version 1.55, 2010/07/01 22:56:17 |
version 1.73, 2011/03/23 15:46:02 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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#include <stdio.h> |
#include <stdio.h> |
#include <string.h> |
#include <string.h> |
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#include "mdoc.h" |
#include "mandoc.h" |
#include "mandoc.h" |
#include "libmdoc.h" |
#include "libmdoc.h" |
#include "libmandoc.h" |
#include "libmandoc.h" |
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/* |
#define MULTI_STEP 5 /* pre-allocate argument values */ |
* Routines to parse arguments of macros. Arguments follow the syntax |
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* of `-arg [val [valN...]]'. Arguments come in all types: quoted |
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* arguments, multiple arguments per value, no-value arguments, etc. |
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* |
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* There's no limit to the number or arguments that may be allocated. |
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*/ |
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#define ARGV_NONE (1 << 0) |
static enum mdocargt argv_a2arg(enum mdoct, const char *); |
#define ARGV_SINGLE (1 << 1) |
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#define ARGV_MULTI (1 << 2) |
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#define ARGV_OPT_SINGLE (1 << 3) |
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#define MULTI_STEP 5 |
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static int argv_a2arg(enum mdoct, const char *); |
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static enum margserr args(struct mdoc *, int, int *, |
static enum margserr args(struct mdoc *, int, int *, |
char *, int, char **); |
char *, int, char **); |
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static int args_checkpunct(struct mdoc *, |
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const char *, int, int, int); |
static int argv(struct mdoc *, int, |
static int argv(struct mdoc *, int, |
struct mdoc_argv *, int *, char *); |
struct mdoc_argv *, int *, char *); |
static int argv_single(struct mdoc *, int, |
static int argv_single(struct mdoc *, int, |
Line 56 static int argv_opt_single(struct mdoc *, int, |
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Line 46 static int argv_opt_single(struct mdoc *, int, |
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struct mdoc_argv *, int *, char *); |
struct mdoc_argv *, int *, char *); |
static int argv_multi(struct mdoc *, int, |
static int argv_multi(struct mdoc *, int, |
struct mdoc_argv *, int *, char *); |
struct mdoc_argv *, int *, char *); |
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static void argn_free(struct mdoc_arg *, int); |
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/* Per-argument flags. */ |
enum argvflag { |
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ARGV_NONE, /* no args to flag (e.g., -split) */ |
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ARGV_SINGLE, /* one arg to flag (e.g., -file xxx) */ |
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ARGV_MULTI, /* multiple args (e.g., -column xxx yyy) */ |
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ARGV_OPT_SINGLE /* optional arg (e.g., -offset [xxx]) */ |
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}; |
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static int mdoc_argvflags[MDOC_ARG_MAX] = { |
static const enum argvflag argvflags[MDOC_ARG_MAX] = { |
ARGV_NONE, /* MDOC_Split */ |
ARGV_NONE, /* MDOC_Split */ |
ARGV_NONE, /* MDOC_Nosplit */ |
ARGV_NONE, /* MDOC_Nosplit */ |
ARGV_NONE, /* MDOC_Ragged */ |
ARGV_NONE, /* MDOC_Ragged */ |
Line 88 static int mdoc_argvflags[MDOC_ARG_MAX] = { |
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Line 84 static int mdoc_argvflags[MDOC_ARG_MAX] = { |
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ARGV_NONE /* MDOC_Symbolic */ |
ARGV_NONE /* MDOC_Symbolic */ |
}; |
}; |
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static int mdoc_argflags[MDOC_MAX] = { |
static const int argflags[MDOC_MAX] = { |
0, /* Ap */ |
0, /* Ap */ |
0, /* Dd */ |
0, /* Dd */ |
0, /* Dt */ |
0, /* Dt */ |
0, /* Os */ |
0, /* Os */ |
0, /* Sh */ |
0, /* Sh */ |
0, /* Ss */ |
0, /* Ss */ |
ARGS_DELIM, /* Pp */ |
0, /* Pp */ |
ARGS_DELIM, /* D1 */ |
ARGS_DELIM, /* D1 */ |
ARGS_DELIM, /* Dl */ |
ARGS_DELIM, /* Dl */ |
0, /* Bd */ |
0, /* Bd */ |
Line 196 static int mdoc_argflags[MDOC_MAX] = { |
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Line 192 static int mdoc_argflags[MDOC_MAX] = { |
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0, /* Fr */ |
0, /* Fr */ |
0, /* Ud */ |
0, /* Ud */ |
0, /* Lb */ |
0, /* Lb */ |
ARGS_DELIM, /* Lp */ |
0, /* Lp */ |
ARGS_DELIM, /* Lk */ |
ARGS_DELIM, /* Lk */ |
ARGS_DELIM, /* Mt */ |
ARGS_DELIM, /* Mt */ |
ARGS_DELIM, /* Brq */ |
ARGS_DELIM, /* Brq */ |
Line 213 static int mdoc_argflags[MDOC_MAX] = { |
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Line 209 static int mdoc_argflags[MDOC_MAX] = { |
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0, /* Ta */ |
0, /* Ta */ |
}; |
}; |
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static const enum mdocargt args_Ex[] = { |
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MDOC_Std, |
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MDOC_ARG_MAX |
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}; |
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static const enum mdocargt args_An[] = { |
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MDOC_Split, |
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MDOC_Nosplit, |
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MDOC_ARG_MAX |
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}; |
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static const enum mdocargt args_Bd[] = { |
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MDOC_Ragged, |
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MDOC_Unfilled, |
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MDOC_Filled, |
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MDOC_Literal, |
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MDOC_File, |
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MDOC_Offset, |
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MDOC_Compact, |
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MDOC_Centred, |
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MDOC_ARG_MAX |
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}; |
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static const enum mdocargt args_Bf[] = { |
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MDOC_Emphasis, |
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MDOC_Literal, |
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MDOC_Symbolic, |
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MDOC_ARG_MAX |
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}; |
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static const enum mdocargt args_Bk[] = { |
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MDOC_Words, |
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MDOC_ARG_MAX |
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}; |
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static const enum mdocargt args_Bl[] = { |
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MDOC_Bullet, |
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MDOC_Dash, |
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MDOC_Hyphen, |
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MDOC_Item, |
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MDOC_Enum, |
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MDOC_Tag, |
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MDOC_Diag, |
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MDOC_Hang, |
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MDOC_Ohang, |
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MDOC_Inset, |
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MDOC_Column, |
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MDOC_Width, |
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MDOC_Offset, |
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MDOC_Compact, |
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MDOC_Nested, |
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MDOC_ARG_MAX |
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}; |
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/* |
/* |
* Parse an argument from line text. This comes in the form of -key |
* Parse an argument from line text. This comes in the form of -key |
* [value0...], which may either have a single mandatory value, at least |
* [value0...], which may either have a single mandatory value, at least |
Line 254 mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
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Line 303 mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
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buf[(*pos)++] = '\0'; |
buf[(*pos)++] = '\0'; |
} |
} |
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(void)memset(&tmp, 0, sizeof(struct mdoc_argv)); |
memset(&tmp, 0, sizeof(struct mdoc_argv)); |
tmp.line = line; |
tmp.line = line; |
tmp.pos = *pos; |
tmp.pos = *pos; |
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Line 280 mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
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Line 329 mdoc_argv(struct mdoc *m, int line, enum mdoct tok, |
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arg->argv = mandoc_realloc |
arg->argv = mandoc_realloc |
(arg->argv, arg->argc * sizeof(struct mdoc_argv)); |
(arg->argv, arg->argc * sizeof(struct mdoc_argv)); |
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(void)memcpy(&arg->argv[(int)arg->argc - 1], |
memcpy(&arg->argv[(int)arg->argc - 1], |
&tmp, sizeof(struct mdoc_argv)); |
&tmp, sizeof(struct mdoc_argv)); |
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return(ARGV_ARG); |
return(ARGV_ARG); |
} |
} |
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void |
void |
mdoc_argv_free(struct mdoc_arg *p) |
mdoc_argv_free(struct mdoc_arg *p) |
{ |
{ |
Line 303 mdoc_argv_free(struct mdoc_arg *p) |
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Line 351 mdoc_argv_free(struct mdoc_arg *p) |
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assert(p->argc); |
assert(p->argc); |
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for (i = (int)p->argc - 1; i >= 0; i--) |
for (i = (int)p->argc - 1; i >= 0; i--) |
mdoc_argn_free(p, i); |
argn_free(p, i); |
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free(p->argv); |
free(p->argv); |
free(p); |
free(p); |
} |
} |
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static void |
void |
argn_free(struct mdoc_arg *p, int iarg) |
mdoc_argn_free(struct mdoc_arg *p, int iarg) |
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{ |
{ |
struct mdoc_argv *arg = &p->argv[iarg]; |
struct mdoc_argv *arg; |
int j; |
int j; |
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arg = &p->argv[iarg]; |
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if (arg->sz && arg->value) { |
if (arg->sz && arg->value) { |
for (j = (int)arg->sz - 1; j >= 0; j--) |
for (j = (int)arg->sz - 1; j >= 0; j--) |
free(arg->value[j]); |
free(arg->value[j]); |
Line 326 mdoc_argn_free(struct mdoc_arg *p, int iarg) |
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Line 375 mdoc_argn_free(struct mdoc_arg *p, int iarg) |
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p->argv[iarg] = p->argv[iarg+1]; |
p->argv[iarg] = p->argv[iarg+1]; |
} |
} |
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enum margserr |
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 335 mdoc_zargs(struct mdoc *m, int line, int *pos, |
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Line 383 mdoc_zargs(struct mdoc *m, int line, int *pos, |
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return(args(m, line, pos, buf, flags, v)); |
return(args(m, line, pos, buf, flags, v)); |
} |
} |
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enum margserr |
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) |
Line 343 mdoc_args(struct mdoc *m, int line, int *pos, |
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Line 390 mdoc_args(struct mdoc *m, int line, int *pos, |
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int fl; |
int fl; |
struct mdoc_node *n; |
struct mdoc_node *n; |
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fl = mdoc_argflags[tok]; |
fl = argflags[tok]; |
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if (MDOC_It != tok) |
if (MDOC_It != tok) |
return(args(m, line, pos, buf, fl, v)); |
return(args(m, line, pos, buf, fl, v)); |
Line 359 mdoc_args(struct mdoc *m, int line, int *pos, |
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Line 406 mdoc_args(struct mdoc *m, int line, int *pos, |
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if (MDOC_Bl == n->tok) |
if (MDOC_Bl == n->tok) |
break; |
break; |
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assert(n->data.Bl); |
if (n && LIST_column == n->norm->Bl.type) { |
if (n && LIST_column == n->data.Bl->type) { |
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fl |= ARGS_TABSEP; |
fl |= ARGS_TABSEP; |
fl &= ~ARGS_DELIM; |
fl &= ~ARGS_DELIM; |
} |
} |
Line 368 mdoc_args(struct mdoc *m, int line, int *pos, |
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Line 414 mdoc_args(struct mdoc *m, int line, int *pos, |
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return(args(m, line, pos, buf, fl, v)); |
return(args(m, line, pos, buf, fl, v)); |
} |
} |
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static enum margserr |
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; |
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char *p, *pp; |
char *p, *pp; |
enum margserr rc; |
enum margserr rc; |
enum mdelim d; |
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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 404 args(struct mdoc *m, int line, int *pos, |
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Line 447 args(struct mdoc *m, int line, int *pos, |
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* is unterminated. |
* is unterminated. |
*/ |
*/ |
if (MDOC_PHRASELIT & m->flags) |
if (MDOC_PHRASELIT & m->flags) |
if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE)) |
mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE); |
return(ARGS_ERROR); |
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m->flags &= ~MDOC_PHRASELIT; |
m->flags &= ~MDOC_PHRASELIT; |
return(ARGS_EOLN); |
return(ARGS_EOLN); |
} |
} |
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/* |
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* If the first character is a closing delimiter and we're to |
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* look for delimited strings, then pass down the buffer seeing |
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* if it follows the pattern of [[::delim::][ ]+]+. Note that |
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* we ONLY care about closing delimiters. |
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*/ |
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if ((fl & ARGS_DELIM) && DELIM_CLOSE == mdoc_iscdelim(buf[*pos])) { |
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for (i = *pos; buf[i]; ) { |
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d = mdoc_iscdelim(buf[i]); |
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if (DELIM_NONE == d || DELIM_OPEN == d) |
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break; |
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i++; |
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if ('\0' == buf[i] || ' ' != buf[i]) |
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break; |
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i++; |
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while (buf[i] && ' ' == buf[i]) |
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i++; |
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} |
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if ('\0' == buf[i]) { |
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*v = &buf[*pos]; |
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if (i && ' ' != buf[i - 1]) |
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return(ARGS_PUNCT); |
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if (ARGS_NOWARN & fl) |
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return(ARGS_PUNCT); |
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if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE)) |
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return(ARGS_ERROR); |
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return(ARGS_PUNCT); |
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} |
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} |
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*v = &buf[*pos]; |
*v = &buf[*pos]; |
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if (ARGS_DELIM & fl && args_checkpunct(m, buf, *pos, line, fl)) |
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return(ARGS_PUNCT); |
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/* |
/* |
* First handle TABSEP items, restricted to `Bl -column'. This |
* First handle TABSEP items, restricted to `Bl -column'. This |
* ignores conventional token parsing and instead uses tabs or |
* ignores conventional token parsing and instead uses tabs or |
Line 492 args(struct mdoc *m, int line, int *pos, |
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Line 505 args(struct mdoc *m, int line, int *pos, |
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/* Whitespace check for eoln case... */ |
/* Whitespace check for eoln case... */ |
if ('\0' == *p && ' ' == *(p - 1) && ! (ARGS_NOWARN & fl)) |
if ('\0' == *p && ' ' == *(p - 1) && ! (ARGS_NOWARN & fl)) |
if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE)) |
mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
return(ARGS_ERROR); |
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*pos += (int)(p - *v); |
*pos += (int)(p - *v); |
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Line 537 args(struct mdoc *m, int line, int *pos, |
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Line 549 args(struct mdoc *m, int line, int *pos, |
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if ('\0' == buf[*pos]) { |
if ('\0' == buf[*pos]) { |
if (ARGS_NOWARN & fl || MDOC_PPHRASE & m->flags) |
if (ARGS_NOWARN & fl || MDOC_PPHRASE & m->flags) |
return(ARGS_QWORD); |
return(ARGS_QWORD); |
if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE)) |
mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE); |
return(ARGS_ERROR); |
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return(ARGS_QWORD); |
return(ARGS_QWORD); |
} |
} |
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Line 552 args(struct mdoc *m, int line, int *pos, |
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Line 563 args(struct mdoc *m, int line, int *pos, |
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(*pos)++; |
(*pos)++; |
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if (0 == buf[*pos] && ! (ARGS_NOWARN & fl)) |
if (0 == buf[*pos] && ! (ARGS_NOWARN & fl)) |
if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE)) |
mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
return(ARGS_ERROR); |
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return(ARGS_QWORD); |
return(ARGS_QWORD); |
} |
} |
Line 576 args(struct mdoc *m, int line, int *pos, |
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Line 586 args(struct mdoc *m, int line, int *pos, |
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(*pos)++; |
(*pos)++; |
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if ('\0' == buf[*pos] && ! (ARGS_NOWARN & fl)) |
if ('\0' == buf[*pos] && ! (ARGS_NOWARN & fl)) |
if ( ! mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE)) |
mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
return(ARGS_ERROR); |
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return(ARGS_WORD); |
return(ARGS_WORD); |
} |
} |
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/* |
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* Check if the string consists only of space-separated closing |
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* delimiters. This is a bit of a dance: the first must be a close |
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* delimiter, but it may be followed by middle delimiters. Arbitrary |
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* whitespace may separate these tokens. |
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*/ |
static int |
static int |
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args_checkpunct(struct mdoc *m, const char *buf, int i, int ln, int fl) |
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{ |
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int j; |
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char dbuf[DELIMSZ]; |
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enum mdelim d; |
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/* First token must be a close-delimiter. */ |
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for (j = 0; buf[i] && ' ' != buf[i] && j < DELIMSZ; j++, i++) |
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dbuf[j] = buf[i]; |
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if (DELIMSZ == j) |
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return(0); |
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dbuf[j] = '\0'; |
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if (DELIM_CLOSE != mdoc_isdelim(dbuf)) |
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return(0); |
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while (' ' == buf[i]) |
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i++; |
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/* Remaining must NOT be open/none. */ |
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while (buf[i]) { |
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j = 0; |
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while (buf[i] && ' ' != buf[i] && j < DELIMSZ) |
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dbuf[j++] = buf[i++]; |
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if (DELIMSZ == j) |
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return(0); |
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dbuf[j] = '\0'; |
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d = mdoc_isdelim(dbuf); |
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if (DELIM_NONE == d || DELIM_OPEN == d) |
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return(0); |
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while (' ' == buf[i]) |
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i++; |
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} |
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if ( ! (ARGS_NOWARN & fl) && i && ' ' == buf[i - 1]) |
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mdoc_pmsg(m, ln, i - 1, MANDOCERR_EOLNSPACE); |
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return('\0' == buf[i]); |
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} |
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/* |
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* Match up an argument string (e.g., `-foo bar' having "foo") with the |
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* correrct identifier. It must apply to the given macro. If none was |
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* found (including bad matches), return MDOC_ARG_MAX. |
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*/ |
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static enum mdocargt |
argv_a2arg(enum mdoct tok, const char *p) |
argv_a2arg(enum mdoct tok, const char *p) |
{ |
{ |
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const enum mdocargt *args; |
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/* |
args = NULL; |
* Parse an argument identifier from its text. XXX - this |
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* should really be table-driven to clarify the code. |
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* |
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* If you add an argument to the list, make sure that you |
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* register it here with its one or more macros! |
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*/ |
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switch (tok) { |
switch (tok) { |
case (MDOC_An): |
case (MDOC_An): |
if (0 == strcmp(p, "split")) |
args = args_An; |
return(MDOC_Split); |
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else if (0 == strcmp(p, "nosplit")) |
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return(MDOC_Nosplit); |
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break; |
break; |
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case (MDOC_Bd): |
case (MDOC_Bd): |
if (0 == strcmp(p, "ragged")) |
args = args_Bd; |
return(MDOC_Ragged); |
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else if (0 == strcmp(p, "unfilled")) |
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return(MDOC_Unfilled); |
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else if (0 == strcmp(p, "filled")) |
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return(MDOC_Filled); |
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else if (0 == strcmp(p, "literal")) |
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return(MDOC_Literal); |
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else if (0 == strcmp(p, "file")) |
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return(MDOC_File); |
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else if (0 == strcmp(p, "offset")) |
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return(MDOC_Offset); |
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else if (0 == strcmp(p, "compact")) |
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return(MDOC_Compact); |
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else if (0 == strcmp(p, "centered")) |
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return(MDOC_Centred); |
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break; |
break; |
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case (MDOC_Bf): |
case (MDOC_Bf): |
if (0 == strcmp(p, "emphasis")) |
args = args_Bf; |
return(MDOC_Emphasis); |
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else if (0 == strcmp(p, "literal")) |
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return(MDOC_Literal); |
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else if (0 == strcmp(p, "symbolic")) |
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return(MDOC_Symbolic); |
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break; |
break; |
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case (MDOC_Bk): |
case (MDOC_Bk): |
if (0 == strcmp(p, "words")) |
args = args_Bk; |
return(MDOC_Words); |
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break; |
break; |
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case (MDOC_Bl): |
case (MDOC_Bl): |
if (0 == strcmp(p, "bullet")) |
args = args_Bl; |
return(MDOC_Bullet); |
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else if (0 == strcmp(p, "dash")) |
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return(MDOC_Dash); |
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else if (0 == strcmp(p, "hyphen")) |
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return(MDOC_Hyphen); |
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else if (0 == strcmp(p, "item")) |
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return(MDOC_Item); |
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else if (0 == strcmp(p, "enum")) |
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return(MDOC_Enum); |
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else if (0 == strcmp(p, "tag")) |
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return(MDOC_Tag); |
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else if (0 == strcmp(p, "diag")) |
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return(MDOC_Diag); |
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else if (0 == strcmp(p, "hang")) |
|
return(MDOC_Hang); |
|
else if (0 == strcmp(p, "ohang")) |
|
return(MDOC_Ohang); |
|
else if (0 == strcmp(p, "inset")) |
|
return(MDOC_Inset); |
|
else if (0 == strcmp(p, "column")) |
|
return(MDOC_Column); |
|
else if (0 == strcmp(p, "width")) |
|
return(MDOC_Width); |
|
else if (0 == strcmp(p, "offset")) |
|
return(MDOC_Offset); |
|
else if (0 == strcmp(p, "compact")) |
|
return(MDOC_Compact); |
|
else if (0 == strcmp(p, "nested")) |
|
return(MDOC_Nested); |
|
break; |
break; |
|
|
case (MDOC_Rv): |
case (MDOC_Rv): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Ex): |
case (MDOC_Ex): |
if (0 == strcmp(p, "std")) |
args = args_Ex; |
return(MDOC_Std); |
|
break; |
break; |
default: |
default: |
break; |
return(MDOC_ARG_MAX); |
} |
} |
|
|
|
assert(args); |
|
|
|
for ( ; MDOC_ARG_MAX != *args ; args++) |
|
if (0 == strcmp(p, mdoc_argnames[*args])) |
|
return(*args); |
|
|
return(MDOC_ARG_MAX); |
return(MDOC_ARG_MAX); |
} |
} |
|
|
|
|
static int |
static int |
argv_multi(struct mdoc *m, int line, |
argv_multi(struct mdoc *m, int line, |
struct mdoc_argv *v, int *pos, char *buf) |
struct mdoc_argv *v, int *pos, char *buf) |
Line 709 argv_multi(struct mdoc *m, int line, |
|
Line 716 argv_multi(struct mdoc *m, int line, |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
static int |
static int |
argv_opt_single(struct mdoc *m, int line, |
argv_opt_single(struct mdoc *m, int line, |
struct mdoc_argv *v, int *pos, char *buf) |
struct mdoc_argv *v, int *pos, char *buf) |
Line 733 argv_opt_single(struct mdoc *m, int line, |
|
Line 739 argv_opt_single(struct mdoc *m, int line, |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* |
/* |
* Parse a single, mandatory value from the stream. |
* Parse a single, mandatory value from the stream. |
*/ |
*/ |
Line 761 argv_single(struct mdoc *m, int line, |
|
Line 766 argv_single(struct mdoc *m, int line, |
|
return(1); |
return(1); |
} |
} |
|
|
|
|
/* |
/* |
* Determine rules for parsing arguments. Arguments can either accept |
* Determine rules for parsing arguments. Arguments can either accept |
* no parameters, an optional single parameter, one parameter, or |
* no parameters, an optional single parameter, one parameter, or |
Line 775 argv(struct mdoc *mdoc, int line, |
|
Line 779 argv(struct mdoc *mdoc, int line, |
|
v->sz = 0; |
v->sz = 0; |
v->value = NULL; |
v->value = NULL; |
|
|
switch (mdoc_argvflags[v->arg]) { |
switch (argvflags[v->arg]) { |
case (ARGV_SINGLE): |
case (ARGV_SINGLE): |
return(argv_single(mdoc, line, v, pos, buf)); |
return(argv_single(mdoc, line, v, pos, buf)); |
case (ARGV_MULTI): |
case (ARGV_MULTI): |
return(argv_multi(mdoc, line, v, pos, buf)); |
return(argv_multi(mdoc, line, v, pos, buf)); |
case (ARGV_OPT_SINGLE): |
case (ARGV_OPT_SINGLE): |
return(argv_opt_single(mdoc, line, v, pos, buf)); |
return(argv_opt_single(mdoc, line, v, pos, buf)); |
default: |
case (ARGV_NONE): |
/* ARGV_NONE */ |
|
break; |
break; |
|
default: |
|
abort(); |
|
/* NOTREACHED */ |
} |
} |
|
|
return(1); |
return(1); |