Added SyaNodeParser (finally, after one month)

src/parsers/EmptyStringParser.py

@@ -10,12 +10,12 @@ class EmptyStringParser(BaseParser):
     def __init__(self, **kwargs):
         BaseParser.__init__(self, "EmptyString", 90)
 
-    def parse(self, context, text):
+    def parse(self, context, parser_input):
         sheerka = context.sheerka
 
-        if isinstance(text, str) and text.strip() == "" or \
-            isinstance(text, list) and text == [] or \
-            text is None:
+        if isinstance(parser_input, str) and parser_input.strip() == "" or \
+            isinstance(parser_input, list) and parser_input == [] or \
+            parser_input is None:
             ret = sheerka.ret(self.name, True, sheerka.new(
                 BuiltinConcepts.PARSER_RESULT,
                 parser=self,
@@ -24,5 +24,5 @@ class EmptyStringParser(BaseParser):
         else:
             ret = sheerka.ret(self.name, False, sheerka.new(BuiltinConcepts.NOT_FOR_ME))
 
-        self.log_result(context, text, ret)
+        self.log_result(context, parser_input, ret)
         return ret