Staging
v0.8.1
v0.8.1
Revision 420cca92e8b1b5b9bd2b9a58a93d4e8f0ff86d1d authored by Georg Brandl on 26 November 2010, 07:21:01 UTC, committed by Georg Brandl on 26 November 2010, 07:21:01 UTC
svn+ssh://pythondev@svn.python.org/python/branches/py3k ........ r85253 | georg.brandl | 2010-10-06 10:52:48 +0200 (Mi, 06 Okt 2010) | 1 line Copyedit of os.symlink() docs. ........ r85452 | georg.brandl | 2010-10-14 08:43:22 +0200 (Do, 14 Okt 2010) | 1 line #10046: small correction to atexit docs. ........ r85453 | georg.brandl | 2010-10-14 08:46:08 +0200 (Do, 14 Okt 2010) | 1 line #6825: small correction to split() docs. ........ r85454 | georg.brandl | 2010-10-14 08:48:47 +0200 (Do, 14 Okt 2010) | 1 line Mention 2to3. ........
1 parent c39da79
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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