diff options
author | Bram Moolenaar <Bram@vim.org> | 2005-07-24 21:18:31 +0000 |
---|---|---|
committer | Bram Moolenaar <Bram@vim.org> | 2005-07-24 21:18:31 +0000 |
commit | c013cb66a6f2403e90a43203e4059b4bb531a8e8 (patch) | |
tree | 11c73e39404969508df07336fac99597b5f8dd5e /src/main.c | |
parent | 81366db6d6668a753c44cacbbe7669b7f37cac37 (diff) |
updated for version 7.0115v7.0115
Diffstat (limited to 'src/main.c')
-rw-r--r-- | src/main.c | 2453 |
1 files changed, 1305 insertions, 1148 deletions
diff --git a/src/main.c b/src/main.c index 0e274adf5d..1beaca47f9 100644 --- a/src/main.c +++ b/src/main.c @@ -29,15 +29,71 @@ # include <limits.h> #endif +/* Maximum number of commands from + or -c arguments. */ +#define MAX_ARG_CMDS 10 + /* Struct for various parameters passed between main() and other functions. */ typedef struct { + int argc; + char **argv; + + int evim_mode; /* started as "evim" */ + int bin_mode; /* -b argument used */ + 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 vert_windows; /* "-O" used instead of "-o" */ +#endif + +#ifdef FEAT_CLIENTSERVER int serverArg; /* TRUE when argument for a server */ char_u *serverName_arg; /* cmdline arg for server name */ - int evim_mode; /* started as "evim" */ - char_u *use_vimrc; /* vimrc from -u option */ + 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) static int file_owned __ARGS((char *fname)); #endif @@ -45,14 +101,28 @@ 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 early_arg_scan __ARGS((int argc, char **argv, mparm_T *parmp)); -static void exe_pre_commands __ARGS((char_u **cmds, int cnt)); +#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(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) static void check_swap_exists_action __ARGS((void)); #endif #ifdef FEAT_CLIENTSERVER +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 @@ -67,13 +137,13 @@ static FILE *time_fd = NULL; */ static char *(main_errors[]) = { - N_("Unknown option"), + 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"), + N_("Garbage after option argument"), #define ME_GARBAGE 3 N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"), #define ME_EXTRA_CMD 4 @@ -81,9 +151,6 @@ static char *(main_errors[]) = #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 @@ -101,60 +168,7 @@ main 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 */ -#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 */ - char_u cmds_tofree[MAX_ARG_CMDS]; /* commands that need free() */ - int n_pre_commands = 0; /* no. of commands from --cmd */ - char_u *pre_commands[MAX_ARG_CMDS]; /* commands from --cmd option */ - 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_EVAL - int use_debug_break_level = -1; -#endif -#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 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; /* remote server command */ - char_u *serverStrEnc = NULL; /* encoding of serverStr */ - 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 mparm_T params; /* various parameters passed between * main() and other functions. */ @@ -164,10 +178,23 @@ main */ 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; + params.vert_windows = MAYBE; +#endif #ifdef FEAT_TCL - vim_tcl_init(argv[0]); + vim_tcl_init(params.argv[0]); #endif #ifdef MEM_PROFILE @@ -180,7 +207,7 @@ main #endif #ifdef __EMX__ - _wildcard(&argc, &argv); + _wildcard(¶ms.argc, ¶ms.argv); #endif #ifdef FEAT_MBYTE @@ -195,13 +222,12 @@ main #endif #ifdef MAC_OS_CLASSIC + /* Prepare for possibly starting GUI sometime */ /* Macintosh needs this before any memory is allocated. */ - gui_prepare(&argc, argv); /* Prepare for possibly starting GUI sometime */ + gui_prepare(¶ms.argc, params.argv); TIME_MSG("GUI prepared"); #endif - vim_memset(cmds_tofree, 0, sizeof(cmds_tofree)); - /* Init the table of Normal mode commands. */ init_normal_cmds(); @@ -216,7 +242,6 @@ main if ((IObuff = alloc(IOSIZE)) == NULL || (NameBuff = alloc(MAXPATHL)) == NULL) mch_exit(0); - TIME_MSG("Allocated generic buffers"); #ifdef NBDEBUG @@ -224,6 +249,7 @@ main * 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) @@ -232,30 +258,7 @@ main * 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 + init_locale(); TIME_MSG("locale set"); #endif @@ -265,17 +268,18 @@ main /* * Do a first scan of the arguments in "argv[]": - * -display + * -display or --display * --server... * --socketid */ - early_arg_scan(argc, argv, ¶ms); + early_arg_scan(¶ms); #ifdef FEAT_SUN_WORKSHOP - findYourself(argv[0]); + findYourself(params.argv[0]); #endif #if defined(FEAT_GUI) && !defined(MAC_OS_CLASSIC) - gui_prepare(&argc, argv); /* Prepare for possibly starting GUI sometime */ + /* Prepare for possibly starting GUI sometime */ + gui_prepare(¶ms.argc, params.argv); TIME_MSG("GUI prepared"); #endif @@ -290,7 +294,7 @@ main * (needed for :! to * work). mch_check_win() will also handle the -d or * -dev argument. */ - stdout_isatty = (mch_check_win(argc, argv) != FAIL); + params.stdout_isatty = (mch_check_win(params.argc, params.argv) != FAIL); TIME_MSG("window checked"); /* @@ -300,8 +304,7 @@ main init_yank(); /* init yank buffers */ - /* Init the argument list to empty. */ - alist_init(&global_alist); + alist_init(&global_alist); /* Init the argument list to empty. */ /* * Set the default values for the options. @@ -321,763 +324,28 @@ main #ifdef FEAT_CLIENTSERVER /* * Do the client-server stuff, unless "--servername ''" was used. + * This may exit Vim if the command was sent to the server. */ - if (params.serverName_arg == NULL || *params.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 (params.serverArg) - { - cmdsrv_main(&argc, argv, params.serverName_arg, &serverStr); -# ifdef FEAT_MBYTE - 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. */ - servername = serverMakeName(params.serverName_arg, argv[0]); -# ifdef WIN32 - if (servername != NULL) - { - serverSetName(servername); - vim_free(servername); - } -# endif - } + exec_on_server(¶ms); #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. + * Figure out the way to work from the command name argv[0]. + * "vimdiff" starts diff mode, "rvim" sets "restricted", etc. */ - initstr = gettail((char_u *)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, argv[0]) == 0) - disallow_gui = TRUE; -#endif - -#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 (TOLOWER_ASC(initstr[0]) == 'r') - { - restricted = TRUE; - ++initstr; - } - - /* Avoid using evim mode 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 - params.evim_mode = TRUE; - ++initstr; - } - - if (TOLOWER_ASC(initstr[0]) == 'g' || initstr[0] == 'k') - { - 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; + parse_command_name(¶ms); /* - * Process the command line arguments. + * Process the command line arguments. File names are put in the global + * argument list "global_alist". */ - 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 = 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 (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 */ - /* "--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) - 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; - } -#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; - } - } - 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 */ - 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 */ -#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 - 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 - set_option_value((char_u *)"lisp", 1L, NULL, 0); - 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': - argv_idx = -1; /* bypass full -psn */ - main_start_gui(); - break; -#endif - 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 - params.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 */ - 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 - 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 = 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])) - { - i = get_number_arg((char_u *)argv[0], &argv_idx, 10); - set_option_value((char_u *)"window", (long)i, NULL, 0); - break; - } - 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}" or "-c {command}" execute - command */ - if (argv[0][argv_idx] != NUL) - { - if (n_commands >= MAX_ARG_CMDS) - mainerr(ME_EXTRA_CMD, NULL); - commands[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 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 && c != 'S') - 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') - { - 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); - cmds_tofree[n_commands] = TRUE; - commands[n_commands++] = p; - } - else - commands[n_commands++] = (char_u *)argv[0]; - break; - - case '-': /* "--cmd {command}" execute command */ - if (n_pre_commands >= MAX_ARG_CMDS) - mainerr(ME_EXTRA_CMD, NULL); - pre_commands[n_pre_commands++] = (char_u *)argv[0]; - break; - - /* 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 */ - params.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; - i = get_number_arg((char_u *)argv[0], &argv_idx, 10); - set_option_value((char_u *)"window", (long)i, 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 (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 -#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 (strpbrk(p, "\\:") != NULL) - { - char posix_path[PATH_MAX]; - - cygwin_conv_to_posix_path(p, posix_path); - vim_free(p); - p = vim_strsave(posix_path); - if (p == NULL) - mch_exit(2); - } -#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 defined(FEAT_MBYTE) && defined(WIN32) - { - extern void used_file_arg(char *, int, int); - - /* Remember this argument has been added to the argument list. - * Needed when 'encoding' is changed. */ - used_file_arg(argv[0], literal, full_path); - } -#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; - } - } + 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 figure out how to - * fork one off with :gui. + * there is no terminal version, and on Windows we can't fork one off with + * :gui. */ #ifdef ALWAYS_USE_GUI gui.starting = TRUE; @@ -1102,7 +370,7 @@ scripterror: /* "-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) + if (params.bin_mode) { set_options_bin(curbuf->b_p_bin, 1, 0); curbuf->b_p_bin = 1; /* binary file I/O */ @@ -1114,7 +382,7 @@ scripterror: /* * Expand wildcards in file names. */ - if (!literal) + if (!params.literal) { /* Temporarily add '(' and ')' to 'isfname'. These are valid * filename characters but are excluded from 'isfname' to make @@ -1138,7 +406,7 @@ scripterror: #endif #ifdef MSWIN - if (GARGCOUNT == 1 && full_path) + if (GARGCOUNT == 1 && params.full_path) { /* * If there is one filename, fully qualified, we have very probably @@ -1152,22 +420,18 @@ scripterror: 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 */ - } + if (params.diff_mode && params.window_count == -1) + params.window_count = 0; /* open up to 3 files in a window */ #endif + /* Don't redraw until much later. */ ++RedrawingDisabled; /* * When listing swap file names, don't do cursor positioning et. al. */ if (recoverymode && fname == NULL) - want_full_screen = FALSE; + params.want_full_screen = FALSE; |