| /* vi:set ts=8 sts=4 sw=4: |
| * |
| * VIM - Vi IMproved by Bram Moolenaar |
| * |
| * Do ":help uganda" in Vim to read copying and usage conditions. |
| * Do ":help credits" in Vim to see a list of people who contributed. |
| * See README.txt for an overview of the Vim source code. |
| */ |
| |
| #define EXTERN |
| #include "vim.h" |
| |
| #ifdef SPAWNO |
| # include <spawno.h> /* special MS-DOS swapping library */ |
| #endif |
| |
| #ifdef __CYGWIN__ |
| # ifndef WIN32 |
| # include <cygwin/version.h> |
| # include <sys/cygwin.h> /* for cygwin_conv_to_posix_path() and/or |
| * cygwin_conv_path() */ |
| # endif |
| # include <limits.h> |
| #endif |
| |
| /* Maximum number of commands from + or -c arguments. */ |
| #define MAX_ARG_CMDS 10 |
| |
| /* values for "window_layout" */ |
| #define WIN_HOR 1 /* "-o" horizontally split windows */ |
| #define WIN_VER 2 /* "-O" vertically split windows */ |
| #define WIN_TABS 3 /* "-p" windows on tab pages */ |
| |
| /* Struct for various parameters passed between main() and other functions. */ |
| typedef struct |
| { |
| int argc; |
| char **argv; |
| |
| int evim_mode; /* started as "evim" */ |
| char_u *use_vimrc; /* vimrc from -u argument */ |
| |
| int n_commands; /* no. of commands from + or -c */ |
| char_u *commands[MAX_ARG_CMDS]; /* commands from + or -c arg. */ |
| char_u cmds_tofree[MAX_ARG_CMDS]; /* commands that need free() */ |
| int n_pre_commands; /* no. of commands from --cmd */ |
| char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd argument */ |
| |
| int edit_type; /* type of editing to do */ |
| char_u *tagname; /* tag from -t argument */ |
| #ifdef FEAT_QUICKFIX |
| char_u *use_ef; /* 'errorfile' from -q argument */ |
| #endif |
| |
| int want_full_screen; |
| int stdout_isatty; /* is stdout a terminal? */ |
| char_u *term; /* specified terminal name */ |
| #ifdef FEAT_CRYPT |
| int ask_for_key; /* -x argument */ |
| #endif |
| int no_swap_file; /* "-n" argument used */ |
| #ifdef FEAT_EVAL |
| int use_debug_break_level; |
| #endif |
| #ifdef FEAT_WINDOWS |
| int window_count; /* number of windows to use */ |
| int window_layout; /* 0, WIN_HOR, WIN_VER or WIN_TABS */ |
| #endif |
| |
| #ifdef FEAT_CLIENTSERVER |
| int serverArg; /* TRUE when argument for a server */ |
| char_u *serverName_arg; /* cmdline arg for server name */ |
| char_u *serverStr; /* remote server command */ |
| char_u *serverStrEnc; /* encoding of serverStr */ |
| char_u *servername; /* allocated name for our server */ |
| #endif |
| #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) |
| int literal; /* don't expand file names */ |
| #endif |
| #ifdef MSWIN |
| int full_path; /* file name argument was full path */ |
| #endif |
| #ifdef FEAT_DIFF |
| int diff_mode; /* start with 'diff' set */ |
| #endif |
| } mparm_T; |
| |
| /* Values for edit_type. */ |
| #define EDIT_NONE 0 /* no edit type yet */ |
| #define EDIT_FILE 1 /* file name argument[s] given, use argument list */ |
| #define EDIT_STDIN 2 /* read file from stdin */ |
| #define EDIT_TAG 3 /* tag name argument given, use tagname */ |
| #define EDIT_QF 4 /* start in quickfix mode */ |
| |
| #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
| static int file_owned __ARGS((char *fname)); |
| #endif |
| static void mainerr __ARGS((int, char_u *)); |
| #ifndef NO_VIM_MAIN |
| static void main_msg __ARGS((char *s)); |
| static void usage __ARGS((void)); |
| static int get_number_arg __ARGS((char_u *p, int *idx, int def)); |
| # if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| static void init_locale __ARGS((void)); |
| # endif |
| static void parse_command_name __ARGS((mparm_T *parmp)); |
| static void early_arg_scan __ARGS((mparm_T *parmp)); |
| static void command_line_scan __ARGS((mparm_T *parmp)); |
| static void check_tty __ARGS((mparm_T *parmp)); |
| static void read_stdin __ARGS((void)); |
| static void create_windows __ARGS((mparm_T *parmp)); |
| # ifdef FEAT_WINDOWS |
| static void edit_buffers __ARGS((mparm_T *parmp)); |
| # endif |
| static void exe_pre_commands __ARGS((mparm_T *parmp)); |
| static void exe_commands __ARGS((mparm_T *parmp)); |
| static void source_startup_scripts __ARGS((mparm_T *parmp)); |
| static void main_start_gui __ARGS((void)); |
| # if defined(HAS_SWAP_EXISTS_ACTION) |
| static void check_swap_exists_action __ARGS((void)); |
| # endif |
| # if defined(FEAT_CLIENTSERVER) || defined(PROTO) |
| static void exec_on_server __ARGS((mparm_T *parmp)); |
| static void prepare_server __ARGS((mparm_T *parmp)); |
| static void cmdsrv_main __ARGS((int *argc, char **argv, char_u *serverName_arg, char_u **serverStr)); |
| static char_u *serverMakeName __ARGS((char_u *arg, char *cmd)); |
| # endif |
| #endif |
| |
| |
| /* |
| * Different types of error messages. |
| */ |
| static char *(main_errors[]) = |
| { |
| N_("Unknown option argument"), |
| #define ME_UNKNOWN_OPTION 0 |
| N_("Too many edit arguments"), |
| #define ME_TOO_MANY_ARGS 1 |
| N_("Argument missing after"), |
| #define ME_ARG_MISSING 2 |
| N_("Garbage after option argument"), |
| #define ME_GARBAGE 3 |
| N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"), |
| #define ME_EXTRA_CMD 4 |
| N_("Invalid argument for"), |
| #define ME_INVALID_ARG 5 |
| }; |
| |
| #ifndef PROTO /* don't want a prototype for main() */ |
| #ifndef NO_VIM_MAIN /* skip this for unittests */ |
| int |
| # ifdef VIMDLL |
| _export |
| # endif |
| # ifdef FEAT_GUI_MSWIN |
| # ifdef __BORLANDC__ |
| _cdecl |
| # endif |
| VimMain |
| # else |
| main |
| # endif |
| (argc, argv) |
| int argc; |
| char **argv; |
| { |
| char_u *fname = NULL; /* file name from command line */ |
| mparm_T params; /* various parameters passed between |
| * main() and other functions. */ |
| #ifdef STARTUPTIME |
| int i; |
| #endif |
| |
| /* |
| * Do any system-specific initialisations. These can NOT use IObuff or |
| * NameBuff. Thus emsg2() cannot be called! |
| */ |
| mch_early_init(); |
| |
| /* Many variables are in "params" so that we can pass them to invoked |
| * functions without a lot of arguments. "argc" and "argv" are also |
| * copied, so that they can be changed. */ |
| vim_memset(¶ms, 0, sizeof(params)); |
| params.argc = argc; |
| params.argv = argv; |
| params.want_full_screen = TRUE; |
| #ifdef FEAT_EVAL |
| params.use_debug_break_level = -1; |
| #endif |
| #ifdef FEAT_WINDOWS |
| params.window_count = -1; |
| #endif |
| |
| #ifdef FEAT_RUBY |
| { |
| int ruby_stack_start; |
| vim_ruby_init((void *)&ruby_stack_start); |
| } |
| #endif |
| |
| #ifdef FEAT_TCL |
| vim_tcl_init(params.argv[0]); |
| #endif |
| |
| #ifdef MEM_PROFILE |
| atexit(vim_mem_profile_dump); |
| #endif |
| |
| #ifdef STARTUPTIME |
| for (i = 1; i < argc; ++i) |
| { |
| if (STRICMP(argv[i], "--startuptime") == 0 && i + 1 < argc) |
| { |
| time_fd = mch_fopen(argv[i + 1], "a"); |
| TIME_MSG("--- VIM STARTING ---"); |
| break; |
| } |
| } |
| #endif |
| starttime = time(NULL); |
| |
| #ifdef __EMX__ |
| _wildcard(¶ms.argc, ¶ms.argv); |
| #endif |
| |
| #ifdef FEAT_MBYTE |
| (void)mb_init(); /* init mb_bytelen_tab[] to ones */ |
| #endif |
| #ifdef FEAT_EVAL |
| eval_init(); /* init global variables */ |
| #endif |
| |
| #ifdef __QNXNTO__ |
| qnx_init(); /* PhAttach() for clipboard, (and gui) */ |
| #endif |
| |
| #ifdef MAC_OS_CLASSIC |
| /* Prepare for possibly starting GUI sometime */ |
| /* Macintosh needs this before any memory is allocated. */ |
| gui_prepare(¶ms.argc, params.argv); |
| TIME_MSG("GUI prepared"); |
| #endif |
| |
| /* Init the table of Normal mode commands. */ |
| init_normal_cmds(); |
| |
| #if defined(HAVE_DATE_TIME) && defined(VMS) && defined(VAXC) |
| make_version(); /* Construct the long version string. */ |
| #endif |
| |
| /* |
| * Allocate space for the generic buffers (needed for set_init_1() and |
| * EMSG2()). |
| */ |
| if ((IObuff = alloc(IOSIZE)) == NULL |
| || (NameBuff = alloc(MAXPATHL)) == NULL) |
| mch_exit(0); |
| TIME_MSG("Allocated generic buffers"); |
| |
| #ifdef NBDEBUG |
| /* Wait a moment for debugging NetBeans. Must be after allocating |
| * NameBuff. */ |
| nbdebug_log_init("SPRO_GVIM_DEBUG", "SPRO_GVIM_DLEVEL"); |
| nbdebug_wait(WT_ENV | WT_WAIT | WT_STOP, "SPRO_GVIM_WAIT", 20); |
| TIME_MSG("NetBeans debug wait"); |
| #endif |
| |
| #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| /* |
| * Setup to use the current locale (for ctype() and many other things). |
| * NOTE: Translated messages with encodings other than latin1 will not |
| * work until set_init_1() has been called! |
| */ |
| init_locale(); |
| TIME_MSG("locale set"); |
| #endif |
| |
| #ifdef FEAT_GUI |
| gui.dofork = TRUE; /* default is to use fork() */ |
| #endif |
| |
| /* |
| * Do a first scan of the arguments in "argv[]": |
| * -display or --display |
| * --server... |
| * --socketid |
| * --windowid |
| */ |
| early_arg_scan(¶ms); |
| |
| #ifdef FEAT_SUN_WORKSHOP |
| findYourself(params.argv[0]); |
| #endif |
| #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC) |
| /* Prepare for possibly starting GUI sometime */ |
| gui_prepare(¶ms.argc, params.argv); |
| TIME_MSG("GUI prepared"); |
| #endif |
| |
| #ifdef FEAT_CLIPBOARD |
| clip_init(FALSE); /* Initialise clipboard stuff */ |
| TIME_MSG("clipboard setup"); |
| #endif |
| |
| /* |
| * Check if we have an interactive window. |
| * On the Amiga: If there is no window, we open one with a newcli command |
| * (needed for :! to * work). mch_check_win() will also handle the -d or |
| * -dev argument. |
| */ |
| params.stdout_isatty = (mch_check_win(params.argc, params.argv) != FAIL); |
| TIME_MSG("window checked"); |
| |
| /* |
| * Allocate the first window and buffer. |
| * Can't do anything without it, exit when it fails. |
| */ |
| if (win_alloc_first() == FAIL) |
| mch_exit(0); |
| |
| init_yank(); /* init yank buffers */ |
| |
| alist_init(&global_alist); /* Init the argument list to empty. */ |
| |
| /* |
| * Set the default values for the options. |
| * NOTE: Non-latin1 translated messages are working only after this, |
| * because this is where "has_mbyte" will be set, which is used by |
| * msg_outtrans_len_attr(). |
| * First find out the home directory, needed to expand "~" in options. |
| */ |
| init_homedir(); /* find real value of $HOME */ |
| set_init_1(); |
| TIME_MSG("inits 1"); |
| |
| #ifdef FEAT_EVAL |
| set_lang_var(); /* set v:lang and v:ctype */ |
| #endif |
| |
| #ifdef FEAT_CLIENTSERVER |
| /* |
| * Do the client-server stuff, unless "--servername ''" was used. |
| * This may exit Vim if the command was sent to the server. |
| */ |
| exec_on_server(¶ms); |
| #endif |
| |
| /* |
| * Figure out the way to work from the command name argv[0]. |
| * "vimdiff" starts diff mode, "rvim" sets "restricted", etc. |
| */ |
| parse_command_name(¶ms); |
| |
| /* |
| * Process the command line arguments. File names are put in the global |
| * argument list "global_alist". |
| */ |
| command_line_scan(¶ms); |
| TIME_MSG("parsing arguments"); |
| |
| /* |
| * On some systems, when we compile with the GUI, we always use it. On Mac |
| * there is no terminal version, and on Windows we can't fork one off with |
| * :gui. |
| */ |
| #ifdef ALWAYS_USE_GUI |
| gui.starting = TRUE; |
| #else |
| # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| /* |
| * Check if the GUI can be started. Reset gui.starting if not. |
| * Don't know about other systems, stay on the safe side and don't check. |
| */ |
| if (gui.starting) |
| { |
| if (gui_init_check() == FAIL) |
| { |
| gui.starting = FALSE; |
| |
| /* When running "evim" or "gvim -y" we need the menus, exit if we |
| * don't have them. */ |
| if (params.evim_mode) |
| mch_exit(1); |
| } |
| } |
| # endif |
| #endif |
| |
| if (GARGCOUNT > 0) |
| { |
| #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) |
| /* |
| * Expand wildcards in file names. |
| */ |
| if (!params.literal) |
| { |
| /* Temporarily add '(' and ')' to 'isfname'. These are valid |
| * filename characters but are excluded from 'isfname' to make |
| * "gf" work on a file name in parenthesis (e.g.: see vim.h). */ |
| do_cmdline_cmd((char_u *)":set isf+=(,)"); |
| alist_expand(NULL, 0); |
| do_cmdline_cmd((char_u *)":set isf&"); |
| } |
| #endif |
| fname = alist_name(&GARGLIST[0]); |
| } |
| |
| #if defined(WIN32) && defined(FEAT_MBYTE) |
| { |
| extern void set_alist_count(void); |
| |
| /* Remember the number of entries in the argument list. If it changes |
| * we don't react on setting 'encoding'. */ |
| set_alist_count(); |
| } |
| #endif |
| |
| #ifdef MSWIN |
| if (GARGCOUNT == 1 && params.full_path) |
| { |
| /* |
| * If there is one filename, fully qualified, we have very probably |
| * been invoked from explorer, so change to the file's directory. |
| * Hint: to avoid this when typing a command use a forward slash. |
| * If the cd fails, it doesn't matter. |
| */ |
| (void)vim_chdirfile(fname); |
| } |
| #endif |
| TIME_MSG("expanding arguments"); |
| |
| #ifdef FEAT_DIFF |
| if (params.diff_mode && params.window_count == -1) |
| params.window_count = 0; /* open up to 3 windows */ |
| #endif |
| |
| /* Don't redraw until much later. */ |
| ++RedrawingDisabled; |
| |
| /* |
| * When listing swap file names, don't do cursor positioning et. al. |
| */ |
| if (recoverymode && fname == NULL) |
| params.want_full_screen = FALSE; |
| |
| /* |
| * When certain to start the GUI, don't check capabilities of terminal. |
| * For GTK we can't be sure, but when started from the desktop it doesn't |
| * make sense to try using a terminal. |
| */ |
| #if defined(ALWAYS_USE_GUI) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| if (gui.starting |
| # ifdef FEAT_GUI_GTK |
| && !isatty(2) |
| # endif |
| ) |
| params.want_full_screen = FALSE; |
| #endif |
| |
| #if defined(FEAT_GUI_MAC) && defined(MACOS_X_UNIX) |
| /* When the GUI is started from Finder, need to display messages in a |
| * message box. isatty(2) returns TRUE anyway, thus we need to check the |
| * name to know we're not started from a terminal. */ |
| if (gui.starting && (!isatty(2) || strcmp("/dev/console", ttyname(2)) == 0)) |
| { |
| params.want_full_screen = FALSE; |
| |
| /* Avoid always using "/" as the current directory. Note that when |
| * started from Finder the arglist will be filled later in |
| * HandleODocAE() and "fname" will be NULL. */ |
| if (getcwd((char *)NameBuff, MAXPATHL) != NULL |
| && STRCMP(NameBuff, "/") == 0) |
| { |
| if (fname != NULL) |
| (void)vim_chdirfile(fname); |
| else |
| { |
| expand_env((char_u *)"$HOME", NameBuff, MAXPATHL); |
| vim_chdir(NameBuff); |
| } |
| } |
| } |
| #endif |
| |
| /* |
| * mch_init() sets up the terminal (window) for use. This must be |
| * done after resetting full_screen, otherwise it may move the cursor |
| * (MSDOS). |
| * Note that we may use mch_exit() before mch_init()! |
| */ |
| mch_init(); |
| TIME_MSG("shell init"); |
| |
| #ifdef USE_XSMP |
| /* |
| * For want of anywhere else to do it, try to connect to xsmp here. |
| * Fitting it in after gui_mch_init, but before gui_init (via termcapinit). |
| * Hijacking -X 'no X connection' to also disable XSMP connection as that |
| * has a similar delay upon failure. |
| * Only try if SESSION_MANAGER is set to something non-null. |
| */ |
| if (!x_no_connect) |
| { |
| char *p = getenv("SESSION_MANAGER"); |
| |
| if (p != NULL && *p != NUL) |
| { |
| xsmp_init(); |
| TIME_MSG("xsmp init"); |
| } |
| } |
| #endif |
| |
| /* |
| * Print a warning if stdout is not a terminal. |
| */ |
| check_tty(¶ms); |
| |
| /* This message comes before term inits, but after setting "silent_mode" |
| * when the input is not a tty. */ |
| if (GARGCOUNT > 1 && !silent_mode) |
| printf(_("%d files to edit\n"), GARGCOUNT); |
| |
| if (params.want_full_screen && !silent_mode) |
| { |
| termcapinit(params.term); /* set terminal name and get terminal |
| capabilities (will set full_screen) */ |
| screen_start(); /* don't know where cursor is now */ |
| TIME_MSG("Termcap init"); |
| } |
| |
| /* |
| * Set the default values for the options that use Rows and Columns. |
| */ |
| ui_get_shellsize(); /* inits Rows and Columns */ |
| win_init_size(); |
| #ifdef FEAT_DIFF |
| /* Set the 'diff' option now, so that it can be checked for in a .vimrc |
| * file. There is no buffer yet though. */ |
| if (params.diff_mode) |
| diff_win_options(firstwin, FALSE); |
| #endif |
| |
| cmdline_row = Rows - p_ch; |
| msg_row = cmdline_row; |
| screenalloc(FALSE); /* allocate screen buffers */ |
| set_init_2(); |
| TIME_MSG("inits 2"); |
| |
| msg_scroll = TRUE; |
| no_wait_return = TRUE; |
| |
| init_mappings(); /* set up initial mappings */ |
| |
| init_highlight(TRUE, FALSE); /* set the default highlight groups */ |
| TIME_MSG("init highlight"); |
| |
| #ifdef FEAT_EVAL |
| /* Set the break level after the terminal is initialized. */ |
| debug_break_level = params.use_debug_break_level; |
| #endif |
| |
| #ifdef FEAT_MZSCHEME |
| /* |
| * Newer version of MzScheme (Racket) require earlier (trampolined) |
| * initialisation via scheme_main_setup. |
| * Implement this by initialising it as early as possible |
| * and splitting off remaining Vim main into vim_main2 |
| */ |
| { |
| /* Pack up preprocessed command line arguments. |
| * It is safe because Scheme does not access argc/argv. */ |
| char *args[2]; |
| args[0] = (char *)fname; |
| args[1] = (char *)¶ms; |
| return mzscheme_main(2, args); |
| } |
| } |
| #endif |
| #endif /* NO_VIM_MAIN */ |
| |
| /* vim_main2() needs to be produced when FEAT_MZSCHEME is defined even when |
| * NO_VIM_MAIN is defined. */ |
| #ifdef FEAT_MZSCHEME |
| int |
| vim_main2(int argc UNUSED, char **argv UNUSED) |
| { |
| # ifndef NO_VIM_MAIN |
| char_u *fname = (char_u *)argv[0]; |
| mparm_T params; |
| |
| memcpy(¶ms, argv[1], sizeof(params)); |
| # else |
| return 0; |
| } |
| # endif |
| #endif |
| |
| #ifndef NO_VIM_MAIN |
| /* Execute --cmd arguments. */ |
| exe_pre_commands(¶ms); |
| |
| /* Source startup scripts. */ |
| source_startup_scripts(¶ms); |
| |
| #ifdef FEAT_EVAL |
| /* |
| * Read all the plugin files. |
| * Only when compiled with +eval, since most plugins need it. |
| */ |
| if (p_lpl) |
| { |
| # ifdef VMS /* Somehow VMS doesn't handle the "**". */ |
| source_runtime((char_u *)"plugin/*.vim", TRUE); |
| # else |
| source_runtime((char_u *)"plugin/**/*.vim", TRUE); |
| # endif |
| TIME_MSG("loading plugins"); |
| } |
| #endif |
| |
| #ifdef FEAT_DIFF |
| /* Decide about window layout for diff mode after reading vimrc. */ |
| if (params.diff_mode && params.window_layout == 0) |
| { |
| if (diffopt_horizontal()) |
| params.window_layout = WIN_HOR; /* use horizontal split */ |
| else |
| params.window_layout = WIN_VER; /* use vertical split */ |
| } |
| #endif |
| |
| /* |
| * Recovery mode without a file name: List swap files. |
| * This uses the 'dir' option, therefore it must be after the |
| * initializations. |
| */ |
| if (recoverymode && fname == NULL) |
| { |
| recover_names(NULL, TRUE, 0, NULL); |
| mch_exit(0); |
| } |
| |
| /* |
| * Set a few option defaults after reading .vimrc files: |
| * 'title' and 'icon', Unix: 'shellpipe' and 'shellredir'. |
| */ |
| set_init_3(); |
| TIME_MSG("inits 3"); |
| |
| /* |
| * "-n" argument: Disable swap file by setting 'updatecount' to 0. |
| * Note that this overrides anything from a vimrc file. |
| */ |
| if (params.no_swap_file) |
| p_uc = 0; |
| |
| #ifdef FEAT_FKMAP |
| if (curwin->w_p_rl && p_altkeymap) |
| { |
| p_hkmap = FALSE; /* Reset the Hebrew keymap mode */ |
| # ifdef FEAT_ARABIC |
| curwin->w_p_arab = FALSE; /* Reset the Arabic keymap mode */ |
| # endif |
| p_fkmap = TRUE; /* Set the Farsi keymap mode */ |
| } |
| #endif |
| |
| #ifdef FEAT_GUI |
| if (gui.starting) |
| { |
| #if defined(UNIX) || defined(VMS) |
| /* When something caused a message from a vimrc script, need to output |
| * an extra newline before the shell prompt. */ |
| if (did_emsg || msg_didout) |
| putchar('\n'); |
| #endif |
| |
| gui_start(); /* will set full_screen to TRUE */ |
| TIME_MSG("starting GUI"); |
| |
| /* When running "evim" or "gvim -y" we need the menus, exit if we |
| * don't have them. */ |
| if (!gui.in_use && params.evim_mode) |
| mch_exit(1); |
| } |
| #endif |
| |
| #ifdef SPAWNO /* special MSDOS swapping library */ |
| init_SPAWNO("", SWAP_ANY); |
| #endif |
| |
| #ifdef FEAT_VIMINFO |
| /* |
| * Read in registers, history etc, but not marks, from the viminfo file. |
| * This is where v:oldfiles gets filled. |
| */ |
| if (*p_viminfo != NUL) |
| { |
| read_viminfo(NULL, VIF_WANT_INFO | VIF_GET_OLDFILES); |
| TIME_MSG("reading viminfo"); |
| } |
| #endif |
| |
| #ifdef FEAT_QUICKFIX |
| /* |
| * "-q errorfile": Load the error file now. |
| * If the error file can't be read, exit before doing anything else. |
| */ |
| if (params.edit_type == EDIT_QF) |
| { |
| if (params.use_ef != NULL) |
| set_string_option_direct((char_u *)"ef", -1, |
| params.use_ef, OPT_FREE, SID_CARG); |
| vim_snprintf((char *)IObuff, IOSIZE, "cfile %s", p_ef); |
| if (qf_init(NULL, p_ef, p_efm, TRUE, IObuff) < 0) |
| { |
| out_char('\n'); |
| mch_exit(3); |
| } |
| TIME_MSG("reading errorfile"); |
| } |
| #endif |
| |
| /* |
| * Start putting things on the screen. |
| * Scroll screen down before drawing over it |
| * Clear screen now, so file message will not be cleared. |
| */ |
| starting = NO_BUFFERS; |
| no_wait_return = FALSE; |
| if (!exmode_active) |
| msg_scroll = FALSE; |
| |
| #ifdef FEAT_GUI |
| /* |
| * This seems to be required to make callbacks to be called now, instead |
| * of after things have been put on the screen, which then may be deleted |
| * when getting a resize callback. |
| * For the Mac this handles putting files dropped on the Vim icon to |
| * global_alist. |
| */ |
| if (gui.in_use) |
| { |
| # ifdef FEAT_SUN_WORKSHOP |
| if (!usingSunWorkShop) |
| # endif |
| gui_wait_for_chars(50L); |
| TIME_MSG("GUI delay"); |
| } |
| #endif |
| |
| #if defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD) |
| qnx_clip_init(); |
| #endif |
| |
| #if defined(MACOS_X) && defined(FEAT_CLIPBOARD) |
| clip_init(TRUE); |
| #endif |
| |
| #ifdef FEAT_XCLIPBOARD |
| /* Start using the X clipboard, unless the GUI was started. */ |
| # ifdef FEAT_GUI |
| if (!gui.in_use) |
| # endif |
| { |
| setup_term_clip(); |
| TIME_MSG("setup clipboard"); |
| } |
| #endif |
| |
| #ifdef FEAT_CLIENTSERVER |
| /* Prepare for being a Vim server. */ |
| prepare_server(¶ms); |
| #endif |
| |
| /* |
| * If "-" argument given: Read file from stdin. |
| * Do this before starting Raw mode, because it may change things that the |
| * writing end of the pipe doesn't like, e.g., in case stdin and stderr |
| * are the same terminal: "cat | vim -". |
| * Using autocommands here may cause trouble... |
| */ |
| if (params.edit_type == EDIT_STDIN && !recoverymode) |
| read_stdin(); |
| |
| #if defined(UNIX) || defined(VMS) |
| /* When switching screens and something caused a message from a vimrc |
| * script, need to output an extra newline on exit. */ |
| if ((did_emsg || msg_didout) && *T_TI != NUL) |
| newline_on_exit = TRUE; |
| #endif |
| |
| /* |
| * When done something that is not allowed or error message call |
| * wait_return. This must be done before starttermcap(), because it may |
| * switch to another screen. It must be done after settmode(TMODE_RAW), |
| * because we want to react on a single key stroke. |
| * Call settmode and starttermcap here, so the T_KS and T_TI may be |
| * defined by termcapinit and redefined in .exrc. |
| */ |
| settmode(TMODE_RAW); |
| TIME_MSG("setting raw mode"); |
| |
| if (need_wait_return || msg_didany) |
| { |
| wait_return(TRUE); |
| TIME_MSG("waiting for return"); |
| } |
| |
| starttermcap(); /* start termcap if not done by wait_return() */ |
| TIME_MSG("start termcap"); |
| #if defined(FEAT_TERMRESPONSE) && defined(FEAT_MBYTE) |
| may_req_ambiguous_character_width(); |
| #endif |
| |
| #ifdef FEAT_MOUSE |
| setmouse(); /* may start using the mouse */ |
| #endif |
| if (scroll_region) |
| scroll_region_reset(); /* In case Rows changed */ |
| scroll_start(); /* may scroll the screen to the right position */ |
| |
| /* |
| * Don't clear the screen when starting in Ex mode, unless using the GUI. |
| */ |
| if (exmode_active |
| #ifdef FEAT_GUI |
| && !gui.in_use |
| #endif |
| ) |
| must_redraw = CLEAR; |
| else |
| { |
| screenclear(); /* clear screen */ |
| TIME_MSG("clearing screen"); |
| } |
| |
| #ifdef FEAT_CRYPT |
| if (params.ask_for_key) |
| { |
| (void)blowfish_self_test(); |
| (void)get_crypt_key(TRUE, TRUE); |
| TIME_MSG("getting crypt key"); |
| } |
| #endif |
| |
| no_wait_return = TRUE; |
| |
| /* |
| * Create the requested number of windows and edit buffers in them. |
| * Also does recovery if "recoverymode" set. |
| */ |
| create_windows(¶ms); |
| TIME_MSG("opening buffers"); |
| |
| #ifdef FEAT_EVAL |
| /* clear v:swapcommand */ |
| set_vim_var_string(VV_SWAPCOMMAND, NULL, -1); |
| #endif |
| |
| /* Ex starts at last line of the file */ |
| if (exmode_active) |
| curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; |
| |
| #ifdef FEAT_AUTOCMD |
| apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); |
| TIME_MSG("BufEnter autocommands"); |
| #endif |
| setpcmark(); |
| |
| #ifdef FEAT_QUICKFIX |
| /* |
| * When started with "-q errorfile" jump to first error now. |
| */ |
| if (params.edit_type == EDIT_QF) |
| { |
| qf_jump(NULL, 0, 0, FALSE); |
| TIME_MSG("jump to first error"); |
| } |
| #endif |
| |
| #ifdef FEAT_WINDOWS |
| /* |
| * If opened more than one window, start editing files in the other |
| * windows. |
| */ |
| edit_buffers(¶ms); |
| #endif |
| |
| #ifdef FEAT_DIFF |
| if (params.diff_mode) |
| { |
| win_T *wp; |
| |
| /* set options in each window for "vimdiff". */ |
| for (wp = firstwin; wp != NULL; wp = wp->w_next) |
| diff_win_options(wp, TRUE); |
| } |
| #endif |
| |
| /* |
| * Shorten any of the filenames, but only when absolute. |
| */ |
| shorten_fnames(FALSE); |
| |
| /* |
| * Need to jump to the tag before executing the '-c command'. |
| * Makes "vim -c '/return' -t main" work. |
| */ |
| if (params.tagname != NULL) |
| { |
| #if defined(HAS_SWAP_EXISTS_ACTION) |
| swap_exists_did_quit = FALSE; |
| #endif |
| |
| vim_snprintf((char *)IObuff, IOSIZE, "ta %s", params.tagname); |
| do_cmdline_cmd(IObuff); |
| TIME_MSG("jumping to tag"); |
| |
| #if defined(HAS_SWAP_EXISTS_ACTION) |
| /* If the user doesn't want to edit the file then we quit here. */ |
| if (swap_exists_did_quit) |
| getout(1); |
| #endif |
| } |
| |
| /* Execute any "+", "-c" and "-S" arguments. */ |
| if (params.n_commands > 0) |
| exe_commands(¶ms); |
| |
| RedrawingDisabled = 0; |
| redraw_all_later(NOT_VALID); |
| no_wait_return = FALSE; |
| starting = 0; |
| |
| #ifdef FEAT_TERMRESPONSE |
| /* Requesting the termresponse is postponed until here, so that a "-c q" |
| * argument doesn't make it appear in the shell Vim was started from. */ |
| may_req_termresponse(); |
| #endif |
| |
| /* start in insert mode */ |
| if (p_im) |
| need_start_insertmode = TRUE; |
| |
| #ifdef FEAT_AUTOCMD |
| apply_autocmds(EVENT_VIMENTER, NULL, NULL, FALSE, curbuf); |
| TIME_MSG("VimEnter autocommands"); |
| #endif |
| |
| #if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD) |
| /* Adjust default register name for "unnamed" in 'clipboard'. Can only be |
| * done after the clipboard is available and all initial commands that may |
| * modify the 'clipboard' setting have run; i.e. just before entering the |
| * main loop. */ |
| { |
| int default_regname = 0; |
| adjust_clip_reg(&default_regname); |
| set_reg_var(default_regname); |
| } |
| #endif |
| |
| #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| /* When a startup script or session file setup for diff'ing and |
| * scrollbind, sync the scrollbind now. */ |
| if (curwin->w_p_diff && curwin->w_p_scb) |
| { |
| update_topline(); |
| check_scrollbind((linenr_T)0, 0L); |
| TIME_MSG("diff scrollbinding"); |
| } |
| #endif |
| |
| #if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| mch_set_winsize_now(); /* Allow winsize changes from now on */ |
| #endif |
| |
| #if defined(FEAT_GUI) && defined(FEAT_WINDOWS) |
| /* When tab pages were created, may need to update the tab pages line and |
| * scrollbars. This is skipped while creating them. */ |
| if (first_tabpage->tp_next != NULL) |
| { |
| out_flush(); |
| gui_init_which_components(NULL); |
| gui_update_scrollbars(TRUE); |
| } |
| need_mouse_correct = TRUE; |
| #endif |
| |
| /* If ":startinsert" command used, stuff a dummy command to be able to |
| * call normal_cmd(), which will then start Insert mode. */ |
| if (restart_edit != 0) |
| stuffcharReadbuff(K_NOP); |
| |
| #ifdef FEAT_NETBEANS_INTG |
| if (netbeansArg != NULL && strncmp("-nb", netbeansArg, 3) == 0) |
| { |
| # ifdef FEAT_GUI |
| # if !defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) \ |
| && !defined(FEAT_GUI_W32) |
| if (gui.in_use) |
| { |
| mch_errmsg(_("netbeans is not supported with this GUI\n")); |
| mch_exit(2); |
| } |
| # endif |
| # endif |
| /* Tell the client that it can start sending commands. */ |
| netbeans_open(netbeansArg + 3, TRUE); |
| } |
| #endif |
| |
| TIME_MSG("before starting main loop"); |
| |
| /* |
| * Call the main command loop. This never returns. |
| */ |
| main_loop(FALSE, FALSE); |
| |
| return 0; |
| } |
| #endif /* NO_VIM_MAIN */ |
| #endif /* PROTO */ |
| |
| /* |
| * Main loop: Execute Normal mode commands until exiting Vim. |
| * Also used to handle commands in the command-line window, until the window |
| * is closed. |
| * Also used to handle ":visual" command after ":global": execute Normal mode |
| * commands, return when entering Ex mode. "noexmode" is TRUE then. |
| */ |
| void |
| main_loop(cmdwin, noexmode) |
| int cmdwin; /* TRUE when working in the command-line window */ |
| int noexmode; /* TRUE when return on entering Ex mode */ |
| { |
| oparg_T oa; /* operator arguments */ |
| int previous_got_int = FALSE; /* "got_int" was TRUE */ |
| #ifdef FEAT_CONCEAL |
| linenr_T conceal_old_cursor_line = 0; |
| linenr_T conceal_new_cursor_line = 0; |
| int conceal_update_lines = FALSE; |
| #endif |
| |
| #if defined(FEAT_X11) && defined(FEAT_XCLIPBOARD) |
| /* Setup to catch a terminating error from the X server. Just ignore |
| * it, restore the state and continue. This might not always work |
| * properly, but at least we don't exit unexpectedly when the X server |
| * exists while Vim is running in a console. */ |
| if (!cmdwin && !noexmode && SETJMP(x_jump_env)) |
| { |
| State = NORMAL; |
| # ifdef FEAT_VISUAL |
| VIsual_active = FALSE; |
| # endif |
| got_int = TRUE; |
| need_wait_return = FALSE; |
| global_busy = FALSE; |
| exmode_active = 0; |
| skip_redraw = FALSE; |
| RedrawingDisabled = 0; |
| no_wait_return = 0; |
| vgetc_busy = 0; |
| # ifdef FEAT_EVAL |
| emsg_skip = 0; |
| # endif |
| emsg_off = 0; |
| # ifdef FEAT_MOUSE |
| setmouse(); |
| # endif |
| settmode(TMODE_RAW); |
| starttermcap(); |
| scroll_start(); |
| redraw_later_clear(); |
| } |
| #endif |
| |
| clear_oparg(&oa); |
| while (!cmdwin |
| #ifdef FEAT_CMDWIN |
| || cmdwin_result == 0 |
| #endif |
| ) |
| { |
| if (stuff_empty()) |
| { |
| did_check_timestamps = FALSE; |
| if (need_check_timestamps) |
| check_timestamps(FALSE); |
| if (need_wait_return) /* if wait_return still needed ... */ |
| wait_return(FALSE); /* ... call it now */ |
| if (need_start_insertmode && goto_im() |
| #ifdef FEAT_VISUAL |
| && !VIsual_active |
| #endif |
| ) |
| { |
| need_start_insertmode = FALSE; |
| stuffReadbuff((char_u *)"i"); /* start insert mode next */ |
| /* skip the fileinfo message now, because it would be shown |
| * after insert mode finishes! */ |
| need_fileinfo = FALSE; |
| } |
| } |
| |
| /* Reset "got_int" now that we got back to the main loop. Except when |
| * inside a ":g/pat/cmd" command, then the "got_int" needs to abort |
| * the ":g" command. |
| * For ":g/pat/vi" we reset "got_int" when used once. When used |
| * a second time we go back to Ex mode and abort the ":g" command. */ |
| if (got_int) |
| { |
| if (noexmode && global_busy && !exmode_active && previous_got_int) |
| { |
| /* Typed two CTRL-C in a row: go back to ex mode as if "Q" was |
| * used and keep "got_int" set, so that it aborts ":g". */ |
| exmode_active = EXMODE_NORMAL; |
| State = NORMAL; |
| } |
| else if (!global_busy || !exmode_active) |
| { |
| if (!quit_more) |
| (void)vgetc(); /* flush all buffers */ |
| got_int = FALSE; |
| } |
| previous_got_int = TRUE; |
| } |
| else |
| previous_got_int = FALSE; |
| |
| if (!exmode_active) |
| msg_scroll = FALSE; |
| quit_more = FALSE; |
| |
| /* |
| * If skip redraw is set (for ":" in wait_return()), don't redraw now. |
| * If there is nothing in the stuff_buffer or do_redraw is TRUE, |
| * update cursor and redraw. |
| */ |
| if (skip_redraw || exmode_active) |
| skip_redraw = FALSE; |
| else if (do_redraw || stuff_empty()) |
| { |
| #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| /* Trigger CursorMoved if the cursor moved. */ |
| if (!finish_op && ( |
| # ifdef FEAT_AUTOCMD |
| has_cursormoved() |
| # endif |
| # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
| || |
| # endif |
| # ifdef FEAT_CONCEAL |
| curwin->w_p_cole > 0 |
| # endif |
| ) |
| && !equalpos(last_cursormoved, curwin->w_cursor)) |
| { |
| # ifdef FEAT_AUTOCMD |
| if (has_cursormoved()) |
| apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, |
| FALSE, curbuf); |
| # endif |
| # ifdef FEAT_CONCEAL |
| if (curwin->w_p_cole > 0) |
| { |
| conceal_old_cursor_line = last_cursormoved.lnum; |
| conceal_new_cursor_line = curwin->w_cursor.lnum; |
| conceal_update_lines = TRUE; |
| } |
| # endif |
| last_cursormoved = curwin->w_cursor; |
| } |
| #endif |
| |
| #ifdef FEAT_AUTOCMD |
| /* Trigger TextChanged if b_changedtick differs. */ |
| if (!finish_op && has_textchanged() |
| && last_changedtick != curbuf->b_changedtick) |
| { |
| if (last_changedtick_buf == curbuf) |
| apply_autocmds(EVENT_TEXTCHANGED, NULL, NULL, |
| FALSE, curbuf); |
| last_changedtick_buf = curbuf; |
| last_changedtick = curbuf->b_changedtick; |
| } |
| #endif |
| |
| #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND) |
| /* Scroll-binding for diff mode may have been postponed until |
| * here. Avoids doing it for every change. */ |
| if (diff_need_scrollbind) |
| { |
| check_scrollbind((linenr_T)0, 0L); |
| diff_need_scrollbind = FALSE; |
| } |
| #endif |
| #if defined(FEAT_FOLDING) && defined(FEAT_VISUAL) |
| /* Include a closed fold completely in the Visual area. */ |
| foldAdjustVisual(); |
| #endif |
| #ifdef FEAT_FOLDING |
| /* |
| * When 'foldclose' is set, apply 'foldlevel' to folds that don't |
| * contain the cursor. |
| * When 'foldopen' is "all", open the fold(s) under the cursor. |
| * This may mark the window for redrawing. |
| */ |
| if (hasAnyFolding(curwin) && !char_avail()) |
| { |
| foldCheckClose(); |
| if (fdo_flags & FDO_ALL) |
| foldOpenCursor(); |
| } |
| #endif |
| |
| /* |
| * Before redrawing, make sure w_topline is correct, and w_leftcol |
| * if lines don't wrap, and w_skipcol if lines wrap. |
| */ |
| update_topline(); |
| validate_cursor(); |
| |
| #ifdef FEAT_VISUAL |
| if (VIsual_active) |
| update_curbuf(INVERTED);/* update inverted part */ |
| else |
| #endif |
| if (must_redraw) |
| update_screen(0); |
| else if (redraw_cmdline || clear_cmdline) |
| showmode(); |
| #ifdef FEAT_WINDOWS |
| redraw_statuslines(); |
| #endif |
| #ifdef FEAT_TITLE |
| if (need_maketitle) |
| maketitle(); |
| #endif |
| /* display message after redraw */ |
| if (keep_msg != NULL) |
| { |
| char_u *p; |
| |
| /* msg_attr_keep() will set keep_msg to NULL, must free the |
| * string here. */ |
| p = keep_msg; |
| keep_msg = NULL; |
| msg_attr(p, keep_msg_attr); |
| vim_free(p); |
| } |
| if (need_fileinfo) /* show file info after redraw */ |
| { |
| fileinfo(FALSE, TRUE, FALSE); |
| need_fileinfo = FALSE; |
| } |
| |
| emsg_on_display = FALSE; /* can delete error message now */ |
| did_emsg = FALSE; |
| msg_didany = FALSE; /* reset lines_left in msg_start() */ |
| may_clear_sb_text(); /* clear scroll-back text on next msg */ |
| showruler(FALSE); |
| |
| # if defined(FEAT_CONCEAL) |
| if (conceal_update_lines |
| && (conceal_old_cursor_line != conceal_new_cursor_line |
| || conceal_cursor_line(curwin) |
| || need_cursor_line_redraw)) |
| { |
| if (conceal_old_cursor_line != conceal_new_cursor_line |
| && conceal_old_cursor_line |
| <= curbuf->b_ml.ml_line_count) |
| update_single_line(curwin, conceal_old_cursor_line); |
| update_single_line(curwin, conceal_new_cursor_line); |
| curwin->w_valid &= ~VALID_CROW; |
| } |
| # endif |
| setcursor(); |
| cursor_on(); |
| |
| do_redraw = FALSE; |
| |
| #ifdef STARTUPTIME |
| /* Now that we have drawn the first screen all the startup stuff |
| * has been done, close any file for startup messages. */ |
| if (time_fd != NULL) |
| { |
| TIME_MSG("first screen update"); |
| TIME_MSG("--- VIM STARTED ---"); |
| fclose(time_fd); |
| time_fd = NULL; |
| } |
| #endif |
| } |
| #ifdef FEAT_GUI |
| if (need_mouse_correct) |
| gui_mouse_correct(); |
| #endif |
| |
| /* |
| * Update w_curswant if w_set_curswant has been set. |
| * Postponed until here to avoid computing w_virtcol too often. |
| */ |
| update_curswant(); |
| |
| #ifdef FEAT_EVAL |
| /* |
| * May perform garbage collection when waiting for a character, but |
| * only at the very toplevel. Otherwise we may be using a List or |
| * Dict internally somewhere. |
| * "may_garbage_collect" is reset in vgetc() which is invoked through |
| * do_exmode() and normal_cmd(). |
| */ |
| may_garbage_collect = (!cmdwin && !noexmode); |
| #endif |
| /* |
| * If we're invoked as ex, do a round of ex commands. |
| * Otherwise, get and execute a normal mode command. |
| */ |
| if (exmode_active) |
| { |
| if (noexmode) /* End of ":global/path/visual" commands */ |
| return; |
| do_exmode(exmode_active == EXMODE_VIM); |
| } |
| else |
| normal_cmd(&oa, TRUE); |
| } |
| } |
| |
| |
| #if defined(USE_XSMP) || defined(FEAT_GUI_MSWIN) || defined(PROTO) |
| /* |
| * Exit, but leave behind swap files for modified buffers. |
| */ |
| void |
| getout_preserve_modified(exitval) |
| int exitval; |
| { |
| # if defined(SIGHUP) && defined(SIG_IGN) |
| /* Ignore SIGHUP, because a dropped connection causes a read error, which |
| * makes Vim exit and then handling SIGHUP causes various reentrance |
| * problems. */ |
| signal(SIGHUP, SIG_IGN); |
| # endif |
| |
| ml_close_notmod(); /* close all not-modified buffers */ |
| ml_sync_all(FALSE, FALSE); /* preserve all swap files */ |
| ml_close_all(FALSE); /* close all memfiles, without deleting */ |
| getout(exitval); /* exit Vim properly */ |
| } |
| #endif |
| |
| |
| /* Exit properly */ |
| void |
| getout(exitval) |
| int exitval; |
| { |
| #ifdef FEAT_AUTOCMD |
| buf_T *buf; |
| win_T *wp; |
| tabpage_T *tp, *next_tp; |
| #endif |
| |
| exiting = TRUE; |
| |
| /* When running in Ex mode an error causes us to exit with a non-zero exit |
| * code. POSIX requires this, although it's not 100% clear from the |
| * standard. */ |
| if (exmode_active) |
| exitval += ex_exitval; |
| |
| /* Position the cursor on the last screen line, below all the text */ |
| #ifdef FEAT_GUI |
| if (!gui.in_use) |
| #endif |
| windgoto((int)Rows - 1, 0); |
| |
| #if defined(FEAT_EVAL) || defined(FEAT_SYN_HL) |
| /* Optionally print hashtable efficiency. */ |
| hash_debug_results(); |
| #endif |
| |
| #ifdef FEAT_GUI |
| msg_didany = FALSE; |
| #endif |
| |
| #ifdef FEAT_AUTOCMD |
| if (get_vim_var_nr(VV_DYING) <= 1) |
| { |
| /* Trigger BufWinLeave for all windows, but only once per buffer. */ |
| # if defined FEAT_WINDOWS |
| for (tp = first_tabpage; tp != NULL; tp = next_tp) |
| { |
| next_tp = tp->tp_next; |
| for (wp = (tp == curtab) |
| ? firstwin : tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| { |
| if (wp->w_buffer == NULL) |
| /* Autocmd must have close the buffer already, skip. */ |
| continue; |
| buf = wp->w_buffer; |
| if (buf->b_changedtick != -1) |
| { |
| apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname, |
| buf->b_fname, FALSE, buf); |
| buf->b_changedtick = -1; /* note that we did it already */ |
| /* start all over, autocommands may mess up the lists */ |
| next_tp = first_tabpage; |
| break; |
| } |
| } |
| } |
| # else |
| apply_autocmds(EVENT_BUFWINLEAVE, curbuf, curbuf->b_fname, |
| FALSE, curbuf); |
| # endif |
| |
| /* Trigger BufUnload for buffers that are loaded */ |
| for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
| if (buf->b_ml.ml_mfp != NULL) |
| { |
| apply_autocmds(EVENT_BUFUNLOAD, buf->b_fname, buf->b_fname, |
| FALSE, buf); |
| if (!buf_valid(buf)) /* autocmd may delete the buffer */ |
| break; |
| } |
| apply_autocmds(EVENT_VIMLEAVEPRE, NULL, NULL, FALSE, curbuf); |
| } |
| #endif |
| |
| #ifdef FEAT_VIMINFO |
| if (*p_viminfo != NUL) |
| /* Write out the registers, history, marks etc, to the viminfo file */ |
| write_viminfo(NULL, FALSE); |
| #endif |
| |
| #ifdef FEAT_AUTOCMD |
| if (get_vim_var_nr(VV_DYING) <= 1) |
| apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf); |
| #endif |
| |
| #ifdef FEAT_PROFILE |
| profile_dump(); |
| #endif |
| |
| if (did_emsg |
| #ifdef FEAT_GUI |
| || (gui.in_use && msg_didany && p_verbose > 0) |
| #endif |
| ) |
| { |
| /* give the user a chance to read the (error) message */ |
| no_wait_return = FALSE; |
| wait_return(FALSE); |
| } |
| |
| #ifdef FEAT_AUTOCMD |
| /* Position the cursor again, the autocommands may have moved it */ |
| # ifdef FEAT_GUI |
| if (!gui.in_use) |
| # endif |
| windgoto((int)Rows - 1, 0); |
| #endif |
| |
| #ifdef FEAT_LUA |
| lua_end(); |
| #endif |
| #ifdef FEAT_MZSCHEME |
| mzscheme_end(); |
| #endif |
| #ifdef FEAT_TCL |
| tcl_end(); |
| #endif |
| #ifdef FEAT_RUBY |
| ruby_end(); |
| #endif |
| #ifdef FEAT_PYTHON |
| python_end(); |
| #endif |
| #ifdef FEAT_PYTHON3 |
| python3_end(); |
| #endif |
| #ifdef FEAT_PERL |
| perl_end(); |
| #endif |
| #if defined(USE_ICONV) && defined(DYNAMIC_ICONV) |
| iconv_end(); |
| #endif |
| #ifdef FEAT_NETBEANS_INTG |
| netbeans_end(); |
| #endif |
| #ifdef FEAT_CSCOPE |
| cs_end(); |
| #endif |
| #ifdef FEAT_EVAL |
| if (garbage_collect_at_exit) |
| garbage_collect(); |
| #endif |
| |
| mch_exit(exitval); |
| } |
| |
| #ifndef NO_VIM_MAIN |
| /* |
| * Get a (optional) count for a Vim argument. |
| */ |
| static int |
| get_number_arg(p, idx, def) |
| char_u *p; /* pointer to argument */ |
| int *idx; /* index in argument, is incremented */ |
| int def; /* default value */ |
| { |
| if (vim_isdigit(p[*idx])) |
| { |
| def = atoi((char *)&(p[*idx])); |
| while (vim_isdigit(p[*idx])) |
| *idx = *idx + 1; |
| } |
| return def; |
| } |
| |
| #if defined(HAVE_LOCALE_H) || defined(X_LOCALE) |
| /* |
| * Setup to use the current locale (for ctype() and many other things). |
| */ |
| static void |
| init_locale() |
| { |
| setlocale(LC_ALL, ""); |
| |
| # ifdef FEAT_GUI_GTK |
| /* Tell Gtk not to change our locale settings. */ |
| gtk_disable_setlocale(); |
| # endif |
| # if defined(FEAT_FLOAT) && defined(LC_NUMERIC) |
| /* Make sure strtod() uses a decimal point, not a comma. */ |
| setlocale(LC_NUMERIC, "C"); |
| # endif |
| |
| # ifdef WIN32 |
| /* Apparently MS-Windows printf() may cause a crash when we give it 8-bit |
| * text while it's expecting text in the current locale. This call avoids |
| * that. */ |
| setlocale(LC_CTYPE, "C"); |
| # endif |
| |
| # ifdef FEAT_GETTEXT |
| { |
| int mustfree = FALSE; |
| char_u *p; |
| |
| # ifdef DYNAMIC_GETTEXT |
| /* Initialize the gettext library */ |
| dyn_libintl_init(NULL); |
| # endif |
| /* expand_env() doesn't work yet, because chartab[] is not initialized |
| * yet, call vim_getenv() directly */ |
| p = vim_getenv((char_u *)"VIMRUNTIME", &mustfree); |
| if (p != NULL && *p != NUL) |
| { |
| vim_snprintf((char *)NameBuff, MAXPATHL, "%s/lang", p); |
| bindtextdomain(VIMPACKAGE, (char *)NameBuff); |
| } |
| if (mustfree) |
| vim_free(p); |
| textdomain(VIMPACKAGE); |
| } |
| # endif |
| } |
| #endif |
| |
| /* |
| * Check for: [r][e][g][vi|vim|view][diff][ex[im]] |
| * If the executable name starts with "r" we disable shell commands. |
| * If the next character is "e" we run in Easy mode. |
| * If the next character is "g" we run the GUI version. |
| * If the next characters are "view" we start in readonly mode. |
| * If the next characters are "diff" or "vimdiff" we start in diff mode. |
| * If the next characters are "ex" we start in Ex mode. If it's followed |
| * by "im" use improved Ex mode. |
| */ |
| static void |
| parse_command_name(parmp) |
| mparm_T *parmp; |
| { |
| char_u *initstr; |
| |
| initstr = gettail((char_u *)parmp->argv[0]); |
| |
| #ifdef MACOS_X_UNIX |
| /* An issue has been seen when launching Vim in such a way that |
| * $PWD/$ARGV[0] or $ARGV[0] is not the absolute path to the |
| * executable or a symbolic link of it. Until this issue is resolved |
| * we prohibit the GUI from being used. |
| */ |
| if (STRCMP(initstr, parmp->argv[0]) == 0) |
| disallow_gui = TRUE; |
| |
| /* TODO: On MacOS X default to gui if argv[0] ends in: |
| * /Vim.app/Contents/MacOS/Vim */ |
| #endif |
| |
| #ifdef FEAT_EVAL |
| set_vim_var_string(VV_PROGNAME, initstr, -1); |
| #endif |
| |
| if (TOLOWER_ASC(initstr[0]) == 'r') |
| { |
| restricted = TRUE; |
| ++initstr; |
| } |
| |
| /* Use evim mode for "evim" and "egvim", not for "editor". */ |
| if (TOLOWER_ASC(initstr[0]) == 'e' |
| && (TOLOWER_ASC(initstr[1]) == 'v' |
| || TOLOWER_ASC(initstr[1]) == 'g')) |
| { |
| #ifdef FEAT_GUI |
| gui.starting = TRUE; |
| #endif |
| parmp->evim_mode = TRUE; |
| ++initstr; |
| } |
| |
| /* "gvim" starts the GUI. Also accept "Gvim" for MS-Windows. */ |
| if (TOLOWER_ASC(initstr[0]) == 'g') |
| { |
| main_start_gui(); |
| #ifdef FEAT_GUI |
| ++initstr; |
| #endif |
| } |
| |
| if (STRNICMP(initstr, "view", 4) == 0) |
| { |
| readonlymode = TRUE; |
| curbuf->b_p_ro = TRUE; |
| p_uc = 10000; /* don't update very often */ |
| initstr += 4; |
| } |
| else if (STRNICMP(initstr, "vim", 3) == 0) |
| initstr += 3; |
| |
| /* Catch "[r][g]vimdiff" and "[r][g]viewdiff". */ |
| if (STRICMP(initstr, "diff") == 0) |
| { |
| #ifdef FEAT_DIFF |
| parmp->diff_mode = TRUE; |
| #else |
| mch_errmsg(_("This Vim was not compiled with the diff feature.")); |
| mch_errmsg("\n"); |
| mch_exit(2); |
| #endif |
| } |
| |
| if (STRNICMP(initstr, "ex", 2) == 0) |
| { |
| if (STRNICMP(initstr + 2, "im", 2) == 0) |
| exmode_active = EXMODE_VIM; |
| else |
| exmode_active = EXMODE_NORMAL; |
| change_compatible(TRUE); /* set 'compatible' */ |
| } |
| } |
| |
| /* |
| * Get the name of the display, before gui_prepare() removes it from |
| * argv[]. Used for the xterm-clipboard display. |
| * |
| * Also find the --server... arguments and --socketid and --windowid |
| */ |
| static void |
| early_arg_scan(parmp) |
| mparm_T *parmp UNUSED; |
| { |
| #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER) \ |
| || !defined(FEAT_NETBEANS_INTG) |
| int argc = parmp->argc; |
| char **argv = parmp->argv; |
| int i; |
| |
| for (i = 1; i < argc; i++) |
| { |
| if (STRCMP(argv[i], "--") == 0) |
| break; |
| # ifdef FEAT_XCLIPBOARD |
| else if (STRICMP(argv[i], "-display") == 0 |
| # if defined(FEAT_GUI_GTK) |
| || STRICMP(argv[i], "--display") == 0 |
| # endif |
| ) |
| { |
| if (i == argc - 1) |
| mainerr_arg_missing((char_u *)argv[i]); |
| xterm_display = argv[++i]; |
| } |
| # endif |
| # ifdef FEAT_CLIENTSERVER |
| else if (STRICMP(argv[i], "--servername") == 0) |
| { |
| if (i == argc - 1) |
| mainerr_arg_missing((char_u *)argv[i]); |
| parmp->serverName_arg = (char_u *)argv[++i]; |
| } |
| else if (STRICMP(argv[i], "--serverlist") == 0) |
| parmp->serverArg = TRUE; |
| else if (STRNICMP(argv[i], "--remote", 8) == 0) |
| { |
| parmp->serverArg = TRUE; |
| # ifdef FEAT_GUI |
| if (strstr(argv[i], "-wait") != 0) |
| /* don't fork() when starting the GUI to edit files ourself */ |
| gui.dofork = FALSE; |
| # endif |
| } |
| # endif |
| |
| # if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
| # ifdef FEAT_GUI_W32 |
| else if (STRICMP(argv[i], "--windowid") == 0) |
| # else |
| else if (STRICMP(argv[i], "--socketid") == 0) |
| # endif |
| { |
| long_u id; |
| int count; |
| |
| if (i == argc - 1) |
| mainerr_arg_missing((char_u *)argv[i]); |
| if (STRNICMP(argv[i+1], "0x", 2) == 0) |
| count = sscanf(&(argv[i + 1][2]), SCANF_HEX_LONG_U, &id); |
| else |
| count = sscanf(argv[i + 1], SCANF_DECIMAL_LONG_U, &id); |
| if (count != 1) |
| mainerr(ME_INVALID_ARG, (char_u *)argv[i]); |
| else |
| # ifdef FEAT_GUI_W32 |
| win_socket_id = id; |
| # else |
| gtk_socket_id = id; |
| # endif |
| i++; |
| } |
| # endif |
| # ifdef FEAT_GUI_GTK |
| else if (STRICMP(argv[i], "--echo-wid") == 0) |
| echo_wid_arg = TRUE; |
| # endif |
| # ifndef FEAT_NETBEANS_INTG |
| else if (strncmp(argv[i], "-nb", (size_t)3) == 0) |
| { |
| mch_errmsg(_("'-nb' cannot be used: not enabled at compile time\n")); |
| mch_exit(2); |
| } |
| # endif |
| |
| } |
| #endif |
| } |
| |
| /* |
| * Scan the command line arguments. |
| */ |
| static void |
| command_line_scan(parmp) |
| mparm_T *parmp; |
| { |
| int argc = parmp->argc; |
| char **argv = parmp->argv; |
| int argv_idx; /* index in argv[n][] */ |
| int had_minmin = FALSE; /* found "--" argument */ |
| int want_argument; /* option argument with argument */ |
| int c; |
| char_u *p = NULL; |
| long n; |
| |
| --argc; |
| ++argv; |
| argv_idx = 1; /* active option letter is argv[0][argv_idx] */ |
| while (argc > 0) |
| { |
| /* |
| * "+" or "+{number}" or "+/{pat}" or "+{command}" argument. |
| */ |
| if (argv[0][0] == '+' && !had_minmin) |
| { |
| if (parmp->n_commands >= MAX_ARG_CMDS) |
| mainerr(ME_EXTRA_CMD, NULL); |
| argv_idx = -1; /* skip to next argument */ |
| if (argv[0][1] == NUL) |
| parmp->commands[parmp->n_commands++] = (char_u *)"$"; |
| else |
| parmp->commands[parmp->n_commands++] = (char_u *)&(argv[0][1]); |
| } |
| |
| /* |
| * Optional argument. |
| */ |
| else if (argv[0][0] == '-' && !had_minmin) |
| { |
| want_argument = FALSE; |
| c = argv[0][argv_idx++]; |
| #ifdef VMS |
| /* |
| * VMS only uses upper case command lines. Interpret "-X" as "-x" |
| * and "-/X" as "-X". |
| */ |
| if (c == '/') |
| { |
| c = argv[0][argv_idx++]; |
| c = TOUPPER_ASC(c); |
| } |
| else |
| c = TOLOWER_ASC(c); |
| #endif |
| switch (c) |
| { |
| case NUL: /* "vim -" read from stdin */ |
| /* "ex -" silent mode */ |
| if (exmode_active) |
| silent_mode = TRUE; |
| else |
| { |
| if (parmp->edit_type != EDIT_NONE) |
| mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); |
| parmp->edit_type = EDIT_STDIN; |
| read_cmd_fd = 2; /* read from stderr instead of stdin */ |
| } |
| argv_idx = -1; /* skip to next argument */ |
| break; |
| |
| case '-': /* "--" don't take any more option arguments */ |
| /* "--help" give help message */ |
| /* "--version" give version message */ |
| /* "--literal" take files literally */ |
| /* "--nofork" don't fork */ |
| /* "--noplugin[s]" skip plugins */ |
| /* "--cmd <cmd>" execute cmd before vimrc */ |
| if (STRICMP(argv[0] + argv_idx, "help") == 0) |
| usage(); |
| else if (STRICMP(argv[0] + argv_idx, "version") == 0) |
| { |
| Columns = 80; /* need to init Columns */ |
| info_message = TRUE; /* use mch_msg(), not mch_errmsg() */ |
| list_version(); |
| msg_putchar('\n'); |
| msg_didout = FALSE; |
| mch_exit(0); |
| } |
| else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0) |
| { |
| #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) |
| parmp->literal = TRUE; |
| #endif |
| } |
| else if (STRNICMP(argv[0] + argv_idx, "nofork", 6) == 0) |
| { |
| #ifdef FEAT_GUI |
| gui.dofork = FALSE; /* don't fork() when starting GUI */ |
| #endif |
| } |
| else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0) |
| p_lpl = FALSE; |
| else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0) |
| { |
| want_argument = TRUE; |
| argv_idx += 3; |
| } |
| else if (STRNICMP(argv[0] + argv_idx, "startuptime", 11) == 0) |
| { |
| want_argument = TRUE; |
| argv_idx += 11; |
| } |
| #ifdef FEAT_CLIENTSERVER |
| else if (STRNICMP(argv[0] + argv_idx, "serverlist", 10) == 0) |
| ; /* already processed -- no arg */ |
| else if (STRNICMP(argv[0] + argv_idx, "servername", 10) == 0 |
| || STRNICMP(argv[0] + argv_idx, "serversend", 10) == 0) |
| { |
| /* already processed -- snatch the following arg */ |
| if (argc > 1) |
| { |
| --argc; |
| ++argv; |
| } |
| } |
| #endif |
| #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) |
| # ifdef FEAT_GUI_GTK |
| else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0) |
| # else |
| else if (STRNICMP(argv[0] + argv_idx, "windowid", 8) == 0) |
| # endif |
| { |
| /* already processed -- snatch the following arg */ |
| if (argc > 1) |
| { |
| --argc; |
| ++argv; |
| } |
| } |
| #endif |
| #ifdef FEAT_GUI_GTK |
| else if (STRNICMP(argv[0] + argv_idx, "echo-wid", 8) == 0) |
| { |
| /* already processed, skip */ |
| } |
| #endif |
| else |
| { |
| if (argv[0][argv_idx]) |
| mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); |
| had_minmin = TRUE; |
| } |
| if (!want_argument) |
| argv_idx = -1; /* skip to next argument */ |
| break; |
| |
| case 'A': /* "-A" start in Arabic mode */ |
| #ifdef FEAT_ARABIC |
| set_option_value((char_u *)"arabic", 1L, NULL, 0); |
| #else |
| mch_errmsg(_(e_noarabic)); |
| mch_exit(2); |
| #endif |
| break; |
| |
| case 'b': /* "-b" binary mode */ |
| /* Needs to be effective before expanding file names, because |
| * for Win32 this makes us edit a shortcut file itself, |
| * instead of the file it links to. */ |
| set_options_bin(curbuf->b_p_bin, 1, 0); |
| curbuf->b_p_bin = 1; /* binary file I/O */ |
| break; |
| |
| case 'C': /* "-C" Compatible */ |
| change_compatible(TRUE); |
| break; |
| |
| case 'e': /* "-e" Ex mode */ |
| exmode_active = EXMODE_NORMAL; |
| break; |
| |
| case 'E': /* "-E" Improved Ex mode */ |
| exmode_active = EXMODE_VIM; |
| break; |
| |
| case 'f': /* "-f" GUI: run in foreground. Amiga: open |
| window directly, not with newcli */ |
| #ifdef FEAT_GUI |
| gui.dofork = FALSE; /* don't fork() when starting GUI */ |
| #endif |
| break; |
| |
| case 'g': /* "-g" start GUI */ |
| main_start_gui(); |
| break; |
| |
| case 'F': /* "-F" start in Farsi mode: rl + fkmap set */ |
| #ifdef FEAT_FKMAP |
| p_fkmap = TRUE; |
| set_option_value((char_u *)"rl", 1L, NULL, 0); |
| #else |
| mch_errmsg(_(e_nofarsi)); |
| mch_exit(2); |
| #endif |
| break; |
| |
| case 'h': /* "-h" give help message */ |
| #ifdef FEAT_GUI_GNOME |
| /* Tell usage() to exit for "gvim". */ |
| gui.starting = FALSE; |
| #endif |
| usage(); |
| break; |
| |
| case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */ |
| #ifdef FEAT_RIGHTLEFT |
| p_hkmap = TRUE; |
| set_option_value((char_u *)"rl", 1L, NULL, 0); |
| #else |
| mch_errmsg(_(e_nohebrew)); |
| mch_exit(2); |
| #endif |
| break; |
| |
| case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */ |
| #ifdef FEAT_LISP |
| set_option_value((char_u *)"lisp", 1L, NULL, 0); |
| p_sm = TRUE; |
| #endif |
| break; |
| |
| case 'M': /* "-M" no changes or writing of files */ |
| reset_modifiable(); |
| /* FALLTHROUGH */ |
| |
| case 'm': /* "-m" no writing of files */ |
| p_write = FALSE; |
| break; |
| |
| case 'y': /* "-y" easy mode */ |
| #ifdef FEAT_GUI |
| gui.starting = TRUE; /* start GUI a bit later */ |
| #endif |
| parmp->evim_mode = TRUE; |
| break; |
| |
| case 'N': /* "-N" Nocompatible */ |
| change_compatible(FALSE); |
| break; |
| |
| case 'n': /* "-n" no swap file */ |
| #ifdef FEAT_NETBEANS_INTG |
| /* checking for "-nb", netbeans parameters */ |
| if (argv[0][argv_idx] == 'b') |
| { |
| netbeansArg = argv[0]; |
| argv_idx = -1; /* skip to next argument */ |
| } |
| else |
| #endif |
| parmp->no_swap_file = TRUE; |
| break; |
| |
| case 'p': /* "-p[N]" open N tab pages */ |
| #ifdef TARGET_API_MAC_OSX |
| /* For some reason on MacOS X, an argument like: |
| -psn_0_10223617 is passed in when invoke from Finder |
| or with the 'open' command */ |
| if (argv[0][argv_idx] == 's') |
| { |
| argv_idx = -1; /* bypass full -psn */ |
| main_start_gui(); |
| break; |
| } |
| #endif |
| #ifdef FEAT_WINDOWS |
| /* default is 0: open window for each file */ |
| parmp->window_count = get_number_arg((char_u *)argv[0], |
| &argv_idx, 0); |
| parmp->window_layout = WIN_TABS; |
| #endif |
| break; |
| |
| case 'o': /* "-o[N]" open N horizontal split windows */ |
| #ifdef FEAT_WINDOWS |
| /* default is 0: open window for each file */ |
| parmp->window_count = get_number_arg((char_u *)argv[0], |
| &argv_idx, 0); |
| parmp->window_layout = WIN_HOR; |
| #endif |
| break; |
| |
| case 'O': /* "-O[N]" open N vertical split windows */ |
| #if defined(FEAT_VERTSPLIT) && defined(FEAT_WINDOWS) |
| /* default is 0: open window for each file */ |
| parmp->window_count = get_number_arg((char_u *)argv[0], |
| &argv_idx, 0); |
| parmp->window_layout = WIN_VER; |
| #endif |
| break; |
| |
| #ifdef FEAT_QUICKFIX |
| case 'q': /* "-q" QuickFix mode */ |
| if (parmp->edit_type != EDIT_NONE) |
| mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); |
| parmp->edit_type = EDIT_QF; |
| if (argv[0][argv_idx]) /* "-q{errorfile}" */ |
| { |
| parmp->use_ef = (char_u *)argv[0] + argv_idx; |
| argv_idx = -1; |
| } |
| else if (argc > 1) /* "-q {errorfile}" */ |
| want_argument = TRUE; |
| break; |
| #endif |
| |
| case 'R': /* "-R" readonly mode */ |
| readonlymode = TRUE; |
| curbuf->b_p_ro = TRUE; |
| p_uc = 10000; /* don't update very often */ |
| break; |
| |
| case 'r': /* "-r" recovery mode */ |
| case 'L': /* "-L" recovery mode */ |
| recoverymode = 1; |
| break; |
| |
| case 's': |
| if (exmode_active) /* "-s" silent (batch) mode */ |
| silent_mode = TRUE; |
| else /* "-s {scriptin}" read from script file */ |
| want_argument = TRUE; |
| break; |
| |
| case 't': /* "-t {tag}" or "-t{tag}" jump to tag */ |
| if (parmp->edit_type != EDIT_NONE) |
| mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); |
| parmp->edit_type = EDIT_TAG; |
| if (argv[0][argv_idx]) /* "-t{tag}" */ |
| { |
| parmp->tagname = (char_u *)argv[0] + argv_idx; |
| argv_idx = -1; |
| } |
| else /* "-t {tag}" */ |
| want_argument = TRUE; |
| break; |
| |
| #ifdef FEAT_EVAL |
| case 'D': /* "-D" Debugging */ |
| parmp->use_debug_break_level = 9999; |
| break; |
| #endif |
| #ifdef FEAT_DIFF |
| case 'd': /* "-d" 'diff' */ |
| # ifdef AMIGA |
| /* check for "-dev {device}" */ |
| if (argv[0][argv_idx] == 'e' && argv[0][argv_idx + 1] == 'v') |
| want_argument = TRUE; |
| else |
| # endif |
| parmp->diff_mode = TRUE; |
| break; |
| #endif |
| case 'V': /* "-V{N}" Verbose level */ |
| /* default is 10: a little bit verbose */ |
| p_verbose = get_number_arg((char_u *)argv[0], &argv_idx, 10); |
| if (argv[0][argv_idx] != NUL) |
| { |
| set_option_value((char_u *)"verbosefile", 0L, |
| (char_u *)argv[0] + argv_idx, 0); |
| argv_idx = (int)STRLEN(argv[0]); |
| } |
| break; |
| |
| case 'v': /* "-v" Vi-mode (as if called "vi") */ |
| exmode_active = 0; |
| #ifdef FEAT_GUI |
| gui.starting = FALSE; /* don't start GUI */ |
| #endif |
| break; |
| |
| case 'w': /* "-w{number}" set window height */ |
| /* "-w {scriptout}" write to script */ |
| if (vim_isdigit(((char_u *)argv[0])[argv_idx])) |
| { |
| n = get_number_arg((char_u *)argv[0], &argv_idx, 10); |
| set_option_value((char_u *)"window", n, NULL, 0); |
| break; |
| } |
| want_argument = TRUE; |
| break; |
| |
| #ifdef FEAT_CRYPT |
| case 'x': /* "-x" encrypted reading/writing of files */ |
| parmp->ask_for_key = TRUE; |
| break; |
| #endif |
| |
| case 'X': /* "-X" don't connect to X server */ |
| #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) |
| x_no_connect = TRUE; |
| #endif |
| break; |
| |
| case 'Z': /* "-Z" restricted mode */ |
| restricted = TRUE; |
| break; |
| |
| case 'c': /* "-c{command}" or "-c {command}" execute |
| command */ |
| if (argv[0][argv_idx] != NUL) |
| { |
| if (parmp->n_commands >= MAX_ARG_CMDS) |
| mainerr(ME_EXTRA_CMD, NULL); |
| parmp->commands[parmp->n_commands++] = (char_u *)argv[0] |
| + argv_idx; |
| argv_idx = -1; |
| break; |
| } |
| /*FALLTHROUGH*/ |
| case 'S': /* "-S {file}" execute Vim script */ |
| case 'i': /* "-i {viminfo}" use for viminfo */ |
| #ifndef FEAT_DIFF |
| case 'd': /* "-d {device}" device (for Amiga) */ |
| #endif |
| case 'T': /* "-T {terminal}" terminal name */ |
| case 'u': /* "-u {vimrc}" vim inits file */ |
| case 'U': /* "-U {gvimrc}" gvim inits file */ |
| case 'W': /* "-W {scriptout}" overwrite */ |
| #ifdef FEAT_GUI_W32 |
| case 'P': /* "-P {parent title}" MDI parent */ |
| #endif |
| want_argument = TRUE; |
| break; |
| |
| default: |
| mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]); |
| } |
| |
| /* |
| * Handle option arguments with argument. |
| */ |
| if (want_argument) |
| { |
| /* |
| * Check for garbage immediately after the option letter. |
| */ |
| if (argv[0][argv_idx] != NUL) |
| mainerr(ME_GARBAGE, (char_u *)argv[0]); |
| |
| --argc; |
| if (argc < 1 && c != 'S') /* -S has an optional argument */ |
| mainerr_arg_missing((char_u *)argv[0]); |
| ++argv; |
| argv_idx = -1; |
| |
| switch (c) |
| { |
| case 'c': /* "-c {command}" execute command */ |
| case 'S': /* "-S {file}" execute Vim script */ |
| if (parmp->n_commands >= MAX_ARG_CMDS) |
| mainerr(ME_EXTRA_CMD, NULL); |
| if (c == 'S') |
| { |
| char *a; |
| |
| if (argc < 1) |
| /* "-S" without argument: use default session file |
| * name. */ |
| a = SESSION_FILE; |
| else if (argv[0][0] == '-') |
| { |
| /* "-S" followed by another option: use default |
| * session file name. */ |
| a = SESSION_FILE; |
| ++argc; |
| --argv; |
| } |
| else |
| a = argv[0]; |
| p = alloc((unsigned)(STRLEN(a) + 4)); |
| if (p == NULL) |
| mch_exit(2); |
| sprintf((char *)p, "so %s", a); |
| parmp->cmds_tofree[parmp->n_commands] = TRUE; |
| parmp->commands[parmp->n_commands++] = p; |
| } |
| else |
| parmp->commands[parmp->n_commands++] = |
| (char_u *)argv[0]; |
| break; |
| |
| case '-': |
| if (argv[-1][2] == 'c') |
| { |
| /* "--cmd {command}" execute command */ |
| if (parmp->n_pre_commands >= MAX_ARG_CMDS) |
| mainerr(ME_EXTRA_CMD, NULL); |
| parmp->pre_commands[parmp->n_pre_commands++] = |
| (char_u *)argv[0]; |
| } |
| /* "--startuptime <file>" already handled */ |
| break; |
| |
| /* case 'd': -d {device} is handled in mch_check_win() for the |
| * Amiga */ |
| |
| #ifdef FEAT_QUICKFIX |
| case 'q': /* "-q {errorfile}" QuickFix mode */ |
| parmp->use_ef = (char_u *)argv[0]; |
| break; |
| #endif |
| |
| case 'i': /* "-i {viminfo}" use for viminfo */ |
| use_viminfo = (char_u *)argv[0]; |
| break; |
| |
| case 's': /* "-s {scriptin}" read from script file */ |
| if (scriptin[0] != NULL) |
| { |
| scripterror: |
| mch_errmsg(_("Attempt to open script file again: \"")); |
| mch_errmsg(argv[-1]); |
| mch_errmsg(" "); |
| mch_errmsg(argv[0]); |
| mch_errmsg("\"\n"); |
| mch_exit(2); |
| } |
| if ((scriptin[0] = mch_fopen(argv[0], READBIN)) == NULL) |
| { |
| mch_errmsg(_("Cannot open for reading: \"")); |
| mch_errmsg(argv[0]); |
| mch_errmsg("\"\n"); |
| mch_exit(2); |
| } |
| if (save_typebuf() == FAIL) |
| mch_exit(2); /* out of memory */ |
| break; |
| |
| case 't': /* "-t {tag}" */ |
| parmp->tagname = (char_u *)argv[0]; |
| break; |
| |
| case 'T': /* "-T {terminal}" terminal name */ |
| /* |
| * The -T term argument is always available and when |
| * HAVE_TERMLIB is supported it overrides the environment |
| * variable TERM. |
| */ |
| #ifdef FEAT_GUI |
| if (term_is_gui((char_u *)argv[0])) |
| gui.starting = TRUE; /* start GUI a bit later */ |
| else |
| #endif |
| parmp->term = (char_u *)argv[0]; |
| break; |
| |
| case 'u': /* "-u {vimrc}" vim inits file */ |
| parmp->use_vimrc = (char_u *)argv[0]; |
| break; |
| |
| case 'U': /* "-U {gvimrc}" gvim inits file */ |
| #ifdef FEAT_GUI |
| use_gvimrc = (char_u *)argv[0]; |
| #endif |
| break; |
| |
| case 'w': /* "-w {nr}" 'window' value */ |
| /* "-w {scriptout}" append to script file */ |
| if (vim_isdigit(*((char_u *)argv[0]))) |
| { |
| argv_idx = 0; |
| n = get_number_arg((char_u *)argv[0], &argv_idx, 10); |
| set_option_value((char_u *)"window", n, NULL, 0); |
| argv_idx = -1; |
| break; |
| } |
| /*FALLTHROUGH*/ |
| case 'W': /* "-W {scriptout}" overwrite script file */ |
| if (scriptout != NULL) |
| goto scripterror; |
| if ((scriptout = mch_fopen(argv[0], |
| c == 'w' ? APPENDBIN : WRITEBIN)) == NULL) |
| { |
| mch_errmsg(_("Cannot open for script output: \"")); |
| mch_errmsg(argv[0]); |
| mch_errmsg("\"\n"); |
| mch_exit(2); |
| } |
| break; |
| |
| #ifdef FEAT_GUI_W32 |
| case 'P': /* "-P {parent title}" MDI parent */ |
| gui_mch_set_parent(argv[0]); |
| break; |
| #endif |
| } |
| } |
| } |
| |
| /* |
| * File name argument. |
| */ |
| else |
| { |
| argv_idx = -1; /* skip to next argument */ |
| |
| /* Check for only one type of editing. */ |
| if (parmp->edit_type != EDIT_NONE && parmp->edit_type != EDIT_FILE) |
| mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]); |
| parmp->edit_type = EDIT_FILE; |
| |
| #ifdef MSWIN |
| /* Remember if the argument was a full path before changing |
| * slashes to backslashes. */ |
| if (argv[0][0] != NUL && argv[0][1] == ':' && argv[0][2] == '\\') |
| parmp->full_path = TRUE; |
| #endif |
| |
| /* Add the file to the global argument list. */ |
| if (ga_grow(&global_alist.al_ga, 1) == FAIL |
| || (p = vim_strsave((char_u *)argv[0])) == NULL) |
| mch_exit(2); |
| #ifdef FEAT_DIFF |
| if (parmp->diff_mode && mch_isdir(p) && GARGCOUNT > 0 |
| && !mch_isdir(alist_name(&GARGLIST[0]))) |
| { |
| char_u *r; |
| |
| r = concat_fnames(p, gettail(alist_name(&GARGLIST[0])), TRUE); |
| if (r != NULL) |
| { |
| vim_free(p); |
| p = r; |
| } |
| } |
| #endif |
| #if defined(__CYGWIN32__) && !defined(WIN32) |
| /* |
| * If vim is invoked by non-Cygwin tools, convert away any |
| * DOS paths, so things like .swp files are created correctly. |
| * Look for evidence of non-Cygwin paths before we bother. |
| * This is only for when using the Unix files. |
| */ |
| if (vim_strpbrk(p, "\\:") != NULL && !path_with_url(p)) |
| { |
| char posix_path[PATH_MAX]; |
| |
| # if CYGWIN_VERSION_DLL_MAJOR >= 1007 |
| cygwin_conv_path(CCP_WIN_A_TO_POSIX, p, posix_path, PATH_MAX); |
| # else |
| cygwin_conv_to_posix_path(p, posix_path); |
| # endif |
| vim_free(p); |
| p = vim_strsave((char_u *)posix_path); |
| if (p == NULL) |
| mch_exit(2); |
| } |
| #endif |
| |
| #ifdef USE_FNAME_CASE |
| /* Make the case of the file name match the actual file. */ |
| fname_case(p, 0); |
| #endif |
| |
| alist_add(&global_alist, p, |
| #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) |
| parmp->literal ? 2 : 0 /* add buffer nr after exp. */ |
| #else |
| 2 /* add buffer number now and use curbuf */ |
| #endif |
| ); |
| |
| #if defined(FEAT_MBYTE) && defined(WIN32) |
| { |
| /* Remember this argument has been added to the argument list. |
| * Needed when 'encoding' is changed. */ |
| used_file_arg(argv[0], parmp->literal, parmp->full_path, |
| # ifdef FEAT_DIFF |
| parmp->diff_mode |
| # else |
| FALSE |
| # endif |
| ); |
| } |
| #endif |
| } |
| |
| /* |
| * If there are no more letters after the current "-", go to next |
| * argument. argv_idx is set to -1 when the current argument is to be |
| * skipped. |
| */ |
| if (argv_idx <= 0 || argv[0][argv_idx] == NUL) |
| { |
| --argc; |
| ++argv; |
| argv_idx = 1; |
| } |
| } |
| |
| #ifdef FEAT_EVAL |
| /* If there is a "+123" or "-c" command, set v:swapcommand to the first |
| * one. */ |
| if (parmp->n_commands > 0) |
| { |
| p = alloc((unsigned)STRLEN(parmp->commands[0]) + 3); |
| if (p != NULL) |
| { |
| sprintf((char *)p, ":%s\r", parmp->commands[0]); |
| set_vim_var_string(VV_SWAPCOMMAND, p, -1); |
| vim_free(p); |
| } |
| } |
| #endif |
| } |
| |
| /* |
| * Print a warning if stdout is not a terminal. |
| * When starting in Ex mode and commands come from a file, set Silent mode. |
| */ |
| static void |
| check_tty(parmp) |
| mparm_T *parmp; |
| { |
| int input_isatty; /* is active input a terminal? */ |
| |
| input_isatty = mch_input_isatty(); |
| if (exmode_active) |
| { |
| if (!input_isatty) |
| silent_mode = TRUE; |
| } |
| else if (parmp->want_full_screen && (!parmp->stdout_isatty || !input_isatty) |
| #ifdef FEAT_GUI |
| /* don't want the delay when started from the desktop */ |
| && !gui.starting |
| #endif |
| ) |
| { |
| #ifdef NBDEBUG |
| /* |
| * This shouldn't be necessary. But if I run netbeans with the log |
| * output coming to the console and XOpenDisplay fails, I get vim |
| * trying to start with input/output to my console tty. This fills my |
| * input buffer so fast I can't even kill the process in under 2 |
| * minutes (and it beeps continuously the whole time :-) |
| */ |
| if (netbeans_active() && (!parmp->stdout_isatty || !input_isatty)) |
| { |
| mch_errmsg(_("Vim: Error: Failure to start gvim from NetBeans\n")); |
| exit(1); |
| } |
| #endif |
| if (!parmp->stdout_isatty) |
| mch_errmsg(_("Vim: Warning: Output is not to a terminal\n")); |
| if (!input_isatty) |
| mch_errmsg(_("Vim: Warning: Input is not from a terminal\n")); |
| out_flush(); |
| if (scriptin[0] == NULL) |
| ui_delay(2000L, TRUE); |
| TIME_MSG("Warning delay"); |
| } |
| } |
| |
| /* |
| * Read text from stdin. |
| */ |
| static void |
| read_stdin() |
| { |
| int i; |
| |
| #if defined(HAS_SWAP_EXISTS_ACTION) |
| /* When getting the ATTENTION prompt here, use a dialog */ |
| swap_exists_action = SEA_DIALOG; |
| #endif |
| no_wait_return = TRUE; |
| i = msg_didany; |
| set_buflisted(TRUE); |
| (void)open_buffer(TRUE, NULL, 0); /* create memfile and read file */ |
| no_wait_return = FALSE; |
| msg_didany = i; |
| TIME_MSG("reading stdin"); |
| #if defined(HAS_SWAP_EXISTS_ACTION) |
| check_swap_exists_action(); |
| #endif |
| #if !(defined(AMIGA) || defined(MACOS)) |
| /* |
| * Close stdin and dup it from stderr. Required for GPM to work |
| * properly, and for running external commands. |
| * Is there any other system that cannot do this? |
| */ |
| close(0); |
| ignored = dup(2); |
| #endif |
| } |
| |
| /* |
| * Create the requested number of windows and edit buffers in them. |
| * Also does recovery if "recoverymode" set. |
| */ |
| static void |
| create_windows(parmp) |
| mparm_T *parmp UNUSED; |
| { |
| #ifdef FEAT_WINDOWS |
| int dorewind; |
| int done = 0; |
| |
| /* |
| * Create the number of windows that was requested. |
| */ |
| if (parmp->window_count == -1) /* was not set */ |
| parmp->window_count = 1; |
| if (parmp->window_count == 0) |
| parmp->window_count = GARGCOUNT; |
| if (parmp->window_count > 1) |
| { |
| /* Don't change the windows if there was a command in .vimrc that |
| * already split some windows */ |
| if (parmp->window_layout == 0) |
| parmp->window_layout = WIN_HOR; |
| if (parmp->window_layout == WIN_TABS) |
| { |
| parmp->window_count = make_tabpages(parmp->window_count); |
| TIME_MSG("making tab pages"); |
| } |
| else if (firstwin->w_next == NULL) |
| { |
| parmp->window_count = make_windows(parmp->window_count, |
| parmp->window_layout == WIN_VER); |
| TIME_MSG("making windows"); |
| } |
| else |
| parmp->window_count = win_count(); |
| } |
| else |
| parmp->window_count = 1; |
| #endif |
| |
| if (recoverymode) /* do recover */ |
| { |
| msg_scroll = TRUE; /* scroll message up */ |
| ml_recover(); |
| if (curbuf->b_ml.ml_mfp == NULL) /* failed */ |
| getout(1); |
| do_modelines(0); /* do modelines */ |
| } |
| else |
| { |
| /* |
| * Open a buffer for windows that don't have one yet. |
| * Commands in the .vimrc might have loaded a file or split the window. |
| * Watch out for autocommands that delete a window. |
| */ |
| #ifdef FEAT_AUTOCMD |
| /* |
| * Don't execute Win/Buf Enter/Leave autocommands here |
| */ |
| ++autocmd_no_enter; |
| ++autocmd_no_leave; |
| #endif |
| #ifdef FEAT_WINDOWS |
| dorewind = TRUE; |
| while (done++ < 1000) |
| { |
| if (dorewind) |
| { |
| if (parmp->window_layout == WIN_TABS) |
| goto_tabpage(1); |
| else |
| curwin = firstwin; |
| } |
| else if (parmp->window_layout == WIN_TABS) |
| { |
| if (curtab->tp_next == NULL) |
| break; |
| goto_tabpage(0); |
| } |
| else |
| { |
| if (curwin->w_next == NULL) |
| break; |
| curwin = curwin->w_next; |
| } |
| dorewind = FALSE; |
| #endif |
| curbuf = curwin->w_buffer; |
| if (curbuf->b_ml.ml_mfp == NULL) |
| { |
| #ifdef FEAT_FOLDING |
| /* Set 'foldlevel' to 'foldlevelstart' if it's not negative. */ |
| if (p_fdls >= 0) |
| curwin->w_p_fdl = p_fdls; |
| #endif |
| #if defined(HAS_SWAP_EXISTS_ACTION) |
| /* When getting the ATTENTION prompt here, use a dialog */ |
| swap_exists_action = SEA_DIALOG; |
| #endif |
| set_buflisted(TRUE); |
| |
| /* create memfile, read file */ |
| (void)open_buffer(FALSE, NULL, 0); |
| |
| #if defined(HAS_SWAP_EXISTS_ACTION) |
| if (swap_exists_action == SEA_QUIT) |
| { |
| if (got_int || only_one_window()) |
| { |
| /* abort selected or quit and only one window */ |
| did_emsg = FALSE; /* avoid hit-enter prompt */ |
| getout(1); |
| } |
| /* We can't close the window, it would disturb what |
| * happens next. Clear the file name and set the arg |
| * index to -1 to delete it later. */ |
| setfname(curbuf, NULL, NULL, FALSE); |
| curwin->w_arg_idx = -1; |
| swap_exists_action = SEA_NONE; |
| } |
| else |
| handle_swap_exists(NULL); |
| #endif |
| #ifdef FEAT_AUTOCMD |
| dorewind = TRUE; /* start again */ |
| #endif |
| } |
| #ifdef FEAT_WINDOWS |
| ui_breakcheck(); |
| if (got_int) |
| { |
| (void)vgetc(); /* only break the file loading, not the rest */ |
| break; |
| } |
| } |
| #endif |
| #ifdef FEAT_WINDOWS |
| if (parmp->window_layout == WIN_TABS) |
| goto_tabpage(1); |
| else |
| curwin = firstwin; |
| curbuf = curwin->w_buffer; |
| #endif |
| #ifdef FEAT_AUTOCMD |
| --autocmd_no_enter; |
| --autocmd_no_leave; |
| #endif |
| } |
| } |
| |
| #ifdef FEAT_WINDOWS |
| /* |
| * If opened more than one window, start editing files in the other |
| * windows. make_windows() has already opened the windows. |
| */ |
| static void |
| edit_buffers(parmp) |
| mparm_T *parmp; |
| { |
| int arg_idx; /* index in argument list */ |
| int i; |
| int advance = TRUE; |
| |
| # ifdef FEAT_AUTOCMD |
| /* |
| * Don't execute Win/Buf Enter/Leave autocommands here |
| */ |
| ++autocmd_no_enter; |
| ++autocmd_no_leave; |
| # endif |
| |
| /* When w_arg_idx is -1 remove the window (see create_windows()). */ |
| if (curwin->w_arg_idx == -1) |
| { |
| win_close(curwin, TRUE); |
| advance = FALSE; |
| } |
| |
| arg_idx = 1; |
| for (i = 1; i < parmp->window_count; ++i) |
| { |
| /* When w_arg_idx is -1 remove the window (see create_windows()). */ |
| if (curwin->w_arg_idx == -1) |
| { |
| ++arg_idx; |
| win_close(curwin, TRUE); |
| advance = FALSE; |
| continue; |
| } |
| |
| if (advance) |
| { |
| if (parmp->window_layout == WIN_TABS) |
| { |
| if (curtab->tp_next == NULL) /* just checking */ |
| break; |
| goto_tabpage(0); |
| } |
| else |
| { |
| if (curwin->w_next == NULL) /* just checking */ |
| break; |
| win_enter(curwin->w_next, FALSE); |
| } |
| } |
| advance = TRUE; |
| |
| /* Only open the file if there is no file in this window yet (that can |
| * happen when .vimrc contains ":sall"). */ |
| if (curbuf == firstwin->w_buffer || curbuf->b_ffname == NULL) |
| { |
| curwin->w_arg_idx = arg_idx; |
| /* Edit file from arg list, if there is one. When "Quit" selected |
| * at the ATTENTION prompt close the window. */ |
| # ifdef HAS_SWAP_EXISTS_ACTION |
| swap_exists_did_quit = FALSE; |
| # endif |
| (void)do_ecmd(0, arg_idx < GARGCOUNT |
| ? alist_name(&GARGLIST[arg_idx]) : NULL, |
| NULL, NULL, ECMD_LASTL, ECMD_HIDE, curwin); |
| # ifdef HAS_SWAP_EXISTS_ACTION |
| if (swap_exists_did_quit) |
| { |
| /* abort or quit selected */ |
| if (got_int || only_one_window()) |
| { |
| /* abort selected and only one window */ |
| did_emsg = FALSE; /* avoid hit-enter prompt */ |
| getout(1); |
| } |
| win_close(curwin, TRUE); |
| advance = FALSE; |
| } |
| # endif |
| if (arg_idx == GARGCOUNT - 1) |
| arg_had_last = TRUE; |
| ++arg_idx; |
| } |
| ui_breakcheck(); |
| if (got_int) |
| { |
| (void)vgetc(); /* only break the file loading, not the rest */ |
| break; |
| } |
| } |
| |
| if (parmp->window_layout == WIN_TABS) |
| goto_tabpage(1); |
| # ifdef FEAT_AUTOCMD |
| --autocmd_no_enter; |
| # endif |
| #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) |
| /* |
| * Avoid making a preview window the current window. |
| */ |
| if (firstwin->w_p_pvw) |
| { |
| win_T *win; |
| |
| for (win = firstwin; win != NULL; win = win->w_next) |
| if (!win->w_p_pvw) |
| { |
| firstwin = win; |
| break; |
| } |
| } |
| #endif |
| /* make the first window the current window */ |
| win_enter(firstwin, FALSE); |
| |
| # ifdef FEAT_AUTOCMD |
| --autocmd_no_leave; |
| # endif |
| TIME_MSG("editing files in windows"); |
| if (parmp->window_count > 1 && parmp->window_layout != WIN_TABS) |
| win_equal(curwin, FALSE, 'b'); /* adjust heights */ |
| } |
| #endif /* FEAT_WINDOWS */ |
| |
| /* |
| * Execute the commands from --cmd arguments "cmds[cnt]". |
| */ |
| static void |
| exe_pre_commands(parmp) |
| mparm_T *parmp; |
| { |
| char_u **cmds = parmp->pre_commands; |
| int cnt = parmp->n_pre_commands; |
| int i; |
| |
| if (cnt > 0) |
| { |
| curwin->w_cursor.lnum = 0; /* just in case.. */ |
| sourcing_name = (char_u *)_("pre-vimrc command line"); |
| # ifdef FEAT_EVAL |
| current_SID = SID_CMDARG; |
| # endif |
| for (i = 0; i < cnt; ++i) |
| do_cmdline_cmd(cmds[i]); |
| sourcing_name = NULL; |
| # ifdef FEAT_EVAL |
| current_SID = 0; |
| # endif |
| TIME_MSG("--cmd commands"); |
| } |
| } |
| |
| /* |
| * Execute "+", "-c" and "-S" arguments. |
| */ |
| static void |
| exe_commands(parmp) |
| mparm_T *parmp; |
| { |
| int i; |
| |
| /* |
| * We start commands on line 0, make "vim +/pat file" match a |
| * pattern on line 1. But don't move the cursor when an autocommand |
| * with g`" was used. |
| */ |
| msg_scroll = TRUE; |
| if (parmp->tagname == NULL && curwin->w_cursor.lnum <= 1) |
| curwin->w_cursor.lnum = 0; |
| sourcing_name = (char_u *)"command line"; |
| #ifdef FEAT_EVAL |
| current_SID = SID_CARG; |
| #endif |
| for (i = 0; i < parmp->n_commands; ++i) |
| { |
| do_cmdline_cmd(parmp->commands[i]); |
| if (parmp->cmds_tofree[i]) |
| vim_free(parmp->commands[i]); |
| } |
| sourcing_name = NULL; |
| #ifdef FEAT_EVAL |
| current_SID = 0; |
| #endif |
| if (curwin->w_cursor.lnum == 0) |
| curwin->w_cursor.lnum = 1; |
| |
| if (!exmode_active) |
| msg_scroll = FALSE; |
| |
| #ifdef FEAT_QUICKFIX |
| /* When started with "-q errorfile" jump to first error again. */ |
| if (parmp->edit_type == EDIT_QF) |
| qf_jump(NULL, 0, 0, FALSE); |
| #endif |
| TIME_MSG("executing command arguments"); |
| } |
| |
| /* |
| * Source startup scripts. |
| */ |
| static void |
| source_startup_scripts(parmp) |
| mparm_T *parmp; |
| { |
| int i; |
| |
| /* |
| * For "evim" source evim.vim first of all, so that the user can overrule |
| * any things he doesn't like. |
| */ |
| if (parmp->evim_mode) |
| { |
| (void)do_source((char_u *)EVIM_FILE, FALSE, DOSO_NONE); |
| TIME_MSG("source evim file"); |
| } |
| |
| /* |
| * If -u argument given, use only the initializations from that file and |
| * nothing else. |
| */ |
| if (parmp->use_vimrc != NULL) |
| { |
| if (STRCMP(parmp->use_vimrc, "NONE") == 0 |
| || STRCMP(parmp->use_vimrc, "NORC") == 0) |
| { |
| #ifdef FEAT_GUI |
| if (use_gvimrc == NULL) /* don't load gvimrc either */ |
| use_gvimrc = parmp->use_vimrc; |
| #endif |
| if (parmp->use_vimrc[2] == 'N') |
| p_lpl = FALSE; /* don't load plugins either */ |
| } |
| else |
| { |
| if (do_source(parmp->use_vimrc, FALSE, DOSO_NONE) != OK) |
| EMSG2(_("E282: Cannot read from \"%s\""), parmp->use_vimrc); |
| } |
| } |
| else if (!silent_mode) |
| { |
| #ifdef AMIGA |
| struct Process *proc = (struct Process *)FindTask(0L); |
| APTR save_winptr = proc->pr_WindowPtr; |
| |
| /* Avoid a requester here for a volume that doesn't exist. */ |
| proc->pr_WindowPtr = (APTR)-1L; |
| #endif |
| |
| /* |
| * Get system wide defaults, if the file name is defined. |
| */ |
| #ifdef SYS_VIMRC_FILE |
| (void)do_source((char_u *)SYS_VIMRC_FILE, FALSE, DOSO_NONE); |
| #endif |
| #ifdef MACOS_X |
| (void)do_source((char_u *)"$VIMRUNTIME/macmap.vim", FALSE, DOSO_NONE); |
| #endif |
| |
| /* |
| * Try to read initialization commands from the following places: |
| * - environment variable VIMINIT |
| * - user vimrc file (s:.vimrc for Amiga, ~/.vimrc otherwise) |
| * - second user vimrc file ($VIM/.vimrc for Dos) |
| * - environment variable EXINIT |
| * - user exrc file (s:.exrc for Amiga, ~/.exrc otherwise) |
| * - second user exrc file ($VIM/.exrc for Dos) |
| * The first that exists is used, the rest is ignored. |
| */ |
| if (process_env((char_u *)"VIMINIT", TRUE) != OK) |
| { |
| if (do_source((char_u *)USR_VIMRC_FILE, TRUE, DOSO_VIMRC) == FAIL |
| #ifdef USR_VIMRC_FILE2 |
| && do_source((char_u *)USR_VIMRC_FILE2, TRUE, |
| DOSO_VIMRC) == FAIL |
| #endif |
| #ifdef USR_VIMRC_FILE3 |
| && do_source((char_u *)USR_VIMRC_FILE3, TRUE, |
| DOSO_VIMRC) == FAIL |
| #endif |
| #ifdef USR_VIMRC_FILE4 |
| && do_source((char_u *)USR_VIMRC_FILE4, TRUE, |
| DOSO_VIMRC) == FAIL |
| #endif |
| && process_env((char_u *)"EXINIT", FALSE) == FAIL |
| && do_source((char_u *)USR_EXRC_FILE, FALSE, DOSO_NONE) == FAIL) |
| { |
| #ifdef USR_EXRC_FILE2 |
| (void)do_source((char_u *)USR_EXRC_FILE2, FALSE, DOSO_NONE); |
| #endif |
| } |
| } |
| |
| /* |
| * Read initialization commands from ".vimrc" or ".exrc" in current |
| * directory. This is only done if the 'exrc' option is set. |
| * Because of security reasons we disallow shell and write commands |
| * now, except for unix if the file is owned by the user or 'secure' |
| * option has been reset in environment of global ".exrc" or ".vimrc". |
| * Only do this if VIMRC_FILE is not the same as USR_VIMRC_FILE or |
| * SYS_VIMRC_FILE. |
| */ |
| if (p_exrc) |
| { |
| #if defined(UNIX) || defined(VMS) |
| /* If ".vimrc" file is not owned by user, set 'secure' mode. */ |
| if (!file_owned(VIMRC_FILE)) |
| #endif |
| secure = p_secure; |
| |
| i = FAIL; |
| if (fullpathcmp((char_u *)USR_VIMRC_FILE, |
| (char_u *)VIMRC_FILE, FALSE) != FPC_SAME |
| #ifdef USR_VIMRC_FILE2 |
| && fullpathcmp((char_u *)USR_VIMRC_FILE2, |
| (char_u *)VIMRC_FILE, FALSE) != FPC_SAME |
| #endif |
| #ifdef USR_VIMRC_FILE3 |
| && fullpathcmp((char_u *)USR_VIMRC_FILE3, |
| (char_u *)VIMRC_FILE, FALSE) != FPC_SAME |
| #endif |
| #ifdef SYS_VIMRC_FILE |
| && fullpathcmp((char_u *)SYS_VIMRC_FILE, |
| (char_u *)VIMRC_FILE, FALSE) != FPC_SAME |
| #endif |
| ) |
| i = do_source((char_u *)VIMRC_FILE, TRUE, DOSO_VIMRC); |
| |
| if (i == FAIL) |
| { |
| #if defined(UNIX) || defined(VMS) |
| /* if ".exrc" is not owned by user set 'secure' mode */ |
| if (!file_owned(EXRC_FILE)) |
| secure = p_secure; |
| else |
| secure = 0; |
| #endif |
| if ( fullpathcmp((char_u *)USR_EXRC_FILE, |
| (char_u *)EXRC_FILE, FALSE) != FPC_SAME |
| #ifdef USR_EXRC_FILE2 |
| && fullpathcmp((char_u *)USR_EXRC_FILE2, |
| (char_u *)EXRC_FILE, FALSE) != FPC_SAME |
| #endif |
| ) |
| (void)do_source((char_u *)EXRC_FILE, FALSE, DOSO_NONE); |
| } |
| } |
| if (secure == 2) |
| need_wait_return = TRUE; |
| secure = 0; |
| #ifdef AMIGA |
| proc->pr_WindowPtr = save_winptr; |
| #endif |
| } |
| TIME_MSG("sourcing vimrc file(s)"); |
| } |
| |
| /* |
| * Setup to start using the GUI. Exit with an error when not available. |
| */ |
| static void |
| main_start_gui() |
| { |
| #ifdef FEAT_GUI |
| gui.starting = TRUE; /* start GUI a bit later */ |
| #else |
| mch_errmsg(_(e_nogvim)); |
| mch_errmsg("\n"); |
| mch_exit(2); |
| #endif |
| } |
| |
| #endif /* NO_VIM_MAIN */ |
| |
| /* |
| * Get an environment variable, and execute it as Ex commands. |
| * Returns FAIL if the environment variable was not executed, OK otherwise. |
| */ |
| int |
| process_env(env, is_viminit) |
| char_u *env; |
| int is_viminit; /* when TRUE, called for VIMINIT */ |
| { |
| char_u *initstr; |
| char_u *save_sourcing_name; |
| linenr_T save_sourcing_lnum; |
| #ifdef FEAT_EVAL |
| scid_T save_sid; |
| #endif |
| |
| if ((initstr = mch_getenv(env)) != NULL && *initstr != NUL) |
| { |
| if (is_viminit) |
| vimrc_found(NULL, NULL); |
| save_sourcing_name = sourcing_name; |
| save_sourcing_lnum = sourcing_lnum; |
| sourcing_name = env; |
| sourcing_lnum = 0; |
| #ifdef FEAT_EVAL |
| save_sid = current_SID; |
| current_SID = SID_ENV; |
| #endif |
| do_cmdline_cmd(initstr); |
| sourcing_name = save_sourcing_name; |
| sourcing_lnum = save_sourcing_lnum; |
| #ifdef FEAT_EVAL |
| current_SID = save_sid;; |
| #endif |
| return OK; |
| } |
| return FAIL; |
| } |
| |
| #if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN) |
| /* |
| * Return TRUE if we are certain the user owns the file "fname". |
| * Used for ".vimrc" and ".exrc". |
| * Use both stat() and lstat() for extra security. |
| */ |
| static int |
| file_owned(fname) |
| char *fname; |
| { |
| struct stat s; |
| # ifdef UNIX |
| uid_t uid = getuid(); |
| # else /* VMS */ |
| uid_t uid = ((getgid() << 16) | getuid()); |
| # endif |
| |
| return !(mch_stat(fname, &s) != 0 || s.st_uid != uid |
| # ifdef HAVE_LSTAT |
| || mch_lstat(fname, &s) != 0 || s.st_uid != uid |
| # endif |
| ); |
| } |
| #endif |
| |
| /* |
| * Give an error message main_errors["n"] and exit. |
| */ |
| static void |
| mainerr(n, str) |
| int n; /* one of the ME_ defines */ |
| char_u *str; /* extra argument or NULL */ |
| { |
| #if defined(UNIX) || defined(__EMX__) || defined(VMS) |
| reset_signals(); /* kill us with CTRL-C here, if you like */ |
| #endif |
| |
| mch_errmsg(longVersion); |
| mch_errmsg("\n"); |
| mch_errmsg(_(main_errors[n])); |
| if (str != NULL) |
| { |
| mch_errmsg(": \""); |
| mch_errmsg((char *)str); |
| mch_errmsg("\""); |
| } |
| mch_errmsg(_("\nMore info with: \"vim -h\"\n")); |
| |
| mch_exit(1); |
| } |
| |
| void |
| mainerr_arg_missing(str) |
| char_u *str; |
| { |
| mainerr(ME_ARG_MISSING, str); |
| } |
| |
| #ifndef NO_VIM_MAIN |
| /* |
| * print a message with three spaces prepended and '\n' appended. |
| */ |
| static void |
| main_msg(s) |
| char *s; |
| { |
| mch_msg(" "); |
| mch_msg(s); |
| mch_msg("\n"); |
| } |
| |
| /* |
| * Print messages for "vim -h" or "vim --help" and exit. |
| */ |
| static void |
| usage() |
| { |
| int i; |
| static char *(use[]) = |
| { |
| N_("[file ..] edit specified file(s)"), |
| N_("- read text from stdin"), |
| N_("-t tag edit file where tag is defined"), |
| #ifdef FEAT_QUICKFIX |
| N_("-q [errorfile] edit file with first error") |
| #endif |
| }; |
| |
| #if defined(UNIX) || defined(__EMX__) || defined(VMS) |
| reset_signals(); /* kill us with CTRL-C here, if you like */ |
| #endif |
| |
| mch_msg(longVersion); |
| mch_msg(_("\n\nusage:")); |
| for (i = 0; ; ++i) |
| { |
| mch_msg(_(" vim [arguments] ")); |
| mch_msg(_(use[i])); |
| if (i == (sizeof(use) / sizeof(char_u *)) - 1) |
| break; |
| mch_msg(_("\n or:")); |
| } |
| #ifdef VMS |
| mch_msg(_("\nWhere case is ignored prepend / to make flag upper case")); |
| #endif |
| |
| mch_msg(_("\n\nArguments:\n")); |
| main_msg(_("--\t\t\tOnly file names after this")); |
| #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE) |
| main_msg(_("--literal\t\tDon't expand wildcards")); |
| #endif |
| #ifdef FEAT_OLE |
| main_msg(_("-register\t\tRegister this gvim for OLE")); |
| main_msg(_("-unregister\t\tUnregister gvim for OLE")); |
| #endif |
| #ifdef FEAT_GUI |
| main_msg(_("-g\t\t\tRun using GUI (like \"gvim\")")); |
| main_msg(_("-f or --nofork\tForeground: Don't fork when starting GUI")); |
| #endif |
| main_msg(_("-v\t\t\tVi mode (like \"vi\")")); |
| main_msg(_("-e\t\t\tEx mode (like \"ex\")")); |
| main_msg(_("-E\t\t\tImproved Ex mode")); |
| main_msg(_("-s\t\t\tSilent (batch) mode (only for \"ex\")")); |
| #ifdef FEAT_DIFF |
| main_msg(_("-d\t\t\tDiff mode (like \"vimdiff\")")); |
| #endif |
| main_msg(_("-y\t\t\tEasy mode (like \"evim\", modeless)")); |
| main_msg(_("-R\t\t\tReadonly mode (like \"view\")")); |
| main_msg(_("-Z\t\t\tRestricted mode (like \"rvim\")")); |
| main_msg(_("-m\t\t\tModifications (writing files) not allowed")); |
| main_msg(_("-M\t\t\tModifications in text not allowed")); |
| main_msg(_("-b\t\t\tBinary mode")); |
| #ifdef FEAT_LISP |
| main_msg(_("-l\t\t\tLisp mode")); |
| #endif |
| main_msg(_("-C\t\t\tCompatible with Vi: 'compatible'")); |
| main_msg(_("-N\t\t\tNot fully Vi compatible: 'nocompatible'")); |
| main_msg(_("-V[N][fname]\t\tBe verbose [level N] [log messages to fname]")); |
| #ifdef FEAT_EVAL |
| main_msg(_("-D\t\t\tDebugging mode")); |
| #endif |
| main_msg(_("-n\t\t\tNo swap file, use memory only")); |
| main_msg(_("-r\t\t\tList swap files and exit")); |
| main_msg(_("-r (with file name)\tRecover crashed session")); |
| main_msg(_("-L\t\t\tSame as -r")); |
| #ifdef AMIGA |
| main_msg(_("-f\t\t\tDon't use newcli to open window")); |
| main_msg(_("-dev <device>\t\tUse <device> for I/O")); |
| #endif |
| #ifdef FEAT_ARABIC |
| main_msg(_("-A\t\t\tstart in Arabic mode")); |
| #endif |
| #ifdef FEAT_RIGHTLEFT |
| main_msg(_("-H\t\t\tStart in Hebrew mode")); |
| #endif |
| #ifdef FEAT_FKMAP |
| main_msg(_("-F\t\t\tStart in Farsi mode")); |
| #endif |
| main_msg(_("-T <terminal>\tSet terminal type to <terminal>")); |
| main_msg(_("-u <vimrc>\t\tUse <vimrc> instead of any .vimrc")); |
| #ifdef FEAT_GUI |
| main_msg(_("-U <gvimrc>\t\tUse <gvimrc> instead of any .gvimrc")); |
| #endif |
| main_msg(_("--noplugin\t\tDon't load plugin scripts")); |
| #ifdef FEAT_WINDOWS |
| main_msg(_("-p[N]\t\tOpen N tab pages (default: one for each file)")); |
| main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)")); |
| main_msg(_("-O[N]\t\tLike -o but split vertically")); |
| #endif |
| main_msg(_("+\t\t\tStart at end of file")); |
| main_msg(_("+<lnum>\t\tStart at line <lnum>")); |
| main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file")); |
| main_msg(_("-c <command>\t\tExecute <command> after loading the first file")); |
| main_msg(_("-S <session>\t\tSource file <session> after loading the first file")); |
| main_msg(_("-s <scriptin>\tRead Normal mode commands from file <scriptin>")); |
| main_msg(_("-w <scriptout>\tAppend all typed commands to file <scriptout>")); |
| main_msg(_("-W <scriptout>\tWrite all typed commands to file <scriptout>")); |
| #ifdef FEAT_CRYPT |
| main_msg(_("-x\t\t\tEdit encrypted files")); |
| #endif |
| #if (defined(UNIX) || defined(VMS)) && defined(FEAT_X11) |
| # if defined(FEAT_GUI_X11) && !defined(FEAT_GUI_GTK) |
| main_msg(_("-display <display>\tConnect vim to this particular X-server")); |
| # endif |
| main_msg(_("-X\t\t\tDo not connect to X server")); |
| #endif |
| #ifdef FEAT_CLIENTSERVER |
| main_msg(_("--remote <files>\tEdit <files> in a Vim server if possible")); |
| main_msg(_("--remote-silent <files> Same, don't complain if there is no server")); |
| main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited")); |
| main_msg(_("--remote-wait-silent <files> Same, don't complain if there is no server")); |
| # ifdef FEAT_WINDOWS |
| main_msg(_("--remote-tab[-wait][-silent] <files> As --remote but use tab page per file")); |
| # endif |
| main_msg(_("--remote-send <keys>\tSend <keys> to a Vim server and exit")); |
| main_msg(_("--remote-expr <expr>\tEvaluate <expr> in a Vim server and print result")); |
| main_msg(_("--serverlist\t\tList available Vim server names and exit")); |
| main_msg(_("--servername <name>\tSend to/become the Vim server <name>")); |
| #endif |
| #ifdef STARTUPTIME |
| main_msg(_("--startuptime <file>\tWrite startup timing messages to <file>")); |
| #endif |
| #ifdef FEAT_VIMINFO |
| main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo")); |
| #endif |
| main_msg(_("-h or --help\tPrint Help (this message) and exit")); |
| main_msg(_("--version\t\tPrint version information and exit")); |
| |
| #ifdef FEAT_GUI_X11 |
| # ifdef FEAT_GUI_MOTIF |
| mch_msg(_("\nArguments recognised by gvim (Motif version):\n")); |
| # else |
| # ifdef FEAT_GUI_ATHENA |
| # ifdef FEAT_GUI_NEXTAW |
| mch_msg(_("\nArguments recognised by gvim (neXtaw version):\n")); |
| # else |
| mch_msg(_("\nArguments recognised by gvim (Athena version):\n")); |
| # endif |
| # endif |
| # endif |
| main_msg(_("-display <display>\tRun vim on <display>")); |
| main_msg(_("-iconic\t\tStart vim iconified")); |
| main_msg(_("-background <color>\tUse <color> for the background (also: -bg)")); |
| main_msg(_("-foreground <color>\tUse <color> for normal text (also: -fg)")); |
| main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); |
| main_msg(_("-boldfont <font>\tUse <font> for bold text")); |
| main_msg(_("-italicfont <font>\tUse <font> for italic text")); |
| main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); |
| main_msg(_("-borderwidth <width>\tUse a border width of <width> (also: -bw)")); |
| main_msg(_("-scrollbarwidth <width> Use a scrollbar width of <width> (also: -sw)")); |
| # ifdef FEAT_GUI_ATHENA |
| main_msg(_("-menuheight <height>\tUse a menu bar height of <height> (also: -mh)")); |
| # endif |
| main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); |
| main_msg(_("+reverse\t\tDon't use reverse video (also: +rv)")); |
| main_msg(_("-xrm <resource>\tSet the specified resource")); |
| #endif /* FEAT_GUI_X11 */ |
| #ifdef FEAT_GUI_GTK |
| mch_msg(_("\nArguments recognised by gvim (GTK+ version):\n")); |
| main_msg(_("-font <font>\t\tUse <font> for normal text (also: -fn)")); |
| main_msg(_("-geometry <geom>\tUse <geom> for initial geometry (also: -geom)")); |
| main_msg(_("-reverse\t\tUse reverse video (also: -rv)")); |
| main_msg(_("-display <display>\tRun vim on <display> (also: --display)")); |
| main_msg(_("--role <role>\tSet a unique role to identify the main window")); |
| main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget")); |
| main_msg(_("--echo-wid\t\tMake gvim echo the Window ID on stdout")); |
| #endif |
| #ifdef FEAT_GUI_W32 |
| main_msg(_("-P <parent title>\tOpen Vim inside parent application")); |
| main_msg(_("--windowid <HWND>\tOpen Vim inside another win32 widget")); |
| #endif |
| |
| #ifdef FEAT_GUI_GNOME |
| /* Gnome gives extra messages for --help if we continue, but not for -h. */ |
| if (gui.starting) |
| { |
| mch_msg("\n"); |
| gui.dofork = FALSE; |
| } |
| else |
| #endif |
| mch_exit(0); |
| } |
| |
| #if defined(HAS_SWAP_EXISTS_ACTION) |
| /* |
| * Check the result of the ATTENTION dialog: |
| * When "Quit" selected, exit Vim. |
| * When "Recover" selected, recover the file. |
| */ |
| static void |
| check_swap_exists_action() |
| { |
| if (swap_exists_action == SEA_QUIT) |
| getout(1); |
| handle_swap_exists(NULL); |
| } |
| #endif |
| |
| #endif |
| |
| #if defined(STARTUPTIME) || defined(PROTO) |
| static void time_diff __ARGS((struct timeval *then, struct timeval *now)); |
| |
| static struct timeval prev_timeval; |
| |
| # ifdef WIN3264 |
| /* |
| * Windows doesn't have gettimeofday(), although it does have struct timeval. |
| */ |
| static int |
| gettimeofday(struct timeval *tv, char *dummy) |
| { |
| long t = clock(); |
| tv->tv_sec = t / CLOCKS_PER_SEC; |
| tv->tv_usec = (t - tv->tv_sec * CLOCKS_PER_SEC) * 1000000 / CLOCKS_PER_SEC; |
| return 0; |
| } |
| # endif |
| |
| /* |
| * Save the previous time before doing something that could nest. |
| * set "*tv_rel" to the time elapsed so far. |
| */ |
| void |
| time_push(tv_rel, tv_start) |
| void *tv_rel, *tv_start; |
| { |
| *((struct timeval *)tv_rel) = prev_timeval; |
| gettimeofday(&prev_timeval, NULL); |
| ((struct timeval *)tv_rel)->tv_usec = prev_timeval.tv_usec |
| - ((struct timeval *)tv_rel)->tv_usec; |
| ((struct timeval *)tv_rel)->tv_sec = prev_timeval.tv_sec |
| - ((struct timeval *)tv_rel)->tv_sec; |
| if (((struct timeval *)tv_rel)->tv_usec < 0) |
| { |
| ((struct timeval *)tv_rel)->tv_usec += 1000000; |
| --((struct timeval *)tv_rel)->tv_sec; |
| } |
| *(struct timeval *)tv_start = prev_timeval; |
| } |
| |
| /* |
| * Compute the previous time after doing something that could nest. |
| * Subtract "*tp" from prev_timeval; |
| * Note: The arguments are (void *) to avoid trouble with systems that don't |
| * have struct timeval. |
| */ |
| void |
| time_pop(tp) |
| void *tp; /* actually (struct timeval *) */ |
| { |
| prev_timeval.tv_usec -= ((struct timeval *)tp)->tv_usec; |
| prev_timeval.tv_sec -= ((struct timeval *)tp)->tv_sec; |
| if (prev_timeval.tv_usec < 0) |
| { |
| prev_timeval.tv_usec += 1000000; |
| --prev_timeval.tv_sec; |
| } |
| } |
| |
| static void |
| time_diff(then, now) |
| struct timeval *then; |
| struct timeval *now; |
| { |
| long usec; |
| long msec; |
| |
| usec = now->tv_usec - then->tv_usec; |
| msec = (now->tv_sec - then->tv_sec) * 1000L + usec / 1000L, |
| usec = usec % 1000L; |
| fprintf(time_fd, "%03ld.%03ld", msec, usec >= 0 ? usec : usec + 1000L); |
| } |
| |
| void |
| time_msg(mesg, tv_start) |
| char *mesg; |
| void *tv_start; /* only for do_source: start time; actually |
| (struct timeval *) */ |
| { |
| static struct timeval start; |
| struct timeval now; |
| |
| if (time_fd != NULL) |
| { |
| if (strstr(mesg, "STARTING") != NULL) |
| { |
| gettimeofday(&start, NULL); |
| prev_timeval = start; |
| fprintf(time_fd, "\n\ntimes in msec\n"); |
| fprintf(time_fd, " clock self+sourced self: sourced script\n"); |
| fprintf(time_fd, " clock elapsed: other lines\n\n"); |
| } |
| gettimeofday(&now, NULL); |
| time_diff(&start, &now); |
| if (((struct timeval *)tv_start) != NULL) |
| { |
| fprintf(time_fd, " "); |
| time_diff(((struct timeval *)tv_start), &now); |
| } |
| fprintf(time_fd, " "); |
| time_diff(&prev_timeval, &now); |
| prev_timeval = now; |
| fprintf(time_fd, ": %s\n", mesg); |
| } |
| } |
| |
| #endif |
| |
| #if (defined(FEAT_CLIENTSERVER) && !defined(NO_VIM_MAIN)) || defined(PROTO) |
| |
| /* |
| * Common code for the X command server and the Win32 command server. |
| */ |
| |
| static char_u *build_drop_cmd __ARGS((int filec, char **filev, int tabs, int sendReply)); |
| |
| /* |
| * Do the client-server stuff, unless "--servername ''" was used. |
| */ |
| static void |
| exec_on_server(parmp) |
| mparm_T *parmp; |
| { |
| if (parmp->serverName_arg == NULL || *parmp->serverName_arg != NUL) |
| { |
| # ifdef WIN32 |
| /* Initialise the client/server messaging infrastructure. */ |
| serverInitMessaging(); |
| # endif |
| |
| /* |
| * When a command server argument was found, execute it. This may |
| * exit Vim when it was successful. Otherwise it's executed further |
| * on. Remember the encoding used here in "serverStrEnc". |
| */ |
| if (parmp->serverArg) |
| { |
| cmdsrv_main(&parmp->argc, parmp->argv, |
| parmp->serverName_arg, &parmp->serverStr); |
| # ifdef FEAT_MBYTE |
| parmp->serverStrEnc = vim_strsave(p_enc); |
| # endif |
| } |
| |
| /* If we're still running, get the name to register ourselves. |
| * On Win32 can register right now, for X11 need to setup the |
| * clipboard first, it's further down. */ |
| parmp->servername = serverMakeName(parmp->serverName_arg, |
| parmp->argv[0]); |
| # ifdef WIN32 |
| if (parmp->servername != NULL) |
| { |
| serverSetName(parmp->servername); |
| vim_free(parmp->servername); |
| } |
| # endif |
| } |
| } |
| |
| /* |
| * Prepare for running as a Vim server. |
| */ |
| static void |
| prepare_server(parmp) |
| mparm_T *parmp; |
| { |
| # if defined(FEAT_X11) |
| /* |
| * Register for remote command execution with :serversend and --remote |
| * unless there was a -X or a --servername '' on the command line. |
| * Only register nongui-vim's with an explicit --servername argument. |
| * When running as root --servername is also required. |
| */ |
| if (X_DISPLAY != NULL && parmp->servername != NULL && ( |
| # ifdef FEAT_GUI |
| (gui.in_use |
| # ifdef UNIX |
| && getuid() != ROOT_UID |
| # endif |
| ) || |
| # endif |
| parmp->serverName_arg != NULL)) |
| { |
| (void)serverRegisterName(X_DISPLAY, parmp->servername); |
| vim_free(parmp->servername); |
| TIME_MSG("register server name"); |
| } |
| else |
| serverDelayedStartName = parmp->servername; |
| # endif |
| |
| /* |
| * Execute command ourselves if we're here because the send failed (or |
| * else we would have exited above). |
| */ |
| if (parmp->serverStr != NULL) |
| { |
| char_u *p; |
| |
| server_to_input_buf(serverConvert(parmp->serverStrEnc, |
| parmp->serverStr, &p)); |
| vim_free(p); |
| } |
| } |
| |
| static void |
| cmdsrv_main(argc, argv, serverName_arg, serverStr) |
| int *argc; |
| char **argv; |
| char_u *serverName_arg; |
| char_u **serverStr; |
| { |
| char_u *res; |
| int i; |
| char_u *sname; |
| int ret; |
| int didone = FALSE; |
| int exiterr = 0; |
| char **newArgV = argv + 1; |
| int newArgC = 1, |
| Argc = *argc; |
| int argtype; |
| #define ARGTYPE_OTHER 0 |
| #define ARGTYPE_EDIT 1 |
| #define ARGTYPE_EDIT_WAIT 2 |
| #define ARGTYPE_SEND 3 |
| int silent = FALSE; |
| int tabs = FALSE; |
| # ifndef FEAT_X11 |
| HWND srv; |
| # else |
| Window srv; |
| |
| setup_term_clip(); |
| # endif |
| |
| sname = serverMakeName(serverName_arg, argv[0]); |
| if (sname == NULL) |
| return; |
| |
| /* |
| * Execute the command server related arguments and remove them |
| * from the argc/argv array; We may have to return into main() |
| */ |
| for (i = 1; i < Argc; i++) |
| { |
| res = NULL; |
| if (STRCMP(argv[i], "--") == 0) /* end of option arguments */ |
| { |
| for (; i < *argc; i++) |
| { |
| *newArgV++ = argv[i]; |
| newArgC++; |
| } |
| break; |
| } |
| |
| if (STRICMP(argv[i], "--remote-send") == 0) |
| argtype = ARGTYPE_SEND; |
| else if (STRNICMP(argv[i], "--remote", 8) == 0) |
| { |
| char *p = argv[i] + 8; |
| |
| argtype = ARGTYPE_EDIT; |
| while (*p != NUL) |
| { |
| if (STRNICMP(p, "-wait", 5) == 0) |
| { |
| argtype = ARGTYPE_EDIT_WAIT; |
| p += 5; |
| } |
| else if (STRNICMP(p, "-silent", 7) == 0) |
| { |
| silent = TRUE; |
| p += 7; |
| } |
| else if (STRNICMP(p, "-tab", 4) == 0) |
| { |
| tabs = TRUE; |
| p += 4; |
| } |
| else |
| { |
| argtype = ARGTYPE_OTHER; |
| break; |
| } |
| } |
| } |
| else |
| argtype = ARGTYPE_OTHER; |
| |
| if (argtype != ARGTYPE_OTHER) |
| { |
| if (i == *argc - 1) |
| mainerr_arg_missing((char_u *)argv[i]); |
| if (argtype == ARGTYPE_SEND) |
| { |
| *serverStr = (char_u *)argv[i + 1]; |
| i++; |
| } |
| else |
| { |
| *serverStr = build_drop_cmd(*argc - i - 1, argv + i + 1, |
| tabs, argtype == ARGTYPE_EDIT_WAIT); |
| if (*serverStr == NULL) |
| { |
| /* Probably out of memory, exit. */ |
| didone = TRUE; |
| exiterr = 1; |
| break; |
| } |
| Argc = i; |
| } |
| # ifdef FEAT_X11 |
| if (xterm_dpy == NULL) |
| { |
| mch_errmsg(_("No display")); |
| ret = -1; |
| } |
| else |
| ret = serverSendToVim(xterm_dpy, sname, *serverStr, |
| NULL, &srv, 0, 0, silent); |
| # else |
| /* Win32 always works? */ |
| ret = serverSendToVim(sname, *serverStr, NULL, &srv, 0, silent); |
| # endif |
| if (ret < 0) |
| { |
| if (argtype == ARGTYPE_SEND) |
| { |
| /* Failed to send, abort. */ |
| mch_errmsg(_(": Send failed.\n")); |
| didone = TRUE; |
| exiterr = 1; |
| } |
| else if (!silent) |
| /* Let vim start normally. */ |
| mch_errmsg(_(": Send failed. Trying to execute locally\n")); |
| break; |
| } |
| |
| # ifdef FEAT_GUI_W32 |
| /* Guess that when the server name starts with "g" it's a GUI |
| * server, which we can bring to the foreground here. |
| * Foreground() in the server doesn't work very well. */ |
| if (argtype != ARGTYPE_SEND && TOUPPER_ASC(*sname) == 'G') |
| SetForegroundWindow(srv); |
| # endif |
| |
| /* |
| * For --remote-wait: Wait until the server did edit each |
| * file. Also detect that the server no longer runs. |
| */ |
| if (ret >= 0 && argtype == ARGTYPE_EDIT_WAIT) |
| { |
| int numFiles = *argc - i - 1; |
| int j; |
| char_u *done = alloc(numFiles); |
| char_u *p; |
| # ifdef FEAT_GUI_W32 |
| NOTIFYICONDATA ni; |
| int count = 0; |
| extern HWND message_window; |
| # endif |
| |
| if (numFiles > 0 && argv[i + 1][0] == '+') |
| /* Skip "+cmd" argument, don't wait for it to be edited. */ |
| --numFiles; |
| |
| # ifdef FEAT_GUI_W32 |
| ni.cbSize = sizeof(ni); |
| ni.hWnd = message_window; |
| ni.uID = 0; |
| ni.uFlags = NIF_ICON|NIF_TIP; |
| ni.hIcon = LoadIcon((HINSTANCE)GetModuleHandle(0), "IDR_VIM"); |
| sprintf(ni.szTip, _("%d of %d edited"), count, numFiles); |
| Shell_NotifyIcon(NIM_ADD, &ni); |
| # endif |
| |
| /* Wait for all files to unload in remote */ |
| vim_memset(done, 0, numFiles); |
| while (memchr(done, 0, numFiles) != NULL) |
| { |
| # ifdef WIN32 |
| p = serverGetReply(srv, NULL, TRUE, TRUE); |
| if (p == NULL) |
| break; |
| # else |
| if (serverReadReply(xterm_dpy, srv, &p, TRUE) < 0) |
| break; |
| # endif |
| j = atoi((char *)p); |
| if (j >= 0 && j < numFiles) |
| { |
| # ifdef FEAT_GUI_W32 |
| ++count; |
| sprintf(ni.szTip, _("%d of %d edited"), |
| count, numFiles); |
| Shell_NotifyIcon(NIM_MODIFY, &ni); |
| # endif |
| done[j] = 1; |
| } |
| } |
| # ifdef FEAT_GUI_W32 |
| Shell_NotifyIcon(NIM_DELETE, &ni); |
| # endif |
| } |
| } |
| else if (STRICMP(argv[i], "--remote-expr") == 0) |
| { |
| if (i == *argc - 1) |
| mainerr_arg_missing((char_u *)argv[i]); |
| # ifdef WIN32 |
| /* Win32 always works? */ |
| if (serverSendToVim(sname, (char_u *)argv[i + 1], |
| &res, NULL, 1, FALSE) < 0) |
| # else |
| if (xterm_dpy == NULL) |
| mch_errmsg(_("No display: Send expression failed.\n")); |
| else if (serverSendToVim(xterm_dpy, sname, (char_u *)argv[i + 1], |
| &res, NULL, 1, 1, FALSE) < 0) |
| # endif |
| { |
| if (res != NULL && *res != NUL) |
| { |
| /* Output error from remote */ |
| mch_errmsg((char *)res); |
| vim_free(res); |
| res = NULL; |
| } |
| mch_errmsg(_(": Send expression failed.\n")); |
| } |
| } |
| else if (STRICMP(argv[i], "--serverlist") == 0) |
| { |
| # ifdef WIN32 |
| /* Win32 always works? */ |
| res = serverGetVimNames(); |
| # else |
| if (xterm_dpy != NULL) |
| res = serverGetVimNames(xterm_dpy); |
| # endif |
| if (called_emsg) |
| mch_errmsg("\n"); |
| } |
| else if (STRICMP(argv[i], "--servername") == 0) |
| { |
| /* Already processed. Take it out of the command line */ |
| i++; |
| continue; |
| } |
| else |
| { |
| *newArgV++ = argv[i]; |
| newArgC++; |
| continue; |
| } |
| didone = TRUE; |
| if (res != NULL && *res != NUL) |
| { |
| mch_msg((char *)res); |
| if (res[STRLEN(res) - 1] != '\n') |
| mch_msg("\n"); |
| } |
| vim_free(res); |
| } |
| |
| if (didone) |
| { |
| display_errors(); /* display any collected messages */ |
| exit(exiterr); /* Mission accomplished - get out */ |
| } |
| |
| /* Return back into main() */ |
| *argc = newArgC; |
| vim_free(sname); |
| } |
| |
| /* |
| * Build a ":drop" command to send to a Vim server. |
| */ |
| static char_u * |
| build_drop_cmd(filec, filev, tabs, sendReply) |
| int filec; |
| char **filev; |
| int tabs; /* Use ":tab drop" instead of ":drop". */ |
| int sendReply; |
| { |
| garray_T ga; |
| int i; |
| char_u *inicmd = NULL; |
| char_u *p; |
| char_u *cwd; |
| |
| if (filec > 0 && filev[0][0] == '+') |
| { |
| inicmd = (char_u *)filev[0] + 1; |
| filev++; |
| filec--; |
| } |
| /* Check if we have at least one argument. */ |
| if (filec <= 0) |
| mainerr_arg_missing((char_u *)filev[-1]); |
| |
| /* Temporarily cd to the current directory to handle relative file names. */ |
| cwd = alloc(MAXPATHL); |
| if (cwd == NULL) |
| return NULL; |
| if (mch_dirname(cwd, MAXPATHL) != OK) |
| { |
| vim_free(cwd); |
| return NULL; |
| } |
| p = vim_strsave_escaped_ext(cwd, |
| #ifdef BACKSLASH_IN_FILENAME |
| "", /* rem_backslash() will tell what chars to escape */ |
| #else |
| PATH_ESC_CHARS, |
| #endif |
| '\\', TRUE); |
| vim_free(cwd); |
| if (p == NULL) |
| return NULL; |
| ga_init2(&ga, 1, 100); |
| ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd "); |
| ga_concat(&ga, p); |
| vim_free(p); |
| |
| /* Call inputsave() so that a prompt for an encryption key works. */ |
| ga_concat(&ga, (char_u *)"<CR>:if exists('*inputsave')|call inputsave()|endif|"); |
| if (tabs) |
| ga_concat(&ga, (char_u *)"tab "); |
| ga_concat(&ga, (char_u *)"drop"); |
| for (i = 0; i < filec; i++) |
| { |
| /* On Unix the shell has already expanded the wildcards, don't want to |
| * do it again in the Vim server. On MS-Windows only escape |
| * non-wildcard characters. */ |
| p = vim_strsave_escaped((char_u *)filev[i], |
| #ifdef UNIX |
| PATH_ESC_CHARS |
| #else |
| (char_u *)" \t%#" |
| #endif |
| ); |
| if (p == NULL) |
| { |
| vim_free(ga.ga_data); |
| return NULL; |
| } |
| ga_concat(&ga, (char_u *)" "); |
| ga_concat(&ga, p); |
| vim_free(p); |
| } |
| ga_concat(&ga, (char_u *)"|if exists('*inputrestore')|call inputrestore()|endif<CR>"); |
| |
| /* The :drop commands goes to Insert mode when 'insertmode' is set, use |
| * CTRL-\ CTRL-N again. */ |
| ga_concat(&ga, (char_u *)"<C-\\><C-N>"); |
| |
| /* Switch back to the correct current directory (prior to temporary path |
| * switch) unless 'autochdir' is set, in which case it will already be |
| * correct after the :drop command. */ |
| ga_concat(&ga, (char_u *)":if !exists('+acd')||!&acd|cd -|endif<CR>"); |
| |
| if (sendReply) |
| ga_concat(&ga, (char_u *)":call SetupRemoteReplies()<CR>"); |
| ga_concat(&ga, (char_u *)":"); |
| if (inicmd != NULL) |
| { |
| /* Can't use <CR> after "inicmd", because an "startinsert" would cause |
| * the following commands to be inserted as text. Use a "|", |
| * hopefully "inicmd" does allow this... */ |
| ga_concat(&ga, inicmd); |
| ga_concat(&ga, (char_u *)"|"); |
| } |
| /* Bring the window to the foreground, goto Insert mode when 'im' set and |
| * clear command line. */ |
| ga_concat(&ga, (char_u *)"cal foreground()|if &im|star|en|redr|f<CR>"); |
| ga_append(&ga, NUL); |
| return ga.ga_data; |
| } |
| |
| /* |
| * Make our basic server name: use the specified "arg" if given, otherwise use |
| * the tail of the command "cmd" we were started with. |
| * Return the name in allocated memory. This doesn't include a serial number. |
| */ |
| static char_u * |
| serverMakeName(arg, cmd) |
| char_u *arg; |
| char *cmd; |
| { |
| char_u *p; |
| |
| if (arg != NULL && *arg != NUL) |
| p = vim_strsave_up(arg); |
| else |
| { |
| p = vim_strsave_up(gettail((char_u *)cmd)); |
| /* Remove .exe or .bat from the name. */ |
| if (p != NULL && vim_strchr(p, '.') != NULL) |
| *vim_strchr(p, '.') = NUL; |
| } |
| return p; |
| } |
| #endif /* FEAT_CLIENTSERVER */ |
| |
| #if defined(FEAT_CLIENTSERVER) || defined(PROTO) |
| /* |
| * Replace termcodes such as <CR> and insert as key presses if there is room. |
| */ |
| void |
| server_to_input_buf(str) |
| char_u *str; |
| { |
| char_u *ptr = NULL; |
| char_u *cpo_save = p_cpo; |
| |
| /* Set 'cpoptions' the way we want it. |
| * B set - backslashes are *not* treated specially |
| * k set - keycodes are *not* reverse-engineered |
| * < unset - <Key> sequences *are* interpreted |
| * The last but one parameter of replace_termcodes() is TRUE so that the |
| * <lt> sequence is recognised - needed for a real backslash. |
| */ |
| p_cpo = (char_u *)"Bk"; |
| str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE, FALSE); |
| p_cpo = cpo_save; |
| |
| if (*ptr != NUL) /* trailing CTRL-V results in nothing */ |
| { |
| /* |
| * Add the string to the input stream. |
| * Can't use add_to_input_buf() here, we now have K_SPECIAL bytes. |
| * |
| * First clear typed characters from the typeahead buffer, there could |
| * be half a mapping there. Then append to the existing string, so |
| * that multiple commands from a client are concatenated. |
| */ |
| if (typebuf.tb_maplen < typebuf.tb_len) |
| del_typebuf(typebuf.tb_len - typebuf.tb_maplen, typebuf.tb_maplen); |
| (void)ins_typebuf(str, REMAP_NONE, typebuf.tb_len, TRUE, FALSE); |
| |
| /* Let input_available() know we inserted text in the typeahead |
| * buffer. */ |
| typebuf_was_filled = TRUE; |
| } |
| vim_free((char_u *)ptr); |
| } |
| |
| /* |
| * Evaluate an expression that the client sent to a string. |
| */ |
| char_u * |
| eval_client_expr_to_string(expr) |
| char_u *expr; |
| { |
| char_u *res; |
| int save_dbl = debug_break_level; |
| int save_ro = redir_off; |
| |
| /* Disable debugging, otherwise Vim hangs, waiting for "cont" to be |
| * typed. */ |
| debug_break_level = -1; |
| redir_off = 0; |
| /* Do not display error message, otherwise Vim hangs, waiting for "cont" |
| * to be typed. Do generate errors so that try/catch works. */ |
| ++emsg_silent; |
| |
| res = eval_to_string(expr, NULL, TRUE); |
| |
| debug_break_level = save_dbl; |
| redir_off = save_ro; |
| --emsg_silent; |
| if (emsg_silent < 0) |
| emsg_silent = 0; |
| |
| /* A client can tell us to redraw, but not to display the cursor, so do |
| * that here. */ |
| setcursor(); |
| out_flush(); |
| #ifdef FEAT_GUI |
| if (gui.in_use) |
| gui_update_cursor(FALSE, FALSE); |
| #endif |
| |
| return res; |
| } |
| |
| /* |
| * If conversion is needed, convert "data" from "client_enc" to 'encoding' and |
| * return an allocated string. Otherwise return "data". |
| * "*tofree" is set to the result when it needs to be freed later. |
| */ |
| char_u * |
| serverConvert(client_enc, data, tofree) |
| char_u *client_enc UNUSED; |
| char_u *data; |
| char_u **tofree; |
| { |
| char_u *res = data; |
| |
| *tofree = NULL; |
| # ifdef FEAT_MBYTE |
| if (client_enc != NULL && p_enc != NULL) |
| { |
| vimconv_T vimconv; |
| |
| vimconv.vc_type = CONV_NONE; |
| if (convert_setup(&vimconv, client_enc, p_enc) != FAIL |
| && vimconv.vc_type != CONV_NONE) |
| { |
| res = string_convert(&vimconv, data, NULL); |
| if (res == NULL) |
| res = data; |
| else |
| *tofree = res; |
| } |
| convert_setup(&vimconv, NULL, NULL); |
| } |
| # endif |
| return res; |
| } |
| #endif |
| |
| /* |
| * When FEAT_FKMAP is defined, also compile the Farsi source code. |
| */ |
| #if defined(FEAT_FKMAP) || defined(PROTO) |
| # include "farsi.c" |
| #endif |
| |
| /* |
| * When FEAT_ARABIC is defined, also compile the Arabic source code. |
| */ |
| #if defined(FEAT_ARABIC) || defined(PROTO) |
| # include "arabic.c" |
| #endif |