patch 8.2.3225: incsearch highlighting is attempted halfway a mapping Commit: https://github.com/vim/vim/commit/ccb148ac63941feba879ea4678aa4713d81494f2 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jul 26 21:11:32 2021 +0200 patch 8.2.3225: incsearch highlighting is attempted halfway a mapping Problem: Incsearch highlighting is attempted halfway a mapping. Solution: Only do incsearch highlighting if keys were typed or there is no more typeahead.

" Script to fill the window with emoji characters, one per line.
" Source this script: :source %

if &modified
  new
else
  enew
endif

" Use a compiled Vim9 function for speed
def DoIt()
  var lnum = 1
  for c in range(0x100, 0x1ffff)
    var cs = nr2char(c)
    if charclass(cs) == 3
      setline(lnum, '|' .. cs .. '| ' .. strwidth(cs))
      lnum += 1
    endif
  endfor
enddef

call DoIt()
set nomodified