Adding upstream version 2:9.1.0016.upstream/2%9.1.0016

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 3748 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..770726f
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,3748 @@
+/* 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.
+ * See README.txt for an overview of the Vim source code.
+ */
+
+#define EXTERN
+#include "vim.h"
+
+#ifdef __CYGWIN__
+# include <cygwin/version.h>
+# include <sys/cygwin.h>	// for cygwin_conv_to_posix_path() and/or
+				// cygwin_conv_path()
+# include <limits.h>
+#endif
+
+#if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL))
+# include "iscygpty.h"
+#endif
+
+// Values for edit_type.
+#define EDIT_NONE   0	    // no edit type yet
+#define EDIT_FILE   1	    // file name argument[s] given, use argument list
+#define EDIT_STDIN  2	    // read file from stdin
+#define EDIT_TAG    3	    // tag name argument given, use tagname
+#define EDIT_QF	    4	    // start in quickfix mode
+
+#if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN)
+static int file_owned(char *fname);
+#endif
+static void mainerr(int, char_u *);
+static void early_arg_scan(mparm_T *parmp);
+#ifndef NO_VIM_MAIN
+static void usage(void);
+static void parse_command_name(mparm_T *parmp);
+static void command_line_scan(mparm_T *parmp);
+static void check_tty(mparm_T *parmp);
+static void read_stdin(void);
+static void create_windows(mparm_T *parmp);
+static void edit_buffers(mparm_T *parmp, char_u *cwd);
+static void exe_pre_commands(mparm_T *parmp);
+static void exe_commands(mparm_T *parmp);
+static void source_startup_scripts(mparm_T *parmp);
+static void main_start_gui(void);
+static void check_swap_exists_action(void);
+# ifdef FEAT_EVAL
+static void set_progpath(char_u *argv0);
+# endif
+#endif
+
+
+/*
+ * Different types of error messages.
+ */
+static char *(main_errors[]) =
+{
+    N_("Unknown option argument"),
+#define ME_UNKNOWN_OPTION	0
+    N_("Too many edit arguments"),
+#define ME_TOO_MANY_ARGS	1
+    N_("Argument missing after"),
+#define ME_ARG_MISSING		2
+    N_("Garbage after option argument"),
+#define ME_GARBAGE		3
+    N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"),
+#define ME_EXTRA_CMD		4
+    N_("Invalid argument for"),
+#define ME_INVALID_ARG		5
+};
+
+#ifndef PROTO		// don't want a prototype for main()
+
+// Various parameters passed between main() and other functions.
+static mparm_T	params;
+
+#ifdef _IOLBF
+static void *s_vbuf = NULL;		// buffer for setvbuf()
+#endif
+
+#ifndef NO_VIM_MAIN	// skip this for unittests
+
+static char_u *start_dir = NULL;	// current working dir on startup
+
+static int has_dash_c_arg = FALSE;
+
+# ifdef VIMDLL
+__declspec(dllexport)
+# endif
+    int
+# ifdef MSWIN
+VimMain
+# else
+main
+# endif
+(int argc, char **argv)
+{
+#if defined(STARTUPTIME) || defined(CLEAN_RUNTIMEPATH)
+    int		i;
+#endif
+
+    /*
+     * Do any system-specific initialisations.  These can NOT use IObuff or
+     * NameBuff.  Thus emsg2() cannot be called!
+     */
+    mch_early_init();
+
+#ifdef MSWIN
+    /*
+     * MinGW expands command line arguments, which confuses our code to
+     * convert when 'encoding' changes.  Get the unexpanded arguments.
+     */
+    argc = get_cmd_argsW(&argv);
+#endif
+
+    // Many variables are in "params" so that we can pass them to invoked
+    // functions without a lot of arguments.  "argc" and "argv" are also
+    // copied, so that they can be changed.
+    CLEAR_FIELD(params);
+    params.argc = argc;
+    params.argv = argv;
+    params.want_full_screen = TRUE;
+#ifdef FEAT_EVAL
+    params.use_debug_break_level = -1;
+#endif
+    params.window_count = -1;
+
+    autocmd_init();
+
+#ifdef FEAT_RUBY
+    {
+	int ruby_stack_start;
+	vim_ruby_init((void *)&ruby_stack_start);
+    }
+#endif
+
+#ifdef FEAT_TCL
+    vim_tcl_init(params.argv[0]);
+#endif
+
+#ifdef MEM_PROFILE
+    atexit(vim_mem_profile_dump);
+#endif
+
+#if defined(STARTUPTIME) || defined(FEAT_JOB_CHANNEL)
+    // Need to find "--startuptime" and "--log" before actually parsing
+    // arguments.
+    for (i = 1; i < argc - 1; ++i)
+    {
+# ifdef STARTUPTIME
+	if (STRICMP(argv[i], "--startuptime") == 0 && time_fd == NULL)
+	{
+	    time_fd = mch_fopen(argv[i + 1], "a");
+	    TIME_MSG("--- VIM STARTING ---");
+	}
+# endif
+# ifdef FEAT_EVAL
+	if (STRICMP(argv[i], "--log") == 0)
+	    ch_logfile((char_u *)(argv[i + 1]), (char_u *)"ao");
+# endif
+    }
+#endif
+
+#ifdef CLEAN_RUNTIMEPATH
+    // Need to find "--clean" before actually parsing arguments.
+    for (i = 1; i < argc; ++i)
+	if (STRICMP(argv[i], "--clean") == 0)
+	{
+	    params.clean = TRUE;
+	    break;
+	}
+#endif
+#ifdef MSWIN
+    // Need to find "-register" and "-unregister" before loading any libraries.
+    for (i = 1; i < argc; ++i)
+	if ((STRICMP(argv[i] + 1, "register") == 0
+				    || STRICMP(argv[i] + 1, "unregister") == 0)
+		&& (argv[i][0] == '-' || argv[i][0] == '/'))
+	{
+	    found_register_arg = TRUE;
+	    break;
+	}
+#endif
+
+    /*
+     * Various initialisations shared with tests.
+     */
+    common_init(&params);
+
+#ifdef VIMDLL
+    // Check if the current executable file is for the GUI subsystem.
+    gui.starting = mch_is_gui_executable();
+#elif defined(FEAT_GUI_MSWIN)
+    gui.starting = TRUE;
+#endif
+
+#ifdef FEAT_CLIENTSERVER
+    /*
+     * Do the client-server stuff, unless "--servername ''" was used.
+     * This may exit Vim if the command was sent to the server.
+     */
+    exec_on_server(&params);
+#endif
+
+    /*
+     * Figure out the way to work from the command name argv[0].
+     * "vimdiff" starts diff mode, "rvim" sets "restricted", etc.
+     */
+    parse_command_name(&params);
+
+    /*
+     * Process the command line arguments.  File names are put in the global
+     * argument list "global_alist".
+     */
+    command_line_scan(&params);
+    TIME_MSG("parsing arguments");
+
+    /*
+     * On some systems, when we compile with the GUI, we always use it.  On Mac
+     * there is no terminal version, and on Windows we can't fork one off with
+     * :gui.
+     */
+#ifdef ALWAYS_USE_GUI
+    gui.starting = TRUE;
+#else
+# if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
+    /*
+     * Check if the GUI can be started.  Reset gui.starting if not.
+     * Don't know about other systems, stay on the safe side and don't check.
+     */
+    if (gui.starting)
+    {
+	if (gui_init_check() == FAIL)
+	{
+	    gui.starting = FALSE;
+
+	    // When running "evim" or "gvim -y" we need the menus, exit if we
+	    // don't have them.
+	    if (params.evim_mode)
+		mch_exit(1);
+	}
+    }
+# endif
+#endif
+
+    if (GARGCOUNT > 0)
+    {
+#ifdef EXPAND_FILENAMES
+	/*
+	 * Expand wildcards in file names.
+	 */
+	if (!params.literal)
+	{
+	    start_dir = alloc(MAXPATHL);
+	    if (start_dir != NULL)
+		mch_dirname(start_dir, MAXPATHL);
+	    // Temporarily add '(' and ')' to 'isfname'.  These are valid
+	    // filename characters but are excluded from 'isfname' to make
+	    // "gf" work on a file name in parentheses (e.g.: see vim.h).
+	    do_cmdline_cmd((char_u *)":set isf+=(,)");
+	    alist_expand(NULL, 0);
+	    do_cmdline_cmd((char_u *)":set isf&");
+	    if (start_dir != NULL)
+		mch_chdir((char *)start_dir);
+	}
+#endif
+	params.fname = alist_name(&GARGLIST[0]);
+    }
+
+#ifdef MSWIN
+    {
+	// Remember the number of entries in the argument list.  If it changes
+	// we don't react on setting 'encoding'.
+	set_alist_count();
+    }
+#endif
+
+#ifdef MSWIN
+    if (GARGCOUNT == 1 && params.full_path)
+    {
+	/*
+	 * If there is one filename, fully qualified, we have very probably
+	 * been invoked from explorer, so change to the file's directory.
+	 * Hint: to avoid this when typing a command use a forward slash.
+	 * If the cd fails, it doesn't matter.
+	 */
+	if (vim_chdirfile(params.fname, "drop") == OK)
+	    last_chdir_reason = "drop";
+	if (start_dir != NULL)
+	    mch_dirname(start_dir, MAXPATHL);
+    }
+#endif
+    TIME_MSG("expanding arguments");
+
+#ifdef FEAT_DIFF
+    if (params.diff_mode && params.window_count == -1)
+	params.window_count = 0;	// open up to 3 windows
+#endif
+
+    // Don't redraw until much later.
+    ++RedrawingDisabled;
+
+    /*
+     * When listing swap file names, don't do cursor positioning et. al.
+     */
+    if (recoverymode && params.fname == NULL)
+	params.want_full_screen = FALSE;
+
+    /*
+     * When certain to start the GUI, don't check terminal capabilities.
+     * For GTK we can't be sure, but when started from the desktop it doesn't
+     * make sense to try using a terminal.
+     */
+#if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \
+	|| defined(VIMDLL)
+    if (gui.starting
+# ifdef FEAT_GUI_GTK
+	    && !isatty(2)
+# endif
+	    )
+	params.want_full_screen = FALSE;
+#endif
+
+    /*
+     * mch_init() sets up the terminal (window) for use.  This must be
+     * done after resetting full_screen, otherwise it may move the cursor.
+     * Note that we may use mch_exit() before mch_init()!
+     */
+    mch_init();
+    TIME_MSG("shell init");
+
+#ifdef USE_XSMP
+    /*
+     * For want of anywhere else to do it, try to connect to xsmp here.
+     * Fitting it in after gui_mch_init, but before gui_init (via termcapinit).
+     * Hijacking -X 'no X connection' to also disable XSMP connection as that
+     * has a similar delay upon failure.
+     * Only try if SESSION_MANAGER is set to something non-null.
+     */
+    if (!x_no_connect)
+    {
+	char *p = getenv("SESSION_MANAGER");
+
+	if (p != NULL && *p != NUL)
+	{
+	    xsmp_init();
+	    TIME_MSG("xsmp init");
+	}
+    }
+#endif
+
+    /*
+     * Print a warning if stdout is not a terminal.
+     */
+    check_tty(&params);
+
+#ifdef _IOLBF
+    if (silent_mode)
+    {
+	// Ensure output works usefully without a tty: buffer lines instead of
+	// fully buffered.
+	s_vbuf = malloc(BUFSIZ);
+	if (s_vbuf != NULL)
+	    setvbuf(stdout, s_vbuf, _IOLBF, BUFSIZ);
+    }
+#endif
+
+    // This message comes before term inits, but after setting "silent_mode"
+    // when the input is not a tty. Omit the message with --not-a-term.
+    if (GARGCOUNT > 1 && !silent_mode && !is_not_a_term())
+	printf(_("%d files to edit\n"), GARGCOUNT);
+
+    if (params.want_full_screen && !silent_mode)
+    {
+	termcapinit(params.term);	// set terminal name and get terminal
+				   // capabilities (will set full_screen)
+	screen_start();		// don't know where cursor is now
+	TIME_MSG("Termcap init");
+    }
+
+    /*
+     * Set the default values for the options that use Rows and Columns.
+     */
+    ui_get_shellsize();		// inits Rows and Columns
+    win_init_size();
+#ifdef FEAT_DIFF
+    // Set the 'diff' option now, so that it can be checked for in a .vimrc
+    // file.  There is no buffer yet though.
+    if (params.diff_mode)
+	diff_win_options(firstwin, FALSE);
+#endif
+
+    cmdline_row = Rows - p_ch;
+    msg_row = cmdline_row;
+    screenalloc(FALSE);		// allocate screen buffers
+    set_init_2();
+    TIME_MSG("inits 2");
+
+    msg_scroll = TRUE;
+    no_wait_return = TRUE;
+
+    init_mappings();		// set up initial mappings
+
+    init_highlight(TRUE, FALSE); // set the default highlight groups
+    TIME_MSG("init highlight");
+
+#if defined(FEAT_TERMRESPONSE)
+    init_term_props(TRUE);
+#endif
+
+#ifdef FEAT_EVAL
+    // Set the break level after the terminal is initialized.
+    debug_break_level = params.use_debug_break_level;
+#endif
+
+    // Reset 'loadplugins' for "-u NONE" before "--cmd" arguments.
+    // Allows for setting 'loadplugins' there.
+    if (params.use_vimrc != NULL
+	    && (STRCMP(params.use_vimrc, "NONE") == 0
+		|| STRCMP(params.use_vimrc, "DEFAULTS") == 0))
+	p_lpl = FALSE;
+
+    // Execute --cmd arguments.
+    exe_pre_commands(&params);
+
+    // Source startup scripts.
+    source_startup_scripts(&params);
+
+#ifdef FEAT_MZSCHEME
+    /*
+     * Newer version of MzScheme (Racket) require earlier (trampolined)
+     * initialisation via scheme_main_setup.
+     * Implement this by initialising it as early as possible
+     * and splitting off remaining Vim main into vim_main2().
+     * Do source startup scripts, so that 'mzschemedll' can be set.
+     */
+    return mzscheme_main();
+#else
+    return vim_main2();
+#endif
+}
+#endif // NO_VIM_MAIN
+#endif // PROTO
+
+/*
+ * vim_main2() is needed for FEAT_MZSCHEME, but we define it always to keep
+ * things simple.
+ * It is also defined when NO_VIM_MAIN is defined, but then it's empty.
+ */
+    int
+vim_main2(void)
+{
+#ifndef NO_VIM_MAIN
+#ifdef FEAT_EVAL
+    /*
+     * Read all the plugin files.
+     * Only when compiled with +eval, since most plugins need it.
+     */
+    if (p_lpl)
+    {
+	char_u *rtp_copy = NULL;
+	char_u *plugin_pattern = (char_u *)
+# if defined(VMS) || defined(AMIGA) // VMS and Amiga don't handle the "**".
+		"plugin/*.vim"
+# else
+		"plugin/**/*.vim"
+# endif
+		;
+
+	// First add all package directories to 'runtimepath', so that their
+	// autoload directories can be found.  Only if not done already with a
+	// :packloadall command.
+	// Make a copy of 'runtimepath', so that source_runtime does not use
+	// the pack directories.
+	if (!did_source_packages)
+	{
+	    rtp_copy = vim_strsave(p_rtp);
+	    add_pack_start_dirs();
+	}
+
+	source_in_path(rtp_copy == NULL ? p_rtp : rtp_copy, plugin_pattern,
+		DIP_ALL | DIP_NOAFTER, NULL);
+	TIME_MSG("loading plugins");
+	vim_free(rtp_copy);
+
+	// Only source "start" packages if not done already with a :packloadall
+	// command.
+	if (!did_source_packages)
+	    load_start_packages();
+	TIME_MSG("loading packages");
+
+	source_runtime(plugin_pattern, DIP_ALL | DIP_AFTER);
+	TIME_MSG("loading after plugins");
+    }
+#endif
+
+#ifdef FEAT_DIFF
+    // Decide about window layout for diff mode after reading vimrc.
+    if (params.diff_mode && params.window_layout == 0)
+    {
+	if (diffopt_horizontal())
+	    params.window_layout = WIN_HOR;	// use horizontal split
+	else
+	    params.window_layout = WIN_VER;	// use vertical split
+    }
+#endif
+
+    /*
+     * Recovery mode without a file name: List swap files.
+     * This uses the 'dir' option, therefore it must be after the
+     * initializations.
+     */
+    if (recoverymode && params.fname == NULL)
+    {
+	recover_names(NULL, TRUE, NULL, 0, NULL);
+	mch_exit(0);
+    }
+
+    /*
+     * Set a few option defaults after reading .vimrc files:
+     * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'.
+     */
+    set_init_3();
+    TIME_MSG("inits 3");
+
+    /*
+     * "-n" argument: Disable swap file by setting 'updatecount' to 0.
+     * Note that this overrides anything from a vimrc file.
+     */
+    if (params.no_swap_file)
+	p_uc = 0;
+
+#ifdef FEAT_GUI
+    if (gui.starting)
+    {
+# if defined(UNIX) || defined(VMS)
+	// When something caused a message from a vimrc script, need to output
+	// an extra newline before the shell prompt.
+	if (did_emsg || msg_didout)
+	    putchar('\n');
+# endif
+
+	gui_start(NULL);		// will set full_screen to TRUE
+	TIME_MSG("starting GUI");
+
+	// When running "evim" or "gvim -y" we need the menus, exit if we
+	// don't have them.
+	if (!gui.in_use && params.evim_mode)
+	    mch_exit(1);
+	firstwin->w_prev_height = firstwin->w_height; // may have changed
+    }
+#endif
+
+#ifdef FEAT_VIMINFO
+    /*
+     * Read in registers, history etc, but not marks, from the viminfo file.
+     * This is where v:oldfiles gets filled.
+     */
+    if (*p_viminfo != NUL)
+    {
+	read_viminfo(NULL, VIF_WANT_INFO | VIF_GET_OLDFILES);
+	TIME_MSG("reading viminfo");
+    }
+#endif
+#ifdef FEAT_EVAL
+    // It's better to make v:oldfiles an empty list than NULL.
+    if (get_vim_var_list(VV_OLDFILES) == NULL)
+	set_vim_var_list(VV_OLDFILES, list_alloc());
+#endif
+
+#ifdef FEAT_QUICKFIX
+    /*
+     * "-q errorfile": Load the error file now.
+     * If the error file can't be read, exit before doing anything else.
+     */
+    if (params.edit_type == EDIT_QF)
+    {
+	char_u	*enc = NULL;
+
+	enc = p_menc;
+	if (params.use_ef != NULL)
+	    set_string_option_direct((char_u *)"ef", -1,
+					   params.use_ef, OPT_FREE, SID_CARG);
+	vim_snprintf((char *)IObuff, IOSIZE, "cfile %s", p_ef);
+	if (qf_init(NULL, p_ef, p_efm, TRUE, IObuff, enc) < 0)
+	{
+	    out_char('\n');
+	    mch_exit(3);
+	}
+	TIME_MSG("reading errorfile");
+    }
+#endif
+
+    /*
+     * Start putting things on the screen.
+     * Scroll screen down before drawing over it
+     * Clear screen now, so file message will not be cleared.
+     */
+    starting = NO_BUFFERS;
+    no_wait_return = FALSE;
+    if (!exmode_active)
+	msg_scroll = FALSE;
+
+#ifdef FEAT_GUI
+    /*
+     * This seems to be required to make callbacks to be called now, instead
+     * of after things have been put on the screen, which then may be deleted
+     * when getting a resize callback.
+     * For the Mac this handles putting files dropped on the Vim icon to
+     * global_alist.
+     */
+    if (gui.in_use)
+    {
+	gui_wait_for_chars(50L, typebuf.tb_change_cnt);
+	TIME_MSG("GUI delay");
+    }
+#endif
+
+#if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD)
+    qnx_clip_init();
+#endif
+
+#if defined(MACOS_X) && defined(FEAT_CLIPBOARD)
+    clip_init(TRUE);
+#endif
+
+#ifdef FEAT_XCLIPBOARD
+    // Start using the X clipboard, unless the GUI was started.
+# ifdef FEAT_GUI
+    if (!gui.in_use)
+# endif
+    {
+	setup_term_clip();
+	TIME_MSG("setup clipboard");
+    }
+#endif
+
+#ifdef FEAT_CLIENTSERVER
+    // Prepare for being a Vim server.
+    prepare_server(&params);
+#endif
+
+    /*
+     * If "-" argument given: Read file from stdin.
+     * Do this before starting Raw mode, because it may change things that the
+     * writing end of the pipe doesn't like, e.g., in case stdin and stderr
+     * are the same terminal: "cat | vim -".
+     * Using autocommands here may cause trouble...
+     */
+    if (params.edit_type == EDIT_STDIN && !recoverymode)
+	read_stdin();
+
+#if defined(UNIX) || defined(VMS)
+    // When switching screens and something caused a message from a vimrc
+    // script, need to output an extra newline on exit.
+    if ((did_emsg || msg_didout) && *T_TI != NUL)
+	newline_on_exit = TRUE;
+#endif
+
+    /*
+     * When done something that is not allowed or given an error message call
+     * wait_return().  This must be done before starttermcap(), because it may
+     * switch to another screen. It must be done after settmode(TMODE_RAW),
+     * because we want to react on a single key stroke.
+     * Call settmode and starttermcap here, so the T_KS and T_TI may be
+     * defined by termcapinit and redefined in .exrc.
+     */
+    settmode(TMODE_RAW);
+    TIME_MSG("setting raw mode");
+
+    if (need_wait_return || msg_didany)
+    {
+	wait_return(TRUE);
+	TIME_MSG("waiting for return");
+    }
+
+    starttermcap();	    // start termcap if not done by wait_return()
+    TIME_MSG("start termcap");
+
+    setmouse();				// may start using the mouse
+    if (scroll_region)
+	scroll_region_reset();		// In case Rows changed
+    scroll_start();	// may scroll the screen to the right position
+
+#if defined(UNIX) || defined(VMS) || defined(MACOS_X)
+    term_push_title(SAVE_RESTORE_BOTH);
+#endif
+
+    /*
+     * Don't clear the screen when starting in Ex mode, unless using the GUI.
+     */
+    if (exmode_active
+#ifdef FEAT_GUI
+			&& !gui.in_use
+#endif
+					)
+	set_must_redraw(UPD_CLEAR);
+    else
+    {
+	screenclear();			// clear screen
+	TIME_MSG("clearing screen");
+    }
+
+#ifdef FEAT_CRYPT
+    if (params.ask_for_key)
+    {
+	crypt_check_current_method();
+	(void)crypt_get_key(TRUE, TRUE);
+	TIME_MSG("getting crypt key");
+    }
+#endif
+
+    no_wait_return = TRUE;
+
+    /*
+     * Create the requested number of windows and edit buffers in them.
+     * Also does recovery if "recoverymode" set.
+     */
+    create_windows(&params);
+    TIME_MSG("opening buffers");
+
+#ifdef FEAT_EVAL
+    // clear v:swapcommand
+    set_vim_var_string(VV_SWAPCOMMAND, NULL, -1);
+#endif
+
+    // Ex starts at last line of the file
+    if (exmode_active)
+	curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
+
+    apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf);
+    TIME_MSG("BufEnter autocommands");
+    setpcmark();
+
+#ifdef FEAT_QUICKFIX
+    /*
+     * When started with "-q errorfile" jump to first error now.
+     */
+    if (params.edit_type == EDIT_QF)
+    {
+	qf_jump(NULL, 0, 0, FALSE);
+	TIME_MSG("jump to first error");
+    }
+#endif
+
+    /*
+     * If opened more than one window, start editing files in the other
+     * windows.
+     */
+    edit_buffers(&params, start_dir);
+    vim_free(start_dir);
+
+#ifdef FEAT_DIFF
+    if (params.diff_mode)
+    {
+	win_T	*wp;
+
+	// set options in each window for "vimdiff".
+	FOR_ALL_WINDOWS(wp)
+	    diff_win_options(wp, TRUE);
+    }
+#endif
+
+    /*
+     * Shorten any of the filenames, but only when absolute.
+     */
+    shorten_fnames(FALSE);
+
+    /*
+     * Need to jump to the tag before executing the '-c command'.
+     * Makes "vim -c '/return' -t main" work.
+     */
+    if (params.tagname != NULL)
+    {
+	swap_exists_did_quit = FALSE;
+
+	vim_snprintf((char *)IObuff, IOSIZE, "ta %s", params.tagname);
+	do_cmdline_cmd(IObuff);
+	TIME_MSG("jumping to tag");
+
+	// If the user doesn't want to edit the file then we quit here.
+	if (swap_exists_did_quit)
+	    getout(1);
+    }
+
+    // Execute any "+", "-c" and "-S" arguments.
+    if (params.n_commands > 0)
+	exe_commands(&params);
+
+    // Must come before the may_req_ calls.
+    starting = 0;
+
+#if defined(FEAT_TERMRESPONSE)
+    // Must be done before redrawing, puts a few characters on the screen.
+    check_terminal_behavior();
+#endif
+
+    RedrawingDisabled = 0;
+    redraw_all_later(UPD_NOT_VALID);
+    no_wait_return = FALSE;
+
+    // 'autochdir' has been postponed
+    DO_AUTOCHDIR;
+
+#ifdef FEAT_TERMRESPONSE
+    // Requesting the termresponse is postponed until here, so that a "-c q"
+    // argument doesn't make it appear in the shell Vim was started from.
+    may_req_termresponse();
+
+    may_req_bg_color();
+#endif
+
+    // start in insert mode
+    if (p_im)
+	need_start_insertmode = TRUE;
+
+#ifdef FEAT_EVAL
+    set_vim_var_nr(VV_VIM_DID_ENTER, 1L);
+#endif
+    apply_autocmds(EVENT_VIMENTER, NULL, NULL, FALSE, curbuf);
+    TIME_MSG("VimEnter autocommands");
+
+#if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD)
+    // Adjust default register name for "unnamed" in 'clipboard'. Can only be
+    // done after the clipboard is available and all initial commands that may
+    // modify the 'clipboard' setting have run; i.e. just before entering the
+    // main loop.
+    reset_reg_var();
+#endif
+
+#if defined(FEAT_DIFF)
+    // When a startup script or session file setup for diff'ing and
+    // scrollbind, sync the scrollbind now.
+    if (curwin->w_p_diff && curwin->w_p_scb)
+    {
+	update_topline();
+	check_scrollbind((linenr_T)0, 0L);
+	TIME_MSG("diff scrollbinding");
+    }
+#endif
+
+#if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL))
+# ifdef VIMDLL
+    if (!gui.in_use)
+# endif
+	mch_set_winsize_now();	    // Allow winsize changes from now on
+#endif
+
+#if defined(FEAT_GUI)
+    // When tab pages were created, may need to update the tab pages line and
+    // scrollbars.  This is skipped while creating them.
+    if (gui.in_use && first_tabpage->tp_next != NULL)
+    {
+	out_flush();
+	gui_init_which_components(NULL);
+	gui_update_scrollbars(TRUE);
+    }
+    need_mouse_correct = TRUE;
+#endif
+
+    // If ":startinsert" command used, stuff a dummy command to be able to
+    // call normal_cmd(), which will then start Insert mode.
+    if (restart_edit != 0)
+	stuffcharReadbuff(K_NOP);
+
+#ifdef FEAT_NETBEANS_INTG
+    if (netbeansArg != NULL && strncmp("-nb", netbeansArg, 3) == 0)
+    {
+# ifdef FEAT_GUI
+#  if !defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK)  \
+		&& !defined(FEAT_GUI_MSWIN)
+	if (gui.in_use)
+	{
+	    mch_errmsg(_("netbeans is not supported with this GUI\n"));
+	    mch_exit(2);
+	}
+#  endif
+# endif
+	// Tell the client that it can start sending commands.
+	netbeans_open(netbeansArg + 3, TRUE);
+    }
+#endif
+
+    // Redraw at least once, also when 'lazyredraw' is set, to make sure the
+    // window title gets updated.
+    do_redraw = TRUE;
+
+    TIME_MSG("before starting main loop");
+
+    /*
+     * Call the main command loop.  This never returns.
+     */
+    main_loop(FALSE, FALSE);
+
+#endif // NO_VIM_MAIN
+
+    return 0;
+}
+
+/*
+ * Initialisation shared by main() and some tests.
+ */
+    void
+common_init(mparm_T *paramp)
+{
+    estack_init();
+    cmdline_init();
+
+    (void)mb_init();	// init mb_bytelen_tab[] to ones
+#ifdef FEAT_EVAL
+    eval_init();	// init global variables
+#endif
+
+#ifdef __QNXNTO__
+    qnx_init();		// PhAttach() for clipboard, (and gui)
+#endif
+
+    /*
+     * Allocate space for the generic buffers (needed for set_init_1() and
+     * emsg()).
+     */
+    if ((IObuff = alloc(IOSIZE)) == NULL
+	    || (NameBuff = alloc(MAXPATHL)) == NULL)
+	mch_exit(0);
+    TIME_MSG("Allocated generic buffers");
+
+#ifdef NBDEBUG
+    // Wait a moment for debugging NetBeans.  Must be after allocating
+    // NameBuff.
+    nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL");
+    nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20);
+    TIME_MSG("NetBeans debug wait");
+#endif
+
+#if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
+    /*
+     * Setup to use the current locale (for ctype() and many other things).
+     * NOTE: Translated messages with encodings other than latin1 will not
+     * work until set_init_1() has been called!
+     */
+    init_locale();
+    TIME_MSG("locale set");
+#endif
+
+#ifdef FEAT_GUI
+    gui.dofork = TRUE;		    // default is to use fork()
+#endif
+
+    /*
+     * Do a first scan of the arguments in "argv[]":
+     *   -display or --display
+     *   --server...
+     *   --socketid
+     *   --windowid
+     */
+    early_arg_scan(paramp);
+
+#if defined(FEAT_GUI)
+    // Prepare for possibly starting GUI sometime
+    gui_prepare(&paramp->argc, paramp->argv);
+    TIME_MSG("GUI prepared");
+#endif
+
+#ifdef FEAT_CLIPBOARD
+    clip_init(FALSE);		// Initialise clipboard stuff
+    TIME_MSG("clipboard setup");
+#endif
+
+    /*
+     * Check if we have an interactive window.
+     * On the Amiga: If there is no window, we open one with a newcli command
+     * (needed for :! to * work). mch_check_win() will also handle the -d or
+     * -dev argument.
+     */
+    stdout_isatty = (mch_check_win(paramp->argc, paramp->argv) != FAIL);
+    TIME_MSG("window checked");
+
+    /*
+     * Allocate the first window and buffer.
+     * Can't do anything without it, exit when it fails.
+     */
+    if (win_alloc_first() == FAIL)
+	mch_exit(0);
+
+    init_yank();		// init yank buffers
+
+    alist_init(&global_alist);	// Init the argument list to empty.
+    global_alist.id = 0;
+
+    /*
+     * Set the default values for the options.
+     * NOTE: Non-latin1 translated messages are working only after this,
+     * because this is where "has_mbyte" will be set, which is used by
+     * msg_outtrans_len_attr().
+     * First find out the home directory, needed to expand "~" in options.
+     */
+    init_homedir();		// find real value of $HOME
+    set_init_1(paramp->clean);
+    TIME_MSG("inits 1");
+
+#ifdef FEAT_EVAL
+    // set v:lang and v:ctype
+    set_lang_var();
+
+    // set v:argv
+    set_argv_var(paramp->argv, paramp->argc);
+#endif
+
+#ifdef FEAT_SIGNS
+    init_signs();
+#endif
+}
+
+/*
+ * Return TRUE when the --not-a-term argument was found.
+ */
+    int
+is_not_a_term(void)
+{
+    return params.not_a_term;
+}
+
+/*
+ * Return TRUE when the --not-a-term argument was found or the GUI is in use.
+ */
+    int
+is_not_a_term_or_gui(void)
+{
+    return params.not_a_term
+#ifdef FEAT_GUI
+			    || gui.in_use
+#endif
+	;
+}
+
+#if defined(EXITFREE) || defined(PROTO)
+    void
+free_vbuf(void)
+{
+# ifdef _IOLBF
+    if (s_vbuf != NULL)
+    {
+	setvbuf(stdout, NULL, _IONBF, 0);
+	free(s_vbuf);
+	s_vbuf = NULL;
+    }
+# endif
+}
+#endif
+
+#if defined(FEAT_GUI) || defined(PROTO)
+/*
+ * If a --gui-dialog-file argument was given return the file name.
+ * Otherwise return NULL.
+ */
+    char_u *
+get_gui_dialog_file(void)
+{
+    return params.gui_dialog_file;
+}
+#endif
+
+// When TRUE in a safe state when starting to wait for a character.
+static int	was_safe = FALSE;
+static oparg_T	*current_oap = NULL;
+
+/*
+ * Return TRUE if an operator was started but not finished yet.
+ * Includes typing a count or a register name.
+ */
+    int
+op_pending(void)
+{
+    return !(current_oap != NULL
+	    && !finish_op
+	    && current_oap->prev_opcount == 0
+	    && current_oap->prev_count0 == 0
+	    && current_oap->op_type == OP_NOP
+	    && current_oap->regname == NUL);
+}
+
+/*
+ * Return whether currently it is safe, assuming it was safe before (high level
+ * state didn't change).
+ */
+    static int
+is_safe_now(void)
+{
+    return stuff_empty()
+	&& typebuf.tb_len == 0
+	&& scriptin[curscript] == NULL
+#ifdef FEAT_EVAL
+	&& !debug_mode
+#endif
+	&& !global_busy;
+}
+
+/*
+ * Trigger SafeState if currently in s safe state, that is "safe" is TRUE and
+ * there is no typeahead.
+ */
+    void
+may_trigger_safestate(int safe)
+{
+    int is_safe = safe && is_safe_now();
+
+#ifdef FEAT_EVAL
+    if (was_safe != is_safe)
+	// Only log when the state changes, otherwise it happens at nearly
+	// every key stroke.
+	ch_log(NULL, is_safe ? "SafeState: Start triggering"
+					       : "SafeState: Stop triggering");
+#endif
+    if (is_safe)
+	apply_autocmds(EVENT_SAFESTATE, NULL, NULL, FALSE, curbuf);
+    was_safe = is_safe;
+}
+
+/*
+ * Something changed which causes the state possibly to be unsafe, e.g. a
+ * character was typed.  It will remain unsafe until the next call to
+ * may_trigger_safestate().
+ */
+    void
+state_no_longer_safe(char *reason UNUSED)
+{
+#ifdef FEAT_EVAL
+    if (was_safe)
+	ch_log(NULL, "SafeState: reset: %s", reason);
+#endif
+    was_safe = FALSE;
+}
+
+#if defined(FEAT_EVAL) || defined(MESSAGE_QUEUE) || defined(PROTO)
+    int
+get_was_safe_state(void)
+{
+    return was_safe;
+}
+#endif
+
+#if defined(MESSAGE_QUEUE) || defined(PROTO)
+/*
+ * Invoked when leaving code that invokes callbacks.  Then trigger
+ * SafeStateAgain, if it was safe when starting to wait for a character.
+ */
+    void
+may_trigger_safestateagain(void)
+{
+    if (!was_safe)
+    {
+	// If the safe state was reset in state_no_longer_safe(), e.g. because
+	// of calling feedkeys(), we check if it's now safe again (all keys
+	// were consumed).
+	was_safe = is_safe_now();
+# ifdef FEAT_EVAL
+	if (was_safe)
+	    ch_log(NULL, "SafeState: undo reset");
+# endif
+    }
+    if (was_safe)
+    {
+# ifdef FEAT_EVAL
+	// Only do this message when another message was given, otherwise we
+	// get lots of them.
+	if ((did_repeated_msg & REPEATED_MSG_SAFESTATE) == 0)
+	{
+	    int did = did_repeated_msg;
+
+	    ch_log(NULL,
+		      "SafeState: back to waiting, triggering SafeStateAgain");
+	    did_repeated_msg = did | REPEATED_MSG_SAFESTATE;
+	}
+# endif
+	apply_autocmds(EVENT_SAFESTATEAGAIN, NULL, NULL, FALSE, curbuf);
+    }
+# ifdef FEAT_EVAL
+    else
+	ch_log(NULL,
+		  "SafeState: back to waiting, not triggering SafeStateAgain");
+# endif
+}
+#endif
+
+/*
+ * Return TRUE if there is any typeahead, pending operator or command.
+ */
+    int
+work_pending(void)
+{
+    return op_pending() || !is_safe_now();
+}
+
+
+/*
+ * Main loop: Execute Normal mode commands until exiting Vim.
+ * Also used to handle commands in the command-line window, until the window
+ * is closed.
+ * Also used to handle ":visual" command after ":global": execute Normal mode
+ * commands, return when entering Ex mode.  "noexmode" is TRUE then.
+ */
+    void
+main_loop(
+    int		cmdwin,	    // TRUE when working in the command-line window
+    int		noexmode)   // TRUE when return on entering Ex mode
+{
+    oparg_T	oa;		// operator arguments
+    oparg_T	*prev_oap;	// operator arguments
+    volatile int previous_got_int = FALSE;	// "got_int" was TRUE
+#ifdef FEAT_CONCEAL
+    // these are static to avoid a compiler warning
+    static linenr_T	conceal_old_cursor_line = 0;
+    static linenr_T	conceal_new_cursor_line = 0;
+    static int		conceal_update_lines = FALSE;
+#endif
+
+    prev_oap = current_oap;
+    current_oap = &oa;
+
+#if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
+    // Setup to catch a terminating error from the X server.  Just ignore
+    // it, restore the state and continue.  This might not always work
+    // properly, but at least we don't exit unexpectedly when the X server
+    // exits while Vim is running in a console.
+    if (!cmdwin && !noexmode && SETJMP(x_jump_env))
+    {
+	State = MODE_NORMAL;
+	VIsual_active = FALSE;
+	got_int = TRUE;
+	need_wait_return = FALSE;
+	global_busy = FALSE;
+	exmode_active = 0;
+	skip_redraw = FALSE;
+	RedrawingDisabled = 0;
+	no_wait_return = 0;
+	vgetc_busy = 0;
+# ifdef FEAT_EVAL
+	emsg_skip = 0;
+# endif
+	emsg_off = 0;
+	setmouse();
+	settmode(TMODE_RAW);
+	starttermcap();
+	scroll_start();
+	redraw_later_clear();
+    }
+#endif
+
+    clear_oparg(&oa);
+    while (!cmdwin || cmdwin_result == 0)
+    {
+	if (stuff_empty())
+	{
+	    did_check_timestamps = FALSE;
+	    if (need_check_timestamps)
+		check_timestamps(FALSE);
+	    if (need_wait_return)	// if wait_return() still needed ...
+		wait_return(FALSE);	// ... call it now
+	    if (need_start_insertmode && goto_im() && !VIsual_active)
+	    {
+		need_start_insertmode = FALSE;
+		stuffReadbuff((char_u *)"i");	// start insert mode next
+		// skip the fileinfo message now, because it would be shown
+		// after insert mode finishes!
+		need_fileinfo = FALSE;
+	    }
+	}
+
+	// Reset "got_int" now that we got back to the main loop.  Except when
+	// inside a ":g/pat/cmd" command, then the "got_int" needs to abort
+	// the ":g" command.
+	// For ":g/pat/vi" we reset "got_int" when used once.  When used
+	// a second time we go back to Ex mode and abort the ":g" command.
+	if (got_int)
+	{
+	    if (noexmode && global_busy && !exmode_active && previous_got_int)
+	    {
+		// Typed two CTRL-C in a row: go back to ex mode as if "Q" was
+		// used and keep "got_int" set, so that it aborts ":g".
+		exmode_active = EXMODE_NORMAL;
+		State = MODE_NORMAL;
+	    }
+	    else if (!global_busy || !exmode_active)
+	    {
+		if (!quit_more)
+		    (void)vgetc();		// flush all buffers
+		got_int = FALSE;
+	    }
+	    previous_got_int = TRUE;
+	}
+	else
+	    previous_got_int = FALSE;
+
+#ifdef FEAT_EVAL
+	// At the toplevel there is no exception handling.  Discard any that
+	// may be hanging around (e.g. from "interrupt" at the debug prompt).
+	if (did_throw && !ex_normal_busy)
+	    discard_current_exception();
+#endif
+
+	if (!exmode_active)
+	    msg_scroll = FALSE;
+	quit_more = FALSE;
+
+	// it's not safe unless may_trigger_safestate_main() is called
+	was_safe = FALSE;
+
+	/*
+	 * If skip redraw is set (for ":" in wait_return()), don't redraw now.
+	 * If there is nothing in the stuff_buffer or do_redraw is TRUE,
+	 * update cursor and redraw.
+	 */
+	if (skip_redraw || exmode_active)
+	{
+	    skip_redraw = FALSE;
+	    setcursor();
+	    cursor_on();
+	}
+	else if (do_redraw || stuff_empty())
+	{
+#ifdef FEAT_GUI
+	    // If ui_breakcheck() was used a resize may have been postponed.
+	    gui_may_resize_shell();
+#endif
+#ifdef HAVE_DROP_FILE
+	    // If files were dropped while text was locked or the curbuf was
+	    // locked, this would be a good time to handle the drop.
+	    handle_any_postponed_drop();
+#endif
+#ifdef FEAT_CONCEAL
+	    if (curwin->w_p_cole == 0)
+		conceal_update_lines = FALSE;
+#endif
+
+	    // Trigger CursorMoved if the cursor moved.
+	    if (!finish_op && (has_cursormoved()
+#ifdef FEAT_PROP_POPUP
+				|| popup_visible
+#endif
+#ifdef FEAT_CONCEAL
+				|| curwin->w_p_cole > 0
+#endif
+			      )
+		    && !EQUAL_POS(last_cursormoved, curwin->w_cursor))
+	    {
+		if (has_cursormoved())
+		    apply_autocmds(EVENT_CURSORMOVED, NULL, NULL,
+							       FALSE, curbuf);
+#ifdef FEAT_PROP_POPUP
+		if (popup_visible)
+		    popup_check_cursor_pos();
+#endif
+#ifdef FEAT_CONCEAL
+		if (curwin->w_p_cole > 0)
+		{
+		    conceal_old_cursor_line = last_cursormoved.lnum;
+		    conceal_new_cursor_line = curwin->w_cursor.lnum;
+		    conceal_update_lines = TRUE;
+		}
+#endif
+		last_cursormoved = curwin->w_cursor;
+	    }
+
+#if defined(FEAT_CONCEAL)
+	    if (conceal_update_lines
+		    && (conceal_old_cursor_line != conceal_new_cursor_line
+			|| conceal_cursor_line(curwin)
+			|| need_cursor_line_redraw))
+	    {
+		if (conceal_old_cursor_line != conceal_new_cursor_line
+			&& conceal_old_cursor_line != 0
+			&& conceal_old_cursor_line
+						<= curbuf->b_ml.ml_line_count)
+		    redrawWinline(curwin, conceal_old_cursor_line);
+		redrawWinline(curwin, conceal_new_cursor_line);
+		curwin->w_valid &= ~VALID_CROW;
+		need_cursor_line_redraw = FALSE;
+	    }
+#endif
+
+	    // Trigger TextChanged if b:changedtick differs.
+	    if (!finish_op && has_textchanged()
+		    && curbuf->b_last_changedtick != CHANGEDTICK(curbuf))
+	    {
+		apply_autocmds(EVENT_TEXTCHANGED, NULL, NULL, FALSE, curbuf);
+		curbuf->b_last_changedtick = CHANGEDTICK(curbuf);
+	    }
+
+	    // Ensure curwin->w_topline and curwin->w_leftcol are up to date
+	    // before triggering a WinScrolled autocommand.
+	    update_topline();
+	    validate_cursor();
+
+	    if (!finish_op)
+		may_trigger_win_scrolled_resized();
+
+	    // If nothing is pending and we are going to wait for the user to
+	    // type a character, trigger SafeState.
+	    may_trigger_safestate(!op_pending() && restart_edit == 0);
+
+#if defined(FEAT_DIFF)
+	    // Updating diffs from changed() does not always work properly,
+	    // esp. updating folds.  Do an update just before redrawing if
+	    // needed.
+	    if (curtab->tp_diff_update || curtab->tp_diff_invalid)
+	    {
+		ex_diffupdate(NULL);
+		curtab->tp_diff_update = FALSE;
+	    }
+
+	    // Scroll-binding for diff mode may have been postponed until
+	    // here.  Avoids doing it for every change.
+	    if (diff_need_scrollbind)
+	    {
+		check_scrollbind((linenr_T)0, 0L);
+		diff_need_scrollbind = FALSE;
+	    }
+#endif
+#if defined(FEAT_FOLDING)
+	    // Include a closed fold completely in the Visual area.
+	    foldAdjustVisual();
+#endif
+#ifdef FEAT_FOLDING
+	    /*
+	     * When 'foldclose' is set, apply 'foldlevel' to folds that don't
+	     * contain the cursor.
+	     * When 'foldopen' is "all", open the fold(s) under the cursor.
+	     * This may mark the window for redrawing.
+	     */
+	    if (hasAnyFolding(curwin) && !char_avail())
+	    {
+		foldCheckClose();
+		if (fdo_flags & FDO_ALL)
+		    foldOpenCursor();
+	    }
+#endif
+
+	    // Before redrawing, make sure w_topline is correct, and w_leftcol
+	    // if lines don't wrap, and w_skipcol if lines wrap.
+	    update_topline();
+	    validate_cursor();
+
+	    if (VIsual_active)
+		update_curbuf(UPD_INVERTED); // update inverted part
+	    else if (must_redraw)
+	    {
+		mch_disable_flush();	// Stop issuing gui_mch_flush().
+		update_screen(0);
+		mch_enable_flush();
+	    }
+	    else if (redraw_cmdline || clear_cmdline || redraw_mode)
+		showmode();
+	    redraw_statuslines();
+	    if (need_maketitle)
+		maketitle();
+#ifdef FEAT_VIMINFO
+	    curbuf->b_last_used = vim_time();
+#endif
+	    // display message after redraw
+	    if (keep_msg != NULL)
+	    {
+		char_u *p = vim_strsave(keep_msg);
+
+		if (p != NULL)
+		{
+		    // msg_start() will set keep_msg to NULL, make a copy
+		    // first.  Don't reset keep_msg, msg_attr_keep() uses it to
+		    // check for duplicates.  Never put this message in
+		    // history.
+		    msg_hist_off = TRUE;
+		    msg_attr((char *)p, keep_msg_attr);
+		    msg_hist_off = FALSE;
+		    vim_free(p);
+		}
+	    }
+	    if (need_fileinfo)		// show file info after redraw
+	    {
+		fileinfo(FALSE, TRUE, FALSE);
+		need_fileinfo = FALSE;
+	    }
+
+	    emsg_on_display = FALSE;	// can delete error message now
+	    did_emsg = FALSE;
+	    msg_didany = FALSE;		// reset lines_left in msg_start()
+	    may_clear_sb_text();	// clear scroll-back text on next msg
+	    showruler(FALSE);
+
+	    setcursor();
+	    cursor_on();
+
+	    do_redraw = FALSE;
+
+#ifdef STARTUPTIME
+	    // Now that we have drawn the first screen all the startup stuff
+	    // has been done, close any file for startup messages.
+	    if (time_fd != NULL)
+	    {
+		TIME_MSG("first screen update");
+		TIME_MSG("--- VIM STARTED ---");
+		fclose(time_fd);
+		time_fd = NULL;
+	    }
+#endif
+	    // After the first screen update may start triggering WinScrolled
+	    // autocmd events.  Store all the scroll positions and sizes now.
+	    may_make_initial_scroll_size_snapshot();
+	}
+#ifdef FEAT_GUI
+	if (need_mouse_correct)
+	    gui_mouse_correct();
+#endif
+
+	// May request the keyboard protocol state now.
+	may_send_t_RK();
+
+	// Update w_curswant if w_set_curswant has been set.
+	// Postponed until here to avoid computing w_virtcol too often.
+	update_curswant();
+
+#ifdef FEAT_EVAL
+	/*
+	 * May perform garbage collection when waiting for a character, but
+	 * only at the very toplevel.  Otherwise we may be using a List or
+	 * Dict internally somewhere.
+	 * "may_garbage_collect" is reset in vgetc() which is invoked through
+	 * do_exmode() and normal_cmd().
+	 */
+	may_garbage_collect = (!cmdwin && !noexmode);
+#endif
+	/*
+	 * If we're invoked as ex, do a round of ex commands.
+	 * Otherwise, get and execute a normal mode command.
+	 */
+	if (exmode_active)
+	{
+	    if (noexmode)   // End of ":global/path/visual" commands
+		goto theend;
+	    do_exmode(exmode_active == EXMODE_VIM);
+	}
+	else
+	{
+#ifdef FEAT_TERMINAL
+	    if (term_use_loop()
+		    && oa.op_type == OP_NOP && oa.regname == NUL
+		    && !VIsual_active
+		    && !skip_term_loop)
+	    {
+		// If terminal_loop() returns OK we got a key that is handled
+		// in Normal mode.  With FAIL we first need to position the
+		// cursor and the screen needs to be redrawn.
+		if (terminal_loop(TRUE) == OK)
+		    normal_cmd(&oa, TRUE);
+	    }
+	    else
+#endif
+	    {
+#ifdef FEAT_TERMINAL
+		skip_term_loop = FALSE;
+#endif
+		normal_cmd(&oa, TRUE);
+	    }
+	}
+    }
+
+theend:
+    current_oap = prev_oap;
+}
+
+
+#if defined(USE_XSMP) || defined(FEAT_GUI) || defined(PROTO)
+/*
+ * Exit, but leave behind swap files for modified buffers.
+ */
+    void
+getout_preserve_modified(int exitval)
+{
+# if defined(SIGHUP) && defined(SIG_IGN)
+    // Ignore SIGHUP, because a dropped connection causes a read error, which
+    // makes Vim exit and then handling SIGHUP causes various reentrance
+    // problems.
+    mch_signal(SIGHUP, SIG_IGN);
+# endif
+
+    ml_close_notmod();		    // close all not-modified buffers
+    ml_sync_all(FALSE, FALSE);	    // preserve all swap files
+    ml_close_all(FALSE);	    // close all memfiles, without deleting
+    getout(exitval);		    // exit Vim properly
+}
+#endif
+
+
+/*
+ * Exit properly.  This is the only way to exit Vim after startup has
+ * succeeded.  We are certain to exit here, no way to abort it.
+ */
+    void
+getout(int exitval)
+{
+    exiting = TRUE;
+#if defined(FEAT_EVAL)
+    ch_log(NULL, "Exiting...");
+#endif
+
+    // When running in Ex mode an error causes us to exit with a non-zero exit
+    // code.  POSIX requires this, although it's not 100% clear from the
+    // standard.
+    if (exmode_active)
+	exitval += ex_exitval;
+
+#ifdef FEAT_EVAL
+    set_vim_var_type(VV_EXITING, VAR_NUMBER);
+    set_vim_var_nr(VV_EXITING, exitval);
+#endif
+
+    // Position the cursor on the last screen line, below all the text
+    if (!is_not_a_term_or_gui())
+	windgoto((int)Rows - 1, 0);
+
+#ifdef FEAT_EVAL
+    // Invoked all deferred functions in the function stack.
+    invoke_all_defer();
+#endif
+
+#if defined(FEAT_EVAL) || defined(FEAT_SYN_HL)
+    // Optionally print hashtable efficiency.
+    hash_debug_results();
+#endif
+
+#ifdef FEAT_GUI
+    msg_didany = FALSE;
+#endif
+
+    if (v_dying <= 1)
+    {
+	tabpage_T	*tp;
+	tabpage_T	*next_tp;
+	buf_T		*buf;
+	win_T		*wp;
+	int		unblock = 0;
+
+	// Trigger BufWinLeave for all windows, but only once per buffer.
+	for (tp = first_tabpage; tp != NULL; tp = next_tp)
+	{
+	    next_tp = tp->tp_next;
+	    FOR_ALL_WINDOWS_IN_TAB(tp, wp)
+	    {
+		if (wp->w_buffer == NULL || !buf_valid(wp->w_buffer))
+		    // Autocmd must have close the buffer already, skip.
+		    continue;
+		buf = wp->w_buffer;
+		if (CHANGEDTICK(buf) != -1)
+		{
+		    bufref_T bufref;
+
+		    set_bufref(&bufref, buf);
+		    apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname,
+						    buf->b_fname, FALSE, buf);
+		    if (bufref_valid(&bufref))
+			CHANGEDTICK(buf) = -1;  // note we did it already
+
+		    // start all over, autocommands may mess up the lists
+		    next_tp = first_tabpage;
+		    break;
+		}
+	    }
+	}
+
+	// Trigger BufUnload for buffers that are loaded
+	FOR_ALL_BUFFERS(buf)
+	    if (buf->b_ml.ml_mfp != NULL)
+	    {
+		bufref_T bufref;
+
+		set_bufref(&bufref, buf);
+		apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname,
+								  FALSE, buf);
+		if (!bufref_valid(&bufref))
+		    // autocmd deleted the buffer
+		    break;
+	    }
+
+	// deathtrap() blocks autocommands, but we do want to trigger
+	// VimLeavePre.
+	if (is_autocmd_blocked())
+	{
+	    unblock_autocmds();
+	    ++unblock;
+	}
+	apply_autocmds(EVENT_VIMLEAVEPRE, NULL, NULL, FALSE, curbuf);
+	if (unblock)
+	    block_autocmds();
+    }
+
+#ifdef FEAT_VIMINFO
+    if (*p_viminfo != NUL)
+	// Write out the registers, history, marks etc, to the viminfo file
+	write_viminfo(NULL, FALSE);
+#endif
+
+    if (v_dying <= 1)
+    {
+	int	unblock = 0;
+
+	// deathtrap() blocks autocommands, but we do want to trigger VimLeave.
+	if (is_autocmd_blocked())
+	{
+	    unblock_autocmds();
+	    ++unblock;
+	}
+	apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf);
+	if (unblock)
+	    block_autocmds();
+    }
+
+#ifdef FEAT_PROFILE
+    profile_dump();
+#endif
+
+    if (did_emsg
+#ifdef FEAT_GUI
+	    || (gui.in_use && msg_didany && p_verbose > 0)
+#endif
+	    )
+    {
+	// give the user a chance to read the (error) message
+	no_wait_return = FALSE;
+	wait_return(FALSE);
+    }
+
+    // Position the cursor again, the autocommands may have moved it
+    if (!is_not_a_term_or_gui())
+	windgoto((int)Rows - 1, 0);
+
+#ifdef FEAT_JOB_CHANNEL
+    job_stop_on_exit();
+#endif
+#ifdef FEAT_LUA
+    lua_end();
+#endif
+#ifdef FEAT_MZSCHEME
+    mzscheme_end();
+#endif
+#ifdef FEAT_TCL
+    tcl_end();
+#endif
+#ifdef FEAT_RUBY
+    ruby_end();
+#endif
+#ifdef FEAT_PYTHON
+    python_end();
+#endif
+#ifdef FEAT_PYTHON3
+    python3_end();
+#endif
+#ifdef FEAT_PERL
+    perl_end();
+#endif
+#if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
+    iconv_end();
+#endif
+#ifdef FEAT_NETBEANS_INTG
+    netbeans_end();
+#endif
+#ifdef FEAT_CSCOPE
+    cs_end();
+#endif
+#ifdef FEAT_EVAL
+    if (garbage_collect_at_exit)
+	garbage_collect(FALSE);
+#endif
+#ifdef MSWIN
+    free_cmd_argsW();
+#endif
+
+    mch_exit(exitval);
+}
+
+/*
+ * Get the name of the display, before gui_prepare() removes it from
+ * argv[].  Used for the xterm-clipboard display.
+ *
+ * Also find the --server... arguments and --socketid and --windowid
+ */
+    static void
+early_arg_scan(mparm_T *parmp UNUSED)
+{
+#if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER) \
+	|| !defined(FEAT_NETBEANS_INTG)
+    int		argc = parmp->argc;
+    char	**argv = parmp->argv;
+    int		i;
+
+    for (i = 1; i < argc; i++)
+    {
+	if (STRCMP(argv[i], "--") == 0)
+	    break;
+# ifdef FEAT_XCLIPBOARD
+	else if (STRICMP(argv[i], "-display") == 0
+#  if defined(FEAT_GUI_GTK)
+		|| STRICMP(argv[i], "--display") == 0
+#  endif
+		)
+	{
+	    if (i == argc - 1)
+		mainerr_arg_missing((char_u *)argv[i]);
+	    xterm_display = argv[++i];
+	}
+# endif
+# ifdef FEAT_CLIENTSERVER
+	else if (STRICMP(argv[i], "--servername") == 0)
+	{
+	    if (i == argc - 1)
+		mainerr_arg_missing((char_u *)argv[i]);
+	    parmp->serverName_arg = (char_u *)argv[++i];
+	}
+	else if (STRICMP(argv[i], "--serverlist") == 0)
+	    parmp->serverArg = TRUE;
+	else if (STRNICMP(argv[i], "--remote", 8) == 0)
+	{
+	    parmp->serverArg = TRUE;
+#  ifdef FEAT_GUI
+	    if (strstr(argv[i], "-wait") != 0)
+		// don't fork() when starting the GUI to edit files ourself
+		gui.dofork = FALSE;
+#  endif
+	}
+# endif
+
+# if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN)
+#  ifdef FEAT_GUI_MSWIN
+	else if (STRICMP(argv[i], "--windowid") == 0)
+#  else
+	else if (STRICMP(argv[i], "--socketid") == 0)
+#  endif
+	{
+	    long_u	id;
+	    int		count;
+
+	    if (i == argc - 1)
+		mainerr_arg_missing((char_u *)argv[i]);
+	    if (STRNICMP(argv[i+1], "0x", 2) == 0)
+		count = sscanf(&(argv[i + 1][2]), SCANF_HEX_LONG_U, &id);
+	    else
+		count = sscanf(argv[i + 1], SCANF_DECIMAL_LONG_U, &id);
+	    if (count != 1)
+		mainerr(ME_INVALID_ARG, (char_u *)argv[i]);
+	    else
+#  ifdef FEAT_GUI_MSWIN
+		win_socket_id = id;
+#  else
+		gtk_socket_id = id;
+#  endif
+	    i++;
+	}
+# endif
+# ifdef FEAT_GUI_GTK
+	else if (STRICMP(argv[i], "--echo-wid") == 0)
+	    echo_wid_arg = TRUE;
+# endif
+# ifndef FEAT_NETBEANS_INTG
+	else if (strncmp(argv[i], "-nb", (size_t)3) == 0)
+	{
+	    mch_errmsg(_("'-nb' cannot be used: not enabled at compile time\n"));
+	    mch_exit(2);
+	}
+# endif
+
+    }
+#endif
+}
+
+#ifndef NO_VIM_MAIN
+/*
+ * Get a (optional) count for a Vim argument.
+ */
+    static int
+get_number_arg(
+    char_u	*p,	    // pointer to argument
+    int		*idx,	    // index in argument, is incremented
+    int		def)	    // default value
+{
+    if (vim_isdigit(p[*idx]))
+    {
+	def = atoi((char *)&(p[*idx]));
+	while (vim_isdigit(p[*idx]))
+	    *idx = *idx + 1;
+    }
+    return def;
+}
+
+/*
+ * Check for: [r][e][g][vi|vim|view][diff][ex[im]]  (sort of)
+ * If the executable name starts with "r" we disable shell commands.
+ * If the next character is "e" we run in Easy mode.
+ * If the next character is "g" we run the GUI version.
+ * If the next characters are "view" we start in readonly mode.
+ * If the next characters are "diff" or "vimdiff" we start in diff mode.
+ * If the next characters are "ex" we start in Ex mode.  If it's followed
+ * by "im" use improved Ex mode.
+ */
+    static void
+parse_command_name(mparm_T *parmp)
+{
+    char_u	*initstr;
+
+    initstr = gettail((char_u *)parmp->argv[0]);
+
+#ifdef FEAT_EVAL
+    set_vim_var_string(VV_PROGNAME, initstr, -1);
+    set_progpath((char_u *)parmp->argv[0]);
+#endif
+
+    if (TOLOWER_ASC(initstr[0]) == 'r')
+    {
+	restricted = TRUE;
+	++initstr;
+    }
+
+    // Use evim mode for "evim" and "egvim", not for "editor".
+    if (TOLOWER_ASC(initstr[0]) == 'e'
+	    && (TOLOWER_ASC(initstr[1]) == 'v'
+		|| TOLOWER_ASC(initstr[1]) == 'g'))
+    {
+#ifdef FEAT_GUI
+	gui.starting = TRUE;
+#endif
+	parmp->evim_mode = TRUE;
+	++initstr;
+    }
+
+    // "gvim" starts the GUI.  Also accept "Gvim" for MS-Windows.
+    if (TOLOWER_ASC(initstr[0]) == 'g')
+    {
+	main_start_gui();
+#ifdef FEAT_GUI
+	++initstr;
+#endif
+#ifdef GUI_MAY_SPAWN
+	gui.dospawn = FALSE;	// No need to spawn a new process.
+#endif
+    }
+#ifdef GUI_MAY_SPAWN
+    else
+	gui.dospawn = TRUE;	// Not "gvim". Need to spawn gvim.exe.
+#endif
+
+
+    if (STRNICMP(initstr, "view", 4) == 0)
+    {
+	readonlymode = TRUE;
+	curbuf->b_p_ro = TRUE;
+	p_uc = 10000;			// don't update very often
+	initstr += 4;
+    }
+    else if (STRNICMP(initstr, "vim", 3) == 0)
+	initstr += 3;
+
+    // Catch "[r][g]vimdiff" and "[r][g]viewdiff".
+    if (STRICMP(initstr, "diff") == 0)
+    {
+#ifdef FEAT_DIFF
+	parmp->diff_mode = TRUE;
+#else
+	mch_errmsg(_("This Vim was not compiled with the diff feature."));
+	mch_errmsg("\n");
+	mch_exit(2);
+#endif
+    }
+
+    // Checking for "ex" here may catch some weird names, such as "vimex" or
+    // "viewex", we assume the user knows that.
+    if (STRNICMP(initstr, "ex", 2) == 0)
+    {
+	if (STRNICMP(initstr + 2, "im", 2) == 0)
+	    exmode_active = EXMODE_VIM;
+	else
+	    exmode_active = EXMODE_NORMAL;
+	change_compatible(TRUE);	// set 'compatible'
+    }
+}
+
+/*
+ * Scan the command line arguments.
+ */
+    static void
+command_line_scan(mparm_T *parmp)
+{
+    int		argc = parmp->argc;
+    char	**argv = parmp->argv;
+    int		argv_idx;		// index in argv[n][]
+    int		had_minmin = FALSE;	// found "--" argument
+    int		want_argument;		// option argument with argument
+    int		c;
+    char_u	*p = NULL;
+    long	n;
+
+    --argc;
+    ++argv;
+    argv_idx = 1;	    // active option letter is argv[0][argv_idx]
+    while (argc > 0)
+    {
+	/*
+	 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument.
+	 */
+	if (argv[0][0] == '+' && !had_minmin)
+	{
+	    if (parmp->n_commands >= MAX_ARG_CMDS)
+		mainerr(ME_EXTRA_CMD, NULL);
+	    argv_idx = -1;	    // skip to next argument
+	    if (argv[0][1] == NUL)
+		parmp->commands[parmp->n_commands++] = (char_u *)"$";
+	    else
+		parmp->commands[parmp->n_commands++] = (char_u *)&(argv[0][1]);
+	}
+
+	/*
+	 * Optional argument.
+	 */
+	else if (argv[0][0] == '-' && !had_minmin)
+	{
+	    want_argument = FALSE;
+	    c = argv[0][argv_idx++];
+#ifdef VMS
+	    /*
+	     * VMS only uses upper case command lines.  Interpret "-X" as "-x"
+	     * and "-/X" as "-X".
+	     */
+	    if (c == '/')
+	    {
+		c = argv[0][argv_idx++];
+		c = TOUPPER_ASC(c);
+	    }
+	    else
+		c = TOLOWER_ASC(c);
+#endif
+	    switch (c)
+	    {
+	    case NUL:		// "vim -"  read from stdin
+				// "ex -" silent mode
+		if (exmode_active)
+		    silent_mode = TRUE;
+		else
+		{
+		    if (parmp->edit_type != EDIT_NONE)
+			mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
+		    parmp->edit_type = EDIT_STDIN;
+		    read_cmd_fd = 2;	// read from stderr instead of stdin
+		}
+		argv_idx = -1;		// skip to next argument
+		break;
+
+	    case '-':		// "--" don't take any more option arguments
+				// "--help" give help message
+				// "--version" give version message
+				// "--clean" clean context
+				// "--literal" take files literally
+				// "--startuptime fname" write timing info
+				// "--log fname" start logging early
+				// "--nofork" don't fork
+				// "--not-a-term" don't warn for not a term
+				// "--gui-dialog-file fname" write dialog text
+				// "--ttyfail" exit if not a term
+				// "--noplugin[s]" skip plugins
+				// "--cmd <cmd>" execute cmd before vimrc
+		if (STRICMP(argv[0] + argv_idx, "help") == 0)
+		    usage();
+		else if (STRICMP(argv[0] + argv_idx, "version") == 0)
+		{
+		    Columns = 80;	// need to init Columns
+		    info_message = TRUE; // use mch_msg(), not mch_errmsg()
+#if defined(FEAT_GUI) && !defined(ALWAYS_USE_GUI) && !defined(VIMDLL)
+		    gui.starting = FALSE; // not starting GUI, will exit
+#endif
+		    list_version();
+		    msg_putchar('\n');
+		    msg_didout = FALSE;
+		    mch_exit(0);
+		}
+		else if (STRNICMP(argv[0] + argv_idx, "clean", 5) == 0)
+		{
+		    parmp->use_vimrc = (char_u *)"DEFAULTS";
+#ifdef FEAT_GUI
+		    use_gvimrc = (char_u *)"NONE";
+#endif
+		    parmp->clean = TRUE;
+		    set_option_value_give_err((char_u *)"vif",
+						      0L, (char_u *)"NONE", 0);
+		}
+		else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0)
+		{
+#ifdef EXPAND_FILENAMES
+		    parmp->literal = TRUE;
+#endif
+		}
+		else if (STRNICMP(argv[0] + argv_idx, "nofork", 6) == 0)
+		{
+#ifdef FEAT_GUI
+		    gui.dofork = FALSE;	// don't fork() when starting GUI
+#endif
+		}
+		else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0)
+		    p_lpl = FALSE;
+		else if (STRNICMP(argv[0] + argv_idx, "not-a-term", 10) == 0)
+		    parmp->not_a_term = TRUE;
+		else if (STRNICMP(argv[0] + argv_idx, "gui-dialog-file", 15)
+									 == 0)
+		{
+		    want_argument = TRUE;
+		    argv_idx += 15;
+		}
+		else if (STRNICMP(argv[0] + argv_idx, "ttyfail", 7) == 0)
+		    parmp->tty_fail = TRUE;
+		else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0)
+		{
+		    want_argument = TRUE;
+		    argv_idx += 3;
+		}
+		else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0)
+		{
+		    want_argument = TRUE;
+		    argv_idx += 11;
+		}
+		else if (STRNICMP(argv[0] + argv_idx, "log", 3) == 0)
+		{
+		    want_argument = TRUE;
+		    argv_idx += 3;
+		}
+#ifdef FEAT_CLIENTSERVER
+		else if (STRNICMP(argv[0] + argv_idx, "serverlist", 10) == 0)
+		    ; // already processed -- no arg
+		else if (STRNICMP(argv[0] + argv_idx, "servername", 10) == 0
+		       || STRNICMP(argv[0] + argv_idx, "serversend", 10) == 0)
+		{
+		    // already processed -- snatch the following arg
+		    if (argc > 1)
+		    {
+			--argc;
+			++argv;
+		    }
+		}
+#endif
+#if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN)
+# ifdef FEAT_GUI_GTK
+		else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0)
+# else
+		else if (STRNICMP(argv[0] + argv_idx, "windowid", 8) == 0)
+# endif
+		{
+		    // already processed -- snatch the following arg
+		    if (argc > 1)
+		    {
+			--argc;
+			++argv;
+		    }
+		}
+#endif
+#ifdef FEAT_GUI_GTK
+		else if (STRNICMP(argv[0] + argv_idx, "echo-wid", 8) == 0)
+		{
+		    // already processed, skip
+		}
+#endif
+		else
+		{
+		    if (argv[0][argv_idx])
+			mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]);
+		    had_minmin = TRUE;
+		}
+		if (!want_argument)
+		    argv_idx = -1;	// skip to next argument
+		break;
+
+	    case 'A':		// "-A" start in Arabic mode
+#ifdef FEAT_ARABIC
+		set_option_value_give_err((char_u *)"arabic", 1L, NULL, 0);
+#else
+		mch_errmsg(_(e_arabic_cannot_be_used_not_enabled_at_compile_time));
+		mch_exit(2);
+#endif
+		break;
+
+	    case 'b':		// "-b" binary mode
+		// Needs to be effective before expanding file names, because
+		// for Win32 this makes us edit a shortcut file itself,
+		// instead of the file it links to.
+		set_options_bin(curbuf->b_p_bin, 1, 0);
+		curbuf->b_p_bin = 1;	    // binary file I/O
+		break;
+
+	    case 'C':		// "-C"  Compatible
+		change_compatible(TRUE);
+		has_dash_c_arg = TRUE;
+		break;
+
+	    case 'e':		// "-e" Ex mode
+		exmode_active = EXMODE_NORMAL;
+		break;
+
+	    case 'E':		// "-E" Improved Ex mode
+		exmode_active = EXMODE_VIM;
+		break;
+
+	    case 'f':		// "-f"  GUI: run in foreground.  Amiga: open
+				// window directly, not with newcli
+#ifdef FEAT_GUI
+		gui.dofork = FALSE;	// don't fork() when starting GUI
+#endif
+		break;
+
+	    case 'g':		// "-g" start GUI
+		main_start_gui();
+		break;
+
+	    case 'F':		// "-F" was for Farsi mode
+		mch_errmsg(_(e_farsi_support_has_been_removed));
+		mch_exit(2);
+		break;
+
+	    case '?':		// "-?" give help message (for MS-Windows)
+	    case 'h':		// "-h" give help message
+#ifdef FEAT_GUI_GNOME
+		// Tell usage() to exit for "gvim".
+		gui.starting = FALSE;
+#endif
+		usage();
+		break;
+
+	    case 'H':		// "-H" start in Hebrew mode: rl + hkmap set
+#ifdef FEAT_RIGHTLEFT
+		p_hkmap = TRUE;
+		set_option_value_give_err((char_u *)"rl", 1L, NULL, 0);
+#else
+		mch_errmsg(_(e_hebrew_cannot_be_used_not_enabled_at_compile_time));
+		mch_exit(2);
+#endif
+		break;
+
+	    case 'l':		// "-l" lisp mode, 'lisp' and 'showmatch' on
+		set_option_value_give_err((char_u *)"lisp", 1L, NULL, 0);
+		p_sm = TRUE;
+		break;
+
+	    case 'M':		// "-M"  no changes or writing of files
+		reset_modifiable();
+		// FALLTHROUGH
+
+	    case 'm':		// "-m"  no writing of files
+		p_write = FALSE;
+		break;
+
+	    case 'y':		// "-y"  easy mode
+#ifdef FEAT_GUI
+		gui.starting = TRUE;	// start GUI a bit later
+#endif
+		parmp->evim_mode = TRUE;
+		break;
+
+	    case 'N':		// "-N"  Nocompatible
+		change_compatible(FALSE);
+		break;
+
+	    case 'n':		// "-n" no swap file
+#ifdef FEAT_NETBEANS_INTG
+		// checking for "-nb", netbeans parameters
+		if (argv[0][argv_idx] == 'b')
+		{
+		    netbeansArg = argv[0];
+		    argv_idx = -1;	    // skip to next argument
+		}
+		else
+#endif
+		parmp->no_swap_file = TRUE;
+		break;
+
+	    case 'p':		// "-p[N]" open N tab pages
+#ifdef TARGET_API_MAC_OSX
+		// For some reason on MacOS X, an argument like:
+		// -psn_0_10223617 is passed in when invoke from Finder
+		// or with the 'open' command
+		if (argv[0][argv_idx] == 's')
+		{
+		    argv_idx = -1; // bypass full -psn
+		    main_start_gui();
+		    break;
+		}
+#endif
+		// default is 0: open window for each file
+		parmp->window_count = get_number_arg((char_u *)argv[0],
+								&argv_idx, 0);
+		parmp->window_layout = WIN_TABS;
+		break;
+
+	    case 'o':		// "-o[N]" open N horizontal split windows
+		// default is 0: open window for each file
+		parmp->window_count = get_number_arg((char_u *)argv[0],
+								&argv_idx, 0);
+		parmp->window_layout = WIN_HOR;
+		break;
+
+		case 'O':	// "-O[N]" open N vertical split windows
+		// default is 0: open window for each file
+		parmp->window_count = get_number_arg((char_u *)argv[0],
+								&argv_idx, 0);
+		parmp->window_layout = WIN_VER;
+		break;
+
+#ifdef FEAT_QUICKFIX
+	    case 'q':		// "-q" QuickFix mode
+		if (parmp->edit_type != EDIT_NONE)
+		    mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
+		parmp->edit_type = EDIT_QF;
+		if (argv[0][argv_idx])		// "-q{errorfile}"
+		{
+		    parmp->use_ef = (char_u *)argv[0] + argv_idx;
+		    argv_idx = -1;
+		}
+		else if (argc > 1)		// "-q {errorfile}"
+		    want_argument = TRUE;
+		break;
+#endif
+
+	    case 'R':		// "-R" readonly mode
+		readonlymode = TRUE;
+		curbuf->b_p_ro = TRUE;
+		p_uc = 10000;			// don't update very often
+		break;
+
+	    case 'r':		// "-r" recovery mode
+	    case 'L':		// "-L" recovery mode
+		recoverymode = 1;
+		break;
+
+	    case 's':
+		if (exmode_active)	// "-s" silent (batch) mode
+		    silent_mode = TRUE;
+		else		// "-s {scriptin}" read from script file
+		    want_argument = TRUE;
+		break;
+
+	    case 't':		// "-t {tag}" or "-t{tag}" jump to tag
+		if (parmp->edit_type != EDIT_NONE)
+		    mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
+		parmp->edit_type = EDIT_TAG;
+		if (argv[0][argv_idx])		// "-t{tag}"
+		{
+		    parmp->tagname = (char_u *)argv[0] + argv_idx;
+		    argv_idx = -1;
+		}
+		else				// "-t {tag}"
+		    want_argument = TRUE;
+		break;
+
+#ifdef FEAT_EVAL
+	    case 'D':		// "-D"		Debugging
+		parmp->use_debug_break_level = 9999;
+		break;
+#endif
+#ifdef FEAT_DIFF
+	    case 'd':		// "-d"		'diff'
+# ifdef AMIGA
+		// check for "-dev {device}"
+		if (argv[0][argv_idx] == 'e' && argv[0][argv_idx + 1] == 'v')
+		    want_argument = TRUE;
+		else
+# endif
+		    parmp->diff_mode = TRUE;
+		break;
+#endif
+	    case 'V':		// "-V{N}"	Verbose level
+		// default is 10: a little bit verbose
+		p_verbose = get_number_arg((char_u *)argv[0], &argv_idx, 10);
+		if (argv[0][argv_idx] != NUL)
+		{
+		    set_option_value_give_err((char_u *)"verbosefile",
+					  0L, (char_u *)argv[0] + argv_idx, 0);
+		    argv_idx = (int)STRLEN(argv[0]);
+		}
+		break;
+
+	    case 'v':		// "-v"  Vi-mode (as if called "vi")
+		exmode_active = 0;
+#if defined(FEAT_GUI) && !defined(VIMDLL)
+		gui.starting = FALSE;	// don't start GUI
+#endif
+		break;
+
+	    case 'w':		// "-w{number}"	set window height
+				// "-w {scriptout}"	write to script
+		if (vim_isdigit(((char_u *)argv[0])[argv_idx]))
+		{
+		    n = get_number_arg((char_u *)argv[0], &argv_idx, 10);
+		    set_option_value_give_err((char_u *)"window", n, NULL, 0);
+		    break;
+		}
+		want_argument = TRUE;
+		break;
+
+#ifdef FEAT_CRYPT
+	    case 'x':		// "-x"  encrypted reading/writing of files
+		parmp->ask_for_key = TRUE;
+		break;
+#endif
+
+	    case 'X':		// "-X"  don't connect to X server
+#if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11)
+		x_no_connect = TRUE;
+#endif
+		break;
+
+	    case 'Z':		// "-Z"  restricted mode
+		restricted = TRUE;
+		break;
+
+	    case 'c':		// "-c{command}" or "-c {command}" execute
+				// command
+		if (argv[0][argv_idx] != NUL)
+		{
+		    if (parmp->n_commands >= MAX_ARG_CMDS)
+			mainerr(ME_EXTRA_CMD, NULL);
+		    parmp->commands[parmp->n_commands++] = (char_u *)argv[0]
+								   + argv_idx;
+		    argv_idx = -1;
+		    break;
+		}
+		// FALLTHROUGH
+	    case 'S':		// "-S {file}" execute Vim script
+	    case 'i':		// "-i {viminfo}" use for viminfo
+#ifndef FEAT_DIFF
+	    case 'd':		// "-d {device}" device (for Amiga)
+#endif
+	    case 'T':		// "-T {terminal}" terminal name
+	    case 'u':		// "-u {vimrc}" vim inits file
+	    case 'U':		// "-U {gvimrc}" gvim inits file
+	    case 'W':		// "-W {scriptout}" overwrite
+#ifdef FEAT_GUI_MSWIN
+	    case 'P':		// "-P {parent title}" MDI parent
+#endif
+		want_argument = TRUE;
+		break;
+
+	    default:
+		mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]);
+	    }
+
+	    /*
+	     * Handle option arguments with argument.
+	     */
+	    if (want_argument)
+	    {
+		/*
+		 * Check for garbage immediately after the option letter.
+		 */
+		if (argv[0][argv_idx] != NUL)
+		    mainerr(ME_GARBAGE, (char_u *)argv[0]);
+
+		--argc;
+		if (argc < 1 && c != 'S')  // -S has an optional argument
+		    mainerr_arg_missing((char_u *)argv[0]);
+		++argv;
+		argv_idx = -1;
+
+		switch (c)
+		{
+		case 'c':	// "-c {command}" execute command
+		case 'S':	// "-S {file}" execute Vim script
+		    if (parmp->n_commands >= MAX_ARG_CMDS)
+			mainerr(ME_EXTRA_CMD, NULL);
+		    if (c == 'S')
+		    {
+			char	*a;
+
+			if (argc < 1)
+			    // "-S" without argument: use default session file
+			    // name.
+			    a = SESSION_FILE;
+			else if (argv[0][0] == '-')
+			{
+			    // "-S" followed by another option: use default
+			    // session file name.
+			    a = SESSION_FILE;
+			    ++argc;
+			    --argv;
+			}
+			else
+			    a = argv[0];
+			p = alloc(STRLEN(a) + 4);
+			if (p == NULL)
+			    mch_exit(2);
+			sprintf((char *)p, "so %s", a);
+			parmp->cmds_tofree[parmp->n_commands] = TRUE;
+			parmp->commands[parmp->n_commands++] = p;
+		    }
+		    else
+			parmp->commands[parmp->n_commands++] =
+							    (char_u *)argv[0];
+		    break;
+
+		case '-':
+		    if (argv[-1][2] == 'c')
+		    {
+			// "--cmd {command}" execute command
+			if (parmp->n_pre_commands >= MAX_ARG_CMDS)
+			    mainerr(ME_EXTRA_CMD, NULL);
+			parmp->pre_commands[parmp->n_pre_commands++] =
+							    (char_u *)argv[0];
+		    }
+		    // --gui-dialog-file fname
+		    if (argv[-1][2] == 'g')
+		    {
+			// without GUI ignore the argument
+#ifdef FEAT_GUI
+			parmp->gui_dialog_file = (char_u *)argv[0];
+#endif
+		    }
+
+		    // "--startuptime <file>" already handled
+		    // "--log <file>" already handled
+		    break;
+
+	    //	case 'd':   -d {device} is handled in mch_check_win() for the
+	    //		    Amiga
+
+#ifdef FEAT_QUICKFIX
+		case 'q':	// "-q {errorfile}" QuickFix mode
+		    parmp->use_ef = (char_u *)argv[0];
+		    break;
+#endif
+
+		case 'i':	// "-i {viminfo}" use for viminfo
+		    set_option_value_give_err((char_u *)"vif",
+						     0L, (char_u *)argv[0], 0);
+		    break;
+
+		case 's':	// "-s {scriptin}" read from script file
+		    if (scriptin[0] != NULL)
+		    {
+scripterror:
+			mch_errmsg(_("Attempt to open script file again: \""));
+			mch_errmsg(argv[-1]);
+			mch_errmsg(" ");
+			mch_errmsg(argv[0]);
+			mch_errmsg("\"\n");
+			mch_exit(2);
+		    }
+		    if ((scriptin[0] = mch_fopen(argv[0], READBIN)) == NULL)
+		    {
+			mch_errmsg(_("Cannot open for reading: \""));
+			mch_errmsg(argv[0]);
+			mch_errmsg("\"\n");
+			mch_exit(2);
+		    }
+		    if (save_typebuf() == FAIL)
+			mch_exit(2);	// out of memory
+		    break;
+
+		case 't':	// "-t {tag}"
+		    parmp->tagname = (char_u *)argv[0];
+		    break;
+
+		case 'T':	// "-T {terminal}" terminal name
+		    /*
+		     * The -T term argument is always available and when
+		     * HAVE_TERMLIB is supported it overrides the environment
+		     * variable TERM.
+		     */
+#ifdef FEAT_GUI
+		    if (term_is_gui((char_u *)argv[0]))
+			gui.starting = TRUE;	// start GUI a bit later
+		    else
+#endif
+			parmp->term = (char_u *)argv[0];
+		    break;
+
+		case 'u':	// "-u {vimrc}" vim inits file
+		    parmp->use_vimrc = (char_u *)argv[0];
+		    break;
+
+		case 'U':	// "-U {gvimrc}" gvim inits file
+#ifdef FEAT_GUI
+		    use_gvimrc = (char_u *)argv[0];
+#endif
+		    break;
+
+		case 'w':	// "-w {nr}" 'window' value
+				// "-w {scriptout}" append to script file
+		    if (vim_isdigit(*((char_u *)argv[0])))
+		    {
+			argv_idx = 0;
+			n = get_number_arg((char_u *)argv[0], &argv_idx, 10);
+			set_option_value_give_err((char_u *)"window",
+								   n, NULL, 0);
+			argv_idx = -1;
+			break;
+		    }
+		    // FALLTHROUGH
+		case 'W':	// "-W {scriptout}" overwrite script file
+		    if (scriptout != NULL)
+			goto scripterror;
+		    if ((scriptout = mch_fopen(argv[0],
+				    c == 'w' ? APPENDBIN : WRITEBIN)) == NULL)
+		    {
+			mch_errmsg(_("Cannot open for script output: \""));
+			mch_errmsg(argv[0]);
+			mch_errmsg("\"\n");
+			mch_exit(2);
+		    }
+		    break;
+
+#ifdef FEAT_GUI_MSWIN
+		case 'P':		// "-P {parent title}" MDI parent
+		    gui_mch_set_parent(argv[0]);
+		    break;
+#endif
+		}
+	    }
+	}
+
+	/*
+	 * File name argument.
+	 */
+	else
+	{
+	    argv_idx = -1;	    // skip to next argument
+
+	    // Check for only one type of editing.
+	    if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE)
+		mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
+	    parmp->edit_type = EDIT_FILE;
+
+#ifdef MSWIN
+	    // Remember if the argument was a full path before changing
+	    // slashes to backslashes.
+	    if (argv[0][0] != NUL && argv[0][1] == ':' && argv[0][2] == '\\')
+		parmp->full_path = TRUE;
+#endif
+
+	    // Add the file to the global argument list.
+	    if (ga_grow(&global_alist.al_ga, 1) == FAIL
+		    || (p = vim_strsave((char_u *)argv[0])) == NULL)
+		mch_exit(2);
+#ifdef FEAT_DIFF
+	    if (parmp->diff_mode && mch_isdir(p) && GARGCOUNT > 0
+				      && !mch_isdir(alist_name(&GARGLIST[0])))
+	    {
+		char_u	    *r;
+
+		r = concat_fnames(p, gettail(alist_name(&GARGLIST[0])), TRUE);
+		if (r != NULL)
+		{
+		    vim_free(p);
+		    p = r;
+		}
+	    }
+#endif
+#ifdef __CYGWIN__
+	    /*
+	     * If vim is invoked by non-Cygwin tools, convert away any
+	     * DOS paths, so things like .swp files are created correctly.
+	     * Look for evidence of non-Cygwin paths before we bother.
+	     * This is only for when using the Unix files.
+	     */
+	    if (vim_strpbrk(p, "\\:") != NULL && !path_with_url(p))
+	    {
+		char posix_path[MAXPATHL];
+
+# if CYGWIN_VERSION_DLL_MAJOR >= 1007
+		cygwin_conv_path(CCP_WIN_A_TO_POSIX, p, posix_path, MAXPATHL);
+# else
+		cygwin_conv_to_posix_path(p, posix_path);
+# endif
+		vim_free(p);
+		p = vim_strsave((char_u *)posix_path);
+		if (p == NULL)
+		    mch_exit(2);
+	    }
+#endif
+
+#ifdef USE_FNAME_CASE
+	    // Make the case of the file name match the actual file.
+	    fname_case(p, 0);
+#endif
+
+	    alist_add(&global_alist, p,
+#ifdef EXPAND_FILENAMES
+		    parmp->literal ? 2 : 0	// add buffer nr after exp.
+#else
+		    2		// add buffer number now and use curbuf
+#endif
+		    );
+
+#ifdef MSWIN
+	    {
+		// Remember this argument has been added to the argument list.
+		// Needed when 'encoding' is changed.
+		used_file_arg(argv[0], parmp->literal, parmp->full_path,
+# ifdef FEAT_DIFF
+							    parmp->diff_mode
+# else
+							    FALSE
+# endif
+							    );
+	    }
+#endif
+	}
+
+	/*
+	 * If there are no more letters after the current "-", go to next
+	 * argument.  argv_idx is set to -1 when the current argument is to be
+	 * skipped.
+	 */
+	if (argv_idx <= 0 || argv[0][argv_idx] == NUL)
+	{
+	    --argc;
+	    ++argv;
+	    argv_idx = 1;
+	}
+    }
+
+#ifdef FEAT_EVAL
+    // If there is a "+123" or "-c" command, set v:swapcommand to the first
+    // one.
+    if (parmp->n_commands > 0)
+    {
+	p = alloc(STRLEN(parmp->commands[0]) + 3);
+	if (p != NULL)
+	{
+	    sprintf((char *)p, ":%s\r", parmp->commands[0]);
+	    set_vim_var_string(VV_SWAPCOMMAND, p, -1);
+	    vim_free(p);
+	}
+    }
+#endif
+}
+
+/*
+ * Print a warning if stdout is not a terminal.
+ * When starting in Ex mode and commands come from a file, set silent_mode.
+ */
+    static void
+check_tty(mparm_T *parmp)
+{
+    int		input_isatty;		// is active input a terminal?
+
+    input_isatty = mch_input_isatty();
+    if (exmode_active)
+    {
+	if (!input_isatty)
+	    silent_mode = TRUE;
+    }
+    else if (parmp->want_full_screen && (!stdout_isatty || !input_isatty)
+#ifdef FEAT_GUI
+	    // don't want the delay when started from the desktop
+	    && !gui.starting
+#endif
+	    && !parmp->not_a_term)
+    {
+#ifdef NBDEBUG
+	/*
+	 * This shouldn't be necessary. But if I run netbeans with the log
+	 * output coming to the console and XOpenDisplay fails, I get vim
+	 * trying to start with input/output to my console tty.  This fills my
+	 * input buffer so fast I can't even kill the process in under 2
+	 * minutes (and it beeps continuously the whole time :-)
+	 */
+	if (netbeans_active() && (!stdout_isatty || !input_isatty))
+	{
+	    mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n"));
+	    exit(1);
+	}
+#endif
+#if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL))
+	if (
+# ifdef VIMDLL
+	    !gui.starting &&
+# endif
+	    is_cygpty_used())
+	{
+# if defined(HAVE_BIND_TEXTDOMAIN_CODESET) \
+	&& defined(FEAT_GETTEXT)
+	    char    *s, *tofree = NULL;
+
+	    // Set the encoding of the error message based on $LC_ALL or
+	    // other environment variables instead of 'encoding'.
+	    // Note that the message is shown on a Cygwin terminal (e.g.
+	    // mintty) which encoding is based on $LC_ALL or etc., not the
+	    // current codepage used by normal Win32 console programs.
+	    tofree = s = (char *)enc_locale_env(NULL);
+	    if (s == NULL)
+		s = "utf-8";	// Use "utf-8" by default.
+	    (void)bind_textdomain_codeset(VIMPACKAGE, s);
+	    vim_free(tofree);
+# endif
+	    mch_errmsg(_("Vim: Error: This version of Vim does not run in a Cygwin terminal\n"));
+	    exit(1);
+	}
+#endif
+	if (!stdout_isatty)
+	    mch_errmsg(_("Vim: Warning: Output is not to a terminal\n"));
+	if (!input_isatty)
+	    mch_errmsg(_("Vim: Warning: Input is not from a terminal\n"));
+	out_flush();
+	if (parmp->tty_fail && (!stdout_isatty || !input_isatty))
+	    exit(1);
+	if (scriptin[0] == NULL)
+	    ui_delay(2005L, TRUE);
+	TIME_MSG("Warning delay");
+    }
+}
+
+/*
+ * Read text from stdin.
+ */
+    static void
+read_stdin(void)
+{
+    int	    i;
+
+    // When getting the ATTENTION prompt here, use a dialog
+    swap_exists_action = SEA_DIALOG;
+
+    no_wait_return = TRUE;
+    i = msg_didany;
+    set_buflisted(TRUE);
+
+    // Create memfile and read from stdin.
+    (void)open_buffer(TRUE, NULL, 0);
+
+    no_wait_return = FALSE;
+    msg_didany = i;
+    TIME_MSG("reading stdin");
+
+    check_swap_exists_action();
+
+#if !(defined(AMIGA) || defined(MACOS_X))
+    // Dup stdin from stderr to read commands from, so that shell commands
+    // work.
+    // TODO: why is this needed, even though readfile() has done this?
+    close(0);
+    vim_ignored = dup(2);
+#endif
+}
+
+/*
+ * Create the requested number of windows and edit buffers in them.
+ * Also does recovery if "recoverymode" set.
+ */
+    static void
+create_windows(mparm_T *parmp UNUSED)
+{
+    int		dorewind;
+    int		done = 0;
+
+    /*
+     * Create the number of windows that was requested.
+     */
+    if (parmp->window_count == -1)	// was not set
+	parmp->window_count = 1;
+    if (parmp->window_count == 0)
+	parmp->window_count = GARGCOUNT;
+    if (parmp->window_count > 1)
+    {
+	// Don't change the windows if there was a command in .vimrc that
+	// already split some windows
+	if (parmp->window_layout == 0)
+	    parmp->window_layout = WIN_HOR;
+	if (parmp->window_layout == WIN_TABS)
+	{
+	    parmp->window_count = make_tabpages(parmp->window_count);
+	    TIME_MSG("making tab pages");
+	}
+	else if (firstwin->w_next == NULL)
+	{
+	    parmp->window_count = make_windows(parmp->window_count,
+					     parmp->window_layout == WIN_VER);
+	    TIME_MSG("making windows");
+	}
+	else
+	    parmp->window_count = win_count();
+    }
+    else
+	parmp->window_count = 1;
+
+    if (recoverymode)			// do recover
+    {
+	msg_scroll = TRUE;		// scroll message up
+	ml_recover(TRUE);
+	if (curbuf->b_ml.ml_mfp == NULL) // failed
+	    getout(1);
+	do_modelines(0);		// do modelines
+    }
+    else
+    {
+	/*
+	 * Open a buffer for windows that don't have one yet.
+	 * Commands in the .vimrc might have loaded a file or split the window.
+	 * Watch out for autocommands that delete a window.
+	 */
+	/*
+	 * Don't execute Win/Buf Enter/Leave autocommands here
+	 */
+	++autocmd_no_enter;
+	++autocmd_no_leave;
+	dorewind = TRUE;
+	while (done++ < 1000)
+	{
+	    if (dorewind)
+	    {
+		if (parmp->window_layout == WIN_TABS)
+		    goto_tabpage(1);
+		else
+		    curwin = firstwin;
+	    }
+	    else if (parmp->window_layout == WIN_TABS)
+	    {
+		if (curtab->tp_next == NULL)
+		    break;
+		goto_tabpage(0);
+	    }
+	    else
+	    {
+		if (curwin->w_next == NULL)
+		    break;
+		curwin = curwin->w_next;
+	    }
+	    dorewind = FALSE;
+	    curbuf = curwin->w_buffer;
+	    if (curbuf->b_ml.ml_mfp == NULL)
+	    {
+#ifdef FEAT_FOLDING
+		// Set 'foldlevel' to 'foldlevelstart' if it's not negative.
+		if (p_fdls >= 0)
+		    curwin->w_p_fdl = p_fdls;
+#endif
+		// When getting the ATTENTION prompt here, use a dialog
+		swap_exists_action = SEA_DIALOG;
+
+		set_buflisted(TRUE);
+
+		// create memfile, read file
+		(void)open_buffer(FALSE, NULL, 0);
+
+		if (swap_exists_action == SEA_QUIT)
+		{
+		    if (got_int || only_one_window())
+		    {
+			// abort selected or quit and only one window
+			did_emsg = FALSE;   // avoid hit-enter prompt
+			getout(1);
+		    }
+		    // We can't close the window, it would disturb what
+		    // happens next.  Clear the file name and set the arg
+		    // index to -1 to delete it later.
+		    setfname(curbuf, NULL, NULL, FALSE);
+		    curwin->w_arg_idx = -1;
+		    swap_exists_action = SEA_NONE;
+		}
+		else
+		    handle_swap_exists(NULL);
+		dorewind = TRUE;		// start again
+	    }
+	    ui_breakcheck();
+	    if (got_int)
+	    {
+		(void)vgetc();	// only break the file loading, not the rest
+		break;
+	    }
+	}
+	if (parmp->window_layout == WIN_TABS)
+	    goto_tabpage(1);
+	else
+	    curwin = firstwin;
+	curbuf = curwin->w_buffer;
+	--autocmd_no_enter;
+	--autocmd_no_leave;
+    }
+}
+
+/*
+ * If opened more than one window, start editing files in the other
+ * windows.  make_windows() has already opened the windows.
+ */
+    static void
+edit_buffers(
+    mparm_T	*parmp,
+    char_u	*cwd)			// current working dir
+{
+    int		arg_idx;		// index in argument list
+    int		i;
+    int		advance = TRUE;
+    win_T	*win;
+    char_u	*p_shm_save = NULL;
+
+    /*
+     * Don't execute Win/Buf Enter/Leave autocommands here
+     */
+    ++autocmd_no_enter;
+    ++autocmd_no_leave;
+
+    // When w_arg_idx is -1 remove the window (see create_windows()).
+    if (curwin->w_arg_idx == -1)
+    {
+	win_close(curwin, TRUE);
+	advance = FALSE;
+    }
+
+    arg_idx = 1;
+    for (i = 1; i < parmp->window_count; ++i)
+    {
+	if (cwd != NULL)
+	    mch_chdir((char *)cwd);
+	// When w_arg_idx is -1 remove the window (see create_windows()).
+	if (curwin->w_arg_idx == -1)
+	{
+	    ++arg_idx;
+	    win_close(curwin, TRUE);
+	    advance = FALSE;
+	    continue;
+	}
+
+	if (advance)
+	{
+	    if (parmp->window_layout == WIN_TABS)
+	    {
+		if (curtab->tp_next == NULL)	// just checking
+		    break;
+		goto_tabpage(0);
+		// Temporarily reset 'shm' option to not print fileinfo when
+		// loading the other buffers. This would overwrite the already
+		// existing fileinfo for the first tab.
+		if (i == 1)
+		{
+		    char buf[100];
+
+		    p_shm_save = vim_strsave(p_shm);
+		    vim_snprintf(buf, 100, "F%s", p_shm);
+		    set_option_value_give_err((char_u *)"shm",
+							 0L, (char_u *)buf, 0);
+		}
+	    }
+	    else
+	    {
+		if (curwin->w_next == NULL)	// just checking
+		    break;
+		win_enter(curwin->w_next, FALSE);
+	    }
+	}
+	advance = TRUE;
+
+	// Only open the file if there is no file in this window yet (that can
+	// happen when .vimrc contains ":sall").
+	if (curbuf == firstwin->w_buffer || curbuf->b_ffname == NULL)
+	{
+	    curwin->w_arg_idx = arg_idx;
+	    // Edit file from arg list, if there is one.  When "Quit" selected
+	    // at the ATTENTION prompt close the window.
+	    swap_exists_did_quit = FALSE;
+	    (void)do_ecmd(0, arg_idx < GARGCOUNT
+			  ? alist_name(&GARGLIST[arg_idx]) : NULL,
+			  NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin);
+	    if (swap_exists_did_quit)
+	    {
+		// abort or quit selected
+		if (got_int || only_one_window())
+		{
+		    // abort selected and only one window
+		    did_emsg = FALSE;   // avoid hit-enter prompt
+		    getout(1);
+		}
+		win_close(curwin, TRUE);
+		advance = FALSE;
+	    }
+	    if (arg_idx == GARGCOUNT - 1)
+		arg_had_last = TRUE;
+	    ++arg_idx;
+	}
+	ui_breakcheck();
+	if (got_int)
+	{
+	    (void)vgetc();	// only break the file loading, not the rest
+	    break;
+	}
+    }
+
+    if (p_shm_save != NULL)
+    {
+	set_option_value_give_err((char_u *)"shm", 0L, p_shm_save, 0);
+	vim_free(p_shm_save);
+    }
+
+    if (parmp->window_layout == WIN_TABS)
+	goto_tabpage(1);
+    --autocmd_no_enter;
+
+    // make the first window the current window
+    win = firstwin;
+#if defined(FEAT_QUICKFIX)
+    // Avoid making a preview window the current window.
+    while (win->w_p_pvw)
+    {
+	win = win->w_next;
+	if (win == NULL)
+	{
+	    win = firstwin;
+	    break;
+	}
+    }
+#endif
+    win_enter(win, FALSE);
+
+    --autocmd_no_leave;
+    TIME_MSG("editing files in windows");
+    if (parmp->window_count > 1 && parmp->window_layout != WIN_TABS)
+	win_equal(curwin, FALSE, 'b');	// adjust heights
+}
+
+/*
+ * Execute the commands from --cmd arguments "cmds[cnt]".
+ */
+    static void
+exe_pre_commands(mparm_T *parmp)
+{
+    char_u	**cmds = parmp->pre_commands;
+    int		cnt = parmp->n_pre_commands;
+    int		i;
+    ESTACK_CHECK_DECLARATION;
+
+    if (cnt <= 0)
+	return;
+
+    curwin->w_cursor.lnum = 0; // just in case..
+    estack_push(ETYPE_ARGS, (char_u *)_("pre-vimrc command line"), 0);
+    ESTACK_CHECK_SETUP;
+# ifdef FEAT_EVAL
+    current_sctx.sc_sid = SID_CMDARG;
+# endif
+    for (i = 0; i < cnt; ++i)
+	do_cmdline_cmd(cmds[i]);
+    ESTACK_CHECK_NOW;
+    estack_pop();
+# ifdef FEAT_EVAL
+    current_sctx.sc_sid = 0;
+# endif
+    TIME_MSG("--cmd commands");
+}
+
+/*
+ * Execute "+", "-c" and "-S" arguments.
+ */
+    static void
+exe_commands(mparm_T *parmp)
+{
+    int		i;
+    ESTACK_CHECK_DECLARATION;
+
+    /*
+     * We start commands on line 0, make "vim +/pat file" match a
+     * pattern on line 1.  But don't move the cursor when an autocommand
+     * with g`" was used.
+     */
+    msg_scroll = TRUE;
+    if (parmp->tagname == NULL && curwin->w_cursor.lnum <= 1)
+	curwin->w_cursor.lnum = 0;
+    estack_push(ETYPE_ARGS, (char_u *)"command line", 0);
+    ESTACK_CHECK_SETUP;
+#ifdef FEAT_EVAL
+    current_sctx.sc_sid = SID_CARG;
+    current_sctx.sc_seq = 0;
+#endif
+    for (i = 0; i < parmp->n_commands; ++i)
+    {
+	do_cmdline_cmd(parmp->commands[i]);
+	if (parmp->cmds_tofree[i])
+	    vim_free(parmp->commands[i]);
+    }
+    ESTACK_CHECK_NOW;
+    estack_pop();
+#ifdef FEAT_EVAL
+    current_sctx.sc_sid = 0;
+#endif
+    if (curwin->w_cursor.lnum == 0)
+	curwin->w_cursor.lnum = 1;
+
+    if (!exmode_active)
+	msg_scroll = FALSE;
+
+#ifdef FEAT_QUICKFIX
+    // When started with "-q errorfile" jump to first error again.
+    if (parmp->edit_type == EDIT_QF)
+	qf_jump(NULL, 0, 0, FALSE);
+#endif
+    TIME_MSG("executing command arguments");
+}
+
+/*
+ * Source startup scripts.
+ */
+    static void
+source_startup_scripts(mparm_T *parmp)
+{
+    int		i;
+
+    /*
+     * For "evim" source evim.vim first of all, so that the user can overrule
+     * any things he doesn't like.
+     */
+    if (parmp->evim_mode)
+    {
+	(void)do_source((char_u *)EVIM_FILE, FALSE, DOSO_NONE, NULL);
+	TIME_MSG("source evim file");
+    }
+
+    /*
+     * If -u argument given, use only the initializations from that file and
+     * nothing else.
+     */
+    if (parmp->use_vimrc != NULL)
+    {
+	if (STRCMP(parmp->use_vimrc, "DEFAULTS") == 0)
+	{
+	    if (do_source((char_u *)VIM_DEFAULTS_FILE, FALSE, DOSO_NONE, NULL)
+									 != OK)
+		emsg(_(e_failed_to_source_defaults));
+	}
+	else if (STRCMP(parmp->use_vimrc, "NONE") == 0
+				     || STRCMP(parmp->use_vimrc, "NORC") == 0)
+	{
+#ifdef FEAT_GUI
+	    if (use_gvimrc == NULL)	    // don't load gvimrc either
+		use_gvimrc = parmp->use_vimrc;
+#endif
+	}
+	else
+	{
+	    if (do_source(parmp->use_vimrc, FALSE, DOSO_NONE, NULL) != OK)
+		semsg(_(e_cannot_read_from_str_2), parmp->use_vimrc);
+	}
+    }
+    else if (!silent_mode)
+    {
+#ifdef AMIGA
+	struct Process	*proc = (struct Process *)FindTask(0L);
+	APTR		save_winptr = proc->pr_WindowPtr;
+
+	// Avoid a requester here for a volume that doesn't exist.
+	proc->pr_WindowPtr = (APTR)-1L;
+#endif
+
+	/*
+	 * Get system wide defaults, if the file name is defined.
+	 */
+#ifdef SYS_VIMRC_FILE
+	(void)do_source((char_u *)SYS_VIMRC_FILE, FALSE, DOSO_NONE, NULL);
+#endif
+#ifdef MACOS_X
+	(void)do_source((char_u *)"$VIMRUNTIME/macmap.vim", FALSE,
+							      DOSO_NONE, NULL);
+#endif
+
+	/*
+	 * Try to read initialization commands from the following places:
+	 * - environment variable VIMINIT
+	 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise)
+	 * - second user vimrc file ($VIM/.vimrc for Dos)
+	 * - environment variable EXINIT
+	 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise)
+	 * - second user exrc file ($VIM/.exrc for Dos)
+	 * The first that exists is used, the rest is ignored.
+	 */
+	if (process_env((char_u *)"VIMINIT", TRUE) != OK)
+	{
+	    if (do_source((char_u *)USR_VIMRC_FILE, TRUE,
+						      DOSO_VIMRC, NULL) == FAIL
+#ifdef USR_VIMRC_FILE2
+		&& do_source((char_u *)USR_VIMRC_FILE2, TRUE,
+						      DOSO_VIMRC, NULL) == FAIL
+#endif
+#ifdef USR_VIMRC_FILE3
+		&& do_source((char_u *)USR_VIMRC_FILE3, TRUE,
+						      DOSO_VIMRC, NULL) == FAIL
+#endif
+#ifdef USR_VIMRC_FILE4
+		&& do_source((char_u *)USR_VIMRC_FILE4, TRUE,
+						      DOSO_VIMRC, NULL) == FAIL
+#endif
+		&& process_env((char_u *)"EXINIT", FALSE) == FAIL
+		&& do_source((char_u *)USR_EXRC_FILE, FALSE,
+						       DOSO_NONE, NULL) == FAIL
+#ifdef USR_EXRC_FILE2
+		&& do_source((char_u *)USR_EXRC_FILE2, FALSE,
+						       DOSO_NONE, NULL) == FAIL
+#endif
+		&& !has_dash_c_arg)
+	    {
+		// When no .vimrc file was found: source defaults.vim.
+		if (do_source((char_u *)VIM_DEFAULTS_FILE, FALSE, DOSO_NONE,
+								 NULL) == FAIL)
+		    emsg(_(e_failed_to_source_defaults));
+	    }
+	}
+
+	/*
+	 * Read initialization commands from ".vimrc" or ".exrc" in current
+	 * directory.  This is only done if the 'exrc' option is set.
+	 * Because of security reasons we disallow shell and write commands
+	 * now, except for Unix if the file is owned by the user or 'secure'
+	 * option has been reset in environment of global ".exrc" or ".vimrc".
+	 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or
+	 * SYS_VIMRC_FILE.
+	 */
+	if (p_exrc)
+	{
+#if defined(UNIX) || defined(VMS)
+	    // If ".vimrc" file is not owned by user, set 'secure' mode.
+	    if (!file_owned(VIMRC_FILE))
+#endif
+		secure = p_secure;
+
+	    i = FAIL;
+	    if (fullpathcmp((char_u *)USR_VIMRC_FILE,
+				(char_u *)VIMRC_FILE, FALSE, TRUE) != FPC_SAME
+#ifdef USR_VIMRC_FILE2
+		    && fullpathcmp((char_u *)USR_VIMRC_FILE2,
+				(char_u *)VIMRC_FILE, FALSE, TRUE) != FPC_SAME
+#endif
+#ifdef USR_VIMRC_FILE3
+		    && fullpathcmp((char_u *)USR_VIMRC_FILE3,
+				(char_u *)VIMRC_FILE, FALSE, TRUE) != FPC_SAME
+#endif
+#ifdef SYS_VIMRC_FILE
+		    && fullpathcmp((char_u *)SYS_VIMRC_FILE,
+				(char_u *)VIMRC_FILE, FALSE, TRUE) != FPC_SAME
+#endif
+				)
+		i = do_source((char_u *)VIMRC_FILE, TRUE, DOSO_VIMRC, NULL);
+
+	    if (i == FAIL)
+	    {
+#if defined(UNIX) || defined(VMS)
+		// if ".exrc" is not owned by user set 'secure' mode
+		if (!file_owned(EXRC_FILE))
+		    secure = p_secure;
+		else
+		    secure = 0;
+#endif
+		if (	   fullpathcmp((char_u *)USR_EXRC_FILE,
+				(char_u *)EXRC_FILE, FALSE, TRUE) != FPC_SAME
+#ifdef USR_EXRC_FILE2
+			&& fullpathcmp((char_u *)USR_EXRC_FILE2,
+				(char_u *)EXRC_FILE, FALSE, TRUE) != FPC_SAME
+#endif
+				)
+		    (void)do_source((char_u *)EXRC_FILE, FALSE,
+							      DOSO_NONE, NULL);
+	    }
+	}
+	if (secure == 2)
+	    need_wait_return = TRUE;
+	secure = 0;
+#ifdef AMIGA
+	proc->pr_WindowPtr = save_winptr;
+#endif
+    }
+    TIME_MSG("sourcing vimrc file(s)");
+}
+
+/*
+ * Setup to start using the GUI.  Exit with an error when not available.
+ */
+    static void
+main_start_gui(void)
+{
+#ifdef FEAT_GUI
+    gui.starting = TRUE;	// start GUI a bit later
+#else
+    mch_errmsg(_(e_gui_cannot_be_used_not_enabled_at_compile_time));
+    mch_errmsg("\n");
+    mch_exit(2);
+#endif
+}
+
+#endif  // NO_VIM_MAIN
+
+/*
+ * Get an environment variable and execute it as Ex commands.
+ * Returns FAIL if the environment variable was not executed, OK otherwise.
+ */
+    int
+process_env(
+    char_u	*env,
+    int		is_viminit) // when TRUE, called for VIMINIT
+{
+    char_u	*initstr;
+    sctx_T	save_current_sctx;
+    ESTACK_CHECK_DECLARATION;
+
+    if ((initstr = mch_getenv(env)) == NULL || *initstr == NUL)
+	return FAIL;
+
+    if (is_viminit)
+	vimrc_found(NULL, NULL);
+    estack_push(ETYPE_ENV, env, 0);
+    ESTACK_CHECK_SETUP;
+    save_current_sctx = current_sctx;
+    current_sctx.sc_version = 1;
+#ifdef FEAT_EVAL
+    current_sctx.sc_sid = SID_ENV;
+    current_sctx.sc_seq = 0;
+    current_sctx.sc_lnum = 0;
+#endif
+
+    do_cmdline_cmd(initstr);
+
+    ESTACK_CHECK_NOW;
+    estack_pop();
+    current_sctx = save_current_sctx;
+    return OK;
+}
+
+#if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN)
+/*
+ * Return TRUE if we are certain the user owns the file "fname".
+ * Used for ".vimrc" and ".exrc".
+ * Use both stat() and lstat() for extra security.
+ */
+    static int
+file_owned(char *fname)
+{
+    stat_T	s;
+# ifdef UNIX
+    uid_t	uid = getuid();
+# else	 // VMS
+    uid_t	uid = ((getgid() << 16) | getuid());
+# endif
+
+    return !(mch_stat(fname, &s) != 0 || s.st_uid != uid
+# ifdef HAVE_LSTAT
+	    || mch_lstat(fname, &s) != 0 || s.st_uid != uid
+# endif
+	    );
+}
+#endif
+
+/*
+ * Give an error message main_errors["n"] and exit.
+ */
+    static void
+mainerr(
+    int		n,	// one of the ME_ defines
+    char_u	*str)	// extra argument or NULL
+{
+#if defined(UNIX) || defined(VMS)
+    reset_signals();		// kill us with CTRL-C here, if you like
+#endif
+
+    // If this is a Windows GUI executable, show an error dialog box.
+#ifdef VIMDLL
+    gui.in_use = mch_is_gui_executable();
+#endif
+#ifdef FEAT_GUI_MSWIN
+    gui.starting = FALSE;   // Needed to show as error.
+#endif
+
+    init_longVersion();
+    mch_errmsg(longVersion);
+    mch_errmsg("\n");
+    mch_errmsg(_(main_errors[n]));
+    if (str != NULL)
+    {
+	mch_errmsg(": \"");
+	mch_errmsg((char *)str);
+	mch_errmsg("\"");
+    }
+    mch_errmsg(_("\nMore info with: \"vim -h\"\n"));
+
+    mch_exit(1);
+}
+
+    void
+mainerr_arg_missing(char_u *str)
+{
+    mainerr(ME_ARG_MISSING, str);
+}
+
+#ifndef NO_VIM_MAIN
+/*
+ * print a message with three spaces prepended and '\n' appended.
+ */
+    static void
+main_msg(char *s)
+{
+    mch_msg("   ");
+    mch_msg(s);
+    mch_msg("\n");
+}
+
+/*
+ * Print messages for "vim -h" or "vim --help" and exit.
+ */
+    static void
+usage(void)
+{
+    int		i;
+    static char	*(use[]) =
+    {
+	N_("[file ..]       edit specified file(s)"),
+	N_("-               read text from stdin"),
+	N_("-t tag          edit file where tag is defined"),
+#ifdef FEAT_QUICKFIX
+	N_("-q [errorfile]  edit file with first error")
+#endif
+    };
+
+#if defined(UNIX) || defined(VMS)
+    reset_signals();		// kill us with CTRL-C here, if you like
+#endif
+
+    init_longVersion();
+    mch_msg(longVersion);
+    mch_msg(_("\n\nUsage:"));
+    for (i = 0; ; ++i)
+    {
+	mch_msg(_(" vim [arguments] "));
+	mch_msg(_(use[i]));
+	if (i == ARRAY_LENGTH(use) - 1)
+	    break;
+	mch_msg(_("\n   or:"));
+    }
+#ifdef VMS
+    mch_msg(_("\nWhere case is ignored prepend / to make flag upper case"));
+#endif
+
+    mch_msg(_("\n\nArguments:\n"));
+    main_msg(_("--\t\t\tOnly file names after this"));
+#ifdef EXPAND_FILENAMES
+    main_msg(_("--literal\t\tDon't expand wildcards"));
+#endif
+#ifdef FEAT_OLE
+    main_msg(_("-register\t\tRegister this gvim for OLE"));
+    main_msg(_("-unregister\t\tUnregister gvim for OLE"));
+#endif
+#ifdef FEAT_GUI
+    main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")"));
+    main_msg(_("-f  or  --nofork\tForeground: Don't fork when starting GUI"));
+#endif
+    main_msg(_("-v\t\t\tVi mode (like \"vi\")"));
+    main_msg(_("-e\t\t\tEx mode (like \"ex\")"));
+    main_msg(_("-E\t\t\tImproved Ex mode"));
+    main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")"));
+#ifdef FEAT_DIFF
+    main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")"));
+#endif
+    main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)"));
+    main_msg(_("-R\t\t\tReadonly mode (like \"view\")"));
+    main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")"));
+    main_msg(_("-m\t\t\tModifications (writing files) not allowed"));
+    main_msg(_("-M\t\t\tModifications in text not allowed"));
+    main_msg(_("-b\t\t\tBinary mode"));
+    main_msg(_("-l\t\t\tLisp mode"));
+    main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'"));
+    main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'"));
+    main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]"));
+#ifdef FEAT_EVAL
+    main_msg(_("-D\t\t\tDebugging mode"));
+#endif
+    main_msg(_("-n\t\t\tNo swap file, use memory only"));
+    main_msg(_("-r\t\t\tList swap files and exit"));
+    main_msg(_("-r (with file name)\tRecover crashed session"));
+    main_msg(_("-L\t\t\tSame as -r"));
+#ifdef AMIGA
+    main_msg(_("-f\t\t\tDon't use newcli to open window"));
+    main_msg(_("-dev <device>\t\tUse <device> for I/O"));
+#endif
+#ifdef FEAT_ARABIC
+    main_msg(_("-A\t\t\tStart in Arabic mode"));
+#endif
+#ifdef FEAT_RIGHTLEFT
+    main_msg(_("-H\t\t\tStart in Hebrew mode"));
+#endif
+    main_msg(_("-T <terminal>\tSet terminal type to <terminal>"));
+    main_msg(_("--not-a-term\t\tSkip warning for input/output not being a terminal"));
+#ifdef FEAT_GUI
+    main_msg(_("--gui-dialog-file {fname}  For testing: write dialog text"));
+#endif
+    main_msg(_("--ttyfail\t\tExit if input or output is not a terminal"));
+    main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc"));
+#ifdef FEAT_GUI
+    main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc"));
+#endif
+    main_msg(_("--noplugin\t\tDon't load plugin scripts"));
+    main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)"));
+    main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)"));
+    main_msg(_("-O[N]\t\tLike -o but split vertically"));
+    main_msg(_("+\t\t\tStart at end of file"));
+    main_msg(_("+<lnum>\t\tStart at line <lnum>"));
+    main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file"));
+    main_msg(_("-c <command>\t\tExecute <command> after loading the first file"));
+    main_msg(_("-S <session>\t\tSource file <session> after loading the first file"));
+    main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>"));
+    main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>"));
+    main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>"));
+#ifdef FEAT_CRYPT
+    main_msg(_("-x\t\t\tEdit encrypted files"));
+#endif
+#if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11)
+# if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK)
+    main_msg(_("-display <display>\tConnect Vim to this particular X-server"));
+# endif
+    main_msg(_("-X\t\t\tDo not connect to X server"));
+#endif
+#ifdef FEAT_CLIENTSERVER
+    main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible"));
+    main_msg(_("--remote-silent <files>  Same, don't complain if there is no server"));
+    main_msg(_("--remote-wait <files>  As --remote but wait for files to have been edited"));
+    main_msg(_("--remote-wait-silent <files>  Same, don't complain if there is no server"));
+    main_msg(_("--remote-tab[-wait][-silent] <files>  As --remote but use tab page per file"));
+    main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit"));
+    main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result"));
+    main_msg(_("--serverlist\t\tList available Vim server names and exit"));
+    main_msg(_("--servername <name>\tSend to/become the Vim server <name>"));
+#endif
+#ifdef STARTUPTIME
+    main_msg(_("--startuptime <file>\tWrite startup timing messages to <file>"));
+#endif
+#ifdef FEAT_JOB_CHANNEL
+    main_msg(_("--log <file>\t\tStart logging to <file> early"));
+#endif
+#ifdef FEAT_VIMINFO
+    main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo"));
+#endif
+    main_msg(_("--clean\t\t'nocompatible', Vim defaults, no plugins, no viminfo"));
+    main_msg(_("-h  or  --help\tPrint Help (this message) and exit"));
+    main_msg(_("--version\t\tPrint version information and exit"));
+
+#ifdef FEAT_GUI_X11
+# ifdef FEAT_GUI_MOTIF
+    mch_msg(_("\nArguments recognised by gvim (Motif version):\n"));
+# endif
+    main_msg(_("-display <display>\tRun Vim on <display>"));
+    main_msg(_("-iconic\t\tStart Vim iconified"));
+    main_msg(_("-background <color>\tUse <color> for the background (also: -bg)"));
+    main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)"));
+    main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)"));
+    main_msg(_("-boldfont <font>\tUse <font> for bold text"));
+    main_msg(_("-italicfont <font>\tUse <font> for italic text"));
+    main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)"));
+    main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)"));
+    main_msg(_("-scrollbarwidth <width>  Use a scrollbar width of <width> (also: -sw)"));
+    main_msg(_("-reverse\t\tUse reverse video (also: -rv)"));
+    main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)"));
+    main_msg(_("-xrm <resource>\tSet the specified resource"));
+#endif // FEAT_GUI_X11
+#ifdef FEAT_GUI_GTK
+    mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n"));
+    main_msg(_("-background <color>\tUse <color> for the background (also: -bg)"));
+    main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)"));
+    main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)"));
+    main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)"));
+    main_msg(_("-iconic\t\tStart Vim iconified"));
+    main_msg(_("-reverse\t\tUse reverse video (also: -rv)"));
+    main_msg(_("-display <display>\tRun Vim on <display> (also: --display)"));
+    main_msg(_("--role <role>\tSet a unique role to identify the main window"));
+    main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget"));
+    main_msg(_("--echo-wid\t\tMake gvim echo the Window ID on stdout"));
+#endif
+#ifdef FEAT_GUI_MSWIN
+# ifdef VIMDLL
+    if (gui.starting)
+# endif
+    {
+	main_msg(_("-P <parent title>\tOpen Vim inside parent application"));
+	main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget"));
+    }
+#endif
+
+#ifdef FEAT_GUI_GNOME
+    // Gnome gives extra messages for --help if we continue, but not for -h.
+    if (gui.starting)
+    {
+	mch_msg("\n");
+	gui.dofork = FALSE;
+    }
+    else
+#endif
+	mch_exit(0);
+}
+
+/*
+ * Check the result of the ATTENTION dialog:
+ * When "Quit" selected, exit Vim.
+ * When "Recover" selected, recover the file.
+ */
+    static void
+check_swap_exists_action(void)
+{
+    if (swap_exists_action == SEA_QUIT)
+	getout(1);
+    handle_swap_exists(NULL);
+}
+
+#endif // NO_VIM_MAIN
+
+#if !defined(NO_VIM_MAIN) && defined(FEAT_EVAL)
+    static void
+set_progpath(char_u *argv0)
+{
+    char_u *val = argv0;
+
+# ifdef MSWIN
+    // A relative path containing a "/" will become invalid when using ":cd",
+    // turn it into a full path.
+    // On MS-Windows "vim" should be expanded to "vim.exe", thus always do
+    // this.
+    char_u *path = NULL;
+
+    if (mch_can_exe(argv0, &path, FALSE) && path != NULL)
+	val = path;
+# else
+    char_u	buf[MAXPATHL + 1];
+#  ifdef PROC_EXE_LINK
+    char	linkbuf[MAXPATHL + 1];
+    ssize_t	len;
+
+    len = readlink(PROC_EXE_LINK, linkbuf, MAXPATHL);
+    if (len > 0)
+    {
+	linkbuf[len] = NUL;
+	val = (char_u *)linkbuf;
+    }
+#  endif
+
+    if (!mch_isFullName(val))
+    {
+	if (gettail(val) != val
+			   && vim_FullName(val, buf, MAXPATHL, TRUE) != FAIL)
+	    val = buf;
+    }
+# endif
+
+    set_vim_var_string(VV_PROGPATH, val, -1);
+
+# ifdef MSWIN
+    vim_free(path);
+# endif
+}
+
+#endif // NO_VIM_MAIN