/* Exercise 1-12 of _The C Programming Language. "Write a program that 
prints its input one word per line." 11/12/01 */

/* This program needs to:                            */
/* -recognize separate words in the input            */
/* -copy the characters in those words to the output */
/* -put each word on a new line                      */

#include <stdio.h>

#define IN 1     /* inside a word */
#define OUT 0    /* outside a word */

main ()
{
	int c, state;
	
	c = getchar();
	while(c != EOF)
	{
		if (c == ' ' || c == '\n' || c == '\t')
		{
			state = OUT;
			printf("\n");
		}
		else
		{
			state = IN;
			putchar(c);
		} 
		c = getchar();
	}
}

/* This seems to work, except for when I use two spaces between words 
instead of one. I know that this is because every time the program 
comes to a space, it does "\n" but I don't know how to write it 
better. Also, how do I get this program to end? */