From ad16c4807b12688fb8c0fa15e3d527a88a4f1c98 Mon Sep 17 00:00:00 2001
From: lum <lum@cvs.openbsd.org>
Date: Sat, 1 Jun 2013 10:23:41 +0000
Subject: Update the forw/backpara comments to reflect recent changes.

---
 usr.bin/mg/paragraph.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

(limited to 'usr.bin')

diff --git a/usr.bin/mg/paragraph.c b/usr.bin/mg/paragraph.c
index 53987241ee7..6b94ceb4e81 100644
--- a/usr.bin/mg/paragraph.c
+++ b/usr.bin/mg/paragraph.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: paragraph.c,v 1.26 2013/06/01 09:50:47 lum Exp $	*/
+/*	$OpenBSD: paragraph.c,v 1.27 2013/06/01 10:23:40 lum Exp $	*/
 
 /* This file is in the public domain. */
 
@@ -16,9 +16,11 @@ static int	fillcol = 70;
 #define MAXWORD 256
 
 /*
- * Move to start of paragraph.  Go back to the beginning of the current
- * paragraph here we look for a <NL><NL> or <NL><TAB> or <NL><SPACE>
- * combination to delimit the beginning of a paragraph.
+ * Move to start of paragraph.
+ * Move backwards by line, checking from the 1st character forwards for the
+ * existence a non-space. If a non-space character is found, move to the 
+ * preceding line. Keep doing this until a line with only spaces is found or
+ * the start of buffer.
  */
 /* ARGSUSED */
 int
@@ -54,9 +56,8 @@ gotobop(int f, int n)
 }
 
 /*
- * Move to end of paragraph.  Go forward to the end of the current paragraph
- * here we look for a <NL><NL> or <NL><TAB> or <NL><SPACE> combination to
- * delimit the beginning of a paragraph.
+ * Move to end of paragraph.
+ * See comments for gotobop(). Same, but moving forwards.
  */
 /* ARGSUSED */
 int
-- 
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