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/* vi:set ts=8 sts=4 sw=4 noet:
* VIM_TEST_SETUP let g:c_comment_strings = 1
*
* VIM - Vi IMproved by Bram Moolenaar
*
* Do ":help uganda" in Vim to read copying and usage conditions.
* Do ":help credits" in Vim to see a list of people who contributed.
* See README.txt for an overview of the Vim source code.
*/
#define EXTERN
#include "vim.h"
#ifdef __CYGWIN__
# include <cygwin/version.h>
# include <sys/cygwin.h> // for cygwin_conv_to_posix_path() and/or
// cygwin_conv_path()
# include <limits.h>
#endif
#if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL))
# include "iscygpty.h"
#endif
// Values for edit_type.
#define EDIT_NONE 0 // no edit type yet
#define EDIT_FILE 1 // file name argument[s] given, use argument list
#define EDIT_STDIN 2 // read file from stdin
#define EDIT_TAG 3 // tag name argument given, use tagname
#define EDIT_QF 4 // start in quickfix mode
#if (defined(UNIX) || defined(VMS)) && !defined(NO_VIM_MAIN)
static int file_owned(char *fname);
#endif
static void mainerr(int, char_u *);
static void early_arg_scan(mparm_T *parmp);
#ifndef NO_VIM_MAIN
static void usage(void);
static void parse_command_name(mparm_T *parmp);
static void command_line_scan(mparm_T *parmp);
static void check_tty(mparm_T *parmp);
static void read_stdin(void);
static void create_windows(mparm_T *parmp);
static void edit_buffers(mparm_T *parmp, char_u *cwd);
static void exe_pre_commands(mparm_T *parmp);
static void exe_commands(mparm_T *parmp);
static void source_startup_scripts(mparm_T *parmp);
static void main_start_gui(void);
static void check_swap_exists_action(void);
# ifdef FEAT_EVAL
static void set_progpath(char_u *argv0);
# endif
#endif
/*
* Different types of error messages.
*/
static char *(main_errors[]) =
{
N_("Unknown option argument"),
#define ME_UNKNOWN_OPTION 0
N_("Too many edit arguments"),
#define ME_TOO_MANY_ARGS 1
N_("Argument missing after"),
#define ME_ARG_MISSING 2
N_("Garbage after option argument"),
#define ME_GARBAGE 3
N_("Too many \"+command\", \"-c command\" or \"--cmd command\" arguments"),
#define ME_EXTRA_CMD 4
N_("Invalid argument for"),
#define ME_INVALID_ARG 5
};
#ifndef PROTO // don't want a prototype for main()
// Various parameters passed between main() and other functions.
static mparm_T params;
#ifdef _IOLBF
static void *s_vbuf = NULL; // buffer for setvbuf()
#endif
#ifndef NO_VIM_MAIN // skip this for unittests
static char_u *start_dir = NULL; // current working dir on startup
static int has_dash_c_arg = FALSE;
# ifdef VIMDLL
__declspec(dllexport)
# endif
int
# ifdef MSWIN
VimMain
# else
main
# endif
(int argc, char **argv)
{
#if defined(STARTUPTIME) || defined(CLEAN_RUNTIMEPATH)
int i;
#endif
/*
* Do any system-specific initialisations. These can NOT use IObuff or
* NameBuff. Thus emsg2() cannot be called!
*/
mch_early_init();
// Source startup scripts.
source_startup_scripts(¶ms);
#if 0
/*
* Newer version of MzScheme (Racket) require earlier (trampolined)
* initialisation via scheme_main_setup.
*/
return mzscheme_main();
#else
return vim_main2();
#endif
}
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