1 /* vi:set ts=8 sts=4 sw=4:
3 * VIM - Vi IMproved by Bram Moolenaar
5 * Do ":help uganda" in Vim to read copying and usage conditions.
6 * Do ":help credits" in Vim to see a list of people who contributed.
7 * See README.txt for an overview of the Vim source code.
10 #if defined(MSDOS) || defined(WIN32) || defined(_WIN64)
11 # include "vimio.h" /* for close() and dup() */
18 # include <spawno.h> /* special MS-DOS swapping library */
27 # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() */
32 /* Maximum number of commands from + or -c arguments. */
33 #define MAX_ARG_CMDS 10
35 /* values for "window_layout" */
36 #define WIN_HOR 1 /* "-o" horizontally split windows */
37 #define WIN_VER 2 /* "-O" vertically split windows */
38 #define WIN_TABS 3 /* "-p" windows on tab pages */
40 /* Struct for various parameters passed between main() and other functions. */
46 int evim_mode
; /* started as "evim" */
47 char_u
*use_vimrc
; /* vimrc from -u argument */
49 int n_commands
; /* no. of commands from + or -c */
50 char_u
*commands
[MAX_ARG_CMDS
]; /* commands from + or -c arg. */
51 char_u cmds_tofree
[MAX_ARG_CMDS
]; /* commands that need free() */
52 int n_pre_commands
; /* no. of commands from --cmd */
53 char_u
*pre_commands
[MAX_ARG_CMDS
]; /* commands from --cmd argument */
55 int edit_type
; /* type of editing to do */
56 char_u
*tagname
; /* tag from -t argument */
58 char_u
*use_ef
; /* 'errorfile' from -q argument */
62 int stdout_isatty
; /* is stdout a terminal? */
63 char_u
*term
; /* specified terminal name */
65 int ask_for_key
; /* -x argument */
67 int no_swap_file
; /* "-n" argument used */
69 int use_debug_break_level
;
72 int window_count
; /* number of windows to use */
73 int window_layout
; /* 0, WIN_HOR, WIN_VER or WIN_TABS */
76 #ifdef FEAT_CLIENTSERVER
77 int serverArg
; /* TRUE when argument for a server */
78 char_u
*serverName_arg
; /* cmdline arg for server name */
79 char_u
*serverStr
; /* remote server command */
80 char_u
*serverStrEnc
; /* encoding of serverStr */
81 char_u
*servername
; /* allocated name for our server */
83 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
84 int literal
; /* don't expand file names */
87 int full_path
; /* file name argument was full path */
90 int diff_mode
; /* start with 'diff' set */
94 /* Values for edit_type. */
95 #define EDIT_NONE 0 /* no edit type yet */
96 #define EDIT_FILE 1 /* file name argument[s] given, use argument list */
97 #define EDIT_STDIN 2 /* read file from stdin */
98 #define EDIT_TAG 3 /* tag name argument given, use tagname */
99 #define EDIT_QF 4 /* start in quickfix mode */
101 #if defined(UNIX) || defined(VMS)
102 static int file_owned
__ARGS((char *fname
));
104 static void mainerr
__ARGS((int, char_u
*));
105 static void main_msg
__ARGS((char *s
));
106 static void usage
__ARGS((void));
107 static int get_number_arg
__ARGS((char_u
*p
, int *idx
, int def
));
108 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
109 static void init_locale
__ARGS((void));
111 static void parse_command_name
__ARGS((mparm_T
*parmp
));
112 static void early_arg_scan
__ARGS((mparm_T
*parmp
));
113 static void command_line_scan
__ARGS((mparm_T
*parmp
));
114 static void check_tty
__ARGS((mparm_T
*parmp
));
115 static void read_stdin
__ARGS((void));
116 static void create_windows
__ARGS((mparm_T
*parmp
));
118 static void edit_buffers
__ARGS((mparm_T
*parmp
));
120 static void exe_pre_commands
__ARGS((mparm_T
*parmp
));
121 static void exe_commands
__ARGS((mparm_T
*parmp
));
122 static void source_startup_scripts
__ARGS((mparm_T
*parmp
));
123 static void main_start_gui
__ARGS((void));
124 #if defined(HAS_SWAP_EXISTS_ACTION)
125 static void check_swap_exists_action
__ARGS((void));
127 #ifdef FEAT_CLIENTSERVER
128 static void exec_on_server
__ARGS((mparm_T
*parmp
));
129 static void prepare_server
__ARGS((mparm_T
*parmp
));
130 static void cmdsrv_main
__ARGS((int *argc
, char **argv
, char_u
*serverName_arg
, char_u
**serverStr
));
131 static char_u
*serverMakeName
__ARGS((char_u
*arg
, char *cmd
));
136 static FILE *time_fd
= NULL
;
140 * Different types of error messages.
142 static char *(main_errors
[]) =
144 N_("Unknown option argument"),
145 #define ME_UNKNOWN_OPTION 0
146 N_("Too many edit arguments"),
147 #define ME_TOO_MANY_ARGS 1
148 N_("Argument missing after"),
149 #define ME_ARG_MISSING 2
150 N_("Garbage after option argument"),
152 N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"),
153 #define ME_EXTRA_CMD 4
154 N_("Invalid argument for"),
155 #define ME_INVALID_ARG 5
158 #ifndef PROTO /* don't want a prototype for main() */
163 # ifdef FEAT_GUI_MSWIN
175 char_u
*fname
= NULL
; /* file name from command line */
176 mparm_T params
; /* various parameters passed between
177 * main() and other functions. */
180 * Do any system-specific initialisations. These can NOT use IObuff or
181 * NameBuff. Thus emsg2() cannot be called!
185 /* Many variables are in "params" so that we can pass them to invoked
186 * functions without a lot of arguments. "argc" and "argv" are also
187 * copied, so that they can be changed. */
188 vim_memset(¶ms
, 0, sizeof(params
));
191 params
.want_full_screen
= TRUE
;
193 params
.use_debug_break_level
= -1;
196 params
.window_count
= -1;
200 vim_tcl_init(params
.argv
[0]);
204 atexit(vim_mem_profile_dump
);
208 time_fd
= mch_fopen(STARTUPTIME
, "a");
209 TIME_MSG("--- VIM STARTING ---");
211 starttime
= time(NULL
);
214 _wildcard(¶ms
.argc
, ¶ms
.argv
);
218 (void)mb_init(); /* init mb_bytelen_tab[] to ones */
221 eval_init(); /* init global variables */
225 qnx_init(); /* PhAttach() for clipboard, (and gui) */
228 #ifdef MAC_OS_CLASSIC
229 /* Prepare for possibly starting GUI sometime */
230 /* Macintosh needs this before any memory is allocated. */
231 gui_prepare(¶ms
.argc
, params
.argv
);
232 TIME_MSG("GUI prepared");
235 /* Init the table of Normal mode commands. */
238 #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC)
239 make_version(); /* Construct the long version string. */
243 * Allocate space for the generic buffers (needed for set_init_1() and
246 if ((IObuff
= alloc(IOSIZE
)) == NULL
247 || (NameBuff
= alloc(MAXPATHL
)) == NULL
)
249 TIME_MSG("Allocated generic buffers");
252 /* Wait a moment for debugging NetBeans. Must be after allocating
254 nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL");
255 nbdebug_wait(WT_ENV
| WT_WAIT
| WT_STOP
, "SPRO_GVIM_WAIT", 20);
256 TIME_MSG("NetBeans debug wait");
259 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
261 * Setup to use the current locale (for ctype() and many other things).
262 * NOTE: Translated messages with encodings other than latin1 will not
263 * work until set_init_1() has been called!
266 TIME_MSG("locale set");
270 gui
.dofork
= TRUE
; /* default is to use fork() */
274 * Do a first scan of the arguments in "argv[]":
275 * -display or --display
280 early_arg_scan(¶ms
);
282 #ifdef FEAT_SUN_WORKSHOP
283 findYourself(params
.argv
[0]);
285 #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC)
286 /* Prepare for possibly starting GUI sometime */
287 gui_prepare(¶ms
.argc
, params
.argv
);
288 TIME_MSG("GUI prepared");
291 #ifdef FEAT_CLIPBOARD
292 clip_init(FALSE
); /* Initialise clipboard stuff */
293 TIME_MSG("clipboard setup");
297 * Check if we have an interactive window.
298 * On the Amiga: If there is no window, we open one with a newcli command
299 * (needed for :! to * work). mch_check_win() will also handle the -d or
302 params
.stdout_isatty
= (mch_check_win(params
.argc
, params
.argv
) != FAIL
);
303 TIME_MSG("window checked");
306 * Allocate the first window and buffer.
307 * Can't do anything without it, exit when it fails.
309 if (win_alloc_first() == FAIL
)
312 init_yank(); /* init yank buffers */
314 alist_init(&global_alist
); /* Init the argument list to empty. */
317 * Set the default values for the options.
318 * NOTE: Non-latin1 translated messages are working only after this,
319 * because this is where "has_mbyte" will be set, which is used by
320 * msg_outtrans_len_attr().
321 * First find out the home directory, needed to expand "~" in options.
323 init_homedir(); /* find real value of $HOME */
328 set_lang_var(); /* set v:lang and v:ctype */
331 #ifdef FEAT_CLIENTSERVER
333 * Do the client-server stuff, unless "--servername ''" was used.
334 * This may exit Vim if the command was sent to the server.
336 exec_on_server(¶ms
);
340 * Figure out the way to work from the command name argv[0].
341 * "vimdiff" starts diff mode, "rvim" sets "restricted", etc.
343 parse_command_name(¶ms
);
346 * Process the command line arguments. File names are put in the global
347 * argument list "global_alist".
349 command_line_scan(¶ms
);
350 TIME_MSG("parsing arguments");
353 * On some systems, when we compile with the GUI, we always use it. On Mac
354 * there is no terminal version, and on Windows we can't fork one off with
357 #ifdef ALWAYS_USE_GUI
360 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
362 * Check if the GUI can be started. Reset gui.starting if not.
363 * Don't know about other systems, stay on the safe side and don't check.
365 if (gui
.starting
&& gui_init_check() == FAIL
)
367 gui
.starting
= FALSE
;
369 /* When running "evim" or "gvim -y" we need the menus, exit if we
370 * don't have them. */
371 if (params
.evim_mode
)
379 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
381 * Expand wildcards in file names.
385 /* Temporarily add '(' and ')' to 'isfname'. These are valid
386 * filename characters but are excluded from 'isfname' to make
387 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */
388 do_cmdline_cmd((char_u
*)":set isf+=(,)");
389 alist_expand(NULL
, 0);
390 do_cmdline_cmd((char_u
*)":set isf&");
393 fname
= alist_name(&GARGLIST
[0]);
396 #if defined(WIN32) && defined(FEAT_MBYTE)
398 extern void set_alist_count(void);
400 /* Remember the number of entries in the argument list. If it changes
401 * we don't react on setting 'encoding'. */
407 if (GARGCOUNT
== 1 && params
.full_path
)
410 * If there is one filename, fully qualified, we have very probably
411 * been invoked from explorer, so change to the file's directory.
412 * Hint: to avoid this when typing a command use a forward slash.
413 * If the cd fails, it doesn't matter.
415 (void)vim_chdirfile(fname
);
418 TIME_MSG("expanding arguments");
421 if (params
.diff_mode
&& params
.window_count
== -1)
422 params
.window_count
= 0; /* open up to 3 windows */
425 /* Don't redraw until much later. */
429 * When listing swap file names, don't do cursor positioning et. al.
431 if (recoverymode
&& fname
== NULL
)
432 params
.want_full_screen
= FALSE
;
435 * When certain to start the GUI, don't check capabilities of terminal.
436 * For GTK we can't be sure, but when started from the desktop it doesn't
437 * make sense to try using a terminal.
439 #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
445 params
.want_full_screen
= FALSE
;
448 #if defined(FEAT_GUI_MAC) && defined(MACOS_X_UNIX)
449 /* When the GUI is started from Finder, need to display messages in a
450 * message box. isatty(2) returns TRUE anyway, thus we need to check the
451 * name to know we're not started from a terminal. */
452 if (gui
.starting
&& (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0))
454 params
.want_full_screen
= FALSE
;
456 /* Avoid always using "/" as the current directory. Note that when
457 * started from Finder the arglist will be filled later in
458 * HandleODocAE() and "fname" will be NULL. */
459 if (getcwd((char *)NameBuff
, MAXPATHL
) != NULL
460 && STRCMP(NameBuff
, "/") == 0)
463 (void)vim_chdirfile(fname
);
466 expand_env((char_u
*)"$HOME", NameBuff
, MAXPATHL
);
474 * mch_init() sets up the terminal (window) for use. This must be
475 * done after resetting full_screen, otherwise it may move the cursor
477 * Note that we may use mch_exit() before mch_init()!
480 TIME_MSG("shell init");
484 * For want of anywhere else to do it, try to connect to xsmp here.
485 * Fitting it in after gui_mch_init, but before gui_init (via termcapinit).
486 * Hijacking -X 'no X connection' to also disable XSMP connection as that
487 * has a similar delay upon failure.
488 * Only try if SESSION_MANAGER is set to something non-null.
492 char *p
= getenv("SESSION_MANAGER");
494 if (p
!= NULL
&& *p
!= NUL
)
497 TIME_MSG("xsmp init");
503 * Print a warning if stdout is not a terminal.
507 /* This message comes before term inits, but after setting "silent_mode"
508 * when the input is not a tty. */
509 if (GARGCOUNT
> 1 && !silent_mode
)
510 printf(_("%d files to edit\n"), GARGCOUNT
);
512 if (params
.want_full_screen
&& !silent_mode
)
514 termcapinit(params
.term
); /* set terminal name and get terminal
515 capabilities (will set full_screen) */
516 screen_start(); /* don't know where cursor is now */
517 TIME_MSG("Termcap init");
521 * Set the default values for the options that use Rows and Columns.
523 ui_get_shellsize(); /* inits Rows and Columns */
524 #ifdef FEAT_NETBEANS_INTG
526 Columns
+= 2; /* leave room for glyph gutter */
530 /* Set the 'diff' option now, so that it can be checked for in a .vimrc
531 * file. There is no buffer yet though. */
532 if (params
.diff_mode
)
533 diff_win_options(firstwin
, FALSE
);
536 cmdline_row
= Rows
- p_ch
;
537 msg_row
= cmdline_row
;
538 screenalloc(FALSE
); /* allocate screen buffers */
543 no_wait_return
= TRUE
;
545 init_mappings(); /* set up initial mappings */
547 init_highlight(TRUE
, FALSE
); /* set the default highlight groups */
548 TIME_MSG("init highlight");
551 /* Set the break level after the terminal is initialized. */
552 debug_break_level
= params
.use_debug_break_level
;
555 /* Execute --cmd arguments. */
556 exe_pre_commands(¶ms
);
558 /* Source startup scripts. */
559 source_startup_scripts(¶ms
);
563 * Read all the plugin files.
564 * Only when compiled with +eval, since most plugins need it.
568 # ifdef VMS /* Somehow VMS doesn't handle the "**". */
569 source_runtime((char_u
*)"plugin/*.vim", TRUE
);
571 source_runtime((char_u
*)"plugin/**/*.vim", TRUE
);
573 TIME_MSG("loading plugins");
578 /* Decide about window layout for diff mode after reading vimrc. */
579 if (params
.diff_mode
&& params
.window_layout
== 0)
581 if (diffopt_horizontal())
582 params
.window_layout
= WIN_HOR
; /* use horizontal split */
584 params
.window_layout
= WIN_VER
; /* use vertical split */
589 * Recovery mode without a file name: List swap files.
590 * This uses the 'dir' option, therefore it must be after the
593 if (recoverymode
&& fname
== NULL
)
595 recover_names(NULL
, TRUE
, 0);
600 * Set a few option defaults after reading .vimrc files:
601 * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'.
607 * "-n" argument: Disable swap file by setting 'updatecount' to 0.
608 * Note that this overrides anything from a vimrc file.
610 if (params
.no_swap_file
)
614 if (curwin
->w_p_rl
&& p_altkeymap
)
616 p_hkmap
= FALSE
; /* Reset the Hebrew keymap mode */
618 curwin
->w_p_arab
= FALSE
; /* Reset the Arabic keymap mode */
620 p_fkmap
= TRUE
; /* Set the Farsi keymap mode */
627 #if defined(UNIX) || defined(VMS)
628 /* When something caused a message from a vimrc script, need to output
629 * an extra newline before the shell prompt. */
630 if (did_emsg
|| msg_didout
)
634 gui_start(); /* will set full_screen to TRUE */
635 TIME_MSG("starting GUI");
637 /* When running "evim" or "gvim -y" we need the menus, exit if we
638 * don't have them. */
639 if (!gui
.in_use
&& params
.evim_mode
)
644 #ifdef SPAWNO /* special MSDOS swapping library */
645 init_SPAWNO("", SWAP_ANY
);
650 * Read in registers, history etc, but not marks, from the viminfo file
652 if (*p_viminfo
!= NUL
)
654 read_viminfo(NULL
, TRUE
, FALSE
, FALSE
);
655 TIME_MSG("reading viminfo");
661 * "-q errorfile": Load the error file now.
662 * If the error file can't be read, exit before doing anything else.
664 if (params
.edit_type
== EDIT_QF
)
666 if (params
.use_ef
!= NULL
)
667 set_string_option_direct((char_u
*)"ef", -1,
668 params
.use_ef
, OPT_FREE
, SID_CARG
);
669 if (qf_init(NULL
, p_ef
, p_efm
, TRUE
) < 0)
674 TIME_MSG("reading errorfile");
679 * Start putting things on the screen.
680 * Scroll screen down before drawing over it
681 * Clear screen now, so file message will not be cleared.
683 starting
= NO_BUFFERS
;
684 no_wait_return
= FALSE
;
690 * This seems to be required to make callbacks to be called now, instead
691 * of after things have been put on the screen, which then may be deleted
692 * when getting a resize callback.
693 * For the Mac this handles putting files dropped on the Vim icon to
698 # ifdef FEAT_SUN_WORKSHOP
699 if (!usingSunWorkShop
)
701 gui_wait_for_chars(50L);
702 TIME_MSG("GUI delay");
706 #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD)
710 #ifdef FEAT_XCLIPBOARD
711 /* Start using the X clipboard, unless the GUI was started. */
717 TIME_MSG("setup clipboard");
721 #ifdef FEAT_CLIENTSERVER
722 /* Prepare for being a Vim server. */
723 prepare_server(¶ms
);
727 * If "-" argument given: Read file from stdin.
728 * Do this before starting Raw mode, because it may change things that the
729 * writing end of the pipe doesn't like, e.g., in case stdin and stderr
730 * are the same terminal: "cat | vim -".
731 * Using autocommands here may cause trouble...
733 if (params
.edit_type
== EDIT_STDIN
&& !recoverymode
)
736 #if defined(UNIX) || defined(VMS)
737 /* When switching screens and something caused a message from a vimrc
738 * script, need to output an extra newline on exit. */
739 if ((did_emsg
|| msg_didout
) && *T_TI
!= NUL
)
740 newline_on_exit
= TRUE
;
744 * When done something that is not allowed or error message call
745 * wait_return. This must be done before starttermcap(), because it may
746 * switch to another screen. It must be done after settmode(TMODE_RAW),
747 * because we want to react on a single key stroke.
748 * Call settmode and starttermcap here, so the T_KS and T_TI may be
749 * defined by termcapinit and redefined in .exrc.
752 TIME_MSG("setting raw mode");
754 if (need_wait_return
|| msg_didany
)
757 TIME_MSG("waiting for return");
760 starttermcap(); /* start termcap if not done by wait_return() */
761 TIME_MSG("start termcap");
764 setmouse(); /* may start using the mouse */
767 scroll_region_reset(); /* In case Rows changed */
768 scroll_start(); /* may scroll the screen to the right position */
771 * Don't clear the screen when starting in Ex mode, unless using the GUI.
781 screenclear(); /* clear screen */
782 TIME_MSG("clearing screen");
786 if (params
.ask_for_key
)
788 (void)get_crypt_key(TRUE
, TRUE
);
789 TIME_MSG("getting crypt key");
793 no_wait_return
= TRUE
;
796 * Create the requested number of windows and edit buffers in them.
797 * Also does recovery if "recoverymode" set.
799 create_windows(¶ms
);
800 TIME_MSG("opening buffers");
803 /* clear v:swapcommand */
804 set_vim_var_string(VV_SWAPCOMMAND
, NULL
, -1);
807 /* Ex starts at last line of the file */
809 curwin
->w_cursor
.lnum
= curbuf
->b_ml
.ml_line_count
;
812 apply_autocmds(EVENT_BUFENTER
, NULL
, NULL
, FALSE
, curbuf
);
813 TIME_MSG("BufEnter autocommands");
819 * When started with "-q errorfile" jump to first error now.
821 if (params
.edit_type
== EDIT_QF
)
823 qf_jump(NULL
, 0, 0, FALSE
);
824 TIME_MSG("jump to first error");
830 * If opened more than one window, start editing files in the other
833 edit_buffers(¶ms
);
837 if (params
.diff_mode
)
841 /* set options in each window for "vimdiff". */
842 for (wp
= firstwin
; wp
!= NULL
; wp
= wp
->w_next
)
843 diff_win_options(wp
, TRUE
);
848 * Shorten any of the filenames, but only when absolute.
850 shorten_fnames(FALSE
);
853 * Need to jump to the tag before executing the '-c command'.
854 * Makes "vim -c '/return' -t main" work.
856 if (params
.tagname
!= NULL
)
858 #if defined(HAS_SWAP_EXISTS_ACTION)
859 swap_exists_did_quit
= FALSE
;
862 vim_snprintf((char *)IObuff
, IOSIZE
, "ta %s", params
.tagname
);
863 do_cmdline_cmd(IObuff
);
864 TIME_MSG("jumping to tag");
866 #if defined(HAS_SWAP_EXISTS_ACTION)
867 /* If the user doesn't want to edit the file then we quit here. */
868 if (swap_exists_did_quit
)
873 /* Execute any "+", "-c" and "-S" arguments. */
874 if (params
.n_commands
> 0)
875 exe_commands(¶ms
);
877 RedrawingDisabled
= 0;
878 redraw_all_later(NOT_VALID
);
879 no_wait_return
= FALSE
;
882 #ifdef FEAT_TERMRESPONSE
883 /* Requesting the termresponse is postponed until here, so that a "-c q"
884 * argument doesn't make it appear in the shell Vim was started from. */
885 may_req_termresponse();
888 /* start in insert mode */
890 need_start_insertmode
= TRUE
;
893 apply_autocmds(EVENT_VIMENTER
, NULL
, NULL
, FALSE
, curbuf
);
894 TIME_MSG("VimEnter autocommands");
897 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND)
898 /* When a startup script or session file setup for diff'ing and
899 * scrollbind, sync the scrollbind now. */
900 if (curwin
->w_p_diff
&& curwin
->w_p_scb
)
903 check_scrollbind((linenr_T
)0, 0L);
904 TIME_MSG("diff scrollbinding");
908 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
909 mch_set_winsize_now(); /* Allow winsize changes from now on */
912 #if defined(FEAT_GUI) && defined(FEAT_WINDOWS)
913 /* When tab pages were created, may need to update the tab pages line and
914 * scrollbars. This is skipped while creating them. */
915 if (first_tabpage
->tp_next
!= NULL
)
918 gui_init_which_components(NULL
);
919 gui_update_scrollbars(TRUE
);
921 need_mouse_correct
= TRUE
;
924 /* If ":startinsert" command used, stuff a dummy command to be able to
925 * call normal_cmd(), which will then start Insert mode. */
926 if (restart_edit
!= 0)
927 stuffcharReadbuff(K_NOP
);
929 #ifdef FEAT_NETBEANS_INTG
931 /* Tell the client that it can start sending commands. */
932 netbeans_startup_done();
935 TIME_MSG("before starting main loop");
938 * Call the main command loop. This never returns.
940 main_loop(FALSE
, FALSE
);
947 * Main loop: Execute Normal mode commands until exiting Vim.
948 * Also used to handle commands in the command-line window, until the window
950 * Also used to handle ":visual" command after ":global": execute Normal mode
951 * commands, return when entering Ex mode. "noexmode" is TRUE then.
954 main_loop(cmdwin
, noexmode
)
955 int cmdwin
; /* TRUE when working in the command-line window */
956 int noexmode
; /* TRUE when return on entering Ex mode */
958 oparg_T oa
; /* operator arguments */
959 int previous_got_int
= FALSE
; /* "got_int" was TRUE */
961 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
962 /* Setup to catch a terminating error from the X server. Just ignore
963 * it, restore the state and continue. This might not always work
964 * properly, but at least we don't exit unexpectedly when the X server
965 * exists while Vim is running in a console. */
966 if (!cmdwin
&& !noexmode
&& SETJMP(x_jump_env
))
970 VIsual_active
= FALSE
;
973 need_wait_return
= FALSE
;
977 RedrawingDisabled
= 0;
989 redraw_later_clear();
996 || cmdwin_result
== 0
1002 did_check_timestamps
= FALSE
;
1003 if (need_check_timestamps
)
1004 check_timestamps(FALSE
);
1005 if (need_wait_return
) /* if wait_return still needed ... */
1006 wait_return(FALSE
); /* ... call it now */
1007 if (need_start_insertmode
&& goto_im()
1013 need_start_insertmode
= FALSE
;
1014 stuffReadbuff((char_u
*)"i"); /* start insert mode next */
1015 /* skip the fileinfo message now, because it would be shown
1016 * after insert mode finishes! */
1017 need_fileinfo
= FALSE
;
1021 /* Reset "got_int" now that we got back to the main loop. Except when
1022 * inside a ":g/pat/cmd" command, then the "got_int" needs to abort
1024 * For ":g/pat/vi" we reset "got_int" when used once. When used
1025 * a second time we go back to Ex mode and abort the ":g" command. */
1028 if (noexmode
&& global_busy
&& !exmode_active
&& previous_got_int
)
1030 /* Typed two CTRL-C in a row: go back to ex mode as if "Q" was
1031 * used and keep "got_int" set, so that it aborts ":g". */
1032 exmode_active
= EXMODE_NORMAL
;
1035 else if (!global_busy
|| !exmode_active
)
1038 (void)vgetc(); /* flush all buffers */
1041 previous_got_int
= TRUE
;
1044 previous_got_int
= FALSE
;
1051 * If skip redraw is set (for ":" in wait_return()), don't redraw now.
1052 * If there is nothing in the stuff_buffer or do_redraw is TRUE,
1053 * update cursor and redraw.
1055 if (skip_redraw
|| exmode_active
)
1056 skip_redraw
= FALSE
;
1057 else if (do_redraw
|| stuff_empty())
1060 /* Trigger CursorMoved if the cursor moved. */
1061 if (!finish_op
&& has_cursormoved()
1062 && !equalpos(last_cursormoved
, curwin
->w_cursor
))
1064 apply_autocmds(EVENT_CURSORMOVED
, NULL
, NULL
, FALSE
, curbuf
);
1065 last_cursormoved
= curwin
->w_cursor
;
1069 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND)
1070 /* Scroll-binding for diff mode may have been postponed until
1071 * here. Avoids doing it for every change. */
1072 if (diff_need_scrollbind
)
1074 check_scrollbind((linenr_T
)0, 0L);
1075 diff_need_scrollbind
= FALSE
;
1078 #if defined(FEAT_FOLDING) && defined(FEAT_VISUAL)
1079 /* Include a closed fold completely in the Visual area. */
1084 * When 'foldclose' is set, apply 'foldlevel' to folds that don't
1085 * contain the cursor.
1086 * When 'foldopen' is "all", open the fold(s) under the cursor.
1087 * This may mark the window for redrawing.
1089 if (hasAnyFolding(curwin
) && !char_avail())
1092 if (fdo_flags
& FDO_ALL
)
1098 * Before redrawing, make sure w_topline is correct, and w_leftcol
1099 * if lines don't wrap, and w_skipcol if lines wrap.
1106 update_curbuf(INVERTED
);/* update inverted part */
1111 else if (redraw_cmdline
|| clear_cmdline
)
1114 redraw_statuslines();
1120 /* display message after redraw */
1121 if (keep_msg
!= NULL
)
1125 /* msg_attr_keep() will set keep_msg to NULL, must free the
1129 msg_attr(p
, keep_msg_attr
);
1132 if (need_fileinfo
) /* show file info after redraw */
1134 fileinfo(FALSE
, TRUE
, FALSE
);
1135 need_fileinfo
= FALSE
;
1138 emsg_on_display
= FALSE
; /* can delete error message now */
1140 msg_didany
= FALSE
; /* reset lines_left in msg_start() */
1141 may_clear_sb_text(); /* clear scroll-back text on next msg */
1150 if (need_mouse_correct
)
1151 gui_mouse_correct();
1155 * Update w_curswant if w_set_curswant has been set.
1156 * Postponed until here to avoid computing w_virtcol too often.
1162 * May perform garbage collection when waiting for a character, but
1163 * only at the very toplevel. Otherwise we may be using a List or
1164 * Dict internally somewhere.
1165 * "may_garbage_collect" is reset in vgetc() which is invoked through
1166 * do_exmode() and normal_cmd().
1168 may_garbage_collect
= (!cmdwin
&& !noexmode
);
1171 * If we're invoked as ex, do a round of ex commands.
1172 * Otherwise, get and execute a normal mode command.
1176 if (noexmode
) /* End of ":global/path/visual" commands */
1178 do_exmode(exmode_active
== EXMODE_VIM
);
1181 normal_cmd(&oa
, TRUE
);
1186 #if defined(USE_XSMP) || defined(FEAT_GUI_MSWIN) || defined(PROTO)
1188 * Exit, but leave behind swap files for modified buffers.
1191 getout_preserve_modified(exitval
)
1194 # if defined(SIGHUP) && defined(SIG_IGN)
1195 /* Ignore SIGHUP, because a dropped connection causes a read error, which
1196 * makes Vim exit and then handling SIGHUP causes various reentrance
1198 signal(SIGHUP
, SIG_IGN
);
1201 ml_close_notmod(); /* close all not-modified buffers */
1202 ml_sync_all(FALSE
, FALSE
); /* preserve all swap files */
1203 ml_close_all(FALSE
); /* close all memfiles, without deleting */
1204 getout(exitval
); /* exit Vim properly */
1217 tabpage_T
*tp
, *next_tp
;
1222 /* When running in Ex mode an error causes us to exit with a non-zero exit
1223 * code. POSIX requires this, although it's not 100% clear from the
1226 exitval
+= ex_exitval
;
1228 /* Position the cursor on the last screen line, below all the text */
1232 windgoto((int)Rows
- 1, 0);
1234 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL)
1235 /* Optionally print hashtable efficiency. */
1236 hash_debug_results();
1244 /* Trigger BufWinLeave for all windows, but only once per buffer. */
1245 # if defined FEAT_WINDOWS
1246 for (tp
= first_tabpage
; tp
!= NULL
; tp
= next_tp
)
1248 next_tp
= tp
->tp_next
;
1249 for (wp
= (tp
== curtab
)
1250 ? firstwin
: tp
->tp_firstwin
; wp
!= NULL
; wp
= wp
->w_next
)
1253 if (buf
->b_changedtick
!= -1)
1255 apply_autocmds(EVENT_BUFWINLEAVE
, buf
->b_fname
, buf
->b_fname
,
1257 buf
->b_changedtick
= -1; /* note that we did it already */
1258 /* start all over, autocommands may mess up the lists */
1259 next_tp
= first_tabpage
;
1265 apply_autocmds(EVENT_BUFWINLEAVE
, curbuf
, curbuf
->b_fname
, FALSE
, curbuf
);
1268 /* Trigger BufUnload for buffers that are loaded */
1269 for (buf
= firstbuf
; buf
!= NULL
; buf
= buf
->b_next
)
1270 if (buf
->b_ml
.ml_mfp
!= NULL
)
1272 apply_autocmds(EVENT_BUFUNLOAD
, buf
->b_fname
, buf
->b_fname
,
1274 if (!buf_valid(buf
)) /* autocmd may delete the buffer */
1277 apply_autocmds(EVENT_VIMLEAVEPRE
, NULL
, NULL
, FALSE
, curbuf
);
1281 if (*p_viminfo
!= NUL
)
1282 /* Write out the registers, history, marks etc, to the viminfo file */
1283 write_viminfo(NULL
, FALSE
);
1287 apply_autocmds(EVENT_VIMLEAVE
, NULL
, NULL
, FALSE
, curbuf
);
1296 || (gui
.in_use
&& msg_didany
&& p_verbose
> 0)
1300 /* give the user a chance to read the (error) message */
1301 no_wait_return
= FALSE
;
1306 /* Position the cursor again, the autocommands may have moved it */
1310 windgoto((int)Rows
- 1, 0);
1313 #ifdef FEAT_MZSCHEME
1328 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
1331 #ifdef FEAT_NETBEANS_INTG
1338 if (garbage_collect_at_exit
)
1346 * Get a (optional) count for a Vim argument.
1349 get_number_arg(p
, idx
, def
)
1350 char_u
*p
; /* pointer to argument */
1351 int *idx
; /* index in argument, is incremented */
1352 int def
; /* default value */
1354 if (vim_isdigit(p
[*idx
]))
1356 def
= atoi((char *)&(p
[*idx
]));
1357 while (vim_isdigit(p
[*idx
]))
1363 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
1365 * Setup to use the current locale (for ctype() and many other things).
1370 setlocale(LC_ALL
, "");
1372 /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit
1373 * text while it's expecting text in the current locale. This call avoids
1375 setlocale(LC_CTYPE
, "C");
1378 # ifdef FEAT_GETTEXT
1380 int mustfree
= FALSE
;
1383 # ifdef DYNAMIC_GETTEXT
1384 /* Initialize the gettext library */
1385 dyn_libintl_init(NULL
);
1387 /* expand_env() doesn't work yet, because chartab[] is not initialized
1388 * yet, call vim_getenv() directly */
1389 p
= vim_getenv((char_u
*)"VIMRUNTIME", &mustfree
);
1390 if (p
!= NULL
&& *p
!= NUL
)
1392 vim_snprintf((char *)NameBuff
, MAXPATHL
, "%s/lang", p
);
1393 bindtextdomain(VIMPACKAGE
, (char *)NameBuff
);
1397 textdomain(VIMPACKAGE
);
1404 * Check for: [r][e][g][vi|vim|view][diff][ex[im]]
1405 * If the executable name starts with "r" we disable shell commands.
1406 * If the next character is "e" we run in Easy mode.
1407 * If the next character is "g" we run the GUI version.
1408 * If the next characters are "view" we start in readonly mode.
1409 * If the next characters are "diff" or "vimdiff" we start in diff mode.
1410 * If the next characters are "ex" we start in Ex mode. If it's followed
1411 * by "im" use improved Ex mode.
1414 parse_command_name(parmp
)
1419 initstr
= gettail((char_u
*)parmp
->argv
[0]);
1422 /* An issue has been seen when launching Vim in such a way that
1423 * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the
1424 * executable or a symbolic link of it. Until this issue is resolved
1425 * we prohibit the GUI from being used.
1427 if (STRCMP(initstr
, parmp
->argv
[0]) == 0)
1428 disallow_gui
= TRUE
;
1430 /* TODO: On MacOS X default to gui if argv[0] ends in:
1431 * /Vim.app/Contents/MacOS/Vim */
1435 set_vim_var_string(VV_PROGNAME
, initstr
, -1);
1438 if (TOLOWER_ASC(initstr
[0]) == 'r')
1444 /* Avoid using evim mode for "editor". */
1445 if (TOLOWER_ASC(initstr
[0]) == 'e'
1446 && (TOLOWER_ASC(initstr
[1]) == 'v'
1447 || TOLOWER_ASC(initstr
[1]) == 'g'))
1450 gui
.starting
= TRUE
;
1452 parmp
->evim_mode
= TRUE
;
1456 if (TOLOWER_ASC(initstr
[0]) == 'g' || initstr
[0] == 'k')
1464 if (STRNICMP(initstr
, "view", 4) == 0)
1466 readonlymode
= TRUE
;
1467 curbuf
->b_p_ro
= TRUE
;
1468 p_uc
= 10000; /* don't update very often */
1471 else if (STRNICMP(initstr
, "vim", 3) == 0)
1474 /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */
1475 if (STRICMP(initstr
, "diff") == 0)
1478 parmp
->diff_mode
= TRUE
;
1480 mch_errmsg(_("This Vim was not compiled with the diff feature."));
1486 if (STRNICMP(initstr
, "ex", 2) == 0)
1488 if (STRNICMP(initstr
+ 2, "im", 2) == 0)
1489 exmode_active
= EXMODE_VIM
;
1491 exmode_active
= EXMODE_NORMAL
;
1492 change_compatible(TRUE
); /* set 'compatible' */
1497 * Get the name of the display, before gui_prepare() removes it from
1498 * argv[]. Used for the xterm-clipboard display.
1500 * Also find the --server... arguments and --socketid and --windowid
1504 early_arg_scan(parmp
)
1507 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER)
1508 int argc
= parmp
->argc
;
1509 char **argv
= parmp
->argv
;
1512 for (i
= 1; i
< argc
; i
++)
1514 if (STRCMP(argv
[i
], "--") == 0)
1516 # ifdef FEAT_XCLIPBOARD
1517 else if (STRICMP(argv
[i
], "-display") == 0
1518 # if defined(FEAT_GUI_GTK)
1519 || STRICMP(argv
[i
], "--display") == 0
1524 mainerr_arg_missing((char_u
*)argv
[i
]);
1525 xterm_display
= argv
[++i
];
1528 # ifdef FEAT_CLIENTSERVER
1529 else if (STRICMP(argv
[i
], "--servername") == 0)
1532 mainerr_arg_missing((char_u
*)argv
[i
]);
1533 parmp
->serverName_arg
= (char_u
*)argv
[++i
];
1535 else if (STRICMP(argv
[i
], "--serverlist") == 0)
1536 parmp
->serverArg
= TRUE
;
1537 else if (STRNICMP(argv
[i
], "--remote", 8) == 0)
1539 parmp
->serverArg
= TRUE
;
1541 if (strstr(argv
[i
], "-wait") != 0)
1542 /* don't fork() when starting the GUI to edit files ourself */
1548 # if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)
1549 # ifdef FEAT_GUI_W32
1550 else if (STRICMP(argv
[i
], "--windowid") == 0)
1552 else if (STRICMP(argv
[i
], "--socketid") == 0)
1559 mainerr_arg_missing((char_u
*)argv
[i
]);
1560 if (STRNICMP(argv
[i
+1], "0x", 2) == 0)
1561 count
= sscanf(&(argv
[i
+ 1][2]), "%x", &id
);
1563 count
= sscanf(argv
[i
+1], "%u", &id
);
1565 mainerr(ME_INVALID_ARG
, (char_u
*)argv
[i
]);
1567 # ifdef FEAT_GUI_W32
1575 # ifdef FEAT_GUI_GTK
1576 else if (STRICMP(argv
[i
], "--echo-wid") == 0)
1577 echo_wid_arg
= TRUE
;
1584 * Scan the command line arguments.
1587 command_line_scan(parmp
)
1590 int argc
= parmp
->argc
;
1591 char **argv
= parmp
->argv
;
1592 int argv_idx
; /* index in argv[n][] */
1593 int had_minmin
= FALSE
; /* found "--" argument */
1594 int want_argument
; /* option argument with argument */
1601 argv_idx
= 1; /* active option letter is argv[0][argv_idx] */
1605 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument.
1607 if (argv
[0][0] == '+' && !had_minmin
)
1609 if (parmp
->n_commands
>= MAX_ARG_CMDS
)
1610 mainerr(ME_EXTRA_CMD
, NULL
);
1611 argv_idx
= -1; /* skip to next argument */
1612 if (argv
[0][1] == NUL
)
1613 parmp
->commands
[parmp
->n_commands
++] = (char_u
*)"$";
1615 parmp
->commands
[parmp
->n_commands
++] = (char_u
*)&(argv
[0][1]);
1619 * Optional argument.
1621 else if (argv
[0][0] == '-' && !had_minmin
)
1623 want_argument
= FALSE
;
1624 c
= argv
[0][argv_idx
++];
1627 * VMS only uses upper case command lines. Interpret "-X" as "-x"
1628 * and "-/X" as "-X".
1632 c
= argv
[0][argv_idx
++];
1640 case NUL
: /* "vim -" read from stdin */
1641 /* "ex -" silent mode */
1646 if (parmp
->edit_type
!= EDIT_NONE
)
1647 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
1648 parmp
->edit_type
= EDIT_STDIN
;
1649 read_cmd_fd
= 2; /* read from stderr instead of stdin */
1651 argv_idx
= -1; /* skip to next argument */
1654 case '-': /* "--" don't take any more option arguments */
1655 /* "--help" give help message */
1656 /* "--version" give version message */
1657 /* "--literal" take files literally */
1658 /* "--nofork" don't fork */
1659 /* "--noplugin[s]" skip plugins */
1660 /* "--cmd <cmd>" execute cmd before vimrc */
1661 if (STRICMP(argv
[0] + argv_idx
, "help") == 0)
1663 else if (STRICMP(argv
[0] + argv_idx
, "version") == 0)
1665 Columns
= 80; /* need to init Columns */
1666 info_message
= TRUE
; /* use mch_msg(), not mch_errmsg() */
1672 else if (STRNICMP(argv
[0] + argv_idx
, "literal", 7) == 0)
1674 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
1675 parmp
->literal
= TRUE
;
1678 else if (STRNICMP(argv
[0] + argv_idx
, "nofork", 6) == 0)
1681 gui
.dofork
= FALSE
; /* don't fork() when starting GUI */
1684 else if (STRNICMP(argv
[0] + argv_idx
, "noplugin", 8) == 0)
1686 else if (STRNICMP(argv
[0] + argv_idx
, "cmd", 3) == 0)
1688 want_argument
= TRUE
;
1691 #ifdef FEAT_CLIENTSERVER
1692 else if (STRNICMP(argv
[0] + argv_idx
, "serverlist", 10) == 0)
1693 ; /* already processed -- no arg */
1694 else if (STRNICMP(argv
[0] + argv_idx
, "servername", 10) == 0
1695 || STRNICMP(argv
[0] + argv_idx
, "serversend", 10) == 0)
1697 /* already processed -- snatch the following arg */
1705 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)
1706 # ifdef FEAT_GUI_GTK
1707 else if (STRNICMP(argv
[0] + argv_idx
, "socketid", 8) == 0)
1709 else if (STRNICMP(argv
[0] + argv_idx
, "windowid", 8) == 0)
1712 /* already processed -- snatch the following arg */
1721 else if (STRNICMP(argv
[0] + argv_idx
, "echo-wid", 8) == 0)
1723 /* already processed, skip */
1728 if (argv
[0][argv_idx
])
1729 mainerr(ME_UNKNOWN_OPTION
, (char_u
*)argv
[0]);
1733 argv_idx
= -1; /* skip to next argument */
1736 case 'A': /* "-A" start in Arabic mode */
1738 set_option_value((char_u
*)"arabic", 1L, NULL
, 0);
1740 mch_errmsg(_(e_noarabic
));
1745 case 'b': /* "-b" binary mode */
1746 /* Needs to be effective before expanding file names, because
1747 * for Win32 this makes us edit a shortcut file itself,
1748 * instead of the file it links to. */
1749 set_options_bin(curbuf
->b_p_bin
, 1, 0);
1750 curbuf
->b_p_bin
= 1; /* binary file I/O */
1753 case 'C': /* "-C" Compatible */
1754 change_compatible(TRUE
);
1757 case 'e': /* "-e" Ex mode */
1758 exmode_active
= EXMODE_NORMAL
;
1761 case 'E': /* "-E" Improved Ex mode */
1762 exmode_active
= EXMODE_VIM
;
1765 case 'f': /* "-f" GUI: run in foreground. Amiga: open
1766 window directly, not with newcli */
1768 gui
.dofork
= FALSE
; /* don't fork() when starting GUI */
1772 case 'g': /* "-g" start GUI */
1776 case 'F': /* "-F" start in Farsi mode: rl + fkmap set */
1778 curwin
->w_p_rl
= p_fkmap
= TRUE
;
1780 mch_errmsg(_(e_nofarsi
));
1785 case 'h': /* "-h" give help message */
1786 #ifdef FEAT_GUI_GNOME
1787 /* Tell usage() to exit for "gvim". */
1788 gui
.starting
= FALSE
;
1793 case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */
1794 #ifdef FEAT_RIGHTLEFT
1795 curwin
->w_p_rl
= p_hkmap
= TRUE
;
1797 mch_errmsg(_(e_nohebrew
));
1802 case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */
1804 set_option_value((char_u
*)"lisp", 1L, NULL
, 0);
1809 case 'M': /* "-M" no changes or writing of files */
1813 case 'm': /* "-m" no writing of files */
1817 case 'y': /* "-y" easy mode */
1819 gui
.starting
= TRUE
; /* start GUI a bit later */
1821 parmp
->evim_mode
= TRUE
;
1824 case 'N': /* "-N" Nocompatible */
1825 change_compatible(FALSE
);
1828 case 'n': /* "-n" no swap file */
1829 parmp
->no_swap_file
= TRUE
;
1832 case 'p': /* "-p[N]" open N tab pages */
1833 #ifdef TARGET_API_MAC_OSX
1834 /* For some reason on MacOS X, an argument like:
1835 -psn_0_10223617 is passed in when invoke from Finder
1836 or with the 'open' command */
1837 if (argv
[0][argv_idx
] == 's')
1839 argv_idx
= -1; /* bypass full -psn */
1845 /* default is 0: open window for each file */
1846 parmp
->window_count
= get_number_arg((char_u
*)argv
[0],
1848 parmp
->window_layout
= WIN_TABS
;
1852 case 'o': /* "-o[N]" open N horizontal split windows */
1854 /* default is 0: open window for each file */
1855 parmp
->window_count
= get_number_arg((char_u
*)argv
[0],
1857 parmp
->window_layout
= WIN_HOR
;
1861 case 'O': /* "-O[N]" open N vertical split windows */
1862 #if defined(FEAT_VERTSPLIT) && defined(FEAT_WINDOWS)
1863 /* default is 0: open window for each file */
1864 parmp
->window_count
= get_number_arg((char_u
*)argv
[0],
1866 parmp
->window_layout
= WIN_VER
;
1870 #ifdef FEAT_QUICKFIX
1871 case 'q': /* "-q" QuickFix mode */
1872 if (parmp
->edit_type
!= EDIT_NONE
)
1873 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
1874 parmp
->edit_type
= EDIT_QF
;
1875 if (argv
[0][argv_idx
]) /* "-q{errorfile}" */
1877 parmp
->use_ef
= (char_u
*)argv
[0] + argv_idx
;
1880 else if (argc
> 1) /* "-q {errorfile}" */
1881 want_argument
= TRUE
;
1885 case 'R': /* "-R" readonly mode */
1886 readonlymode
= TRUE
;
1887 curbuf
->b_p_ro
= TRUE
;
1888 p_uc
= 10000; /* don't update very often */
1891 case 'r': /* "-r" recovery mode */
1892 case 'L': /* "-L" recovery mode */
1897 if (exmode_active
) /* "-s" silent (batch) mode */
1899 else /* "-s {scriptin}" read from script file */
1900 want_argument
= TRUE
;
1903 case 't': /* "-t {tag}" or "-t{tag}" jump to tag */
1904 if (parmp
->edit_type
!= EDIT_NONE
)
1905 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
1906 parmp
->edit_type
= EDIT_TAG
;
1907 if (argv
[0][argv_idx
]) /* "-t{tag}" */
1909 parmp
->tagname
= (char_u
*)argv
[0] + argv_idx
;
1912 else /* "-t {tag}" */
1913 want_argument
= TRUE
;
1917 case 'D': /* "-D" Debugging */
1918 parmp
->use_debug_break_level
= 9999;
1922 case 'd': /* "-d" 'diff' */
1924 /* check for "-dev {device}" */
1925 if (argv
[0][argv_idx
] == 'e' && argv
[0][argv_idx
+ 1] == 'v')
1926 want_argument
= TRUE
;
1929 parmp
->diff_mode
= TRUE
;
1932 case 'V': /* "-V{N}" Verbose level */
1933 /* default is 10: a little bit verbose */
1934 p_verbose
= get_number_arg((char_u
*)argv
[0], &argv_idx
, 10);
1935 if (argv
[0][argv_idx
] != NUL
)
1937 set_option_value((char_u
*)"verbosefile", 0L,
1938 (char_u
*)argv
[0] + argv_idx
, 0);
1939 argv_idx
= (int)STRLEN(argv
[0]);
1943 case 'v': /* "-v" Vi-mode (as if called "vi") */
1946 gui
.starting
= FALSE
; /* don't start GUI */
1950 case 'w': /* "-w{number}" set window height */
1951 /* "-w {scriptout}" write to script */
1952 if (vim_isdigit(((char_u
*)argv
[0])[argv_idx
]))
1954 n
= get_number_arg((char_u
*)argv
[0], &argv_idx
, 10);
1955 set_option_value((char_u
*)"window", n
, NULL
, 0);
1958 want_argument
= TRUE
;
1962 case 'x': /* "-x" encrypted reading/writing of files */
1963 parmp
->ask_for_key
= TRUE
;
1967 case 'X': /* "-X" don't connect to X server */
1968 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11)
1969 x_no_connect
= TRUE
;
1973 case 'Z': /* "-Z" restricted mode */
1977 case 'c': /* "-c{command}" or "-c {command}" execute
1979 if (argv
[0][argv_idx
] != NUL
)
1981 if (parmp
->n_commands
>= MAX_ARG_CMDS
)
1982 mainerr(ME_EXTRA_CMD
, NULL
);
1983 parmp
->commands
[parmp
->n_commands
++] = (char_u
*)argv
[0]
1989 case 'S': /* "-S {file}" execute Vim script */
1990 case 'i': /* "-i {viminfo}" use for viminfo */
1992 case 'd': /* "-d {device}" device (for Amiga) */
1994 case 'T': /* "-T {terminal}" terminal name */
1995 case 'u': /* "-u {vimrc}" vim inits file */
1996 case 'U': /* "-U {gvimrc}" gvim inits file */
1997 case 'W': /* "-W {scriptout}" overwrite */
1999 case 'P': /* "-P {parent title}" MDI parent */
2001 want_argument
= TRUE
;
2005 mainerr(ME_UNKNOWN_OPTION
, (char_u
*)argv
[0]);
2009 * Handle option arguments with argument.
2014 * Check for garbage immediately after the option letter.
2016 if (argv
[0][argv_idx
] != NUL
)
2017 mainerr(ME_GARBAGE
, (char_u
*)argv
[0]);
2020 if (argc
< 1 && c
!= 'S')
2021 mainerr_arg_missing((char_u
*)argv
[0]);
2027 case 'c': /* "-c {command}" execute command */
2028 case 'S': /* "-S {file}" execute Vim script */
2029 if (parmp
->n_commands
>= MAX_ARG_CMDS
)
2030 mainerr(ME_EXTRA_CMD
, NULL
);
2036 /* "-S" without argument: use default session file
2039 else if (argv
[0][0] == '-')
2041 /* "-S" followed by another option: use default
2042 * session file name. */
2049 p
= alloc((unsigned)(STRLEN(a
) + 4));
2052 sprintf((char *)p
, "so %s", a
);
2053 parmp
->cmds_tofree
[parmp
->n_commands
] = TRUE
;
2054 parmp
->commands
[parmp
->n_commands
++] = p
;
2057 parmp
->commands
[parmp
->n_commands
++] =
2061 case '-': /* "--cmd {command}" execute command */
2062 if (parmp
->n_pre_commands
>= MAX_ARG_CMDS
)
2063 mainerr(ME_EXTRA_CMD
, NULL
);
2064 parmp
->pre_commands
[parmp
->n_pre_commands
++] =
2068 /* case 'd': -d {device} is handled in mch_check_win() for the
2071 #ifdef FEAT_QUICKFIX
2072 case 'q': /* "-q {errorfile}" QuickFix mode */
2073 parmp
->use_ef
= (char_u
*)argv
[0];
2077 case 'i': /* "-i {viminfo}" use for viminfo */
2078 use_viminfo
= (char_u
*)argv
[0];
2081 case 's': /* "-s {scriptin}" read from script file */
2082 if (scriptin
[0] != NULL
)
2085 mch_errmsg(_("Attempt to open script file again: \""));
2086 mch_errmsg(argv
[-1]);
2088 mch_errmsg(argv
[0]);
2092 if ((scriptin
[0] = mch_fopen(argv
[0], READBIN
)) == NULL
)
2094 mch_errmsg(_("Cannot open for reading: \""));
2095 mch_errmsg(argv
[0]);
2099 if (save_typebuf() == FAIL
)
2100 mch_exit(2); /* out of memory */
2103 case 't': /* "-t {tag}" */
2104 parmp
->tagname
= (char_u
*)argv
[0];
2107 case 'T': /* "-T {terminal}" terminal name */
2109 * The -T term argument is always available and when
2110 * HAVE_TERMLIB is supported it overrides the environment
2114 if (term_is_gui((char_u
*)argv
[0]))
2115 gui
.starting
= TRUE
; /* start GUI a bit later */
2118 parmp
->term
= (char_u
*)argv
[0];
2121 case 'u': /* "-u {vimrc}" vim inits file */
2122 parmp
->use_vimrc
= (char_u
*)argv
[0];
2125 case 'U': /* "-U {gvimrc}" gvim inits file */
2127 use_gvimrc
= (char_u
*)argv
[0];
2131 case 'w': /* "-w {nr}" 'window' value */
2132 /* "-w {scriptout}" append to script file */
2133 if (vim_isdigit(*((char_u
*)argv
[0])))
2136 n
= get_number_arg((char_u
*)argv
[0], &argv_idx
, 10);
2137 set_option_value((char_u
*)"window", n
, NULL
, 0);
2142 case 'W': /* "-W {scriptout}" overwrite script file */
2143 if (scriptout
!= NULL
)
2145 if ((scriptout
= mch_fopen(argv
[0],
2146 c
== 'w' ? APPENDBIN
: WRITEBIN
)) == NULL
)
2148 mch_errmsg(_("Cannot open for script output: \""));
2149 mch_errmsg(argv
[0]);
2156 case 'P': /* "-P {parent title}" MDI parent */
2157 gui_mch_set_parent(argv
[0]);
2165 * File name argument.
2169 argv_idx
= -1; /* skip to next argument */
2171 /* Check for only one type of editing. */
2172 if (parmp
->edit_type
!= EDIT_NONE
&& parmp
->edit_type
!= EDIT_FILE
)
2173 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
2174 parmp
->edit_type
= EDIT_FILE
;
2177 /* Remember if the argument was a full path before changing
2178 * slashes to backslashes. */
2179 if (argv
[0][0] != NUL
&& argv
[0][1] == ':' && argv
[0][2] == '\\')
2180 parmp
->full_path
= TRUE
;
2183 /* Add the file to the global argument list. */
2184 if (ga_grow(&global_alist
.al_ga
, 1) == FAIL
2185 || (p
= vim_strsave((char_u
*)argv
[0])) == NULL
)
2188 if (parmp
->diff_mode
&& mch_isdir(p
) && GARGCOUNT
> 0
2189 && !mch_isdir(alist_name(&GARGLIST
[0])))
2193 r
= concat_fnames(p
, gettail(alist_name(&GARGLIST
[0])), TRUE
);
2201 #if defined(__CYGWIN32__) && !defined(WIN32)
2203 * If vim is invoked by non-Cygwin tools, convert away any
2204 * DOS paths, so things like .swp files are created correctly.
2205 * Look for evidence of non-Cygwin paths before we bother.
2206 * This is only for when using the Unix files.
2208 if (strpbrk(p
, "\\:") != NULL
)
2210 char posix_path
[PATH_MAX
];
2212 cygwin_conv_to_posix_path(p
, posix_path
);
2214 p
= vim_strsave(posix_path
);
2220 #ifdef USE_FNAME_CASE
2221 /* Make the case of the file name match the actual file. */
2225 alist_add(&global_alist
, p
,
2226 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
2227 parmp
->literal
? 2 : 0 /* add buffer nr after exp. */
2229 2 /* add buffer number now and use curbuf */
2233 #if defined(FEAT_MBYTE) && defined(WIN32)
2235 /* Remember this argument has been added to the argument list.
2236 * Needed when 'encoding' is changed. */
2237 used_file_arg(argv
[0], parmp
->literal
, parmp
->full_path
,
2244 * If there are no more letters after the current "-", go to next
2245 * argument. argv_idx is set to -1 when the current argument is to be
2248 if (argv_idx
<= 0 || argv
[0][argv_idx
] == NUL
)
2257 /* If there is a "+123" or "-c" command, set v:swapcommand to the first
2259 if (parmp
->n_commands
> 0)
2261 p
= alloc((unsigned)STRLEN(parmp
->commands
[0]) + 3);
2264 sprintf((char *)p
, ":%s\r", parmp
->commands
[0]);
2265 set_vim_var_string(VV_SWAPCOMMAND
, p
, -1);
2273 * Print a warning if stdout is not a terminal.
2274 * When starting in Ex mode and commands come from a file, set Silent mode.
2280 int input_isatty
; /* is active input a terminal? */
2282 input_isatty
= mch_input_isatty();
2288 else if (parmp
->want_full_screen
&& (!parmp
->stdout_isatty
|| !input_isatty
)
2290 /* don't want the delay when started from the desktop */
2297 * This shouldn't be necessary. But if I run netbeans with the log
2298 * output coming to the console and XOpenDisplay fails, I get vim
2299 * trying to start with input/output to my console tty. This fills my
2300 * input buffer so fast I can't even kill the process in under 2
2301 * minutes (and it beeps continuously the whole time :-)
2303 if (usingNetbeans
&& (!parmp
->stdout_isatty
|| !input_isatty
))
2305 mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n"));
2309 if (!parmp
->stdout_isatty
)
2310 mch_errmsg(_("Vim: Warning: Output is not to a terminal\n"));
2312 mch_errmsg(_("Vim: Warning: Input is not from a terminal\n"));
2314 if (scriptin
[0] == NULL
)
2315 ui_delay(2000L, TRUE
);
2316 TIME_MSG("Warning delay");
2321 * Read text from stdin.
2328 #if defined(HAS_SWAP_EXISTS_ACTION)
2329 /* When getting the ATTENTION prompt here, use a dialog */
2330 swap_exists_action
= SEA_DIALOG
;
2332 no_wait_return
= TRUE
;
2334 set_buflisted(TRUE
);
2335 (void)open_buffer(TRUE
, NULL
); /* create memfile and read file */
2336 no_wait_return
= FALSE
;
2338 TIME_MSG("reading stdin");
2339 #if defined(HAS_SWAP_EXISTS_ACTION)
2340 check_swap_exists_action();
2342 #if !(defined(AMIGA) || defined(MACOS))
2344 * Close stdin and dup it from stderr. Required for GPM to work
2345 * properly, and for running external commands.
2346 * Is there any other system that cannot do this?
2354 * Create the requested number of windows and edit buffers in them.
2355 * Also does recovery if "recoverymode" set.
2359 create_windows(parmp
)
2367 * Create the number of windows that was requested.
2369 if (parmp
->window_count
== -1) /* was not set */
2370 parmp
->window_count
= 1;
2371 if (parmp
->window_count
== 0)
2372 parmp
->window_count
= GARGCOUNT
;
2373 if (parmp
->window_count
> 1)
2375 /* Don't change the windows if there was a command in .vimrc that
2376 * already split some windows */
2377 if (parmp
->window_layout
== 0)
2378 parmp
->window_layout
= WIN_HOR
;
2379 if (parmp
->window_layout
== WIN_TABS
)
2381 parmp
->window_count
= make_tabpages(parmp
->window_count
);
2382 TIME_MSG("making tab pages");
2384 else if (firstwin
->w_next
== NULL
)
2386 parmp
->window_count
= make_windows(parmp
->window_count
,
2387 parmp
->window_layout
== WIN_VER
);
2388 TIME_MSG("making windows");
2391 parmp
->window_count
= win_count();
2394 parmp
->window_count
= 1;
2397 if (recoverymode
) /* do recover */
2399 msg_scroll
= TRUE
; /* scroll message up */
2401 if (curbuf
->b_ml
.ml_mfp
== NULL
) /* failed */
2403 do_modelines(0); /* do modelines */
2408 * Open a buffer for windows that don't have one yet.
2409 * Commands in the .vimrc might have loaded a file or split the window.
2410 * Watch out for autocommands that delete a window.
2414 * Don't execute Win/Buf Enter/Leave autocommands here
2421 while (done
++ < 1000)
2425 if (parmp
->window_layout
== WIN_TABS
)
2430 else if (parmp
->window_layout
== WIN_TABS
)
2432 if (curtab
->tp_next
== NULL
)
2438 if (curwin
->w_next
== NULL
)
2440 curwin
= curwin
->w_next
;
2444 curbuf
= curwin
->w_buffer
;
2445 if (curbuf
->b_ml
.ml_mfp
== NULL
)
2448 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */
2450 curwin
->w_p_fdl
= p_fdls
;
2452 #if defined(HAS_SWAP_EXISTS_ACTION)
2453 /* When getting the ATTENTION prompt here, use a dialog */
2454 swap_exists_action
= SEA_DIALOG
;
2456 set_buflisted(TRUE
);
2457 (void)open_buffer(FALSE
, NULL
); /* create memfile, read file */
2459 #if defined(HAS_SWAP_EXISTS_ACTION)
2460 if (swap_exists_action
== SEA_QUIT
)
2462 if (got_int
|| only_one_window())
2464 /* abort selected or quit and only one window */
2465 did_emsg
= FALSE
; /* avoid hit-enter prompt */
2468 /* We can't close the window, it would disturb what
2469 * happens next. Clear the file name and set the arg
2470 * index to -1 to delete it later. */
2471 setfname(curbuf
, NULL
, NULL
, FALSE
);
2472 curwin
->w_arg_idx
= -1;
2473 swap_exists_action
= SEA_NONE
;
2476 handle_swap_exists(NULL
);
2479 dorewind
= TRUE
; /* start again */
2486 (void)vgetc(); /* only break the file loading, not the rest */
2492 if (parmp
->window_layout
== WIN_TABS
)
2496 curbuf
= curwin
->w_buffer
;
2507 * If opened more than one window, start editing files in the other
2508 * windows. make_windows() has already opened the windows.
2514 int arg_idx
; /* index in argument list */
2519 # ifdef FEAT_AUTOCMD
2521 * Don't execute Win/Buf Enter/Leave autocommands here
2527 /* When w_arg_idx is -1 remove the window (see create_windows()). */
2528 if (curwin
->w_arg_idx
== -1)
2530 win_close(curwin
, TRUE
);
2535 for (i
= 1; i
< parmp
->window_count
; ++i
)
2537 /* When w_arg_idx is -1 remove the window (see create_windows()). */
2538 if (curwin
->w_arg_idx
== -1)
2541 win_close(curwin
, TRUE
);
2548 if (parmp
->window_layout
== WIN_TABS
)
2550 if (curtab
->tp_next
== NULL
) /* just checking */
2556 if (curwin
->w_next
== NULL
) /* just checking */
2558 win_enter(curwin
->w_next
, FALSE
);
2563 /* Only open the file if there is no file in this window yet (that can
2564 * happen when .vimrc contains ":sall"). */
2565 if (curbuf
== firstwin
->w_buffer
|| curbuf
->b_ffname
== NULL
)
2567 curwin
->w_arg_idx
= arg_idx
;
2568 /* Edit file from arg list, if there is one. When "Quit" selected
2569 * at the ATTENTION prompt close the window. */
2570 old_curbuf
= curbuf
;
2571 (void)do_ecmd(0, arg_idx
< GARGCOUNT
2572 ? alist_name(&GARGLIST
[arg_idx
]) : NULL
,
2573 NULL
, NULL
, ECMD_LASTL
, ECMD_HIDE
);
2574 if (curbuf
== old_curbuf
)
2576 if (got_int
|| only_one_window())
2578 /* abort selected or quit and only one window */
2579 did_emsg
= FALSE
; /* avoid hit-enter prompt */
2582 win_close(curwin
, TRUE
);
2585 if (arg_idx
== GARGCOUNT
- 1)
2586 arg_had_last
= TRUE
;
2592 (void)vgetc(); /* only break the file loading, not the rest */
2597 if (parmp
->window_layout
== WIN_TABS
)
2599 # ifdef FEAT_AUTOCMD
2602 win_enter(firstwin
, FALSE
); /* back to first window */
2603 # ifdef FEAT_AUTOCMD
2606 TIME_MSG("editing files in windows");
2607 if (parmp
->window_count
> 1 && parmp
->window_layout
!= WIN_TABS
)
2608 win_equal(curwin
, FALSE
, 'b'); /* adjust heights */
2610 #endif /* FEAT_WINDOWS */
2613 * Execute the commands from --cmd arguments "cmds[cnt]".
2616 exe_pre_commands(parmp
)
2619 char_u
**cmds
= parmp
->pre_commands
;
2620 int cnt
= parmp
->n_pre_commands
;
2625 curwin
->w_cursor
.lnum
= 0; /* just in case.. */
2626 sourcing_name
= (char_u
*)_("pre-vimrc command line");
2628 current_SID
= SID_CMDARG
;
2630 for (i
= 0; i
< cnt
; ++i
)
2631 do_cmdline_cmd(cmds
[i
]);
2632 sourcing_name
= NULL
;
2636 TIME_MSG("--cmd commands");
2641 * Execute "+", "-c" and "-S" arguments.
2650 * We start commands on line 0, make "vim +/pat file" match a
2651 * pattern on line 1. But don't move the cursor when an autocommand
2652 * with g`" was used.
2655 if (parmp
->tagname
== NULL
&& curwin
->w_cursor
.lnum
<= 1)
2656 curwin
->w_cursor
.lnum
= 0;
2657 sourcing_name
= (char_u
*)"command line";
2659 current_SID
= SID_CARG
;
2661 for (i
= 0; i
< parmp
->n_commands
; ++i
)
2663 do_cmdline_cmd(parmp
->commands
[i
]);
2664 if (parmp
->cmds_tofree
[i
])
2665 vim_free(parmp
->commands
[i
]);
2667 sourcing_name
= NULL
;
2671 if (curwin
->w_cursor
.lnum
== 0)
2672 curwin
->w_cursor
.lnum
= 1;
2677 #ifdef FEAT_QUICKFIX
2678 /* When started with "-q errorfile" jump to first error again. */
2679 if (parmp
->edit_type
== EDIT_QF
)
2680 qf_jump(NULL
, 0, 0, FALSE
);
2682 TIME_MSG("executing command arguments");
2686 * Source startup scripts.
2689 source_startup_scripts(parmp
)
2695 * For "evim" source evim.vim first of all, so that the user can overrule
2696 * any things he doesn't like.
2698 if (parmp
->evim_mode
)
2700 (void)do_source((char_u
*)EVIM_FILE
, FALSE
, DOSO_NONE
);
2701 TIME_MSG("source evim file");
2705 * If -u argument given, use only the initializations from that file and
2708 if (parmp
->use_vimrc
!= NULL
)
2710 if (STRCMP(parmp
->use_vimrc
, "NONE") == 0
2711 || STRCMP(parmp
->use_vimrc
, "NORC") == 0)
2714 if (use_gvimrc
== NULL
) /* don't load gvimrc either */
2715 use_gvimrc
= parmp
->use_vimrc
;
2717 if (parmp
->use_vimrc
[2] == 'N')
2718 p_lpl
= FALSE
; /* don't load plugins either */
2722 if (do_source(parmp
->use_vimrc
, FALSE
, DOSO_NONE
) != OK
)
2723 EMSG2(_("E282: Cannot read from \"%s\""), parmp
->use_vimrc
);
2726 else if (!silent_mode
)
2729 struct Process
*proc
= (struct Process
*)FindTask(0L);
2730 APTR save_winptr
= proc
->pr_WindowPtr
;
2732 /* Avoid a requester here for a volume that doesn't exist. */
2733 proc
->pr_WindowPtr
= (APTR
)-1L;
2737 * Get system wide defaults, if the file name is defined.
2739 #ifdef SYS_VIMRC_FILE
2740 (void)do_source((char_u
*)SYS_VIMRC_FILE
, FALSE
, DOSO_NONE
);
2743 (void)do_source((char_u
*)"$VIMRUNTIME/macmap.vim", FALSE
, DOSO_NONE
);
2747 * Try to read initialization commands from the following places:
2748 * - environment variable VIMINIT
2749 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise)
2750 * - second user vimrc file ($VIM/.vimrc for Dos)
2751 * - environment variable EXINIT
2752 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise)
2753 * - second user exrc file ($VIM/.exrc for Dos)
2754 * The first that exists is used, the rest is ignored.
2756 if (process_env((char_u
*)"VIMINIT", TRUE
) != OK
)
2758 if (do_source((char_u
*)USR_VIMRC_FILE
, TRUE
, DOSO_VIMRC
) == FAIL
2759 #ifdef USR_VIMRC_FILE2
2760 && do_source((char_u
*)USR_VIMRC_FILE2
, TRUE
,
2763 #ifdef USR_VIMRC_FILE3
2764 && do_source((char_u
*)USR_VIMRC_FILE3
, TRUE
,
2767 && process_env((char_u
*)"EXINIT", FALSE
) == FAIL
2768 && do_source((char_u
*)USR_EXRC_FILE
, FALSE
, DOSO_NONE
) == FAIL
)
2770 #ifdef USR_EXRC_FILE2
2771 (void)do_source((char_u
*)USR_EXRC_FILE2
, FALSE
, DOSO_NONE
);
2777 * Read initialization commands from ".vimrc" or ".exrc" in current
2778 * directory. This is only done if the 'exrc' option is set.
2779 * Because of security reasons we disallow shell and write commands
2780 * now, except for unix if the file is owned by the user or 'secure'
2781 * option has been reset in environment of global ".exrc" or ".vimrc".
2782 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or
2787 #if defined(UNIX) || defined(VMS)
2788 /* If ".vimrc" file is not owned by user, set 'secure' mode. */
2789 if (!file_owned(VIMRC_FILE
))
2794 if (fullpathcmp((char_u
*)USR_VIMRC_FILE
,
2795 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2796 #ifdef USR_VIMRC_FILE2
2797 && fullpathcmp((char_u
*)USR_VIMRC_FILE2
,
2798 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2800 #ifdef USR_VIMRC_FILE3
2801 && fullpathcmp((char_u
*)USR_VIMRC_FILE3
,
2802 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2804 #ifdef SYS_VIMRC_FILE
2805 && fullpathcmp((char_u
*)SYS_VIMRC_FILE
,
2806 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2809 i
= do_source((char_u
*)VIMRC_FILE
, TRUE
, DOSO_VIMRC
);
2813 #if defined(UNIX) || defined(VMS)
2814 /* if ".exrc" is not owned by user set 'secure' mode */
2815 if (!file_owned(EXRC_FILE
))
2820 if ( fullpathcmp((char_u
*)USR_EXRC_FILE
,
2821 (char_u
*)EXRC_FILE
, FALSE
) != FPC_SAME
2822 #ifdef USR_EXRC_FILE2
2823 && fullpathcmp((char_u
*)USR_EXRC_FILE2
,
2824 (char_u
*)EXRC_FILE
, FALSE
) != FPC_SAME
2827 (void)do_source((char_u
*)EXRC_FILE
, FALSE
, DOSO_NONE
);
2831 need_wait_return
= TRUE
;
2834 proc
->pr_WindowPtr
= save_winptr
;
2837 TIME_MSG("sourcing vimrc file(s)");
2841 * Setup to start using the GUI. Exit with an error when not available.
2847 gui
.starting
= TRUE
; /* start GUI a bit later */
2849 mch_errmsg(_(e_nogvim
));
2856 * Get an environment variable, and execute it as Ex commands.
2857 * Returns FAIL if the environment variable was not executed, OK otherwise.
2860 process_env(env
, is_viminit
)
2862 int is_viminit
; /* when TRUE, called for VIMINIT */
2865 char_u
*save_sourcing_name
;
2866 linenr_T save_sourcing_lnum
;
2871 if ((initstr
= mch_getenv(env
)) != NULL
&& *initstr
!= NUL
)
2874 vimrc_found(NULL
, NULL
);
2875 save_sourcing_name
= sourcing_name
;
2876 save_sourcing_lnum
= sourcing_lnum
;
2877 sourcing_name
= env
;
2880 save_sid
= current_SID
;
2881 current_SID
= SID_ENV
;
2883 do_cmdline_cmd(initstr
);
2884 sourcing_name
= save_sourcing_name
;
2885 sourcing_lnum
= save_sourcing_lnum
;
2887 current_SID
= save_sid
;;
2894 #if defined(UNIX) || defined(VMS)
2896 * Return TRUE if we are certain the user owns the file "fname".
2897 * Used for ".vimrc" and ".exrc".
2898 * Use both stat() and lstat() for extra security.
2906 uid_t uid
= getuid();
2908 uid_t uid
= ((getgid() << 16) | getuid());
2911 return !(mch_stat(fname
, &s
) != 0 || s
.st_uid
!= uid
2913 || mch_lstat(fname
, &s
) != 0 || s
.st_uid
!= uid
2920 * Give an error message main_errors["n"] and exit.
2924 int n
; /* one of the ME_ defines */
2925 char_u
*str
; /* extra argument or NULL */
2927 #if defined(UNIX) || defined(__EMX__) || defined(VMS)
2928 reset_signals(); /* kill us with CTRL-C here, if you like */
2931 mch_errmsg(longVersion
);
2933 mch_errmsg(_(main_errors
[n
]));
2937 mch_errmsg((char *)str
);
2940 mch_errmsg(_("\nMore info with: \"vim -h\"\n"));
2946 mainerr_arg_missing(str
)
2949 mainerr(ME_ARG_MISSING
, str
);
2953 * print a message with three spaces prepended and '\n' appended.
2965 * Print messages for "vim -h" or "vim --help" and exit.
2971 static char *(use
[]) =
2973 N_("[file ..] edit specified file(s)"),
2974 N_("- read text from stdin"),
2975 N_("-t tag edit file where tag is defined"),
2976 #ifdef FEAT_QUICKFIX
2977 N_("-q [errorfile] edit file with first error")
2981 #if defined(UNIX) || defined(__EMX__) || defined(VMS)
2982 reset_signals(); /* kill us with CTRL-C here, if you like */
2985 mch_msg(longVersion
);
2986 mch_msg(_("\n\nusage:"));
2989 mch_msg(_(" vim [arguments] "));
2991 if (i
== (sizeof(use
) / sizeof(char_u
*)) - 1)
2993 mch_msg(_("\n or:"));
2996 mch_msg(_("\nWhere case is ignored prepend / to make flag upper case"));
2999 mch_msg(_("\n\nArguments:\n"));
3000 main_msg(_("--\t\t\tOnly file names after this"));
3001 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
3002 main_msg(_("--literal\t\tDon't expand wildcards"));
3005 main_msg(_("-register\t\tRegister this gvim for OLE"));
3006 main_msg(_("-unregister\t\tUnregister gvim for OLE"));
3009 main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")"));
3010 main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI"));
3012 main_msg(_("-v\t\t\tVi mode (like \"vi\")"));
3013 main_msg(_("-e\t\t\tEx mode (like \"ex\")"));
3014 main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")"));
3016 main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")"));
3018 main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)"));
3019 main_msg(_("-R\t\t\tReadonly mode (like \"view\")"));
3020 main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")"));
3021 main_msg(_("-m\t\t\tModifications (writing files) not allowed"));
3022 main_msg(_("-M\t\t\tModifications in text not allowed"));
3023 main_msg(_("-b\t\t\tBinary mode"));
3025 main_msg(_("-l\t\t\tLisp mode"));
3027 main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'"));
3028 main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'"));
3029 main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]"));
3031 main_msg(_("-D\t\t\tDebugging mode"));
3033 main_msg(_("-n\t\t\tNo swap file, use memory only"));
3034 main_msg(_("-r\t\t\tList swap files and exit"));
3035 main_msg(_("-r (with file name)\tRecover crashed session"));
3036 main_msg(_("-L\t\t\tSame as -r"));
3038 main_msg(_("-f\t\t\tDon't use newcli to open window"));
3039 main_msg(_("-dev <device>\t\tUse <device> for I/O"));
3042 main_msg(_("-A\t\t\tstart in Arabic mode"));
3044 #ifdef FEAT_RIGHTLEFT
3045 main_msg(_("-H\t\t\tStart in Hebrew mode"));
3048 main_msg(_("-F\t\t\tStart in Farsi mode"));
3050 main_msg(_("-T <terminal>\tSet terminal type to <terminal>"));
3051 main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc"));
3053 main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc"));
3055 main_msg(_("--noplugin\t\tDon't load plugin scripts"));
3057 main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)"));
3058 main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)"));
3059 main_msg(_("-O[N]\t\tLike -o but split vertically"));
3061 main_msg(_("+\t\t\tStart at end of file"));
3062 main_msg(_("+<lnum>\t\tStart at line <lnum>"));
3063 main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file"));
3064 main_msg(_("-c <command>\t\tExecute <command> after loading the first file"));
3065 main_msg(_("-S <session>\t\tSource file <session> after loading the first file"));
3066 main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>"));
3067 main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>"));
3068 main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>"));
3070 main_msg(_("-x\t\t\tEdit encrypted files"));
3072 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11)
3073 # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK)
3074 main_msg(_("-display <display>\tConnect vim to this particular X-server"));
3076 main_msg(_("-X\t\t\tDo not connect to X server"));
3078 #ifdef FEAT_CLIENTSERVER
3079 main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible"));
3080 main_msg(_("--remote-silent <files> Same, don't complain if there is no server"));
3081 main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited"));
3082 main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server"));
3083 # ifdef FEAT_WINDOWS
3084 main_msg(_("--remote-tab <files> As --remote but open tab page for each file"));
3086 main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit"));
3087 main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result"));
3088 main_msg(_("--serverlist\t\tList available Vim server names and exit"));
3089 main_msg(_("--servername <name>\tSend to/become the Vim server <name>"));
3092 main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo"));
3094 main_msg(_("-h or --help\tPrint Help (this message) and exit"));
3095 main_msg(_("--version\t\tPrint version information and exit"));
3098 # ifdef FEAT_GUI_MOTIF
3099 mch_msg(_("\nArguments recognised by gvim (Motif version):\n"));
3101 # ifdef FEAT_GUI_ATHENA
3102 # ifdef FEAT_GUI_NEXTAW
3103 mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n"));
3105 mch_msg(_("\nArguments recognised by gvim (Athena version):\n"));
3109 main_msg(_("-display <display>\tRun vim on <display>"));
3110 main_msg(_("-iconic\t\tStart vim iconified"));
3112 main_msg(_("-name <name>\t\tUse resource as if vim was <name>"));
3113 mch_msg(_("\t\t\t (Unimplemented)\n"));
3115 main_msg(_("-background <color>\tUse <color> for the background (also: -bg)"));
3116 main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)"));
3117 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)"));
3118 main_msg(_("-boldfont <font>\tUse <font> for bold text"));
3119 main_msg(_("-italicfont <font>\tUse <font> for italic text"));
3120 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)"));
3121 main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)"));
3122 main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)"));
3123 # ifdef FEAT_GUI_ATHENA
3124 main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)"));
3126 main_msg(_("-reverse\t\tUse reverse video (also: -rv)"));
3127 main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)"));
3128 main_msg(_("-xrm <resource>\tSet the specified resource"));
3129 #endif /* FEAT_GUI_X11 */
3130 #if defined(FEAT_GUI) && defined(RISCOS)
3131 mch_msg(_("\nArguments recognised by gvim (RISC OS version):\n"));
3132 main_msg(_("--columns <number>\tInitial width of window in columns"));
3133 main_msg(_("--rows <number>\tInitial height of window in rows"));
3136 mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n"));
3137 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)"));
3138 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)"));
3139 main_msg(_("-reverse\t\tUse reverse video (also: -rv)"));
3140 main_msg(_("-display <display>\tRun vim on <display> (also: --display)"));
3142 main_msg(_("--role <role>\tSet a unique role to identify the main window"));
3144 main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget"));
3147 main_msg(_("-P <parent title>\tOpen Vim inside parent application"));
3148 main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget"));
3151 #ifdef FEAT_GUI_GNOME
3152 /* Gnome gives extra messages for --help if we continue, but not for -h. */
3160 #if defined(HAS_SWAP_EXISTS_ACTION)
3162 * Check the result of the ATTENTION dialog:
3163 * When "Quit" selected, exit Vim.
3164 * When "Recover" selected, recover the file.
3167 check_swap_exists_action()
3169 if (swap_exists_action
== SEA_QUIT
)
3171 handle_swap_exists(NULL
);
3175 #if defined(STARTUPTIME) || defined(PROTO)
3176 static void time_diff
__ARGS((struct timeval
*then
, struct timeval
*now
));
3178 static struct timeval prev_timeval
;
3181 * Save the previous time before doing something that could nest.
3182 * set "*tv_rel" to the time elapsed so far.
3185 time_push(tv_rel
, tv_start
)
3186 void *tv_rel
, *tv_start
;
3188 *((struct timeval
*)tv_rel
) = prev_timeval
;
3189 gettimeofday(&prev_timeval
, NULL
);
3190 ((struct timeval
*)tv_rel
)->tv_usec
= prev_timeval
.tv_usec
3191 - ((struct timeval
*)tv_rel
)->tv_usec
;
3192 ((struct timeval
*)tv_rel
)->tv_sec
= prev_timeval
.tv_sec
3193 - ((struct timeval
*)tv_rel
)->tv_sec
;
3194 if (((struct timeval
*)tv_rel
)->tv_usec
< 0)
3196 ((struct timeval
*)tv_rel
)->tv_usec
+= 1000000;
3197 --((struct timeval
*)tv_rel
)->tv_sec
;
3199 *(struct timeval
*)tv_start
= prev_timeval
;
3203 * Compute the previous time after doing something that could nest.
3204 * Subtract "*tp" from prev_timeval;
3205 * Note: The arguments are (void *) to avoid trouble with systems that don't
3206 * have struct timeval.
3210 void *tp
; /* actually (struct timeval *) */
3212 prev_timeval
.tv_usec
-= ((struct timeval
*)tp
)->tv_usec
;
3213 prev_timeval
.tv_sec
-= ((struct timeval
*)tp
)->tv_sec
;
3214 if (prev_timeval
.tv_usec
< 0)
3216 prev_timeval
.tv_usec
+= 1000000;
3217 --prev_timeval
.tv_sec
;
3222 time_diff(then
, now
)
3223 struct timeval
*then
;
3224 struct timeval
*now
;
3229 usec
= now
->tv_usec
- then
->tv_usec
;
3230 msec
= (now
->tv_sec
- then
->tv_sec
) * 1000L + usec
/ 1000L,
3231 usec
= usec
% 1000L;
3232 fprintf(time_fd
, "%03ld.%03ld", msec
, usec
>= 0 ? usec
: usec
+ 1000L);
3236 time_msg(msg
, tv_start
)
3238 void *tv_start
; /* only for do_source: start time; actually
3239 (struct timeval *) */
3241 static struct timeval start
;
3244 if (time_fd
!= NULL
)
3246 if (strstr(msg
, "STARTING") != NULL
)
3248 gettimeofday(&start
, NULL
);
3249 prev_timeval
= start
;
3250 fprintf(time_fd
, "\n\ntimes in msec\n");
3251 fprintf(time_fd
, " clock self+sourced self: sourced script\n");
3252 fprintf(time_fd
, " clock elapsed: other lines\n\n");
3254 gettimeofday(&now
, NULL
);
3255 time_diff(&start
, &now
);
3256 if (((struct timeval
*)tv_start
) != NULL
)
3258 fprintf(time_fd
, " ");
3259 time_diff(((struct timeval
*)tv_start
), &now
);
3261 fprintf(time_fd
, " ");
3262 time_diff(&prev_timeval
, &now
);
3264 fprintf(time_fd
, ": %s\n", msg
);
3270 * Windows doesn't have gettimeofday(), although it does have struct timeval.
3273 gettimeofday(struct timeval
*tv
, char *dummy
)
3276 tv
->tv_sec
= t
/ CLOCKS_PER_SEC
;
3277 tv
->tv_usec
= (t
- tv
->tv_sec
* CLOCKS_PER_SEC
) * 1000000 / CLOCKS_PER_SEC
;
3284 #if defined(FEAT_CLIENTSERVER) || defined(PROTO)
3287 * Common code for the X command server and the Win32 command server.
3290 static char_u
*build_drop_cmd
__ARGS((int filec
, char **filev
, int tabs
, int sendReply
));
3293 * Do the client-server stuff, unless "--servername ''" was used.
3296 exec_on_server(parmp
)
3299 if (parmp
->serverName_arg
== NULL
|| *parmp
->serverName_arg
!= NUL
)
3302 /* Initialise the client/server messaging infrastructure. */
3303 serverInitMessaging();
3307 * When a command server argument was found, execute it. This may
3308 * exit Vim when it was successful. Otherwise it's executed further
3309 * on. Remember the encoding used here in "serverStrEnc".
3311 if (parmp
->serverArg
)
3313 cmdsrv_main(&parmp
->argc
, parmp
->argv
,
3314 parmp
->serverName_arg
, &parmp
->serverStr
);
3316 parmp
->serverStrEnc
= vim_strsave(p_enc
);
3320 /* If we're still running, get the name to register ourselves.
3321 * On Win32 can register right now, for X11 need to setup the
3322 * clipboard first, it's further down. */
3323 parmp
->servername
= serverMakeName(parmp
->serverName_arg
,
3326 if (parmp
->servername
!= NULL
)
3328 serverSetName(parmp
->servername
);
3329 vim_free(parmp
->servername
);
3336 * Prepare for running as a Vim server.
3339 prepare_server(parmp
)
3342 # if defined(FEAT_X11)
3344 * Register for remote command execution with :serversend and --remote
3345 * unless there was a -X or a --servername '' on the command line.
3346 * Only register nongui-vim's with an explicit --servername argument.
3347 * When running as root --servername is also required.
3349 if (X_DISPLAY
!= NULL
&& parmp
->servername
!= NULL
&& (
3353 && getuid() != ROOT_UID
3357 parmp
->serverName_arg
!= NULL
))
3359 (void)serverRegisterName(X_DISPLAY
, parmp
->servername
);
3360 vim_free(parmp
->servername
);
3361 TIME_MSG("register server name");
3364 serverDelayedStartName
= parmp
->servername
;
3368 * Execute command ourselves if we're here because the send failed (or
3369 * else we would have exited above).
3371 if (parmp
->serverStr
!= NULL
)
3375 server_to_input_buf(serverConvert(parmp
->serverStrEnc
,
3376 parmp
->serverStr
, &p
));
3382 cmdsrv_main(argc
, argv
, serverName_arg
, serverStr
)
3385 char_u
*serverName_arg
;
3394 char **newArgV
= argv
+ 1;
3398 #define ARGTYPE_OTHER 0
3399 #define ARGTYPE_EDIT 1
3400 #define ARGTYPE_EDIT_WAIT 2
3401 #define ARGTYPE_SEND 3
3412 sname
= serverMakeName(serverName_arg
, argv
[0]);
3417 * Execute the command server related arguments and remove them
3418 * from the argc/argv array; We may have to return into main()
3420 for (i
= 1; i
< Argc
; i
++)
3423 if (STRCMP(argv
[i
], "--") == 0) /* end of option arguments */
3425 for (; i
< *argc
; i
++)
3427 *newArgV
++ = argv
[i
];
3433 if (STRICMP(argv
[i
], "--remote-send") == 0)
3434 argtype
= ARGTYPE_SEND
;
3435 else if (STRNICMP(argv
[i
], "--remote", 8) == 0)
3437 char *p
= argv
[i
] + 8;
3439 argtype
= ARGTYPE_EDIT
;
3442 if (STRNICMP(p
, "-wait", 5) == 0)
3444 argtype
= ARGTYPE_EDIT_WAIT
;
3447 else if (STRNICMP(p
, "-silent", 7) == 0)
3452 else if (STRNICMP(p
, "-tab", 4) == 0)
3459 argtype
= ARGTYPE_OTHER
;
3465 argtype
= ARGTYPE_OTHER
;
3467 if (argtype
!= ARGTYPE_OTHER
)
3470 mainerr_arg_missing((char_u
*)argv
[i
]);
3471 if (argtype
== ARGTYPE_SEND
)
3473 *serverStr
= (char_u
*)argv
[i
+ 1];
3478 *serverStr
= build_drop_cmd(*argc
- i
- 1, argv
+ i
+ 1,
3479 tabs
, argtype
== ARGTYPE_EDIT_WAIT
);
3480 if (*serverStr
== NULL
)
3482 /* Probably out of memory, exit. */
3490 if (xterm_dpy
== NULL
)
3492 mch_errmsg(_("No display"));
3496 ret
= serverSendToVim(xterm_dpy
, sname
, *serverStr
,
3497 NULL
, &srv
, 0, 0, silent
);
3499 /* Win32 always works? */
3500 ret
= serverSendToVim(sname
, *serverStr
, NULL
, &srv
, 0, silent
);
3504 if (argtype
== ARGTYPE_SEND
)
3506 /* Failed to send, abort. */
3507 mch_errmsg(_(": Send failed.\n"));
3512 /* Let vim start normally. */
3513 mch_errmsg(_(": Send failed. Trying to execute locally\n"));
3517 # ifdef FEAT_GUI_W32
3518 /* Guess that when the server name starts with "g" it's a GUI
3519 * server, which we can bring to the foreground here.
3520 * Foreground() in the server doesn't work very well. */
3521 if (argtype
!= ARGTYPE_SEND
&& TOUPPER_ASC(*sname
) == 'G')
3522 SetForegroundWindow(srv
);
3526 * For --remote-wait: Wait until the server did edit each
3527 * file. Also detect that the server no longer runs.
3529 if (ret
>= 0 && argtype
== ARGTYPE_EDIT_WAIT
)
3531 int numFiles
= *argc
- i
- 1;
3533 char_u
*done
= alloc(numFiles
);
3535 # ifdef FEAT_GUI_W32
3538 extern HWND message_window
;
3541 if (numFiles
> 0 && argv
[i
+ 1][0] == '+')
3542 /* Skip "+cmd" argument, don't wait for it to be edited. */
3545 # ifdef FEAT_GUI_W32
3546 ni
.cbSize
= sizeof(ni
);
3547 ni
.hWnd
= message_window
;
3549 ni
.uFlags
= NIF_ICON
|NIF_TIP
;
3550 ni
.hIcon
= LoadIcon((HINSTANCE
)GetModuleHandle(0), "IDR_VIM");
3551 sprintf(ni
.szTip
, _("%d of %d edited"), count
, numFiles
);
3552 Shell_NotifyIcon(NIM_ADD
, &ni
);
3555 /* Wait for all files to unload in remote */
3556 memset(done
, 0, numFiles
);
3557 while (memchr(done
, 0, numFiles
) != NULL
)
3560 p
= serverGetReply(srv
, NULL
, TRUE
, TRUE
);
3564 if (serverReadReply(xterm_dpy
, srv
, &p
, TRUE
) < 0)
3567 j
= atoi((char *)p
);
3568 if (j
>= 0 && j
< numFiles
)
3570 # ifdef FEAT_GUI_W32
3572 sprintf(ni
.szTip
, _("%d of %d edited"),
3574 Shell_NotifyIcon(NIM_MODIFY
, &ni
);
3579 # ifdef FEAT_GUI_W32
3580 Shell_NotifyIcon(NIM_DELETE
, &ni
);
3584 else if (STRICMP(argv
[i
], "--remote-expr") == 0)
3587 mainerr_arg_missing((char_u
*)argv
[i
]);
3589 /* Win32 always works? */
3590 if (serverSendToVim(sname
, (char_u
*)argv
[i
+ 1],
3591 &res
, NULL
, 1, FALSE
) < 0)
3593 if (xterm_dpy
== NULL
)
3594 mch_errmsg(_("No display: Send expression failed.\n"));
3595 else if (serverSendToVim(xterm_dpy
, sname
, (char_u
*)argv
[i
+ 1],
3596 &res
, NULL
, 1, 1, FALSE
) < 0)
3599 if (res
!= NULL
&& *res
!= NUL
)
3601 /* Output error from remote */
3602 mch_errmsg((char *)res
);
3606 mch_errmsg(_(": Send expression failed.\n"));
3609 else if (STRICMP(argv
[i
], "--serverlist") == 0)
3612 /* Win32 always works? */
3613 res
= serverGetVimNames();
3615 if (xterm_dpy
!= NULL
)
3616 res
= serverGetVimNames(xterm_dpy
);
3621 else if (STRICMP(argv
[i
], "--servername") == 0)
3623 /* Alredy processed. Take it out of the command line */
3629 *newArgV
++ = argv
[i
];
3634 if (res
!= NULL
&& *res
!= NUL
)
3636 mch_msg((char *)res
);
3637 if (res
[STRLEN(res
) - 1] != '\n')
3645 display_errors(); /* display any collected messages */
3646 exit(exiterr
); /* Mission accomplished - get out */
3649 /* Return back into main() */
3655 * Build a ":drop" command to send to a Vim server.
3658 build_drop_cmd(filec
, filev
, tabs
, sendReply
)
3661 int tabs
; /* Use ":tab drop" instead of ":drop". */
3666 char_u
*inicmd
= NULL
;
3668 char_u cwd
[MAXPATHL
];
3670 if (filec
> 0 && filev
[0][0] == '+')
3672 inicmd
= (char_u
*)filev
[0] + 1;
3676 /* Check if we have at least one argument. */
3678 mainerr_arg_missing((char_u
*)filev
[-1]);
3679 if (mch_dirname(cwd
, MAXPATHL
) != OK
)
3681 if ((p
= vim_strsave_escaped_ext(cwd
,
3682 #ifdef BACKSLASH_IN_FILENAME
3683 "", /* rem_backslash() will tell what chars to escape */
3687 '\\', TRUE
)) == NULL
)
3689 ga_init2(&ga
, 1, 100);
3690 ga_concat(&ga
, (char_u
*)"<C-\\><C-N>:cd ");
3694 /* Call inputsave() so that a prompt for an encryption key works. */
3695 ga_concat(&ga
, (char_u
*)"<CR>:if exists('*inputsave')|call inputsave()|endif|");
3697 ga_concat(&ga
, (char_u
*)"tab ");
3698 ga_concat(&ga
, (char_u
*)"drop");
3699 for (i
= 0; i
< filec
; i
++)
3701 /* On Unix the shell has already expanded the wildcards, don't want to
3702 * do it again in the Vim server. On MS-Windows only escape
3703 * non-wildcard characters. */
3704 p
= vim_strsave_escaped((char_u
*)filev
[i
],
3713 vim_free(ga
.ga_data
);
3716 ga_concat(&ga
, (char_u
*)" ");
3720 /* The :drop commands goes to Insert mode when 'insertmode' is set, use
3721 * CTRL-\ CTRL-N again. */
3722 ga_concat(&ga
, (char_u
*)"|if exists('*inputrestore')|call inputrestore()|endif<CR>");
3723 ga_concat(&ga
, (char_u
*)"<C-\\><C-N>:cd -");
3725 ga_concat(&ga
, (char_u
*)"<CR>:call SetupRemoteReplies()");
3726 ga_concat(&ga
, (char_u
*)"<CR>:");
3729 /* Can't use <CR> after "inicmd", because an "startinsert" would cause
3730 * the following commands to be inserted as text. Use a "|",
3731 * hopefully "inicmd" does allow this... */
3732 ga_concat(&ga
, inicmd
);
3733 ga_concat(&ga
, (char_u
*)"|");
3735 /* Bring the window to the foreground, goto Insert mode when 'im' set and
3736 * clear command line. */
3737 ga_concat(&ga
, (char_u
*)"cal foreground()|if &im|star|en|redr|f<CR>");
3738 ga_append(&ga
, NUL
);
3743 * Replace termcodes such as <CR> and insert as key presses if there is room.
3746 server_to_input_buf(str
)
3750 char_u
*cpo_save
= p_cpo
;
3752 /* Set 'cpoptions' the way we want it.
3753 * B set - backslashes are *not* treated specially
3754 * k set - keycodes are *not* reverse-engineered
3755 * < unset - <Key> sequences *are* interpreted
3756 * The last but one parameter of replace_termcodes() is TRUE so that the
3757 * <lt> sequence is recognised - needed for a real backslash.
3759 p_cpo
= (char_u
*)"Bk";
3760 str
= replace_termcodes((char_u
*)str
, &ptr
, FALSE
, TRUE
, FALSE
);
3763 if (*ptr
!= NUL
) /* trailing CTRL-V results in nothing */
3766 * Add the string to the input stream.
3767 * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes.
3769 * First clear typed characters from the typeahead buffer, there could
3770 * be half a mapping there. Then append to the existing string, so
3771 * that multiple commands from a client are concatenated.
3773 if (typebuf
.tb_maplen
< typebuf
.tb_len
)
3774 del_typebuf(typebuf
.tb_len
- typebuf
.tb_maplen
, typebuf
.tb_maplen
);
3775 (void)ins_typebuf(str
, REMAP_NONE
, typebuf
.tb_len
, TRUE
, FALSE
);
3777 /* Let input_available() know we inserted text in the typeahead
3779 typebuf_was_filled
= TRUE
;
3781 vim_free((char_u
*)ptr
);
3785 * Evaluate an expression that the client sent to a string.
3786 * Handles disabling error messages and disables debugging, otherwise Vim
3787 * hangs, waiting for "cont" to be typed.
3790 eval_client_expr_to_string(expr
)
3794 int save_dbl
= debug_break_level
;
3795 int save_ro
= redir_off
;
3797 debug_break_level
= -1;
3801 res
= eval_to_string(expr
, NULL
, TRUE
);
3803 debug_break_level
= save_dbl
;
3804 redir_off
= save_ro
;
3807 /* A client can tell us to redraw, but not to display the cursor, so do
3813 gui_update_cursor(FALSE
, FALSE
);
3820 * If conversion is needed, convert "data" from "client_enc" to 'encoding' and
3821 * return an allocated string. Otherwise return "data".
3822 * "*tofree" is set to the result when it needs to be freed later.
3826 serverConvert(client_enc
, data
, tofree
)
3835 if (client_enc
!= NULL
&& p_enc
!= NULL
)
3839 vimconv
.vc_type
= CONV_NONE
;
3840 if (convert_setup(&vimconv
, client_enc
, p_enc
) != FAIL
3841 && vimconv
.vc_type
!= CONV_NONE
)
3843 res
= string_convert(&vimconv
, data
, NULL
);
3849 convert_setup(&vimconv
, NULL
, NULL
);
3857 * Make our basic server name: use the specified "arg" if given, otherwise use
3858 * the tail of the command "cmd" we were started with.
3859 * Return the name in allocated memory. This doesn't include a serial number.
3862 serverMakeName(arg
, cmd
)
3868 if (arg
!= NULL
&& *arg
!= NUL
)
3869 p
= vim_strsave_up(arg
);
3872 p
= vim_strsave_up(gettail((char_u
*)cmd
));
3873 /* Remove .exe or .bat from the name. */
3874 if (p
!= NULL
&& vim_strchr(p
, '.') != NULL
)
3875 *vim_strchr(p
, '.') = NUL
;
3879 #endif /* FEAT_CLIENTSERVER */
3882 * When FEAT_FKMAP is defined, also compile the Farsi source code.
3884 #if defined(FEAT_FKMAP) || defined(PROTO)
3889 * When FEAT_ARABIC is defined, also compile the Arabic source code.
3891 #if defined(FEAT_ARABIC) || defined(PROTO)
3892 # include "arabic.c"