patch 8.2.4675: no error for missing expression after :elseif Commit: https://github.com/vim/vim/commit/fa010cdfb115fd2f6bae7ea6f6e63be906b5e347 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 3 16:13:07 2022 +0100 patch 8.2.4675: no error for missing expression after :elseif Problem: No error for missing expression after :elseif. (Ernie Rael) Solution: Check for missing expression. (closes https://github.com/vim/vim/issues/10068)

/* 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