patch 8.2.3910: when compare function of sort() fails it does not abort Commit: https://github.com/vim/vim/commit/23018f2d4b6f85512af117d346eee9b14a4637a6 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 27 11:54:37 2021 +0000 patch 8.2.3910: when compare function of sort() fails it does not abort Problem: When the compare function of sort() produces and error then sort() does not abort. Solution: Check if did_emsg was incremented.

/* 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