input_charset,
!nsCRT::strcasecmp(input_charset, "us-ascii") ? "ISO-8859-1" : input_charset,
MimeInlineText_rotate_convert_and_parse_line(char *line, PRInt32 length,											 MimeObject *obj){  int status;  MimeInlineTextClass *textc = (MimeInlineTextClass *) obj->clazz;  char *converted = 0;  PR_ASSERT(!obj->closed_p);  if (obj->closed_p) return -1;  /* Rotate the line, if desired (this happens on the raw data, before any	 charset conversion.) */  if (obj->options && obj->options->rot13_p)	{	  status = textc->rot13_line(obj, line, length);	  if (status < 0) return status;	}  /* Now convert to the canonical charset, if desired.   */  if ( (obj->options && obj->options->charset_conversion_fn) &&       (!obj->options->force_user_charset) )  /* Only convert if the user prefs is false */	{	  PRInt32         converted_len = 0;    const char      *input_charset = NULL;    PRBool          input_autodetect = PR_FALSE;    MimeInlineText  *text = (MimeInlineText *) obj;    if (obj->options->override_charset && (*obj->options->override_charset))      input_charset = obj->options->override_charset;    else if ( (text) && (text->charset) && (*(text->charset)) )      input_charset = text->charset;    else     {      input_charset = obj->options->default_charset;      input_autodetect = PR_TRUE;    }	  status = obj->options->charset_conversion_fn(input_autodetect, line, length,												   input_charset,												   "UTF-8",												   &converted,												   &converted_len,												 obj->options->stream_closure);	  if (status < 0)		{		  PR_FREEIF(converted);		  return status;		}	  if (converted)		{		  line = converted;		  length = converted_len;		}	}  /* Now that the line has been converted, call the subclass's parse_line	 method with the decoded data. */  status = obj->clazz->parse_line(line, length, obj);  PR_FREEIF(converted);  return status;}