Minor code refactor

Author: Jeckerson

parser/parser.h

@@ -33,13 +33,15 @@ static int is_empty(const char *program)
 static void parser_add_str(zval *arr, const char *key, const char *val) {
 	zval tmp;
 	zend_string *tmp_str;
+
 	if (!strcmp(val, "return_value")) {
 		tmp_str = zend_string_init("_zephir_return_value", strlen("_zephir_return_value"), 0);
 	} else if (!strcmp(val, "this_ptr")) {
 		tmp_str = zend_string_init("_zephir_this_ptr", strlen("_zephir_this_ptr"), 0);
 	} else {
 		tmp_str = zend_string_init(val, strlen(val), 0);
 	}
+
 	ZVAL_STR(&tmp, tmp_str);
 	zend_hash_str_add(Z_ARRVAL_P(arr), key, strlen(key), &tmp);
 }

parser/scanner.re

@@ -24,13 +24,11 @@
 #define YYMARKER (s->marker)
 
 int xx_get_token(xx_scanner_state *s, xx_scanner_token *token) {
-
 	char *start = YYCURSOR;
 	int status = XX_SCANNER_RETCODE_IMPOSSIBLE;
 	int is_constant = 0, j;
 
 	while (XX_SCANNER_RETCODE_IMPOSSIBLE == status) {
-
 		/*!re2c
 		re2c:indent:top = 2;
 		re2c:yyfill:enable = 0;

parser/zephir.lemon

@@ -37,6 +37,7 @@
 //
 // The token values assigned to these symbols is determined by the order
 // in which lemon first sees them.
+
 %left INTERNAL PUBLIC PROTECTED STATIC PRIVATE SCOPED .
 %left COMMA .
 %right REQUIRE .