option to configure width

autoload/elevator.vim

@@ -4,6 +4,9 @@ vim9script noclear
 if !exists('g:elevator#timeout_msec')
   g:elevator#timeout_msec = 2000
 endif
+if !exists('g:elevator#width')
+  g:elevator#width = 1
+endif
 
 var s_state = {
   scrolloff: -1,
@@ -56,12 +59,10 @@ export def Show(winid__a: number)
   if s_state.popup_id == -1
     s_state.popup_id = popup_create('', {
       pos: 'topleft',
-      minwidth: 1,
+      minwidth: g:elevator#width,
       dragall: true,
-      resize: true,
       zindex: 1,
     })
-
   endif
 
   S__set_geometry()
@@ -98,7 +99,7 @@ export def S__set_geometry()
   var popup_offset = S__clamp(((wininfo.topline - 1) * scale)->round()->float2nr(), 0, wininfo.height - popup_height)
 
   popup_setoptions(s_state.popup_id, {
-    col: wininfo.wincol + wininfo.width - 1,
+    col: wininfo.wincol + wininfo.width - g:elevator#width,
     line: wininfo.winrow + wininfo.winbar + popup_offset,
     minheight: popup_height,
   })

doc/elevator.txt

@@ -3,7 +3,7 @@
 Author:         Sergey Vlasov <sergey@vlasov.me>
 Licence:        Vim licence, see |license|
 Site:           https://github.com/noscript/elevator.vim
-Version:        0.1
+Version:        0.2
 
 ================================================================================
 CONTENTS                                                     *elevator-contents*
@@ -33,3 +33,10 @@ Example:
 >
     g:elevator#timeout_msec = 1000
 <
+
+*g:elevator#width*                    Scrollbar width.
+                                      Default value: 1
+Example:
+>
+    g:elevator#width = 2
+<