Created ifNextIgnoreCase method for ZString.

ZString.cpp

@@ -383,15 +383,6 @@ namespace coreutils {
       return string == std::string(data, length);
    }
 
-//   bool ZString::ifNext(const char *value) {
-//      if (((data + length) - cursor) < strlen(value)/)
-//	return false;
-//      bool test = (strncmp(cursor, value, strlen(value)) == 0);
-//      if (test)
-//	cursor += strlen(value);
-//      return test;
-//   }
-
    bool ZString::ifNext(ZString value) {
       if (((data + length) - cursor) < value.getLength())
 	return false;
@@ -400,6 +391,15 @@ namespace coreutils {
 	cursor += value.getLength();
       return test;      
    }   
+
+   bool ZString::ifNextIgnoreCase(ZString value) {
+      if (((data + length) - cursor) < value.getLength())
+	return false;
+      bool test = (strncasecmp(cursor, value.getCursor(), value.getLength()) == 0);
+      if (test)
+	cursor += value.getLength();
+      return test;      
+   }   
    
    int ZString::ifEqualsCount(ZString &comparator) {
       int count = 0;