Add a new chartype module for character classification. Use the new

function IsDigit in target.c.


git-svn-id: svn://svn.cc65.org/cc65/trunk@592 b7a2c559-68d2-44c3-8de9-860c34a00d81

src/common/target.c

@@ -35,8 +35,8 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <ctype.h>
 
+#include "chartype.h"
 #include "target.h"
 
 
@@ -81,7 +81,7 @@ target_t FindTarget (const char* Name)
     unsigned I;
 
     /* Check for a numeric target */
-    if (isdigit (*Name)) {
+    if (IsDigit (*Name)) {
        	int Target = atoi (Name);
 	if (Target >= 0 && Target < TGT_COUNT) {
 	    return (target_t)Target;