This file documents the Emacs MIME interface functionality.
Copyright @copyright{} 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-2006, 2007 Free Software Foundation, Inc.
+2006, 2007, 2008 Free Software Foundation, Inc.
@quotation
Permission is granted to copy, distribute and/or modify this document
@vindex rfc2047-encoded-word-regexp
When decoding words, this library looks for matches to this regexp.
+@item rfc2047-encoded-word-regexp-loose
+@vindex rfc2047-encoded-word-regexp-loose
+This is a version from which the regexp for the Q encoding pattern of
+@code{rfc2047-encoded-word-regexp} is made loose.
+
@item rfc2047-encode-encoded-words
@vindex rfc2047-encode-encoded-words
The boolean variable specifies whether encoded words
-(e.g. @samp{=?hello?=}) should be encoded again.
+(e.g. @samp{=?us-ascii?q?hello?=}) should be encoded again.
+@code{rfc2047-encoded-word-regexp} is used to look for such words.
+
+@item rfc2047-allow-irregular-q-encoded-words
+@vindex rfc2047-allow-irregular-q-encoded-words
+The boolean variable specifies whether irregular Q encoded words
+(e.g. @samp{=?us-ascii?q?hello??=}) should be decoded. If it is
+non-@code{nil}, @code{rfc2047-encoded-word-regexp-loose} is used instead
+of @code{rfc2047-encoded-word-regexp} to look for encoded words.
@end table