patch 8.2.3720: Vim9: Internal error when invoking closure in legacy context Commit: https://github.com/vim/vim/commit/69c76171f1a78b829196f72d7010fbe1d9ad2944 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 2 16:38:52 2021 +0000 patch 8.2.3720: Vim9: Internal error when invoking closure in legacy context Problem: Vim9: Internal error when invoking closure in legacy context. Solution: Give a more appropriate error message. (closes https://github.com/vim/vim/issues/9251)

/* 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 __QNXNTO__
# include <sys/procmgr.h>
#endif

#define	USE_TMPNAM

#define POSIX	    // Used by pty.c

#if defined(FEAT_GUI_PHOTON)
extern int is_photon_available;
#endif