Fix the launcher for high amounts of applications

code/apps/app-launcher.lua

@@ -11,14 +11,17 @@ local running = true
 
 local buttons = {}
 local xlen = 0
+local xlb = 1
+local yp = 1
 local appNames = neo.listApps()
 for k, v in ipairs(appNames) do
  if v:sub(1, 4) == "app-" then
-  local vl = unicode.len(v)
+  local vs = unicode.safeTextFormat(v)
+  local vl = unicode.len(vs) + xlb + 1
   if xlen < vl then
    xlen = vl
   end
-  table.insert(buttons, neoux.tcbutton(1, #buttons + 1, v, function (w)
+  table.insert(buttons, neoux.tcbutton(xlb, yp, vs, function (w)
    -- Button pressed.
    local pid, err = neo.executeAsync(v)
    if not pid then
@@ -28,10 +31,15 @@ for k, v in ipairs(appNames) do
     running = false
    end
   end))
+  yp = yp + 1
+  if yp == 16 then
+   yp = 1
+   xlb = xlen + 1
+  end
  end
 end
 
-neoux.create(xlen + 2, #buttons, nil, neoux.tcwindow(xlen + 2, #buttons, buttons, function (w)
+neoux.create(xlen, math.min(15, #buttons), nil, neoux.tcwindow(xlen, math.min(15, #buttons), buttons, function (w)
  w.close()
  running = false
 end, 0xFFFFFF, 0))