(docs): document the scrolling_limit Picker option

Author: davvid

developers.md

@@ -341,6 +341,7 @@ Picker:new{
   border                  = {},
   borderchars             = {"─", "│", "─", "│", "┌", "┐", "┘", "└"},
   default_selection_index = 1, -- Change the index of the initial selection row
+  scrolling_limit         = 250,  -- Limit the number of results to display
 }
 ```
 

lua/telescope/pickers.lua

@@ -225,6 +225,8 @@ local Picker = {}
 Picker.__index = Picker
 
 --- Create new picker
+--- @param opts table: options used to create the picker
+--- @field scrolling_limit integer: maximum number of results to display.
 function Picker:new(opts)
   opts = opts or {}