patch 8.2.3572: memory leak when closing window and using "multispace" Commit: https://github.com/vim/vim/commit/7a33ebfc5b04353aa7674972087d581def8fdcc1 Author: zeertzjq <zeertzjq@outlook.com> Date: Tue Nov 2 20:56:07 2021 +0000 patch 8.2.3572: memory leak when closing window and using "multispace" Problem: Memory leak when closing window and using "multispace" in 'listchars'. Solution: Free the memory. (closes #9071)

/* 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