Description

When drawbox is set to false initially and later enabled at runtime with :set drawbox, the file list can scroll past the bottom of the screen.
This doesn't happen when starting lf with drawbox already enabled.

This bug was introduced in

• Implement builtin support for sixel images, allow combining with text #2109

by this change:

diff --git a/eval.go b/eval.go
index 709cc34..d8c10c1 100644
--- a/eval.go
+++ b/eval.go
@@ -92,10 +92,7 @@ func (e *setExpr) eval(app *app, args []string) {
        err = applyBoolOpt(&gOpts.drawbox, e)
        if err == nil {
            app.ui.renew()
-           if app.nav.height != app.ui.wins[0].h {
-               app.nav.height = app.ui.wins[0].h
-               clear(app.nav.regCache)
-           }
+           clear(app.nav.regCache)
            app.ui.loadFile(app, true)
        }
    case "hidden", "nohidden", "hidden!":

aba7388	13da770

Steps to reproduce:

• Make sure drawbox is disabled inside your lfrc:

set nodrawbox

• Use lf to go inside a directory that has more files than can fit on the current screen
• Type :set drawbox
• Scroll down till you reach the end of the currently shown files (you can also use wrapscroll or just press G)