version 1.144, 2014/11/17 06:44:58 |
version 1.151, 2014/11/28 04:47:03 |
Line 40 enum rew { /* see rew_dohalt() */ |
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Line 40 enum rew { /* see rew_dohalt() */ |
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REWIND_ERROR |
REWIND_ERROR |
}; |
}; |
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static int blk_full(MACRO_PROT_ARGS); |
static void blk_full(MACRO_PROT_ARGS); |
static int blk_exp_close(MACRO_PROT_ARGS); |
static void blk_exp_close(MACRO_PROT_ARGS); |
static int blk_part_exp(MACRO_PROT_ARGS); |
static void blk_part_exp(MACRO_PROT_ARGS); |
static int blk_part_imp(MACRO_PROT_ARGS); |
static void blk_part_imp(MACRO_PROT_ARGS); |
static int ctx_synopsis(MACRO_PROT_ARGS); |
static void ctx_synopsis(MACRO_PROT_ARGS); |
static int in_line_eoln(MACRO_PROT_ARGS); |
static void in_line_eoln(MACRO_PROT_ARGS); |
static int in_line_argn(MACRO_PROT_ARGS); |
static void in_line_argn(MACRO_PROT_ARGS); |
static int in_line(MACRO_PROT_ARGS); |
static void in_line(MACRO_PROT_ARGS); |
static int phrase_ta(MACRO_PROT_ARGS); |
static void phrase_ta(MACRO_PROT_ARGS); |
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static int dword(struct mdoc *, int, int, const char *, |
static void dword(struct mdoc *, int, int, const char *, |
enum mdelim, int); |
enum mdelim, int); |
static int append_delims(struct mdoc *, |
static void append_delims(struct mdoc *, int, int *, char *); |
int, int *, char *); |
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static enum mdoct lookup(enum mdoct, const char *); |
static enum mdoct lookup(enum mdoct, const char *); |
static enum mdoct lookup_raw(const char *); |
static enum mdoct lookup_raw(const char *); |
static int make_pending(struct mdoc_node *, enum mdoct, |
static int make_pending(struct mdoc_node *, enum mdoct, |
struct mdoc *, int, int); |
struct mdoc *, int, int); |
static int phrase(struct mdoc *, int, int, char *); |
static void phrase(struct mdoc *, int, int, char *); |
static enum mdoct rew_alt(enum mdoct); |
static enum mdoct rew_alt(enum mdoct); |
static enum rew rew_dohalt(enum mdoct, enum mdoc_type, |
static enum rew rew_dohalt(enum mdoct, enum mdoc_type, |
const struct mdoc_node *); |
const struct mdoc_node *); |
static int rew_elem(struct mdoc *, enum mdoct); |
static void rew_elem(struct mdoc *, enum mdoct); |
static int rew_last(struct mdoc *, |
static void rew_last(struct mdoc *, const struct mdoc_node *); |
const struct mdoc_node *); |
static void rew_sub(enum mdoc_type, struct mdoc *, |
static int rew_sub(enum mdoc_type, struct mdoc *, |
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enum mdoct, int, int); |
enum mdoct, int, int); |
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const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
Line 171 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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Line 169 const struct mdoc_macro __mdoc_macros[MDOC_MAX] = { |
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{ blk_part_exp, MDOC_CALLABLE | MDOC_PARSED | |
{ blk_part_exp, MDOC_CALLABLE | MDOC_PARSED | |
MDOC_EXPLICIT | MDOC_JOIN }, /* So */ |
MDOC_EXPLICIT | MDOC_JOIN }, /* So */ |
{ blk_part_imp, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* Sq */ |
{ blk_part_imp, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* Sq */ |
{ in_line_eoln, 0 }, /* Sm */ |
{ in_line_argn, 0 }, /* Sm */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* Sx */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* Sx */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* Sy */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED | MDOC_JOIN }, /* Sy */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Tn */ |
{ in_line, MDOC_CALLABLE | MDOC_PARSED }, /* Tn */ |
Line 220 const struct mdoc_macro * const mdoc_macros = __mdoc_m |
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Line 218 const struct mdoc_macro * const mdoc_macros = __mdoc_m |
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* closing out open [implicit] scopes. Obviously, open explicit scopes |
* closing out open [implicit] scopes. Obviously, open explicit scopes |
* are errors. |
* are errors. |
*/ |
*/ |
int |
void |
mdoc_macroend(struct mdoc *mdoc) |
mdoc_macroend(struct mdoc *mdoc) |
{ |
{ |
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->last->flags & MDOC_VALID ? |
mdoc->last->parent : mdoc->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 (n->type == MDOC_BLOCK && |
MDOC_EXPLICIT & mdoc_macros[n->tok].flags) |
mdoc_macros[n->tok].flags & MDOC_EXPLICIT) |
mandoc_msg(MANDOCERR_BLK_NOEND, mdoc->parse, |
mandoc_msg(MANDOCERR_BLK_NOEND, mdoc->parse, |
n->line, n->pos, mdoc_macronames[n->tok]); |
n->line, n->pos, mdoc_macronames[n->tok]); |
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/* Rewind to the first. */ |
/* Rewind to the first. */ |
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return(rew_last(mdoc, mdoc->first)); |
rew_last(mdoc, mdoc->first); |
} |
} |
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/* |
/* |
Line 268 lookup_raw(const char *p) |
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Line 266 lookup_raw(const char *p) |
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return(MDOC_MAX); |
return(MDOC_MAX); |
} |
} |
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static int |
static void |
rew_last(struct mdoc *mdoc, const struct mdoc_node *to) |
rew_last(struct mdoc *mdoc, const struct mdoc_node *to) |
{ |
{ |
struct mdoc_node *n, *np; |
struct mdoc_node *n, *np; |
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assert(to); |
assert(to); |
mdoc->next = MDOC_NEXT_SIBLING; |
mdoc->next = MDOC_NEXT_SIBLING; |
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while (mdoc->last != to) { |
while (mdoc->last != to) { |
/* |
/* |
* Save the parent here, because we may delete the |
* Save the parent here, because we may delete the |
Line 285 rew_last(struct mdoc *mdoc, const struct mdoc_node *to |
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Line 281 rew_last(struct mdoc *mdoc, const struct mdoc_node *to |
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* out to be lost. |
* out to be lost. |
*/ |
*/ |
np = mdoc->last->parent; |
np = mdoc->last->parent; |
if ( ! mdoc_valid_post(mdoc)) |
mdoc_valid_post(mdoc); |
return(0); |
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n = mdoc->last; |
n = mdoc->last; |
mdoc->last = np; |
mdoc->last = np; |
assert(mdoc->last); |
assert(mdoc->last); |
mdoc->last->last = n; |
mdoc->last->last = n; |
} |
} |
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mdoc_valid_post(mdoc); |
return(mdoc_valid_post(mdoc)); |
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} |
} |
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/* |
/* |
Line 437 rew_dohalt(enum mdoct tok, enum mdoc_type type, |
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Line 431 rew_dohalt(enum mdoct tok, enum mdoc_type type, |
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* Default block rewinding rules. |
* Default block rewinding rules. |
* In particular, always skip block end markers, |
* In particular, always skip block end markers, |
* and let all blocks rewind Nm children. |
* and let all blocks rewind Nm children. |
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* Do not warn again when closing a block, |
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* since closing the body already warned. |
*/ |
*/ |
if (ENDBODY_NOT != p->end || MDOC_Nm == p->tok || |
if (ENDBODY_NOT != p->end || MDOC_Nm == p->tok || |
(MDOC_BLOCK == p->type && |
MDOC_BLOCK == type || (MDOC_BLOCK == p->type && |
! (MDOC_EXPLICIT & mdoc_macros[tok].flags))) |
! (MDOC_EXPLICIT & mdoc_macros[tok].flags))) |
return(REWIND_MORE); |
return(REWIND_MORE); |
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Line 453 rew_dohalt(enum mdoct tok, enum mdoc_type type, |
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Line 449 rew_dohalt(enum mdoct tok, enum mdoc_type type, |
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REWIND_FORCE : REWIND_LATER); |
REWIND_FORCE : REWIND_LATER); |
} |
} |
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static int |
static void |
rew_elem(struct mdoc *mdoc, enum mdoct tok) |
rew_elem(struct mdoc *mdoc, enum mdoct tok) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
Line 463 rew_elem(struct mdoc *mdoc, enum mdoct tok) |
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Line 459 rew_elem(struct mdoc *mdoc, enum mdoct tok) |
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n = n->parent; |
n = n->parent; |
assert(MDOC_ELEM == n->type); |
assert(MDOC_ELEM == n->type); |
assert(tok == n->tok); |
assert(tok == n->tok); |
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rew_last(mdoc, n); |
return(rew_last(mdoc, n)); |
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} |
} |
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/* |
/* |
Line 543 make_pending(struct mdoc_node *broken, enum mdoct tok, |
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Line 538 make_pending(struct mdoc_node *broken, enum mdoct tok, |
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return(0); |
return(0); |
} |
} |
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static int |
static void |
rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
enum mdoct tok, int line, int ppos) |
enum mdoct tok, int line, int ppos) |
{ |
{ |
Line 553 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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Line 548 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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while (n) { |
while (n) { |
switch (rew_dohalt(tok, t, n)) { |
switch (rew_dohalt(tok, t, n)) { |
case REWIND_NONE: |
case REWIND_NONE: |
return(1); |
return; |
case REWIND_THIS: |
case REWIND_THIS: |
n->lastline = line - |
n->lastline = line - |
(MDOC_NEWLINE & mdoc->flags && |
(mdoc->flags & MDOC_NEWLINE && |
! (MDOC_EXPLICIT & mdoc_macros[tok].flags)); |
! (mdoc_macros[tok].flags & MDOC_EXPLICIT)); |
break; |
break; |
case REWIND_FORCE: |
case REWIND_FORCE: |
mandoc_vmsg(MANDOCERR_BLK_BROKEN, mdoc->parse, |
mandoc_vmsg(MANDOCERR_BLK_BROKEN, mdoc->parse, |
Line 567 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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Line 562 rew_sub(enum mdoc_type t, struct mdoc *mdoc, |
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/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case REWIND_MORE: |
case REWIND_MORE: |
n->lastline = line - |
n->lastline = line - |
(MDOC_NEWLINE & mdoc->flags ? 1 : 0); |
(mdoc->flags & MDOC_NEWLINE ? 1 : 0); |
n = n->parent; |
n = n->parent; |
continue; |
continue; |
case REWIND_LATER: |
case REWIND_LATER: |
if (make_pending(n, tok, mdoc, line, ppos) || |
if (make_pending(n, tok, mdoc, line, ppos) || |
MDOC_BLOCK != t) |
t != MDOC_BLOCK) |
return(1); |
return; |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case REWIND_ERROR: |
case REWIND_ERROR: |
mandoc_msg(MANDOCERR_BLK_NOTOPEN, |
mandoc_msg(MANDOCERR_BLK_NOTOPEN, |
mdoc->parse, line, ppos, |
mdoc->parse, line, ppos, |
mdoc_macronames[tok]); |
mdoc_macronames[tok]); |
return(1); |
return; |
} |
} |
break; |
break; |
} |
} |
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assert(n); |
assert(n); |
if ( ! rew_last(mdoc, n)) |
rew_last(mdoc, n); |
return(0); |
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/* |
/* |
* The current block extends an enclosing block. |
* The current block extends an enclosing block. |
* Now that the current block ends, close the enclosing block, too. |
* Now that the current block ends, close the enclosing block, too. |
*/ |
*/ |
while (NULL != (n = n->pending)) { |
while ((n = n->pending) != NULL) { |
if ( ! rew_last(mdoc, n)) |
rew_last(mdoc, n); |
return(0); |
if (n->type == MDOC_HEAD) |
if (MDOC_HEAD == n->type && |
mdoc_body_alloc(mdoc, n->line, n->pos, n->tok); |
! mdoc_body_alloc(mdoc, n->line, n->pos, n->tok)) |
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return(0); |
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} |
} |
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return(1); |
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} |
} |
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/* |
/* |
* Allocate a word and check whether it's punctuation or not. |
* Allocate a word and check whether it's punctuation or not. |
* Punctuation consists of those tokens found in mdoc_isdelim(). |
* Punctuation consists of those tokens found in mdoc_isdelim(). |
*/ |
*/ |
static int |
static void |
dword(struct mdoc *mdoc, int line, int col, const char *p, |
dword(struct mdoc *mdoc, int line, int col, const char *p, |
enum mdelim d, int may_append) |
enum mdelim d, int may_append) |
{ |
{ |
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if (DELIM_MAX == d) |
if (d == DELIM_MAX) |
d = mdoc_isdelim(p); |
d = mdoc_isdelim(p); |
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if (may_append && |
if (may_append && |
! ((MDOC_SYNOPSIS | MDOC_KEEP | MDOC_SMOFF) & mdoc->flags) && |
! (mdoc->flags & (MDOC_SYNOPSIS | MDOC_KEEP | MDOC_SMOFF)) && |
DELIM_NONE == d && MDOC_TEXT == mdoc->last->type && |
d == DELIM_NONE && mdoc->last->type == MDOC_TEXT && |
DELIM_NONE == mdoc_isdelim(mdoc->last->string)) { |
mdoc_isdelim(mdoc->last->string) == DELIM_NONE) { |
mdoc_word_append(mdoc, p); |
mdoc_word_append(mdoc, p); |
return(1); |
return; |
} |
} |
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if ( ! mdoc_word_alloc(mdoc, line, col, p)) |
mdoc_word_alloc(mdoc, line, col, p); |
return(0); |
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/* |
/* |
* If the word consists of a bare delimiter, |
* If the word consists of a bare delimiter, |
Line 639 dword(struct mdoc *mdoc, int line, int col, const char |
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Line 627 dword(struct mdoc *mdoc, int line, int col, const char |
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! (mdoc->flags & MDOC_NODELIMC) && |
! (mdoc->flags & MDOC_NODELIMC) && |
mdoc->last->parent->tok != MDOC_Fd) |
mdoc->last->parent->tok != MDOC_Fd) |
mdoc->last->flags |= MDOC_DELIMC; |
mdoc->last->flags |= MDOC_DELIMC; |
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mdoc->flags &= ~MDOC_NODELIMC; |
mdoc->flags &= ~MDOC_NODELIMC; |
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return(1); |
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} |
} |
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static int |
static void |
append_delims(struct mdoc *mdoc, int line, int *pos, char *buf) |
append_delims(struct mdoc *mdoc, int line, int *pos, char *buf) |
{ |
{ |
int la; |
int la; |
enum margserr ac; |
enum margserr ac; |
char *p; |
char *p; |
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if ('\0' == buf[*pos]) |
if (buf[*pos] == '\0') |
return(1); |
return; |
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for (;;) { |
for (;;) { |
la = *pos; |
la = *pos; |
ac = mdoc_zargs(mdoc, line, pos, buf, &p); |
ac = mdoc_zargs(mdoc, line, pos, buf, &p); |
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if (ac == ARGS_EOLN) |
if (ARGS_ERROR == ac) |
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return(0); |
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else if (ARGS_EOLN == ac) |
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break; |
break; |
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dword(mdoc, line, la, p, DELIM_MAX, 1); |
dword(mdoc, line, la, p, DELIM_MAX, 1); |
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/* |
/* |
Line 677 append_delims(struct mdoc *mdoc, int line, int *pos, c |
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Line 658 append_delims(struct mdoc *mdoc, int line, int *pos, c |
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* knowing which symbols break this behaviour, for |
* knowing which symbols break this behaviour, for |
* example, `. ;' shouldn't propagate the double-space. |
* example, `. ;' shouldn't propagate the double-space. |
*/ |
*/ |
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if (mandoc_eos(p, strlen(p))) |
if (mandoc_eos(p, strlen(p))) |
mdoc->last->flags |= MDOC_EOS; |
mdoc->last->flags |= MDOC_EOS; |
} |
} |
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return(1); |
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} |
} |
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/* |
/* |
* Close out block partial/full explicit. |
* Close out block partial/full explicit. |
*/ |
*/ |
static int |
static void |
blk_exp_close(MACRO_PROT_ARGS) |
blk_exp_close(MACRO_PROT_ARGS) |
{ |
{ |
struct mdoc_node *body; /* Our own body. */ |
struct mdoc_node *body; /* Our own body. */ |
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struct mdoc_node *endbody; /* Our own end marker. */ |
struct mdoc_node *later; /* A sub-block starting later. */ |
struct mdoc_node *later; /* A sub-block starting later. */ |
struct mdoc_node *n; /* For searching backwards. */ |
struct mdoc_node *n; /* For searching backwards. */ |
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Line 707 blk_exp_close(MACRO_PROT_ARGS) |
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Line 688 blk_exp_close(MACRO_PROT_ARGS) |
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break; |
break; |
case MDOC_Ek: |
case MDOC_Ek: |
mdoc->flags &= ~MDOC_KEEP; |
mdoc->flags &= ~MDOC_KEEP; |
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/* FALLTHROUGH */ |
default: |
default: |
maxargs = 0; |
maxargs = 0; |
break; |
break; |
Line 716 blk_exp_close(MACRO_PROT_ARGS) |
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Line 698 blk_exp_close(MACRO_PROT_ARGS) |
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* Search backwards for beginnings of blocks, |
* Search backwards for beginnings of blocks, |
* both of our own and of pending sub-blocks. |
* both of our own and of pending sub-blocks. |
*/ |
*/ |
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atok = rew_alt(tok); |
atok = rew_alt(tok); |
body = later = NULL; |
body = endbody = later = NULL; |
for (n = mdoc->last; n; n = n->parent) { |
for (n = mdoc->last; n; n = n->parent) { |
if (MDOC_VALID & n->flags) |
if (n->flags & MDOC_VALID) |
continue; |
continue; |
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/* Remember the start of our own body. */ |
/* Remember the start of our own body. */ |
if (MDOC_BODY == n->type && atok == n->tok) { |
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if (ENDBODY_NOT == n->end) |
if (n->type == MDOC_BODY && atok == n->tok) { |
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if (n->end == ENDBODY_NOT) |
body = n; |
body = n; |
continue; |
continue; |
} |
} |
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if (MDOC_BLOCK != n->type || MDOC_Nm == n->tok) |
if (n->type != MDOC_BLOCK || n->tok == MDOC_Nm) |
continue; |
continue; |
if (atok == n->tok) { |
if (atok == n->tok) { |
assert(body); |
assert(body); |
Line 739 blk_exp_close(MACRO_PROT_ARGS) |
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Line 723 blk_exp_close(MACRO_PROT_ARGS) |
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* When there is no pending sub block, |
* When there is no pending sub block, |
* just proceed to closing out. |
* just proceed to closing out. |
*/ |
*/ |
if (NULL == later) |
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if (later == NULL) |
break; |
break; |
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/* |
/* |
Line 747 blk_exp_close(MACRO_PROT_ARGS) |
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Line 732 blk_exp_close(MACRO_PROT_ARGS) |
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* postpone closing out the current block |
* postpone closing out the current block |
* until the rew_sub() closing out the sub-block. |
* until the rew_sub() closing out the sub-block. |
*/ |
*/ |
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make_pending(later, tok, mdoc, line, ppos); |
make_pending(later, tok, mdoc, line, ppos); |
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/* |
/* |
* Mark the place where the formatting - but not |
* Mark the place where the formatting - but not |
* the scope - of the current block ends. |
* the scope - of the current block ends. |
*/ |
*/ |
if ( ! mdoc_endbody_alloc(mdoc, line, ppos, |
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atok, body, ENDBODY_SPACE)) |
mdoc_endbody_alloc(mdoc, line, ppos, |
return(0); |
atok, body, ENDBODY_SPACE); |
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/* |
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* If a block closing macro taking arguments |
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* breaks another block, put the arguments |
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* into the end marker and remeber the |
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* end marker in order to close it out. |
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*/ |
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if (maxargs) { |
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endbody = mdoc->last; |
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mdoc->next = MDOC_NEXT_CHILD; |
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} |
break; |
break; |
} |
} |
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Line 764 blk_exp_close(MACRO_PROT_ARGS) |
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Line 762 blk_exp_close(MACRO_PROT_ARGS) |
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* open explicit block, or, in case there are only |
* open explicit block, or, in case there are only |
* implicit ones, the first open implicit block. |
* implicit ones, the first open implicit block. |
*/ |
*/ |
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if (later && |
if (later && |
MDOC_EXPLICIT & mdoc_macros[later->tok].flags) |
mdoc_macros[later->tok].flags & MDOC_EXPLICIT) |
continue; |
continue; |
if (MDOC_It != n->tok) |
if (n->tok != MDOC_It) |
later = n; |
later = n; |
} |
} |
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rew_sub(MDOC_BODY, mdoc, tok, line, ppos); |
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if ( ! (MDOC_PARSED & mdoc_macros[tok].flags)) { |
if ( ! (mdoc_macros[tok].flags & MDOC_PARSED)) { |
if ('\0' != buf[*pos]) |
if (buf[*pos] != '\0') |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
mandoc_vmsg(MANDOCERR_ARG_SKIP, |
mdoc->parse, line, ppos, |
mdoc->parse, line, ppos, |
"%s %s", mdoc_macronames[tok], |
"%s %s", mdoc_macronames[tok], |
buf + *pos); |
buf + *pos); |
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos); |
return(0); |
return; |
return(rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)); |
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} |
} |
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if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
if (maxargs && endbody == NULL) { |
return(0); |
if (n == NULL) { |
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/* |
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* Stray .Ec without previous .Eo: |
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* Break the output line, ignore any arguments. |
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*/ |
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mdoc_elem_alloc(mdoc, line, ppos, MDOC_br, NULL); |
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rew_elem(mdoc, MDOC_br); |
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} else |
|
mdoc_tail_alloc(mdoc, line, ppos, atok); |
|
} |
|
|
if (NULL == later && maxargs > 0) |
flushed = n == NULL; |
if ( ! mdoc_tail_alloc(mdoc, line, ppos, rew_alt(tok))) |
for (j = 0; ; j++) { |
return(0); |
|
|
|
for (flushed = j = 0; ; j++) { |
|
lastarg = *pos; |
lastarg = *pos; |
|
|
if (j == maxargs && ! flushed) { |
if (j == maxargs && ! flushed) { |
if ( ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
if (endbody == NULL) |
return(0); |
rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos); |
|
else |
|
rew_last(mdoc, endbody); |
flushed = 1; |
flushed = 1; |
} |
} |
|
|
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
|
if (ac == ARGS_PUNCT || ac == ARGS_EOLN) |
if (ARGS_ERROR == ac) |
|
return(0); |
|
if (ARGS_PUNCT == ac) |
|
break; |
break; |
if (ARGS_EOLN == ac) |
|
break; |
|
|
|
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup(tok, p); |
ntok = ac == ARGS_QWORD ? MDOC_MAX : lookup(tok, p); |
|
|
if (MDOC_MAX == ntok) { |
if (ntok == MDOC_MAX) { |
if ( ! dword(mdoc, line, lastarg, p, DELIM_MAX, |
dword(mdoc, line, lastarg, p, DELIM_MAX, |
MDOC_JOIN & mdoc_macros[tok].flags)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
continue; |
continue; |
} |
} |
|
|
if ( ! flushed) { |
if ( ! flushed) { |
if ( ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
if (endbody == NULL) |
return(0); |
rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos); |
|
else |
|
rew_last(mdoc, endbody); |
flushed = 1; |
flushed = 1; |
} |
} |
|
|
mdoc->flags &= ~MDOC_NEWLINE; |
mdoc->flags &= ~MDOC_NEWLINE; |
|
mdoc_macro(mdoc, ntok, line, lastarg, pos, buf); |
if ( ! mdoc_macro(mdoc, ntok, line, lastarg, pos, buf)) |
|
return(0); |
|
break; |
break; |
} |
} |
|
|
if ( ! flushed && ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
if ( ! flushed) { |
return(0); |
if (endbody == NULL) |
|
rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos); |
if ( ! nl) |
else |
return(1); |
rew_last(mdoc, endbody); |
return(append_delims(mdoc, line, pos, buf)); |
} |
|
if (nl) |
|
append_delims(mdoc, line, pos, buf); |
} |
} |
|
|
static int |
static void |
in_line(MACRO_PROT_ARGS) |
in_line(MACRO_PROT_ARGS) |
{ |
{ |
int la, scope, cnt, firstarg, mayopen, nc, nl; |
int la, scope, cnt, firstarg, mayopen, nc, nl; |
Line 877 in_line(MACRO_PROT_ARGS) |
|
Line 879 in_line(MACRO_PROT_ARGS) |
|
for (arg = NULL;; ) { |
for (arg = NULL;; ) { |
la = *pos; |
la = *pos; |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
|
if (av == ARGV_ARG) |
if (ARGV_WORD == av) { |
|
*pos = la; |
|
break; |
|
} |
|
if (ARGV_EOLN == av) |
|
break; |
|
if (ARGV_ARG == av) |
|
continue; |
continue; |
|
if (av == ARGV_WORD) |
mdoc_argv_free(arg); |
*pos = la; |
return(0); |
break; |
} |
} |
|
|
d = DELIM_NONE; |
d = DELIM_NONE; |
Line 898 in_line(MACRO_PROT_ARGS) |
|
Line 893 in_line(MACRO_PROT_ARGS) |
|
la = *pos; |
la = *pos; |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
|
|
if (ac == ARGS_ERROR) |
|
return(0); |
|
|
|
/* |
/* |
* At the end of a macro line, |
* At the end of a macro line, |
* opening delimiters do not suppress spacing. |
* opening delimiters do not suppress spacing. |
Line 926 in_line(MACRO_PROT_ARGS) |
|
Line 918 in_line(MACRO_PROT_ARGS) |
|
break; |
break; |
} |
} |
|
|
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup(tok, p); |
ntok = (ac == ARGS_QWORD || (tok == MDOC_Fn && !cnt)) ? |
|
MDOC_MAX : lookup(tok, p); |
|
|
/* |
/* |
* In this case, we've located a submacro and must |
* In this case, we've located a submacro and must |
Line 935 in_line(MACRO_PROT_ARGS) |
|
Line 928 in_line(MACRO_PROT_ARGS) |
|
* or raise a warning. |
* or raise a warning. |
*/ |
*/ |
|
|
if (MDOC_MAX != ntok) { |
if (ntok != MDOC_MAX) { |
if (scope && ! rew_elem(mdoc, tok)) |
if (scope) |
return(0); |
rew_elem(mdoc, tok); |
if (nc && 0 == cnt) { |
if (nc && ! cnt) { |
if ( ! mdoc_elem_alloc(mdoc, |
mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
line, ppos, tok, arg)) |
rew_last(mdoc, mdoc->last); |
return(0); |
} else if ( ! nc && ! cnt) { |
if ( ! rew_last(mdoc, mdoc->last)) |
|
return(0); |
|
} else if ( ! nc && 0 == cnt) { |
|
mdoc_argv_free(arg); |
mdoc_argv_free(arg); |
mandoc_msg(MANDOCERR_MACRO_EMPTY, |
mandoc_msg(MANDOCERR_MACRO_EMPTY, |
mdoc->parse, line, ppos, |
mdoc->parse, line, ppos, |
mdoc_macronames[tok]); |
mdoc_macronames[tok]); |
} |
} |
|
mdoc_macro(mdoc, ntok, line, la, pos, buf); |
if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
if (nl) |
return(0); |
append_delims(mdoc, line, pos, buf); |
if ( ! nl) |
return; |
return(1); |
|
return(append_delims(mdoc, line, pos, buf)); |
|
} |
} |
|
|
/* |
/* |
Line 964 in_line(MACRO_PROT_ARGS) |
|
Line 952 in_line(MACRO_PROT_ARGS) |
|
* the word. |
* the word. |
*/ |
*/ |
|
|
d = ARGS_QWORD == ac ? DELIM_NONE : mdoc_isdelim(p); |
d = ac == ARGS_QWORD ? DELIM_NONE : mdoc_isdelim(p); |
|
|
if (DELIM_NONE != d) { |
if (DELIM_NONE != d) { |
/* |
/* |
Line 976 in_line(MACRO_PROT_ARGS) |
|
Line 964 in_line(MACRO_PROT_ARGS) |
|
if ((d == DELIM_CLOSE || |
if ((d == DELIM_CLOSE || |
(d == DELIM_MIDDLE && tok == MDOC_Fl)) && |
(d == DELIM_MIDDLE && tok == MDOC_Fl)) && |
!cnt && !scope && nc && mayopen) { |
!cnt && !scope && nc && mayopen) { |
if ( ! mdoc_elem_alloc(mdoc, |
mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
line, ppos, tok, arg)) |
|
return(0); |
|
scope = 1; |
scope = 1; |
cnt++; |
cnt++; |
if (MDOC_Nm == tok) |
if (tok == MDOC_Nm) |
mayopen = 0; |
mayopen = 0; |
} |
} |
/* |
/* |
* Close out our scope, if one is open, before |
* Close out our scope, if one is open, before |
* any punctuation. |
* any punctuation. |
*/ |
*/ |
if (scope && ! rew_elem(mdoc, tok)) |
if (scope) |
return(0); |
rew_elem(mdoc, tok); |
scope = 0; |
scope = 0; |
|
if (tok == MDOC_Fn) |
|
mayopen = 0; |
} else if (mayopen && !scope) { |
} else if (mayopen && !scope) { |
if ( ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
return(0); |
|
scope = 1; |
scope = 1; |
cnt++; |
cnt++; |
} |
} |
|
|
if ( ! dword(mdoc, line, la, p, d, |
dword(mdoc, line, la, p, d, |
MDOC_JOIN & mdoc_macros[tok].flags)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
|
|
/* |
/* |
* If the first argument is a closing delimiter, |
* If the first argument is a closing delimiter, |
Line 1016 in_line(MACRO_PROT_ARGS) |
|
Line 1002 in_line(MACRO_PROT_ARGS) |
|
* word so that the `-' can be added to each one without |
* word so that the `-' can be added to each one without |
* having to parse out spaces. |
* having to parse out spaces. |
*/ |
*/ |
if (scope && MDOC_Fl == tok) { |
if (scope && tok == MDOC_Fl) { |
if ( ! rew_elem(mdoc, tok)) |
rew_elem(mdoc, tok); |
return(0); |
|
scope = 0; |
scope = 0; |
} |
} |
} |
} |
|
|
if (scope && ! rew_elem(mdoc, tok)) |
if (scope) |
return(0); |
rew_elem(mdoc, tok); |
|
|
/* |
/* |
* If no elements have been collected and we're allowed to have |
* If no elements have been collected and we're allowed to have |
Line 1032 in_line(MACRO_PROT_ARGS) |
|
Line 1017 in_line(MACRO_PROT_ARGS) |
|
* raise a warning. |
* raise a warning. |
*/ |
*/ |
|
|
if (nc && 0 == cnt) { |
if ( ! cnt) { |
if ( ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
if (nc) { |
return(0); |
mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
if ( ! rew_last(mdoc, mdoc->last)) |
rew_last(mdoc, mdoc->last); |
return(0); |
} else { |
} else if ( ! nc && 0 == cnt) { |
mdoc_argv_free(arg); |
mdoc_argv_free(arg); |
mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse, |
mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse, |
line, ppos, mdoc_macronames[tok]); |
line, ppos, mdoc_macronames[tok]); |
} |
} |
} |
|
if (nl) |
if ( ! nl) |
append_delims(mdoc, line, pos, buf); |
return(1); |
|
return(append_delims(mdoc, line, pos, buf)); |
|
} |
} |
|
|
static int |
static void |
blk_full(MACRO_PROT_ARGS) |
blk_full(MACRO_PROT_ARGS) |
{ |
{ |
int la, nl, nparsed; |
int la, nl, nparsed; |
Line 1056 blk_full(MACRO_PROT_ARGS) |
|
Line 1039 blk_full(MACRO_PROT_ARGS) |
|
struct mdoc_node *head; /* save of head macro */ |
struct mdoc_node *head; /* save of head macro */ |
struct mdoc_node *body; /* save of body macro */ |
struct mdoc_node *body; /* save of body macro */ |
struct mdoc_node *n; |
struct mdoc_node *n; |
enum mdoc_type mtt; |
|
enum mdoct ntok; |
enum mdoct ntok; |
enum margserr ac, lac; |
enum margserr ac, lac; |
enum margverr av; |
enum margverr av; |
Line 1074 blk_full(MACRO_PROT_ARGS) |
|
Line 1056 blk_full(MACRO_PROT_ARGS) |
|
if (n == NULL) { |
if (n == NULL) { |
mandoc_vmsg(MANDOCERR_IT_STRAY, mdoc->parse, |
mandoc_vmsg(MANDOCERR_IT_STRAY, mdoc->parse, |
line, ppos, "It %s", buf + *pos); |
line, ppos, "It %s", buf + *pos); |
if ( ! mdoc_elem_alloc(mdoc, line, ppos, |
mdoc_elem_alloc(mdoc, line, ppos, MDOC_br, NULL); |
MDOC_br, NULL)) |
rew_elem(mdoc, MDOC_br); |
return(0); |
return; |
return(rew_elem(mdoc, MDOC_br)); |
|
} |
} |
} |
} |
|
|
/* Close out prior implicit scope. */ |
/* Close out prior implicit scope. */ |
|
|
if ( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)) { |
if ( ! (mdoc_macros[tok].flags & MDOC_EXPLICIT)) { |
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
rew_sub(MDOC_BODY, mdoc, tok, line, ppos); |
return(0); |
rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos); |
if ( ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
|
return(0); |
|
} |
} |
|
|
/* |
/* |
Line 1102 blk_full(MACRO_PROT_ARGS) |
|
Line 1081 blk_full(MACRO_PROT_ARGS) |
|
for (arg = NULL;; ) { |
for (arg = NULL;; ) { |
la = *pos; |
la = *pos; |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
|
if (av == ARGV_ARG) |
if (ARGV_WORD == av) { |
|
*pos = la; |
|
break; |
|
} |
|
|
|
if (ARGV_EOLN == av) |
|
break; |
|
if (ARGV_ARG == av) |
|
continue; |
continue; |
|
if (av == ARGV_WORD) |
mdoc_argv_free(arg); |
*pos = la; |
return(0); |
break; |
} |
} |
|
|
if ( ! mdoc_block_alloc(mdoc, line, ppos, tok, arg)) |
mdoc_block_alloc(mdoc, line, ppos, tok, arg); |
return(0); |
|
|
|
head = body = NULL; |
head = body = NULL; |
|
|
/* |
/* |
* Exception: Heads of `It' macros in `-diag' lists are not |
* Exception: Heads of `It' macros in `-diag' lists are not |
* parsed, even though `It' macros in general are parsed. |
* parsed, even though `It' macros in general are parsed. |
*/ |
*/ |
nparsed = MDOC_It == tok && |
|
MDOC_Bl == mdoc->last->parent->tok && |
|
LIST_diag == mdoc->last->parent->norm->Bl.type; |
|
|
|
|
nparsed = tok == MDOC_It && |
|
mdoc->last->parent->tok == MDOC_Bl && |
|
mdoc->last->parent->norm->Bl.type == LIST_diag; |
|
|
/* |
/* |
* The `Nd' macro has all arguments in its body: it's a hybrid |
* The `Nd' macro has all arguments in its body: it's a hybrid |
* of block partial-explicit and full-implicit. Stupid. |
* of block partial-explicit and full-implicit. Stupid. |
*/ |
*/ |
|
|
if (MDOC_Nd == tok) { |
if (tok == MDOC_Nd) { |
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
head = mdoc_head_alloc(mdoc, line, ppos, tok); |
return(0); |
rew_sub(MDOC_HEAD, mdoc, tok, line, ppos); |
head = mdoc->last; |
body = mdoc_body_alloc(mdoc, line, ppos, tok); |
if ( ! rew_sub(MDOC_HEAD, mdoc, tok, line, ppos)) |
|
return(0); |
|
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
body = mdoc->last; |
|
} |
} |
|
|
if (MDOC_Bk == tok) |
if (tok == MDOC_Bk) |
mdoc->flags |= MDOC_KEEP; |
mdoc->flags |= MDOC_KEEP; |
|
|
ac = ARGS_ERROR; |
ac = ARGS_PEND; |
|
for (;;) { |
for ( ; ; ) { |
|
la = *pos; |
la = *pos; |
/* Initialise last-phrase-type with ARGS_PEND. */ |
lac = ac; |
lac = ARGS_ERROR == ac ? ARGS_PEND : ac; |
|
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
|
if (ac == ARGS_PUNCT) |
if (ARGS_PUNCT == ac) |
|
break; |
break; |
|
if (ac == ARGS_EOLN) { |
if (ARGS_ERROR == ac) |
if (lac != ARGS_PPHRASE && lac != ARGS_PHRASE) |
return(0); |
|
|
|
if (ARGS_EOLN == ac) { |
|
if (ARGS_PPHRASE != lac && ARGS_PHRASE != lac) |
|
break; |
break; |
/* |
/* |
* This is necessary: if the last token on a |
* This is necessary: if the last token on a |
Line 1173 blk_full(MACRO_PROT_ARGS) |
|
Line 1131 blk_full(MACRO_PROT_ARGS) |
|
* reopen our scope if the last parse was a |
* reopen our scope if the last parse was a |
* phrase or partial phrase. |
* phrase or partial phrase. |
*/ |
*/ |
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
rew_sub(MDOC_BODY, mdoc, tok, line, ppos); |
return(0); |
body = mdoc_body_alloc(mdoc, line, ppos, tok); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
body = mdoc->last; |
|
break; |
break; |
} |
} |
|
|
Line 1186 blk_full(MACRO_PROT_ARGS) |
|
Line 1141 blk_full(MACRO_PROT_ARGS) |
|
* the MDOC_HEAD) for non-phrase types. |
* the MDOC_HEAD) for non-phrase types. |
*/ |
*/ |
|
|
if (NULL == head && |
if (head == NULL && |
ARGS_PEND != ac && |
ac != ARGS_PEND && |
ARGS_PHRASE != ac && |
ac != ARGS_PHRASE && |
ARGS_PPHRASE != ac && |
ac != ARGS_PPHRASE && |
ARGS_QWORD != ac && |
ac != ARGS_QWORD && |
DELIM_OPEN == mdoc_isdelim(p)) { |
mdoc_isdelim(p) == DELIM_OPEN) { |
if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) |
dword(mdoc, line, la, p, DELIM_OPEN, 0); |
return(0); |
|
continue; |
continue; |
} |
} |
|
|
/* Open a head if one hasn't been opened. */ |
/* Open a head if one hasn't been opened. */ |
|
|
if (NULL == head) { |
if (head == NULL) |
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
head = mdoc_head_alloc(mdoc, line, ppos, tok); |
return(0); |
|
head = mdoc->last; |
|
} |
|
|
|
if (ARGS_PHRASE == ac || |
if (ac == ARGS_PHRASE || |
ARGS_PEND == ac || |
ac == ARGS_PEND || |
ARGS_PPHRASE == ac) { |
ac == ARGS_PPHRASE) { |
|
|
/* |
/* |
* If we haven't opened a body yet, rewind the |
* If we haven't opened a body yet, rewind the |
* head; if we have, rewind that instead. |
* head; if we have, rewind that instead. |
*/ |
*/ |
|
|
mtt = body ? MDOC_BODY : MDOC_HEAD; |
rew_sub(body ? MDOC_BODY : MDOC_HEAD, |
if ( ! rew_sub(mtt, mdoc, tok, line, ppos)) |
mdoc, tok, line, ppos); |
return(0); |
body = mdoc_body_alloc(mdoc, line, ppos, tok); |
|
|
/* Then allocate our body context. */ |
|
|
|
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
body = mdoc->last; |
|
|
|
/* |
/* |
* Process phrases: set whether we're in a |
* Process phrases: set whether we're in a |
* partial-phrase (this effects line handling) |
* partial-phrase (this effects line handling) |
* then call down into the phrase parser. |
* then call down into the phrase parser. |
*/ |
*/ |
|
|
if (ARGS_PPHRASE == ac) |
if (ac == ARGS_PPHRASE) |
mdoc->flags |= MDOC_PPHRASE; |
mdoc->flags |= MDOC_PPHRASE; |
if (ARGS_PEND == ac && ARGS_PPHRASE == lac) |
if (ac == ARGS_PEND && lac == ARGS_PPHRASE) |
mdoc->flags |= MDOC_PPHRASE; |
mdoc->flags |= MDOC_PPHRASE; |
|
phrase(mdoc, line, la, buf); |
if ( ! phrase(mdoc, line, la, buf)) |
|
return(0); |
|
|
|
mdoc->flags &= ~MDOC_PPHRASE; |
mdoc->flags &= ~MDOC_PPHRASE; |
continue; |
continue; |
} |
} |
|
|
ntok = nparsed || ARGS_QWORD == ac ? |
ntok = nparsed || ac == ARGS_QWORD ? |
MDOC_MAX : lookup(tok, p); |
MDOC_MAX : lookup(tok, p); |
|
|
if (MDOC_MAX == ntok) { |
if (ntok != MDOC_MAX) { |
if ( ! dword(mdoc, line, la, p, DELIM_MAX, |
mdoc_macro(mdoc, ntok, line, la, pos, buf); |
MDOC_JOIN & mdoc_macros[tok].flags)) |
break; |
return(0); |
|
continue; |
|
} |
} |
|
dword(mdoc, line, la, p, DELIM_MAX, |
if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
break; |
|
} |
} |
|
|
if (NULL == head) { |
if (head == NULL) |
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
head = mdoc_head_alloc(mdoc, line, ppos, tok); |
return(0); |
if (nl) |
head = mdoc->last; |
append_delims(mdoc, line, pos, buf); |
} |
if (body != NULL) |
|
|
if (nl && ! append_delims(mdoc, line, pos, buf)) |
|
return(0); |
|
|
|
/* If we've already opened our body, exit now. */ |
|
|
|
if (NULL != body) |
|
goto out; |
goto out; |
|
|
/* |
/* |
Line 1277 blk_full(MACRO_PROT_ARGS) |
|
Line 1209 blk_full(MACRO_PROT_ARGS) |
|
* sub-block. |
* sub-block. |
*/ |
*/ |
for (n = mdoc->last; n && n != head; n = n->parent) { |
for (n = mdoc->last; n && n != head; n = n->parent) { |
if (MDOC_BLOCK == n->type && |
if (n->type == MDOC_BLOCK && |
MDOC_EXPLICIT & mdoc_macros[n->tok].flags && |
mdoc_macros[n->tok].flags & MDOC_EXPLICIT && |
! (MDOC_VALID & n->flags)) { |
! (n->flags & MDOC_VALID)) { |
n->pending = head; |
n->pending = head; |
return(1); |
return; |
} |
} |
} |
} |
|
|
/* Close out scopes to remain in a consistent state. */ |
/* Close out scopes to remain in a consistent state. */ |
|
|
if ( ! rew_sub(MDOC_HEAD, mdoc, tok, line, ppos)) |
rew_sub(MDOC_HEAD, mdoc, tok, line, ppos); |
return(0); |
mdoc_body_alloc(mdoc, line, ppos, tok); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
|
|
out: |
out: |
if ( ! (MDOC_FREECOL & mdoc->flags)) |
if (mdoc->flags & MDOC_FREECOL) { |
return(1); |
rew_sub(MDOC_BODY, mdoc, tok, line, ppos); |
|
rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos); |
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
mdoc->flags &= ~MDOC_FREECOL; |
return(0); |
} |
if ( ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
|
return(0); |
|
|
|
mdoc->flags &= ~MDOC_FREECOL; |
|
return(1); |
|
} |
} |
|
|
static int |
static void |
blk_part_imp(MACRO_PROT_ARGS) |
blk_part_imp(MACRO_PROT_ARGS) |
{ |
{ |
int la, nl; |
int la, nl; |
Line 1327 blk_part_imp(MACRO_PROT_ARGS) |
|
Line 1251 blk_part_imp(MACRO_PROT_ARGS) |
|
* or more closing punctuation nodes. |
* or more closing punctuation nodes. |
*/ |
*/ |
|
|
if ( ! mdoc_block_alloc(mdoc, line, ppos, tok, NULL)) |
blk = mdoc_block_alloc(mdoc, line, ppos, tok, NULL); |
return(0); |
mdoc_head_alloc(mdoc, line, ppos, tok); |
|
rew_sub(MDOC_HEAD, mdoc, tok, line, ppos); |
|
|
blk = mdoc->last; |
|
|
|
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
if ( ! rew_sub(MDOC_HEAD, mdoc, tok, line, ppos)) |
|
return(0); |
|
|
|
/* |
/* |
* Open the body scope "on-demand", that is, after we've |
* Open the body scope "on-demand", that is, after we've |
* processed all our the leading delimiters (open parenthesis, |
* processed all our the leading delimiters (open parenthesis, |
Line 1346 blk_part_imp(MACRO_PROT_ARGS) |
|
Line 1264 blk_part_imp(MACRO_PROT_ARGS) |
|
for (body = NULL; ; ) { |
for (body = NULL; ; ) { |
la = *pos; |
la = *pos; |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
|
if (ac == ARGS_EOLN || ac == ARGS_PUNCT) |
if (ARGS_ERROR == ac) |
|
return(0); |
|
if (ARGS_EOLN == ac) |
|
break; |
break; |
if (ARGS_PUNCT == ac) |
|
break; |
|
|
|
if (NULL == body && ARGS_QWORD != ac && |
if (body == NULL && ac != ARGS_QWORD && |
DELIM_OPEN == mdoc_isdelim(p)) { |
mdoc_isdelim(p) == DELIM_OPEN) { |
if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) |
dword(mdoc, line, la, p, DELIM_OPEN, 0); |
return(0); |
|
continue; |
continue; |
} |
} |
|
|
if (NULL == body) { |
if (body == NULL) |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
body = mdoc_body_alloc(mdoc, line, ppos, tok); |
return(0); |
|
body = mdoc->last; |
|
} |
|
|
|
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup(tok, p); |
ntok = ac == ARGS_QWORD ? MDOC_MAX : lookup(tok, p); |
|
|
if (MDOC_MAX == ntok) { |
if (ntok != MDOC_MAX) { |
if ( ! dword(mdoc, line, la, p, DELIM_MAX, |
mdoc_macro(mdoc, ntok, line, la, pos, buf); |
MDOC_JOIN & mdoc_macros[tok].flags)) |
break; |
return(0); |
|
continue; |
|
} |
} |
|
dword(mdoc, line, la, p, DELIM_MAX, |
if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
break; |
|
} |
} |
|
if (body == NULL) |
|
body = mdoc_body_alloc(mdoc, line, ppos, tok); |
|
|
/* Clean-ups to leave in a consistent state. */ |
|
|
|
if (NULL == body) { |
|
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
body = mdoc->last; |
|
} |
|
|
|
/* |
/* |
* If there is an open sub-block requiring explicit close-out, |
* If there is an open sub-block requiring explicit close-out, |
* postpone closing out the current block |
* postpone closing out the current block |
* until the rew_sub() call closing out the sub-block. |
* until the rew_sub() call closing out the sub-block. |
*/ |
*/ |
|
|
for (n = mdoc->last; n && n != body && n != blk->parent; |
for (n = mdoc->last; n && n != body && n != blk->parent; |
n = n->parent) { |
n = n->parent) { |
if (MDOC_BLOCK == n->type && |
if (n->type == MDOC_BLOCK && |
MDOC_EXPLICIT & mdoc_macros[n->tok].flags && |
mdoc_macros[n->tok].flags & MDOC_EXPLICIT && |
! (MDOC_VALID & n->flags)) { |
! (n->flags & MDOC_VALID)) { |
make_pending(n, tok, mdoc, line, ppos); |
make_pending(n, tok, mdoc, line, ppos); |
if ( ! mdoc_endbody_alloc(mdoc, line, ppos, |
mdoc_endbody_alloc(mdoc, line, ppos, |
tok, body, ENDBODY_NOSPACE)) |
tok, body, ENDBODY_NOSPACE); |
return(0); |
return; |
return(1); |
|
} |
} |
} |
} |
assert(n == body); |
assert(n == body); |
|
rew_sub(MDOC_BODY, mdoc, tok, line, ppos); |
|
if (nl) |
|
append_delims(mdoc, line, pos, buf); |
|
rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos); |
|
|
if ( ! rew_sub(MDOC_BODY, mdoc, tok, line, ppos)) |
|
return(0); |
|
|
|
/* Standard appending of delimiters. */ |
|
|
|
if (nl && ! append_delims(mdoc, line, pos, buf)) |
|
return(0); |
|
|
|
/* Rewind scope, if applicable. */ |
|
|
|
if ( ! rew_sub(MDOC_BLOCK, mdoc, tok, line, ppos)) |
|
return(0); |
|
|
|
/* Move trailing .Ns out of scope. */ |
/* Move trailing .Ns out of scope. */ |
|
|
for (n = body->child; n && n->next; n = n->next) |
for (n = body->child; n && n->next; n = n->next) |
/* Do nothing. */ ; |
/* Do nothing. */ ; |
if (n && MDOC_Ns == n->tok) |
if (n && n->tok == MDOC_Ns) |
mdoc_node_relink(mdoc, n); |
mdoc_node_relink(mdoc, n); |
|
|
return(1); |
|
} |
} |
|
|
static int |
static void |
blk_part_exp(MACRO_PROT_ARGS) |
blk_part_exp(MACRO_PROT_ARGS) |
{ |
{ |
int la, nl; |
int la, nl; |
Line 1449 blk_part_exp(MACRO_PROT_ARGS) |
|
Line 1337 blk_part_exp(MACRO_PROT_ARGS) |
|
* case of `Eo'); and a body that may be empty. |
* case of `Eo'); and a body that may be empty. |
*/ |
*/ |
|
|
if ( ! mdoc_block_alloc(mdoc, line, ppos, tok, NULL)) |
mdoc_block_alloc(mdoc, line, ppos, tok, NULL); |
return(0); |
|
|
|
for (head = body = NULL; ; ) { |
for (head = body = NULL; ; ) { |
la = *pos; |
la = *pos; |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
|
if (ac == ARGS_PUNCT || ac == ARGS_EOLN) |
if (ARGS_ERROR == ac) |
|
return(0); |
|
if (ARGS_PUNCT == ac) |
|
break; |
break; |
if (ARGS_EOLN == ac) |
|
break; |
|
|
|
/* Flush out leading punctuation. */ |
/* Flush out leading punctuation. */ |
|
|
if (NULL == head && ARGS_QWORD != ac && |
if (head == NULL && ac != ARGS_QWORD && |
DELIM_OPEN == mdoc_isdelim(p)) { |
mdoc_isdelim(p) == DELIM_OPEN) { |
assert(NULL == body); |
assert(NULL == body); |
if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) |
dword(mdoc, line, la, p, DELIM_OPEN, 0); |
return(0); |
|
continue; |
continue; |
} |
} |
|
|
if (NULL == head) { |
if (head == NULL) { |
assert(NULL == body); |
assert(body == NULL); |
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
head = mdoc_head_alloc(mdoc, line, ppos, tok); |
return(0); |
|
head = mdoc->last; |
|
} |
} |
|
|
/* |
/* |
Line 1485 blk_part_exp(MACRO_PROT_ARGS) |
|
Line 1363 blk_part_exp(MACRO_PROT_ARGS) |
|
* macros just immediately close out and begin the body. |
* macros just immediately close out and begin the body. |
*/ |
*/ |
|
|
if (NULL == body) { |
if (body == NULL) { |
assert(head); |
assert(head); |
/* No check whether it's a macro! */ |
/* No check whether it's a macro! */ |
if (MDOC_Eo == tok) |
if (tok == MDOC_Eo) |
if ( ! dword(mdoc, line, la, p, DELIM_MAX, 0)) |
dword(mdoc, line, la, p, DELIM_MAX, 0); |
return(0); |
rew_sub(MDOC_HEAD, mdoc, tok, line, ppos); |
|
body = mdoc_body_alloc(mdoc, line, ppos, tok); |
if ( ! rew_sub(MDOC_HEAD, mdoc, tok, line, ppos)) |
if (tok == MDOC_Eo) |
return(0); |
|
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
body = mdoc->last; |
|
|
|
if (MDOC_Eo == tok) |
|
continue; |
continue; |
} |
} |
|
assert(head != NULL && body != NULL); |
|
|
assert(NULL != head && NULL != body); |
ntok = ac == ARGS_QWORD ? MDOC_MAX : lookup(tok, p); |
|
if (ntok != MDOC_MAX) { |
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup(tok, p); |
mdoc_macro(mdoc, ntok, line, la, pos, buf); |
|
break; |
if (MDOC_MAX == ntok) { |
|
if ( ! dword(mdoc, line, la, p, DELIM_MAX, |
|
MDOC_JOIN & mdoc_macros[tok].flags)) |
|
return(0); |
|
continue; |
|
} |
} |
|
dword(mdoc, line, la, p, DELIM_MAX, |
if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
break; |
|
} |
} |
|
|
/* Clean-up to leave in a consistent state. */ |
/* Clean-up to leave in a consistent state. */ |
|
|
if (NULL == head) |
if (head == NULL) |
if ( ! mdoc_head_alloc(mdoc, line, ppos, tok)) |
mdoc_head_alloc(mdoc, line, ppos, tok); |
return(0); |
|
|
|
if (NULL == body) { |
if (body == NULL) { |
if ( ! rew_sub(MDOC_HEAD, mdoc, tok, line, ppos)) |
rew_sub(MDOC_HEAD, mdoc, tok, line, ppos); |
return(0); |
mdoc_body_alloc(mdoc, line, ppos, tok); |
if ( ! mdoc_body_alloc(mdoc, line, ppos, tok)) |
|
return(0); |
|
} |
} |
|
if (nl) |
/* Standard appending of delimiters. */ |
append_delims(mdoc, line, pos, buf); |
|
|
if ( ! nl) |
|
return(1); |
|
return(append_delims(mdoc, line, pos, buf)); |
|
} |
} |
|
|
static int |
static void |
in_line_argn(MACRO_PROT_ARGS) |
in_line_argn(MACRO_PROT_ARGS) |
{ |
{ |
int la, flushed, j, maxargs, nl; |
int la, flushed, j, maxargs, nl; |
Line 1581 in_line_argn(MACRO_PROT_ARGS) |
|
Line 1440 in_line_argn(MACRO_PROT_ARGS) |
|
for (arg = NULL; ; ) { |
for (arg = NULL; ; ) { |
la = *pos; |
la = *pos; |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
|
if (av == ARGV_ARG) |
if (ARGV_WORD == av) { |
|
*pos = la; |
|
break; |
|
} |
|
|
|
if (ARGV_EOLN == av) |
|
break; |
|
if (ARGV_ARG == av) |
|
continue; |
continue; |
|
if (av == ARGV_WORD) |
mdoc_argv_free(arg); |
*pos = la; |
return(0); |
break; |
} |
} |
|
|
for (flushed = j = 0; ; ) { |
for (flushed = j = 0; ; ) { |
la = *pos; |
la = *pos; |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
|
if (ac == ARGS_PUNCT || ac == ARGS_EOLN) |
if (ARGS_ERROR == ac) |
|
return(0); |
|
if (ARGS_PUNCT == ac) |
|
break; |
break; |
if (ARGS_EOLN == ac) |
|
break; |
|
|
|
if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) && |
if ( ! (mdoc_macros[tok].flags & MDOC_IGNDELIM) && |
ARGS_QWORD != ac && 0 == j && |
ac != ARGS_QWORD && j == 0 && |
DELIM_OPEN == mdoc_isdelim(p)) { |
mdoc_isdelim(p) == DELIM_OPEN) { |
if ( ! dword(mdoc, line, la, p, DELIM_OPEN, 0)) |
dword(mdoc, line, la, p, DELIM_OPEN, 0); |
return(0); |
|
continue; |
continue; |
} else if (0 == j) |
} else if (j == 0) |
if ( ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
return(0); |
|
|
|
if (j == maxargs && ! flushed) { |
if (j == maxargs && ! flushed) { |
if ( ! rew_elem(mdoc, tok)) |
rew_elem(mdoc, tok); |
return(0); |
|
flushed = 1; |
flushed = 1; |
} |
} |
|
|
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup(tok, p); |
ntok = ac == ARGS_QWORD ? MDOC_MAX : lookup(tok, p); |
|
|
if (MDOC_MAX != ntok) { |
if (ntok != MDOC_MAX) { |
if ( ! flushed && ! rew_elem(mdoc, tok)) |
if ( ! flushed) |
return(0); |
rew_elem(mdoc, tok); |
flushed = 1; |
flushed = 1; |
if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
mdoc_macro(mdoc, ntok, line, la, pos, buf); |
return(0); |
|
j++; |
j++; |
break; |
break; |
} |
} |
|
|
if ( ! (MDOC_IGNDELIM & mdoc_macros[tok].flags) && |
if ( ! (mdoc_macros[tok].flags & MDOC_IGNDELIM) && |
ARGS_QWORD != ac && |
ac != ARGS_QWORD && ! flushed && |
! flushed && |
mdoc_isdelim(p) != DELIM_NONE) { |
DELIM_NONE != mdoc_isdelim(p)) { |
rew_elem(mdoc, tok); |
if ( ! rew_elem(mdoc, tok)) |
|
return(0); |
|
flushed = 1; |
flushed = 1; |
} |
} |
|
|
if ( ! dword(mdoc, line, la, p, DELIM_MAX, |
dword(mdoc, line, la, p, DELIM_MAX, |
MDOC_JOIN & mdoc_macros[tok].flags)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
j++; |
j++; |
} |
} |
|
|
if (0 == j && ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
if (j == 0) |
return(0); |
mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
|
if ( ! flushed) |
/* Close out in a consistent state. */ |
rew_elem(mdoc, tok); |
|
if (nl) |
if ( ! flushed && ! rew_elem(mdoc, tok)) |
append_delims(mdoc, line, pos, buf); |
return(0); |
|
if ( ! nl) |
|
return(1); |
|
return(append_delims(mdoc, line, pos, buf)); |
|
} |
} |
|
|
static int |
static void |
in_line_eoln(MACRO_PROT_ARGS) |
in_line_eoln(MACRO_PROT_ARGS) |
{ |
{ |
int la; |
int la; |
Line 1682 in_line_eoln(MACRO_PROT_ARGS) |
|
Line 1517 in_line_eoln(MACRO_PROT_ARGS) |
|
for (arg = NULL; ; ) { |
for (arg = NULL; ; ) { |
la = *pos; |
la = *pos; |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
av = mdoc_argv(mdoc, line, tok, &arg, pos, buf); |
|
if (av == ARGV_ARG) |
if (ARGV_WORD == av) { |
|
*pos = la; |
|
break; |
|
} |
|
if (ARGV_EOLN == av) |
|
break; |
|
if (ARGV_ARG == av) |
|
continue; |
continue; |
|
if (av == ARGV_WORD) |
mdoc_argv_free(arg); |
*pos = la; |
return(0); |
break; |
} |
} |
|
|
/* Open element scope. */ |
/* Open element scope. */ |
|
|
if ( ! mdoc_elem_alloc(mdoc, line, ppos, tok, arg)) |
mdoc_elem_alloc(mdoc, line, ppos, tok, arg); |
return(0); |
|
|
|
/* Parse argument terms. */ |
/* Parse argument terms. */ |
|
|
for (;;) { |
for (;;) { |
la = *pos; |
la = *pos; |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
ac = mdoc_args(mdoc, line, pos, buf, tok, &p); |
|
if (ac == ARGS_EOLN) |
if (ARGS_ERROR == ac) |
|
return(0); |
|
if (ARGS_EOLN == ac) |
|
break; |
break; |
|
|
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup(tok, p); |
ntok = ac == ARGS_QWORD ? MDOC_MAX : lookup(tok, p); |
|
|
if (MDOC_MAX == ntok) { |
if (ntok != MDOC_MAX) { |
if ( ! dword(mdoc, line, la, p, DELIM_MAX, |
rew_elem(mdoc, tok); |
MDOC_JOIN & mdoc_macros[tok].flags)) |
mdoc_macro(mdoc, ntok, line, la, pos, buf); |
return(0); |
return; |
continue; |
|
} |
} |
|
dword(mdoc, line, la, p, DELIM_MAX, |
if ( ! rew_elem(mdoc, tok)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
return(mdoc_macro(mdoc, ntok, line, la, pos, buf)); |
|
} |
} |
|
|
/* Close out (no delimiters). */ |
/* Close out (no delimiters). */ |
|
|
return(rew_elem(mdoc, tok)); |
rew_elem(mdoc, tok); |
} |
} |
|
|
static int |
static void |
ctx_synopsis(MACRO_PROT_ARGS) |
ctx_synopsis(MACRO_PROT_ARGS) |
{ |
{ |
int nl; |
|
|
|
nl = MDOC_NEWLINE & mdoc->flags; |
if (~mdoc->flags & (MDOC_SYNOPSIS | MDOC_NEWLINE)) |
|
in_line(mdoc, tok, line, ppos, pos, buf); |
/* If we're not in the SYNOPSIS, go straight to in-line. */ |
else if (tok == MDOC_Nm) |
if ( ! (MDOC_SYNOPSIS & mdoc->flags)) |
blk_full(mdoc, tok, line, ppos, pos, buf); |
return(in_line(mdoc, tok, line, ppos, pos, buf)); |
else { |
|
assert(tok == MDOC_Vt); |
/* If we're a nested call, same place. */ |
blk_part_imp(mdoc, tok, line, ppos, pos, buf); |
if ( ! nl) |
} |
return(in_line(mdoc, 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. |
|
*/ |
|
if (MDOC_Nm == tok) |
|
return(blk_full(mdoc, tok, line, ppos, pos, buf)); |
|
assert(MDOC_Vt == tok); |
|
return(blk_part_imp(mdoc, tok, line, ppos, pos, buf)); |
|
} |
} |
|
|
/* |
/* |
Line 1762 ctx_synopsis(MACRO_PROT_ARGS) |
|
Line 1571 ctx_synopsis(MACRO_PROT_ARGS) |
|
* They're unusual because they're basically free-form text until a |
* They're unusual because they're basically free-form text until a |
* macro is encountered. |
* macro is encountered. |
*/ |
*/ |
static int |
static void |
phrase(struct mdoc *mdoc, int line, int ppos, char *buf) |
phrase(struct mdoc *mdoc, int line, int ppos, char *buf) |
{ |
{ |
int la, pos; |
int la, pos; |
Line 1774 phrase(struct mdoc *mdoc, int line, int ppos, char *bu |
|
Line 1583 phrase(struct mdoc *mdoc, int line, int ppos, char *bu |
|
la = pos; |
la = pos; |
|
|
ac = mdoc_zargs(mdoc, line, &pos, buf, &p); |
ac = mdoc_zargs(mdoc, line, &pos, buf, &p); |
|
if (ac == ARGS_EOLN) |
if (ARGS_ERROR == ac) |
|
return(0); |
|
if (ARGS_EOLN == ac) |
|
break; |
break; |
|
|
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup_raw(p); |
ntok = ac == ARGS_QWORD ? MDOC_MAX : lookup_raw(p); |
|
|
if (MDOC_MAX == ntok) { |
if (ntok != MDOC_MAX) { |
if ( ! dword(mdoc, line, la, p, DELIM_MAX, 1)) |
mdoc_macro(mdoc, ntok, line, la, &pos, buf); |
return(0); |
append_delims(mdoc, line, &pos, buf); |
continue; |
return; |
} |
} |
|
dword(mdoc, line, la, p, DELIM_MAX, 1); |
if ( ! mdoc_macro(mdoc, ntok, line, la, &pos, buf)) |
|
return(0); |
|
return(append_delims(mdoc, line, &pos, buf)); |
|
} |
} |
|
|
return(1); |
|
} |
} |
|
|
static int |
static void |
phrase_ta(MACRO_PROT_ARGS) |
phrase_ta(MACRO_PROT_ARGS) |
{ |
{ |
struct mdoc_node *n; |
struct mdoc_node *n; |
Line 1806 phrase_ta(MACRO_PROT_ARGS) |
|
Line 1607 phrase_ta(MACRO_PROT_ARGS) |
|
char *p; |
char *p; |
|
|
/* Make sure we are in a column list or ignore this macro. */ |
/* Make sure we are in a column list or ignore this macro. */ |
|
|
n = mdoc->last; |
n = mdoc->last; |
while (NULL != n && MDOC_Bl != n->tok) |
while (n != NULL && n->tok != MDOC_Bl) |
n = n->parent; |
n = n->parent; |
if (NULL == n || LIST_column != n->norm->Bl.type) { |
if (n == NULL || n->norm->Bl.type != LIST_column) { |
mandoc_msg(MANDOCERR_TA_STRAY, mdoc->parse, |
mandoc_msg(MANDOCERR_TA_STRAY, mdoc->parse, |
line, ppos, "Ta"); |
line, ppos, "Ta"); |
return(1); |
return; |
} |
} |
|
|
/* Advance to the next column. */ |
/* Advance to the next column. */ |
if ( ! rew_sub(MDOC_BODY, mdoc, MDOC_It, line, ppos)) |
|
return(0); |
|
if ( ! mdoc_body_alloc(mdoc, line, ppos, MDOC_It)) |
|
return(0); |
|
|
|
|
rew_sub(MDOC_BODY, mdoc, MDOC_It, line, ppos); |
|
mdoc_body_alloc(mdoc, line, ppos, MDOC_It); |
|
|
for (;;) { |
for (;;) { |
la = *pos; |
la = *pos; |
ac = mdoc_zargs(mdoc, line, pos, buf, &p); |
ac = mdoc_zargs(mdoc, line, pos, buf, &p); |
|
if (ac == ARGS_EOLN) |
if (ARGS_ERROR == ac) |
|
return(0); |
|
if (ARGS_EOLN == ac) |
|
break; |
break; |
|
|
ntok = ARGS_QWORD == ac ? MDOC_MAX : lookup_raw(p); |
ntok = ac == ARGS_QWORD ? MDOC_MAX : lookup_raw(p); |
|
|
if (MDOC_MAX == ntok) { |
if (ntok != MDOC_MAX) { |
if ( ! dword(mdoc, line, la, p, DELIM_MAX, |
mdoc_macro(mdoc, ntok, line, la, pos, buf); |
MDOC_JOIN & mdoc_macros[tok].flags)) |
append_delims(mdoc, line, pos, buf); |
return(0); |
return; |
continue; |
|
} |
} |
|
dword(mdoc, line, la, p, DELIM_MAX, |
if ( ! mdoc_macro(mdoc, ntok, line, la, pos, buf)) |
MDOC_JOIN & mdoc_macros[tok].flags); |
return(0); |
|
return(append_delims(mdoc, line, pos, buf)); |
|
} |
} |
|
|
return(1); |
|
} |
} |