diff -r fd801ec0737c -r 172fc01ce997 components/vim/vim72-patches/7.2.244
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/vim/vim72-patches/7.2.244	Thu Apr 07 16:25:07 2011 -0700
@@ -0,0 +1,174 @@
+To: vim-dev@vim.org
+Subject: Patch 7.2.244
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.2.244
+Problem:    When 'enc' is utf-8 and 'fenc' is latin1, writing a non-latin1
+	    character gives a conversion error without any hint what is wrong.
+Solution:   When known add the line number to the error message.
+Files:	    src/fileio.c
+
+
+*** ../vim-7.2.243/src/fileio.c	2009-07-29 12:09:49.000000000 +0200
+--- src/fileio.c	2009-07-29 17:04:06.000000000 +0200
+***************
+*** 121,126 ****
+--- 121,128 ----
+      char_u	*bw_conv_buf;	/* buffer for writing converted chars */
+      int		bw_conv_buflen; /* size of bw_conv_buf */
+      int		bw_conv_error;	/* set for conversion error */
++     linenr_T	bw_conv_error_lnum;  /* first line with error or zero */
++     linenr_T	bw_start_lnum;  /* line number at start of buffer */
+  # ifdef USE_ICONV
+      iconv_t	bw_iconv_fd;	/* descriptor for iconv() or -1 */
+  # endif
+***************
+*** 2924,2929 ****
+--- 2925,2931 ----
+      linenr_T	    lnum;
+      long	    nchars;
+      char_u	    *errmsg = NULL;
++     int		    errmsg_allocated = FALSE;
+      char_u	    *errnum = NULL;
+      char_u	    *buffer;
+      char_u	    smallbuf[SMBUFSIZE];
+***************
+*** 2987,2992 ****
+--- 2989,2995 ----
+      /* must init bw_conv_buf and bw_iconv_fd before jumping to "fail" */
+      write_info.bw_conv_buf = NULL;
+      write_info.bw_conv_error = FALSE;
++     write_info.bw_conv_error_lnum = 0;
+      write_info.bw_restlen = 0;
+  # ifdef USE_ICONV
+      write_info.bw_iconv_fd = (iconv_t)-1;
+***************
+*** 4243,4248 ****
+--- 4245,4251 ----
+  		nchars += write_info.bw_len;
+  	}
+      }
++     write_info.bw_start_lnum = start;
+  #endif
+  
+      write_info.bw_len = bufsize;
+***************
+*** 4278,4283 ****
+--- 4281,4289 ----
+  	    nchars += bufsize;
+  	    s = buffer;
+  	    len = 0;
++ #ifdef FEAT_MBYTE
++ 	    write_info.bw_start_lnum = lnum;
++ #endif
+  	}
+  	/* write failed or last line has no EOL: stop here */
+  	if (end == 0
+***************
+*** 4474,4480 ****
+  	{
+  #ifdef FEAT_MBYTE
+  	    if (write_info.bw_conv_error)
+! 		errmsg = (char_u *)_("E513: write error, conversion failed (make 'fenc' empty to override)");
+  	    else
+  #endif
+  		if (got_int)
+--- 4480,4496 ----
+  	{
+  #ifdef FEAT_MBYTE
+  	    if (write_info.bw_conv_error)
+! 	    {
+! 		if (write_info.bw_conv_error_lnum == 0)
+! 		    errmsg = (char_u *)_("E513: write error, conversion failed (make 'fenc' empty to override)");
+! 		else
+! 		{
+! 		    errmsg_allocated = TRUE;
+! 		    errmsg = alloc(300);
+! 		    vim_snprintf((char *)errmsg, 300, _("E513: write error, conversion failed in line %ld (make 'fenc' empty to override)"),
+! 					 (long)write_info.bw_conv_error_lnum);
+! 		}
+! 	    }
+  	    else
+  #endif
+  		if (got_int)
+***************
+*** 4550,4555 ****
+--- 4566,4577 ----
+  	{
+  	    STRCAT(IObuff, _(" CONVERSION ERROR"));
+  	    c = TRUE;
++ 	    if (write_info.bw_conv_error_lnum != 0)
++ 	    {
++ 		int l = STRLEN(IObuff);
++ 		vim_snprintf((char *)IObuff + l, IOSIZE - l, _(" in line %ld;"),
++ 			(long)write_info.bw_conv_error_lnum);
++ 	    }
+  	}
+  	else if (notconverted)
+  	{
+***************
+*** 4746,4751 ****
+--- 4768,4775 ----
+  	}
+  	STRCAT(IObuff, errmsg);
+  	emsg(IObuff);
++ 	if (errmsg_allocated)
++ 	    vim_free(errmsg);
+  
+  	retval = FAIL;
+  	if (end == 0)
+***************
+*** 5105,5111 ****
+  			c = buf[wlen];
+  		}
+  
+! 		ip->bw_conv_error |= ucs2bytes(c, &p, flags);
+  	    }
+  	    if (flags & FIO_LATIN1)
+  		len = (int)(p - buf);
+--- 5129,5141 ----
+  			c = buf[wlen];
+  		}
+  
+! 		if (ucs2bytes(c, &p, flags) && !ip->bw_conv_error)
+! 		{
+! 		    ip->bw_conv_error = TRUE;
+! 		    ip->bw_conv_error_lnum = ip->bw_start_lnum;
+! 		}
+! 		if (c == NL)
+! 		    ++ip->bw_start_lnum;
+  	    }
+  	    if (flags & FIO_LATIN1)
+  		len = (int)(p - buf);
+***************
+*** 5386,5391 ****
+--- 5416,5422 ----
+  #ifdef FEAT_MBYTE
+  /*
+   * Convert a Unicode character to bytes.
++  * Return TRUE for an error, FALSE when it's OK.
+   */
+      static int
+  ucs2bytes(c, pp, flags)
+*** ../vim-7.2.243/src/version.c	2009-07-29 16:13:35.000000000 +0200
+--- src/version.c	2009-07-29 18:01:27.000000000 +0200
+***************
+*** 678,679 ****
+--- 678,681 ----
+  {   /* Add new patch number below this line */
++ /**/
++     244,
+  /**/
+
+-- 
+Support your right to bare arms!  Wear short sleeves!
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
+///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\        download, build and distribute -- http://www.A-A-P.org        ///
+ \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///