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Revision b65b4937e20be4a2d3311326909c77bbf2e1c4cd authored by Éric Araujo on 21 November 2010, 00:43:28 UTC, committed by Éric Araujo on 21 November 2010, 00:43:28 UTC
svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r86625 | eric.araujo | 2010-11-21 00:56:22 +0100 (dim., 21 nov. 2010) | 2 lines Document index and count as part of the Sequence ABC (#9746) ........
1 parent 91f8778
Tip revision: b65b4937e20be4a2d3311326909c77bbf2e1c4cd authored by Éric Araujo on 21 November 2010, 00:43:28 UTC
Merged revisions 86625 via svnmerge from
Merged revisions 86625 via svnmerge from
Tip revision: b65b493
listnode.c
/* List a node on a file */
#include "pgenheaders.h"
#include "token.h"
#include "node.h"
/* Forward */
static void list1node(FILE *, node *);
static void listnode(FILE *, node *);
void
PyNode_ListTree(node *n)
{
listnode(stdout, n);
}
static int level, atbol;
static void
listnode(FILE *fp, node *n)
{
level = 0;
atbol = 1;
list1node(fp, n);
}
static void
list1node(FILE *fp, node *n)
{
if (n == 0)
return;
if (ISNONTERMINAL(TYPE(n))) {
int i;
for (i = 0; i < NCH(n); i++)
list1node(fp, CHILD(n, i));
}
else if (ISTERMINAL(TYPE(n))) {
switch (TYPE(n)) {
case INDENT:
++level;
break;
case DEDENT:
--level;
break;
default:
if (atbol) {
int i;
for (i = 0; i < level; ++i)
fprintf(fp, "\t");
atbol = 0;
}
if (TYPE(n) == NEWLINE) {
if (STR(n) != NULL)
fprintf(fp, "%s", STR(n));
fprintf(fp, "\n");
atbol = 1;
}
else
fprintf(fp, "%s ", STR(n));
break;
}
}
else
fprintf(fp, "? ");
}
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