patch 8.1.0692: if a buffer was deleted a channel can't write to it commit https://github.com/vim/vim/commit/8b62d87e4243d3dc9bf4f17bfe1a8953077a70c9 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 5 00:02:57 2019 +0100 patch 8.1.0692: if a buffer was deleted a channel can't write to it Problem: If a buffer was deleted a channel can't write to it. Solution: When the buffer exists but was unloaded, prepare it for writing. (closes #3764)

/* 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