version 1.72, 2011/03/22 14:33:05 |
version 1.76, 2011/04/19 16:38:48 |
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#include "libmandoc.h" |
#include "libmandoc.h" |
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#define MULTI_STEP 5 /* pre-allocate argument values */ |
#define MULTI_STEP 5 /* pre-allocate argument values */ |
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#define DELIMSZ 6 /* max possible size of a delimiter */ |
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enum argsflag { |
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ARGSFL_NONE = 0, |
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ARGSFL_DELIM, /* handle delimiters of [[::delim::][ ]+]+ */ |
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ARGSFL_TABSEP /* handle tab/`Ta' separated phrases */ |
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}; |
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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 enum mdocargt argv_a2arg(enum mdoct, const char *); |
static enum mdocargt argv_a2arg(enum mdoct, const char *); |
static enum margserr args(struct mdoc *, int, int *, |
static enum margserr args(struct mdoc *, int, int *, |
char *, int, char **); |
char *, enum argsflag, char **); |
static int args_checkpunct(struct mdoc *, |
static int args_checkpunct(struct mdoc *, |
const char *, int, int, int); |
const char *, 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 48 static int argv_multi(struct mdoc *, int, |
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Line 62 static int argv_multi(struct mdoc *, int, |
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struct mdoc_argv *, int *, char *); |
struct mdoc_argv *, int *, char *); |
static void argn_free(struct mdoc_arg *, int); |
static void argn_free(struct mdoc_arg *, int); |
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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 const enum argvflag 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 */ |
Line 84 static const enum argvflag argvflags[MDOC_ARG_MAX] = { |
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Line 91 static const enum argvflag argvflags[MDOC_ARG_MAX] = { |
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ARGV_NONE /* MDOC_Symbolic */ |
ARGV_NONE /* MDOC_Symbolic */ |
}; |
}; |
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static const int argflags[MDOC_MAX] = { |
static const enum argsflag argflags[MDOC_MAX] = { |
0, /* Ap */ |
ARGSFL_NONE, /* Ap */ |
0, /* Dd */ |
ARGSFL_NONE, /* Dd */ |
0, /* Dt */ |
ARGSFL_NONE, /* Dt */ |
0, /* Os */ |
ARGSFL_NONE, /* Os */ |
0, /* Sh */ |
ARGSFL_NONE, /* Sh */ |
0, /* Ss */ |
ARGSFL_NONE, /* Ss */ |
0, /* Pp */ |
ARGSFL_NONE, /* Pp */ |
ARGS_DELIM, /* D1 */ |
ARGSFL_DELIM, /* D1 */ |
ARGS_DELIM, /* Dl */ |
ARGSFL_DELIM, /* Dl */ |
0, /* Bd */ |
ARGSFL_NONE, /* Bd */ |
0, /* Ed */ |
ARGSFL_NONE, /* Ed */ |
0, /* Bl */ |
ARGSFL_NONE, /* Bl */ |
0, /* El */ |
ARGSFL_NONE, /* El */ |
0, /* It */ |
ARGSFL_NONE, /* It */ |
ARGS_DELIM, /* Ad */ |
ARGSFL_DELIM, /* Ad */ |
ARGS_DELIM, /* An */ |
ARGSFL_DELIM, /* An */ |
ARGS_DELIM, /* Ar */ |
ARGSFL_DELIM, /* Ar */ |
0, /* Cd */ |
ARGSFL_NONE, /* Cd */ |
ARGS_DELIM, /* Cm */ |
ARGSFL_DELIM, /* Cm */ |
ARGS_DELIM, /* Dv */ |
ARGSFL_DELIM, /* Dv */ |
ARGS_DELIM, /* Er */ |
ARGSFL_DELIM, /* Er */ |
ARGS_DELIM, /* Ev */ |
ARGSFL_DELIM, /* Ev */ |
0, /* Ex */ |
ARGSFL_NONE, /* Ex */ |
ARGS_DELIM, /* Fa */ |
ARGSFL_DELIM, /* Fa */ |
0, /* Fd */ |
ARGSFL_NONE, /* Fd */ |
ARGS_DELIM, /* Fl */ |
ARGSFL_DELIM, /* Fl */ |
ARGS_DELIM, /* Fn */ |
ARGSFL_DELIM, /* Fn */ |
ARGS_DELIM, /* Ft */ |
ARGSFL_DELIM, /* Ft */ |
ARGS_DELIM, /* Ic */ |
ARGSFL_DELIM, /* Ic */ |
0, /* In */ |
ARGSFL_NONE, /* In */ |
ARGS_DELIM, /* Li */ |
ARGSFL_DELIM, /* Li */ |
0, /* Nd */ |
ARGSFL_NONE, /* Nd */ |
ARGS_DELIM, /* Nm */ |
ARGSFL_DELIM, /* Nm */ |
ARGS_DELIM, /* Op */ |
ARGSFL_DELIM, /* Op */ |
0, /* Ot */ |
ARGSFL_NONE, /* Ot */ |
ARGS_DELIM, /* Pa */ |
ARGSFL_DELIM, /* Pa */ |
0, /* Rv */ |
ARGSFL_NONE, /* Rv */ |
ARGS_DELIM, /* St */ |
ARGSFL_DELIM, /* St */ |
ARGS_DELIM, /* Va */ |
ARGSFL_DELIM, /* Va */ |
ARGS_DELIM, /* Vt */ |
ARGSFL_DELIM, /* Vt */ |
ARGS_DELIM, /* Xr */ |
ARGSFL_DELIM, /* Xr */ |
0, /* %A */ |
ARGSFL_NONE, /* %A */ |
0, /* %B */ |
ARGSFL_NONE, /* %B */ |
0, /* %D */ |
ARGSFL_NONE, /* %D */ |
0, /* %I */ |
ARGSFL_NONE, /* %I */ |
0, /* %J */ |
ARGSFL_NONE, /* %J */ |
0, /* %N */ |
ARGSFL_NONE, /* %N */ |
0, /* %O */ |
ARGSFL_NONE, /* %O */ |
0, /* %P */ |
ARGSFL_NONE, /* %P */ |
0, /* %R */ |
ARGSFL_NONE, /* %R */ |
0, /* %T */ |
ARGSFL_NONE, /* %T */ |
0, /* %V */ |
ARGSFL_NONE, /* %V */ |
ARGS_DELIM, /* Ac */ |
ARGSFL_DELIM, /* Ac */ |
0, /* Ao */ |
ARGSFL_NONE, /* Ao */ |
ARGS_DELIM, /* Aq */ |
ARGSFL_DELIM, /* Aq */ |
ARGS_DELIM, /* At */ |
ARGSFL_DELIM, /* At */ |
ARGS_DELIM, /* Bc */ |
ARGSFL_DELIM, /* Bc */ |
0, /* Bf */ |
ARGSFL_NONE, /* Bf */ |
0, /* Bo */ |
ARGSFL_NONE, /* Bo */ |
ARGS_DELIM, /* Bq */ |
ARGSFL_DELIM, /* Bq */ |
ARGS_DELIM, /* Bsx */ |
ARGSFL_DELIM, /* Bsx */ |
ARGS_DELIM, /* Bx */ |
ARGSFL_DELIM, /* Bx */ |
0, /* Db */ |
ARGSFL_NONE, /* Db */ |
ARGS_DELIM, /* Dc */ |
ARGSFL_DELIM, /* Dc */ |
0, /* Do */ |
ARGSFL_NONE, /* Do */ |
ARGS_DELIM, /* Dq */ |
ARGSFL_DELIM, /* Dq */ |
ARGS_DELIM, /* Ec */ |
ARGSFL_DELIM, /* Ec */ |
0, /* Ef */ |
ARGSFL_NONE, /* Ef */ |
ARGS_DELIM, /* Em */ |
ARGSFL_DELIM, /* Em */ |
0, /* Eo */ |
ARGSFL_NONE, /* Eo */ |
ARGS_DELIM, /* Fx */ |
ARGSFL_DELIM, /* Fx */ |
ARGS_DELIM, /* Ms */ |
ARGSFL_DELIM, /* Ms */ |
ARGS_DELIM, /* No */ |
ARGSFL_DELIM, /* No */ |
ARGS_DELIM, /* Ns */ |
ARGSFL_DELIM, /* Ns */ |
ARGS_DELIM, /* Nx */ |
ARGSFL_DELIM, /* Nx */ |
ARGS_DELIM, /* Ox */ |
ARGSFL_DELIM, /* Ox */ |
ARGS_DELIM, /* Pc */ |
ARGSFL_DELIM, /* Pc */ |
ARGS_DELIM, /* Pf */ |
ARGSFL_DELIM, /* Pf */ |
0, /* Po */ |
ARGSFL_NONE, /* Po */ |
ARGS_DELIM, /* Pq */ |
ARGSFL_DELIM, /* Pq */ |
ARGS_DELIM, /* Qc */ |
ARGSFL_DELIM, /* Qc */ |
ARGS_DELIM, /* Ql */ |
ARGSFL_DELIM, /* Ql */ |
0, /* Qo */ |
ARGSFL_NONE, /* Qo */ |
ARGS_DELIM, /* Qq */ |
ARGSFL_DELIM, /* Qq */ |
0, /* Re */ |
ARGSFL_NONE, /* Re */ |
0, /* Rs */ |
ARGSFL_NONE, /* Rs */ |
ARGS_DELIM, /* Sc */ |
ARGSFL_DELIM, /* Sc */ |
0, /* So */ |
ARGSFL_NONE, /* So */ |
ARGS_DELIM, /* Sq */ |
ARGSFL_DELIM, /* Sq */ |
0, /* Sm */ |
ARGSFL_NONE, /* Sm */ |
ARGS_DELIM, /* Sx */ |
ARGSFL_DELIM, /* Sx */ |
ARGS_DELIM, /* Sy */ |
ARGSFL_DELIM, /* Sy */ |
ARGS_DELIM, /* Tn */ |
ARGSFL_DELIM, /* Tn */ |
ARGS_DELIM, /* Ux */ |
ARGSFL_DELIM, /* Ux */ |
ARGS_DELIM, /* Xc */ |
ARGSFL_DELIM, /* Xc */ |
0, /* Xo */ |
ARGSFL_NONE, /* Xo */ |
0, /* Fo */ |
ARGSFL_NONE, /* Fo */ |
0, /* Fc */ |
ARGSFL_NONE, /* Fc */ |
0, /* Oo */ |
ARGSFL_NONE, /* Oo */ |
ARGS_DELIM, /* Oc */ |
ARGSFL_DELIM, /* Oc */ |
0, /* Bk */ |
ARGSFL_NONE, /* Bk */ |
0, /* Ek */ |
ARGSFL_NONE, /* Ek */ |
0, /* Bt */ |
ARGSFL_NONE, /* Bt */ |
0, /* Hf */ |
ARGSFL_NONE, /* Hf */ |
0, /* Fr */ |
ARGSFL_NONE, /* Fr */ |
0, /* Ud */ |
ARGSFL_NONE, /* Ud */ |
0, /* Lb */ |
ARGSFL_NONE, /* Lb */ |
0, /* Lp */ |
ARGSFL_NONE, /* Lp */ |
ARGS_DELIM, /* Lk */ |
ARGSFL_DELIM, /* Lk */ |
ARGS_DELIM, /* Mt */ |
ARGSFL_DELIM, /* Mt */ |
ARGS_DELIM, /* Brq */ |
ARGSFL_DELIM, /* Brq */ |
0, /* Bro */ |
ARGSFL_NONE, /* Bro */ |
ARGS_DELIM, /* Brc */ |
ARGSFL_DELIM, /* Brc */ |
0, /* %C */ |
ARGSFL_NONE, /* %C */ |
0, /* Es */ |
ARGSFL_NONE, /* Es */ |
0, /* En */ |
ARGSFL_NONE, /* En */ |
0, /* Dx */ |
ARGSFL_NONE, /* Dx */ |
0, /* %Q */ |
ARGSFL_NONE, /* %Q */ |
0, /* br */ |
ARGSFL_NONE, /* br */ |
0, /* sp */ |
ARGSFL_NONE, /* sp */ |
0, /* %U */ |
ARGSFL_NONE, /* %U */ |
0, /* Ta */ |
ARGSFL_NONE, /* 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 322 argn_free(struct mdoc_arg *p, int iarg) |
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Line 383 argn_free(struct mdoc_arg *p, int iarg) |
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} |
} |
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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, char **v) |
char *buf, int flags, char **v) |
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{ |
{ |
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return(args(m, line, pos, buf, flags, v)); |
return(args(m, line, pos, buf, ARGSFL_NONE, 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) |
{ |
{ |
int fl; |
enum argsflag fl; |
struct mdoc_node *n; |
struct mdoc_node *n; |
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fl = argflags[tok]; |
fl = argflags[tok]; |
Line 350 mdoc_args(struct mdoc *m, int line, int *pos, |
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Line 410 mdoc_args(struct mdoc *m, int line, int *pos, |
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for (n = m->last; n; n = n->parent) |
for (n = m->last; n; n = n->parent) |
if (MDOC_Bl == n->tok) |
if (MDOC_Bl == n->tok) |
break; |
if (LIST_column == n->norm->Bl.type) { |
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fl = ARGSFL_TABSEP; |
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break; |
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} |
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if (n && LIST_column == n->norm->Bl.type) { |
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fl |= ARGS_TABSEP; |
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fl &= ~ARGS_DELIM; |
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} |
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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, enum argsflag fl, char **v) |
{ |
{ |
char *p, *pp; |
char *p, *pp; |
enum margserr rc; |
enum margserr rc; |
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/* |
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* Parse out the terms (like `val' in `.Xx -arg val' or simply |
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* `.Xx val'), which can have all sorts of properties: |
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* |
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* ARGS_DELIM: use special handling if encountering trailing |
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* delimiters in the form of [[::delim::][ ]+]+. |
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* |
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* ARGS_NOWARN: don't post warnings. This is only used when |
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* re-parsing delimiters, as the warnings have already been |
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* posted. |
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* |
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* ARGS_TABSEP: use special handling for tab/`Ta' separated |
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* phrases like in `Bl -column'. |
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*/ |
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assert(' ' != buf[*pos]); |
assert(' ' != buf[*pos]); |
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if ('\0' == buf[*pos]) { |
if ('\0' == buf[*pos]) { |
Line 401 args(struct mdoc *m, int line, int *pos, |
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Line 444 args(struct mdoc *m, int line, int *pos, |
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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)) |
if (ARGSFL_DELIM == fl) |
return(ARGS_PUNCT); |
if (args_checkpunct(m, buf, *pos, line)) |
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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 |
Line 411 args(struct mdoc *m, int line, int *pos, |
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Line 455 args(struct mdoc *m, int line, int *pos, |
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* for arguments at a later phase. |
* for arguments at a later phase. |
*/ |
*/ |
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if (ARGS_TABSEP & fl) { |
if (ARGSFL_TABSEP == fl) { |
/* Scan ahead to tab (can't be escaped). */ |
/* Scan ahead to tab (can't be escaped). */ |
p = strchr(*v, '\t'); |
p = strchr(*v, '\t'); |
pp = NULL; |
pp = NULL; |
Line 450 args(struct mdoc *m, int line, int *pos, |
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Line 494 args(struct mdoc *m, int line, int *pos, |
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} |
} |
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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)) |
mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
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*pos += (int)(p - *v); |
*pos += (int)(p - *v); |
Line 493 args(struct mdoc *m, int line, int *pos, |
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Line 537 args(struct mdoc *m, int line, int *pos, |
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} |
} |
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if ('\0' == buf[*pos]) { |
if ('\0' == buf[*pos]) { |
if (ARGS_NOWARN & fl || MDOC_PPHRASE & m->flags) |
if (MDOC_PPHRASE & m->flags) |
return(ARGS_QWORD); |
return(ARGS_QWORD); |
mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE); |
mdoc_pmsg(m, line, *pos, MANDOCERR_BADQUOTE); |
return(ARGS_QWORD); |
return(ARGS_QWORD); |
Line 508 args(struct mdoc *m, int line, int *pos, |
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Line 552 args(struct mdoc *m, int line, int *pos, |
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while (' ' == buf[*pos]) |
while (' ' == buf[*pos]) |
(*pos)++; |
(*pos)++; |
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if (0 == buf[*pos] && ! (ARGS_NOWARN & fl)) |
if ('\0' == buf[*pos]) |
mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
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return(ARGS_QWORD); |
return(ARGS_QWORD); |
} |
} |
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/* |
p = &buf[*pos]; |
* A non-quoted term progresses until either the end of line or |
*v = mandoc_getarg(m->parse, &p, line, pos); |
* a non-escaped whitespace. |
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*/ |
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for ( ; buf[*pos]; (*pos)++) |
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if (*pos && ' ' == buf[*pos] && '\\' != buf[*pos - 1]) |
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break; |
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if ('\0' == buf[*pos]) |
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return(ARGS_WORD); |
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buf[(*pos)++] = '\0'; |
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while (' ' == buf[*pos]) |
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(*pos)++; |
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if ('\0' == buf[*pos] && ! (ARGS_NOWARN & fl)) |
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mdoc_pmsg(m, line, *pos, MANDOCERR_EOLNSPACE); |
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return(ARGS_WORD); |
return(ARGS_WORD); |
} |
} |
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Line 544 args(struct mdoc *m, int line, int *pos, |
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Line 571 args(struct mdoc *m, int line, int *pos, |
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* whitespace may separate these tokens. |
* whitespace may separate these tokens. |
*/ |
*/ |
static int |
static int |
args_checkpunct(struct mdoc *m, const char *buf, int i, int ln, int fl) |
args_checkpunct(struct mdoc *m, const char *buf, int i, int ln) |
{ |
{ |
int j; |
int j; |
char dbuf[DELIMSZ]; |
char dbuf[DELIMSZ]; |
Line 584 args_checkpunct(struct mdoc *m, const char *buf, int i |
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Line 611 args_checkpunct(struct mdoc *m, const char *buf, int i |
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i++; |
i++; |
} |
} |
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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]); |
return('\0' == buf[i]); |
} |
} |
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Line 598 args_checkpunct(struct mdoc *m, const char *buf, int i |
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Line 622 args_checkpunct(struct mdoc *m, const char *buf, int i |
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static enum mdocargt |
static enum mdocargt |
argv_a2arg(enum mdoct tok, const char *p) |
argv_a2arg(enum mdoct tok, const char *p) |
{ |
{ |
enum mdocargt args[MDOC_ARG_MAX]; |
const enum mdocargt *argsp; |
int i, len; |
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len = 0; |
argsp = NULL; |
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switch (tok) { |
switch (tok) { |
case (MDOC_An): |
case (MDOC_An): |
args[len++] = MDOC_Split; |
argsp = args_An; |
args[len++] = MDOC_Nosplit; |
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break; |
break; |
case (MDOC_Bd): |
case (MDOC_Bd): |
args[len++] = MDOC_Ragged; |
argsp = args_Bd; |
args[len++] = MDOC_Unfilled; |
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args[len++] = MDOC_Filled; |
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args[len++] = MDOC_Literal; |
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args[len++] = MDOC_File; |
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args[len++] = MDOC_Offset; |
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args[len++] = MDOC_Compact; |
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args[len++] = MDOC_Centred; |
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break; |
break; |
case (MDOC_Bf): |
case (MDOC_Bf): |
args[len++] = MDOC_Emphasis; |
argsp = args_Bf; |
args[len++] = MDOC_Literal; |
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args[len++] = MDOC_Symbolic; |
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break; |
break; |
case (MDOC_Bk): |
case (MDOC_Bk): |
args[len++] = MDOC_Words; |
argsp = args_Bk; |
break; |
break; |
case (MDOC_Bl): |
case (MDOC_Bl): |
args[len++] = MDOC_Bullet; |
argsp = args_Bl; |
args[len++] = MDOC_Dash; |
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args[len++] = MDOC_Hyphen; |
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args[len++] = MDOC_Item; |
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args[len++] = MDOC_Enum; |
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args[len++] = MDOC_Tag; |
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args[len++] = MDOC_Diag; |
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args[len++] = MDOC_Hang; |
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args[len++] = MDOC_Ohang; |
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args[len++] = MDOC_Inset; |
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args[len++] = MDOC_Column; |
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args[len++] = MDOC_Width; |
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args[len++] = MDOC_Offset; |
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args[len++] = MDOC_Compact; |
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args[len++] = MDOC_Nested; |
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break; |
break; |
case (MDOC_Rv): |
case (MDOC_Rv): |
/* FALLTHROUGH */ |
/* FALLTHROUGH */ |
case (MDOC_Ex): |
case (MDOC_Ex): |
args[len++] = MDOC_Std; |
argsp = args_Ex; |
break; |
break; |
default: |
default: |
break; |
return(MDOC_ARG_MAX); |
} |
} |
|
|
for (i = 0; i < len; i++) |
assert(argsp); |
if (0 == strcmp(p, mdoc_argnames[args[i]])) |
|
return(args[i]); |
for ( ; MDOC_ARG_MAX != *argsp ; argsp++) |
|
if (0 == strcmp(p, mdoc_argnames[*argsp])) |
|
return(*argsp); |
|
|
return(MDOC_ARG_MAX); |
return(MDOC_ARG_MAX); |
} |
} |