Module Name: src
Committed By: christos
Date: Sun Aug 18 16:51:06 UTC 2024
Modified Files:
src/external/historical/nawk/dist: lib.c
Log Message:
consistently cast ctype macros to unsigned char
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/external/historical/nawk/dist/lib.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/external/historical/nawk/dist/lib.c
diff -u src/external/historical/nawk/dist/lib.c:1.15 src/external/historical/nawk/dist/lib.c:1.16
--- src/external/historical/nawk/dist/lib.c:1.15 Sat Aug 17 18:22:29 2024
+++ src/external/historical/nawk/dist/lib.c Sun Aug 18 12:51:05 2024
@@ -839,10 +839,10 @@ int isclvar(const char *s) /* is s of fo
{
const char *os = s;
- if (!isalpha((int) *s) && *s != '_')
+ if (!isalpha((unsigned char) *s) && *s != '_')
return 0;
for ( ; *s; s++)
- if (!(isalnum((int) *s) || *s == '_'))
+ if (!(isalnum((unsigned char) *s) || *s == '_'))
break;
return *s == '=' && s > os;
}
@@ -877,11 +877,11 @@ bool is_valid_number(const char *s, bool
if (no_trailing)
*no_trailing = false;
- while (isspace((int) *s))
+ while (isspace((unsigned char) *s))
s++;
/* no hex floating point, sorry */
- if (s[0] == '0' && tolower((unsigned char)s[1]) == 'x')
+ if (s[0] == '0' && tolower((unsigned char) s[1]) == 'x')
return false;
/* allow +nan, -nan, +inf, -inf, any other letter, no */
@@ -889,12 +889,12 @@ bool is_valid_number(const char *s, bool
is_nan = (strncasecmp(s+1, "nan", 3) == 0);
is_inf = (strncasecmp(s+1, "inf", 3) == 0);
if ((is_nan || is_inf)
- && (isspace((int) s[4]) || s[4] == '\0'))
+ && (isspace((unsigned char) s[4]) || s[4] == '\0'))
goto convert;
- else if (! isdigit((unsigned char)s[1]) && s[1] != '.')
+ else if (! isdigit((unsigned char) s[1]) && s[1] != '.')
return false;
}
- else if (! isdigit((unsigned char)s[0]) && s[0] != '.')
+ else if (! isdigit((unsigned char) s[0]) && s[0] != '.')
return false;
convert:
@@ -912,7 +912,7 @@ convert:
/*
* check for trailing stuff
*/
- while (isspace((int) *ep))
+ while (isspace((unsigned char) *ep))
ep++;
if (no_trailing != NULL)
