commit d33a4d7f1b8fcc524c8b56a0d5a2005fbd9d1df0
from: Russ Cox <rsc@swtch.com>
date: Thu Jan 05 06:02:44 2012 UTC

fmt: delete 2-space code

Typographers say its wrong.

R=rsc
http://codereview.appspot.com/5517046

commit - 73392c2c7cc2e74759480a37e345366dfa265926
commit + d33a4d7f1b8fcc524c8b56a0d5a2005fbd9d1df0
blob - f2ebb7bf61fdd0301f100ec9cd3b8397f6bd45f0
blob + 1c4de8714e9e16cd7dd2c9e0f935c54b64aebb12
--- src/cmd/fmt.c
+++ src/cmd/fmt.c
@@ -166,23 +166,6 @@ printindent(int w)
 	}
 }
 
-/* give extra space if word ends with period, etc. */
-int
-nspaceafter(char *s)
-{
-	int n;
-
-	n = strlen(s);
-	if(n < 2)
-		return 1;
-	if(isupper((uchar)s[0]) && n < 4)
-		return 1;
-	if(strchr(".!?", s[n-1]) != nil)
-		return 2;
-	return 1;
-}
-	
-
 void
 printwords(Word **w, int nw)
 {
@@ -207,7 +190,7 @@ printwords(Word **w, int nw)
 				break;	/* out of words */
 			if(w[i]->indent != w[i-1]->indent)
 				break;	/* indent change */
-			nsp = nspaceafter(w[i-1]->text);
+			nsp = 1;
 			if(col+nsp+utflen(w[i]->text) > extraindent+length)
 				break;	/* fold line */
 			if(!join && w[i]->bol)