version 1.2, 2008/12/15 01:54:58 |
version 1.4, 2008/12/15 03:13:01 |
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#include "private.h" |
#include "private.h" |
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#define _C(p) ((const char **)p) |
#define _CC(p) ((const char **)p) |
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static int isdelim(const char *); |
static int append_text(struct mdoc *, int, |
static int args_next(struct mdoc *, int, int *, char *, char **); |
int, int, char *[]); |
static int append_text(struct mdoc *, int, int, int, char *[]); |
static int append_scoped(struct mdoc *, int, |
static int append_scoped(struct mdoc *, int, int, int, char *[]); |
int, int, char *[]); |
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static int args_next(struct mdoc *, int, |
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int *, char *, char **); |
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static int |
static int |
isdelim(const char *p) |
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{ |
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if (0 == *p) |
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return(0); |
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if (0 != *(p + 1)) |
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return(0); |
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switch (*p) { |
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case('{'): |
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/* FALLTHROUGH */ |
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case('.'): |
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/* FALLTHROUGH */ |
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case(','): |
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/* FALLTHROUGH */ |
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case(';'): |
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/* FALLTHROUGH */ |
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case(':'): |
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/* FALLTHROUGH */ |
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case('?'): |
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/* FALLTHROUGH */ |
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case('!'): |
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/* FALLTHROUGH */ |
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case('('): |
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/* FALLTHROUGH */ |
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case(')'): |
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/* FALLTHROUGH */ |
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case('['): |
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/* FALLTHROUGH */ |
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case(']'): |
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/* FALLTHROUGH */ |
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case('}'): |
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return(1); |
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default: |
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break; |
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} |
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return(0); |
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} |
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static int |
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args_next(struct mdoc *mdoc, int tok, |
args_next(struct mdoc *mdoc, int tok, |
int *pos, char *buf, char **v) |
int *pos, char *buf, char **v) |
{ |
{ |
Line 118 args_next(struct mdoc *mdoc, int tok, |
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Line 78 args_next(struct mdoc *mdoc, int tok, |
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static int |
static int |
append_scoped(struct mdoc *mdoc, int tok, int pos, int sz, char *args[]) |
append_scoped(struct mdoc *mdoc, int tok, |
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int pos, int sz, char *args[]) |
{ |
{ |
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switch (tok) { |
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/* ======= ADD MORE MACRO CHECKS BELOW. ======= */ |
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case (MDOC_Sh): |
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break; |
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case (MDOC_Ss): |
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break; |
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/* ======= ADD MORE MACRO CHECKS ABOVE. ======= */ |
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default: |
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abort(); |
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/* NOTREACHED */ |
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} |
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assert(sz >= 0); |
args[sz] = NULL; |
args[sz] = NULL; |
mdoc_block_alloc(mdoc, pos, tok, 0, NULL); |
mdoc_block_alloc(mdoc, pos, tok, 0, NULL); |
mdoc_head_alloc(mdoc, pos, tok, sz, _C(args)); |
mdoc_head_alloc(mdoc, pos, tok, (size_t)sz, _CC(args)); |
mdoc_body_alloc(mdoc, pos, tok); |
mdoc_body_alloc(mdoc, pos, tok); |
return(1); |
return(1); |
} |
} |
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static int |
static int |
append_text(struct mdoc *mdoc, int tok, int pos, int sz, char *args[]) |
append_text(struct mdoc *mdoc, int tok, |
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int pos, int sz, char *args[]) |
{ |
{ |
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assert(sz >= 0); |
args[sz] = NULL; |
args[sz] = NULL; |
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switch (tok) { |
switch (tok) { |
/* ======= ADD MORE MACRO ARGUMENT-LIMITS BELOW. ======= */ |
/* ======= ADD MORE MACRO CHECKS BELOW. ======= */ |
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case (MDOC_Ft): |
case (MDOC_Ft): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Li): |
case (MDOC_Li): |
Line 147 append_text(struct mdoc *mdoc, int tok, int pos, int s |
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Line 122 append_text(struct mdoc *mdoc, int tok, int pos, int s |
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case (MDOC_Pa): |
case (MDOC_Pa): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Tn): |
case (MDOC_Tn): |
if (0 == sz && ! mdoc_warn(mdoc, tok, pos, WARN_ARGS_GE1)) |
if (0 < sz) |
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break; |
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if ( ! mdoc_warn(mdoc, tok, pos, WARN_ARGS_GE1)) |
return(0); |
return(0); |
mdoc_elem_alloc(mdoc, pos, tok, 0, NULL, sz, _C(args)); |
break; |
return(1); |
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case (MDOC_Ar): |
case (MDOC_Ar): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Cm): |
case (MDOC_Cm): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Fl): |
case (MDOC_Fl): |
mdoc_elem_alloc(mdoc, pos, tok, 0, NULL, sz, _C(args)); |
break; |
return(1); |
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case (MDOC_Ad): |
case (MDOC_Ad): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Em): |
case (MDOC_Em): |
Line 177 append_text(struct mdoc *mdoc, int tok, int pos, int s |
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Line 150 append_text(struct mdoc *mdoc, int tok, int pos, int s |
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case (MDOC_Va): |
case (MDOC_Va): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Vt): |
case (MDOC_Vt): |
if (0 == sz) |
if (0 < sz) |
return(mdoc_err(mdoc, tok, pos, ERR_ARGS_GE1)); |
break; |
mdoc_elem_alloc(mdoc, pos, tok, 0, NULL, sz, _C(args)); |
return(mdoc_err(mdoc, tok, pos, ERR_ARGS_GE1)); |
return(1); |
/* ======= ADD MORE MACRO CHECKS ABOVE. ======= */ |
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/* ======= ADD MORE MACRO ARGUMENT-LIMITS ABOVE. ======= */ |
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default: |
default: |
break; |
abort(); |
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/* NOTREACHED */ |
} |
} |
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abort(); |
mdoc_elem_alloc(mdoc, pos, tok, 0, |
/* NOTREACHED */ |
NULL, (size_t)sz, _CC(args)); |
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return(1); |
} |
} |
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int |
int |
macro_text(struct mdoc *mdoc, int tok, int ppos, int *pos, char *buf) |
macro_text(struct mdoc *mdoc, int tok, int ppos, int *pos, char *buf) |
{ |
{ |
int lastarg, j, c, lasttok, lastpunct; |
int lastarg, c, lasttok, lastpunct, j; |
char *args[MDOC_LINEARG_MAX], *p; |
char *args[MDOC_LINEARG_MAX], *p; |
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lasttok = ppos; |
lasttok = ppos; |
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/* Word found. */ |
/* Word found. */ |
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if ( ! isdelim(args[j])) { |
if ( ! mdoc_isdelim(args[j])) { |
j++; |
j++; |
goto again; |
goto again; |
} |
} |
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macro_scoped_implicit(struct mdoc *mdoc, |
macro_scoped_implicit(struct mdoc *mdoc, |
int tok, int ppos, int *pos, char *buf) |
int tok, int ppos, int *pos, char *buf) |
{ |
{ |
int j, c, lastarg, t; |
int t, c, lastarg, j; |
char *args[MDOC_LINEARG_MAX]; |
char *args[MDOC_LINEARG_MAX]; |
struct mdoc_node *n; |
struct mdoc_node *n; |
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Line 264 macro_scoped_implicit(struct mdoc *mdoc, |
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Line 237 macro_scoped_implicit(struct mdoc *mdoc, |
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assert( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)); |
assert( ! (MDOC_EXPLICIT & mdoc_macros[tok].flags)); |
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/* LINTED */ |
for (n = mdoc->last; n; n = n->parent) { |
for (n = mdoc->last; n; n = n->parent) { |
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
continue; |
continue; |
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/* Command found. */ |
/* Command found. */ |
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if (MDOC_MAX != (c = mdoc_find(mdoc, args[j]))) |
if (MDOC_MAX != (c = mdoc_find(mdoc, args[j]))) |
if ( ! mdoc_warn(mdoc, tok, *pos, WARN_SYNTAX_MACLIKE)) |
if ( ! mdoc_warn(mdoc, tok, lastarg, WARN_SYNTAX_MACLIKE)) |
return(0); |
return(0); |
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/* Word found. */ |
/* Word found. */ |