patch 9.0.1438: .fs files are falsely recognized as forth files Commit: https://github.com/vim/vim/commit/065088d5549e7711668321cc5a77c9a9b684b142 Author: Johan Kotlinski <kotlinski@gmail.com> Date: Sun Apr 2 20:29:38 2023 +0100 patch 9.0.1438: .fs files are falsely recognized as forth files Problem: .fs files are falsely recognized as forth files. Solution: Check 100 lines for something that looks like forth. (Johan Kotlinski, closes #12219, closes #11988)

vim9script

# Vim support file to switch off loading plugins for file types
#
# Maintainer:	Bram Moolenaar <Bram@vim.org>
# Last Change:	2022 Feb 09

if exists("g:did_load_ftplugin")
  unlet g:did_load_ftplugin
endif

# Remove all autocommands in the filetypeplugin group, if any exist.
if exists("#filetypeplugin")
  silent! au! filetypeplugin *
endif