patch 8.2.3543: swapname has double slash when 'directory' ends in it Commit: https://github.com/vim/vim/commit/8b0e62c93b6dad5ec5b2c7558d4f7b78c46216d2 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 19 22:12:25 2021 +0100 patch 8.2.3543: swapname has double slash when 'directory' ends in it Problem: Swapname has double slash when 'directory' ends in double slash. (Shane Smith) Solution: Remove the superfluous slash. (closes #8876)

" 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