path: root/source/ap/vim/patches/7.3.223

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Subject: Patch 7.3.223
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From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.3.223
Problem:    MingW cross compilation doesn't work with tiny features.
Solution:   Move acp_to_enc(), enc_to_utf16() and utf16_to_enc() outside of
            "#ifdef CLIPBOARD".  Fix typo in makefile.
Files:      src/Make_ming.mak, src/os_mswin.c


*** ../mercurial/vim73/src/Make_ming.mak	2010-12-30 14:50:46.000000000 +0100
--- src/Make_ming.mak	2011-06-19 01:20:16.000000000 +0200
***************
*** 87,93 ****
  
  # If you are using gettext-0.10.35 from http://sourceforge.net/projects/gettext
  # or gettext-0.10.37 from http://sourceforge.net/projects/mingwrep/
! # uncomment the following, but I can't build a static versión with them, ?-(|
  #GETTEXT=c:/gettext-0.10.37-20010430
  #STATIC_GETTEXT=USE_STATIC_GETTEXT
  #DYNAMIC_GETTEXT=DYNAMIC_GETTEXT
--- 87,93 ----
  
  # If you are using gettext-0.10.35 from http://sourceforge.net/projects/gettext
  # or gettext-0.10.37 from http://sourceforge.net/projects/mingwrep/
! # uncomment the following, but I can't build a static version with them, ?-(|
  #GETTEXT=c:/gettext-0.10.37-20010430
  #STATIC_GETTEXT=USE_STATIC_GETTEXT
  #DYNAMIC_GETTEXT=DYNAMIC_GETTEXT
*** ../mercurial/vim73/src/os_mswin.c	2011-06-19 01:14:23.000000000 +0200
--- src/os_mswin.c	2011-06-19 01:25:23.000000000 +0200
***************
*** 1105,1236 ****
      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 UTF-16.
-  * 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_utf16(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### -> UTF-16 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_utf16(str, *lenp, NULL, NULL);
- 	ret = (WCHAR *)alloc((unsigned)((length + 1) * sizeof(WCHAR)));
- 	if (ret != NULL)
- 	{
- 	    utf8_to_utf16(str, *lenp, (short_u *)ret, NULL);
- 	    ret[length] = 0;
- 	}
- 
- 	vim_free(allocbuf);
-     }
- 
-     *lenp = length;
-     return (short_u *)ret;
- }
- 
- /*
-  * Convert an UTF-16 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 *
- utf16_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 UTF-16 -> 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(utf16_to_utf8(str, *lenp == 0 ? 1 : *lenp, NULL));
-     if (utf8_str != NULL)
-     {
- 	*lenp = utf16_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 */
- 
  /*
   * Wait for another process to Close the Clipboard.
   * Returns TRUE for success.
--- 1105,1110 ----
***************
*** 1436,1467 ****
  #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 = utf16_to_enc((short_u *)widestr, outlen);
- 	vim_free(widestr);
-     }
- }
- #endif
- 
  /*
   * Send the current selection to the clipboard.
   */
--- 1310,1315 ----
***************
*** 1626,1631 ****
--- 1474,1631 ----
  
  #endif /* FEAT_CLIPBOARD */
  
+ #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 UTF-16.
+  * 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_utf16(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### -> UTF-16 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_utf16(str, *lenp, NULL, NULL);
+ 	ret = (WCHAR *)alloc((unsigned)((length + 1) * sizeof(WCHAR)));
+ 	if (ret != NULL)
+ 	{
+ 	    utf8_to_utf16(str, *lenp, (short_u *)ret, NULL);
+ 	    ret[length] = 0;
+ 	}
+ 
+ 	vim_free(allocbuf);
+     }
+ 
+     *lenp = length;
+     return (short_u *)ret;
+ }
+ 
+ /*
+  * Convert an UTF-16 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 *
+ utf16_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 UTF-16 -> 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(utf16_to_utf8(str, *lenp == 0 ? 1 : *lenp, NULL));
+     if (utf8_str != NULL)
+     {
+ 	*lenp = utf16_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 */
+ 
+ #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 = utf16_to_enc((short_u *)widestr, outlen);
+ 	vim_free(widestr);
+     }
+ }
+ #endif
+ 
  
  /*
   * Debugging helper: expose the MCH_WRITE_DUMP stuff to other modules
*** ../vim-7.3.222/src/version.c	2011-06-19 01:27:29.000000000 +0200
--- src/version.c	2011-06-19 01:28:41.000000000 +0200
***************
*** 711,712 ****
--- 711,714 ----
  {   /* Add new patch number below this line */
+ /**/
+     223,
  /**/

-- 
hundred-and-one symptoms of being an internet addict:
191. You rate eating establishments not by the quality of the food,
     but by the availability of electrical outlets for your PowerBook.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///