Add redraw function

lua/smoothcursor/callbacks/default.lua

@@ -2,7 +2,6 @@ local callback = require('smoothcursor.callbacks')
 local buffer = callback.buffer
 
 local config = require('smoothcursor.config')
-local last_positions = require('smoothcursor.last_positions')
 local debug_callback = require('smoothcursor.debug').debug_callback
 
 -- Default cursor callback. buffer["prev"] is always integer

lua/smoothcursor/utils.lua

@@ -189,6 +189,21 @@ sc.smoothcursor_fancy_off = function()
   sc.smoothcursor_fancy_set(false)
 end
 
+---@param bufname string
+sc.smoothcursor_redraw = function(bufname)
+  bufname = bufname or vim.fn.bufname()
+  for _, sign in ipairs(vim.fn.sign_getplaced(bufname, { group = 'SmoothCursor' })[1].signs) do
+    vim.fn.sign_unplace('SmoothCursor', { buffer = bufname, id = sign.id })
+    vim.fn.sign_place(
+      0,
+      'SmoothCursor',
+      sign.name,
+      bufname,
+      { lnum = sign.lnum, priority = config.value.priority }
+    )
+  end
+end
+
 sc.set_smoothcursor_highlight = function()
   if vim.api.nvim_get_namespaces().SmoothCursor == nil then
     vim.api.nvim_create_namespace('SmoothCursor')