dynamic line number for rofi

globurrl.nim

@@ -60,7 +60,7 @@ const alert* = "#bd2c40"
 const font = "Hermit-12"
 const WL_DMENU = "dmenu"
 const WL_ROFI = "wofi --dmenu"
-var MAX_LINES* = 0
+const MAX_LINES = 20
 var loop* = false
 var stoploop* = true
 var tool* = "dmenu"
@@ -198,14 +198,17 @@ proc genMenuCmd*(data: Info, opts: varargs[string], rofi: bool = false): string
     cmd = cmd & text & "\n"
   cmd.removeSuffix("\n")
 
+  var x_lines = len(opts)
+  if x_lines > MAX_LINES:
+    x_lines = MAX_LINES
+
   cmd = "echo -e" & quote(cmd) & " | "
 
   var menu = newMenu()
   cmd = cmd & menu.command & " "
   cmd = cmd & menu.extra_cmd & " "
   cmd = cmd & menu.i_case & " "
-  if MAX_LINES > 0:
-    cmd = cmd & menu.lines_shown & " " & $MAX_LINES & " "
+  cmd = cmd & menu.lines_shown & " " & $MAX_LINES & " "
   cmd = cmd & menu.prompt & quote(data.title)
   cmd = cmd & menu.norm_bg & quote(data.unselected_bg)
   cmd = cmd & menu.norm_fg & quote(data.unselected_fg)

pingclurrk/src/pingclurrk.nim

@@ -82,5 +82,4 @@ proc main() =
    main()
 
 if isMainModule:
-  MAX_LINES = 0
   main()