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touched up code

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This commit is contained in:
hyung-hwan
2009-08-21 07:04:24 +00:00
parent f565bd46cc
commit ee27151bcb
2 changed files with 179 additions and 192 deletions
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25
qse/lib/awk/parse.c
View File

@ -1,5 +1,5 @@
/*
* $Id: parse.c 259 2009-08-20 11:28:03Z hyunghwan.chung $
* $Id: parse.c 260 2009-08-20 13:04:24Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -379,19 +379,12 @@ static global_t gtab[] =
} while (0)
#define SETERR_CODE(awk,code) \
#define SETERR_COD(awk,code) \
qse_awk_seterror (awk, code, QSE_NULL, 0)
#define SETERR_LOC(awk,code,line) \
qse_awk_seterror (awk, code, QSE_NULL, line)
#define SETERR_ARG(awk,code,ep,el) \
do { \
qse_cstr_t __ea; \
__ea.len = (el); __ea.ptr = (ep); \
qse_awk_seterror ((awk), (code), &__ea, 0); \
} while (0)
#define SETERR_ARG_LOC(awk,code,ep,el,line) \
do { \
qse_cstr_t __ea; \
@ -399,6 +392,8 @@ static global_t gtab[] =
qse_awk_seterror ((awk), (code), &__ea, (line)); \
} while (0)
#define SETERR_ARG(awk,code,ep,el) SETERR_ARG_LOC(awk,code,ep,el,0)
static int get_char (qse_awk_t* awk)
{
qse_ssize_t n;
@ -627,7 +622,7 @@ int qse_awk_parse (qse_awk_t* awk, qse_awk_sio_t* sio)
"the source code input stream must be provided at least");
if (sio == QSE_NULL || sio->in == QSE_NULL)
{
SETERR_CODE (awk, QSE_AWK_EINVAL);
SETERR_COD (awk, QSE_AWK_EINVAL);
return -1;
}
@ -1769,14 +1764,14 @@ int qse_awk_addgbl (qse_awk_t* awk, const qse_char_t* name, qse_size_t len)
if (len <= 0)
{
SETERR_CODE (awk, QSE_AWK_EINVAL);
SETERR_COD (awk, QSE_AWK_EINVAL);
return -1;
}
if (awk->tree.ngbls > awk->tree.ngbls_base)
{
/* this function is not allowed after qse_awk_parse is called */
SETERR_CODE (awk, QSE_AWK_ENOPER);
SETERR_COD (awk, QSE_AWK_ENOPER);
return -1;
}
@ -1800,7 +1795,7 @@ int qse_awk_delgbl (
if (awk->tree.ngbls > awk->tree.ngbls_base)
{
/* this function is not allow after qse_awk_parse is called */
SETERR_CODE (awk, QSE_AWK_ENOPER);
SETERR_COD (awk, QSE_AWK_ENOPER);
return -1;
}
@ -1833,7 +1828,7 @@ static qse_awk_t* collect_globals (qse_awk_t* awk)
{
/* special check if the first name is on the
* same line when QSE_AWK_NEWLINE is on */
SETERR_CODE (awk, QSE_AWK_EVARMS);
SETERR_COD (awk, QSE_AWK_EVARMS);
return QSE_NULL;
}
@ -1891,7 +1886,7 @@ static qse_awk_t* collect_locals (
{
/* special check if the first name is on the
* same line when QSE_AWK_NEWLINE is on */
SETERR_CODE (awk, QSE_AWK_EVARMS);
SETERR_COD (awk, QSE_AWK_EVARMS);
return QSE_NULL;
}

346
qse/lib/awk/run.c
View File

@ -1,5 +1,5 @@
/*
* $Id: run.c 259 2009-08-20 11:28:03Z hyunghwan.chung $
* $Id: run.c 260 2009-08-20 13:04:24Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
@ -73,18 +73,9 @@ struct pafv
(idx) < QSE_TYPE_MAX(qse_long_t) && \
(idx) < QSE_TYPE_MAX(qse_size_t))
#define SETERR_CODE(rtx,code) \
qse_awk_rtx_seterror (rtx, code, QSE_NULL, 0)
#define SETERR_LOC(rtx,code,line) \
qse_awk_rtx_seterror (rtx, code, QSE_NULL, line)
#define SETERR_ARG(rtx,code,ep,el) \
do { \
qse_cstr_t __ea; \
__ea.len = (el); __ea.ptr = (ep); \
qse_awk_rtx_seterror ((rtx), (code), &__ea, 0); \
} while (0)
#define SETERR_ARGX_LOC(rtx,code,ea,line) \
qse_awk_rtx_seterror ((rtx), (code), (ea), (line))
#define SETERR_ARG_LOC(rtx,code,ep,el,line) \
do { \
@ -93,6 +84,11 @@ struct pafv
qse_awk_rtx_seterror ((rtx), (code), &__ea, (line)); \
} while (0)
#define SETERR_ARGX(rtx,code,ea) SETERR_ARGX_LOC(rtx,code,ea,0)
#define SETERR_ARG(rtx,code,ep,el) SETERR_ARG_LOC(rtx,code,ep,el,0)
#define SETERR_LOC(rtx,code,line) SETERR_ARGX_LOC(rtx,code,QSE_NULL,line)
#define SETERR_COD(rtx,code) SETERR_ARGX_LOC(rtx,code,QSE_NULL,0)
static qse_size_t push_arg_from_vals (
qse_awk_rtx_t* rtx, qse_awk_nde_call_t* call, void* data);
@ -309,7 +305,7 @@ static int set_global (
if (var != QSE_NULL)
{
/* global variable */
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
rtx,
QSE_AWK_EMAPTOSCALAR,
xstr_to_cstr(&var->id.name),
@ -320,9 +316,8 @@ static int set_global (
{
/* qse_awk_rtx_setgbl has been called */
qse_cstr_t ea;
ea.ptr = qse_awk_getgblname (rtx->awk, idx, &ea.len);
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EMAPTOSCALAR, &ea);
SETERR_ARGX (rtx, QSE_AWK_EMAPTOSCALAR, &ea);
}
return -1;
@ -334,7 +329,7 @@ static int set_global (
idx != QSE_AWK_GBL_ARGV)
{
/* TODO: better error code */
SETERR_CODE (rtx, QSE_AWK_ESCALARTOMAP);
SETERR_COD (rtx, QSE_AWK_ESCALARTOMAP);
return -1;
}
@ -355,7 +350,7 @@ static int set_global (
{
/* '\0' is included in the value */
QSE_AWK_FREE (rtx->awk, out.u.cpldup.ptr);
SETERR_CODE (rtx, QSE_AWK_ECONVFMTCHR);
SETERR_COD (rtx, QSE_AWK_ECONVFMTCHR);
return -1;
}
}
@ -494,7 +489,7 @@ static int set_global (
if (out.u.cpldup.ptr[i] == QSE_T('\0'))
{
QSE_AWK_FREE (rtx->awk, out.u.cpldup.ptr);
SETERR_CODE (rtx, QSE_AWK_EOFMTCHR);
SETERR_COD (rtx, QSE_AWK_EOFMTCHR);
return -1;
}
}
@ -1084,8 +1079,7 @@ static int build_runarg (
* map will be freeed when v_argv is freed */
qse_awk_rtx_refdownval (rtx, v_argv);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return -1;
}
}
@ -1192,7 +1186,7 @@ static int prepare_globals (qse_awk_rtx_t* rtx, const qse_cstr_t* runarg)
--ngbls;
if (__raw_push(rtx,qse_awk_val_nil) == -1)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
goto oops;
}
}
@ -1326,35 +1320,35 @@ static void capture_retval_on_exit (void* arg)
qse_awk_rtx_refupval (data->rtx, data->val);
}
static int enter_stack_frame (qse_awk_rtx_t* run)
static int enter_stack_frame (qse_awk_rtx_t* rtx)
{
qse_size_t saved_stack_top;
/* remember the current stack top */
saved_stack_top = run->stack_top;
saved_stack_top = rtx->stack_top;
/* push the current stack base */
if (__raw_push(run,(void*)run->stack_base) == -1) goto oops;
if (__raw_push(rtx,(void*)rtx->stack_base) == -1) goto oops;
/* push the current stack top before push the current stack base */
if (__raw_push(run,(void*)saved_stack_top) == -1) goto oops;
if (__raw_push(rtx,(void*)saved_stack_top) == -1) goto oops;
/* secure space for a return value */
if (__raw_push(run,qse_awk_val_nil) == -1) goto oops;
if (__raw_push(rtx,qse_awk_val_nil) == -1) goto oops;
/* secure space for STACK_NARGS */
if (__raw_push(run,qse_awk_val_nil) == -1) goto oops;
if (__raw_push(rtx,qse_awk_val_nil) == -1) goto oops;
/* let the stack top remembered be the base of a new stack frame */
run->stack_base = saved_stack_top;
rtx->stack_base = saved_stack_top;
return 0;
oops:
/* restore the stack top in a cheesy(?) way.
* it is ok to do so as the values pushed are
* nils and binary numbers. */
run->stack_top = saved_stack_top;
qse_awk_rtx_seterrnum (run, QSE_AWK_ENOMEM, QSE_NULL);
rtx->stack_top = saved_stack_top;
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return -1;
}
@ -1516,7 +1510,7 @@ qse_awk_val_t* qse_awk_rtx_call (
{
/* cannot call the function again when exit() is called
* in an AWK program or qse_awk_rtx_stop() is invoked */
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOPER, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOPER);
return QSE_NULL;
}
/*rtx->exit_level = EXIT_NONE;*/
@ -1536,7 +1530,7 @@ qse_awk_val_t* qse_awk_rtx_call (
);
if (pair == QSE_NULL)
{
qse_awk_rtx_seterrnum (
SETERR_ARGX (
rtx, QSE_AWK_EFUNNF,
xstr_to_cstr(&call.what.fun.name));
return QSE_NULL;
@ -1550,7 +1544,7 @@ qse_awk_val_t* qse_awk_rtx_call (
{
/* TODO: is this correct? what if i want to
* allow arbitarary numbers of arguments? */
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EARGTM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EARGTM);
return QSE_NULL;
}
@ -2591,7 +2585,7 @@ static int run_delete (qse_awk_rtx_t* run, qse_awk_nde_delete_t* nde)
if (val->type != QSE_AWK_VAL_MAP)
{
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
run, QSE_AWK_ENOTDEL,
xstr_to_cstr(&var->id.name), var->line);
return -1;
@ -2678,7 +2672,7 @@ static int run_delete (qse_awk_rtx_t* run, qse_awk_nde_delete_t* nde)
if (val->type != QSE_AWK_VAL_MAP)
{
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
run, QSE_AWK_ENOTDEL,
xstr_to_cstr(&var->id.name), var->line);
return -1;
@ -3375,7 +3369,7 @@ static qse_awk_val_t* do_assignment_scalar (
{
/* once a variable becomes a map,
* it cannot be changed to a scalar variable */
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
run, QSE_AWK_EMAPTOSCALAR,
xstr_to_cstr(&var->id.name), var->line);
return QSE_NULL;
@ -3406,7 +3400,7 @@ static qse_awk_val_t* do_assignment_scalar (
{
/* once the variable becomes a map,
* it cannot be changed to a scalar variable */
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
run, QSE_AWK_EMAPTOSCALAR,
xstr_to_cstr(&var->id.name), var->line);
return QSE_NULL;
@ -3423,7 +3417,7 @@ static qse_awk_val_t* do_assignment_scalar (
{
/* once the variable becomes a map,
* it cannot be changed to a scalar variable */
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
run, QSE_AWK_EMAPTOSCALAR,
xstr_to_cstr(&var->id.name), var->line);
return QSE_NULL;
@ -3893,7 +3887,7 @@ static qse_awk_val_t* eval_binop_bor (
if (n1 == -1 || n2 == -1)
{
SETERR_CODE (rtx, QSE_AWK_EOPERAND);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -3920,7 +3914,7 @@ static qse_awk_val_t* eval_binop_bxor (
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -3946,7 +3940,7 @@ static qse_awk_val_t* eval_binop_band (
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -4255,7 +4249,7 @@ static int __cmp_str_str (
}
static int __cmp_val (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
typedef int (*cmp_val_t) (qse_awk_rtx_t*, qse_awk_val_t*, qse_awk_val_t*);
@ -4272,7 +4266,7 @@ static int __cmp_val (
if (left->type == QSE_AWK_VAL_MAP || right->type == QSE_AWK_VAL_MAP)
{
/* a map can't be compared againt other values */
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return CMP_ERROR;
}
@ -4283,98 +4277,98 @@ static int __cmp_val (
right->type >= QSE_AWK_VAL_NIL &&
right->type <= QSE_AWK_VAL_STR);
return func[left->type*4+right->type] (run, left, right);
return func[left->type*4+right->type] (rtx, left, right);
}
static qse_awk_val_t* eval_binop_eq (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n = __cmp_val (run, left, right);
int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL;
return (n == 0)? qse_awk_val_one: qse_awk_val_zero;
}
static qse_awk_val_t* eval_binop_ne (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n = __cmp_val (run, left, right);
int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL;
return (n != 0)? qse_awk_val_one: qse_awk_val_zero;
}
static qse_awk_val_t* eval_binop_gt (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n = __cmp_val (run, left, right);
int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL;
return (n > 0)? qse_awk_val_one: qse_awk_val_zero;
}
static qse_awk_val_t* eval_binop_ge (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n = __cmp_val (run, left, right);
int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL;
return (n >= 0)? qse_awk_val_one: qse_awk_val_zero;
}
static qse_awk_val_t* eval_binop_lt (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n = __cmp_val (run, left, right);
int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL;
return (n < 0)? qse_awk_val_one: qse_awk_val_zero;
}
static qse_awk_val_t* eval_binop_le (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n = __cmp_val (run, left, right);
int n = __cmp_val (rtx, left, right);
if (n == CMP_ERROR) return QSE_NULL;
return (n <= 0)? qse_awk_val_one: qse_awk_val_zero;
}
static qse_awk_val_t* eval_binop_lshift (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
n3 = n1 + (n2 << 1);
if (n3 == 0)
{
return qse_awk_rtx_makeintval (run, (qse_long_t)l1<<(qse_long_t)l2);
return qse_awk_rtx_makeintval (rtx, (qse_long_t)l1<<(qse_long_t)l2);
}
else
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
}
static qse_awk_val_t* eval_binop_rshift (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -4382,28 +4376,28 @@ static qse_awk_val_t* eval_binop_rshift (
if (n3 == 0)
{
return qse_awk_rtx_makeintval (
run, (qse_long_t)l1>>(qse_long_t)l2);
rtx, (qse_long_t)l1>>(qse_long_t)l2);
}
else
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
}
static qse_awk_val_t* eval_binop_plus (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
/*
@ -4416,74 +4410,74 @@ static qse_awk_val_t* eval_binop_plus (
n3 = n1 + (n2 << 1);
QSE_ASSERT (n3 >= 0 && n3 <= 3);
return (n3 == 0)? qse_awk_rtx_makeintval(run,(qse_long_t)l1+(qse_long_t)l2):
(n3 == 1)? qse_awk_rtx_makerealval(run,(qse_real_t)r1+(qse_real_t)l2):
(n3 == 2)? qse_awk_rtx_makerealval(run,(qse_real_t)l1+(qse_real_t)r2):
qse_awk_rtx_makerealval(run,(qse_real_t)r1+(qse_real_t)r2);
return (n3 == 0)? qse_awk_rtx_makeintval(rtx,(qse_long_t)l1+(qse_long_t)l2):
(n3 == 1)? qse_awk_rtx_makerealval(rtx,(qse_real_t)r1+(qse_real_t)l2):
(n3 == 2)? qse_awk_rtx_makerealval(rtx,(qse_real_t)l1+(qse_real_t)r2):
qse_awk_rtx_makerealval(rtx,(qse_real_t)r1+(qse_real_t)r2);
}
static qse_awk_val_t* eval_binop_minus (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
n3 = n1 + (n2 << 1);
QSE_ASSERT (n3 >= 0 && n3 <= 3);
return (n3 == 0)? qse_awk_rtx_makeintval(run,(qse_long_t)l1-(qse_long_t)l2):
(n3 == 1)? qse_awk_rtx_makerealval(run,(qse_real_t)r1-(qse_real_t)l2):
(n3 == 2)? qse_awk_rtx_makerealval(run,(qse_real_t)l1-(qse_real_t)r2):
qse_awk_rtx_makerealval(run,(qse_real_t)r1-(qse_real_t)r2);
return (n3 == 0)? qse_awk_rtx_makeintval(rtx,(qse_long_t)l1-(qse_long_t)l2):
(n3 == 1)? qse_awk_rtx_makerealval(rtx,(qse_real_t)r1-(qse_real_t)l2):
(n3 == 2)? qse_awk_rtx_makerealval(rtx,(qse_real_t)l1-(qse_real_t)r2):
qse_awk_rtx_makerealval(rtx,(qse_real_t)r1-(qse_real_t)r2);
}
static qse_awk_val_t* eval_binop_mul (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
n3 = n1 + (n2 << 1);
QSE_ASSERT (n3 >= 0 && n3 <= 3);
return (n3 == 0)? qse_awk_rtx_makeintval(run,(qse_long_t)l1*(qse_long_t)l2):
(n3 == 1)? qse_awk_rtx_makerealval(run,(qse_real_t)r1*(qse_real_t)l2):
(n3 == 2)? qse_awk_rtx_makerealval(run,(qse_real_t)l1*(qse_real_t)r2):
qse_awk_rtx_makerealval(run,(qse_real_t)r1*(qse_real_t)r2);
return (n3 == 0)? qse_awk_rtx_makeintval(rtx,(qse_long_t)l1*(qse_long_t)l2):
(n3 == 1)? qse_awk_rtx_makerealval(rtx,(qse_real_t)r1*(qse_real_t)l2):
(n3 == 2)? qse_awk_rtx_makerealval(rtx,(qse_real_t)l1*(qse_real_t)r2):
qse_awk_rtx_makerealval(rtx,(qse_real_t)r1*(qse_real_t)r2);
}
static qse_awk_val_t* eval_binop_div (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
qse_awk_val_t* res;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -4492,55 +4486,55 @@ static qse_awk_val_t* eval_binop_div (
{
if (l2 == 0)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EDIVBY0, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EDIVBY0);
return QSE_NULL;
}
if (((qse_long_t)l1 % (qse_long_t)l2) == 0)
{
res = qse_awk_rtx_makeintval (
run, (qse_long_t)l1 / (qse_long_t)l2);
rtx, (qse_long_t)l1 / (qse_long_t)l2);
}
else
{
res = qse_awk_rtx_makerealval (
run, (qse_real_t)l1 / (qse_real_t)l2);
rtx, (qse_real_t)l1 / (qse_real_t)l2);
}
}
else if (n3 == 1)
{
res = qse_awk_rtx_makerealval (
run, (qse_real_t)r1 / (qse_real_t)l2);
rtx, (qse_real_t)r1 / (qse_real_t)l2);
}
else if (n3 == 2)
{
res = qse_awk_rtx_makerealval (
run, (qse_real_t)l1 / (qse_real_t)r2);
rtx, (qse_real_t)l1 / (qse_real_t)r2);
}
else
{
QSE_ASSERT (n3 == 3);
res = qse_awk_rtx_makerealval (
run, (qse_real_t)r1 / (qse_real_t)r2);
rtx, (qse_real_t)r1 / (qse_real_t)r2);
}
return res;
}
static qse_awk_val_t* eval_binop_idiv (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2, quo;
qse_awk_val_t* res;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -4549,47 +4543,47 @@ static qse_awk_val_t* eval_binop_idiv (
{
if (l2 == 0)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EDIVBY0, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EDIVBY0);
return QSE_NULL;
}
res = qse_awk_rtx_makeintval (
run, (qse_long_t)l1 / (qse_long_t)l2);
rtx, (qse_long_t)l1 / (qse_long_t)l2);
}
else if (n3 == 1)
{
quo = (qse_real_t)r1 / (qse_real_t)l2;
res = qse_awk_rtx_makeintval (run, (qse_long_t)quo);
res = qse_awk_rtx_makeintval (rtx, (qse_long_t)quo);
}
else if (n3 == 2)
{
quo = (qse_real_t)l1 / (qse_real_t)r2;
res = qse_awk_rtx_makeintval (run, (qse_long_t)quo);
res = qse_awk_rtx_makeintval (rtx, (qse_long_t)quo);
}
else
{
QSE_ASSERT (n3 == 3);
quo = (qse_real_t)r1 / (qse_real_t)r2;
res = qse_awk_rtx_makeintval (run, (qse_long_t)quo);
res = qse_awk_rtx_makeintval (rtx, (qse_long_t)quo);
}
return res;
}
static qse_awk_val_t* eval_binop_mod (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
qse_awk_val_t* res;
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -4598,15 +4592,15 @@ static qse_awk_val_t* eval_binop_mod (
{
if (l2 == 0)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EDIVBY0, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EDIVBY0);
return QSE_NULL;
}
res = qse_awk_rtx_makeintval (
run, (qse_long_t)l1 % (qse_long_t)l2);
rtx, (qse_long_t)l1 % (qse_long_t)l2);
}
else
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -4614,22 +4608,23 @@ static qse_awk_val_t* eval_binop_mod (
}
static qse_awk_val_t* eval_binop_exp (
qse_awk_rtx_t* run, qse_awk_val_t* left, qse_awk_val_t* right)
qse_awk_rtx_t* rtx, qse_awk_val_t* left, qse_awk_val_t* right)
{
int n1, n2, n3;
qse_long_t l1, l2;
qse_real_t r1, r2;
qse_awk_val_t* res;
QSE_ASSERTX (run->awk->prm.pow != QSE_NULL,
"the pow function should be provided when the awk object is created to make the exponentiation work properly.");
QSE_ASSERTX (rtx->awk->prm.pow != QSE_NULL,
"the pow function should be provided when the awk object"
" is created to make the exponentiation work properly.");
n1 = qse_awk_rtx_valtonum (run, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (run, right, &l2, &r2);
n1 = qse_awk_rtx_valtonum (rtx, left, &l1, &r1);
n2 = qse_awk_rtx_valtonum (rtx, right, &l2, &r2);
if (n1 == -1 || n2 == -1)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EOPERAND, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EOPERAND);
return QSE_NULL;
}
@ -4641,11 +4636,11 @@ static qse_awk_val_t* eval_binop_exp (
{
qse_long_t v = 1;
while (l2-- > 0) v *= l1;
res = qse_awk_rtx_makeintval (run, v);
res = qse_awk_rtx_makeintval (rtx, v);
}
else if (l1 == 0)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EDIVBY0, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EDIVBY0);
return QSE_NULL;
}
else
@ -4653,7 +4648,7 @@ static qse_awk_val_t* eval_binop_exp (
qse_real_t v = 1.0;
l2 *= -1;
while (l2-- > 0) v /= l1;
res = qse_awk_rtx_makerealval (run, v);
res = qse_awk_rtx_makerealval (rtx, v);
}
}
else if (n3 == 1)
@ -4663,11 +4658,11 @@ static qse_awk_val_t* eval_binop_exp (
{
qse_real_t v = 1.0;
while (l2-- > 0) v *= r1;
res = qse_awk_rtx_makerealval (run, v);
res = qse_awk_rtx_makerealval (rtx, v);
}
else if (r1 == 0.0)
{
qse_awk_rtx_seterrnum (run, QSE_AWK_EDIVBY0, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EDIVBY0);
return QSE_NULL;
}
else
@ -4675,15 +4670,16 @@ static qse_awk_val_t* eval_binop_exp (
qse_real_t v = 1.0;
l2 *= -1;
while (l2-- > 0) v /= r1;
res = qse_awk_rtx_makerealval (run, v);
res = qse_awk_rtx_makerealval (rtx, v);
}
}
else if (n3 == 2)
{
/* left - int, right - real */
res = qse_awk_rtx_makerealval (run,
run->awk->prm.pow (
run->awk, (qse_real_t)l1, (qse_real_t)r2
res = qse_awk_rtx_makerealval (
rtx,
rtx->awk->prm.pow (
rtx->awk, (qse_real_t)l1, (qse_real_t)r2
)
);
}
@ -4691,9 +4687,10 @@ static qse_awk_val_t* eval_binop_exp (
{
/* left - real, right - real */
QSE_ASSERT (n3 == 3);
res = qse_awk_rtx_makerealval (run,
run->awk->prm.pow (
run->awk, (qse_real_t)r1,(qse_real_t)r2
res = qse_awk_rtx_makerealval (
rtx,
rtx->awk->prm.pow (
rtx->awk, (qse_real_t)r1,(qse_real_t)r2
)
);
}
@ -5457,7 +5454,7 @@ static qse_awk_val_t* eval_fun_ex (
call->what.fun.name.ptr, call->what.fun.name.len);
if (pair == QSE_NULL)
{
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
rtx, QSE_AWK_EFUNNF,
xstr_to_cstr(&call->what.fun.name), nde->line);
return QSE_NULL;
@ -5674,7 +5671,7 @@ static qse_awk_val_t* __eval_call (
{
/* the handler has not set the error.
* fix it */
qse_awk_rtx_seterror (
SETERR_ARGX_LOC (
run, QSE_AWK_EFNCIMPL,
xstr_to_cstr(&call->what.fnc.oname),
nde->line
@ -6524,7 +6521,7 @@ static int shorten_record (qse_awk_rtx_t* run, qse_size_t nflds)
if (ofs_free != QSE_NULL)
QSE_AWK_FREE (run->awk, ofs_free);
if (nflds > 1) qse_awk_rtx_refdownval (run, v);
qse_awk_rtx_seterrnum (run, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (run, QSE_AWK_ENOMEM);
return -1;
}
@ -6536,7 +6533,7 @@ static int shorten_record (qse_awk_rtx_t* run, qse_size_t nflds)
if (ofs_free != QSE_NULL)
QSE_AWK_FREE (run->awk, ofs_free);
if (nflds > 1) qse_awk_rtx_refdownval (run, v);
qse_awk_rtx_seterrnum (run, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (run, QSE_AWK_ENOMEM);
return -1;
}
@ -6548,7 +6545,7 @@ static int shorten_record (qse_awk_rtx_t* run, qse_size_t nflds)
if (ofs_free != QSE_NULL)
QSE_AWK_FREE (run->awk, ofs_free);
if (nflds > 1) qse_awk_rtx_refdownval (run, v);
qse_awk_rtx_seterrnum (run, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (run, QSE_AWK_ENOMEM);
return -1;
}
}
@ -6705,7 +6702,7 @@ qse_char_t* qse_awk_rtx_format (
do { \
if (qse_str_ccat (out, (c)) == -1) \
{ \
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOMEM, QSE_NULL); \
SETERR_COD (rtx, QSE_AWK_ENOMEM); \
return QSE_NULL; \
} \
} while (0)
@ -6714,7 +6711,7 @@ qse_char_t* qse_awk_rtx_format (
do { \
if (qse_str_ccat (fbu, (c)) == -1) \
{ \
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOMEM, QSE_NULL); \
SETERR_COD (rtx, QSE_AWK_ENOMEM); \
return QSE_NULL; \
} \
} while (0)
@ -6783,7 +6780,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = qse_awk_rtx_getarg (rtx, stack_arg_idx);
@ -6794,7 +6791,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = val;
@ -6836,7 +6833,7 @@ qse_char_t* qse_awk_rtx_format (
GROW (&rtx->format.tmp);
if (rtx->format.tmp.ptr == QSE_NULL)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
@ -6889,7 +6886,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = qse_awk_rtx_getarg (rtx, stack_arg_idx);
@ -6900,7 +6897,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = val;
@ -6940,7 +6937,7 @@ qse_char_t* qse_awk_rtx_format (
GROW (&rtx->format.tmp);
if (rtx->format.tmp.ptr == QSE_NULL)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
@ -7010,7 +7007,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = qse_awk_rtx_getarg (rtx, stack_arg_idx);
@ -7021,7 +7018,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = val;
@ -7063,7 +7060,7 @@ qse_char_t* qse_awk_rtx_format (
GROW (&rtx->format.tmp);
if (rtx->format.tmp.ptr == QSE_NULL)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
@ -7098,7 +7095,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = qse_awk_rtx_getarg (rtx, stack_arg_idx);
@ -7109,7 +7106,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = val;
@ -7147,7 +7144,7 @@ qse_char_t* qse_awk_rtx_format (
GROW (&rtx->format.tmp);
if (rtx->format.tmp.ptr == QSE_NULL)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
@ -7175,7 +7172,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = qse_awk_rtx_getarg (rtx, stack_arg_idx);
@ -7186,7 +7183,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = val;
@ -7227,11 +7224,15 @@ qse_char_t* qse_awk_rtx_format (
else
{
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (rtx, QSE_AWK_EVALTYPE, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EVALTYPE);
return QSE_NULL;
}
if (prec == -1 || prec == 0 || prec > (qse_long_t)ch_len) prec = (qse_long_t)ch_len;
if (prec == -1 || prec == 0 || prec > (qse_long_t)ch_len)
{
prec = (qse_long_t)ch_len;
}
if (prec > width) width = prec;
if (!minus)
@ -7241,8 +7242,7 @@ qse_char_t* qse_awk_rtx_format (
if (qse_str_ccat (out, QSE_T(' ')) == -1)
{
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
width--;
@ -7254,8 +7254,7 @@ qse_char_t* qse_awk_rtx_format (
if (qse_str_ccat (out, ch) == -1)
{
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
}
@ -7267,8 +7266,7 @@ qse_char_t* qse_awk_rtx_format (
if (qse_str_ccat (out, QSE_T(' ')) == -1)
{
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
width--;
@ -7288,8 +7286,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = qse_awk_rtx_getarg (rtx, stack_arg_idx);
@ -7300,8 +7297,7 @@ qse_char_t* qse_awk_rtx_format (
{
if (stack_arg_idx >= nargs_on_stack)
{
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_EFMTARG, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTARG);
return QSE_NULL;
}
v = val;
@ -7331,8 +7327,7 @@ qse_char_t* qse_awk_rtx_format (
if (v == val)
{
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_EFMTCNV, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_EFMTCNV);
return QSE_NULL;
}
@ -7360,8 +7355,7 @@ qse_char_t* qse_awk_rtx_format (
if (str_free != QSE_NULL)
QSE_AWK_FREE (rtx->awk, str_free);
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
width--;
@ -7375,8 +7369,7 @@ qse_char_t* qse_awk_rtx_format (
if (str_free != QSE_NULL)
QSE_AWK_FREE (rtx->awk, str_free);
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
}
@ -7390,8 +7383,7 @@ qse_char_t* qse_awk_rtx_format (
if (qse_str_ccat (out, QSE_T(' ')) == -1)
{
qse_awk_rtx_refdownval (rtx, v);
qse_awk_rtx_seterrnum (
rtx, QSE_AWK_ENOMEM, QSE_NULL);
SETERR_COD (rtx, QSE_AWK_ENOMEM);
return QSE_NULL;
}
width--;