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v0.5.1
Revision 48a49f0c3bd61e926129be85369529f50c10afca authored by Andrew M. Kuchling on 23 June 2006, 19:23:40 UTC, committed by Andrew M. Kuchling on 23 June 2006, 19:23:40 UTC 
Fit Makefile for the Python doc environment better; this is a step toward
 
including the howtos in the build process.

	* Put LaTeX output in ../paper-<whatever>/.
	* Put HTML output in ../html/
	* Explain some of the Makefile variables
	* Remove some cruft dating to my environment (e.g. the 'web' target)

This makefile isn't currently invoked by the documentation build process,
so these changes won't destabilize anything.
1 parent 2f99da6
Raw File
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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