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Interactive grammar editing

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This commit is contained in:
John Doty 2024-05-29 19:28:42 -07:00
parent 45a9303a27
commit 71078f76b4
2 changed files with 106 additions and 29 deletions
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12
grammar.py
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@ -82,10 +82,10 @@ class FineGrammar(Grammar):
@rule
def _file_statement_list(self):
return self.file_statement | (self._file_statement_list + self.file_statement)
return self._file_statement | (self._file_statement_list + self._file_statement)
@rule
def file_statement(self):
def _file_statement(self):
return (
self.import_statement | self.class_declaration | self.export_statement | self.statement
)
@ -100,14 +100,14 @@ class FineGrammar(Grammar):
@rule
def class_body(self):
return seq(LCURLY, RCURLY) | seq(LCURLY, self.class_members, RCURLY)
return seq(LCURLY, RCURLY) | seq(LCURLY, self._class_members, RCURLY)
@rule
def class_members(self):
return self.class_member | seq(self.class_members, self.class_member)
def _class_members(self):
return self._class_member | seq(self._class_members, self._class_member)
@rule
def class_member(self):
def _class_member(self):
return self.field_declaration | self.function_declaration
@rule