patch 8.2.1406: popupwindow lacks scrollbar if no "maxheight" is used Commit: https://github.com/vim/vim/commit/a1b9b0cc011ef15869ac25cb93e1b4baa0cb7f38 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 9 16:37:48 2020 +0200 patch 8.2.1406: popupwindow lacks scrollbar if no "maxheight" is used Problem: Popupwindow lacks scrollbar if no "maxheight" is used. Solution: Compute the max height depending on the position. (closes https://github.com/vim/vim/issues/6664)

/* 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