patch 8.2.2278: falling back to old regexp engine can some patterns Commit: https://github.com/vim/vim/commit/66c50c565321d4d49d8d5620912e5e8fe4825644 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 2 17:43:49 2021 +0100 patch 8.2.2278: falling back to old regexp engine can some patterns Problem: Falling back to old regexp engine can some patterns. Solution: Do not fall back once [[:lower:]] or [[:upper:]] is used. (Christian Brabandt, closes #7572)

/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */

#ifdef PROTO
// cproto runs into trouble when these types are missing
typedef double _Float16;
typedef double _Float32;
typedef double _Float64;
typedef double _Float128;
typedef double _Float32x;
typedef double _Float64x;
#endif