version 1.35, 2010/03/31 07:13:53 |
version 1.41, 2010/05/07 06:05:38 |
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#define MULTI_STEP 5 |
#define MULTI_STEP 5 |
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static int argv_a2arg(enum mdoct, const char *); |
static int argv_a2arg(enum mdoct, const char *); |
static int args(struct mdoc *, int, int *, |
static enum margserr args(struct mdoc *, int, int *, |
char *, int, char **); |
char *, int, char **); |
static int argv(struct mdoc *, int, |
static int argv(struct mdoc *, int, |
struct mdoc_argv *, int *, char *); |
struct mdoc_argv *, int *, char *); |
Line 217 static int mdoc_argflags[MDOC_MAX] = { |
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Line 217 static int mdoc_argflags[MDOC_MAX] = { |
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* [value0...], which may either have a single mandatory value, at least |
* [value0...], which may either have a single mandatory value, at least |
* one mandatory value, an optional single value, or no value. |
* one mandatory value, an optional single value, or no value. |
*/ |
*/ |
int |
enum margverr |
mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
struct mdoc_arg **v, int *pos, char *buf) |
struct mdoc_arg **v, int *pos, char *buf) |
{ |
{ |
Line 288 mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
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Line 288 mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
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void |
void |
mdoc_argv_free(struct mdoc_arg *p) |
mdoc_argv_free(struct mdoc_arg *p) |
{ |
{ |
int i, j; |
int i; |
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if (NULL == p) |
if (NULL == p) |
return; |
return; |
Line 300 mdoc_argv_free(struct mdoc_arg *p) |
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Line 300 mdoc_argv_free(struct mdoc_arg *p) |
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} |
} |
assert(p->argc); |
assert(p->argc); |
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/* LINTED */ |
for (i = (int)p->argc - 1; i >= 0; i--) |
for (i = 0; i < (int)p->argc; i++) { |
mdoc_argn_free(p, i); |
if (0 == p->argv[i].sz) |
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continue; |
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if (NULL == p->argv[i].value) |
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continue; |
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/* LINTED */ |
free(p->argv); |
for (j = 0; j < (int)p->argv[i].sz; j++) |
free(p); |
if (p->argv[i].value[j]) |
} |
free(p->argv[i].value[j]); |
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free(p->argv[i].value); |
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void |
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mdoc_argn_free(struct mdoc_arg *p, int iarg) |
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{ |
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struct mdoc_argv *arg = &p->argv[iarg]; |
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int j; |
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if (arg->sz && arg->value) { |
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for (j = (int)arg->sz - 1; j >= 0; j--) |
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free(arg->value[j]); |
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free(arg->value); |
} |
} |
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free(p->argv); |
for (--p->argc; iarg < (int)p->argc; iarg++) |
free(p); |
p->argv[iarg] = p->argv[iarg+1]; |
} |
} |
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int |
enum margserr |
mdoc_zargs(struct mdoc *m, int line, int *pos, |
mdoc_zargs(struct mdoc *m, int line, int *pos, |
char *buf, int flags, char **v) |
char *buf, int flags, char **v) |
{ |
{ |
Line 329 mdoc_zargs(struct mdoc *m, int line, int *pos, |
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Line 334 mdoc_zargs(struct mdoc *m, int line, int *pos, |
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} |
} |
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int |
enum margserr |
mdoc_args(struct mdoc *m, int line, int *pos, |
mdoc_args(struct mdoc *m, int line, int *pos, |
char *buf, enum mdoct tok, char **v) |
char *buf, enum mdoct tok, char **v) |
{ |
{ |
int fl, c, i; |
int fl, c, i; |
struct mdoc_node *n; |
struct mdoc_node *n; |
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assert(tok && tok < MDOC_MAX); |
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fl = mdoc_argflags[tok]; |
fl = mdoc_argflags[tok]; |
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if (MDOC_It != tok) |
if (MDOC_It != tok) |
Line 368 mdoc_args(struct mdoc *m, int line, int *pos, |
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Line 372 mdoc_args(struct mdoc *m, int line, int *pos, |
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} |
} |
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static int |
static enum margserr |
args(struct mdoc *m, int line, int *pos, |
args(struct mdoc *m, int line, int *pos, |
char *buf, int fl, char **v) |
char *buf, int fl, char **v) |
{ |
{ |
int i; |
int i; |
char *p, *pp; |
char *p, *pp; |
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enum margserr rc; |
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/* |
/* |
* Parse out the terms (like `val' in `.Xx -arg val' or simply |
* Parse out the terms (like `val' in `.Xx -arg val' or simply |
Line 436 args(struct mdoc *m, int line, int *pos, |
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Line 441 args(struct mdoc *m, int line, int *pos, |
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*/ |
*/ |
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if (ARGS_TABSEP & fl) { |
if (ARGS_TABSEP & fl) { |
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rc = ARGS_PHRASE; |
/* Scan ahead to tab (can't be escaped). */ |
/* Scan ahead to tab (can't be escaped). */ |
p = strchr(*v, '\t'); |
p = strchr(*v, '\t'); |
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Line 484 args(struct mdoc *m, int line, int *pos, |
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Line 490 args(struct mdoc *m, int line, int *pos, |
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for (pp = &buf[*pos]; ' ' == *pp; pp++, (*pos)++) |
for (pp = &buf[*pos]; ' ' == *pp; pp++, (*pos)++) |
/* Skip ahead. */ ; |
/* Skip ahead. */ ; |
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return(ARGS_PHRASE); |
return(rc); |
} |
} |
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/* |
/* |