this implementation undo load-tests quite poorly

Dependencies

• [2] 73OCE2MC after much struggle, a brute-force undo
• [*] BULPIBEG beginnings of a module for the text editor

Change contents

• edit in text.lua at line 1171
  [2.6254]

  [2.6254]
  + end

  +

  + function test_zzz_undo_load_test()

  + print('\n\nTesting a 10KB file')

  + -- create a large list of lines

  + local lines = {}

  + -- 10k characters, hundred lines, 2k words

  + for i=1,100 do

  + local line = ''

  + for c=1,20 do

  + line = line..'abcd '

  + end

  + end

  + Lines = load_array(lines)

  + -- perform 1000 mutations

  + print('are the dots printing quickly and without any pauses?')

  + for i=1,1000 do

  + if i%50 == 0 then

  + App.run_after_keychord('return')

  + else

  + App.run_after_textinput('a')

  + end

  + if i%10 == 0 then

  + io.write(i)

  + io.write(' ')

  + io.flush()

  + end

  + end