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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision d8b6425e58a1fccdf8ddbbcde63066c13c1bcfaf authored by Ned Deily on 13 October 2018, 02:30:30 UTC, committed by Ned Deily on 13 October 2018, 05:38:43 UTC 
bpo-34370: Revert to using released Tk 8.6.8 with macOS installers
 
For 3.7.1rc1 and 3.6.7rc1 we used a pre-release development
snapshot of Tk 8.6 to pick up some post-8.6.8 fixes for macOS.
But the snapshot introduced at least one regression (bpo-34927).
For rc2, revert to using the standard release 8.6.8 for now.
This reverts commit d9cfe5ed2c2c61eeae915b76f5e10aadbbb28da6.
1 parent 5d8ef8b
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Tip revision: d8b6425e58a1fccdf8ddbbcde63066c13c1bcfaf authored by Ned Deily on 13 October 2018, 02:30:30 UTC
bpo-34370: Revert to using released Tk 8.6.8 with macOS installers
Tip revision: d8b6425
parser.h 
#ifndef Py_PARSER_H
#define Py_PARSER_H
#ifdef __cplusplus
extern "C" {
#endif


/* Parser interface */

#define MAXSTACK 1500

typedef struct {
    int              s_state;       /* State in current DFA */
    dfa             *s_dfa;         /* Current DFA */
    struct _node    *s_parent;      /* Where to add next node */
} stackentry;

typedef struct {
    stackentry      *s_top;         /* Top entry */
    stackentry       s_base[MAXSTACK];/* Array of stack entries */
                                    /* NB The stack grows down */
} stack;

typedef struct {
    stack           p_stack;        /* Stack of parser states */
    grammar         *p_grammar;     /* Grammar to use */
    node            *p_tree;        /* Top of parse tree */
#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD
    unsigned long   p_flags;        /* see co_flags in Include/code.h */
#endif
} parser_state;

parser_state *PyParser_New(grammar *g, int start);
void PyParser_Delete(parser_state *ps);
int PyParser_AddToken(parser_state *ps, int type, char *str, int lineno, int col_offset,
                      int *expected_ret);
void PyGrammar_AddAccelerators(grammar *g);

#ifdef __cplusplus
}
#endif
#endif /* !Py_PARSER_H */
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