos, tok))
- return(0);
- if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
- return(0);
- if ( ! mdoc_body_alloc(m, line, ppos, tok))
- return(0);
- return(1);
- }
+ head = body = NULL;
- if ( ! mdoc_head_alloc(m, line, ppos, tok))
- return(0);
-
- /* Immediately close out head and enter body, if applicable. */
+ /*
+ * The `Nd' macro has all arguments in its body: it's a hybrid
+ * of block partial-explicit and full-implicit. Stupid.
+ */
- if (0 == dohead) {
+ if (MDOC_Nd == tok) {
+ if ( ! mdoc_head_alloc(m, line, ppos, tok))
+ return(0);
+ head = m->last;
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
return(0);
if ( ! mdoc_body_alloc(m, line, ppos, tok))
return(0);
+ body = m->last;
}
- for (reopen = 0;; ) {
- lastarg = *pos;
+ for (;;) {
+ la = *pos;
c = mdoc_args(m, line, pos, buf, tok, &p);
if (ARGS_ERROR == c)
return(0);
if (ARGS_EOLN == c)
break;
- if (ARGS_PHRASE == c) {
- assert(dohead);
- if (reopen && ! mdoc_head_alloc(m, line, ppos, tok))
+
+ /* Don't emit leading punct. for phrases. */
+
+ if (NULL == head && ARGS_PHRASE != c &&
+ ARGS_QWORD != c &&
+ 1 == mdoc_isdelim(p)) {
+ if ( ! mdoc_word_alloc(m, line, la, p))
return(0);
- /*
- * Phrases are self-contained macro phrases used
- * in the columnar output of a macro. They need
- * special handling.
- */
- if ( ! phrase(m, line, lastarg, buf))
+ continue;
+ }
+
+ /* Always re-open head for phrases. */
+
+ if (NULL == head || ARGS_PHRASE == c) {
+ if ( ! mdoc_head_alloc(m, line, ppos, tok))
+ return(0);
+ head = m->last;
+ }
+
+ if (ARGS_PHRASE == c) {
+ if ( ! phrase(m, line, la, buf))
return(0);
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
return(0);
-
- reopen = 1;
continue;
}
- if (MDOC_MAX == (c = lookup(tok, p))) {
- if ( ! mdoc_word_alloc(m, line, lastarg, p))
+ c = lookup(tok, p);
+ if (MDOC_MAX != c) {
+ if ( ! mdoc_macro(m, c, line, la, pos, buf))
return(0);
- continue;
- }
+ break;
+ }
+ if ( ! mdoc_word_alloc(m, line, la, p))
+ return(0);
+
+ }
- if ( ! mdoc_macro(m, c, line, lastarg, pos, buf))
+ if (NULL == head) {
+ if ( ! mdoc_head_alloc(m, line, ppos, tok))
return(0);
- break;
+ head = m->last;
}
if (1 == ppos && ! append_delims(m, line, pos, buf))
return(0);
- /* If the body's already open, then just return. */
- if (0 == dohead)
+ /* If we've already opened our body, exit now. */
+
+ if (NULL != body)
return(1);
+#ifdef UGLY
+ /*
+ * If there is an open (i.e., unvalidated) sub-block requiring
+ * explicit close-out, postpone switching the current block from
+ * head to body until the rew_sub() call closing out that
+ * sub-block.
+ */
+ for (n = m->last; n && n != head; n = n->parent) {
+ if (MDOC_BLOCK == n->type &&
+ MDOC_EXPLICIT & mdoc_macros[n->tok].flags &&
+ ! (MDOC_VALID & n->flags)) {
+ assert( ! (MDOC_ACTED & n->flags));
+ n->pending = head;
+ return(1);
+ }
+ }
+#endif
+
+ /* Close out scopes to remain in a consistent state. */
+
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
return(0);
if ( ! mdoc_body_alloc(m, line, ppos, tok))
{
int la, c;
char *p;
- struct mdoc_node *blk, *body, *n;
+ struct mdoc_node *blk; /* saved block context */
+ struct mdoc_node *body; /* saved body context */
+ struct mdoc_node *n;
- /* If applicable, close out prior scopes. */
+ /*
+ * A macro that spans to the end of the line. This is generally
+ * (but not necessarily) called as the first macro. The block
+ * has a head as the immediate child, which is always empty,
+ * followed by zero or more opening punctuation nodes, then the
+ * body (which may be empty, depending on the macro), then zero
+ * or more closing punctuation nodes.
+ */
if ( ! mdoc_block_alloc(m, line, ppos, tok, NULL))
return(0);
- /* Saved for later close-out. */
+
blk = m->last;
+
if ( ! mdoc_head_alloc(m, line, ppos, tok))
return(0);
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
return(0);
- if ( ! mdoc_body_alloc(m, line, ppos, tok))
- return(0);
- /* Saved for later close-out. */
- body = m->last;
- /* Body argument processing. */
+ /*
+ * Open the body scope "on-demand", that is, after we've
+ * processed all our the leading delimiters (open parenthesis,
+ * etc.).
+ */
- for (;;) {
+ for (body = NULL; ; ) {
la = *pos;
c = mdoc_args(m, line, pos, buf, tok, &p);
+
assert(ARGS_PHRASE != c);
if (ARGS_ERROR == c)
return(0);
- if (ARGS_PUNCT == c)
- break;
if (ARGS_EOLN == c)
break;
+ if (ARGS_PUNCT == c)
+ break;
- if (MDOC_MAX == (c = lookup(tok, p))) {
+ if (NULL == body && ARGS_QWORD != c &&
+ 1 == mdoc_isdelim(p)) {
if ( ! mdoc_word_alloc(m, line, la, p))
return(0);
continue;
}
- if ( ! mdoc_macro(m, c, line, la, pos, buf))
+ if (NULL == body) {
+ if ( ! mdoc_body_alloc(m, line, ppos, tok))
+ return(0);
+ body = m->last;
+ }
+
+ if (MDOC_MAX != (c = lookup(tok, p))) {
+ if ( ! mdoc_macro(m, c, line, la, pos, buf))
+ return(0);
+ break;
+ }
+
+ if ( ! mdoc_word_alloc(m, line, la, p))
return(0);
- break;
+ }
+
+ /* Clean-ups to leave in a consistent state. */
+
+ if (NULL == body) {
+ if ( ! mdoc_body_alloc(m, line, ppos, tok))
+ return(0);
+ body = m->last;
}
/*
* If we can't rewind to our body, then our scope has already
* been closed by another macro (like `Oc' closing `Op'). This
* is ugly behaviour nodding its head to OpenBSD's overwhelming
- * crufty use of `Op' breakage--XXX, deprecate in time.
+ * crufty use of `Op' breakage.
*/
for (n = m->last; n; n = n->parent)
if (body == n)
break;
+
if (NULL == n && ! mdoc_nwarn(m, body, EIMPBRK))
return(0);
+
if (n && ! rew_last(m, body))
return(0);
static int
blk_part_exp(MACRO_PROT_ARGS)
{
- int la, flushed, j, c, maxargs;
+ int la, c;
+ struct mdoc_node *head; /* keep track of head */
+ struct mdoc_node *body; /* keep track of body */
char *p;
- /* Number of head arguments. Only `Eo' has these, */
-
- switch (tok) {
- case (MDOC_Eo):
- maxargs = 1;
- break;
- default:
- maxargs = 0;
- break;
- }
-
- /* Begin the block scope. */
+ /*
+ * The opening of an explicit macro having zero or more leading
+ * punctuation nodes; a head with optional single element (the
+ * case of `Eo'); and a body that may be empty.
+ */
if ( ! mdoc_block_alloc(m, line, ppos, tok, NULL))
return(0);
- /*
- * 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 ( ! mdoc_head_alloc(m, line, ppos, tok))
- return(0);
- if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
- return(0);
- if ( ! mdoc_body_alloc(m, line, ppos, tok))
- return(0);
- flushed = 1;
- } else {
- if ( ! mdoc_head_alloc(m, line, ppos, tok))
- return(0);
- flushed = 0;
- }
-
- /* Process the head/head+body line arguments. */
-
- for (j = 0; ; j++) {
+ for (head = body = NULL; ; ) {
la = *pos;
- if (j == maxargs && ! flushed) {
- if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
- return(0);
- flushed = 1;
- if ( ! mdoc_body_alloc(m, line, ppos, tok))
- return(0);
- }
-
c = mdoc_args(m, line, pos, buf, tok, &p);
- assert(ARGS_PHRASE != c);
if (ARGS_ERROR == c)
return(0);
if (ARGS_EOLN == c)
break;
- if (MDOC_MAX != (c = lookup(tok, p))) {
- if ( ! flushed) {
- if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
- return(0);
- flushed = 1;
- if ( ! mdoc_body_alloc(m, line, ppos, tok))
- return(0);
- }
- if ( ! mdoc_macro(m, c, line, la, pos, buf))
+ assert(ARGS_PHRASE != c);
+
+ /* Flush out leading punctuation. */
+
+ if (NULL == head && ARGS_QWORD != c &&
+ 1 == mdoc_isdelim(p)) {
+ assert(NULL == body);
+ if ( ! mdoc_word_alloc(m, line, la, p))
return(0);
- break;
+ continue;
+ }
+
+ if (NULL == head) {
+ assert(NULL == body);
+ if ( ! mdoc_head_alloc(m, line, ppos, tok))
+ return(0);
+ head = m->last;
}
- if ( ! flushed && mdoc_isdelim(p)) {
+ /*
+ * `Eo' gobbles any data into the head, but most other
+ * macros just immediately close out and begin the body.
+ */
+
+ if (NULL == body) {
+ assert(head);
+ /* No check whether it's a macro! */
+ if (MDOC_Eo == tok)
+ if ( ! mdoc_word_alloc(m, line, la, p))
+ return(0);
+
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
return(0);
- flushed = 1;
if ( ! mdoc_body_alloc(m, line, ppos, tok))
return(0);
+ body = m->last;
+
+ if (MDOC_Eo == tok)
+ continue;
}
-
+
+ assert(NULL != head && NULL != body);
+
+ if (MDOC_MAX != (c = lookup(tok, p))) {
+ if ( ! mdoc_macro(m, c, line, la, pos, buf))
+ return(0);
+ break;
+ }
+
if ( ! mdoc_word_alloc(m, line, la, p))
return(0);
}
- /* Close the head and open the body, if applicable. */
+ /* Clean-up to leave in a consistent state. */
+
+ if (NULL == head) {
+ if ( ! mdoc_head_alloc(m, line, ppos, tok))
+ return(0);
+ head = m->last;
+ }
- if ( ! flushed) {
+ if (NULL == body) {
if ( ! rew_sub(MDOC_HEAD, m, tok, line, ppos))
return(0);
if ( ! mdoc_body_alloc(m, line, ppos, tok))
return(0);
+ body = m->last;
}
/* Standard appending of delimiters. */
if (ppos > 1)
return(1);
+
return(append_delims(m, line, pos, buf));
}
struct mdoc_arg *arg;
char *p;
- /* Fixed maximum arguments per macro, if applicable. */
+ /*
+ * A line macro that has a fixed number of arguments (maxargs).
+ * Only open the scope once the first non-leading-punctuation is
+ * found (unless MDOC_IGNDELIM is noted, like in `Pf'), then
+ * keep it open until the maximum number of arguments are
+ * exhausted.
+ */
switch (tok) {
case (MDOC_Ap):
case (MDOC_Ux):
maxargs = 0;
break;
+ case (MDOC_Xr):
+ maxargs = 2;
+ break;
default:
maxargs = 1;
break;
}
- /* Macro argument processing. */
-
- for (arg = NULL;; ) {
+ for (arg = NULL; ; ) {
la = *pos;
c = mdoc_argv(m, line, tok, &arg, pos, buf);
return(0);
}
- /* Open the element scope. */
-
- if ( ! mdoc_elem_alloc(m, line, ppos, tok, arg))
- return(0);
-
- /* Process element arguments. */
-
- for (flushed = j = 0; ; j++) {
+ for (flushed = j = 0; ; ) {
la = *pos;
-
- if (j == maxargs && ! flushed) {
- if ( ! rew_elem(m, tok))
- return(0);
- flushed = 1;
- }
-
c = mdoc_args(m, line, pos, buf, tok, &p);
if (ARGS_ERROR == c)
if (ARGS_EOLN == c)
break;
+ if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) &&
+ ARGS_QWORD != c &&
+ 0 == j && 1 == mdoc_isdelim(p)) {
+ if ( ! mdoc_word_alloc(m, line, la, p))
+ return(0);
+ continue;
+ } else if (0 == j)
+ if ( ! mdoc_elem_alloc(m, line, la, tok, arg))
+ return(0);
+
+ if (j == maxargs && ! flushed) {
+ if ( ! rew_elem(m, tok))
+ return(0);
+ flushed = 1;
+ }
+
if (MDOC_MAX != (c = lookup(tok, p))) {
if ( ! flushed && ! rew_elem(m, tok))
return(0);
flushed = 1;
if ( ! mdoc_macro(m, c, line, la, pos, buf))
return(0);
+ j++;
break;
}
if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) &&
+ ARGS_QWORD != c &&
! flushed && mdoc_isdelim(p)) {
if ( ! rew_elem(m, tok))
return(0);
flushed = 1;
}
-
+
+ /*
+ * 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.
+ */
+
+#ifdef __OpenBSD__
+ if (MDOC_Xr == tok && j == maxargs) {
+ if ( ! mdoc_elem_alloc(m, line, la, MDOC_Ns, NULL))
+ return(0);
+ if ( ! rew_elem(m, MDOC_Ns))
+ return(0);
+ }
+#endif
+
if ( ! mdoc_word_alloc(m, line, la, p))
return(0);
+ j++;
}
- /* Close out and append delimiters. */
+ if (0 == j && ! mdoc_elem_alloc(m, line, la, tok, arg))
+ return(0);
+
+ /* Close out in a consistent state. */
if ( ! flushed && ! rew_elem(m, tok))
return(0);
}
+/* ARGSUSED */
+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)
git.ckatri.com / mandoc.git / blobdiff