From c25ed534ebe7c07a3a9dc0849c0a56a899a2d15c Mon Sep 17 00:00:00 2001
From: David Lawrence Ramsey <pooka109@gmail.com>
Date: Mon, 1 Aug 2005 21:53:54 +0000
Subject: [PATCH] cosmetic fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2971 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
src/winio.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/src/winio.c b/src/winio.c
index b45d9dc4..f8e40834 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -3506,13 +3506,12 @@ void edit_scroll(scroll_dir direction, ssize_t nlines)
}
}
- /* Limit nlines to a minimum of the number of lines we could scroll,
- * and to a maximum of the number of lines in the edit window, minus
- * one. Don't bother scrolling zero lines or the number of lines in
- * the edit window; in both cases, get out, and in the latter case,
- * call edit_refresh() beforehand. */
+ /* Limit nlines to the number of lines we could scroll. */
nlines -= i;
+ /* Don't bother scrolling zero lines or more than the number of
+ * lines in the edit window minus one; in both cases, get out, and
+ * in the latter case, call edit_refresh() beforehand. */
if (nlines == 0)
return;
@@ -3543,6 +3542,7 @@ void edit_scroll(scroll_dir direction, ssize_t nlines)
* before and after the scrolled region are visible in the edit
* window, we need to draw them too. */
nlines += (nlines == 1) ? 1 : 2;
+
if (nlines > editwinrows)
nlines = editwinrows;
--
GitLab