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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision c575c9064769d37ac9555b7cd2907c25ab030810 authored by Georg Brandl on 13 September 2008, 17:46:05 UTC, committed by Georg Brandl on 13 September 2008, 17:46:05 UTC 
Merged revisions 66452 via svnmerge from
 
svn+ssh://pythondev@svn.python.org/python/trunk

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  r66452 | georg.brandl | 2008-09-13 19:41:16 +0200 (Sat, 13 Sep 2008) | 2 lines

  Remove things specific to the old Macintosh, and spell "Mac OS X" consistently.
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Tip revision: c575c9064769d37ac9555b7cd2907c25ab030810 authored by Georg Brandl on 13 September 2008, 17:46:05 UTC
Merged revisions 66452 via svnmerge from
Tip revision: c575c90
node.h 

/* Parse tree node interface */

#ifndef Py_NODE_H
#define Py_NODE_H
#ifdef __cplusplus
extern "C" {
#endif

typedef struct _node {
    short		n_type;
    char		*n_str;
    int			n_lineno;
    int			n_col_offset;
    int			n_nchildren;
    struct _node	*n_child;
} node;

PyAPI_FUNC(node *) PyNode_New(int type);
PyAPI_FUNC(int) PyNode_AddChild(node *n, int type,
                                      char *str, int lineno, int col_offset);
PyAPI_FUNC(void) PyNode_Free(node *n);

/* Node access functions */
#define NCH(n)		((n)->n_nchildren)
	
#define CHILD(n, i)	(&(n)->n_child[i])
#define RCHILD(n, i)	(CHILD(n, NCH(n) + i))
#define TYPE(n)		((n)->n_type)
#define STR(n)		((n)->n_str)

/* Assert that the type of a node is what we expect */
#define REQ(n, type) assert(TYPE(n) == (type))

PyAPI_FUNC(void) PyNode_ListTree(node *);

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