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improved @include handling

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This commit is contained in:
hyung-hwan
2009-08-01 07:01:04 +00:00
parent 0da1c65cf5
commit ff92573543
8 changed files with 144 additions and 114 deletions
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10
qse/lib/awk/awk.c
View File

@ -1,5 +1,5 @@
/*
* $Id: awk.c 246 2009-07-27 02:31:58Z hyunghwan.chung $
* $Id: awk.c 247 2009-07-31 13:01:04Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -112,6 +112,7 @@ qse_awk_t* qse_awk_open (qse_mmgr_t* mmgr, qse_size_t xtn, qse_awk_prm_t* prm)
}
awk->prm = *prm;
if (init_token (mmgr, &awk->ptoken) == -1) goto oops;
if (init_token (mmgr, &awk->token) == -1) goto oops;
if (init_token (mmgr, &awk->ntoken) == -1) goto oops;
@ -216,6 +217,7 @@ oops:
if (awk->wtab) qse_map_close (awk->wtab);
fini_token (&awk->ntoken);
fini_token (&awk->token);
fini_token (&awk->ptoken);
QSE_AWK_FREE (awk, awk);
return QSE_NULL;
@ -239,6 +241,7 @@ int qse_awk_close (qse_awk_t* awk)
fini_token (&awk->ntoken);
fini_token (&awk->token);
fini_token (&awk->ptoken);
/* QSE_AWK_ALLOC, QSE_AWK_FREE, etc can not be used
* from the next line onwards */
@ -259,12 +262,9 @@ int qse_awk_clear (qse_awk_t* awk)
QSE_ASSERT (awk->sio.inp == &awk->sio.arg);
awk->ptoken.type = 0;
awk->ptoken.line = 0;
awk->ptoken.column = 0;
clear_token (&awk->token);
clear_token (&awk->ntoken);
clear_token (&awk->ptoken);
QSE_ASSERT (QSE_LDA_SIZE(awk->parse.gbls) == awk->tree.ngbls);
/* delete all non-builtin global variables */

13
qse/lib/awk/awk.h
View File

@ -1,5 +1,5 @@
/*
* $Id: awk.h 246 2009-07-27 02:31:58Z hyunghwan.chung $
* $Id: awk.h 247 2009-07-31 13:01:04Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -196,16 +196,11 @@ struct qse_awk_t
qse_awk_sio_arg_t* inp; /* current input */
} sio;
/* previous token info excluding name */
struct
{
int type;
qse_size_t line;
qse_size_t column;
} ptoken;
/* previous token */
qse_awk_token_t ptoken;
/* current token */
qse_awk_token_t token;
/* look-ahead token */
qse_awk_token_t ntoken;
/* intrinsic functions */

10
qse/lib/awk/err.c
View File

@ -1,5 +1,5 @@
/*
* $Id: err.c 246 2009-07-27 02:31:58Z hyunghwan.chung $
* $Id: err.c 247 2009-07-31 13:01:04Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -59,12 +59,12 @@ const qse_char_t* qse_awk_dflerrstr (qse_awk_t* awk, qse_awk_errnum_t errnum)
QSE_T("semicolon expected in place of '${0}'"),
QSE_T("colon expected in place of '${0}'"),
QSE_T("statement not ending with a semicolon"),
QSE_T("'in' expected in place of '${0}'"),
QSE_T("keyword 'in' expected in place of '${0}'"),
QSE_T("right-hand side of 'in' not a variable"),
QSE_T("invalid expression"),
QSE_T("expression not recognized around '${0}'"),
QSE_T("'function' expected in place of '${0}'"),
QSE_T("'while' expected in place of '${0}'"),
QSE_T("keyword 'function' expected in place of '${0}'"),
QSE_T("keyword 'while' expected in place of '${0}'"),
QSE_T("invalid assignment statement"),
QSE_T("identifier expected in place of '${0}'"),
QSE_T("'${0}' not a valid function name"),

178
qse/lib/awk/parse.c
View File

@ -1,5 +1,5 @@
/*
* $Id: parse.c 246 2009-07-27 02:31:58Z hyunghwan.chung $
* $Id: parse.c 247 2009-07-31 13:01:04Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -379,7 +379,10 @@ static global_t gtab[] =
qse_awk_seterror (awk, code, (awk)->token.line, &errarg); \
} while (0)
#define SETERRARG(awk,code,line,arg,leng) \
#define SETERRARG(awk,code,line,arg) \
qse_awk_seterror ((awk), (code), (line), (arg))
#define SETERRARGL(awk,code,line,arg,leng) \
do { \
qse_cstr_t errarg; \
errarg.len = (leng); \
@ -519,7 +522,7 @@ static int parse (qse_awk_t* awk)
/* cannot open the source file.
* it doesn't even have to call CLOSE */
if (ISNOERR(awk))
SETERRARG (awk, QSE_AWK_EOPEN, 0, QSE_T("<SIN>"), 5);
SETERRARGL (awk, QSE_AWK_EOPEN, 0, QSE_T("<SIN>"), 5);
return -1;
}
@ -560,7 +563,7 @@ static int parse (qse_awk_t* awk)
QSE_MAP_KPTR(p), QSE_MAP_KLEN(p)) == QSE_NULL)
{
/* TODO: set better error no & line */
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EFUNNF,
*(qse_size_t*)QSE_MAP_VPTR(p),
QSE_MAP_KPTR(p),
@ -618,7 +621,7 @@ oops:
/* this is to keep the earlier error above
* that might be more critical than this */
if (ISNOERR(awk))
SETERRARG (awk, QSE_AWK_ECLOSE, 0, QSE_T("<SIN>"), 5);
SETERRARGL (awk, QSE_AWK_ECLOSE, 0, QSE_T("<SIN>"), 5);
ret = -1;
}
}
@ -632,16 +635,15 @@ oops:
return ret;
}
static int begin_include (qse_awk_t* awk)
static int begin_include (qse_awk_t* awk)
{
int level;
qse_ssize_t op;
qse_char_t* file = QSE_NULL;
qse_awk_sio_arg_t* arg = QSE_NULL;
if (qse_strlen(awk->token.name->ptr) != awk->token.name->len)
{
SETERRARG (
SETERRARGL (
awk,
QSE_AWK_EIONMNL,
awk->token.line,
@ -691,6 +693,11 @@ static int begin_include (qse_awk_t* awk)
awk->sio.inp = arg;
awk->parse.depth.cur.incl++;
arg->saved.line = awk->sio.lex.line;
arg->saved.column = awk->sio.lex.column;
awk->sio.lex.line = 1;
awk->sio.lex.column = 1;
return 0;
oops:
@ -738,6 +745,13 @@ retry:
if (MATCH(awk,TOKEN_INCLUDE))
{
if (awk->parse.depth.max.incl > 0 &&
awk->parse.depth.cur.incl >= awk->parse.depth.max.incl)
{
SETERRLIN (awk, QSE_AWK_EINCLTD, awk->ptoken.line);
return QSE_NULL;
}
if (get_token(awk) <= -1) return QSE_NULL;
if (!MATCH(awk,TOKEN_STR))
@ -746,17 +760,10 @@ retry:
return QSE_NULL;
}
if (awk->parse.depth.max.incl > 0 &&
awk->parse.depth.cur.incl >= awk->parse.depth.max.incl)
{
SETERRLIN (awk, QSE_AWK_EINCLTD, awk->ptoken.line);
return QSE_NULL;
}
if (begin_include (awk) <= -1) return QSE_NULL;
/* read the first meaningful token from the included file
* and rematch it by jumping to retry */
* and recheck it by jumping to retry: */
do
{
if (get_token(awk) <= -1) return QSE_NULL;
@ -780,7 +787,7 @@ retry:
{
if ((awk->option & QSE_AWK_PABLOCK) == 0)
{
SETERRTOK (awk, QSE_AWK_EFUNCTION);
SETERRTOK (awk, QSE_AWK_EKWFNC);
return QSE_NULL;
}
@ -808,7 +815,7 @@ retry:
{
if ((awk->option & QSE_AWK_PABLOCK) == 0)
{
SETERRTOK (awk, QSE_AWK_EFUNCTION);
SETERRTOK (awk, QSE_AWK_EKWFNC);
return QSE_NULL;
}
@ -837,7 +844,7 @@ retry:
/* patternless block */
if ((awk->option & QSE_AWK_PABLOCK) == 0)
{
SETERRTOK (awk, QSE_AWK_EFUNCTION);
SETERRTOK (awk, QSE_AWK_EKWFNC);
return QSE_NULL;
}
@ -860,7 +867,7 @@ retry:
if ((awk->option & QSE_AWK_PABLOCK) == 0)
{
SETERRTOK (awk, QSE_AWK_EFUNCTION);
SETERRTOK (awk, QSE_AWK_EKWFNC);
return QSE_NULL;
}
@ -972,7 +979,7 @@ static qse_awk_nde_t* parse_function (qse_awk_t* awk)
/* check if it is a builtin function */
if (qse_awk_getfnc (awk, name, name_len) != QSE_NULL)
{
SETERRARG (awk, QSE_AWK_EFNCRED, awk->token.line, name, name_len);
SETERRARGL (awk, QSE_AWK_EFNCRED, awk->token.line, name, name_len);
return QSE_NULL;
}
@ -980,7 +987,7 @@ static qse_awk_nde_t* parse_function (qse_awk_t* awk)
if (qse_map_search (awk->tree.funs, name, name_len) != QSE_NULL)
{
/* the function is defined previously */
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EFUNRED, awk->token.line,
name, name_len);
return QSE_NULL;
@ -989,7 +996,7 @@ static qse_awk_nde_t* parse_function (qse_awk_t* awk)
/* check if it conflicts with a named variable */
if (qse_map_search (awk->parse.named, name, name_len) != QSE_NULL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EVARRED, awk->token.line,
name, name_len);
return QSE_NULL;
@ -999,7 +1006,7 @@ static qse_awk_nde_t* parse_function (qse_awk_t* awk)
g = find_global (awk, name, name_len);
if (g != QSE_LDA_NIL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EGBLRED, awk->token.line,
name, name_len);
return QSE_NULL;
@ -1087,7 +1094,7 @@ static qse_awk_nde_t* parse_function (qse_awk_t* awk)
QSE_AWK_FREE (awk, name_dup);
qse_lda_clear (awk->parse.params);
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EDUPPAR, awk->token.line,
param, param_len);
@ -1647,7 +1654,7 @@ static int add_global (
/* check if it is a keyword */
if (classify_ident (awk, name, len) != TOKEN_IDENT)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EKWRED, awk->token.line,
name, len);
return -1;
@ -1656,7 +1663,7 @@ static int add_global (
/* check if it conflict with a builtin function name */
if (qse_awk_getfnc (awk, name, len) != QSE_NULL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EFNCRED, awk->token.line,
name, len);
return -1;
@ -1665,7 +1672,7 @@ static int add_global (
/* check if it conflict with a function name */
if (qse_map_search (awk->tree.funs, name, len) != QSE_NULL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EFUNRED, line,
name, len);
return -1;
@ -1675,7 +1682,7 @@ static int add_global (
* caught in the function call table */
if (qse_map_search (awk->parse.funs, name, len) != QSE_NULL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EFUNRED, line,
name, len);
return -1;
@ -1684,7 +1691,7 @@ static int add_global (
/* check if it conflicts with other global variable names */
if (find_global (awk, name, len) != QSE_LDA_NIL)
{
SETERRARG (awk, QSE_AWK_EDUPGBL, line, name, len);
SETERRARGL (awk, QSE_AWK_EDUPGBL, line, name, len);
return -1;
}
@ -1761,7 +1768,7 @@ int qse_awk_delgbl (
QSE_AWK_NUM_STATIC_GBLS, name, len);
if (n == QSE_LDA_NIL)
{
SETERRARG (awk, QSE_AWK_ENOENT, 0, name, len);
SETERRARGL (awk, QSE_AWK_ENOENT, 0, name, len);
return -1;
}
@ -1866,7 +1873,7 @@ static qse_awk_t* collect_locals (
* function f() { local length; } */
if (qse_awk_getfnc (awk, lcl.ptr, lcl.len) != QSE_NULL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EFNCRED, awk->token.line,
lcl.ptr, lcl.len);
return QSE_NULL;
@ -1881,7 +1888,7 @@ static qse_awk_t* collect_locals (
awk->parse.params, 0, lcl.ptr, lcl.len);
if (n != QSE_LDA_NIL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EPARRED, awk->token.line,
lcl.ptr, lcl.len);
return QSE_NULL;
@ -1898,7 +1905,7 @@ static qse_awk_t* collect_locals (
awk->tree.cur_fun.ptr,
awk->tree.cur_fun.len) == 0)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EFUNRED,
awk->token.line,
lcl.ptr, lcl.len);
@ -1914,7 +1921,7 @@ static qse_awk_t* collect_locals (
lcl.ptr, lcl.len);
if (n != QSE_LDA_NIL)
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EDUPLCL, awk->token.line,
lcl.ptr, lcl.len);
return QSE_NULL;
@ -1928,7 +1935,7 @@ static qse_awk_t* collect_locals (
{
/* it is a conflict only if it is one of a
* static global variable */
SETERRARG (
SETERRARGL (
awk, QSE_AWK_EDUPLCL, awk->token.line,
lcl.ptr, lcl.len);
return QSE_NULL;
@ -3143,8 +3150,7 @@ static qse_awk_nde_t* parse_primary_nogetline (qse_awk_t* awk, qse_size_t line)
if (!MATCH(awk,TOKEN_IN))
{
qse_awk_clrpt (awk, nde);
SETERRTOK (awk, QSE_AWK_EIN);
SETERRTOK (awk, QSE_AWK_EKWIN);
return QSE_NULL;
}
}
@ -3225,8 +3231,15 @@ static qse_awk_nde_t* parse_primary_nogetline (qse_awk_t* awk, qse_size_t line)
}
/* valid expression introducer is expected */
SETERRLIN (awk, QSE_AWK_EEXPRES,
(MATCH(awk,TOKEN_EOF)? awk->ptoken.line: line));
if (MATCH(awk,TOKEN_NEWLINE))
{
SETERRARGL (
awk, QSE_AWK_EEXPRNR, awk->ptoken.line,
QSE_STR_PTR(awk->ptoken.name),
QSE_STR_LEN(awk->ptoken.name));
}
else SETERRTOK (awk, QSE_AWK_EEXPRNR);
return QSE_NULL;
}
@ -3388,7 +3401,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
if (MATCH(awk,TOKEN_LPAREN))
{
/* a local variable is not a function */
SETERRARG (awk, QSE_AWK_EFUNNAME, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EFUNNAME, line, name_dup, name_len);
QSE_AWK_FREE (awk, name_dup);
return QSE_NULL;
}
@ -3422,7 +3435,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
if (MATCH(awk,TOKEN_LPAREN))
{
/* a parameter is not a function */
SETERRARG (awk, QSE_AWK_EFUNNAME, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EFUNNAME, line, name_dup, name_len);
QSE_AWK_FREE (awk, name_dup);
return QSE_NULL;
}
@ -3456,7 +3469,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
if (MATCH(awk,TOKEN_LPAREN))
{
/* a global variable is not a function */
SETERRARG (awk, QSE_AWK_EFUNNAME, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EFUNNAME, line, name_dup, name_len);
QSE_AWK_FREE (awk, name_dup);
return QSE_NULL;
}
@ -3492,7 +3505,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
name_dup, name_len) != QSE_NULL)
{
/* a function call conflicts with a named variable */
SETERRARG (awk, QSE_AWK_EVARRED, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EVARRED, line, name_dup, name_len);
QSE_AWK_FREE (awk, name_dup);
return QSE_NULL;
}
@ -3524,7 +3537,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
/* check if it is a builtin function */
if (qse_awk_getfnc (awk, name_dup, name_len) != QSE_NULL)
{
SETERRARG (awk, QSE_AWK_EFNCRED, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EFNCRED, line, name_dup, name_len);
goto exit_func;
}
@ -3539,7 +3552,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
if (iscur || qse_map_search (awk->tree.funs, name_dup, name_len) != QSE_NULL)
{
/* the function is defined previously */
SETERRARG (awk, QSE_AWK_EFUNRED, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EFUNRED, line, name_dup, name_len);
goto exit_func;
}
@ -3547,7 +3560,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
name_dup, name_len) != QSE_NULL)
{
/* is it one of the function calls found so far? */
SETERRARG (awk, QSE_AWK_EFUNRED, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EFUNRED, line, name_dup, name_len);
goto exit_func;
}
@ -3572,7 +3585,7 @@ static qse_awk_nde_t* parse_primary_ident (qse_awk_t* awk, qse_size_t line)
}
/* undefined variable */
SETERRARG (awk, QSE_AWK_EUNDEF, line, name_dup, name_len);
SETERRARGL (awk, QSE_AWK_EUNDEF, line, name_dup, name_len);
exit_func:
QSE_AWK_FREE (awk, name_dup);
@ -3705,7 +3718,7 @@ static qse_awk_nde_t* parse_hashidx (
/* check if it is a builtin function */
if (qse_awk_getfnc (awk, name, name_len) != QSE_NULL)
{
SETERRARG (awk, QSE_AWK_EFNCRED, line, name, name_len);
SETERRARGL (awk, QSE_AWK_EFNCRED, line, name, name_len);
goto exit_func;
}
@ -3720,7 +3733,7 @@ static qse_awk_nde_t* parse_hashidx (
if (iscur || qse_map_search (awk->tree.funs, name, name_len) != QSE_NULL)
{
/* the function is defined previously */
SETERRARG (awk, QSE_AWK_EFUNRED, line, name, name_len);
SETERRARGL (awk, QSE_AWK_EFUNRED, line, name, name_len);
goto exit_func;
}
@ -3728,7 +3741,7 @@ static qse_awk_nde_t* parse_hashidx (
awk->parse.funs, name, name_len) != QSE_NULL)
{
/* is it one of the function calls found so far? */
SETERRARG (awk, QSE_AWK_EFUNRED, line, name, name_len);
SETERRARGL (awk, QSE_AWK_EFUNRED, line, name, name_len);
goto exit_func;
}
@ -3744,7 +3757,7 @@ static qse_awk_nde_t* parse_hashidx (
}
/* undefined variable */
SETERRARG (awk, QSE_AWK_EUNDEF, line, name, name_len);
SETERRARGL (awk, QSE_AWK_EUNDEF, line, name, name_len);
exit_func:
@ -4243,7 +4256,7 @@ static qse_awk_nde_t* parse_dowhile (qse_awk_t* awk, qse_size_t line)
{
qse_awk_clrpt (awk, body);
SETERRTOK (awk, QSE_AWK_EWHILE);
SETERRTOK (awk, QSE_AWK_EKWWHL);
return QSE_NULL;
}
@ -4798,7 +4811,7 @@ static int get_number (qse_awk_t* awk, qse_awk_token_t* token)
if (c == QSE_T('8') || c == QSE_T('9'))
{
qse_char_t cc = (qse_char_t)c;
SETERRARG (awk, QSE_AWK_ELXDIG, awk->token.line, &cc, 1);
SETERRARGL (awk, QSE_AWK_ELXDIG, awk->token.line, &cc, 1);
return -1;
}
@ -5076,34 +5089,52 @@ retry:
if (n <= -1)
{
if (ISNOERR(awk))
SETERRARG (awk, QSE_AWK_EREAD, 0, QSE_T("<SIN>"), 5);
SETERRARGL (awk, QSE_AWK_EREAD, 0, QSE_T("<SIN>"), 5);
return -1;
}
if (n == 0)
{
/* EOF reached on an input script */
if (awk->sio.inp != &awk->sio.arg)
{
qse_awk_sio_arg_t* next;
int x;
/* if it is an included file, close it and
* retry to read a character from an outer file */
qse_awk_sio_arg_t* cur;
CLRERR (awk);
if (awk->sio.inf (
x = awk->sio.inf (
awk, QSE_AWK_SIO_CLOSE,
awk->sio.inp, QSE_NULL, 0) != 0)
awk->sio.inp, QSE_NULL, 0);
/* if closing has failed, still destroy the
* sio structure first as normal and return
* the failure below. this way, the caller
* does not call QSE_AWK_SIO_CLOSE on
* awk->sio.inp again. */
cur = awk->sio.inp;
awk->sio.inp = awk->sio.inp->next;
/* restore the previous line and column */
awk->sio.lex.line = cur->saved.line;
awk->sio.lex.column = cur->saved.column;
QSE_ASSERT (cur->name != QSE_NULL);
QSE_MMGR_FREE (awk->mmgr, cur->name);
QSE_MMGR_FREE (awk->mmgr, cur);
awk->parse.depth.cur.incl--;
if (x != 0)
{
/* the failure mentioned above is returned here */
if (ISNOERR(awk))
SETERRARG (awk, QSE_AWK_ECLOSE, 0, QSE_T("<SIN>"), 5);
SETERRARGL (awk, QSE_AWK_ECLOSE, 0, QSE_T("<SIN>"), 5);
return -1;
}
next = awk->sio.inp->next;
QSE_ASSERT (awk->sio.inp->name != QSE_NULL);
QSE_MMGR_FREE (awk->mmgr, awk->sio.inp->name);
QSE_MMGR_FREE (awk->mmgr, awk->sio.inp);
awk->parse.depth.cur.incl--;
awk->sio.inp = next;
goto retry;
}
@ -5438,7 +5469,7 @@ static int get_token_into (qse_awk_t* awk, qse_awk_token_t* token)
/* not handled yet */
if (c == QSE_T('\0'))
{
SETERRARG (
SETERRARGL (
awk, QSE_AWK_ELXCHR, token->line,
QSE_T("<NUL>"), 5
);
@ -5446,7 +5477,7 @@ static int get_token_into (qse_awk_t* awk, qse_awk_token_t* token)
else
{
qse_char_t cc = (qse_char_t)c;
SETERRARG (
SETERRARGL (
awk, QSE_AWK_ELXCHR, token->line,
&cc, 1
);
@ -5463,6 +5494,7 @@ static int get_token (qse_awk_t* awk)
awk->ptoken.type = awk->token.type;
awk->ptoken.line = awk->token.line;
awk->ptoken.column = awk->token.column;
qse_str_swap (awk->ptoken.name, awk->token.name);
if (QSE_STR_LEN(awk->ntoken.name) > 0)
{
@ -5611,7 +5643,7 @@ static int deparse (qse_awk_t* awk)
if (op <= -1)
{
if (ISNOERR(awk))
SETERRARG (awk, QSE_AWK_EOPEN, 0, QSE_T("<SOUT>"), 6);
SETERRARGL (awk, QSE_AWK_EOPEN, 0, QSE_T("<SOUT>"), 6);
return -1;
}
@ -5821,7 +5853,7 @@ exit_deparse:
if (n == 0)
{
if (ISNOERR(awk))
SETERRARG (awk, QSE_AWK_ECLOSE, 0, QSE_T("<SOUT>"), 6);
SETERRARGL (awk, QSE_AWK_ECLOSE, 0, QSE_T("<SOUT>"), 6);
n = -1;
}
}
@ -5918,7 +5950,7 @@ static int flush_out (qse_awk_t* awk)
if (n <= 0)
{
if (ISNOERR(awk))
SETERRARG (awk, QSE_AWK_EWRITE, 0, QSE_T("<SOUT>"), 6);
SETERRARGL (awk, QSE_AWK_EWRITE, 0, QSE_T("<SOUT>"), 6);
return -1;
}

8
qse/lib/awk/std.c
View File

@ -1,5 +1,5 @@
/*
* $Id: std.c 246 2009-07-27 02:31:58Z hyunghwan.chung $
* $Id: std.c 247 2009-07-31 13:01:04Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -201,6 +201,9 @@ static qse_ssize_t sf_in_open (
case QSE_AWK_PARSESTD_CPL:
xtn->s.in.handle = QSE_NULL;
return 1;
default:
return -1;
}
}
else
@ -288,6 +291,9 @@ static qse_ssize_t sf_in_read (
}
return n;
}
default:
return -1;
}
}
else