From eb4d81f3c1acab46a80c4f8e325b5d4f5b19d47f Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Tue, 1 Mar 2005 22:47:00 +0000
Subject: [PATCH] cosmetic fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2331 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
src/winio.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/winio.c b/src/winio.c
index e82abeaf..f3ed69bb 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -3801,11 +3801,13 @@ int help_line_len(const char *ptr)
ptr--;
j--;
}
- /* Word longer than COLS - 5 chars just gets broken. */
+ /* A word longer than (COLS - 5) chars just gets broken. */
if (j == 0)
j = COLS - 5;
}
+
assert(j >= 0 && j <= COLS - 4 && (j > 0 || *ptr == '\n'));
+
return j;
}
@@ -3813,8 +3815,8 @@ int help_line_len(const char *ptr)
void do_help(void)
{
int line = 0;
- /* The line number in help_text of the first displayed help line.
- * This variable is zero-based. */
+ /* The line number in help_text of the first displayed help
+ * line. This variable is zero-based. */
bool no_more = FALSE;
/* no_more means the end of the help text is shown, so don't go
* down any more. */
--
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