patch 8.0.0998: strange error when using K while only spaces are selected commit https://github.com/vim/vim/commit/a4f99f5a8b827162a26ca4e4d59f4f224503398a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 26 16:25:32 2017 +0200 patch 8.0.0998: strange error when using K while only spaces are selected Problem: Strange error when using K while only spaces are selected. (Christian J. Robinson) Solution: Check for blank argument.

/* 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