patch 8.2.4279: Vim9: cannot change item type with map() after range() Commit: https://github.com/vim/vim/commit/8133018f50bc447570825801e93d5ed67e8dac90 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 1 12:11:58 2022 +0000 patch 8.2.4279: Vim9: cannot change item type with map() after range() Problem: Vim9: cannot change item type with map() after range(). Solution: Split the return type in current type and declared type. (closes #9665)

To run the "Conway's game of life" macros:

  1.  Type ":so life.vim".  This loads the macros.
  2.  Type "g" to run the macros.
  3.  Type CTRL-C to interrupt.
  4.  Type ":q!" to get out.

See life.vim for more advanced usage.