From 4ab3e04fd11d9476fac12db5f65cdd0d5a7b8772 Mon Sep 17 00:00:00 2001
From: zlg <zlg@zlg.space>
Date: Fri, 8 Feb 2013 03:51:59 -0600
Subject: Fix Exercise 1-12's solution

Printing a newline for each whitespace character was the wrong behavior.
---
 1-12_one-word-per-line.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/1-12_one-word-per-line.c b/1-12_one-word-per-line.c
index 3f31d1d..29a38df 100644
--- a/1-12_one-word-per-line.c
+++ b/1-12_one-word-per-line.c
@@ -22,8 +22,10 @@ int main(void) {
 			nl++;
 		}
 		if (c == ' ' || c == '\n' || c == '\t') {
-			state = OUT;
-			putchar('\n');
+			if (state == IN) {
+				state = OUT;
+				putchar('\n');
+			}
 		} else if (state == OUT) {
 			state = IN;
 			nw++;
-- 
cgit v1.2.3-70-g09d2

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<tr><td><span title='2022-01-09 16:41:26 -0800'>2022-01-09</span></td><td><a href='/knr/commit/ch8/syscalls.h?id=2b68c3d06fb2961ae3797d1ef461cff655f328b2&amp;follow=1'>Refactor syscalls.h for ch8 exercises</a></td><td>zlg</td><td>3</td><td><span class='deletions'>-117</span>/<span class='insertions'>+234</span></td></tr>
<tr><td><span title='2018-12-22 01:23:35 -0800'>2018-12-22</span></td><td><a href='/knr/commit/ch8/8-02_syscalls.h?id=4ad4e6c7f6d2fb414d22dd3e55801c85b02c1af7&amp;follow=1'>Solve Exercise 8-2: fopen and fillbuf</a></td><td>zlg</td><td>3</td><td><span class='deletions'>-0</span>/<span class='insertions'>+181</span></td></tr>
<tr><td><span title='2018-08-22 20:07:12 -0700'>2018-08-22</span></td><td><a href='/knr/commit/AUTHORS?id=963091b93c3330bd562df204fdd1a063efebc7c6&amp;follow=1'>AUTHORS: update contact info</a></td><td>zlg</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-05-20 22:48:50 -0700'>2017-05-20</span></td><td><a href='/knr/commit/ch8/8-01_cat-remastered.c?id=f3e194ceb2405d2063501bd46b270d988931d36b&amp;follow=1'>perfeeerrrrrm</a></td><td>zlg</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr><td><span title='2017-05-20 01:21:01 -0700'>2017-05-20</span></td><td><a href='/knr/commit/ch8/8-01_cat-remastered.c?id=3a80ead1cbe94d23205a490c8bf469feb5960f95&amp;follow=1'>8-1: Correct superfluous increment, comment</a></td><td>zlg</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+1</span></td></tr>