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- /* 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.
- */
-
- #if defined(MSDOS) || defined(WIN32) || defined(_WIN64)
- # include <io.h> /* for close() and dup() */
- #endif
-
- #define EXTERN
- #include "vim.h"
-
- #ifdef SPAWNO
- # include <spawno.h> /* special MSDOS swapping library */
- #endif
-
- #ifdef HAVE_FCNTL_H
- # include <fcntl.h>
- #endif
-
- #if defined(UNIX) || defined(VMS)
- static int file_owned __ARGS((char *fname));
- #endif
- static void mainerr __ARGS((int, char_u *));
- 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));
- static void main_start_gui __ARGS((void));
- #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
- static void check_swap_exists_action __ARGS((void));
- #endif
- #ifdef FEAT_CLIENTSERVER
- 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
-
-
- #ifdef STARTUPTIME
- static FILE *time_fd = NULL;
- #endif
-
- #define FEAT_PRECOMMANDS
-
- /*
- * Different types of error messages.
- */
- static char *(main_errors[]) =
- {
- N_("Unknown option"),
- #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"),
- #define ME_GARBAGE 3
- N_("Too many \"+command\" or \"-c command\" arguments"),
- #define ME_EXTRA_CMD 4
- N_("Invalid argument for"),
- #define ME_INVALID_ARG 5
- };
-
- /* Maximum number of commands from + or -c options */
- #define MAX_ARG_CMDS 10
-
- #ifndef PROTO /* don't want a prototype for main() */
- 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 *initstr; /* init string from environment */
- char_u *term = NULL; /* specified terminal name */
- char_u *fname = NULL; /* file name from command line */
- char_u *tagname = NULL; /* tag from -t option */
- char_u *use_vimrc = NULL; /* vimrc from -u option */
- #ifdef FEAT_QUICKFIX
- char_u *use_ef = NULL; /* 'errorfile' from -q option */
- #endif
- #ifdef FEAT_CRYPT
- int ask_for_key = FALSE; /* -x argument */
- #endif
- int n_commands = 0; /* no. of commands from + or -c */
- char_u *commands[MAX_ARG_CMDS]; /* commands from + or -c option */
- #ifdef FEAT_PRECOMMANDS
- int p_commands = 0; /* no. of commands from --cmd */
- char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd option */
- #endif
- int no_swap_file = FALSE; /* "-n" option used */
- int c;
- int i;
- char_u *p = NULL;
- int bin_mode = FALSE; /* -b option used */
- #ifdef FEAT_WINDOWS
- int window_count = -1; /* number of windows to use */
- int arg_idx; /* index in argument list */
- int vert_windows = MAYBE; /* "-O" used instead of "-o" */
- #endif
- int had_minmin = FALSE; /* found "--" option */
- int argv_idx; /* index in argv[n][] */
- int want_full_screen = TRUE;
- int want_argument; /* option with argument */
- #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 */
- int edit_type = EDIT_NONE; /* type of editing to do */
- #ifdef FEAT_DIFF
- int diff_mode = FALSE; /* start with 'diff' set */
- #endif
- int evim_mode = FALSE; /* started as "evim" */
- int stdout_isatty; /* is stdout a terminal? */
- int input_isatty; /* is active input a terminal? */
- #ifdef MSWIN
- int full_path = FALSE;
- #endif
- #ifdef FEAT_CLIENTSERVER
- char_u *serverStr = NULL;
- char_u *serverName_arg = NULL; /* cmdline arg for server name */
- int serverArg = FALSE; /* TRUE when argument for a server */
- char_u *servername = NULL; /* allocated name for our server */
- #endif
- #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
- int literal = FALSE; /* don't expand file names */
- #endif
-
- /*
- * Do any system-specific initialisations. These can NOT use IObuff or
- * NameBuff. Thus emsg2() cannot be called!
- */
- mch_early_init();
-
- #ifdef FEAT_TCL
- tcl_init(argv[0]);
- #endif
-
- #ifdef MEM_PROFILE
- atexit(vim_mem_profile_dump);
- #endif
-
- #ifdef STARTUPTIME
- time_fd = fopen(STARTUPTIME, "a");
- TIME_MSG("--- VIM STARTING ---");
- #endif
-
- #ifdef __EMX__
- _wildcard(&argc, &argv);
- #endif
-
- #ifdef FEAT_MBYTE
- (void)mb_init(); /* init mb_bytelen_tab[] to ones */
- #endif
-
- #ifdef __QNX__
- qnx_init(); /* PhAttach() for clipboard, mouse (and gui) */
- #endif
-
- #ifdef FEAT_GUI_MAC
- /* Macintosh needs this before any memory is allocated. */
- gui_prepare(&argc, argv); /* Prepare for possibly starting GUI sometime */
- 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();
- #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");
-
- #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!
- */
- setlocale(LC_ALL, "");
-
- # ifdef FEAT_GETTEXT
- {
- int mustfree = FALSE;
-
- #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)
- {
- STRCPY(NameBuff, p);
- STRCAT(NameBuff, "/lang");
- bindtextdomain(VIMPACKAGE, (char *)NameBuff);
- }
- if (mustfree)
- vim_free(p);
- textdomain(VIMPACKAGE);
- }
- # endif
- TIME_MSG("locale set");
- #endif
-
- #ifdef FEAT_GUI
- gui.dofork = TRUE; /* default is to use fork() */
- #endif
-
- #if defined(FEAT_XCLIPBOARD) || defined(FEAT_CLIENTSERVER)
- /*
- * Get the name of the display, before gui_prepare() removes it from
- * argv[]. Used for the xterm-clipboard display.
- *
- * Also find the --server... arguments
- */
- for (i = 1; i < argc; i++)
- {
- if (STRCMP(argv[i], "--") == 0)
- break;
- # ifdef FEAT_XCLIPBOARD
- else if (STRICMP(argv[i], "-display") == 0
- # ifdef 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]);
- serverName_arg = (char_u *)argv[++i];
- }
- else if (STRICMP(argv[i], "--serverlist") == 0
- || STRICMP(argv[i], "--remote-send") == 0
- || STRICMP(argv[i], "--remote-expr") == 0
- || STRICMP(argv[i], "--remote") == 0 )
- serverArg = TRUE;
- else if (STRICMP(argv[i], "--remote-wait") == 0)
- {
- serverArg = TRUE;
- #ifdef FEAT_GUI
- /* don't fork() when starting the GUI to edit the files ourself */
- gui.dofork = FALSE;
- #endif
- }
- # endif
- # ifdef FEAT_GUI_GTK
- else if (STRICMP(argv[i], "--socketid") == 0)
- {
- 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]), "%x", >k_socket_id);
- else
- count = sscanf(argv[i+1], "%d", >k_socket_id);
- if (count != 1)
- mainerr(ME_INVALID_ARG, (char_u *)argv[i]);
- i++;
- }
- # endif
- }
- #endif
-
- #ifdef FEAT_SUN_WORKSHOP
- findYourself(argv[0]);
- #endif
- #if defined(FEAT_GUI) && !defined(FEAT_GUI_MAC)
- gui_prepare(&argc, argv); /* Prepare for possibly starting GUI sometime */
- TIME_MSG("GUI prepared");
- #endif
-
- #ifdef FEAT_CLIPBOARD
- clip_init(FALSE); /* Initialise clipboard stuff */
- TIME_MSG("clipboard setup");
- #endif
-
- /*
- * Check if we have an interactive window.
- * On the Amiga: If there is no window, we open one with a newcli command
- * (needed for :! to * work). mch_check_win() will also handle the -d or
- * -dev argument.
- */
- stdout_isatty = (mch_check_win(argc, argv) != FAIL);
- TIME_MSG("window checked");
-
- /*
- * Allocate the first window and buffer. Can't do much without it.
- */
- win_alloc_first();
-
- init_yank(); /* init yank buffers */
-
- /* Init the argument list to empty. */
- alist_init(&global_alist);
-
- /*
- * 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.
- */
- if (serverName_arg == NULL || *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.
- */
- if (serverArg)
- cmdsrv_main(&argc, argv, serverName_arg, &serverStr);
-
- /* 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. */
- servername = serverMakeName(serverName_arg, argv[0]);
- # ifdef WIN32
- if (servername != NULL)
- {
- serverSetName(servername);
- vim_free(servername);
- }
- # 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.
- */
- initstr = gettail((char_u *)argv[0]);
-
- #ifdef FEAT_EVAL
- set_vim_var_string(VV_PROGNAME, initstr, -1);
- #endif
-
- /* TODO: On MacOS X default to gui if argv[0] ends in:
- * /vim.app/Contents/MacOS/Vim */
-
- if (TO_LOWER(initstr[0]) == 'r')
- {
- restricted = TRUE;
- ++initstr;
- }
-
- /* Avoid using evim mode for "editor". */
- if (TO_LOWER(initstr[0]) == 'e'
- && (TO_LOWER(initstr[1]) == 'v' || TO_LOWER(initstr[1]) == 'g'))
- {
- #ifdef FEAT_GUI
- gui.starting = TRUE;
- #endif
- evim_mode = TRUE;
- ++initstr;
- }
-
- if (TO_LOWER(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
- 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' */
- }
-
- initstr = gettail((char_u *)argv[0]);
- ++argv;
- --argc;
-
- /*
- * Process the command line arguments.
- */
- 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 (n_commands >= MAX_ARG_CMDS)
- mainerr(ME_EXTRA_CMD, NULL);
- argv_idx = -1; /* skip to next argument */
- if (argv[0][1] == NUL)
- commands[n_commands++] = (char_u *)"$";
- else
- commands[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 = TO_UPPER(c);
- }
- else
- c = TO_LOWER(c);
- #endif
- switch (c)
- {
- case NUL: /* "vim -" read from stdin */
- /* "ex -" silent mode */
- if (exmode_active)
- silent_mode = TRUE;
- else
- {
- if (edit_type != EDIT_NONE)
- mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
- 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 options */
- /* "--help" give help message */
- /* "--version" give version message */
- /* "--literal" take files literally */
- /* "--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 */
- list_version();
- mch_exit(1);
- }
- else if (STRNICMP(argv[0] + argv_idx, "literal", 7) == 0)
- {
- #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
- literal = TRUE;
- #endif
- }
- else if (STRNICMP(argv[0] + argv_idx, "noplugin", 8) == 0)
- p_lpl = FALSE;
- #ifdef FEAT_PRECOMMANDS
- else if (STRNICMP(argv[0] + argv_idx, "cmd", 3) == 0)
- {
- want_argument = TRUE;
- argv_idx += 3;
- }
- #endif
- #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
- #ifdef FEAT_GUI_GTK
- else if (STRNICMP(argv[0] + argv_idx, "socketid", 8) == 0)
- {
- /* already processed -- snatch the following arg */
- if (argc > 1)
- {
- --argc;
- ++argv;
- }
- }
- #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 'b': /* "-b" binary mode */
- bin_mode = TRUE; /* postpone to after reading .exrc files */
- 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
- curwin->w_p_rl = p_fkmap = TRUE;
- #else
- mch_errmsg(_(e_nofarsi));
- mch_exit(2);
- #endif
- break;
-
- case 'h': /* "-h" give help message */
- usage();
- break;
-
- case 'H': /* "-H" start in Hebrew mode: rl + hkmap set */
- #ifdef FEAT_RIGHTLEFT
- curwin->w_p_rl = p_hkmap = TRUE;
- #else
- mch_errmsg(_(e_nohebrew));
- mch_exit(2);
- #endif
- break;
-
- case 'l': /* "-l" lisp mode, 'lisp' and 'showmatch' on */
- #ifdef FEAT_LISP
- curbuf->b_p_lisp = TRUE;
- p_sm = TRUE;
- #endif
- break;
-
- #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 */
- case 'p':
- mch_errmsg("What does this mean: ");
- mch_errmsg(argv[0]);
- mch_errmsg("\n");
- argv_idx = -1; /* bypass full -psn */
- break;
- #endif
- case 'M': /* "-M" no changes or writing of files */
- reset_modifiable();
- /* FALLTRHOUGH */
-
- 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
- evim_mode = TRUE;
- break;
-
- case 'N': /* "-N" Nocompatible */
- change_compatible(FALSE);
- break;
-
- case 'n': /* "-n" no swap file */
- no_swap_file = TRUE;
- break;
-
- case 'o': /* "-o[N]" open N horizontal split windows */
- #ifdef FEAT_WINDOWS
- /* default is 0: open window for each file */
- window_count = get_number_arg((char_u *)argv[0], &argv_idx, 0);
- vert_windows = FALSE;
- #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 */
- window_count = get_number_arg((char_u *)argv[0], &argv_idx, 0);
- vert_windows = TRUE;
- #endif
- break;
-
- #ifdef FEAT_QUICKFIX
- case 'q': /* "-q" QuickFix mode */
- if (edit_type != EDIT_NONE)
- mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
- edit_type = EDIT_QF;
- if (argv[0][argv_idx]) /* "-q{errorfile}" */
- {
- 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 (edit_type != EDIT_NONE)
- mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
- edit_type = EDIT_TAG;
- if (argv[0][argv_idx]) /* "-t{tag}" */
- {
- tagname = (char_u *)argv[0] + argv_idx;
- argv_idx = -1;
- }
- else /* "-t {tag}" */
- want_argument = TRUE;
- break;
-
- #ifdef FEAT_EVAL
- case 'D': /* "-D" Debugging */
- 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
- 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);
- 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 (isdigit(((char_u *)argv[0])[argv_idx]))
- {
- argv_idx = -1;
- break; /* not implemented, ignored */
- }
- want_argument = TRUE;
- break;
-
- #ifdef FEAT_CRYPT
- case 'x': /* "-x" encrypted reading/writing of files */
- 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}" execute command */
- 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 */
- want_argument = TRUE;
- break;
-
- default:
- mainerr(ME_UNKNOWN_OPTION, (char_u *)argv[0]);
- }
-
- /*
- * Handle options 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)
- 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 (n_commands >= MAX_ARG_CMDS)
- mainerr(ME_EXTRA_CMD, NULL);
- if (c == 'S')
- {
- p = alloc((unsigned)(STRLEN(argv[0]) + 4));
- if (p == NULL)
- mch_exit(2);
- sprintf((char *)p, "so %s", argv[0]);
- commands[n_commands++] = p;
- }
- else
- commands[n_commands++] = (char_u *)argv[0];
- break;
-
- #ifdef FEAT_PRECOMMANDS
- case '-': /* "--cmd {command}" execute command */
- if (n_commands >= MAX_ARG_CMDS)
- mainerr(ME_EXTRA_CMD, NULL);
- pre_commands[p_commands++] = (char_u *)argv[0];
- break;
- #endif
-
- /* case 'd': -d {device} is handled in mch_check_win() for the
- * Amiga */
-
- #ifdef FEAT_QUICKFIX
- case 'q': /* "-q {errorfile}" QuickFix mode */
- 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}" */
- tagname = (char_u *)argv[0];
- break;
-
- case 'T': /* "-T {terminal}" terminal name */
- /*
- * The -T term option 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
- term = (char_u *)argv[0];
- break;
-
- case 'u': /* "-u {vimrc}" vim inits file */
- 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 {scriptout}" append to script file */
- 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;
- }
- }
- }
-
- /*
- * File name argument.
- */
- else
- {
- argv_idx = -1; /* skip to next argument */
-
- /* Check for only one type of editing. */
- if (edit_type != EDIT_NONE && edit_type != EDIT_FILE)
- mainerr(ME_TOO_MANY_ARGS, (char_u *)argv[0]);
- 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] == '\\')
- 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 (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
- alist_add(&global_alist, p,
- #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
- literal ? 2 : 0 /* add buffer number after expanding */
- #else
- 2 /* add buffer number now and use curbuf */
- #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;
- }
- }
- 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 figure out how to
- * 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 && gui_init_check() == FAIL)
- gui.starting = FALSE;
- # endif
- #endif
-
- /* "-b" argument used. Check before expanding file names, because for
- * Win32 this makes us edit a shortcut file itself, instead of the file it
- * links to. */
- if (bin_mode)
- {
- set_options_bin(curbuf->b_p_bin, 1, 0);
- curbuf->b_p_bin = 1; /* binary file I/O */
- }
-
- if (GARGCOUNT > 0)
- {
- #if (!defined(UNIX) && !defined(__EMX__)) || defined(ARCHIE)
- /*
- * Expand wildcards in file names.
- */
- if (!literal)
- alist_expand();
- #endif
- fname = alist_name(&GARGLIST[0]);
- }
- if (GARGCOUNT > 1)
- printf(_("%d files to edit\n"), GARGCOUNT);
- #ifdef MSWIN
- else if (GARGCOUNT == 1 && 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 (diff_mode)
- {
- if (window_count == -1)
- window_count = 0; /* open up to 3 files in a window */
- if (vert_windows == MAYBE)
- vert_windows = TRUE; /* use vertical split */
- }
- #endif
-
- ++RedrawingDisabled;
-
- /*
- * When listing swap file names, don't do cursor positioning et. al.
- */
- if (recoverymode && fname == NULL)
- 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
- )
- want_full_screen = FALSE;
- #endif
-
- /*
- * mch_init() sets up the terminal (window) for use. This must be
- * done after resetting full_screen, otherwise it may move the cursor
- * (MSDOS).
- * Note that we may use mch_exit() before mch_init()!
- */
- mch_init();
- TIME_MSG("shell init");
-
- /*
- * Print a warning if stdout is not a terminal.
- * When starting in Ex mode and commands come from a file, set Silent mode.
- */
- input_isatty = mch_input_isatty();
- if (exmode_active)
- {
- if (!input_isatty)
- silent_mode = TRUE;
- }
- else if (want_full_screen && (!stdout_isatty || !input_isatty)
- #ifdef FEAT_GUI
- /* don't want the delay when started from the desktop */
- && !gui.starting
- #endif
- )
- {
- if (!stdout_isatty)
- mch_errmsg(_("Vim: Warning: Output is not to a terminal\n"));
- if (!input_isatty)
- mch_errmsg(_("Vim: Warning: Input is not from a terminal\n"));
- out_flush();
- ui_delay(2000L, TRUE);
- TIME_MSG("Warning delay");
- }
-
- if (want_full_screen)
- {
- termcapinit(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 */
- firstwin->w_height = Rows - p_ch;
- topframe->fr_height = Rows - p_ch;
- #ifdef FEAT_VERTSPLIT
- firstwin->w_width = Columns;
- topframe->fr_width = Columns;
- #endif
- #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 (diff_mode)
- {
- diff_win_options(firstwin, FALSE);
- p_sbo = (char_u *)"ver,hor,jump";
- }
- #endif
-
- cmdline_row = Rows - p_ch;
- msg_row = cmdline_row;
- screenalloc(FALSE); /* allocate screen buffers */
- set_init_2();
- TIME_MSG("inits 2");
-
- #if 0 /* disabled, don't know why it's needed */
- /*
- * Don't call msg_start() if the GUI is expected to start, it switches the
- * cursor off. Only need to avoid it when want_full_screen could not have
- * been reset above.
- * Also don't do it when reading from stdin (the program writing to the
- * pipe might use the cursor).
- */
- if (full_screen && edit_type != EDIT_STDIN
- #if defined(FEAT_GUI) && !defined(ALWAYS_USE_GUI) && !defined(FEAT_GUI_X11)
- && !gui.starting
- #endif
- )
- msg_start(); /* in case a mapping or error message is printed */
- #endif
- 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 CURSOR_SHAPE
- parse_shape_opt(SHAPE_CURSOR); /* set cursor shapes from 'guicursor' */
- #endif
- #ifdef FEAT_MOUSESHAPE
- parse_shape_opt(SHAPE_MOUSE); /* set mouse shapes from 'mouseshape' */
- #endif
- #ifdef FEAT_PRINTER
- parse_list_options(p_popt, printer_opts, OPT_PRINT_NUM_OPTIONS);
- #endif
- #ifdef FEAT_PRECOMMANDS
- if (p_commands > 0)
- {
- curwin->w_cursor.lnum = 0; /* just in case.. */
- sourcing_name = (char_u *)_("pre-vimrc command line");
- for (i = 0; i < p_commands; ++i)
- do_cmdline_cmd(pre_commands[i]);
- sourcing_name = NULL;
- }
- #endif
-
- /*
- * For "evim" source evim.vim first of all, so that the user can overrule
- * any things he doesn't like.
- */
- if (evim_mode)
- {
- (void)do_source((char_u *)EVIM_FILE, FALSE, FALSE);
- TIME_MSG("source evim file");
- }
-
- /*
- * If -u option given, use only the initializations from that file and
- * nothing else.
- */
- if (use_vimrc != NULL)
- {
- if (STRCMP(use_vimrc, "NONE") == 0 || STRCMP(use_vimrc, "NORC") == 0)
- {
- #ifdef FEAT_GUI
- if (use_gvimrc == NULL) /* don't load gvimrc either */
- use_gvimrc = use_vimrc;
- #endif
- if (use_vimrc[2] == 'N')
- p_lpl = FALSE; /* don't load plugins either */
- }
- else
- {
- if (do_source(use_vimrc, FALSE, FALSE) != OK)
- EMSG2(_("E282: Cannot read from \"%s\""), 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, FALSE);
- #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, TRUE) == FAIL
- #ifdef USR_VIMRC_FILE2
- && do_source((char_u *)USR_VIMRC_FILE2, TRUE, TRUE) == FAIL
- #endif
- #ifdef USR_VIMRC_FILE3
- && do_source((char_u *)USR_VIMRC_FILE3, TRUE, TRUE) == FAIL
- #endif
- && process_env((char_u *)"EXINIT", FALSE) == FAIL
- && do_source((char_u *)USR_EXRC_FILE, FALSE, FALSE) == FAIL)
- {
- #ifdef USR_EXRC_FILE2
- (void)do_source((char_u *)USR_EXRC_FILE2, FALSE, FALSE);
- #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 environmet 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, TRUE);
-
- 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, FALSE);
- }
- }
- if (secure == 2)
- need_wait_return = TRUE;
- secure = 0;
- #ifdef AMIGA
- proc->pr_WindowPtr = save_winptr;
- #endif
- }
- TIME_MSG("sourcing vimrc file(s)");
-
- #ifdef FEAT_EVAL
- /*
- * Read all the plugin files.
- * Only when compiled with +eval, since most plugins need it.
- */
- if (p_lpl)
- {
- cmd_runtime((char_u *)"plugin/*.vim", TRUE);
- TIME_MSG("loading plugins");
- }
- #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);
- 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 (no_swap_file)
- p_uc = 0;
-
- #ifdef FEAT_FKMAP
- if (curwin->w_p_rl && p_altkeymap)
- {
- p_hkmap = FALSE; /* Reset the Hebrew keymap mode */
- p_fkmap = TRUE; /* Set the Farsi keymap mode */
- }
- #endif
-
- #ifdef FEAT_GUI
- if (gui.starting)
- {
- gui_start(); /* will set full_screen to TRUE */
- TIME_MSG("starting GUI");
- }
- #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
- */
- if (*p_viminfo != NUL)
- {
- read_viminfo(NULL, TRUE, FALSE, FALSE);
- 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 (edit_type == EDIT_QF)
- {
- if (use_ef != NULL)
- set_string_option_direct((char_u *)"ef", -1, use_ef, OPT_FREE);
- if (qf_init(p_ef, p_efm, TRUE) < 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.
- */
- if (gui.in_use)
- {
- # ifdef FEAT_SUN_WORKSHOP
- if (!usingSunWorkShop)
- # endif
- gui_wait_for_chars(50L);
- TIME_MSG("GUI delay");
- }
- #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
-
- #if defined(FEAT_CLIENTSERVER) && 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.
- */
- if (X_DISPLAY != NULL && servername != NULL && (
- # ifdef FEAT_GUI
- gui.in_use ||
- # endif
- serverName_arg != NULL))
- {
- (void)serverRegisterName(X_DISPLAY, servername);
- vim_free(servername);
- }
- else
- serverDelayedStartName = servername;
- #endif
-
- #ifdef FEAT_CLIENTSERVER
- /*
- * Execute command ourselves if we're here because the send failed (or
- * else we would have exited above).
- */
- if (serverStr != NULL)
- server_to_input_buf(serverStr);
- #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 (edit_type == EDIT_STDIN && !recoverymode)
- {
- #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
- /* 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); /* create memfile and read file */
- no_wait_return = FALSE;
- msg_didany = i;
- TIME_MSG("reading stdin");
- #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
- 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);
- dup(2);
- #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 redifined in .exrc.
- */
- settmode(TMODE_RAW);
- if (need_wait_return || msg_didany)
- {
- wait_return(TRUE);
- TIME_MSG("waiting for return");
- }
-
- starttermcap(); /* start termcap if not done by wait_return() */
- #ifdef FEAT_MOUSE
- setmouse(); /* may start using the mouse */
- #endif
- if (scroll_region)
- scroll_region_reset(); /* In case Rows changed */
-
- scroll_start();
-
- /*
- * 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 (ask_for_key)
- {
- (void)get_crypt_key(TRUE, TRUE);
- TIME_MSG("getting crypt key");
- }
- #endif
-
- no_wait_return = TRUE;
-
- #ifdef FEAT_WINDOWS
- /*
- * Create the number of windows that was requested.
- */
- if (window_count == -1) /* was not set */
- window_count = 1;
- if (window_count == 0)
- window_count = GARGCOUNT;
- if (window_count > 1)
- {
- /* Don't change the windows if there was a command in .vimrc that
- * already split some windows */
- if (vert_windows == MAYBE)
- vert_windows = FALSE;
- if (firstwin->w_next == NULL)
- {
- window_count = make_windows(window_count, vert_windows);
- TIME_MSG("making windows");
- }
- else
- window_count = win_count();
- }
- else
- window_count = 1;
- #endif
-
- if (recoverymode) /* do recover */
- {
- msg_scroll = TRUE; /* scroll message up */
- ml_recover();
- msg_scroll = FALSE;
- if (curbuf->b_ml.ml_mfp == NULL) /* failed */
- getout(1);
- do_modelines(); /* 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
- for (curwin = firstwin; curwin != NULL; curwin = W_NEXT(curwin))
- #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(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
- /* When getting the ATTENTION prompt here, use a dialog */
- swap_exists_action = SEA_DIALOG;
- #endif
- set_buflisted(TRUE);
- (void)open_buffer(FALSE, NULL); /* create memfile, read file */
-
- #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
- check_swap_exists_action();
- #endif
- #ifdef FEAT_AUTOCMD
- curwin = firstwin; /* 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_AUTOCMD
- --autocmd_no_enter;
- --autocmd_no_leave;
- #endif
- #ifdef FEAT_WINDOWS
- curwin = firstwin;
- curbuf = curwin->w_buffer;
- #endif
- }
- TIME_MSG("opening buffers");
-
- /* 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 (edit_type == EDIT_QF)
- {
- qf_jump(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. Make_windows() has already opened the windows.
- */
- # ifdef FEAT_AUTOCMD
- /*
- * Don't execute Win/Buf Enter/Leave autocommands here
- */
- ++autocmd_no_enter;
- ++autocmd_no_leave;
- # endif
- arg_idx = 1;
- for (i = 1; i < window_count; ++i)
- {
- if (curwin->w_next == NULL) /* just checking */
- break;
- win_enter(curwin->w_next, FALSE);
-
- /* 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 */
- (void)do_ecmd(0, arg_idx < GARGCOUNT
- ? alist_name(&GARGLIST[arg_idx]) : NULL,
- NULL, NULL, ECMD_LASTL, ECMD_HIDE);
- 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;
- }
- }
- # ifdef FEAT_AUTOCMD
- --autocmd_no_enter;
- # endif
- win_enter(firstwin, FALSE); /* back to first window */
- # ifdef FEAT_AUTOCMD
- --autocmd_no_leave;
- # endif
- TIME_MSG("editing files in windows");
- if (window_count > 1)
- win_equal(curwin, 'b'); /* adjust heights */
- #endif /* FEAT_WINDOWS */
-
- #ifdef FEAT_DIFF
- if (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 (tagname)
- {
- STRCPY(IObuff, "ta ");
-
- STRNCAT(IObuff, tagname, IOSIZE - 4);
- IObuff[IOSIZE - 1] = NUL;
- do_cmdline_cmd(IObuff);
- TIME_MSG("jumping to tag");
- }
-
- if (n_commands > 0)
- {
- /*
- * We start commands on line 0, make "vim +/pat file" match a
- * pattern on line 1.
- */
- msg_scroll = TRUE;
- curwin->w_cursor.lnum = 0;
- sourcing_name = (char_u *)"command line";
- for (i = 0; i < n_commands; ++i)
- do_cmdline_cmd(commands[i]);
- sourcing_name = NULL;
- 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 again. */
- if (edit_type == EDIT_QF)
- qf_jump(0, 0, FALSE);
- #endif
- TIME_MSG("executing command arguments");
- }
-
- RedrawingDisabled = 0;
- redraw_all_later(NOT_VALID);
- no_wait_return = FALSE;
- starting = 0;
-
- /* 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_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 ":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_IGNORE);
-
- TIME_MSG("before starting main loop");
-
- /*
- * Call the main command loop. This never returns.
- */
- main_loop(FALSE);
-
- return 0;
- }
- #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.
- */
- void
- main_loop(cmdwin)
- int cmdwin; /* TRUE when working in the command-line window */
- {
- oparg_T oa; /* operator arguments */
-
- 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())
- {
- 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;
- }
- }
- if (got_int && !global_busy)
- {
- if (!quit_more)
- (void)vgetc(); /* flush all buffers */
- 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_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;
- 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() */
- do_redraw = FALSE;
- showruler(FALSE);
-
- setcursor();
- cursor_on();
- }
- #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();
-
- /*
- * If we're invoked as ex, do a round of ex commands.
- * Otherwise, get and execute a normal mode command.
- */
- if (exmode_active)
- do_exmode(exmode_active == EXMODE_VIM);
- else
- normal_cmd(&oa, TRUE);
- }
- }
-
- void
- getout(exitval)
- int exitval;
- {
- #ifdef FEAT_AUTOCMD
- buf_T *buf;
- win_T *wp;
- #endif
-
- exiting = TRUE;
-
- /* 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);
-
- #ifdef FEAT_AUTOCMD
- /* Trigger BufWinLeave for all windows, but only once per buffer. */
- for (wp = firstwin; wp != NULL; )
- {
- 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 */
- wp = firstwin; /* restart, window may be closed */
- }
- else
- wp = wp->w_next;
- }
- /* 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 */
- msg_didany = FALSE;
- write_viminfo(NULL, FALSE);
- if (msg_didany) /* make the user read the error message */
- {
- no_wait_return = FALSE;
- wait_return(FALSE);
- }
- }
- #endif /* FEAT_VIMINFO */
-
- #ifdef FEAT_AUTOCMD
- apply_autocmds(EVENT_VIMLEAVE, NULL, NULL, FALSE, curbuf);
-
- /* 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_TCL
- tcl_end();
- #endif
- #ifdef FEAT_RUBY
- ruby_end();
- #endif
- #ifdef FEAT_PYTHON
- python_end();
- #endif
- #ifdef FEAT_PERL
- perl_end();
- #endif
- #if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
- iconv_end();
- #endif
-
- mch_exit(exitval);
- }
-
- /*
- * 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 (isdigit(p[*idx]))
- {
- def = atoi((char *)&(p[*idx]));
- while (isdigit(p[*idx]))
- *idx = *idx + 1;
- }
- return def;
- }
-
- /*
- * 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
- }
-
- /*
- * Get an evironment 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;
-
- if ((initstr = mch_getenv(env)) != NULL && *initstr != NUL)
- {
- if (is_viminit)
- vimrc_found();
- save_sourcing_name = sourcing_name;
- save_sourcing_lnum = sourcing_lnum;
- sourcing_name = env;
- sourcing_lnum = 0;
- do_cmdline_cmd(initstr);
- sourcing_name = save_sourcing_name;
- sourcing_lnum = save_sourcing_lnum;
- return OK;
- }
- return FAIL;
- }
-
- #if defined(UNIX) || defined(VMS)
- /*
- * 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);
- }
-
- /*
- * 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:"));
- }
-
- mch_msg(_("\n\nArguments:\n"));
- main_msg(_("--\t\t\tOnly file names after this"));
- #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\t\t\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(_("-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]\t\tVerbose level"));
- main_msg(_("-D\t\t\tDebugging mode"));
- 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_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"));
- main_msg(_("-o[N]\t\tOpen N windows (default: one for each file)"));
- main_msg(_("-O[N]\t\tlike -o but split vertically"));
- main_msg(_("+\t\t\tStart at end of file"));
- main_msg(_("+<lnum>\t\tStart at line <lnum>"));
- #ifdef FEAT_PRECOMMANDS
- main_msg(_("--cmd <command>\tExecute <command> before loading any vimrc file"));
- #endif
- 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)
- # ifndef FEAT_GUI_X11
- main_msg(_("-display <display>\tConnect vim to this particular X-server"));
- # endif
- main_msg(_("-X\t\t\tDo not connect to X server"));
- # ifdef FEAT_GUI_GTK
- main_msg(_("--socketid <xid>\tOpen Vim inside another GTK widget"));
- # endif
- #endif
- #ifdef FEAT_CLIENTSERVER
- main_msg(_("--remote <files>\tEdit <files> in a Vim server and exit"));
- main_msg(_("--remote-wait <files> As --remote but wait for files to have been edited"));
- 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 FEAT_VIMINFO
- main_msg(_("-i <viminfo>\t\tUse <viminfo> instead of .viminfo"));
- #endif
- main_msg(_("-h\t\t\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
- mch_msg(_("\nArguments recognised by gvim (Athena version):\n"));
- # endif
- # endif
- main_msg(_("-display <display>\tRun vim on <display>"));
- main_msg(_("-iconic\t\tStart vim iconified"));
- # if 0
- main_msg(_("-name <name>\t\tUse resource as if vim was <name>"));
- mch_msg(_("\t\t\t (Unimplemented)\n"));
- # endif
- 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 */
- #if defined(FEAT_GUI) && defined(RISCOS)
- mch_msg(_("\nArguments recognised by gvim (RISC OS version):\n"));
- main_msg(_("--columns <number>\tInitial width of window in columns"));
- main_msg(_("--rows <number>\tInitial height of window in rows"));
- #endif
- #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)"));
- # ifdef FEAT_GUI_GNOME
- main_msg(_("--help\t\tShow Gnome arguments"));
- # endif
- #endif
- mch_exit(1);
- }
-
- #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
- /*
- * 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
-
- #if defined(STARTUPTIME) || defined(PROTO)
- static void time_diff __ARGS((struct timeval *then, struct timeval *now));
-
- static struct timeval prev_timeval;
-
- /*
- * 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(msg, tv_start)
- char *msg;
- 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(msg, "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", msg);
- }
- }
-
- # ifdef WIN3264
- /*
- * Windows doesn't have gettimeofday(), although it does have struct timeval.
- */
- 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
-
- #endif
-
- #if defined(FEAT_CLIENTSERVER) || 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 sendReply));
-
- 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;
- 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
- # ifndef FEAT_X11
- HWND srv;
- # else
- Window srv;
-
- setup_term_clip();
- # endif
-
- sname = serverMakeName(serverName_arg, argv[0]);
- if (sname == NULL)
- return;
-
- # ifdef FEAT_X11
- if (xterm_dpy != NULL) /* Win32 always works? */
- # endif
- {
- /*
- * 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 options */
- {
- for (; i < *argc; i++)
- {
- *newArgV++ = argv[i];
- newArgC++;
- }
- break;
- }
-
- if (STRICMP(argv[i], "--remote") == 0)
- argtype = ARGTYPE_EDIT;
- else if (STRICMP(argv[i], "--remote-wait") == 0)
- argtype = ARGTYPE_EDIT_WAIT;
- else if (STRICMP(argv[i], "--remote-send") == 0)
- argtype = ARGTYPE_SEND;
- 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,
- argv[i][8] == '-');
- Argc = i;
- }
- # ifdef FEAT_X11
- ret = serverSendToVim(xterm_dpy, sname, *serverStr,
- NULL, &srv, 0, 0);
- # else
- ret = serverSendToVim(sname, *serverStr, NULL, &srv, 0);
- # endif
- if (ret < 0)
- {
- if (argtype == ARGTYPE_SEND)
- {
- /* Failed to send, abort. */
- mch_errmsg(_("\nSend failed.\n"));
- didone = TRUE;
- }
- else
- /* Let vim start normally. */
- mch_errmsg(_("\nSend 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 && TO_UPPER(*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;
-
- 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 */
- memset(done, 0, numFiles);
- while (memchr(done, 0, numFiles) != NULL)
- {
- # ifdef WIN32
- p = serverGetReply(srv, FALSE, 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
- if (serverSendToVim(sname, (char_u *)argv[i + 1],
- &res, NULL, 1) < 0)
- # else
- if (serverSendToVim(xterm_dpy, sname, (char_u *)argv[i + 1],
- &res, NULL, 1, 1) < 0)
- # endif
- mch_errmsg(_("Send expression failed.\n"));
- }
- else if (STRICMP(argv[i], "--serverlist") == 0)
- {
- # ifdef WIN32
- res = serverGetVimNames();
- #else
- res = serverGetVimNames(xterm_dpy);
- #endif
- }
- else if (STRICMP(argv[i], "--servername") == 0)
- {
- /* Alredy 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(0); /* 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, sendReply)
- int filec;
- char **filev;
- int sendReply;
- {
- garray_T ga;
- int i;
- char_u *inicmd = NULL;
- char_u *p;
- char_u cwd[MAXPATHL];
-
- if (filec > 0 && filev[0][0] == '+')
- {
- inicmd = (char_u *)filev[0] + 1;
- filev++;
- filec--;
- }
- if (filec <= 0 || mch_dirname(cwd, MAXPATHL) != OK)
- return NULL;
- if ((p = vim_strsave_escaped(cwd, PATH_ESC_CHARS)) == NULL)
- return NULL;
- ga_init2(&ga, 1, 100);
- ga_concat(&ga, (char_u *)"<C-\\><C-N>:cd ");
- ga_concat(&ga, p);
- ga_concat(&ga, (char_u *)"<CR>:drop");
- vim_free(p);
- 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 need to escape a
- * space. */
- p = vim_strsave_escaped((char_u *)filev[i],
- #ifdef UNIX
- PATH_ESC_CHARS
- #else
- (char_u *)" "
- #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 *)"<CR>:cd -");
- if (sendReply)
- ga_concat(&ga, (char_u *)"<CR>:call SetupRemoteReplies()");
- if (inicmd != NULL)
- {
- ga_concat(&ga, (char_u *)"<CR>:");
- ga_concat(&ga, inicmd);
- }
- /* Bring the window to the foreground & clear command line */
- ga_concat(&ga, (char_u *)"<CR>:call foreground()<CR>:<CR>");
- ga_append(&ga, NUL);
- return ga.ga_data;
- }
-
- /*
- * 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> sequenecs *are* interpreted
- * last parameter of replace_termcodes() is TRUE so that
- * the <lt> sequence is recognised - needed as backslash
- * is not special...
- */
- p_cpo = (char_u *)"Bk";
- str = replace_termcodes((char_u *)str, &ptr, FALSE, TRUE);
- p_cpo = cpo_save;
-
- add_to_input_buf(str, STRLEN(str));
- vim_free((char_u *)(ptr));
- }
-
- /*
- * 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 */
-
- /*
- * When FEAT_FKMAP is defined, also compile the Farsi source code.
- */
- #if defined(FEAT_FKMAP) || defined(PROTO)
- # include "farsi.c"
- #endif
-