revert the conversion of each line to a valid multibyte string, as it

doesn't take encodings other than ASCII and Latin-1 into account and
hence isn't accurate enough


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2614 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -54,10 +54,6 @@ CVS code -
 	  and NANO_APPEND_KEY are.  Changes to shortcut_init(), usage(),
 	  main(), search_init(), nanorc.sample, nano.1, nanorc.5,
 	  nano.texi, etc. (DLR)
-	- When reading a file in, make sure each line is a valid
-	  multibyte string, unless the NO_CONVERT flag is set.  Note
-	  that this is disabled when NANO_SMALL is defined.  Changes to
-	  make_mbstring(), read_line(), and do_credits(). (DLR)
 - chars.c:
   make_mbstring()
 	- Change erroneous ENABLE_EXTRA #ifdef to NANO_EXTRA to fix a

src/chars.c

@@ -301,7 +301,7 @@ char *make_mbchar(int chr, int *chr_mb_len)
     return chr_mb;
 }
 
-#if !defined(NANO_SMALL) || defined(ENABLE_NANORC) || defined(NANO_EXTRA)
+#if defined(ENABLE_NANORC) || defined(NANO_EXTRA)
 /* Convert the string str to a valid multibyte string with the same wide
  * character values as str.  Return the (dynamically allocated)
  * multibyte string. */

src/files.c

@@ -77,16 +77,10 @@ filestruct *read_line(char *buf, filestruct *prevnode, bool
     fileptr->data = mallocstrcpy(NULL, buf);
 
 #ifndef NANO_SMALL
-    if (!ISSET(NO_CONVERT)) {
+    /* If it's a DOS file (CR LF), and file conversion isn't disabled,
-	/* If it's a DOS file (CR LF), and file conversion isn't
+     * strip the CR part from fileptr->data. */
-	 * disabled, strip the CR part from fileptr->data. */
+    if (!ISSET(NO_CONVERT) && len > 0 && buf[len - 1] == '\r')
-	if (len > 0 && buf[len - 1] == '\r')
 	fileptr->data[len - 1] = '\0';
-
-	/* Make sure fileptr->data is a valid multibyte string. */
-	fileptr->data = mallocstrassn(fileptr->data,
-		make_mbstring(fileptr->data));
-    }
 #endif
 
     if (*first_line_ins || fileage == NULL) {