nano

commit 8d692a87dc61d8340ec65b7ab27eaa472f6caf55
parent 13176792f01cb734e3b27a99feef8b11c50af2c7
Author: Benno Schulenberg <bensberg@justemail.net>
Date:   Tue,  3 Jan 2017 15:26:05 +0100

softwrap: don't scroll half a page when just a few lines will do

This fixes https://savannah.gnu.org/bugs/?49824.

Diffstat:
M
src/nano.c
 | 
7
++++++-

1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/nano.c b/src/nano.c
@@ -1767,6 +1767,10 @@ int do_mouse(void)
 				((mouse_y - current_row) * editwincols) + mouse_x);
 	    } else
 		openfile->current_x = actual_x(openfile->current->data, mouse_x);
+
+	    openfile->current_y = current_row;
+	    ensure_line_is_visible();
+	    refresh_needed = TRUE;
 	} else
 #endif /* NANO_TINY */
 	{
@@ -1796,7 +1800,8 @@ int do_mouse(void)
 	    /* The cursor moved; clean the cutbuffer on the next cut. */
 	    cutbuffer_reset();
 
-	edit_redraw(current_save);
+	if (!ISSET(SOFTWRAP))
+	    edit_redraw(current_save);
     }
 
     /* No more handling is needed. */