Remove ancient protection around ctype calls

The isTHING() calls do not need an isascii() wrapper ever.

1 files changed, 6 insertions, 24 deletions

diff --git a/src/parsedate.y b/src/parsedate.y
index b0b5197e..77f5d4f6 100644
--- a/src/parsedate.y
+++ b/src/parsedate.y
@@ -49,25 +49,7 @@
 #include "raptor2.h"
 #include "raptor_internal.h"
 
-#if !defined(isascii) && !defined(HAVE_ISASCII)
-# define IN_CTYPE_DOMAIN(c) 1
-#else
-# define IN_CTYPE_DOMAIN(c) isascii(c)
-#endif
 
-#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
-#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
-#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
-#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
-
-/* ISDIGIT differs from ISDIGIT_LOCALE, as follows:
-   - Its arg may be any int or unsigned int; it need not be an unsigned char.
-   - It's guaranteed to evaluate its argument exactly once.
-   - It's typically faster.
-   Posix 1003.2-1992 section 2.5.2.1 page 50 lines 1556-1558 says that
-   only '0' through '9' are digits.  Prefer ISDIGIT to ISDIGIT_LOCALE unless
-   it's important to use the locale's definition of `digit' even when the
-   host does not conform to Posix.  */
 #define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
 
 #ifdef HAVE_STRING_H
@@ -858,7 +840,7 @@ LookupWord (YYSTYPE *lvalp, char *buff)
 
   /* Make it lowercase. */
   for(p = buff; *p; p++)
-    if(ISUPPER ((unsigned char) *p))
+    if(isupper ((unsigned char) *p))
       *p = tolower (*p);
 
   if(strcmp (buff, "am") == 0 || strcmp (buff, "a.m.") == 0)
@@ -939,7 +921,7 @@ LookupWord (YYSTYPE *lvalp, char *buff)
       }
 
   /* Military timezones. */
-  if(buff[1] == '\0' && ISALPHA ((unsigned char) *buff))
+  if(buff[1] == '\0' && isalpha ((unsigned char) *buff))
     {
       for(tp = MilitaryTable; tp->name; tp++)
 	if(strcmp (buff, tp->name) == 0)
@@ -978,10 +960,10 @@ int yylex(YYSTYPE *lvalp, void *parm)
 
   for(;;)
     {
-      while(ISSPACE ((unsigned char) *date->yyInput))
+      while(isspace ((unsigned char) *date->yyInput))
 	date->yyInput++;
 
-      if(ISDIGIT (c = *date->yyInput) || c == '-' || c == '+')
+      if(isdigit (c = *date->yyInput) || c == '-' || c == '+')
 	{
 	  if(c == '-' || c == '+')
 	    {
@@ -1009,9 +991,9 @@ int yylex(YYSTYPE *lvalp, void *parm)
 	  }
 	  return sign ? tSNUMBER : tUNUMBER;
 	}
-      if(ISALPHA (c))
+      if(isalpha (c))
 	{
-	  for(p = buff; (c = *date->yyInput++, ISALPHA (c)) || c == '.';)
+	  for(p = buff; (c = *date->yyInput++, isalpha (c)) || c == '.';)
 	    if(p < &buff[sizeof buff - 1])
 	      *p++ = c;
 	  *p = '\0';