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
279 early_arg_scan(¶ms
);
281 #ifdef FEAT_SUN_WORKSHOP
282 findYourself(params
.argv
[0]);
284 #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC)
285 /* Prepare for possibly starting GUI sometime */
286 gui_prepare(¶ms
.argc
, params
.argv
);
287 TIME_MSG("GUI prepared");
290 #ifdef FEAT_CLIPBOARD
291 clip_init(FALSE
); /* Initialise clipboard stuff */
292 TIME_MSG("clipboard setup");
296 * Check if we have an interactive window.
297 * On the Amiga: If there is no window, we open one with a newcli command
298 * (needed for :! to * work). mch_check_win() will also handle the -d or
301 params
.stdout_isatty
= (mch_check_win(params
.argc
, params
.argv
) != FAIL
);
302 TIME_MSG("window checked");
305 * Allocate the first window and buffer.
306 * Can't do anything without it, exit when it fails.
308 if (win_alloc_first() == FAIL
)
311 init_yank(); /* init yank buffers */
313 alist_init(&global_alist
); /* Init the argument list to empty. */
316 * Set the default values for the options.
317 * NOTE: Non-latin1 translated messages are working only after this,
318 * because this is where "has_mbyte" will be set, which is used by
319 * msg_outtrans_len_attr().
320 * First find out the home directory, needed to expand "~" in options.
322 init_homedir(); /* find real value of $HOME */
327 set_lang_var(); /* set v:lang and v:ctype */
330 #ifdef FEAT_CLIENTSERVER
332 * Do the client-server stuff, unless "--servername ''" was used.
333 * This may exit Vim if the command was sent to the server.
335 exec_on_server(¶ms
);
339 * Figure out the way to work from the command name argv[0].
340 * "vimdiff" starts diff mode, "rvim" sets "restricted", etc.
342 parse_command_name(¶ms
);
345 * Process the command line arguments. File names are put in the global
346 * argument list "global_alist".
348 command_line_scan(¶ms
);
349 TIME_MSG("parsing arguments");
352 * On some systems, when we compile with the GUI, we always use it. On Mac
353 * there is no terminal version, and on Windows we can't fork one off with
356 #ifdef ALWAYS_USE_GUI
359 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
361 * Check if the GUI can be started. Reset gui.starting if not.
362 * Don't know about other systems, stay on the safe side and don't check.
364 if (gui
.starting
&& gui_init_check() == FAIL
)
366 gui
.starting
= FALSE
;
368 /* When running "evim" or "gvim -y" we need the menus, exit if we
369 * don't have them. */
370 if (params
.evim_mode
)
378 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
380 * Expand wildcards in file names.
384 /* Temporarily add '(' and ')' to 'isfname'. These are valid
385 * filename characters but are excluded from 'isfname' to make
386 * "gf" work on a file name in parenthesis (e.g.: see vim.h). */
387 do_cmdline_cmd((char_u
*)":set isf+=(,)");
388 alist_expand(NULL
, 0);
389 do_cmdline_cmd((char_u
*)":set isf&");
392 fname
= alist_name(&GARGLIST
[0]);
395 #if defined(WIN32) && defined(FEAT_MBYTE)
397 extern void set_alist_count(void);
399 /* Remember the number of entries in the argument list. If it changes
400 * we don't react on setting 'encoding'. */
406 if (GARGCOUNT
== 1 && params
.full_path
)
409 * If there is one filename, fully qualified, we have very probably
410 * been invoked from explorer, so change to the file's directory.
411 * Hint: to avoid this when typing a command use a forward slash.
412 * If the cd fails, it doesn't matter.
414 (void)vim_chdirfile(fname
);
417 TIME_MSG("expanding arguments");
420 if (params
.diff_mode
&& params
.window_count
== -1)
421 params
.window_count
= 0; /* open up to 3 windows */
424 /* Don't redraw until much later. */
428 * When listing swap file names, don't do cursor positioning et. al.
430 if (recoverymode
&& fname
== NULL
)
431 params
.want_full_screen
= FALSE
;
434 * When certain to start the GUI, don't check capabilities of terminal.
435 * For GTK we can't be sure, but when started from the desktop it doesn't
436 * make sense to try using a terminal.
438 #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
444 params
.want_full_screen
= FALSE
;
447 #if defined(FEAT_GUI_MAC) && defined(MACOS_X_UNIX)
448 /* When the GUI is started from Finder, need to display messages in a
449 * message box. isatty(2) returns TRUE anyway, thus we need to check the
450 * name to know we're not started from a terminal. */
451 if (gui
.starting
&& (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0))
453 params
.want_full_screen
= FALSE
;
455 /* Avoid always using "/" as the current directory. Note that when
456 * started from Finder the arglist will be filled later in
457 * HandleODocAE() and "fname" will be NULL. */
458 if (getcwd((char *)NameBuff
, MAXPATHL
) != NULL
459 && STRCMP(NameBuff
, "/") == 0)
462 (void)vim_chdirfile(fname
);
465 expand_env((char_u
*)"$HOME", NameBuff
, MAXPATHL
);
473 * mch_init() sets up the terminal (window) for use. This must be
474 * done after resetting full_screen, otherwise it may move the cursor
476 * Note that we may use mch_exit() before mch_init()!
479 TIME_MSG("shell init");
483 * For want of anywhere else to do it, try to connect to xsmp here.
484 * Fitting it in after gui_mch_init, but before gui_init (via termcapinit).
485 * Hijacking -X 'no X connection' to also disable XSMP connection as that
486 * has a similar delay upon failure.
487 * Only try if SESSION_MANAGER is set to something non-null.
491 char *p
= getenv("SESSION_MANAGER");
493 if (p
!= NULL
&& *p
!= NUL
)
496 TIME_MSG("xsmp init");
502 * Print a warning if stdout is not a terminal.
506 /* This message comes before term inits, but after setting "silent_mode"
507 * when the input is not a tty. */
508 if (GARGCOUNT
> 1 && !silent_mode
)
509 printf(_("%d files to edit\n"), GARGCOUNT
);
511 if (params
.want_full_screen
&& !silent_mode
)
513 termcapinit(params
.term
); /* set terminal name and get terminal
514 capabilities (will set full_screen) */
515 screen_start(); /* don't know where cursor is now */
516 TIME_MSG("Termcap init");
520 * Set the default values for the options that use Rows and Columns.
522 ui_get_shellsize(); /* inits Rows and Columns */
523 #ifdef FEAT_NETBEANS_INTG
525 Columns
+= 2; /* leave room for glyph gutter */
529 /* Set the 'diff' option now, so that it can be checked for in a .vimrc
530 * file. There is no buffer yet though. */
531 if (params
.diff_mode
)
532 diff_win_options(firstwin
, FALSE
);
535 cmdline_row
= Rows
- p_ch
;
536 msg_row
= cmdline_row
;
537 screenalloc(FALSE
); /* allocate screen buffers */
542 no_wait_return
= TRUE
;
544 init_mappings(); /* set up initial mappings */
546 init_highlight(TRUE
, FALSE
); /* set the default highlight groups */
547 TIME_MSG("init highlight");
550 /* Set the break level after the terminal is initialized. */
551 debug_break_level
= params
.use_debug_break_level
;
554 /* Execute --cmd arguments. */
555 exe_pre_commands(¶ms
);
557 /* Source startup scripts. */
558 source_startup_scripts(¶ms
);
562 * Read all the plugin files.
563 * Only when compiled with +eval, since most plugins need it.
567 # ifdef VMS /* Somehow VMS doesn't handle the "**". */
568 source_runtime((char_u
*)"plugin/*.vim", TRUE
);
570 source_runtime((char_u
*)"plugin/**/*.vim", TRUE
);
572 TIME_MSG("loading plugins");
577 /* Decide about window layout for diff mode after reading vimrc. */
578 if (params
.diff_mode
&& params
.window_layout
== 0)
580 if (diffopt_horizontal())
581 params
.window_layout
= WIN_HOR
; /* use horizontal split */
583 params
.window_layout
= WIN_VER
; /* use vertical split */
588 * Recovery mode without a file name: List swap files.
589 * This uses the 'dir' option, therefore it must be after the
592 if (recoverymode
&& fname
== NULL
)
594 recover_names(NULL
, TRUE
, 0);
599 * Set a few option defaults after reading .vimrc files:
600 * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'.
606 * "-n" argument: Disable swap file by setting 'updatecount' to 0.
607 * Note that this overrides anything from a vimrc file.
609 if (params
.no_swap_file
)
613 if (curwin
->w_p_rl
&& p_altkeymap
)
615 p_hkmap
= FALSE
; /* Reset the Hebrew keymap mode */
617 curwin
->w_p_arab
= FALSE
; /* Reset the Arabic keymap mode */
619 p_fkmap
= TRUE
; /* Set the Farsi keymap mode */
626 #if defined(UNIX) || defined(VMS)
627 /* When something caused a message from a vimrc script, need to output
628 * an extra newline before the shell prompt. */
629 if (did_emsg
|| msg_didout
)
633 gui_start(); /* will set full_screen to TRUE */
634 TIME_MSG("starting GUI");
636 /* When running "evim" or "gvim -y" we need the menus, exit if we
637 * don't have them. */
638 if (!gui
.in_use
&& params
.evim_mode
)
643 #ifdef SPAWNO /* special MSDOS swapping library */
644 init_SPAWNO("", SWAP_ANY
);
649 * Read in registers, history etc, but not marks, from the viminfo file
651 if (*p_viminfo
!= NUL
)
653 read_viminfo(NULL
, TRUE
, FALSE
, FALSE
);
654 TIME_MSG("reading viminfo");
660 * "-q errorfile": Load the error file now.
661 * If the error file can't be read, exit before doing anything else.
663 if (params
.edit_type
== EDIT_QF
)
665 if (params
.use_ef
!= NULL
)
666 set_string_option_direct((char_u
*)"ef", -1,
667 params
.use_ef
, OPT_FREE
, SID_CARG
);
668 if (qf_init(NULL
, p_ef
, p_efm
, TRUE
) < 0)
673 TIME_MSG("reading errorfile");
678 * Start putting things on the screen.
679 * Scroll screen down before drawing over it
680 * Clear screen now, so file message will not be cleared.
682 starting
= NO_BUFFERS
;
683 no_wait_return
= FALSE
;
689 * This seems to be required to make callbacks to be called now, instead
690 * of after things have been put on the screen, which then may be deleted
691 * when getting a resize callback.
692 * For the Mac this handles putting files dropped on the Vim icon to
697 # ifdef FEAT_SUN_WORKSHOP
698 if (!usingSunWorkShop
)
700 gui_wait_for_chars(50L);
701 TIME_MSG("GUI delay");
705 #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD)
709 #ifdef FEAT_XCLIPBOARD
710 /* Start using the X clipboard, unless the GUI was started. */
716 TIME_MSG("setup clipboard");
720 #ifdef FEAT_CLIENTSERVER
721 /* Prepare for being a Vim server. */
722 prepare_server(¶ms
);
726 * If "-" argument given: Read file from stdin.
727 * Do this before starting Raw mode, because it may change things that the
728 * writing end of the pipe doesn't like, e.g., in case stdin and stderr
729 * are the same terminal: "cat | vim -".
730 * Using autocommands here may cause trouble...
732 if (params
.edit_type
== EDIT_STDIN
&& !recoverymode
)
735 #if defined(UNIX) || defined(VMS)
736 /* When switching screens and something caused a message from a vimrc
737 * script, need to output an extra newline on exit. */
738 if ((did_emsg
|| msg_didout
) && *T_TI
!= NUL
)
739 newline_on_exit
= TRUE
;
743 * When done something that is not allowed or error message call
744 * wait_return. This must be done before starttermcap(), because it may
745 * switch to another screen. It must be done after settmode(TMODE_RAW),
746 * because we want to react on a single key stroke.
747 * Call settmode and starttermcap here, so the T_KS and T_TI may be
748 * defined by termcapinit and redifined in .exrc.
751 TIME_MSG("setting raw mode");
753 if (need_wait_return
|| msg_didany
)
756 TIME_MSG("waiting for return");
759 starttermcap(); /* start termcap if not done by wait_return() */
760 TIME_MSG("start termcap");
763 setmouse(); /* may start using the mouse */
766 scroll_region_reset(); /* In case Rows changed */
767 scroll_start(); /* may scroll the screen to the right position */
770 * Don't clear the screen when starting in Ex mode, unless using the GUI.
780 screenclear(); /* clear screen */
781 TIME_MSG("clearing screen");
785 if (params
.ask_for_key
)
787 (void)get_crypt_key(TRUE
, TRUE
);
788 TIME_MSG("getting crypt key");
792 no_wait_return
= TRUE
;
795 * Create the requested number of windows and edit buffers in them.
796 * Also does recovery if "recoverymode" set.
798 create_windows(¶ms
);
799 TIME_MSG("opening buffers");
801 /* Ex starts at last line of the file */
803 curwin
->w_cursor
.lnum
= curbuf
->b_ml
.ml_line_count
;
806 apply_autocmds(EVENT_BUFENTER
, NULL
, NULL
, FALSE
, curbuf
);
807 TIME_MSG("BufEnter autocommands");
813 * When started with "-q errorfile" jump to first error now.
815 if (params
.edit_type
== EDIT_QF
)
817 qf_jump(NULL
, 0, 0, FALSE
);
818 TIME_MSG("jump to first error");
824 * If opened more than one window, start editing files in the other
827 edit_buffers(¶ms
);
831 if (params
.diff_mode
)
835 /* set options in each window for "vimdiff". */
836 for (wp
= firstwin
; wp
!= NULL
; wp
= wp
->w_next
)
837 diff_win_options(wp
, TRUE
);
842 * Shorten any of the filenames, but only when absolute.
844 shorten_fnames(FALSE
);
847 * Need to jump to the tag before executing the '-c command'.
848 * Makes "vim -c '/return' -t main" work.
850 if (params
.tagname
!= NULL
)
852 #if defined(HAS_SWAP_EXISTS_ACTION)
853 swap_exists_did_quit
= FALSE
;
856 vim_snprintf((char *)IObuff
, IOSIZE
, "ta %s", params
.tagname
);
857 do_cmdline_cmd(IObuff
);
858 TIME_MSG("jumping to tag");
860 #if defined(HAS_SWAP_EXISTS_ACTION)
861 /* If the user doesn't want to edit the file then we quit here. */
862 if (swap_exists_did_quit
)
867 /* Execute any "+", "-c" and "-S" arguments. */
868 if (params
.n_commands
> 0)
869 exe_commands(¶ms
);
871 RedrawingDisabled
= 0;
872 redraw_all_later(NOT_VALID
);
873 no_wait_return
= FALSE
;
876 #ifdef FEAT_TERMRESPONSE
877 /* Requesting the termresponse is postponed until here, so that a "-c q"
878 * argument doesn't make it appear in the shell Vim was started from. */
879 may_req_termresponse();
882 /* start in insert mode */
884 need_start_insertmode
= TRUE
;
887 apply_autocmds(EVENT_VIMENTER
, NULL
, NULL
, FALSE
, curbuf
);
888 TIME_MSG("VimEnter autocommands");
891 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND)
892 /* When a startup script or session file setup for diff'ing and
893 * scrollbind, sync the scrollbind now. */
894 if (curwin
->w_p_diff
&& curwin
->w_p_scb
)
897 check_scrollbind((linenr_T
)0, 0L);
898 TIME_MSG("diff scrollbinding");
902 #if defined(WIN3264) && !defined(FEAT_GUI_W32)
903 mch_set_winsize_now(); /* Allow winsize changes from now on */
906 #if defined(FEAT_GUI) && defined(FEAT_WINDOWS)
907 /* When tab pages were created, may need to update the tab pages line and
908 * scrollbars. This is skipped while creating them. */
909 if (first_tabpage
->tp_next
!= NULL
)
912 gui_init_which_components(NULL
);
913 gui_update_scrollbars(TRUE
);
915 need_mouse_correct
= TRUE
;
918 /* If ":startinsert" command used, stuff a dummy command to be able to
919 * call normal_cmd(), which will then start Insert mode. */
920 if (restart_edit
!= 0)
921 stuffcharReadbuff(K_NOP
);
923 #ifdef FEAT_NETBEANS_INTG
925 /* Tell the client that it can start sending commands. */
926 netbeans_startup_done();
929 TIME_MSG("before starting main loop");
932 * Call the main command loop. This never returns.
934 main_loop(FALSE
, FALSE
);
941 * Main loop: Execute Normal mode commands until exiting Vim.
942 * Also used to handle commands in the command-line window, until the window
944 * Also used to handle ":visual" command after ":global": execute Normal mode
945 * commands, return when entering Ex mode. "noexmode" is TRUE then.
948 main_loop(cmdwin
, noexmode
)
949 int cmdwin
; /* TRUE when working in the command-line window */
950 int noexmode
; /* TRUE when return on entering Ex mode */
952 oparg_T oa
; /* operator arguments */
954 #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD)
955 /* Setup to catch a terminating error from the X server. Just ignore
956 * it, restore the state and continue. This might not always work
957 * properly, but at least we don't exit unexpectedly when the X server
958 * exists while Vim is running in a console. */
959 if (!cmdwin
&& !noexmode
&& SETJMP(x_jump_env
))
963 VIsual_active
= FALSE
;
966 need_wait_return
= FALSE
;
970 RedrawingDisabled
= 0;
982 redraw_later_clear();
989 || cmdwin_result
== 0
995 did_check_timestamps
= FALSE
;
996 if (need_check_timestamps
)
997 check_timestamps(FALSE
);
998 if (need_wait_return
) /* if wait_return still needed ... */
999 wait_return(FALSE
); /* ... call it now */
1000 if (need_start_insertmode
&& goto_im()
1006 need_start_insertmode
= FALSE
;
1007 stuffReadbuff((char_u
*)"i"); /* start insert mode next */
1008 /* skip the fileinfo message now, because it would be shown
1009 * after insert mode finishes! */
1010 need_fileinfo
= FALSE
;
1013 if (got_int
&& !global_busy
)
1016 (void)vgetc(); /* flush all buffers */
1024 * If skip redraw is set (for ":" in wait_return()), don't redraw now.
1025 * If there is nothing in the stuff_buffer or do_redraw is TRUE,
1026 * update cursor and redraw.
1028 if (skip_redraw
|| exmode_active
)
1029 skip_redraw
= FALSE
;
1030 else if (do_redraw
|| stuff_empty())
1033 /* Trigger CursorMoved if the cursor moved. */
1034 if (!finish_op
&& has_cursormoved()
1035 && !equalpos(last_cursormoved
, curwin
->w_cursor
))
1037 apply_autocmds(EVENT_CURSORMOVED
, NULL
, NULL
, FALSE
, curbuf
);
1038 last_cursormoved
= curwin
->w_cursor
;
1042 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND)
1043 /* Scroll-binding for diff mode may have been postponed until
1044 * here. Avoids doing it for every change. */
1045 if (diff_need_scrollbind
)
1047 check_scrollbind((linenr_T
)0, 0L);
1048 diff_need_scrollbind
= FALSE
;
1051 #if defined(FEAT_FOLDING) && defined(FEAT_VISUAL)
1052 /* Include a closed fold completely in the Visual area. */
1057 * When 'foldclose' is set, apply 'foldlevel' to folds that don't
1058 * contain the cursor.
1059 * When 'foldopen' is "all", open the fold(s) under the cursor.
1060 * This may mark the window for redrawing.
1062 if (hasAnyFolding(curwin
) && !char_avail())
1065 if (fdo_flags
& FDO_ALL
)
1071 * Before redrawing, make sure w_topline is correct, and w_leftcol
1072 * if lines don't wrap, and w_skipcol if lines wrap.
1079 update_curbuf(INVERTED
);/* update inverted part */
1084 else if (redraw_cmdline
|| clear_cmdline
)
1087 redraw_statuslines();
1093 /* display message after redraw */
1094 if (keep_msg
!= NULL
)
1098 /* msg_attr_keep() will set keep_msg to NULL, must free the
1102 msg_attr(p
, keep_msg_attr
);
1105 if (need_fileinfo
) /* show file info after redraw */
1107 fileinfo(FALSE
, TRUE
, FALSE
);
1108 need_fileinfo
= FALSE
;
1111 emsg_on_display
= FALSE
; /* can delete error message now */
1113 msg_didany
= FALSE
; /* reset lines_left in msg_start() */
1114 may_clear_sb_text(); /* clear scroll-back text on next msg */
1123 if (need_mouse_correct
)
1124 gui_mouse_correct();
1128 * Update w_curswant if w_set_curswant has been set.
1129 * Postponed until here to avoid computing w_virtcol too often.
1134 * If we're invoked as ex, do a round of ex commands.
1135 * Otherwise, get and execute a normal mode command.
1139 if (noexmode
) /* End of ":global/path/visual" commands */
1141 do_exmode(exmode_active
== EXMODE_VIM
);
1144 normal_cmd(&oa
, TRUE
);
1149 #if defined(USE_XSMP) || defined(FEAT_GUI_MSWIN) || defined(PROTO)
1151 * Exit, but leave behind swap files for modified buffers.
1154 getout_preserve_modified(exitval
)
1157 # if defined(SIGHUP) && defined(SIG_IGN)
1158 /* Ignore SIGHUP, because a dropped connection causes a read error, which
1159 * makes Vim exit and then handling SIGHUP causes various reentrance
1161 signal(SIGHUP
, SIG_IGN
);
1164 ml_close_notmod(); /* close all not-modified buffers */
1165 ml_sync_all(FALSE
, FALSE
); /* preserve all swap files */
1166 ml_close_all(FALSE
); /* close all memfiles, without deleting */
1167 getout(exitval
); /* exit Vim properly */
1180 tabpage_T
*tp
, *next_tp
;
1185 /* When running in Ex mode an error causes us to exit with a non-zero exit
1186 * code. POSIX requires this, although it's not 100% clear from the
1189 exitval
+= ex_exitval
;
1191 /* Position the cursor on the last screen line, below all the text */
1195 windgoto((int)Rows
- 1, 0);
1197 #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL)
1198 /* Optionally print hashtable efficiency. */
1199 hash_debug_results();
1207 /* Trigger BufWinLeave for all windows, but only once per buffer. */
1208 # if defined FEAT_WINDOWS
1209 for (tp
= first_tabpage
; tp
!= NULL
; tp
= next_tp
)
1211 next_tp
= tp
->tp_next
;
1212 for (wp
= (tp
== curtab
)
1213 ? firstwin
: tp
->tp_firstwin
; wp
!= NULL
; wp
= wp
->w_next
)
1216 if (buf
->b_changedtick
!= -1)
1218 apply_autocmds(EVENT_BUFWINLEAVE
, buf
->b_fname
, buf
->b_fname
,
1220 buf
->b_changedtick
= -1; /* note that we did it already */
1221 /* start all over, autocommands may mess up the lists */
1222 next_tp
= first_tabpage
;
1228 apply_autocmds(EVENT_BUFWINLEAVE
, curbuf
, curbuf
->b_fname
, FALSE
, curbuf
);
1231 /* Trigger BufUnload for buffers that are loaded */
1232 for (buf
= firstbuf
; buf
!= NULL
; buf
= buf
->b_next
)
1233 if (buf
->b_ml
.ml_mfp
!= NULL
)
1235 apply_autocmds(EVENT_BUFUNLOAD
, buf
->b_fname
, buf
->b_fname
,
1237 if (!buf_valid(buf
)) /* autocmd may delete the buffer */
1240 apply_autocmds(EVENT_VIMLEAVEPRE
, NULL
, NULL
, FALSE
, curbuf
);
1244 if (*p_viminfo
!= NUL
)
1245 /* Write out the registers, history, marks etc, to the viminfo file */
1246 write_viminfo(NULL
, FALSE
);
1250 apply_autocmds(EVENT_VIMLEAVE
, NULL
, NULL
, FALSE
, curbuf
);
1259 || (gui
.in_use
&& msg_didany
&& p_verbose
> 0)
1263 /* give the user a chance to read the (error) message */
1264 no_wait_return
= FALSE
;
1269 /* Position the cursor again, the autocommands may have moved it */
1273 windgoto((int)Rows
- 1, 0);
1276 #ifdef FEAT_MZSCHEME
1291 #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
1294 #ifdef FEAT_NETBEANS_INTG
1302 * Get a (optional) count for a Vim argument.
1305 get_number_arg(p
, idx
, def
)
1306 char_u
*p
; /* pointer to argument */
1307 int *idx
; /* index in argument, is incremented */
1308 int def
; /* default value */
1310 if (vim_isdigit(p
[*idx
]))
1312 def
= atoi((char *)&(p
[*idx
]));
1313 while (vim_isdigit(p
[*idx
]))
1319 #if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
1321 * Setup to use the current locale (for ctype() and many other things).
1326 setlocale(LC_ALL
, "");
1328 /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit
1329 * text while it's expecting text in the current locale. This call avoids
1331 setlocale(LC_CTYPE
, "C");
1334 # ifdef FEAT_GETTEXT
1336 int mustfree
= FALSE
;
1339 # ifdef DYNAMIC_GETTEXT
1340 /* Initialize the gettext library */
1341 dyn_libintl_init(NULL
);
1343 /* expand_env() doesn't work yet, because chartab[] is not initialized
1344 * yet, call vim_getenv() directly */
1345 p
= vim_getenv((char_u
*)"VIMRUNTIME", &mustfree
);
1346 if (p
!= NULL
&& *p
!= NUL
)
1348 STRCPY(NameBuff
, p
);
1349 STRCAT(NameBuff
, "/lang");
1350 bindtextdomain(VIMPACKAGE
, (char *)NameBuff
);
1354 textdomain(VIMPACKAGE
);
1361 * Check for: [r][e][g][vi|vim|view][diff][ex[im]]
1362 * If the executable name starts with "r" we disable shell commands.
1363 * If the next character is "e" we run in Easy mode.
1364 * If the next character is "g" we run the GUI version.
1365 * If the next characters are "view" we start in readonly mode.
1366 * If the next characters are "diff" or "vimdiff" we start in diff mode.
1367 * If the next characters are "ex" we start in Ex mode. If it's followed
1368 * by "im" use improved Ex mode.
1371 parse_command_name(parmp
)
1376 initstr
= gettail((char_u
*)parmp
->argv
[0]);
1379 /* An issue has been seen when launching Vim in such a way that
1380 * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the
1381 * executable or a symbolic link of it. Until this issue is resolved
1382 * we prohibit the GUI from being used.
1384 if (STRCMP(initstr
, parmp
->argv
[0]) == 0)
1385 disallow_gui
= TRUE
;
1387 /* TODO: On MacOS X default to gui if argv[0] ends in:
1388 * /Vim.app/Contents/MacOS/Vim */
1392 set_vim_var_string(VV_PROGNAME
, initstr
, -1);
1395 if (TOLOWER_ASC(initstr
[0]) == 'r')
1401 /* Avoid using evim mode for "editor". */
1402 if (TOLOWER_ASC(initstr
[0]) == 'e'
1403 && (TOLOWER_ASC(initstr
[1]) == 'v'
1404 || TOLOWER_ASC(initstr
[1]) == 'g'))
1407 gui
.starting
= TRUE
;
1409 parmp
->evim_mode
= TRUE
;
1413 if (TOLOWER_ASC(initstr
[0]) == 'g' || initstr
[0] == 'k')
1421 if (STRNICMP(initstr
, "view", 4) == 0)
1423 readonlymode
= TRUE
;
1424 curbuf
->b_p_ro
= TRUE
;
1425 p_uc
= 10000; /* don't update very often */
1428 else if (STRNICMP(initstr
, "vim", 3) == 0)
1431 /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */
1432 if (STRICMP(initstr
, "diff") == 0)
1435 parmp
->diff_mode
= TRUE
;
1437 mch_errmsg(_("This Vim was not compiled with the diff feature."));
1443 if (STRNICMP(initstr
, "ex", 2) == 0)
1445 if (STRNICMP(initstr
+ 2, "im", 2) == 0)
1446 exmode_active
= EXMODE_VIM
;
1448 exmode_active
= EXMODE_NORMAL
;
1449 change_compatible(TRUE
); /* set 'compatible' */
1454 * Get the name of the display, before gui_prepare() removes it from
1455 * argv[]. Used for the xterm-clipboard display.
1457 * Also find the --server... arguments and --socketid
1461 early_arg_scan(parmp
)
1464 #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER)
1465 int argc
= parmp
->argc
;
1466 char **argv
= parmp
->argv
;
1469 for (i
= 1; i
< argc
; i
++)
1471 if (STRCMP(argv
[i
], "--") == 0)
1473 # ifdef FEAT_XCLIPBOARD
1474 else if (STRICMP(argv
[i
], "-display") == 0
1475 # if defined(FEAT_GUI_GTK)
1476 || STRICMP(argv
[i
], "--display") == 0
1481 mainerr_arg_missing((char_u
*)argv
[i
]);
1482 xterm_display
= argv
[++i
];
1485 # ifdef FEAT_CLIENTSERVER
1486 else if (STRICMP(argv
[i
], "--servername") == 0)
1489 mainerr_arg_missing((char_u
*)argv
[i
]);
1490 parmp
->serverName_arg
= (char_u
*)argv
[++i
];
1492 else if (STRICMP(argv
[i
], "--serverlist") == 0)
1493 parmp
->serverArg
= TRUE
;
1494 else if (STRNICMP(argv
[i
], "--remote", 8) == 0)
1496 parmp
->serverArg
= TRUE
;
1498 if (strstr(argv
[i
], "-wait") != 0)
1499 /* don't fork() when starting the GUI to edit files ourself */
1504 # ifdef FEAT_GUI_GTK
1505 else if (STRICMP(argv
[i
], "--socketid") == 0)
1507 unsigned int socket_id
;
1511 mainerr_arg_missing((char_u
*)argv
[i
]);
1512 if (STRNICMP(argv
[i
+1], "0x", 2) == 0)
1513 count
= sscanf(&(argv
[i
+ 1][2]), "%x", &socket_id
);
1515 count
= sscanf(argv
[i
+1], "%u", &socket_id
);
1517 mainerr(ME_INVALID_ARG
, (char_u
*)argv
[i
]);
1519 gtk_socket_id
= socket_id
;
1522 else if (STRICMP(argv
[i
], "--echo-wid") == 0)
1523 echo_wid_arg
= TRUE
;
1530 * Scan the command line arguments.
1533 command_line_scan(parmp
)
1536 int argc
= parmp
->argc
;
1537 char **argv
= parmp
->argv
;
1538 int argv_idx
; /* index in argv[n][] */
1539 int had_minmin
= FALSE
; /* found "--" argument */
1540 int want_argument
; /* option argument with argument */
1547 argv_idx
= 1; /* active option letter is argv[0][argv_idx] */
1551 * "+" or "+{number}" or "+/{pat}" or "+{command}" argument.
1553 if (argv
[0][0] == '+' && !had_minmin
)
1555 if (parmp
->n_commands
>= MAX_ARG_CMDS
)
1556 mainerr(ME_EXTRA_CMD
, NULL
);
1557 argv_idx
= -1; /* skip to next argument */
1558 if (argv
[0][1] == NUL
)
1559 parmp
->commands
[parmp
->n_commands
++] = (char_u
*)"$";
1561 parmp
->commands
[parmp
->n_commands
++] = (char_u
*)&(argv
[0][1]);
1565 * Optional argument.
1567 else if (argv
[0][0] == '-' && !had_minmin
)
1569 want_argument
= FALSE
;
1570 c
= argv
[0][argv_idx
++];
1573 * VMS only uses upper case command lines. Interpret "-X" as "-x"
1574 * and "-/X" as "-X".
1578 c
= argv
[0][argv_idx
++];
1586 case NUL
: /* "vim -" read from stdin */
1587 /* "ex -" silent mode */
1592 if (parmp
->edit_type
!= EDIT_NONE
)
1593 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
1594 parmp
->edit_type
= EDIT_STDIN
;
1595 read_cmd_fd
= 2; /* read from stderr instead of stdin */
1597 argv_idx
= -1; /* skip to next argument */
1600 case '-': /* "--" don't take any more option arguments */
1601 /* "--help" give help message */
1602 /* "--version" give version message */
1603 /* "--literal" take files literally */
1604 /* "--nofork" don't fork */
1605 /* "--noplugin[s]" skip plugins */
1606 /* "--cmd <cmd>" execute cmd before vimrc */
1607 if (STRICMP(argv
[0] + argv_idx
, "help") == 0)
1609 else if (STRICMP(argv
[0] + argv_idx
, "version") == 0)
1611 Columns
= 80; /* need to init Columns */
1612 info_message
= TRUE
; /* use mch_msg(), not mch_errmsg() */
1618 else if (STRNICMP(argv
[0] + argv_idx
, "literal", 7) == 0)
1620 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
1621 parmp
->literal
= TRUE
;
1624 else if (STRNICMP(argv
[0] + argv_idx
, "nofork", 6) == 0)
1627 gui
.dofork
= FALSE
; /* don't fork() when starting GUI */
1630 else if (STRNICMP(argv
[0] + argv_idx
, "noplugin", 8) == 0)
1632 else if (STRNICMP(argv
[0] + argv_idx
, "cmd", 3) == 0)
1634 want_argument
= TRUE
;
1637 #ifdef FEAT_CLIENTSERVER
1638 else if (STRNICMP(argv
[0] + argv_idx
, "serverlist", 10) == 0)
1639 ; /* already processed -- no arg */
1640 else if (STRNICMP(argv
[0] + argv_idx
, "servername", 10) == 0
1641 || STRNICMP(argv
[0] + argv_idx
, "serversend", 10) == 0)
1643 /* already processed -- snatch the following arg */
1652 else if (STRNICMP(argv
[0] + argv_idx
, "socketid", 8) == 0)
1654 /* already processed -- snatch the following arg */
1661 else if (STRNICMP(argv
[0] + argv_idx
, "echo-wid", 8) == 0)
1663 /* already processed, skip */
1668 if (argv
[0][argv_idx
])
1669 mainerr(ME_UNKNOWN_OPTION
, (char_u
*)argv
[0]);
1673 argv_idx
= -1; /* skip to next argument */
1676 case 'A': /* "-A" start in Arabic mode */
1678 set_option_value((char_u
*)"arabic", 1L, NULL
, 0);
1680 mch_errmsg(_(e_noarabic
));
1685 case 'b': /* "-b" binary mode */
1686 /* Needs to be effective before expanding file names, because
1687 * for Win32 this makes us edit a shortcut file itself,
1688 * instead of the file it links to. */
1689 set_options_bin(curbuf
->b_p_bin
, 1, 0);
1690 curbuf
->b_p_bin
= 1; /* binary file I/O */
1693 case 'C': /* "-C" Compatible */
1694 change_compatible(TRUE
);
1697 case 'e': /* "-e" Ex mode */
1698 exmode_active
= EXMODE_NORMAL
;
1701 case 'E': /* "-E" Improved Ex mode */
1702 exmode_active
= EXMODE_VIM
;
1705 case 'f': /* "-f" GUI: run in foreground. Amiga: open
1706 window directly, not with newcli */
1708 gui
.dofork
= FALSE
; /* don't fork() when starting GUI */
1712 case 'g': /* "-g" start GUI */
1716 case 'F': /* "-F" start in Farsi mode: rl + fkmap set */
1718 curwin
->w_p_rl
= p_fkmap
= TRUE
;
1720 mch_errmsg(_(e_nofarsi
));
1725 case 'h': /* "-h" give help message */
1726 #ifdef FEAT_GUI_GNOME
1727 /* Tell usage() to exit for "gvim". */
1728 gui
.starting
= FALSE
;
1733 case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */
1734 #ifdef FEAT_RIGHTLEFT
1735 curwin
->w_p_rl
= p_hkmap
= TRUE
;
1737 mch_errmsg(_(e_nohebrew
));
1742 case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */
1744 set_option_value((char_u
*)"lisp", 1L, NULL
, 0);
1749 case 'M': /* "-M" no changes or writing of files */
1753 case 'm': /* "-m" no writing of files */
1757 case 'y': /* "-y" easy mode */
1759 gui
.starting
= TRUE
; /* start GUI a bit later */
1761 parmp
->evim_mode
= TRUE
;
1764 case 'N': /* "-N" Nocompatible */
1765 change_compatible(FALSE
);
1768 case 'n': /* "-n" no swap file */
1769 parmp
->no_swap_file
= TRUE
;
1772 case 'p': /* "-p[N]" open N tab pages */
1773 #ifdef TARGET_API_MAC_OSX
1774 /* For some reason on MacOS X, an argument like:
1775 -psn_0_10223617 is passed in when invoke from Finder
1776 or with the 'open' command */
1777 if (argv
[0][argv_idx
] == 's')
1779 argv_idx
= -1; /* bypass full -psn */
1785 /* default is 0: open window for each file */
1786 parmp
->window_count
= get_number_arg((char_u
*)argv
[0],
1788 parmp
->window_layout
= WIN_TABS
;
1792 case 'o': /* "-o[N]" open N horizontal split windows */
1794 /* default is 0: open window for each file */
1795 parmp
->window_count
= get_number_arg((char_u
*)argv
[0],
1797 parmp
->window_layout
= WIN_HOR
;
1801 case 'O': /* "-O[N]" open N vertical split windows */
1802 #if defined(FEAT_VERTSPLIT) && defined(FEAT_WINDOWS)
1803 /* default is 0: open window for each file */
1804 parmp
->window_count
= get_number_arg((char_u
*)argv
[0],
1806 parmp
->window_layout
= WIN_VER
;
1810 #ifdef FEAT_QUICKFIX
1811 case 'q': /* "-q" QuickFix mode */
1812 if (parmp
->edit_type
!= EDIT_NONE
)
1813 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
1814 parmp
->edit_type
= EDIT_QF
;
1815 if (argv
[0][argv_idx
]) /* "-q{errorfile}" */
1817 parmp
->use_ef
= (char_u
*)argv
[0] + argv_idx
;
1820 else if (argc
> 1) /* "-q {errorfile}" */
1821 want_argument
= TRUE
;
1825 case 'R': /* "-R" readonly mode */
1826 readonlymode
= TRUE
;
1827 curbuf
->b_p_ro
= TRUE
;
1828 p_uc
= 10000; /* don't update very often */
1831 case 'r': /* "-r" recovery mode */
1832 case 'L': /* "-L" recovery mode */
1837 if (exmode_active
) /* "-s" silent (batch) mode */
1839 else /* "-s {scriptin}" read from script file */
1840 want_argument
= TRUE
;
1843 case 't': /* "-t {tag}" or "-t{tag}" jump to tag */
1844 if (parmp
->edit_type
!= EDIT_NONE
)
1845 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
1846 parmp
->edit_type
= EDIT_TAG
;
1847 if (argv
[0][argv_idx
]) /* "-t{tag}" */
1849 parmp
->tagname
= (char_u
*)argv
[0] + argv_idx
;
1852 else /* "-t {tag}" */
1853 want_argument
= TRUE
;
1857 case 'D': /* "-D" Debugging */
1858 parmp
->use_debug_break_level
= 9999;
1862 case 'd': /* "-d" 'diff' */
1864 /* check for "-dev {device}" */
1865 if (argv
[0][argv_idx
] == 'e' && argv
[0][argv_idx
+ 1] == 'v')
1866 want_argument
= TRUE
;
1869 parmp
->diff_mode
= TRUE
;
1872 case 'V': /* "-V{N}" Verbose level */
1873 /* default is 10: a little bit verbose */
1874 p_verbose
= get_number_arg((char_u
*)argv
[0], &argv_idx
, 10);
1875 if (argv
[0][argv_idx
] != NUL
)
1877 set_option_value((char_u
*)"verbosefile", 0L,
1878 (char_u
*)argv
[0] + argv_idx
, 0);
1879 argv_idx
= (int)STRLEN(argv
[0]);
1883 case 'v': /* "-v" Vi-mode (as if called "vi") */
1886 gui
.starting
= FALSE
; /* don't start GUI */
1890 case 'w': /* "-w{number}" set window height */
1891 /* "-w {scriptout}" write to script */
1892 if (vim_isdigit(((char_u
*)argv
[0])[argv_idx
]))
1894 n
= get_number_arg((char_u
*)argv
[0], &argv_idx
, 10);
1895 set_option_value((char_u
*)"window", n
, NULL
, 0);
1898 want_argument
= TRUE
;
1902 case 'x': /* "-x" encrypted reading/writing of files */
1903 parmp
->ask_for_key
= TRUE
;
1907 case 'X': /* "-X" don't connect to X server */
1908 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11)
1909 x_no_connect
= TRUE
;
1913 case 'Z': /* "-Z" restricted mode */
1917 case 'c': /* "-c{command}" or "-c {command}" execute
1919 if (argv
[0][argv_idx
] != NUL
)
1921 if (parmp
->n_commands
>= MAX_ARG_CMDS
)
1922 mainerr(ME_EXTRA_CMD
, NULL
);
1923 parmp
->commands
[parmp
->n_commands
++] = (char_u
*)argv
[0]
1929 case 'S': /* "-S {file}" execute Vim script */
1930 case 'i': /* "-i {viminfo}" use for viminfo */
1932 case 'd': /* "-d {device}" device (for Amiga) */
1934 case 'T': /* "-T {terminal}" terminal name */
1935 case 'u': /* "-u {vimrc}" vim inits file */
1936 case 'U': /* "-U {gvimrc}" gvim inits file */
1937 case 'W': /* "-W {scriptout}" overwrite */
1939 case 'P': /* "-P {parent title}" MDI parent */
1941 want_argument
= TRUE
;
1945 mainerr(ME_UNKNOWN_OPTION
, (char_u
*)argv
[0]);
1949 * Handle option arguments with argument.
1954 * Check for garbage immediately after the option letter.
1956 if (argv
[0][argv_idx
] != NUL
)
1957 mainerr(ME_GARBAGE
, (char_u
*)argv
[0]);
1960 if (argc
< 1 && c
!= 'S')
1961 mainerr_arg_missing((char_u
*)argv
[0]);
1967 case 'c': /* "-c {command}" execute command */
1968 case 'S': /* "-S {file}" execute Vim script */
1969 if (parmp
->n_commands
>= MAX_ARG_CMDS
)
1970 mainerr(ME_EXTRA_CMD
, NULL
);
1976 /* "-S" without argument: use default session file
1979 else if (argv
[0][0] == '-')
1981 /* "-S" followed by another option: use default
1982 * session file name. */
1989 p
= alloc((unsigned)(STRLEN(a
) + 4));
1992 sprintf((char *)p
, "so %s", a
);
1993 parmp
->cmds_tofree
[parmp
->n_commands
] = TRUE
;
1994 parmp
->commands
[parmp
->n_commands
++] = p
;
1997 parmp
->commands
[parmp
->n_commands
++] =
2001 case '-': /* "--cmd {command}" execute command */
2002 if (parmp
->n_pre_commands
>= MAX_ARG_CMDS
)
2003 mainerr(ME_EXTRA_CMD
, NULL
);
2004 parmp
->pre_commands
[parmp
->n_pre_commands
++] =
2008 /* case 'd': -d {device} is handled in mch_check_win() for the
2011 #ifdef FEAT_QUICKFIX
2012 case 'q': /* "-q {errorfile}" QuickFix mode */
2013 parmp
->use_ef
= (char_u
*)argv
[0];
2017 case 'i': /* "-i {viminfo}" use for viminfo */
2018 use_viminfo
= (char_u
*)argv
[0];
2021 case 's': /* "-s {scriptin}" read from script file */
2022 if (scriptin
[0] != NULL
)
2025 mch_errmsg(_("Attempt to open script file again: \""));
2026 mch_errmsg(argv
[-1]);
2028 mch_errmsg(argv
[0]);
2032 if ((scriptin
[0] = mch_fopen(argv
[0], READBIN
)) == NULL
)
2034 mch_errmsg(_("Cannot open for reading: \""));
2035 mch_errmsg(argv
[0]);
2039 if (save_typebuf() == FAIL
)
2040 mch_exit(2); /* out of memory */
2043 case 't': /* "-t {tag}" */
2044 parmp
->tagname
= (char_u
*)argv
[0];
2047 case 'T': /* "-T {terminal}" terminal name */
2049 * The -T term argument is always available and when
2050 * HAVE_TERMLIB is supported it overrides the environment
2054 if (term_is_gui((char_u
*)argv
[0]))
2055 gui
.starting
= TRUE
; /* start GUI a bit later */
2058 parmp
->term
= (char_u
*)argv
[0];
2061 case 'u': /* "-u {vimrc}" vim inits file */
2062 parmp
->use_vimrc
= (char_u
*)argv
[0];
2065 case 'U': /* "-U {gvimrc}" gvim inits file */
2067 use_gvimrc
= (char_u
*)argv
[0];
2071 case 'w': /* "-w {nr}" 'window' value */
2072 /* "-w {scriptout}" append to script file */
2073 if (vim_isdigit(*((char_u
*)argv
[0])))
2076 n
= get_number_arg((char_u
*)argv
[0], &argv_idx
, 10);
2077 set_option_value((char_u
*)"window", n
, NULL
, 0);
2082 case 'W': /* "-W {scriptout}" overwrite script file */
2083 if (scriptout
!= NULL
)
2085 if ((scriptout
= mch_fopen(argv
[0],
2086 c
== 'w' ? APPENDBIN
: WRITEBIN
)) == NULL
)
2088 mch_errmsg(_("Cannot open for script output: \""));
2089 mch_errmsg(argv
[0]);
2096 case 'P': /* "-P {parent title}" MDI parent */
2097 gui_mch_set_parent(argv
[0]);
2105 * File name argument.
2109 argv_idx
= -1; /* skip to next argument */
2111 /* Check for only one type of editing. */
2112 if (parmp
->edit_type
!= EDIT_NONE
&& parmp
->edit_type
!= EDIT_FILE
)
2113 mainerr(ME_TOO_MANY_ARGS
, (char_u
*)argv
[0]);
2114 parmp
->edit_type
= EDIT_FILE
;
2117 /* Remember if the argument was a full path before changing
2118 * slashes to backslashes. */
2119 if (argv
[0][0] != NUL
&& argv
[0][1] == ':' && argv
[0][2] == '\\')
2120 parmp
->full_path
= TRUE
;
2123 /* Add the file to the global argument list. */
2124 if (ga_grow(&global_alist
.al_ga
, 1) == FAIL
2125 || (p
= vim_strsave((char_u
*)argv
[0])) == NULL
)
2128 if (parmp
->diff_mode
&& mch_isdir(p
) && GARGCOUNT
> 0
2129 && !mch_isdir(alist_name(&GARGLIST
[0])))
2133 r
= concat_fnames(p
, gettail(alist_name(&GARGLIST
[0])), TRUE
);
2141 #if defined(__CYGWIN32__) && !defined(WIN32)
2143 * If vim is invoked by non-Cygwin tools, convert away any
2144 * DOS paths, so things like .swp files are created correctly.
2145 * Look for evidence of non-Cygwin paths before we bother.
2146 * This is only for when using the Unix files.
2148 if (strpbrk(p
, "\\:") != NULL
)
2150 char posix_path
[PATH_MAX
];
2152 cygwin_conv_to_posix_path(p
, posix_path
);
2154 p
= vim_strsave(posix_path
);
2160 #ifdef USE_FNAME_CASE
2161 /* Make the case of the file name match the actual file. */
2165 alist_add(&global_alist
, p
,
2166 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
2167 parmp
->literal
? 2 : 0 /* add buffer nr after exp. */
2169 2 /* add buffer number now and use curbuf */
2173 #if defined(FEAT_MBYTE) && defined(WIN32)
2175 /* Remember this argument has been added to the argument list.
2176 * Needed when 'encoding' is changed. */
2177 used_file_arg(argv
[0], parmp
->literal
, parmp
->full_path
,
2184 * If there are no more letters after the current "-", go to next
2185 * argument. argv_idx is set to -1 when the current argument is to be
2188 if (argv_idx
<= 0 || argv
[0][argv_idx
] == NUL
)
2198 * Print a warning if stdout is not a terminal.
2199 * When starting in Ex mode and commands come from a file, set Silent mode.
2205 int input_isatty
; /* is active input a terminal? */
2207 input_isatty
= mch_input_isatty();
2213 else if (parmp
->want_full_screen
&& (!parmp
->stdout_isatty
|| !input_isatty
)
2215 /* don't want the delay when started from the desktop */
2222 * This shouldn't be necessary. But if I run netbeans with the log
2223 * output coming to the console and XOpenDisplay fails, I get vim
2224 * trying to start with input/output to my console tty. This fills my
2225 * input buffer so fast I can't even kill the process in under 2
2226 * minutes (and it beeps continuosly the whole time :-)
2228 if (usingNetbeans
&& (!parmp
->stdout_isatty
|| !input_isatty
))
2230 mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n"));
2234 if (!parmp
->stdout_isatty
)
2235 mch_errmsg(_("Vim: Warning: Output is not to a terminal\n"));
2237 mch_errmsg(_("Vim: Warning: Input is not from a terminal\n"));
2239 if (scriptin
[0] == NULL
)
2240 ui_delay(2000L, TRUE
);
2241 TIME_MSG("Warning delay");
2246 * Read text from stdin.
2253 #if defined(HAS_SWAP_EXISTS_ACTION)
2254 /* When getting the ATTENTION prompt here, use a dialog */
2255 swap_exists_action
= SEA_DIALOG
;
2257 no_wait_return
= TRUE
;
2259 set_buflisted(TRUE
);
2260 (void)open_buffer(TRUE
, NULL
); /* create memfile and read file */
2261 no_wait_return
= FALSE
;
2263 TIME_MSG("reading stdin");
2264 #if defined(HAS_SWAP_EXISTS_ACTION)
2265 check_swap_exists_action();
2267 #if !(defined(AMIGA) || defined(MACOS))
2269 * Close stdin and dup it from stderr. Required for GPM to work
2270 * properly, and for running external commands.
2271 * Is there any other system that cannot do this?
2279 * Create the requested number of windows and edit buffers in them.
2280 * Also does recovery if "recoverymode" set.
2284 create_windows(parmp
)
2292 * Create the number of windows that was requested.
2294 if (parmp
->window_count
== -1) /* was not set */
2295 parmp
->window_count
= 1;
2296 if (parmp
->window_count
== 0)
2297 parmp
->window_count
= GARGCOUNT
;
2298 if (parmp
->window_count
> 1)
2300 /* Don't change the windows if there was a command in .vimrc that
2301 * already split some windows */
2302 if (parmp
->window_layout
== 0)
2303 parmp
->window_layout
= WIN_HOR
;
2304 if (parmp
->window_layout
== WIN_TABS
)
2306 parmp
->window_count
= make_tabpages(parmp
->window_count
);
2307 TIME_MSG("making tab pages");
2309 else if (firstwin
->w_next
== NULL
)
2311 parmp
->window_count
= make_windows(parmp
->window_count
,
2312 parmp
->window_layout
== WIN_VER
);
2313 TIME_MSG("making windows");
2316 parmp
->window_count
= win_count();
2319 parmp
->window_count
= 1;
2322 if (recoverymode
) /* do recover */
2324 msg_scroll
= TRUE
; /* scroll message up */
2326 if (curbuf
->b_ml
.ml_mfp
== NULL
) /* failed */
2328 do_modelines(0); /* do modelines */
2333 * Open a buffer for windows that don't have one yet.
2334 * Commands in the .vimrc might have loaded a file or split the window.
2335 * Watch out for autocommands that delete a window.
2339 * Don't execute Win/Buf Enter/Leave autocommands here
2346 while (done
++ < 1000)
2350 if (parmp
->window_layout
== WIN_TABS
)
2355 else if (parmp
->window_layout
== WIN_TABS
)
2357 if (curtab
->tp_next
== NULL
)
2363 if (curwin
->w_next
== NULL
)
2365 curwin
= curwin
->w_next
;
2369 curbuf
= curwin
->w_buffer
;
2370 if (curbuf
->b_ml
.ml_mfp
== NULL
)
2373 /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */
2375 curwin
->w_p_fdl
= p_fdls
;
2377 #if defined(HAS_SWAP_EXISTS_ACTION)
2378 /* When getting the ATTENTION prompt here, use a dialog */
2379 swap_exists_action
= SEA_DIALOG
;
2381 set_buflisted(TRUE
);
2382 (void)open_buffer(FALSE
, NULL
); /* create memfile, read file */
2384 #if defined(HAS_SWAP_EXISTS_ACTION)
2385 check_swap_exists_action();
2388 dorewind
= TRUE
; /* start again */
2395 (void)vgetc(); /* only break the file loading, not the rest */
2401 if (parmp
->window_layout
== WIN_TABS
)
2405 curbuf
= curwin
->w_buffer
;
2416 * If opened more than one window, start editing files in the other
2417 * windows. make_windows() has already opened the windows.
2423 int arg_idx
; /* index in argument list */
2426 # ifdef FEAT_AUTOCMD
2428 * Don't execute Win/Buf Enter/Leave autocommands here
2434 for (i
= 1; i
< parmp
->window_count
; ++i
)
2436 if (parmp
->window_layout
== WIN_TABS
)
2438 if (curtab
->tp_next
== NULL
) /* just checking */
2444 if (curwin
->w_next
== NULL
) /* just checking */
2446 win_enter(curwin
->w_next
, FALSE
);
2449 /* Only open the file if there is no file in this window yet (that can
2450 * happen when .vimrc contains ":sall") */
2451 if (curbuf
== firstwin
->w_buffer
|| curbuf
->b_ffname
== NULL
)
2453 curwin
->w_arg_idx
= arg_idx
;
2454 /* edit file from arg list, if there is one */
2455 (void)do_ecmd(0, arg_idx
< GARGCOUNT
2456 ? alist_name(&GARGLIST
[arg_idx
]) : NULL
,
2457 NULL
, NULL
, ECMD_LASTL
, ECMD_HIDE
);
2458 if (arg_idx
== GARGCOUNT
- 1)
2459 arg_had_last
= TRUE
;
2465 (void)vgetc(); /* only break the file loading, not the rest */
2470 if (parmp
->window_layout
== WIN_TABS
)
2472 # ifdef FEAT_AUTOCMD
2475 win_enter(firstwin
, FALSE
); /* back to first window */
2476 # ifdef FEAT_AUTOCMD
2479 TIME_MSG("editing files in windows");
2480 if (parmp
->window_count
> 1 && parmp
->window_layout
!= WIN_TABS
)
2481 win_equal(curwin
, FALSE
, 'b'); /* adjust heights */
2483 #endif /* FEAT_WINDOWS */
2486 * Execute the commands from --cmd arguments "cmds[cnt]".
2489 exe_pre_commands(parmp
)
2492 char_u
**cmds
= parmp
->pre_commands
;
2493 int cnt
= parmp
->n_pre_commands
;
2498 curwin
->w_cursor
.lnum
= 0; /* just in case.. */
2499 sourcing_name
= (char_u
*)_("pre-vimrc command line");
2501 current_SID
= SID_CMDARG
;
2503 for (i
= 0; i
< cnt
; ++i
)
2504 do_cmdline_cmd(cmds
[i
]);
2505 sourcing_name
= NULL
;
2509 TIME_MSG("--cmd commands");
2514 * Execute "+", "-c" and "-S" arguments.
2523 * We start commands on line 0, make "vim +/pat file" match a
2524 * pattern on line 1. But don't move the cursor when an autocommand
2525 * with g`" was used.
2528 if (parmp
->tagname
== NULL
&& curwin
->w_cursor
.lnum
<= 1)
2529 curwin
->w_cursor
.lnum
= 0;
2530 sourcing_name
= (char_u
*)"command line";
2532 current_SID
= SID_CARG
;
2534 for (i
= 0; i
< parmp
->n_commands
; ++i
)
2536 do_cmdline_cmd(parmp
->commands
[i
]);
2537 if (parmp
->cmds_tofree
[i
])
2538 vim_free(parmp
->commands
[i
]);
2540 sourcing_name
= NULL
;
2544 if (curwin
->w_cursor
.lnum
== 0)
2545 curwin
->w_cursor
.lnum
= 1;
2550 #ifdef FEAT_QUICKFIX
2551 /* When started with "-q errorfile" jump to first error again. */
2552 if (parmp
->edit_type
== EDIT_QF
)
2553 qf_jump(NULL
, 0, 0, FALSE
);
2555 TIME_MSG("executing command arguments");
2559 * Source startup scripts.
2562 source_startup_scripts(parmp
)
2568 * For "evim" source evim.vim first of all, so that the user can overrule
2569 * any things he doesn't like.
2571 if (parmp
->evim_mode
)
2573 (void)do_source((char_u
*)EVIM_FILE
, FALSE
, DOSO_NONE
);
2574 TIME_MSG("source evim file");
2578 * If -u argument given, use only the initializations from that file and
2581 if (parmp
->use_vimrc
!= NULL
)
2583 if (STRCMP(parmp
->use_vimrc
, "NONE") == 0
2584 || STRCMP(parmp
->use_vimrc
, "NORC") == 0)
2587 if (use_gvimrc
== NULL
) /* don't load gvimrc either */
2588 use_gvimrc
= parmp
->use_vimrc
;
2590 if (parmp
->use_vimrc
[2] == 'N')
2591 p_lpl
= FALSE
; /* don't load plugins either */
2595 if (do_source(parmp
->use_vimrc
, FALSE
, DOSO_NONE
) != OK
)
2596 EMSG2(_("E282: Cannot read from \"%s\""), parmp
->use_vimrc
);
2599 else if (!silent_mode
)
2602 struct Process
*proc
= (struct Process
*)FindTask(0L);
2603 APTR save_winptr
= proc
->pr_WindowPtr
;
2605 /* Avoid a requester here for a volume that doesn't exist. */
2606 proc
->pr_WindowPtr
= (APTR
)-1L;
2610 * Get system wide defaults, if the file name is defined.
2612 #ifdef SYS_VIMRC_FILE
2613 (void)do_source((char_u
*)SYS_VIMRC_FILE
, FALSE
, DOSO_NONE
);
2616 (void)do_source((char_u
*)"$VIMRUNTIME/macmap.vim", FALSE
, DOSO_NONE
);
2620 * Try to read initialization commands from the following places:
2621 * - environment variable VIMINIT
2622 * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise)
2623 * - second user vimrc file ($VIM/.vimrc for Dos)
2624 * - environment variable EXINIT
2625 * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise)
2626 * - second user exrc file ($VIM/.exrc for Dos)
2627 * The first that exists is used, the rest is ignored.
2629 if (process_env((char_u
*)"VIMINIT", TRUE
) != OK
)
2631 if (do_source((char_u
*)USR_VIMRC_FILE
, TRUE
, DOSO_VIMRC
) == FAIL
2632 #ifdef USR_VIMRC_FILE2
2633 && do_source((char_u
*)USR_VIMRC_FILE2
, TRUE
,
2636 #ifdef USR_VIMRC_FILE3
2637 && do_source((char_u
*)USR_VIMRC_FILE3
, TRUE
,
2640 && process_env((char_u
*)"EXINIT", FALSE
) == FAIL
2641 && do_source((char_u
*)USR_EXRC_FILE
, FALSE
, DOSO_NONE
) == FAIL
)
2643 #ifdef USR_EXRC_FILE2
2644 (void)do_source((char_u
*)USR_EXRC_FILE2
, FALSE
, DOSO_NONE
);
2650 * Read initialization commands from ".vimrc" or ".exrc" in current
2651 * directory. This is only done if the 'exrc' option is set.
2652 * Because of security reasons we disallow shell and write commands
2653 * now, except for unix if the file is owned by the user or 'secure'
2654 * option has been reset in environment of global ".exrc" or ".vimrc".
2655 * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or
2660 #if defined(UNIX) || defined(VMS)
2661 /* If ".vimrc" file is not owned by user, set 'secure' mode. */
2662 if (!file_owned(VIMRC_FILE
))
2667 if (fullpathcmp((char_u
*)USR_VIMRC_FILE
,
2668 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2669 #ifdef USR_VIMRC_FILE2
2670 && fullpathcmp((char_u
*)USR_VIMRC_FILE2
,
2671 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2673 #ifdef USR_VIMRC_FILE3
2674 && fullpathcmp((char_u
*)USR_VIMRC_FILE3
,
2675 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2677 #ifdef SYS_VIMRC_FILE
2678 && fullpathcmp((char_u
*)SYS_VIMRC_FILE
,
2679 (char_u
*)VIMRC_FILE
, FALSE
) != FPC_SAME
2682 i
= do_source((char_u
*)VIMRC_FILE
, TRUE
, DOSO_VIMRC
);
2686 #if defined(UNIX) || defined(VMS)
2687 /* if ".exrc" is not owned by user set 'secure' mode */
2688 if (!file_owned(EXRC_FILE
))
2693 if ( fullpathcmp((char_u
*)USR_EXRC_FILE
,
2694 (char_u
*)EXRC_FILE
, FALSE
) != FPC_SAME
2695 #ifdef USR_EXRC_FILE2
2696 && fullpathcmp((char_u
*)USR_EXRC_FILE2
,
2697 (char_u
*)EXRC_FILE
, FALSE
) != FPC_SAME
2700 (void)do_source((char_u
*)EXRC_FILE
, FALSE
, DOSO_NONE
);
2704 need_wait_return
= TRUE
;
2707 proc
->pr_WindowPtr
= save_winptr
;
2710 TIME_MSG("sourcing vimrc file(s)");
2714 * Setup to start using the GUI. Exit with an error when not available.
2720 gui
.starting
= TRUE
; /* start GUI a bit later */
2722 mch_errmsg(_(e_nogvim
));
2729 * Get an evironment variable, and execute it as Ex commands.
2730 * Returns FAIL if the environment variable was not executed, OK otherwise.
2733 process_env(env
, is_viminit
)
2735 int is_viminit
; /* when TRUE, called for VIMINIT */
2738 char_u
*save_sourcing_name
;
2739 linenr_T save_sourcing_lnum
;
2744 if ((initstr
= mch_getenv(env
)) != NULL
&& *initstr
!= NUL
)
2747 vimrc_found(NULL
, NULL
);
2748 save_sourcing_name
= sourcing_name
;
2749 save_sourcing_lnum
= sourcing_lnum
;
2750 sourcing_name
= env
;
2753 save_sid
= current_SID
;
2754 current_SID
= SID_ENV
;
2756 do_cmdline_cmd(initstr
);
2757 sourcing_name
= save_sourcing_name
;
2758 sourcing_lnum
= save_sourcing_lnum
;
2760 current_SID
= save_sid
;;
2767 #if defined(UNIX) || defined(VMS)
2769 * Return TRUE if we are certain the user owns the file "fname".
2770 * Used for ".vimrc" and ".exrc".
2771 * Use both stat() and lstat() for extra security.
2779 uid_t uid
= getuid();
2781 uid_t uid
= ((getgid() << 16) | getuid());
2784 return !(mch_stat(fname
, &s
) != 0 || s
.st_uid
!= uid
2786 || mch_lstat(fname
, &s
) != 0 || s
.st_uid
!= uid
2793 * Give an error message main_errors["n"] and exit.
2797 int n
; /* one of the ME_ defines */
2798 char_u
*str
; /* extra argument or NULL */
2800 #if defined(UNIX) || defined(__EMX__) || defined(VMS)
2801 reset_signals(); /* kill us with CTRL-C here, if you like */
2804 mch_errmsg(longVersion
);
2806 mch_errmsg(_(main_errors
[n
]));
2810 mch_errmsg((char *)str
);
2813 mch_errmsg(_("\nMore info with: \"vim -h\"\n"));
2819 mainerr_arg_missing(str
)
2822 mainerr(ME_ARG_MISSING
, str
);
2826 * print a message with three spaces prepended and '\n' appended.
2838 * Print messages for "vim -h" or "vim --help" and exit.
2844 static char *(use
[]) =
2846 N_("[file ..] edit specified file(s)"),
2847 N_("- read text from stdin"),
2848 N_("-t tag edit file where tag is defined"),
2849 #ifdef FEAT_QUICKFIX
2850 N_("-q [errorfile] edit file with first error")
2854 #if defined(UNIX) || defined(__EMX__) || defined(VMS)
2855 reset_signals(); /* kill us with CTRL-C here, if you like */
2858 mch_msg(longVersion
);
2859 mch_msg(_("\n\nusage:"));
2862 mch_msg(_(" vim [arguments] "));
2864 if (i
== (sizeof(use
) / sizeof(char_u
*)) - 1)
2866 mch_msg(_("\n or:"));
2869 mch_msg(_("where case is ignored prepend / to make flag upper case"));
2872 mch_msg(_("\n\nArguments:\n"));
2873 main_msg(_("--\t\t\tOnly file names after this"));
2874 #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
2875 main_msg(_("--literal\t\tDon't expand wildcards"));
2878 main_msg(_("-register\t\tRegister this gvim for OLE"));
2879 main_msg(_("-unregister\t\tUnregister gvim for OLE"));
2882 main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")"));
2883 main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI"));
2885 main_msg(_("-v\t\t\tVi mode (like \"vi\")"));
2886 main_msg(_("-e\t\t\tEx mode (like \"ex\")"));
2887 main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")"));
2889 main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")"));
2891 main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)"));
2892 main_msg(_("-R\t\t\tReadonly mode (like \"view\")"));
2893 main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")"));
2894 main_msg(_("-m\t\t\tModifications (writing files) not allowed"));
2895 main_msg(_("-M\t\t\tModifications in text not allowed"));
2896 main_msg(_("-b\t\t\tBinary mode"));
2898 main_msg(_("-l\t\t\tLisp mode"));
2900 main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'"));
2901 main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'"));
2902 main_msg(_("-V[N]\t\tVerbose level"));
2903 main_msg(_("-D\t\t\tDebugging mode"));
2904 main_msg(_("-n\t\t\tNo swap file, use memory only"));
2905 main_msg(_("-r\t\t\tList swap files and exit"));
2906 main_msg(_("-r (with file name)\tRecover crashed session"));
2907 main_msg(_("-L\t\t\tSame as -r"));
2909 main_msg(_("-f\t\t\tDon't use newcli to open window"));
2910 main_msg(_("-dev <device>\t\tUse <device> for I/O"));
2913 main_msg(_("-A\t\t\tstart in Arabic mode"));
2915 #ifdef FEAT_RIGHTLEFT
2916 main_msg(_("-H\t\t\tStart in Hebrew mode"));
2919 main_msg(_("-F\t\t\tStart in Farsi mode"));
2921 main_msg(_("-T <terminal>\tSet terminal type to <terminal>"));
2922 main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc"));
2924 main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc"));
2926 main_msg(_("--noplugin\t\tDon't load plugin scripts"));
2927 main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)"));
2928 main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)"));
2929 main_msg(_("-O[N]\t\tLike -o but split vertically"));
2930 main_msg(_("+\t\t\tStart at end of file"));
2931 main_msg(_("+<lnum>\t\tStart at line <lnum>"));
2932 main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file"));
2933 main_msg(_("-c <command>\t\tExecute <command> after loading the first file"));
2934 main_msg(_("-S <session>\t\tSource file <session> after loading the first file"));
2935 main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>"));
2936 main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>"));
2937 main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>"));
2939 main_msg(_("-x\t\t\tEdit encrypted files"));
2941 #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11)
2942 # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK)
2943 main_msg(_("-display <display>\tConnect vim to this particular X-server"));
2945 main_msg(_("-X\t\t\tDo not connect to X server"));
2947 #ifdef FEAT_CLIENTSERVER
2948 main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible"));
2949 main_msg(_("--remote-silent <files> Same, don't complain if there is no server"));
2950 main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited"));
2951 main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server"));
2952 # ifdef FEAT_WINDOWS
2953 main_msg(_("--remote-tab <files> As --remote but open tab page for each file"));
2955 main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit"));
2956 main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result"));
2957 main_msg(_("--serverlist\t\tList available Vim server names and exit"));
2958 main_msg(_("--servername <name>\tSend to/become the Vim server <name>"));
2961 main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo"));
2963 main_msg(_("-h or --help\tPrint Help (this message) and exit"));
2964 main_msg(_("--version\t\tPrint version information and exit"));
2967 # ifdef FEAT_GUI_MOTIF
2968 mch_msg(_("\nArguments recognised by gvim (Motif version):\n"));
2970 # ifdef FEAT_GUI_ATHENA
2971 # ifdef FEAT_GUI_NEXTAW
2972 mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n"));
2974 mch_msg(_("\nArguments recognised by gvim (Athena version):\n"));
2978 main_msg(_("-display <display>\tRun vim on <display>"));
2979 main_msg(_("-iconic\t\tStart vim iconified"));
2981 main_msg(_("-name <name>\t\tUse resource as if vim was <name>"));
2982 mch_msg(_("\t\t\t (Unimplemented)\n"));
2984 main_msg(_("-background <color>\tUse <color> for the background (also: -bg)"));
2985 main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)"));
2986 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)"));
2987 main_msg(_("-boldfont <font>\tUse <font> for bold text"));
2988 main_msg(_("-italicfont <font>\tUse <font> for italic text"));
2989 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)"));
2990 main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)"));
2991 main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)"));
2992 # ifdef FEAT_GUI_ATHENA
2993 main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)"));
2995 main_msg(_("-reverse\t\tUse reverse video (also: -rv)"));
2996 main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)"));
2997 main_msg(_("-xrm <resource>\tSet the specified resource"));
2998 #endif /* FEAT_GUI_X11 */
2999 #if defined(FEAT_GUI) && defined(RISCOS)
3000 mch_msg(_("\nArguments recognised by gvim (RISC OS version):\n"));
3001 main_msg(_("--columns <number>\tInitial width of window in columns"));
3002 main_msg(_("--rows <number>\tInitial height of window in rows"));
3005 mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n"));
3006 main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)"));
3007 main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)"));
3008 main_msg(_("-reverse\t\tUse reverse video (also: -rv)"));
3009 main_msg(_("-display <display>\tRun vim on <display> (also: --display)"));
3011 main_msg(_("--role <role>\tSet a unique role to identify the main window"));
3013 main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget"));
3016 main_msg(_("-P <parent title>\tOpen Vim inside parent application"));
3019 #ifdef FEAT_GUI_GNOME
3020 /* Gnome gives extra messages for --help if we continue, but not for -h. */
3028 #if defined(HAS_SWAP_EXISTS_ACTION)
3030 * Check the result of the ATTENTION dialog:
3031 * When "Quit" selected, exit Vim.
3032 * When "Recover" selected, recover the file.
3035 check_swap_exists_action()
3037 if (swap_exists_action
== SEA_QUIT
)
3039 handle_swap_exists(NULL
);
3043 #if defined(STARTUPTIME) || defined(PROTO)
3044 static void time_diff
__ARGS((struct timeval
*then
, struct timeval
*now
));
3046 static struct timeval prev_timeval
;
3049 * Save the previous time before doing something that could nest.
3050 * set "*tv_rel" to the time elapsed so far.
3053 time_push(tv_rel
, tv_start
)
3054 void *tv_rel
, *tv_start
;
3056 *((struct timeval
*)tv_rel
) = prev_timeval
;
3057 gettimeofday(&prev_timeval
, NULL
);
3058 ((struct timeval
*)tv_rel
)->tv_usec
= prev_timeval
.tv_usec
3059 - ((struct timeval
*)tv_rel
)->tv_usec
;
3060 ((struct timeval
*)tv_rel
)->tv_sec
= prev_timeval
.tv_sec
3061 - ((struct timeval
*)tv_rel
)->tv_sec
;
3062 if (((struct timeval
*)tv_rel
)->tv_usec
< 0)
3064 ((struct timeval
*)tv_rel
)->tv_usec
+= 1000000;
3065 --((struct timeval
*)tv_rel
)->tv_sec
;
3067 *(struct timeval
*)tv_start
= prev_timeval
;
3071 * Compute the previous time after doing something that could nest.
3072 * Subtract "*tp" from prev_timeval;
3073 * Note: The arguments are (void *) to avoid trouble with systems that don't
3074 * have struct timeval.
3078 void *tp
; /* actually (struct timeval *) */
3080 prev_timeval
.tv_usec
-= ((struct timeval
*)tp
)->tv_usec
;
3081 prev_timeval
.tv_sec
-= ((struct timeval
*)tp
)->tv_sec
;
3082 if (prev_timeval
.tv_usec
< 0)
3084 prev_timeval
.tv_usec
+= 1000000;
3085 --prev_timeval
.tv_sec
;
3090 time_diff(then
, now
)
3091 struct timeval
*then
;
3092 struct timeval
*now
;
3097 usec
= now
->tv_usec
- then
->tv_usec
;
3098 msec
= (now
->tv_sec
- then
->tv_sec
) * 1000L + usec
/ 1000L,
3099 usec
= usec
% 1000L;
3100 fprintf(time_fd
, "%03ld.%03ld", msec
, usec
>= 0 ? usec
: usec
+ 1000L);
3104 time_msg(msg
, tv_start
)
3106 void *tv_start
; /* only for do_source: start time; actually
3107 (struct timeval *) */
3109 static struct timeval start
;
3112 if (time_fd
!= NULL
)
3114 if (strstr(msg
, "STARTING") != NULL
)
3116 gettimeofday(&start
, NULL
);
3117 prev_timeval
= start
;
3118 fprintf(time_fd
, "\n\ntimes in msec\n");
3119 fprintf(time_fd
, " clock self+sourced self: sourced script\n");
3120 fprintf(time_fd
, " clock elapsed: other lines\n\n");
3122 gettimeofday(&now
, NULL
);
3123 time_diff(&start
, &now
);
3124 if (((struct timeval
*)tv_start
) != NULL
)
3126 fprintf(time_fd
, " ");
3127 time_diff(((struct timeval
*)tv_start
), &now
);
3129 fprintf(time_fd
, " ");
3130 time_diff(&prev_timeval
, &now
);
3132 fprintf(time_fd
, ": %s\n", msg
);
3138 * Windows doesn't have gettimeofday(), although it does have struct timeval.
3141 gettimeofday(struct timeval
*tv
, char *dummy
)
3144 tv
->tv_sec
= t
/ CLOCKS_PER_SEC
;
3145 tv
->tv_usec
= (t
- tv
->tv_sec
* CLOCKS_PER_SEC
) * 1000000 / CLOCKS_PER_SEC
;
3152 #if defined(FEAT_CLIENTSERVER) || defined(PROTO)
3155 * Common code for the X command server and the Win32 command server.
3158 static char_u
*build_drop_cmd
__ARGS((int filec
, char **filev
, int tabs
, int sendReply
));
3161 * Do the client-server stuff, unless "--servername ''" was used.
3164 exec_on_server(parmp
)
3167 if (parmp
->serverName_arg
== NULL
|| *parmp
->serverName_arg
!= NUL
)
3170 /* Initialise the client/server messaging infrastructure. */
3171 serverInitMessaging();
3175 * When a command server argument was found, execute it. This may
3176 * exit Vim when it was successful. Otherwise it's executed further
3177 * on. Remember the encoding used here in "serverStrEnc".
3179 if (parmp
->serverArg
)
3181 cmdsrv_main(&parmp
->argc
, parmp
->argv
,
3182 parmp
->serverName_arg
, &parmp
->serverStr
);
3184 parmp
->serverStrEnc
= vim_strsave(p_enc
);
3188 /* If we're still running, get the name to register ourselves.
3189 * On Win32 can register right now, for X11 need to setup the
3190 * clipboard first, it's further down. */
3191 parmp
->servername
= serverMakeName(parmp
->serverName_arg
,
3194 if (parmp
->servername
!= NULL
)
3196 serverSetName(parmp
->servername
);
3197 vim_free(parmp
->servername
);
3204 * Prepare for running as a Vim server.
3207 prepare_server(parmp
)
3210 # if defined(FEAT_X11)
3212 * Register for remote command execution with :serversend and --remote
3213 * unless there was a -X or a --servername '' on the command line.
3214 * Only register nongui-vim's with an explicit --servername argument.
3215 * When running as root --servername is also required.
3217 if (X_DISPLAY
!= NULL
&& parmp
->servername
!= NULL
&& (
3225 parmp
->serverName_arg
!= NULL
))
3227 (void)serverRegisterName(X_DISPLAY
, parmp
->servername
);
3228 vim_free(parmp
->servername
);
3229 TIME_MSG("register server name");
3232 serverDelayedStartName
= parmp
->servername
;
3236 * Execute command ourselves if we're here because the send failed (or
3237 * else we would have exited above).
3239 if (parmp
->serverStr
!= NULL
)
3243 server_to_input_buf(serverConvert(parmp
->serverStrEnc
,
3244 parmp
->serverStr
, &p
));
3250 cmdsrv_main(argc
, argv
, serverName_arg
, serverStr
)
3253 char_u
*serverName_arg
;
3262 char **newArgV
= argv
+ 1;
3266 #define ARGTYPE_OTHER 0
3267 #define ARGTYPE_EDIT 1
3268 #define ARGTYPE_EDIT_WAIT 2
3269 #define ARGTYPE_SEND 3
3280 sname
= serverMakeName(serverName_arg
, argv
[0]);
3285 * Execute the command server related arguments and remove them
3286 * from the argc/argv array; We may have to return into main()
3288 for (i
= 1; i
< Argc
; i
++)
3291 if (STRCMP(argv
[i
], "--") == 0) /* end of option arguments */
3293 for (; i
< *argc
; i
++)
3295 *newArgV
++ = argv
[i
];
3301 if (STRICMP(argv
[i
], "--remote-send") == 0)
3302 argtype
= ARGTYPE_SEND
;
3303 else if (STRNICMP(argv
[i
], "--remote", 8) == 0)
3305 char *p
= argv
[i
] + 8;
3307 argtype
= ARGTYPE_EDIT
;
3310 if (STRNICMP(p
, "-wait", 5) == 0)
3312 argtype
= ARGTYPE_EDIT_WAIT
;
3315 else if (STRNICMP(p
, "-silent", 7) == 0)
3320 else if (STRNICMP(p
, "-tab", 4) == 0)
3327 argtype
= ARGTYPE_OTHER
;
3333 argtype
= ARGTYPE_OTHER
;
3335 if (argtype
!= ARGTYPE_OTHER
)
3338 mainerr_arg_missing((char_u
*)argv
[i
]);
3339 if (argtype
== ARGTYPE_SEND
)
3341 *serverStr
= (char_u
*)argv
[i
+ 1];
3346 *serverStr
= build_drop_cmd(*argc
- i
- 1, argv
+ i
+ 1,
3347 tabs
, argtype
== ARGTYPE_EDIT_WAIT
);
3348 if (*serverStr
== NULL
)
3350 /* Probably out of memory, exit. */
3358 if (xterm_dpy
== NULL
)
3360 mch_errmsg(_("No display"));
3364 ret
= serverSendToVim(xterm_dpy
, sname
, *serverStr
,
3365 NULL
, &srv
, 0, 0, silent
);
3367 /* Win32 always works? */
3368 ret
= serverSendToVim(sname
, *serverStr
, NULL
, &srv
, 0, silent
);
3372 if (argtype
== ARGTYPE_SEND
)
3374 /* Failed to send, abort. */
3375 mch_errmsg(_(": Send failed.\n"));
3380 /* Let vim start normally. */
3381 mch_errmsg(_(": Send failed. Trying to execute locally\n"));
3385 # ifdef FEAT_GUI_W32
3386 /* Guess that when the server name starts with "g" it's a GUI
3387 * server, which we can bring to the foreground here.
3388 * Foreground() in the server doesn't work very well. */
3389 if (argtype
!= ARGTYPE_SEND
&& TOUPPER_ASC(*sname
) == 'G')
3390 SetForegroundWindow(srv
);
3394 * For --remote-wait: Wait until the server did edit each
3395 * file. Also detect that the server no longer runs.
3397 if (ret
>= 0 && argtype
== ARGTYPE_EDIT_WAIT
)
3399 int numFiles
= *argc
- i
- 1;
3401 char_u
*done
= alloc(numFiles
);
3403 # ifdef FEAT_GUI_W32
3406 extern HWND message_window
;
3409 if (numFiles
> 0 && argv
[i
+ 1][0] == '+')
3410 /* Skip "+cmd" argument, don't wait for it to be edited. */
3413 # ifdef FEAT_GUI_W32
3414 ni
.cbSize
= sizeof(ni
);
3415 ni
.hWnd
= message_window
;
3417 ni
.uFlags
= NIF_ICON
|NIF_TIP
;
3418 ni
.hIcon
= LoadIcon((HINSTANCE
)GetModuleHandle(0), "IDR_VIM");
3419 sprintf(ni
.szTip
, _("%d of %d edited"), count
, numFiles
);
3420 Shell_NotifyIcon(NIM_ADD
, &ni
);
3423 /* Wait for all files to unload in remote */
3424 memset(done
, 0, numFiles
);
3425 while (memchr(done
, 0, numFiles
) != NULL
)
3428 p
= serverGetReply(srv
, NULL
, TRUE
, TRUE
);
3432 if (serverReadReply(xterm_dpy
, srv
, &p
, TRUE
) < 0)
3435 j
= atoi((char *)p
);
3436 if (j
>= 0 && j
< numFiles
)
3438 # ifdef FEAT_GUI_W32
3440 sprintf(ni
.szTip
, _("%d of %d edited"),
3442 Shell_NotifyIcon(NIM_MODIFY
, &ni
);
3447 # ifdef FEAT_GUI_W32
3448 Shell_NotifyIcon(NIM_DELETE
, &ni
);
3452 else if (STRICMP(argv
[i
], "--remote-expr") == 0)
3455 mainerr_arg_missing((char_u
*)argv
[i
]);
3457 /* Win32 always works? */
3458 if (serverSendToVim(sname
, (char_u
*)argv
[i
+ 1],
3459 &res
, NULL
, 1, FALSE
) < 0)
3461 if (xterm_dpy
== NULL
)
3462 mch_errmsg(_("No display: Send expression failed.\n"));
3463 else if (serverSendToVim(xterm_dpy
, sname
, (char_u
*)argv
[i
+ 1],
3464 &res
, NULL
, 1, 1, FALSE
) < 0)
3467 if (res
!= NULL
&& *res
!= NUL
)
3469 /* Output error from remote */
3470 mch_errmsg((char *)res
);
3474 mch_errmsg(_(": Send expression failed.\n"));
3477 else if (STRICMP(argv
[i
], "--serverlist") == 0)
3480 /* Win32 always works? */
3481 res
= serverGetVimNames();
3483 if (xterm_dpy
!= NULL
)
3484 res
= serverGetVimNames(xterm_dpy
);
3489 else if (STRICMP(argv
[i
], "--servername") == 0)
3491 /* Alredy processed. Take it out of the command line */
3497 *newArgV
++ = argv
[i
];
3502 if (res
!= NULL
&& *res
!= NUL
)
3504 mch_msg((char *)res
);
3505 if (res
[STRLEN(res
) - 1] != '\n')
3513 display_errors(); /* display any collected messages */
3514 exit(exiterr
); /* Mission accomplished - get out */
3517 /* Return back into main() */
3523 * Build a ":drop" command to send to a Vim server.
3526 build_drop_cmd(filec
, filev
, tabs
, sendReply
)
3529 int tabs
; /* Use ":tab drop" instead of ":drop". */
3534 char_u
*inicmd
= NULL
;
3536 char_u cwd
[MAXPATHL
];
3538 if (filec
> 0 && filev
[0][0] == '+')
3540 inicmd
= (char_u
*)filev
[0] + 1;
3544 /* Check if we have at least one argument. */
3546 mainerr_arg_missing((char_u
*)filev
[-1]);
3547 if (mch_dirname(cwd
, MAXPATHL
) != OK
)
3549 if ((p
= vim_strsave_escaped_ext(cwd
, PATH_ESC_CHARS
, '\\', TRUE
)) == NULL
)
3551 ga_init2(&ga
, 1, 100);
3552 ga_concat(&ga
, (char_u
*)"<C-\\><C-N>:cd ");
3556 /* Call inputsave() so that a prompt for an encryption key works. */
3557 ga_concat(&ga
, (char_u
*)"<CR>:if exists('*inputsave')|call inputsave()|endif|");
3559 ga_concat(&ga
, (char_u
*)"tab ");
3560 ga_concat(&ga
, (char_u
*)"drop");
3561 for (i
= 0; i
< filec
; i
++)
3563 /* On Unix the shell has already expanded the wildcards, don't want to
3564 * do it again in the Vim server. On MS-Windows only escape
3565 * non-wildcard characters. */
3566 p
= vim_strsave_escaped((char_u
*)filev
[i
],
3575 vim_free(ga
.ga_data
);
3578 ga_concat(&ga
, (char_u
*)" ");
3582 /* The :drop commands goes to Insert mode when 'insertmode' is set, use
3583 * CTRL-\ CTRL-N again. */
3584 ga_concat(&ga
, (char_u
*)"|if exists('*inputrestore')|call inputrestore()|endif<CR>");
3585 ga_concat(&ga
, (char_u
*)"<C-\\><C-N>:cd -");
3587 ga_concat(&ga
, (char_u
*)"<CR>:call SetupRemoteReplies()");
3588 ga_concat(&ga
, (char_u
*)"<CR>:");
3591 /* Can't use <CR> after "inicmd", because an "startinsert" would cause
3592 * the following commands to be inserted as text. Use a "|",
3593 * hopefully "inicmd" does allow this... */
3594 ga_concat(&ga
, inicmd
);
3595 ga_concat(&ga
, (char_u
*)"|");
3597 /* Bring the window to the foreground, goto Insert mode when 'im' set and
3598 * clear command line. */
3599 ga_concat(&ga
, (char_u
*)"cal foreground()|if &im|star|en|redr|f<CR>");
3600 ga_append(&ga
, NUL
);
3605 * Replace termcodes such as <CR> and insert as key presses if there is room.
3608 server_to_input_buf(str
)
3612 char_u
*cpo_save
= p_cpo
;
3614 /* Set 'cpoptions' the way we want it.
3615 * B set - backslashes are *not* treated specially
3616 * k set - keycodes are *not* reverse-engineered
3617 * < unset - <Key> sequences *are* interpreted
3618 * The last but one parameter of replace_termcodes() is TRUE so that the
3619 * <lt> sequence is recognised - needed for a real backslash.
3621 p_cpo
= (char_u
*)"Bk";
3622 str
= replace_termcodes((char_u
*)str
, &ptr
, FALSE
, TRUE
, FALSE
);
3625 if (*ptr
!= NUL
) /* trailing CTRL-V results in nothing */
3628 * Add the string to the input stream.
3629 * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes.
3631 * First clear typed characters from the typeahead buffer, there could
3632 * be half a mapping there. Then append to the existing string, so
3633 * that multiple commands from a client are concatenated.
3635 if (typebuf
.tb_maplen
< typebuf
.tb_len
)
3636 del_typebuf(typebuf
.tb_len
- typebuf
.tb_maplen
, typebuf
.tb_maplen
);
3637 (void)ins_typebuf(str
, REMAP_NONE
, typebuf
.tb_len
, TRUE
, FALSE
);
3639 /* Let input_available() know we inserted text in the typeahead
3641 typebuf_was_filled
= TRUE
;
3643 vim_free((char_u
*)ptr
);
3647 * Evaluate an expression that the client sent to a string.
3648 * Handles disabling error messages and disables debugging, otherwise Vim
3649 * hangs, waiting for "cont" to be typed.
3652 eval_client_expr_to_string(expr
)
3656 int save_dbl
= debug_break_level
;
3657 int save_ro
= redir_off
;
3659 debug_break_level
= -1;
3663 res
= eval_to_string(expr
, NULL
, TRUE
);
3665 debug_break_level
= save_dbl
;
3666 redir_off
= save_ro
;
3669 /* A client can tell us to redraw, but not to display the cursor, so do
3675 gui_update_cursor(FALSE
, FALSE
);
3682 * If conversion is needed, convert "data" from "client_enc" to 'encoding' and
3683 * return an allocated string. Otherwise return "data".
3684 * "*tofree" is set to the result when it needs to be freed later.
3688 serverConvert(client_enc
, data
, tofree
)
3697 if (client_enc
!= NULL
&& p_enc
!= NULL
)
3701 vimconv
.vc_type
= CONV_NONE
;
3702 if (convert_setup(&vimconv
, client_enc
, p_enc
) != FAIL
3703 && vimconv
.vc_type
!= CONV_NONE
)
3705 res
= string_convert(&vimconv
, data
, NULL
);
3711 convert_setup(&vimconv
, NULL
, NULL
);
3719 * Make our basic server name: use the specified "arg" if given, otherwise use
3720 * the tail of the command "cmd" we were started with.
3721 * Return the name in allocated memory. This doesn't include a serial number.
3724 serverMakeName(arg
, cmd
)
3730 if (arg
!= NULL
&& *arg
!= NUL
)
3731 p
= vim_strsave_up(arg
);
3734 p
= vim_strsave_up(gettail((char_u
*)cmd
));
3735 /* Remove .exe or .bat from the name. */
3736 if (p
!= NULL
&& vim_strchr(p
, '.') != NULL
)
3737 *vim_strchr(p
, '.') = NUL
;
3741 #endif /* FEAT_CLIENTSERVER */
3744 * When FEAT_FKMAP is defined, also compile the Farsi source code.
3746 #if defined(FEAT_FKMAP) || defined(PROTO)
3751 * When FEAT_ARABIC is defined, also compile the Arabic source code.
3753 #if defined(FEAT_ARABIC) || defined(PROTO)
3754 # include "arabic.c"