nano

commit bbed065fa8e5462fbe0dbc929b6e0e9f99ffbdf1
parent dde74dee78e5a4e19d4dc905b673a6d6e67b7865
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Sun, 21 Nov 2021 10:37:39 +0100

tweaks: avoid redrawing the entire window when just a 'touch' will do

Diffstat:
M
src/nano.c
 | 
4
++--
M
src/winio.c
 | 
5
++++-

2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/nano.c b/src/nano.c
@@ -2559,11 +2559,11 @@ int main(int argc, char **argv)
 		if (ISSET(ZERO) && lastmessage > HUSH) {
 			if (openfile->current_y == editwinrows - 1 && LINES > 1) {
 				edit_scroll(FORWARD);
-				edit_refresh();
+				wnoutrefresh(edit);
 			}
 			redrawwin(bottomwin);
 			wnoutrefresh(bottomwin);
-			wnoutrefresh(edit);
+			place_the_cursor();
 		} else if (ISSET(ZERO) && lastmessage > VACUUM)
 			wredrawln(edit, editwinrows - 1, 1);
 #endif
diff --git a/src/winio.c b/src/winio.c
@@ -1704,7 +1704,10 @@ void check_statusblank(void)
 
 	/* When windows overlap, make sure to show the edit window now. */
 	if (currmenu == MMAIN && (ISSET(ZERO) || LINES == 1))
-		edit_refresh();
+	{
+		wredrawln(edit, editwinrows - 1, 1);
+		wnoutrefresh(edit);
+	}
 }
 
 /* Ensure that the status bar will be wiped upon the next keystroke. */