*val = 0;
ptr = curptr;
- if (!isdigit(*ptr)) /* should start with digit */
+ if (!sc_isdigit(*ptr)) /* should start with digit */
return 0;
- while (isdigit(*ptr) || *ptr == '_')
+ while (sc_isdigit(*ptr) || *ptr == '_')
{
if (*ptr != '_')
*val = (*val * 10) + (*ptr - '0');
} /* while */
if (alphanum(*ptr)) /* number must be delimited by non-alphanumerical */
return 0;
- if (*ptr == '.' && isdigit(*(ptr + 1)))
+ if (*ptr == '.' && sc_isdigit(*(ptr + 1)))
return 0; /* but a fractional part must not be present */
return (int)(ptr - curptr);
}
*val = 0;
ptr = curptr;
- if (!isdigit(*ptr)) /* should start with digit */
+ if (!sc_isdigit(*ptr)) /* should start with digit */
return 0;
if (*ptr == '0' && *(ptr + 1) == 'x')
{ /* C style hexadecimal notation */
ptr += 2;
- while (isxdigit(*ptr) || *ptr == '_')
+ while (sc_isxdigit(*ptr) || *ptr == '_')
{
if (*ptr != '_')
{
- assert(isxdigit(*ptr));
+ assert(sc_isxdigit(*ptr));
*val = *val << 4;
- if (isdigit(*ptr))
+ if (sc_isdigit(*ptr))
*val += (*ptr - '0');
else
*val += (tolower(*ptr) - 'a' + 10);
fnum = 0.0;
dnum = 0L;
ptr = curptr;
- if (!isdigit(*ptr)) /* should start with digit */
+ if (!sc_isdigit(*ptr)) /* should start with digit */
return 0;
- while (isdigit(*ptr) || *ptr == '_')
+ while (sc_isdigit(*ptr) || *ptr == '_')
{
if (*ptr != '_')
{
if (*ptr != '.')
return 0; /* there must be a period */
ptr++;
- if (!isdigit(*ptr)) /* there must be at least one digit after the dot */
+ if (!sc_isdigit(*ptr)) /* there must be at least one digit after the dot */
return 0;
ffrac = 0.0;
fmult = 1.0;
ignore = FALSE;
- while (isdigit(*ptr) || *ptr == '_')
+ while (sc_isdigit(*ptr) || *ptr == '_')
{
if (*ptr != '_')
{
{
sign = 1;
} /* if */
- if (!isdigit(*ptr)) /* 'e' should be followed by a digit */
+ if (!sc_isdigit(*ptr)) /* 'e' should be followed by a digit */
return 0;
exp = 0;
- while (isdigit(*ptr))
+ while (sc_isdigit(*ptr))
{
exp = (exp * 10) + (*ptr - '0');
ptr++;
lptr++;
for (i = 0;
(i < (int)(sizeof(name))) &&
- (isalpha(*lptr));
+ (sc_isalpha(*lptr));
i++, lptr++)
name[i] = *lptr;
name[i] = '\0';
while (*lptr <= ' ' && *lptr != '\0')
lptr++;
- for (i = 0; i < 40 && (isalpha(*lptr) || *lptr == '.'); i++, lptr++)
+ for (i = 0; i < 40 && (sc_isalpha(*lptr) || *lptr == '.'); i++, lptr++)
name[i] = (char)tolower(*lptr);
name[i] = '\0';
stgwrite("\t");
} /* while */
end = lptr;
/* check pattern to match */
- if (!isalpha(*start) && *start != '_')
+ if (!sc_isalpha(*start) && *start != '_')
{
error(74); /* pattern must start with an alphabetic character */
break;
} /* while */
pattern[count] = '\0';
/* special case, erase trailing variable, because it could match anything */
- if (count >= 2 && isdigit(pattern[count - 1])
+ if (count >= 2 && sc_isdigit(pattern[count - 1])
&& pattern[count - 2] == '%')
pattern[count - 2] = '\0';
/* find substitution string */
substitution[count] = '\0';
/* check whether the definition already exists */
for (prefixlen = 0, start = pattern;
- isalpha(*start) || isdigit(*start) || *start == '_';
+ sc_isalpha(*start) || sc_isdigit(*start) || *start == '_';
prefixlen++, start++)
/* nothing */ ;
assert(prefixlen > 0);
memset(args, 0, sizeof args);
/* check the length of the prefix */
- for (prefixlen = 0, s = pattern; isalpha(*s) || isdigit(*s) || *s == '_';
+ for (prefixlen = 0, s = pattern; sc_isalpha(*s) || sc_isdigit(*s) || *s == '_';
prefixlen++, s++)
/* nothing */ ;
assert(prefixlen > 0);
if (*p == '%')
{
p++; /* skip '%' */
- if (isdigit(*p))
+ if (sc_isdigit(*p))
{
arg = *p - '0';
assert(arg >= 0 && arg <= 9);
/* calculate the length of the substituted string */
for (e = substitution, len = 0; *e != '\0'; e++)
{
- if (*e == '%' && isdigit(*(e + 1)))
+ if (*e == '%' && sc_isdigit(*(e + 1)))
{
arg = *(e + 1) - '0';
assert(arg >= 0 && arg <= 9);
strdel(line, (int)(s - line));
for (e = substitution, s = line; *e != '\0'; e++)
{
- if (*e == '%' && isdigit(*(e + 1)))
+ if (*e == '%' && sc_isdigit(*(e + 1)))
{
arg = *(e + 1) - '0';
assert(arg >= 0 && arg <= 9);
/* find the start of a prefix (skip all non-alphabetic characters),
* also skip strings
*/
- while (!isalpha(*start) && *start != '_' && *start != '\0')
+ while (!sc_isalpha(*start) && *start != '_' && *start != '\0')
{
/* skip strings */
if (is_startstring(start))
/* get the prefix (length), look for a matching definition */
prefixlen = 0;
end = start;
- while (isalpha(*end) || isdigit(*end) || *end == '_')
+ while (sc_isalpha(*end) || sc_isdigit(*end) || *end == '_')
{
prefixlen++;
end++;
cptr += 1;
break;
default:
- if (isdigit(*cptr))
+ if (sc_isdigit(*cptr))
{ /* \ddd */
c = 0;
while (*cptr >= '0' && *cptr <= '9') /* decimal! */
static int
alpha(char c)
{
- return (isalpha(c) || c == '_' || c == PUBLIC_CHAR);
+ return (sc_isalpha(c) || c == '_' || c == PUBLIC_CHAR);
}
/* alphanum
int
alphanum(char c)
{
- return (alpha(c) || isdigit(c));
+ return (alpha(c) || sc_isdigit(c));
}
/* The local variable table must be searched backwards, so that the deepest
/* for user defined operators, also remove the "prototyped" flag, as
* user-defined operators *must* be declared before use
*/
- if (sym->ident == iFUNCTN && !isalpha(*sym->name)
+ if (sym->ident == iFUNCTN && !sc_isalpha(*sym->name)
&& *sym->name != '_' && *sym->name != PUBLIC_CHAR)
sym->usage &= ~uPROTOTYPED;
root = sym; /* skip the symbol */
static char *
skipwhitespace(char *str)
{
- while (isspace(*str))
+ while (sc_isspace(*str))
str++;
return str;
}
if (fbin)
write_encoded(fbin, &p, 1);
num++;
- while (isspace(*params))
+ while (sc_isspace(*params))
params++;
} /* while */
return num * sizeof(cell);
symbol *sym;
ucell p;
- for (i = 0; !isspace(*params); i++, params++)
+ for (i = 0; !sc_isspace(*params); i++, params++)
{
assert(*params != '\0');
assert(i < sNAMEMAX);
p = hex2long(params, ¶ms);
/* remove leading and trailing white space from the filename */
- while (isspace(*params))
+ while (sc_isspace(*params))
params++;
len = strlen(params);
- while (len > 0 && isspace(params[len - 1]))
+ while (len > 0 && sc_isspace(params[len - 1]))
len--;
params[len++] = '\0'; /* zero-terminate */
while (len % sizeof(cell) != 0)
int len;
unsigned char mclass, type;
- for (endptr = params; !isspace(*endptr) && endptr != '\0'; endptr++)
+ for (endptr = params; !sc_isspace(*endptr) && endptr != '\0'; endptr++)
/* nothing */ ;
assert(*endptr == ' ');
/* get to the end of the instruction (make use of the '\n' that fgets()
* added at the end of the line; this way we will *always* drop on a
* whitespace character) */
- for (params = instr; *params != '\0' && !isspace(*params);
+ for (params = instr; *params != '\0' && !sc_isspace(*params);
params++)
/* nothing */ ;
assert(params > instr);
/* get to the end of the instruction (make use of the '\n' that fgets()
* added at the end of the line; this way we will *always* drop on a
* whitespace character) */
- for (params = instr; *params != '\0' && !isspace(*params);
+ for (params = instr; *params != '\0' && !sc_isspace(*params);
params++)
/* nothing */ ;
assert(params > instr);