patch 8.2.3076: Vim9: using try in catch block causes a hang Commit: https://github.com/vim/vim/commit/3f987b59173926420998ca92eb71688ee3e4a3e3 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jun 30 12:02:24 2021 +0200 patch 8.2.3076: Vim9: using try in catch block causes a hang Problem: Vim9: using try in catch block causes a hang. Solution: Save and restore the ec_in_catch flag. (closes https://github.com/vim/vim/issues/8478)

/* 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