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[MacVim/jjgod.git] / src / os_mswin.c

/* 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.
 */

/*
 * os_mswin.c
 *
 * Routines common to both Win16 and Win32.
 */

#ifdef WIN16
# ifdef __BORLANDC__
#  pragma warn -par
#  pragma warn -ucp
#  pragma warn -use
#  pragma warn -aus
# endif
#endif

#include "vimio.h"
#include "vim.h"

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif
#ifdef WIN16
# define SHORT_FNAME            /* always 8.3 file name */
# include <dos.h>
# include <string.h>
#endif
#include <sys/types.h>
#include <errno.h>
#include <signal.h>
#include <limits.h>
#include <process.h>

#undef chdir
#ifdef __GNUC__
# ifndef __MINGW32__
#  include <dirent.h>
# endif
#else
# include <direct.h>
#endif

#if defined(FEAT_TITLE) && !defined(FEAT_GUI_W32)
# include <shellapi.h>
#endif

#if defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)
# include <dlgs.h>
# ifdef WIN3264
#  include <winspool.h>
# else
#  include <print.h>
# endif
# include <commdlg.h>
#endif

#ifdef __MINGW32__
# ifndef FROM_LEFT_1ST_BUTTON_PRESSED
#  define FROM_LEFT_1ST_BUTTON_PRESSED    0x0001
# endif
# ifndef RIGHTMOST_BUTTON_PRESSED
#  define RIGHTMOST_BUTTON_PRESSED        0x0002
# endif
# ifndef FROM_LEFT_2ND_BUTTON_PRESSED
#  define FROM_LEFT_2ND_BUTTON_PRESSED    0x0004
# endif
# ifndef FROM_LEFT_3RD_BUTTON_PRESSED
#  define FROM_LEFT_3RD_BUTTON_PRESSED    0x0008
# endif
# ifndef FROM_LEFT_4TH_BUTTON_PRESSED
#  define FROM_LEFT_4TH_BUTTON_PRESSED    0x0010
# endif

/*
 * EventFlags
 */
# ifndef MOUSE_MOVED
#  define MOUSE_MOVED   0x0001
# endif
# ifndef DOUBLE_CLICK
#  define DOUBLE_CLICK  0x0002
# endif
#endif

/*
 * When generating prototypes for Win32 on Unix, these lines make the syntax
 * errors disappear.  They do not need to be correct.
 */
#ifdef PROTO
#define WINAPI
#define WINBASEAPI
typedef int BOOL;
typedef int CALLBACK;
typedef int COLORREF;
typedef int CONSOLE_CURSOR_INFO;
typedef int COORD;
typedef int DWORD;
typedef int ENUMLOGFONT;
typedef int HANDLE;
typedef int HDC;
typedef int HFONT;
typedef int HICON;
typedef int HWND;
typedef int INPUT_RECORD;
typedef int KEY_EVENT_RECORD;
typedef int LOGFONT;
typedef int LPARAM;
typedef int LPBOOL;
typedef int LPCSTR;
typedef int LPCWSTR;
typedef int LPSTR;
typedef int LPTSTR;
typedef int LPWSTR;
typedef int LRESULT;
typedef int MOUSE_EVENT_RECORD;
typedef int NEWTEXTMETRIC;
typedef int PACL;
typedef int PRINTDLG;
typedef int PSECURITY_DESCRIPTOR;
typedef int PSID;
typedef int SECURITY_INFORMATION;
typedef int SHORT;
typedef int SMALL_RECT;
typedef int TEXTMETRIC;
typedef int UINT;
typedef int WCHAR;
typedef int WORD;
typedef int WPARAM;
typedef void VOID;
#endif

/* Record all output and all keyboard & mouse input */
/* #define MCH_WRITE_DUMP */

#ifdef MCH_WRITE_DUMP
FILE* fdDump = NULL;
#endif

#ifdef WIN3264
extern DWORD g_PlatformId;
#endif

#ifndef FEAT_GUI_MSWIN
extern char g_szOrigTitle[];
#endif

#ifdef FEAT_GUI
extern HWND s_hwnd;
#else
static HWND s_hwnd = 0;     /* console window handle, set by GetConsoleHwnd() */
#endif

extern int WSInitialized;

/* Don't generate prototypes here, because some systems do have these
 * functions. */
#if defined(__GNUC__) && !defined(PROTO)
# ifndef __MINGW32__
int _stricoll(char *a, char *b)
{
    // the ANSI-ish correct way is to use strxfrm():
    char a_buff[512], b_buff[512];  // file names, so this is enough on Win32
    strxfrm(a_buff, a, 512);
    strxfrm(b_buff, b, 512);
    return strcoll(a_buff, b_buff);
}

char * _fullpath(char *buf, char *fname, int len)
{
    LPTSTR toss;

    return (char *)GetFullPathName(fname, len, buf, &toss);
}
# endif

int _chdrive(int drive)
{
    char temp [3] = "-:";
    temp[0] = drive + 'A' - 1;
    return !SetCurrentDirectory(temp);
}
#else
# ifdef __BORLANDC__
/* being a more ANSI compliant compiler, BorlandC doesn't define _stricoll:
 * but it does in BC 5.02! */
#  if __BORLANDC__ < 0x502
int _stricoll(char *a, char *b)
{
#   if 1
    // this is fast but not correct:
    return stricmp(a, b);
#   else
    // the ANSI-ish correct way is to use strxfrm():
    char a_buff[512], b_buff[512];  // file names, so this is enough on Win32
    strxfrm(a_buff, a, 512);
    strxfrm(b_buff, b, 512);
    return strcoll(a_buff, b_buff);
#   endif
}
#  endif
# endif
#endif


#if defined(FEAT_GUI_MSWIN) || defined(PROTO)
/*
 * GUI version of mch_exit().
 * Shut down and exit with status `r'
 * Careful: mch_exit() may be called before mch_init()!
 */
    void
mch_exit(int r)
{
    display_errors();

    ml_close_all(TRUE);         /* remove all memfiles */

# ifdef FEAT_OLE
    UninitOLE();
# endif
# ifdef FEAT_NETBEANS_INTG
    if (WSInitialized)
    {
        WSInitialized = FALSE;
        WSACleanup();
    }
# endif
#ifdef DYNAMIC_GETTEXT
    dyn_libintl_end();
#endif

    if (gui.in_use)
        gui_exit(r);
    exit(r);
}

#endif /* FEAT_GUI_MSWIN */


/*
 * Init the tables for toupper() and tolower().
 */
    void
mch_early_init(void)
{
    int         i;

#ifdef WIN3264
    PlatformId();
#endif

    /* Init the tables for toupper() and tolower() */
    for (i = 0; i < 256; ++i)
        toupper_tab[i] = tolower_tab[i] = i;
#ifdef WIN3264
    CharUpperBuff(toupper_tab, 256);
    CharLowerBuff(tolower_tab, 256);
#else
    AnsiUpperBuff(toupper_tab, 256);
    AnsiLowerBuff(tolower_tab, 256);
#endif

#if defined(FEAT_MBYTE) && !defined(FEAT_GUI)
    (void)get_cmd_argsW(NULL);
#endif
}


/*
 * Return TRUE if the input comes from a terminal, FALSE otherwise.
 */
    int
mch_input_isatty()
{
#ifdef FEAT_GUI_MSWIN
    return OK;      /* GUI always has a tty */
#else
    if (isatty(read_cmd_fd))
        return TRUE;
    return FALSE;
#endif
}

#ifdef FEAT_TITLE
/*
 * mch_settitle(): set titlebar of our window
 */
    void
mch_settitle(
    char_u *title,
    char_u *icon)
{
# ifdef FEAT_GUI_MSWIN
    gui_mch_settitle(title, icon);
# else
    if (title != NULL)
    {
#  ifdef FEAT_MBYTE
        if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
        {
            /* Convert the title from 'encoding' to the active codepage. */
            WCHAR       *wp = enc_to_ucs2(title, NULL);
            int n;

            if (wp != NULL)
            {
                n = SetConsoleTitleW(wp);
                vim_free(wp);
                if (n != 0 || GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
                    return;
            }
        }
#  endif
        SetConsoleTitle(title);
    }
# endif
}


/*
 * Restore the window/icon title.
 * which is one of:
 *  1: Just restore title
 *  2: Just restore icon (which we don't have)
 *  3: Restore title and icon (which we don't have)
 */
/*ARGSUSED*/
    void
mch_restore_title(
    int which)
{
#ifndef FEAT_GUI_MSWIN
    mch_settitle((which & 1) ? g_szOrigTitle : NULL, NULL);
#endif
}


/*
 * Return TRUE if we can restore the title (we can)
 */
    int
mch_can_restore_title()
{
    return TRUE;
}


/*
 * Return TRUE if we can restore the icon title (we can't)
 */
    int
mch_can_restore_icon()
{
    return FALSE;
}
#endif /* FEAT_TITLE */


/*
 * Get absolute file name into buffer "buf" of length "len" bytes,
 * turning all '/'s into '\\'s and getting the correct case of each component
 * of the file name.  Append a (back)slash to a directory name.
 * When 'shellslash' set do it the other way around.
 * Return OK or FAIL.
 */
/*ARGSUSED*/
    int
mch_FullName(
    char_u      *fname,
    char_u      *buf,
    int         len,
    int         force)
{
    int         nResult = FAIL;

#ifdef __BORLANDC__
    if (*fname == NUL) /* Borland behaves badly here - make it consistent */
        nResult = mch_dirname(buf, len);
    else
#endif
    {
#ifdef FEAT_MBYTE
        if (enc_codepage >= 0 && (int)GetACP() != enc_codepage
# ifdef __BORLANDC__
                /* Wide functions of Borland C 5.5 do not work on Windows 98. */
                && g_PlatformId == VER_PLATFORM_WIN32_NT
# endif
           )
        {
            WCHAR       *wname;
            WCHAR       wbuf[MAX_PATH];
            char_u      *cname = NULL;

            /* Use the wide function:
             * - convert the fname from 'encoding' to UCS2.
             * - invoke _wfullpath()
             * - convert the result from UCS2 to 'encoding'.
             */
            wname = enc_to_ucs2(fname, NULL);
            if (wname != NULL && _wfullpath(wbuf, wname, MAX_PATH - 1) != NULL)
            {
                cname = ucs2_to_enc((short_u *)wbuf, NULL);
                if (cname != NULL)
                {
                    vim_strncpy(buf, cname, len - 1);
                    nResult = OK;
                }
            }
            vim_free(wname);
            vim_free(cname);
        }
        if (nResult == FAIL)        /* fall back to non-wide function */
#endif
        {
            if (_fullpath(buf, fname, len - 1) == NULL)
            {
                /* failed, use relative path name */
                vim_strncpy(buf, fname, len - 1);
            }
            else
                nResult = OK;
        }
    }

#ifdef USE_FNAME_CASE
    fname_case(buf, len);
#else
    slash_adjust(buf);
#endif

    return nResult;
}


/*
 * Return TRUE if "fname" does not depend on the current directory.
 */
    int
mch_isFullName(char_u *fname)
{
    char szName[_MAX_PATH + 1];

    /* A name like "d:/foo" and "//server/share" is absolute */
    if ((fname[0] && fname[1] == ':' && (fname[2] == '/' || fname[2] == '\\'))
            || (fname[0] == fname[1] && (fname[0] == '/' || fname[0] == '\\')))
        return TRUE;

    /* A name that can't be made absolute probably isn't absolute. */
    if (mch_FullName(fname, szName, _MAX_PATH, FALSE) == FAIL)
        return FALSE;

    return pathcmp(fname, szName, -1) == 0;
}

/*
 * Replace all slashes by backslashes.
 * This used to be the other way around, but MS-DOS sometimes has problems
 * with slashes (e.g. in a command name).  We can't have mixed slashes and
 * backslashes, because comparing file names will not work correctly.  The
 * commands that use a file name should try to avoid the need to type a
 * backslash twice.
 * When 'shellslash' set do it the other way around.
 */
    void
slash_adjust(p)
    char_u  *p;
{
    while (*p)
    {
        if (*p == psepcN)
            *p = psepc;
        mb_ptr_adv(p);
    }
}


/*
 * stat() can't handle a trailing '/' or '\', remove it first.
 */
    int
vim_stat(const char *name, struct stat *stp)
{
    char        buf[_MAX_PATH + 1];
    char        *p;

    vim_strncpy((char_u *)buf, (char_u *)name, _MAX_PATH);
    p = buf + strlen(buf);
    if (p > buf)
        mb_ptr_back(buf, p);
    if (p > buf && (*p == '\\' || *p == '/') && p[-1] != ':')
        *p = NUL;
#ifdef FEAT_MBYTE
    if (enc_codepage >= 0 && (int)GetACP() != enc_codepage
# ifdef __BORLANDC__
            /* Wide functions of Borland C 5.5 do not work on Windows 98. */
            && g_PlatformId == VER_PLATFORM_WIN32_NT
# endif
       )
    {
        WCHAR   *wp = enc_to_ucs2(buf, NULL);
        int     n;

        if (wp != NULL)
        {
            n = _wstat(wp, (struct _stat *)stp);
            vim_free(wp);
            if (n >= 0)
                return n;
            /* Retry with non-wide function (for Windows 98). Can't use
             * GetLastError() here and it's unclear what errno gets set to if
             * the _wstat() fails for missing wide functions. */
        }
    }
#endif
    return stat(buf, stp);
}

#if defined(FEAT_GUI_MSWIN) || defined(PROTO)
/*ARGSUSED*/
    void
mch_settmode(int tmode)
{
    /* nothing to do */
}

    int
mch_get_shellsize(void)
{
    /* never used */
    return OK;
}

    void
mch_set_shellsize(void)
{
    /* never used */
}

/*
 * Rows and/or Columns has changed.
 */
    void
mch_new_shellsize(void)
{
    /* never used */
}

#endif

/*
 * We have no job control, so fake it by starting a new shell.
 */
    void
mch_suspend()
{
    suspend_shell();
}

#if defined(USE_MCH_ERRMSG) || defined(PROTO)

#ifdef display_errors
# undef display_errors
#endif

/*
 * Display the saved error message(s).
 */
    void
display_errors()
{
    char *p;

    if (error_ga.ga_data != NULL)
    {
        /* avoid putting up a message box with blanks only */
        for (p = (char *)error_ga.ga_data; *p; ++p)
            if (!isspace(*p))
            {
                (void)gui_mch_dialog(
#ifdef FEAT_GUI
                                     gui.starting ? VIM_INFO :
#endif
                                             VIM_ERROR,
#ifdef FEAT_GUI
                                     gui.starting ? (char_u *)_("Message") :
#endif
                                             (char_u *)_("Error"),
                                     p, (char_u *)_("&Ok"), 1, NULL);
                break;
            }
        ga_clear(&error_ga);
    }
}
#endif


/*
 * Return TRUE if "p" contain a wildcard that can be expanded by
 * dos_expandpath().
 */
    int
mch_has_exp_wildcard(char_u *p)
{
    for ( ; *p; mb_ptr_adv(p))
    {
        if (vim_strchr((char_u *)"?*[", *p) != NULL
                || (*p == '~' && p[1] != NUL))
            return TRUE;
    }
    return FALSE;
}

/*
 * Return TRUE if "p" contain a wildcard or a "~1" kind of thing (could be a
 * shortened file name).
 */
    int
mch_has_wildcard(char_u *p)
{
    for ( ; *p; mb_ptr_adv(p))
    {
        if (vim_strchr((char_u *)
#  ifdef VIM_BACKTICK
                                    "?*$[`"
#  else
                                    "?*$["
#  endif
                                                , *p) != NULL
                || (*p == '~' && p[1] != NUL))
            return TRUE;
    }
    return FALSE;
}


/*
 * The normal _chdir() does not change the default drive.  This one does.
 * Returning 0 implies success; -1 implies failure.
 */
    int
mch_chdir(char *path)
{
    if (path[0] == NUL)         /* just checking... */
        return -1;

    if (isalpha(path[0]) && path[1] == ':')     /* has a drive name */
    {
        /* If we can change to the drive, skip that part of the path.  If we
         * can't then the current directory may be invalid, try using chdir()
         * with the whole path. */
        if (_chdrive(TOLOWER_ASC(path[0]) - 'a' + 1) == 0)
            path += 2;
    }

    if (*path == NUL)           /* drive name only */
        return 0;

#ifdef FEAT_MBYTE
    if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
    {
        WCHAR   *p = enc_to_ucs2(path, NULL);
        int     n;

        if (p != NULL)
        {
            n = _wchdir(p);
            vim_free(p);
            if (n == 0)
                return 0;
            /* Retry with non-wide function (for Windows 98). */
        }
    }
#endif

    return chdir(path);        /* let the normal chdir() do the rest */
}


/*
 * Switching off termcap mode is only allowed when Columns is 80, otherwise a
 * crash may result.  It's always allowed on NT or when running the GUI.
 */
/*ARGSUSED*/
    int
can_end_termcap_mode(
    int give_msg)
{
#ifdef FEAT_GUI_MSWIN
    return TRUE;        /* GUI starts a new console anyway */
#else
    if (g_PlatformId == VER_PLATFORM_WIN32_NT || Columns == 80)
        return TRUE;
    if (give_msg)
        msg(_("'columns' is not 80, cannot execute external commands"));
    return FALSE;
#endif
}

#ifdef FEAT_GUI_MSWIN
/*
 * return non-zero if a character is available
 */
    int
mch_char_avail()
{
    /* never used */
    return TRUE;
}
#endif


/*
 * set screen mode, always fails.
 */
/*ARGSUSED*/
    int
mch_screenmode(
    char_u *arg)
{
    EMSG(_(e_screenmode));
    return FAIL;
}


#if defined(FEAT_LIBCALL) || defined(PROTO)
/*
 * Call a DLL routine which takes either a string or int param
 * and returns an allocated string.
 * Return OK if it worked, FAIL if not.
 */
# ifdef WIN3264
typedef LPTSTR (*MYSTRPROCSTR)(LPTSTR);
typedef LPTSTR (*MYINTPROCSTR)(int);
typedef int (*MYSTRPROCINT)(LPTSTR);
typedef int (*MYINTPROCINT)(int);
# else
typedef LPSTR (*MYSTRPROCSTR)(LPSTR);
typedef LPSTR (*MYINTPROCSTR)(int);
typedef int (*MYSTRPROCINT)(LPSTR);
typedef int (*MYINTPROCINT)(int);
# endif

# ifndef WIN16
/*
 * Check if a pointer points to a valid NUL terminated string.
 * Return the length of the string, including terminating NUL.
 * Returns 0 for an invalid pointer, 1 for an empty string.
 */
    static size_t
check_str_len(char_u *str)
{
    SYSTEM_INFO                 si;
    MEMORY_BASIC_INFORMATION    mbi;
    size_t                      length = 0;
    size_t                      i;
    const char                  *p;

    /* get page size */
    GetSystemInfo(&si);

    /* get memory information */
    if (VirtualQuery(str, &mbi, sizeof(mbi)))
    {
        /* pre cast these (typing savers) */
        DWORD dwStr = (DWORD)str;
        DWORD dwBaseAddress = (DWORD)mbi.BaseAddress;

        /* get start address of page that str is on */
        DWORD strPage = dwStr - (dwStr - dwBaseAddress) % si.dwPageSize;

        /* get length from str to end of page */
        DWORD pageLength = si.dwPageSize - (dwStr - strPage);

        for (p = str; !IsBadReadPtr(p, pageLength);
                                  p += pageLength, pageLength = si.dwPageSize)
            for (i = 0; i < pageLength; ++i, ++length)
                if (p[i] == NUL)
                    return length + 1;
    }

    return 0;
}
# endif

    int
mch_libcall(
    char_u      *libname,
    char_u      *funcname,
    char_u      *argstring,     /* NULL when using a argint */
    int         argint,
    char_u      **string_result,/* NULL when using number_result */
    int         *number_result)
{
    HINSTANCE           hinstLib;
    MYSTRPROCSTR        ProcAdd;
    MYINTPROCSTR        ProcAddI;
    char_u              *retval_str = NULL;
    int                 retval_int = 0;
    size_t              len;

    BOOL fRunTimeLinkSuccess = FALSE;

    // Get a handle to the DLL module.
    hinstLib = LoadLibrary(libname);

    // If the handle is valid, try to get the function address.
    if (hinstLib != NULL)
    {
#ifdef HAVE_TRY_EXCEPT
        __try
        {
#endif
        if (argstring != NULL)
        {
            /* Call with string argument */
            ProcAdd = (MYSTRPROCSTR) GetProcAddress(hinstLib, funcname);
            if ((fRunTimeLinkSuccess = (ProcAdd != NULL)) != 0)
            {
                if (string_result == NULL)
                    retval_int = ((MYSTRPROCINT)ProcAdd)(argstring);
                else
                    retval_str = (ProcAdd)(argstring);
            }
        }
        else
        {
            /* Call with number argument */
            ProcAddI = (MYINTPROCSTR) GetProcAddress(hinstLib, funcname);
            if ((fRunTimeLinkSuccess = (ProcAddI != NULL)) != 0)
            {
                if (string_result == NULL)
                    retval_int = ((MYINTPROCINT)ProcAddI)(argint);
                else
                    retval_str = (ProcAddI)(argint);
            }
        }

        // Save the string before we free the library.
        // Assume that a "1" result is an illegal pointer.
        if (string_result == NULL)
            *number_result = retval_int;
        else if (retval_str != NULL
# ifdef WIN16
                && retval_str != (char_u *)1
                && retval_str != (char_u *)-1
                && !IsBadStringPtr(retval_str, INT_MAX)
                && (len = strlen(retval_str) + 1) > 0
# else
                && (len = check_str_len(retval_str)) > 0
# endif
                )
        {
            *string_result = lalloc((long_u)len, TRUE);
            if (*string_result != NULL)
                mch_memmove(*string_result, retval_str, len);
        }

#ifdef HAVE_TRY_EXCEPT
        }
        __except(EXCEPTION_EXECUTE_HANDLER)
        {
            if (GetExceptionCode() == EXCEPTION_STACK_OVERFLOW)
                RESETSTKOFLW();
            fRunTimeLinkSuccess = 0;
        }
#endif

        // Free the DLL module.
        (void)FreeLibrary(hinstLib);
    }

    if (!fRunTimeLinkSuccess)
    {
        EMSG2(_(e_libcall), funcname);
        return FAIL;
    }

    return OK;
}
#endif

#if defined(FEAT_MBYTE) || defined(PROTO)
/*
 * Convert an UTF-8 string to UCS-2.
 * "instr[inlen]" is the input.  "inlen" is in bytes.
 * When "outstr" is NULL only return the number of UCS-2 words produced.
 * Otherwise "outstr" must be a buffer of sufficient size.
 * Returns the number of UCS-2 words produced.
 */
    int
utf8_to_ucs2(char_u *instr, int inlen, short_u *outstr, int *unconvlenp)
{
    int         outlen = 0;
    char_u      *p = instr;
    int         todo = inlen;
    int         l;

    while (todo > 0)
    {
        /* Only convert if we have a complete sequence. */
        l = utf_ptr2len_len(p, todo);
        if (l > todo)
        {
            /* Return length of incomplete sequence. */
            if (unconvlenp != NULL)
                *unconvlenp = todo;
            break;
        }

        if (outstr != NULL)
            *outstr++ = utf_ptr2char(p);
        ++outlen;
        p += l;
        todo -= l;
    }

    return outlen;
}

/*
 * Convert an UCS-2 string to UTF-8.
 * The input is "instr[inlen]" with "inlen" in number of ucs-2 words.
 * When "outstr" is NULL only return the required number of bytes.
 * Otherwise "outstr" must be a buffer of sufficient size.
 * Return the number of bytes produced.
 */
    int
ucs2_to_utf8(short_u *instr, int inlen, char_u *outstr)
{
    int         outlen = 0;
    int         todo = inlen;
    short_u     *p = instr;
    int         l;

    while (todo > 0)
    {
        if (outstr != NULL)
        {
            l = utf_char2bytes(*p, outstr);
            outstr += l;
        }
        else
            l = utf_char2len(*p);
        ++p;
        outlen += l;
        --todo;
    }

    return outlen;
}

/*
 * Call MultiByteToWideChar() and allocate memory for the result.
 * Returns the result in "*out[*outlen]" with an extra zero appended.
 * "outlen" is in words.
 */
    void
MultiByteToWideChar_alloc(UINT cp, DWORD flags,
        LPCSTR in, int inlen,
        LPWSTR *out, int *outlen)
{
    *outlen = MultiByteToWideChar(cp, flags, in, inlen, 0, 0);
    /* Add one one word to avoid a zero-length alloc(). */
    *out = (LPWSTR)alloc(sizeof(WCHAR) * (*outlen + 1));
    if (*out != NULL)
    {
        MultiByteToWideChar(cp, flags, in, inlen, *out, *outlen);
        (*out)[*outlen] = 0;
    }
}

/*
 * Call WideCharToMultiByte() and allocate memory for the result.
 * Returns the result in "*out[*outlen]" with an extra NUL appended.
 */
    void
WideCharToMultiByte_alloc(UINT cp, DWORD flags,
        LPCWSTR in, int inlen,
        LPSTR *out, int *outlen,
        LPCSTR def, LPBOOL useddef)
{
    *outlen = WideCharToMultiByte(cp, flags, in, inlen, NULL, 0, def, useddef);
    /* Add one one byte to avoid a zero-length alloc(). */
    *out = alloc((unsigned)*outlen + 1);
    if (*out != NULL)
    {
        WideCharToMultiByte(cp, flags, in, inlen, *out, *outlen, def, useddef);
        (*out)[*outlen] = 0;
    }
}

#endif /* FEAT_MBYTE */

#ifdef FEAT_CLIPBOARD
/*
 * Clipboard stuff, for cutting and pasting text to other windows.
 */

/* Type used for the clipboard type of Vim's data. */
typedef struct
{
    int type;           /* MCHAR, MBLOCK or MLINE */
    int txtlen;         /* length of CF_TEXT in bytes */
    int ucslen;         /* length of CF_UNICODETEXT in words */
    int rawlen;         /* length of clip_star.format_raw, including encoding,
                           excluding terminating NUL */
} VimClipType_t;

/*
 * Make vim the owner of the current selection.  Return OK upon success.
 */
/*ARGSUSED*/
    int
clip_mch_own_selection(VimClipboard *cbd)
{
    /*
     * Never actually own the clipboard.  If another application sets the
     * clipboard, we don't want to think that we still own it.
     */
    return FAIL;
}

/*
 * Make vim NOT the owner of the current selection.
 */
/*ARGSUSED*/
    void
clip_mch_lose_selection(VimClipboard *cbd)
{
    /* Nothing needs to be done here */
}

/*
 * Copy "str[*size]" into allocated memory, changing CR-NL to NL.
 * Return the allocated result and the size in "*size".
 * Returns NULL when out of memory.
 */
    static char_u *
crnl_to_nl(const char_u *str, int *size)
{
    int         pos = 0;
    int         str_len = *size;
    char_u      *ret;
    char_u      *retp;

    /* Avoid allocating zero bytes, it generates an error message. */
    ret = lalloc((long_u)(str_len == 0 ? 1 : str_len), TRUE);
    if (ret != NULL)
    {
        retp = ret;
        for (pos = 0; pos < str_len; ++pos)
        {
            if (str[pos] == '\r' && str[pos + 1] == '\n')
            {
                ++pos;
                --(*size);
            }
            *retp++ = str[pos];
        }
    }

    return ret;
}

#if defined(FEAT_MBYTE) || defined(PROTO)
/*
 * Note: the following two functions are only guaranteed to work when using
 * valid MS-Windows codepages or when iconv() is available.
 */

/*
 * Convert "str" from 'encoding' to UCS-2.
 * Input in "str" with length "*lenp".  When "lenp" is NULL, use strlen().
 * Output is returned as an allocated string.  "*lenp" is set to the length of
 * the result.  A trailing NUL is always added.
 * Returns NULL when out of memory.
 */
    short_u *
enc_to_ucs2(char_u *str, int *lenp)
{
    vimconv_T   conv;
    WCHAR       *ret;
    char_u      *allocbuf = NULL;
    int         len_loc;
    int         length;

    if (lenp == NULL)
    {
        len_loc = (int)STRLEN(str) + 1;
        lenp = &len_loc;
    }

    if (enc_codepage > 0)
    {
        /* We can do any CP### -> UCS-2 in one pass, and we can do it
         * without iconv() (convert_* may need iconv). */
        MultiByteToWideChar_alloc(enc_codepage, 0, str, *lenp, &ret, &length);
    }
    else
    {
        /* Use "latin1" by default, we might be called before we have p_enc
         * set up.  Convert to utf-8 first, works better with iconv().  Does
         * nothing if 'encoding' is "utf-8". */
        conv.vc_type = CONV_NONE;
        if (convert_setup(&conv, p_enc ? p_enc : (char_u *)"latin1",
                                                   (char_u *)"utf-8") == FAIL)
            return NULL;
        if (conv.vc_type != CONV_NONE)
        {
            str = allocbuf = string_convert(&conv, str, lenp);
            if (str == NULL)
                return NULL;
        }
        convert_setup(&conv, NULL, NULL);

        length = utf8_to_ucs2(str, *lenp, NULL, NULL);
        ret = (WCHAR *)alloc((unsigned)((length + 1) * sizeof(WCHAR)));
        if (ret != NULL)
        {
            utf8_to_ucs2(str, *lenp, (short_u *)ret, NULL);
            ret[length] = 0;
        }

        vim_free(allocbuf);
    }

    *lenp = length;
    return (short_u *)ret;
}

/*
 * Convert an UCS-2 string to 'encoding'.
 * Input in "str" with length (counted in wide characters) "*lenp".  When
 * "lenp" is NULL, use wcslen().
 * Output is returned as an allocated string.  If "*lenp" is not NULL it is
 * set to the length of the result.
 * Returns NULL when out of memory.
 */
    char_u *
ucs2_to_enc(short_u *str, int *lenp)
{
    vimconv_T   conv;
    char_u      *utf8_str = NULL, *enc_str = NULL;
    int         len_loc;

    if (lenp == NULL)
    {
        len_loc = (int)wcslen(str) + 1;
        lenp = &len_loc;
    }

    if (enc_codepage > 0)
    {
        /* We can do any UCS-2 -> CP### in one pass. */
        int length;

        WideCharToMultiByte_alloc(enc_codepage, 0, str, *lenp,
                                            (LPSTR *)&enc_str, &length, 0, 0);
        *lenp = length;
        return enc_str;
    }

    /* Avoid allocating zero bytes, it generates an error message. */
    utf8_str = alloc(ucs2_to_utf8(str, *lenp == 0 ? 1 : *lenp, NULL));
    if (utf8_str != NULL)
    {
        *lenp = ucs2_to_utf8(str, *lenp, utf8_str);

        /* We might be called before we have p_enc set up. */
        conv.vc_type = CONV_NONE;
        convert_setup(&conv, (char_u *)"utf-8",
                                            p_enc? p_enc: (char_u *)"latin1");
        if (conv.vc_type == CONV_NONE)
        {
            /* p_enc is utf-8, so we're done. */
            enc_str = utf8_str;
        }
        else
        {
            enc_str = string_convert(&conv, utf8_str, lenp);
            vim_free(utf8_str);
        }

        convert_setup(&conv, NULL, NULL);
    }

    return enc_str;
}
#endif /* FEAT_MBYTE */

/*
 * Get the current selection and put it in the clipboard register.
 *
 * NOTE: Must use GlobalLock/Unlock here to ensure Win32s compatibility.
 * On NT/W95 the clipboard data is a fixed global memory object and
 * so its handle = its pointer.
 * On Win32s, however, co-operation with the Win16 system means that
 * the clipboard data is moveable and its handle is not a pointer at all,
 * so we can't just cast the return value of GetClipboardData to (char_u*).
 * <VN>
 */
    void
clip_mch_request_selection(VimClipboard *cbd)
{
    VimClipType_t       metadata = { -1, -1, -1, -1 };
    HGLOBAL             hMem = NULL;
    char_u              *str = NULL;
#if defined(FEAT_MBYTE) && defined(WIN3264)
    char_u              *to_free = NULL;
#endif
#ifdef FEAT_MBYTE
    HGLOBAL             rawh = NULL;
#endif
    int                 str_size = 0;
    int                 maxlen;
    size_t              n;

    /*
     * Don't pass GetActiveWindow() as an argument to OpenClipboard() because
     * then we can't paste back into the same window for some reason - webb.
     */
    if (!OpenClipboard(NULL))
        return;

    /* Check for vim's own clipboard format first.  This only gets the type of
     * the data, still need to use CF_UNICODETEXT or CF_TEXT for the text. */
    if (IsClipboardFormatAvailable(cbd->format))
    {
        VimClipType_t   *meta_p;
        HGLOBAL         meta_h;

        /* We have metadata on the clipboard; try to get it. */
        if ((meta_h = GetClipboardData(cbd->format)) != NULL
                && (meta_p = (VimClipType_t *)GlobalLock(meta_h)) != NULL)
        {
            /* The size of "VimClipType_t" changed, "rawlen" was added later.
             * Only copy what is available for backwards compatibility. */
            n = sizeof(VimClipType_t);
            if (GlobalSize(meta_h) < n)
                n = GlobalSize(meta_h);
            memcpy(&metadata, meta_p, n);
            GlobalUnlock(meta_h);
        }
    }

#ifdef FEAT_MBYTE
    /* Check for Vim's raw clipboard format first.  This is used without
     * conversion, but only if 'encoding' matches. */
    if (IsClipboardFormatAvailable(cbd->format_raw)
                                      && metadata.rawlen > (int)STRLEN(p_enc))
    {
        /* We have raw data on the clipboard; try to get it. */
        if ((rawh = GetClipboardData(cbd->format_raw)) != NULL)
        {
            char_u      *rawp;

            rawp = (char_u *)GlobalLock(rawh);
            if (rawp != NULL && STRCMP(p_enc, rawp) == 0)
            {
                n = STRLEN(p_enc) + 1;
                str = rawp + n;
                str_size = (int)(metadata.rawlen - n);
            }
            else
            {
                GlobalUnlock(rawh);
                rawh = NULL;
            }
        }
    }
    if (str == NULL)
    {
#endif

#if defined(FEAT_MBYTE) && defined(WIN3264)
    /* Try to get the clipboard in Unicode if it's not an empty string. */
    if (IsClipboardFormatAvailable(CF_UNICODETEXT) && metadata.ucslen != 0)
    {
        HGLOBAL hMemW;

        if ((hMemW = GetClipboardData(CF_UNICODETEXT)) != NULL)
        {
            WCHAR *hMemWstr = (WCHAR *)GlobalLock(hMemW);

            /* Use the length of our metadata if possible, but limit it to the
             * GlobalSize() for safety. */
            maxlen = (int)(GlobalSize(hMemW) / sizeof(WCHAR));
            if (metadata.ucslen >= 0)
            {
                if (metadata.ucslen > maxlen)
                    str_size = maxlen;
                else
                    str_size = metadata.ucslen;
            }
            else
            {
                for (str_size = 0; str_size < maxlen; ++str_size)
                    if (hMemWstr[str_size] == NUL)
                        break;
            }
            to_free = str = ucs2_to_enc((short_u *)hMemWstr, &str_size);
            GlobalUnlock(hMemW);
        }
    }
    else
#endif
    /* Get the clipboard in the Active codepage. */
    if (IsClipboardFormatAvailable(CF_TEXT))
    {
        if ((hMem = GetClipboardData(CF_TEXT)) != NULL)
        {
            str = (char_u *)GlobalLock(hMem);

            /* The length is either what our metadata says or the strlen().
             * But limit it to the GlobalSize() for safety. */
            maxlen = (int)GlobalSize(hMem);
            if (metadata.txtlen >= 0)
            {
                if (metadata.txtlen > maxlen)
                    str_size = maxlen;
                else
                    str_size = metadata.txtlen;
            }
            else
            {
                for (str_size = 0; str_size < maxlen; ++str_size)
                    if (str[str_size] == NUL)
                        break;
            }

# if defined(FEAT_MBYTE) && defined(WIN3264)
            /* The text is in the active codepage.  Convert to 'encoding',
             * going through UCS-2. */
            acp_to_enc(str, str_size, &to_free, &maxlen);
            if (to_free != NULL)
            {
                str_size = maxlen;
                str = to_free;
            }
# endif
        }
    }
#ifdef FEAT_MBYTE
    }
#endif

    if (str != NULL && *str != NUL)
    {
        char_u *temp_clipboard;

        /* If the type is not known guess it. */
        if (metadata.type == -1)
            metadata.type = (vim_strchr(str, '\n') == NULL) ? MCHAR : MLINE;

        /* Translate <CR><NL> into <NL>. */
        temp_clipboard = crnl_to_nl(str, &str_size);
        if (temp_clipboard != NULL)
        {
            clip_yank_selection(metadata.type, temp_clipboard, str_size, cbd);
            vim_free(temp_clipboard);
        }
    }

    /* unlock the global object */
    if (hMem != NULL)
        GlobalUnlock(hMem);
#ifdef FEAT_MBYTE
    if (rawh != NULL)
        GlobalUnlock(rawh);
#endif
    CloseClipboard();
#if defined(FEAT_MBYTE) && defined(WIN3264)
    vim_free(to_free);
#endif
}

#if (defined(FEAT_MBYTE) && defined(WIN3264)) || defined(PROTO)
/*
 * Convert from the active codepage to 'encoding'.
 * Input is "str[str_size]".
 * The result is in allocated memory: "out[outlen]".  With terminating NUL.
 */
    void
acp_to_enc(str, str_size, out, outlen)
    char_u      *str;
    int         str_size;
    char_u      **out;
    int         *outlen;

{
    LPWSTR      widestr;

    MultiByteToWideChar_alloc(GetACP(), 0, str, str_size, &widestr, outlen);
    if (widestr != NULL)
    {
        ++*outlen;      /* Include the 0 after the string */
        *out = ucs2_to_enc((short_u *)widestr, outlen);
        vim_free(widestr);
    }
}
#endif

/*
 * Send the current selection to the clipboard.
 */
    void
clip_mch_set_selection(VimClipboard *cbd)
{
    char_u              *str = NULL;
    VimClipType_t       metadata;
    long_u              txtlen;
    HGLOBAL             hMemRaw = NULL;
    HGLOBAL             hMem = NULL;
    HGLOBAL             hMemVim = NULL;
# if defined(FEAT_MBYTE) && defined(WIN3264)
    HGLOBAL             hMemW = NULL;
# endif

    /* If the '*' register isn't already filled in, fill it in now */
    cbd->owned = TRUE;
    clip_get_selection(cbd);
    cbd->owned = FALSE;

    /* Get the text to be put on the clipboard, with CR-LF. */
    metadata.type = clip_convert_selection(&str, &txtlen, cbd);
    if (metadata.type < 0)
        return;
    metadata.txtlen = (int)txtlen;
    metadata.ucslen = 0;
    metadata.rawlen = 0;

#ifdef FEAT_MBYTE
    /* Always set the raw bytes: 'encoding', NUL and the text.  This is used
     * when copy/paste from/to Vim with the same 'encoding', so that illegal
     * bytes can also be copied and no conversion is needed. */
    {
        LPSTR lpszMemRaw;

        metadata.rawlen = (int)(txtlen + STRLEN(p_enc) + 1);
        hMemRaw = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
                                                         metadata.rawlen + 1);
        lpszMemRaw = (LPSTR)GlobalLock(hMemRaw);
        if (lpszMemRaw != NULL)
        {
            STRCPY(lpszMemRaw, p_enc);
            memcpy(lpszMemRaw + STRLEN(p_enc) + 1, str, txtlen + 1);
            GlobalUnlock(hMemRaw);
        }
        else
            metadata.rawlen = 0;
    }
#endif

# if defined(FEAT_MBYTE) && defined(WIN3264)
    {
        WCHAR           *out;
        int             len = metadata.txtlen;

        /* Convert the text to UCS-2. This is put on the clipboard as
         * CF_UNICODETEXT. */
        out = (WCHAR *)enc_to_ucs2(str, &len);
        if (out != NULL)
        {
            WCHAR *lpszMemW;

            /* Convert the text for CF_TEXT to Active codepage. Otherwise it's
             * p_enc, which has no relation to the Active codepage. */
            metadata.txtlen = WideCharToMultiByte(GetACP(), 0, out, len,
                                                               NULL, 0, 0, 0);
            vim_free(str);
            str = (char_u *)alloc((unsigned)(metadata.txtlen == 0 ? 1
                                                          : metadata.txtlen));
            if (str == NULL)
            {
                vim_free(out);
                return;         /* out of memory */
            }
            WideCharToMultiByte(GetACP(), 0, out, len,
                                                  str, metadata.txtlen, 0, 0);

            /* Allocate memory for the UCS-2 text, add one NUL word to
             * terminate the string. */
            hMemW = (LPSTR)GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE,
                                                   (len + 1) * sizeof(WCHAR));
            lpszMemW = (WCHAR *)GlobalLock(hMemW);
            if (lpszMemW != NULL)
            {
                memcpy(lpszMemW, out, len * sizeof(WCHAR));
                lpszMemW[len] = NUL;
                GlobalUnlock(hMemW);
            }
            vim_free(out);
            metadata.ucslen = len;
        }
    }
# endif

    /* Allocate memory for the text, add one NUL byte to terminate the string.
     */
    hMem = GlobalAlloc(GMEM_MOVEABLE | GMEM_DDESHARE, metadata.txtlen + 1);
    {
        LPSTR lpszMem = (LPSTR)GlobalLock(hMem);

        if (lpszMem)
        {
            vim_strncpy(lpszMem, str, metadata.txtlen);
            GlobalUnlock(hMem);
        }
    }

    /* Set up metadata: */
    {
        VimClipType_t *lpszMemVim = NULL;

        hMemVim = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE,
                                                       sizeof(VimClipType_t));
        lpszMemVim = (VimClipType_t *)GlobalLock(hMemVim);
        memcpy(lpszMemVim, &metadata, sizeof(metadata));
        GlobalUnlock(hMemVim);
    }

    /*
     * Open the clipboard, clear it and put our text on it.
     * Always set our Vim format.  Put Unicode and plain text on it.
     *
     * Don't pass GetActiveWindow() as an argument to OpenClipboard()
     * because then we can't paste back into the same window for some
     * reason - webb.
     */
    if (OpenClipboard(NULL))
    {
        if (EmptyClipboard())
        {
            SetClipboardData(cbd->format, hMemVim);
            hMemVim = 0;
# if defined(FEAT_MBYTE) && defined(WIN3264)
            if (hMemW != NULL)
            {
                if (SetClipboardData(CF_UNICODETEXT, hMemW) != NULL)
                    hMemW = NULL;
            }
# endif
            /* Always use CF_TEXT.  On Win98 Notepad won't obtain the
             * CF_UNICODETEXT text, only CF_TEXT. */
            SetClipboardData(CF_TEXT, hMem);
            hMem = 0;
        }
        CloseClipboard();
    }

    vim_free(str);
    /* Free any allocations we didn't give to the clipboard: */
    if (hMemRaw)
        GlobalFree(hMemRaw);
    if (hMem)
        GlobalFree(hMem);
# if defined(FEAT_MBYTE) && defined(WIN3264)
    if (hMemW)
        GlobalFree(hMemW);
# endif
    if (hMemVim)
        GlobalFree(hMemVim);
}

#endif /* FEAT_CLIPBOARD */


/*
 * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules
 */
/*ARGSUSED*/
    void
DumpPutS(
    const char *psz)
{
# ifdef MCH_WRITE_DUMP
    if (fdDump)
    {
        fputs(psz, fdDump);
        if (psz[strlen(psz) - 1] != '\n')
            fputc('\n', fdDump);
        fflush(fdDump);
    }
# endif
}

#ifdef _DEBUG

void __cdecl
Trace(
    char *pszFormat,
    ...)
{
    CHAR szBuff[2048];
    va_list args;

    va_start(args, pszFormat);
    vsprintf(szBuff, pszFormat, args);
    va_end(args);

    OutputDebugString(szBuff);
}

#endif //_DEBUG

#if !defined(FEAT_GUI) || defined(PROTO)
# if defined(FEAT_TITLE) && defined(WIN3264)
extern HWND g_hWnd;     /* This is in os_win32.c. */
# endif

/*
 * Showing the printer dialog is tricky since we have no GUI
 * window to parent it. The following routines are needed to
 * get the window parenting and Z-order to work properly.
 */
    static void
GetConsoleHwnd(void)
{
# define MY_BUFSIZE 1024 // Buffer size for console window titles.

    char pszNewWindowTitle[MY_BUFSIZE]; // Contains fabricated WindowTitle.
    char pszOldWindowTitle[MY_BUFSIZE]; // Contains original WindowTitle.

    /* Skip if it's already set. */
    if (s_hwnd != 0)
        return;

# if defined(FEAT_TITLE) && defined(WIN3264)
    /* Window handle may have been found by init code (Windows NT only) */
    if (g_hWnd != 0)
    {
        s_hwnd = g_hWnd;
        return;
    }
# endif

    GetConsoleTitle(pszOldWindowTitle, MY_BUFSIZE);

    wsprintf(pszNewWindowTitle, "%s/%d/%d",
            pszOldWindowTitle,
            GetTickCount(),
            GetCurrentProcessId());
    SetConsoleTitle(pszNewWindowTitle);
    Sleep(40);
    s_hwnd = FindWindow(NULL, pszNewWindowTitle);

    SetConsoleTitle(pszOldWindowTitle);
}

/*
 * Console implementation of ":winpos".
 */
    int
mch_get_winpos(int *x, int *y)
{
    RECT  rect;

    GetConsoleHwnd();
    GetWindowRect(s_hwnd, &rect);
    *x = rect.left;
    *y = rect.top;
    return OK;
}

/*
 * Console implementation of ":winpos x y".
 */
    void
mch_set_winpos(int x, int y)
{
    GetConsoleHwnd();
    SetWindowPos(s_hwnd, NULL, x, y, 0, 0,
                 SWP_NOZORDER | SWP_NOSIZE | SWP_NOACTIVATE);
}
#endif

#if (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) || defined(PROTO)

# ifdef WIN16
#  define TEXT(a) a
# endif
/*=================================================================
 * Win32 printer stuff
 */

static HFONT            prt_font_handles[2][2][2];
static PRINTDLG         prt_dlg;
static const int        boldface[2] = {FW_REGULAR, FW_BOLD};
static TEXTMETRIC       prt_tm;
static int              prt_line_height;
static int              prt_number_width;
static int              prt_left_margin;
static int              prt_right_margin;
static int              prt_top_margin;
static char_u           szAppName[] = TEXT("VIM");
static HWND             hDlgPrint;
static int              *bUserAbort = NULL;
static char_u           *prt_name = NULL;

/* Defines which are also in vim.rc. */
#define IDC_BOX1                400
#define IDC_PRINTTEXT1          401
#define IDC_PRINTTEXT2          402
#define IDC_PROGRESS            403

/*
 * Convert BGR to RGB for Windows GDI calls
 */
    static COLORREF
swap_me(COLORREF colorref)
{
    int  temp;
    char *ptr = (char *)&colorref;

    temp = *(ptr);
    *(ptr ) = *(ptr + 2);
    *(ptr + 2) = temp;
    return colorref;
}

/*ARGSUSED*/
    static BOOL CALLBACK
PrintDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
#ifdef FEAT_GETTEXT
    NONCLIENTMETRICS nm;
    static HFONT hfont;
#endif

    switch (message)
    {
        case WM_INITDIALOG:
#ifdef FEAT_GETTEXT
            nm.cbSize = sizeof(NONCLIENTMETRICS);
            if (SystemParametersInfo(
                        SPI_GETNONCLIENTMETRICS,
                        sizeof(NONCLIENTMETRICS),
                        &nm,
                        0))
            {
                char buff[MAX_PATH];
                int i;

                /* Translate the dialog texts */
                hfont = CreateFontIndirect(&nm.lfMessageFont);
                for (i = IDC_PRINTTEXT1; i <= IDC_PROGRESS; i++)
                {
                    SendDlgItemMessage(hDlg, i, WM_SETFONT, (WPARAM)hfont, 1);
                    if (GetDlgItemText(hDlg,i, buff, sizeof(buff)))
                        SetDlgItemText(hDlg,i, _(buff));
                }
                SendDlgItemMessage(hDlg, IDCANCEL,
                                                WM_SETFONT, (WPARAM)hfont, 1);
                if (GetDlgItemText(hDlg,IDCANCEL, buff, sizeof(buff)))
                    SetDlgItemText(hDlg,IDCANCEL, _(buff));
            }
#endif
            SetWindowText(hDlg, szAppName);
            if (prt_name != NULL)
            {
                SetDlgItemText(hDlg, IDC_PRINTTEXT2, (LPSTR)prt_name);
                vim_free(prt_name);
                prt_name = NULL;
            }
            EnableMenuItem(GetSystemMenu(hDlg, FALSE), SC_CLOSE, MF_GRAYED);
#ifndef FEAT_GUI
            BringWindowToTop(s_hwnd);
#endif
            return TRUE;

        case WM_COMMAND:
            *bUserAbort = TRUE;
            EnableWindow(GetParent(hDlg), TRUE);
            DestroyWindow(hDlg);
            hDlgPrint = NULL;
#ifdef FEAT_GETTEXT
            DeleteObject(hfont);
#endif
            return TRUE;
    }
    return FALSE;
}

/*ARGSUSED*/
    static BOOL CALLBACK
AbortProc(HDC hdcPrn, int iCode)
{
    MSG msg;

    while (!*bUserAbort && PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
    {
        if (!hDlgPrint || !IsDialogMessage(hDlgPrint, &msg))
        {
            TranslateMessage(&msg);
            DispatchMessage(&msg);
        }
    }
    return !*bUserAbort;
}

#ifndef FEAT_GUI

    static UINT CALLBACK
PrintHookProc(
        HWND hDlg,      // handle to dialog box
        UINT uiMsg,     // message identifier
        WPARAM wParam,  // message parameter
        LPARAM lParam   // message parameter
        )
{
    HWND        hwndOwner;
    RECT        rc, rcDlg, rcOwner;
    PRINTDLG    *pPD;

    if (uiMsg == WM_INITDIALOG)
    {
        // Get the owner window and dialog box rectangles.
        if ((hwndOwner = GetParent(hDlg)) == NULL)
            hwndOwner = GetDesktopWindow();

        GetWindowRect(hwndOwner, &rcOwner);
        GetWindowRect(hDlg, &rcDlg);
        CopyRect(&rc, &rcOwner);

        // Offset the owner and dialog box rectangles so that
        // right and bottom values represent the width and
        // height, and then offset the owner again to discard
        // space taken up by the dialog box.

        OffsetRect(&rcDlg, -rcDlg.left, -rcDlg.top);
        OffsetRect(&rc, -rc.left, -rc.top);
        OffsetRect(&rc, -rcDlg.right, -rcDlg.bottom);

        // The new position is the sum of half the remaining
        // space and the owner's original position.

        SetWindowPos(hDlg,
                HWND_TOP,
                rcOwner.left + (rc.right / 2),
                rcOwner.top + (rc.bottom / 2),
                0, 0,           // ignores size arguments
                SWP_NOSIZE);

        /*  tackle the printdlg copiesctrl problem */
        pPD = (PRINTDLG *)lParam;
        pPD->nCopies = (WORD)pPD->lCustData;
        SetDlgItemInt( hDlg, edt3, pPD->nCopies, FALSE );
        /*  Bring the window to top */
        BringWindowToTop(GetParent(hDlg));
        SetForegroundWindow(hDlg);
    }

    return FALSE;
}
#endif

    void
mch_print_cleanup(void)
{
    int pifItalic;
    int pifBold;
    int pifUnderline;

    for (pifBold = 0; pifBold <= 1; pifBold++)
        for (pifItalic = 0; pifItalic <= 1; pifItalic++)
            for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
                DeleteObject(prt_font_handles[pifBold][pifItalic][pifUnderline]);

    if (prt_dlg.hDC != NULL)
        DeleteDC(prt_dlg.hDC);
    if (!*bUserAbort)
        SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
}

    static int
to_device_units(int idx, int dpi, int physsize, int offset, int def_number)
{
    int         ret = 0;
    int         u;
    int         nr;

    u = prt_get_unit(idx);
    if (u == PRT_UNIT_NONE)
    {
        u = PRT_UNIT_PERC;
        nr = def_number;
    }
    else
        nr = printer_opts[idx].number;

    switch (u)
    {
        case PRT_UNIT_PERC:
            ret = (physsize * nr) / 100;
            break;
        case PRT_UNIT_INCH:
            ret = (nr * dpi);
            break;
        case PRT_UNIT_MM:
            ret = (nr * 10 * dpi) / 254;
            break;
        case PRT_UNIT_POINT:
            ret = (nr * 10 * dpi) / 720;
            break;
    }

    if (ret < offset)
        return 0;
    else
        return ret - offset;
}

    static int
prt_get_cpl(void)
{
    int         hr;
    int         phyw;
    int         dvoff;
    int         rev_offset;
    int         dpi;
#ifdef WIN16
    POINT       pagesize;
#endif

    GetTextMetrics(prt_dlg.hDC, &prt_tm);
    prt_line_height = prt_tm.tmHeight + prt_tm.tmExternalLeading;

    hr      = GetDeviceCaps(prt_dlg.hDC, HORZRES);
#ifdef WIN16
    Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
    phyw    = pagesize.x;
    Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
    dvoff   = pagesize.x;
#else
    phyw    = GetDeviceCaps(prt_dlg.hDC, PHYSICALWIDTH);
    dvoff   = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETX);
#endif
    dpi     = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSX);

    rev_offset = phyw - (dvoff + hr);

    prt_left_margin = to_device_units(OPT_PRINT_LEFT, dpi, phyw, dvoff, 10);
    if (prt_use_number())
    {
        prt_number_width = PRINT_NUMBER_WIDTH * prt_tm.tmAveCharWidth;
        prt_left_margin += prt_number_width;
    }
    else
        prt_number_width = 0;

    prt_right_margin = hr - to_device_units(OPT_PRINT_RIGHT, dpi, phyw,
                                                               rev_offset, 5);

    return (prt_right_margin - prt_left_margin) / prt_tm.tmAveCharWidth;
}

    static int
prt_get_lpp(void)
{
    int vr;
    int phyw;
    int dvoff;
    int rev_offset;
    int bottom_margin;
    int dpi;
#ifdef WIN16
    POINT pagesize;
#endif

    vr      = GetDeviceCaps(prt_dlg.hDC, VERTRES);
#ifdef WIN16
    Escape(prt_dlg.hDC, GETPHYSPAGESIZE, NULL, NULL, &pagesize);
    phyw    = pagesize.y;
    Escape(prt_dlg.hDC, GETPRINTINGOFFSET, NULL, NULL, &pagesize);
    dvoff   = pagesize.y;
#else
    phyw    = GetDeviceCaps(prt_dlg.hDC, PHYSICALHEIGHT);
    dvoff   = GetDeviceCaps(prt_dlg.hDC, PHYSICALOFFSETY);
#endif
    dpi     = GetDeviceCaps(prt_dlg.hDC, LOGPIXELSY);

    rev_offset = phyw - (dvoff + vr);

    prt_top_margin = to_device_units(OPT_PRINT_TOP, dpi, phyw, dvoff, 5);

    /* adjust top margin if there is a header */
    prt_top_margin += prt_line_height * prt_header_height();

    bottom_margin = vr - to_device_units(OPT_PRINT_BOT, dpi, phyw,
                                                               rev_offset, 5);

    return (bottom_margin - prt_top_margin) / prt_line_height;
}

    int
mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
{
    static HGLOBAL      stored_dm = NULL;
    static HGLOBAL      stored_devn = NULL;
    static int          stored_nCopies = 1;
    static int          stored_nFlags = 0;

    LOGFONT             fLogFont;
    int                 pifItalic;
    int                 pifBold;
    int                 pifUnderline;

    DEVMODE             *mem;
    DEVNAMES            *devname;
    int                 i;

    bUserAbort = &(psettings->user_abort);
    memset(&prt_dlg, 0, sizeof(PRINTDLG));
    prt_dlg.lStructSize = sizeof(PRINTDLG);
#ifndef FEAT_GUI
    GetConsoleHwnd();       /* get value of s_hwnd */
#endif
    prt_dlg.hwndOwner = s_hwnd;
    prt_dlg.Flags = PD_NOPAGENUMS | PD_NOSELECTION | PD_RETURNDC;
    if (!forceit)
    {
        prt_dlg.hDevMode = stored_dm;
        prt_dlg.hDevNames = stored_devn;
        prt_dlg.lCustData = stored_nCopies; // work around bug in print dialog
#ifndef FEAT_GUI
        /*
         * Use hook to prevent console window being sent to back
         */
        prt_dlg.lpfnPrintHook = PrintHookProc;
        prt_dlg.Flags |= PD_ENABLEPRINTHOOK;
#endif
        prt_dlg.Flags |= stored_nFlags;
    }

    /*
     * If bang present, return default printer setup with no dialog
     * never show dialog if we are running over telnet
     */
    if (forceit
#ifndef FEAT_GUI
            || !term_console
#endif
            )
    {
        prt_dlg.Flags |= PD_RETURNDEFAULT;
#ifdef WIN3264
        /*
         * MSDN suggests setting the first parameter to WINSPOOL for
         * NT, but NULL appears to work just as well.
         */
        if (*p_pdev != NUL)
            prt_dlg.hDC = CreateDC(NULL, p_pdev, NULL, NULL);
        else
#endif
        {
            prt_dlg.Flags |= PD_RETURNDEFAULT;
            if (PrintDlg(&prt_dlg) == 0)
                goto init_fail_dlg;
        }
    }
    else if (PrintDlg(&prt_dlg) == 0)
        goto init_fail_dlg;
    else
    {
        /*
         * keep the previous driver context
         */
        stored_dm = prt_dlg.hDevMode;
        stored_devn = prt_dlg.hDevNames;
        stored_nFlags = prt_dlg.Flags;
        stored_nCopies = prt_dlg.nCopies;
    }

    if (prt_dlg.hDC == NULL)
    {
        EMSG(_("E237: Printer selection failed"));
        mch_print_cleanup();
        return FALSE;
    }

    /* Not all printer drivers report the support of color (or grey) in the
     * same way.  Let's set has_color if there appears to be some way to print
     * more than B&W. */
    i = GetDeviceCaps(prt_dlg.hDC, NUMCOLORS);
    psettings->has_color = (GetDeviceCaps(prt_dlg.hDC, BITSPIXEL) > 1
                                   || GetDeviceCaps(prt_dlg.hDC, PLANES) > 1
                                   || i > 2 || i == -1);

    /* Ensure all font styles are baseline aligned */
    SetTextAlign(prt_dlg.hDC, TA_BASELINE|TA_LEFT);

    /*
     * On some windows systems the nCopies parameter is not
     * passed back correctly. It must be retrieved from the
     * hDevMode struct.
     */
    mem = (DEVMODE *)GlobalLock(prt_dlg.hDevMode);
    if (mem != NULL)
    {
#ifdef WIN3264
        if (mem->dmCopies != 1)
            stored_nCopies = mem->dmCopies;
#endif
        if ((mem->dmFields & DM_DUPLEX) && (mem->dmDuplex & ~DMDUP_SIMPLEX))
            psettings->duplex = TRUE;
        if ((mem->dmFields & DM_COLOR) && (mem->dmColor & DMCOLOR_COLOR))
            psettings->has_color = TRUE;
    }
    GlobalUnlock(prt_dlg.hDevMode);

    devname = (DEVNAMES *)GlobalLock(prt_dlg.hDevNames);
    if (devname != 0)
    {
        char_u  *printer_name = (char_u *)devname + devname->wDeviceOffset;
        char_u  *port_name = (char_u *)devname +devname->wOutputOffset;
        char_u  *text = _("to %s on %s");

        prt_name = alloc(STRLEN(printer_name) + STRLEN(port_name)
                                                              + STRLEN(text));
        if (prt_name != NULL)
            wsprintf(prt_name, text, printer_name, port_name);
    }
    GlobalUnlock(prt_dlg.hDevNames);

    /*
     * Initialise the font according to 'printfont'
     */
    memset(&fLogFont, 0, sizeof(fLogFont));
    if (get_logfont(&fLogFont, p_pfn, prt_dlg.hDC, TRUE) == FAIL)
    {
        EMSG2(_("E613: Unknown printer font: %s"), p_pfn);
        mch_print_cleanup();
        return FALSE;
    }

    for (pifBold = 0; pifBold <= 1; pifBold++)
        for (pifItalic = 0; pifItalic <= 1; pifItalic++)
            for (pifUnderline = 0; pifUnderline <= 1; pifUnderline++)
            {
                fLogFont.lfWeight =  boldface[pifBold];
                fLogFont.lfItalic = pifItalic;
                fLogFont.lfUnderline = pifUnderline;
                prt_font_handles[pifBold][pifItalic][pifUnderline]
                                              = CreateFontIndirect(&fLogFont);
            }

    SetBkMode(prt_dlg.hDC, OPAQUE);
    SelectObject(prt_dlg.hDC, prt_font_handles[0][0][0]);

    /*
     * Fill in the settings struct
     */
    psettings->chars_per_line = prt_get_cpl();
    psettings->lines_per_page = prt_get_lpp();
    psettings->n_collated_copies = (prt_dlg.Flags & PD_COLLATE)
                                                        ? prt_dlg.nCopies : 1;
    psettings->n_uncollated_copies = (prt_dlg.Flags & PD_COLLATE)
                                                        ? 1 : prt_dlg.nCopies;

    if (psettings->n_collated_copies == 0)
        psettings->n_collated_copies = 1;

    if (psettings->n_uncollated_copies == 0)
        psettings->n_uncollated_copies = 1;

    psettings->jobname = jobname;

    return TRUE;

init_fail_dlg:
    {
        DWORD err = CommDlgExtendedError();

        if (err)
        {
#ifdef WIN16
            char buf[20];

            sprintf(buf, "%ld", err);
            EMSG2(_("E238: Print error: %s"), buf);
#else
            char_u *buf;

            /* I suspect FormatMessage() doesn't work for values returned by
             * CommDlgExtendedError().  What does? */
            FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
                          FORMAT_MESSAGE_FROM_SYSTEM |
                          FORMAT_MESSAGE_IGNORE_INSERTS,
                          NULL, err, 0, (LPTSTR)(&buf), 0, NULL);
            EMSG2(_("E238: Print error: %s"),
                                  buf == NULL ? (char_u *)_("Unknown") : buf);
            LocalFree((LPVOID)(buf));
#endif
        }
        else
            msg_clr_eos(); /* Maybe canceled */

        mch_print_cleanup();
        return FALSE;
    }
}


    int
mch_print_begin(prt_settings_T *psettings)
{
    int                 ret;
    static DOCINFO      di;
    char                szBuffer[300];

    hDlgPrint = CreateDialog(GetModuleHandle(NULL), TEXT("PrintDlgBox"),
                                             prt_dlg.hwndOwner, PrintDlgProc);
#ifdef WIN16
    Escape(prt_dlg.hDC, SETABORTPROC, 0, (LPSTR)AbortProc, NULL);
#else
    SetAbortProc(prt_dlg.hDC, AbortProc);
#endif
    wsprintf(szBuffer, _("Printing '%s'"), gettail(psettings->jobname));
    SetDlgItemText(hDlgPrint, IDC_PRINTTEXT1, (LPSTR)szBuffer);

    memset(&di, 0, sizeof(DOCINFO));
    di.cbSize = sizeof(DOCINFO);
    di.lpszDocName = psettings->jobname;
    ret = StartDoc(prt_dlg.hDC, &di);

#ifdef FEAT_GUI
    /* Give focus back to main window (when using MDI). */
    SetFocus(s_hwnd);
#endif

    return (ret > 0);
}

/*ARGSUSED*/
    void
mch_print_end(prt_settings_T *psettings)
{
    EndDoc(prt_dlg.hDC);
    if (!*bUserAbort)
        SendMessage(hDlgPrint, WM_COMMAND, 0, 0);
}

    int
mch_print_end_page(void)
{
    return (EndPage(prt_dlg.hDC) > 0);
}

    int
mch_print_begin_page(char_u *msg)
{
    if (msg != NULL)
        SetDlgItemText(hDlgPrint, IDC_PROGRESS, (LPSTR)msg);
    return (StartPage(prt_dlg.hDC) > 0);
}

    int
mch_print_blank_page(void)
{
    return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
}

static int prt_pos_x = 0;
static int prt_pos_y = 0;

    void
mch_print_start_line(margin, page_line)
    int         margin;
    int         page_line;
{
    if (margin)
        prt_pos_x = -prt_number_width;
    else
        prt_pos_x = 0;
    prt_pos_y = page_line * prt_line_height
                                 + prt_tm.tmAscent + prt_tm.tmExternalLeading;
}

    int
mch_print_text_out(char_u *p, int len)
{
#ifdef FEAT_PROPORTIONAL_FONTS
    SIZE        sz;
#endif

    TextOut(prt_dlg.hDC, prt_pos_x + prt_left_margin,
                                          prt_pos_y + prt_top_margin, p, len);
#ifndef FEAT_PROPORTIONAL_FONTS
    prt_pos_x += len * prt_tm.tmAveCharWidth;
    return (prt_pos_x + prt_left_margin + prt_tm.tmAveCharWidth
                                     + prt_tm.tmOverhang > prt_right_margin);
#else
# ifdef WIN16
    GetTextExtentPoint(prt_dlg.hDC, p, len, &sz);
# else
    GetTextExtentPoint32(prt_dlg.hDC, p, len, &sz);
# endif
    prt_pos_x += (sz.cx - prt_tm.tmOverhang);
    /* This is wrong when printing spaces for a TAB. */
    if (p[len] == NUL)
        return FALSE;
# ifdef WIN16
    GetTextExtentPoint(prt_dlg.hDC, p + len, 1, &sz);
# else
    GetTextExtentPoint32(prt_dlg.hDC, p + len, 1, &sz);
# endif
    return (prt_pos_x + prt_left_margin + sz.cx > prt_right_margin);
#endif
}

    void
mch_print_set_font(int iBold, int iItalic, int iUnderline)
{
    SelectObject(prt_dlg.hDC, prt_font_handles[iBold][iItalic][iUnderline]);
}

    void
mch_print_set_bg(unsigned long bgcol)
{
    SetBkColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, swap_me(bgcol)));
    /*
     * With a white background we can draw characters transparent, which is
     * good for italic characters that overlap to the next char cell.
     */
    if (bgcol == 0xffffffUL)
        SetBkMode(prt_dlg.hDC, TRANSPARENT);
    else
        SetBkMode(prt_dlg.hDC, OPAQUE);
}

    void
mch_print_set_fg(unsigned long fgcol)
{
    SetTextColor(prt_dlg.hDC, GetNearestColor(prt_dlg.hDC, swap_me(fgcol)));
}

#endif /*FEAT_PRINTER && !FEAT_POSTSCRIPT*/



#if defined(FEAT_SHORTCUT) || defined(PROTO)
# include <shlobj.h>

/*
 * When "fname" is the name of a shortcut (*.lnk) resolve the file it points
 * to and return that name in allocated memory.
 * Otherwise NULL is returned.
 */
    char_u *
mch_resolve_shortcut(char_u *fname)
{
    HRESULT             hr;
    IShellLink          *psl = NULL;
    IPersistFile        *ppf = NULL;
    OLECHAR             wsz[MAX_PATH];
    WIN32_FIND_DATA     ffd; // we get those free of charge
    TCHAR               buf[MAX_PATH]; // could have simply reused 'wsz'...
    char_u              *rfname = NULL;
    int                 len;

    /* Check if the file name ends in ".lnk". Avoid calling
     * CoCreateInstance(), it's quite slow. */
    if (fname == NULL)
        return rfname;
    len = (int)STRLEN(fname);
    if (len <= 4 || STRNICMP(fname + len - 4, ".lnk", 4) != 0)
        return rfname;

    CoInitialize(NULL);

    // create a link manager object and request its interface
    hr = CoCreateInstance(
            &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
            &IID_IShellLink, (void**)&psl);
    if (hr != S_OK)
        goto shortcut_error;

    // Get a pointer to the IPersistFile interface.
    hr = psl->lpVtbl->QueryInterface(
            psl, &IID_IPersistFile, (void**)&ppf);
    if (hr != S_OK)
        goto shortcut_error;

    // full path string must be in Unicode.
    MultiByteToWideChar(CP_ACP, 0, fname, -1, wsz, MAX_PATH);

    // "load" the name and resove the link
    hr = ppf->lpVtbl->Load(ppf, wsz, STGM_READ);
    if (hr != S_OK)
        goto shortcut_error;
#if 0  // This makes Vim wait a long time if the target doesn't exist.
    hr = psl->lpVtbl->Resolve(psl, NULL, SLR_NO_UI);
    if (hr != S_OK)
        goto shortcut_error;
#endif

    // Get the path to the link target.
    ZeroMemory(buf, MAX_PATH);
    hr = psl->lpVtbl->GetPath(psl, buf, MAX_PATH, &ffd, 0);
    if (hr == S_OK && buf[0] != NUL)
        rfname = vim_strsave(buf);

shortcut_error:
    // Release all interface pointers (both belong to the same object)
    if (ppf != NULL)
        ppf->lpVtbl->Release(ppf);
    if (psl != NULL)
        psl->lpVtbl->Release(psl);

    CoUninitialize();
    return rfname;
}
#endif

#if (defined(FEAT_EVAL) && !defined(FEAT_GUI)) || defined(PROTO)
/*
 * Bring ourselves to the foreground.  Does work if the OS doesn't allow it.
 */
    void
win32_set_foreground()
{
# ifndef FEAT_GUI
    GetConsoleHwnd();       /* get value of s_hwnd */
# endif
    if (s_hwnd != 0)
        SetForegroundWindow(s_hwnd);
}
#endif

#if defined(FEAT_CLIENTSERVER) || defined(PROTO)
/*
 * Client-server code for Vim
 *
 * Originally written by Paul Moore
 */

/* In order to handle inter-process messages, we need to have a window. But
 * the functions in this module can be called before the main GUI window is
 * created (and may also be called in the console version, where there is no
 * GUI window at all).
 *
 * So we create a hidden window, and arrange to destroy it on exit.
 */
HWND message_window = 0;            /* window that's handling messsages */

#define VIM_CLASSNAME      "VIM_MESSAGES"
#define VIM_CLASSNAME_LEN  (sizeof(VIM_CLASSNAME) - 1)

/* Communication is via WM_COPYDATA messages. The message type is send in
 * the dwData parameter. Types are defined here. */
#define COPYDATA_KEYS           0
#define COPYDATA_REPLY          1
#define COPYDATA_EXPR           10
#define COPYDATA_RESULT         11
#define COPYDATA_ERROR_RESULT   12
#define COPYDATA_ENCODING       20

/* This is a structure containing a server HWND and its name. */
struct server_id
{
    HWND hwnd;
    char_u *name;
};

/* Last received 'encoding' that the client uses. */
static char_u   *client_enc = NULL;

/*
 * Tell the other side what encoding we are using.
 * Errors are ignored.
 */
    static void
serverSendEnc(HWND target)
{
    COPYDATASTRUCT data;

    data.dwData = COPYDATA_ENCODING;
#ifdef FEAT_MBYTE
    data.cbData = (DWORD)STRLEN(p_enc) + 1;
    data.lpData = p_enc;
#else
    data.cbData = STRLEN("latin1") + 1;
    data.lpData = "latin1";
#endif
    (void)SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
                                                             (LPARAM)(&data));
}

/*
 * Clean up on exit. This destroys the hidden message window.
 */
    static void
#ifdef __BORLANDC__
    _RTLENTRYF
#endif
CleanUpMessaging(void)
{
    if (message_window != 0)
    {
        DestroyWindow(message_window);
        message_window = 0;
    }
}

static int save_reply(HWND server, char_u *reply, int expr);

/*s
 * The window procedure for the hidden message window.
 * It handles callback messages and notifications from servers.
 * In order to process these messages, it is necessary to run a
 * message loop. Code which may run before the main message loop
 * is started (in the GUI) is careful to pump messages when it needs
 * to. Features which require message delivery during normal use will
 * not work in the console version - this basically means those
 * features which allow Vim to act as a server, rather than a client.
 */
    static LRESULT CALLBACK
Messaging_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
    if (msg == WM_COPYDATA)
    {
        /* This is a message from another Vim. The dwData member of the
         * COPYDATASTRUCT determines the type of message:
         *   COPYDATA_ENCODING:
         *      The encoding that the client uses. Following messages will
         *      use this encoding, convert if needed.
         *   COPYDATA_KEYS:
         *      A key sequence. We are a server, and a client wants these keys
         *      adding to the input queue.
         *   COPYDATA_REPLY:
         *      A reply. We are a client, and a server has sent this message
         *      in response to a request.  (server2client())
         *   COPYDATA_EXPR:
         *      An expression. We are a server, and a client wants us to
         *      evaluate this expression.
         *   COPYDATA_RESULT:
         *      A reply. We are a client, and a server has sent this message
         *      in response to a COPYDATA_EXPR.
         *   COPYDATA_ERROR_RESULT:
         *      A reply. We are a client, and a server has sent this message
         *      in response to a COPYDATA_EXPR that failed to evaluate.
         */
        COPYDATASTRUCT  *data = (COPYDATASTRUCT*)lParam;
        HWND            sender = (HWND)wParam;
        COPYDATASTRUCT  reply;
        char_u          *res;
        char_u          winstr[30];
        int             retval;
        char_u          *str;
        char_u          *tofree;

        switch (data->dwData)
        {
        case COPYDATA_ENCODING:
# ifdef FEAT_MBYTE
            /* Remember the encoding that the client uses. */
            vim_free(client_enc);
            client_enc = enc_canonize((char_u *)data->lpData);
# endif
            return 1;

        case COPYDATA_KEYS:
            /* Remember who sent this, for <client> */
            clientWindow = sender;

            /* Add the received keys to the input buffer.  The loop waiting
             * for the user to do something should check the input buffer. */
            str = serverConvert(client_enc, (char_u *)data->lpData, &tofree);
            server_to_input_buf(str);
            vim_free(tofree);

# ifdef FEAT_GUI
            /* Wake up the main GUI loop. */
            if (s_hwnd != 0)
                PostMessage(s_hwnd, WM_NULL, 0, 0);
# endif
            return 1;

        case COPYDATA_EXPR:
            /* Remember who sent this, for <client> */
            clientWindow = sender;

            str = serverConvert(client_enc, (char_u *)data->lpData, &tofree);
            res = eval_client_expr_to_string(str);
            vim_free(tofree);

            if (res == NULL)
            {
                res = vim_strsave(_(e_invexprmsg));
                reply.dwData = COPYDATA_ERROR_RESULT;
            }
            else
                reply.dwData = COPYDATA_RESULT;
            reply.lpData = res;
            reply.cbData = (DWORD)STRLEN(res) + 1;

            serverSendEnc(sender);
            retval = (int)SendMessage(sender, WM_COPYDATA, (WPARAM)message_window,
                                                            (LPARAM)(&reply));
            vim_free(res);
            return retval;

        case COPYDATA_REPLY:
        case COPYDATA_RESULT:
        case COPYDATA_ERROR_RESULT:
            if (data->lpData != NULL)
            {
                str = serverConvert(client_enc, (char_u *)data->lpData,
                                                                     &tofree);
                if (tofree == NULL)
                    str = vim_strsave(str);
                if (save_reply(sender, str,
                           (data->dwData == COPYDATA_REPLY ?  0 :
                           (data->dwData == COPYDATA_RESULT ? 1 :
                                                              2))) == FAIL)
                    vim_free(str);
#ifdef FEAT_AUTOCMD
                else if (data->dwData == COPYDATA_REPLY)
                {
                    sprintf((char *)winstr, "0x%x", (unsigned)sender);
                    apply_autocmds(EVENT_REMOTEREPLY, winstr, str,
                                                                TRUE, curbuf);
                }
#endif
            }
            return 1;
        }

        return 0;
    }

    else if (msg == WM_ACTIVATE && wParam == WA_ACTIVE)
    {
        /* When the message window is activated (brought to the foreground),
         * this actually applies to the text window. */
#ifndef FEAT_GUI
        GetConsoleHwnd();           /* get value of s_hwnd */
#endif
        if (s_hwnd != 0)
        {
            SetForegroundWindow(s_hwnd);
            return 0;
        }
    }

    return DefWindowProc(hwnd, msg, wParam, lParam);
}

/*
 * Initialise the message handling process.  This involves creating a window
 * to handle messages - the window will not be visible.
 */
    void
serverInitMessaging(void)
{
    WNDCLASS wndclass;
    HINSTANCE s_hinst;

    /* Clean up on exit */
    atexit(CleanUpMessaging);

    /* Register a window class - we only really care
     * about the window procedure
     */
    s_hinst = (HINSTANCE)GetModuleHandle(0);
    wndclass.style = 0;
    wndclass.lpfnWndProc = Messaging_WndProc;
    wndclass.cbClsExtra = 0;
    wndclass.cbWndExtra = 0;
    wndclass.hInstance = s_hinst;
    wndclass.hIcon = NULL;
    wndclass.hCursor = NULL;
    wndclass.hbrBackground = NULL;
    wndclass.lpszMenuName = NULL;
    wndclass.lpszClassName = VIM_CLASSNAME;
    RegisterClass(&wndclass);

    /* Create the message window. It will be hidden, so the details don't
     * matter.  Don't use WS_OVERLAPPEDWINDOW, it will make a shortcut remove
     * focus from gvim. */
    message_window = CreateWindow(VIM_CLASSNAME, "",
                         WS_POPUPWINDOW | WS_CAPTION,
                         CW_USEDEFAULT, CW_USEDEFAULT,
                         100, 100, NULL, NULL,
                         s_hinst, NULL);
}

/*
 * Get the title of the window "hwnd", which is the Vim server name, in
 * "name[namelen]" and return the length.
 * Returns zero if window "hwnd" is not a Vim server.
 */
    static int
getVimServerName(HWND hwnd, char *name, int namelen)
{
    int         len;
    char        buffer[VIM_CLASSNAME_LEN + 1];

    /* Ignore windows which aren't Vim message windows */
    len = GetClassName(hwnd, buffer, sizeof(buffer));
    if (len != VIM_CLASSNAME_LEN || STRCMP(buffer, VIM_CLASSNAME) != 0)
        return 0;

    /* Get the title of the window */
    return GetWindowText(hwnd, name, namelen);
}

    static BOOL CALLBACK
enumWindowsGetServer(HWND hwnd, LPARAM lparam)
{
    struct      server_id *id = (struct server_id *)lparam;
    char        server[MAX_PATH];

    /* Get the title of the window */
    if (getVimServerName(hwnd, server, sizeof(server)) == 0)
        return TRUE;

    /* If this is the server we're looking for, return its HWND */
    if (STRICMP(server, id->name) == 0)
    {
        id->hwnd = hwnd;
        return FALSE;
    }

    /* Otherwise, keep looking */
    return TRUE;
}

    static BOOL CALLBACK
enumWindowsGetNames(HWND hwnd, LPARAM lparam)
{
    garray_T    *ga = (garray_T *)lparam;
    char        server[MAX_PATH];

    /* Get the title of the window */
    if (getVimServerName(hwnd, server, sizeof(server)) == 0)
        return TRUE;

    /* Add the name to the list */
    ga_concat(ga, server);
    ga_concat(ga, "\n");
    return TRUE;
}

    static HWND
findServer(char_u *name)
{
    struct server_id id;

    id.name = name;
    id.hwnd = 0;

    EnumWindows(enumWindowsGetServer, (LPARAM)(&id));

    return id.hwnd;
}

    void
serverSetName(char_u *name)
{
    char_u      *ok_name;
    HWND        hwnd = 0;
    int         i = 0;
    char_u      *p;

    /* Leave enough space for a 9-digit suffix to ensure uniqueness! */
    ok_name = alloc((unsigned)STRLEN(name) + 10);

    STRCPY(ok_name, name);
    p = ok_name + STRLEN(name);

    for (;;)
    {
        /* This is inefficient - we're doing an EnumWindows loop for each
         * possible name. It would be better to grab all names in one go,
         * and scan the list each time...
         */
        hwnd = findServer(ok_name);
        if (hwnd == 0)
            break;

        ++i;
        if (i >= 1000)
            break;

        sprintf((char *)p, "%d", i);
    }

    if (hwnd != 0)
        vim_free(ok_name);
    else
    {
        /* Remember the name */
        serverName = ok_name;
#ifdef FEAT_TITLE
        need_maketitle = TRUE;  /* update Vim window title later */
#endif

        /* Update the message window title */
        SetWindowText(message_window, ok_name);

#ifdef FEAT_EVAL
        /* Set the servername variable */
        set_vim_var_string(VV_SEND_SERVER, serverName, -1);
#endif
    }
}

    char_u *
serverGetVimNames(void)
{
    garray_T ga;

    ga_init2(&ga, 1, 100);

    EnumWindows(enumWindowsGetNames, (LPARAM)(&ga));
    ga_append(&ga, NUL);

    return ga.ga_data;
}

    int
serverSendReply(name, reply)
    char_u      *name;          /* Where to send. */
    char_u      *reply;         /* What to send. */
{
    HWND        target;
    COPYDATASTRUCT data;
    int         n = 0;

    /* The "name" argument is a magic cookie obtained from expand("<client>").
     * It should be of the form 0xXXXXX - i.e. a C hex literal, which is the
     * value of the client's message window HWND.
     */
    sscanf((char *)name, "%x", &n);
    if (n == 0)
        return -1;

    target = (HWND)n;
    if (!IsWindow(target))
        return -1;

    data.dwData = COPYDATA_REPLY;
    data.cbData = (DWORD)STRLEN(reply) + 1;
    data.lpData = reply;

    serverSendEnc(target);
    if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
                                                             (LPARAM)(&data)))
        return 0;

    return -1;
}

    int
serverSendToVim(name, cmd, result, ptarget, asExpr, silent)
    char_u       *name;                 /* Where to send. */
    char_u       *cmd;                  /* What to send. */
    char_u       **result;              /* Result of eval'ed expression */
    void         *ptarget;              /* HWND of server */
    int          asExpr;                /* Expression or keys? */
    int          silent;                /* don't complain about no server */
{
    HWND        target = findServer(name);
    COPYDATASTRUCT data;
    char_u      *retval = NULL;
    int         retcode = 0;

    if (target == 0)
    {
        if (!silent)
            EMSG2(_(e_noserver), name);
        return -1;
    }

    if (ptarget)
        *(HWND *)ptarget = target;

    data.dwData = asExpr ? COPYDATA_EXPR : COPYDATA_KEYS;
    data.cbData = (DWORD)STRLEN(cmd) + 1;
    data.lpData = cmd;

    serverSendEnc(target);
    if (SendMessage(target, WM_COPYDATA, (WPARAM)message_window,
                                                        (LPARAM)(&data)) == 0)
        return -1;

    if (asExpr)
        retval = serverGetReply(target, &retcode, TRUE, TRUE);

    if (result == NULL)
        vim_free(retval);
    else
        *result = retval; /* Caller assumes responsibility for freeing */

    return retcode;
}

/*
 * Bring the server to the foreground.
 */
    void
serverForeground(name)
    char_u      *name;
{
    HWND        target = findServer(name);

    if (target != 0)
        SetForegroundWindow(target);
}

/* Replies from server need to be stored until the client picks them up via
 * remote_read(). So we maintain a list of server-id/reply pairs.
 * Note that there could be multiple replies from one server pending if the
 * client is slow picking them up.
 * We just store the replies in a simple list. When we remove an entry, we
 * move list entries down to fill the gap.
 * The server ID is simply the HWND.
 */
typedef struct
{
    HWND        server;         /* server window */
    char_u      *reply;         /* reply string */
    int         expr_result;    /* 0 for REPLY, 1 for RESULT 2 for error */
} reply_T;

static garray_T reply_list = {0, 0, sizeof(reply_T), 5, 0};

#define REPLY_ITEM(i) ((reply_T *)(reply_list.ga_data) + (i))
#define REPLY_COUNT (reply_list.ga_len)

/* Flag which is used to wait for a reply */
static int reply_received = 0;

/*
 * Store a reply.  "reply" must be allocated memory (or NULL).
 */
    static int
save_reply(HWND server, char_u *reply, int expr)
{
    reply_T *rep;

    if (ga_grow(&reply_list, 1) == FAIL)
        return FAIL;

    rep = REPLY_ITEM(REPLY_COUNT);
    rep->server = server;
    rep->reply = reply;
    rep->expr_result = expr;
    if (rep->reply == NULL)
        return FAIL;

    ++REPLY_COUNT;
    reply_received = 1;
    return OK;
}

/*
 * Get a reply from server "server".
 * When "expr_res" is non NULL, get the result of an expression, otherwise a
 * server2client() message.
 * When non NULL, point to return code. 0 => OK, -1 => ERROR
 * If "remove" is TRUE, consume the message, the caller must free it then.
 * if "wait" is TRUE block until a message arrives (or the server exits).
 */
    char_u *
serverGetReply(HWND server, int *expr_res, int remove, int wait)
{
    int         i;
    char_u      *reply;
    reply_T     *rep;

    /* When waiting, loop until the message waiting for is received. */
    for (;;)
    {
        /* Reset this here, in case a message arrives while we are going
         * through the already received messages. */
        reply_received = 0;

        for (i = 0; i < REPLY_COUNT; ++i)
        {
            rep = REPLY_ITEM(i);
            if (rep->server == server
                    && ((rep->expr_result != 0) == (expr_res != NULL)))
            {
                /* Save the values we've found for later */
                reply = rep->reply;
                if (expr_res != NULL)
                    *expr_res = rep->expr_result == 1 ? 0 : -1;

                if (remove)
                {
                    /* Move the rest of the list down to fill the gap */
                    mch_memmove(rep, rep + 1,
                                     (REPLY_COUNT - i - 1) * sizeof(reply_T));
                    --REPLY_COUNT;
                }

                /* Return the reply to the caller, who takes on responsibility
                 * for freeing it if "remove" is TRUE. */
                return reply;
            }
        }

        /* If we got here, we didn't find a reply. Return immediately if the
         * "wait" parameter isn't set.  */
        if (!wait)
            break;

        /* We need to wait for a reply. Enter a message loop until the
         * "reply_received" flag gets set. */

        /* Loop until we receive a reply */
        while (reply_received == 0)
        {
            /* Wait for a SendMessage() call to us.  This could be the reply
             * we are waiting for.  Use a timeout of a second, to catch the
             * situation that the server died unexpectedly. */
            MsgWaitForMultipleObjects(0, NULL, TRUE, 1000, QS_ALLINPUT);

            /* If the server has died, give up */
            if (!IsWindow(server))
                return NULL;

            serverProcessPendingMessages();
        }
    }

    return NULL;
}

/*
 * Process any messages in the Windows message queue.
 */
    void
serverProcessPendingMessages(void)
{
    MSG msg;

    while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
}

#endif /* FEAT_CLIENTSERVER */

#if defined(FEAT_GUI) || (defined(FEAT_PRINTER) && !defined(FEAT_POSTSCRIPT)) \
        || defined(PROTO)

struct charset_pair
{
    char        *name;
    BYTE        charset;
};

static struct charset_pair
charset_pairs[] =
{
    {"ANSI",            ANSI_CHARSET},
    {"CHINESEBIG5",     CHINESEBIG5_CHARSET},
    {"DEFAULT",         DEFAULT_CHARSET},
    {"HANGEUL",         HANGEUL_CHARSET},
    {"OEM",             OEM_CHARSET},
    {"SHIFTJIS",        SHIFTJIS_CHARSET},
    {"SYMBOL",          SYMBOL_CHARSET},
#ifdef WIN3264
    {"ARABIC",          ARABIC_CHARSET},
    {"BALTIC",          BALTIC_CHARSET},
    {"EASTEUROPE",      EASTEUROPE_CHARSET},
    {"GB2312",          GB2312_CHARSET},
    {"GREEK",           GREEK_CHARSET},
    {"HEBREW",          HEBREW_CHARSET},
    {"JOHAB",           JOHAB_CHARSET},
    {"MAC",             MAC_CHARSET},
    {"RUSSIAN",         RUSSIAN_CHARSET},
    {"THAI",            THAI_CHARSET},
    {"TURKISH",         TURKISH_CHARSET},
# if (!defined(_MSC_VER) || (_MSC_VER > 1010)) \
        && (!defined(__BORLANDC__) || (__BORLANDC__ > 0x0500))
    {"VIETNAMESE",      VIETNAMESE_CHARSET},
# endif
#endif
    {NULL,              0}
};

/*
 * Convert a charset ID to a name.
 * Return NULL when not recognized.
 */
    char *
charset_id2name(int id)
{
    struct charset_pair *cp;

    for (cp = charset_pairs; cp->name != NULL; ++cp)
        if ((BYTE)id == cp->charset)
            break;
    return cp->name;
}

static const LOGFONT s_lfDefault =
{
    -12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
    OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
    PROOF_QUALITY, FIXED_PITCH | FF_DONTCARE,
    "Fixedsys"  /* see _ReadVimIni */
};

/* Initialise the "current height" to -12 (same as s_lfDefault) just
 * in case the user specifies a font in "guifont" with no size before a font
 * with an explicit size has been set. This defaults the size to this value
 * (-12 equates to roughly 9pt).
 */
int current_font_height = -12;          /* also used in gui_w48.c */

/* Convert a string representing a point size into pixels. The string should
 * be a positive decimal number, with an optional decimal point (eg, "12", or
 * "10.5"). The pixel value is returned, and a pointer to the next unconverted
 * character is stored in *end. The flag "vertical" says whether this
 * calculation is for a vertical (height) size or a horizontal (width) one.
 */
    static int
points_to_pixels(char_u *str, char_u **end, int vertical, int pprinter_dc)
{
    int         pixels;
    int         points = 0;
    int         divisor = 0;
    HWND        hwnd = (HWND)0;
    HDC         hdc;
    HDC         printer_dc = (HDC)pprinter_dc;

    while (*str != NUL)
    {
        if (*str == '.' && divisor == 0)
        {
            /* Start keeping a divisor, for later */
            divisor = 1;
        }
        else
        {
            if (!VIM_ISDIGIT(*str))
                break;

            points *= 10;
            points += *str - '0';
            divisor *= 10;
        }
        ++str;
    }

    if (divisor == 0)
        divisor = 1;

    if (printer_dc == NULL)
    {
        hwnd = GetDesktopWindow();
        hdc = GetWindowDC(hwnd);
    }
    else
        hdc = printer_dc;

    pixels = MulDiv(points,
                    GetDeviceCaps(hdc, vertical ? LOGPIXELSY : LOGPIXELSX),
                    72 * divisor);

    if (printer_dc == NULL)
        ReleaseDC(hwnd, hdc);

    *end = str;
    return pixels;
}

/*ARGSUSED*/
    static int CALLBACK
font_enumproc(
    ENUMLOGFONT     *elf,
    NEWTEXTMETRIC   *ntm,
    int             type,
    LPARAM          lparam)
{
    /* Return value:
     *    0 = terminate now (monospace & ANSI)
     *    1 = continue, still no luck...
     *    2 = continue, but we have an acceptable LOGFONT
     *        (monospace, not ANSI)
     * We use these values, as EnumFontFamilies returns 1 if the
     * callback function is never called. So, we check the return as
     * 0 = perfect, 2 = OK, 1 = no good...
     * It's not pretty, but it works!
     */

    LOGFONT *lf = (LOGFONT *)(lparam);

#ifndef FEAT_PROPORTIONAL_FONTS
    /* Ignore non-monospace fonts without further ado */
    if ((ntm->tmPitchAndFamily & 1) != 0)
        return 1;
#endif

    /* Remember this LOGFONT as a "possible" */
    *lf = elf->elfLogFont;

    /* Terminate the scan as soon as we find an ANSI font */
    if (lf->lfCharSet == ANSI_CHARSET
            || lf->lfCharSet == OEM_CHARSET
            || lf->lfCharSet == DEFAULT_CHARSET)
        return 0;

    /* Continue the scan - we have a non-ANSI font */
    return 2;
}

    static int
init_logfont(LOGFONT *lf)
{
    int         n;
    HWND        hwnd = GetDesktopWindow();
    HDC         hdc = GetWindowDC(hwnd);

    n = EnumFontFamilies(hdc,
                         (LPCSTR)lf->lfFaceName,
                         (FONTENUMPROC)font_enumproc,
                         (LPARAM)lf);

    ReleaseDC(hwnd, hdc);

    /* If we couldn't find a useable font, return failure */
    if (n == 1)
        return FAIL;

    /* Tidy up the rest of the LOGFONT structure. We set to a basic
     * font - get_logfont() sets bold, italic, etc based on the user's
     * input.
     */
    lf->lfHeight = current_font_height;
    lf->lfWidth = 0;
    lf->lfItalic = FALSE;
    lf->lfUnderline = FALSE;
    lf->lfStrikeOut = FALSE;
    lf->lfWeight = FW_NORMAL;

    /* Return success */
    return OK;
}

/*
 * Get font info from "name" into logfont "lf".
 * Return OK for a valid name, FAIL otherwise.
 */
    int
get_logfont(
    LOGFONT     *lf,
    char_u      *name,
    HDC         printer_dc,
    int         verbose)
{
    char_u      *p;
    int         i;
    static LOGFONT *lastlf = NULL;

    *lf = s_lfDefault;
    if (name == NULL)
        return OK;

    if (STRCMP(name, "*") == 0)
    {
#if defined(FEAT_GUI_W32)
        CHOOSEFONT      cf;
        /* if name is "*", bring up std font dialog: */
        memset(&cf, 0, sizeof(cf));
        cf.lStructSize = sizeof(cf);
        cf.hwndOwner = s_hwnd;
        cf.Flags = CF_SCREENFONTS | CF_FIXEDPITCHONLY | CF_INITTOLOGFONTSTRUCT;
        if (lastlf != NULL)
            *lf = *lastlf;
        cf.lpLogFont = lf;
        cf.nFontType = 0 ; //REGULAR_FONTTYPE;
        if (ChooseFont(&cf))
            goto theend;
#else
        return FAIL;
#endif
    }

    /*
     * Split name up, it could be <name>:h<height>:w<width> etc.
     */
    for (p = name; *p && *p != ':'; p++)
    {
        if (p - name + 1 > LF_FACESIZE)
            return FAIL;                        /* Name too long */
        lf->lfFaceName[p - name] = *p;
    }
    if (p != name)
        lf->lfFaceName[p - name] = NUL;

    /* First set defaults */
    lf->lfHeight = -12;
    lf->lfWidth = 0;
    lf->lfWeight = FW_NORMAL;
    lf->lfItalic = FALSE;
    lf->lfUnderline = FALSE;
    lf->lfStrikeOut = FALSE;

    /*
     * If the font can't be found, try replacing '_' by ' '.
     */
    if (init_logfont(lf) == FAIL)
    {
        int     did_replace = FALSE;

        for (i = 0; lf->lfFaceName[i]; ++i)
            if (lf->lfFaceName[i] == '_')
            {
                lf->lfFaceName[i] = ' ';
                did_replace = TRUE;
            }
        if (!did_replace || init_logfont(lf) == FAIL)
            return FAIL;
    }

    while (*p == ':')
        p++;

    /* Set the values found after ':' */
    while (*p)
    {
        switch (*p++)
        {
            case 'h':
                lf->lfHeight = - points_to_pixels(p, &p, TRUE, (int)printer_dc);
                break;
            case 'w':
                lf->lfWidth = points_to_pixels(p, &p, FALSE, (int)printer_dc);
                break;
            case 'b':
#ifndef MSWIN16_FASTTEXT
                lf->lfWeight = FW_BOLD;
#endif
                break;
            case 'i':
#ifndef MSWIN16_FASTTEXT
                lf->lfItalic = TRUE;
#endif
                break;
            case 'u':
                lf->lfUnderline = TRUE;
                break;
            case 's':
                lf->lfStrikeOut = TRUE;
                break;
            case 'c':
                {
                    struct charset_pair *cp;

                    for (cp = charset_pairs; cp->name != NULL; ++cp)
                        if (STRNCMP(p, cp->name, strlen(cp->name)) == 0)
                        {
                            lf->lfCharSet = cp->charset;
                            p += strlen(cp->name);
                            break;
                        }
                    if (cp->name == NULL && verbose)
                    {
                        vim_snprintf((char *)IObuff, IOSIZE,
                                _("E244: Illegal charset name \"%s\" in font name \"%s\""), p, name);
                        EMSG(IObuff);
                        break;
                    }
                    break;
                }
            default:
                if (verbose)
                {
                    vim_snprintf((char *)IObuff, IOSIZE,
                            _("E245: Illegal char '%c' in font name \"%s\""),
                            p[-1], name);
                    EMSG(IObuff);
                }
                return FAIL;
        }
        while (*p == ':')
            p++;
    }

#if defined(FEAT_GUI_W32)
theend:
#endif
    /* ron: init lastlf */
    if (printer_dc == NULL)
    {
        vim_free(lastlf);
        lastlf = (LOGFONT *)alloc(sizeof(LOGFONT));
        if (lastlf != NULL)
            mch_memmove(lastlf, lf, sizeof(LOGFONT));
    }

    return OK;
}

#endif /* defined(FEAT_GUI) || defined(FEAT_PRINTER) */