CPython Parser与Grammar

Parser

• 一些API: Parser/parser.h
  1. parser_state *PyParser_New(grammar *g, int start);
  2. void PyParser_Delete(parser_state *ps);
  3. int PyParser_AddToken(parser_state *ps, int type, char *str,int lineno, int col_offset,int end_lineno, int end_col_offset,int *expected_ret);
  4. void PyGrammar_AddAccelerators(grammar *g);

Grammar