Daiki Ueno <ueno@unixuser.org> writes:

> XeCycle <xecycle@gmail.com> writes:
>
>> This is the debug trace when I try to display a signed message:
>>
>>> Debugger entered--Lisp error: (wrong-number-of-arguments #[(target
>>> old new) "\303
>>> #\207" [old new target replace-regexp-in-string] 4] 4)
>>>   mm-replace-in-string("\ntest encrypt.\n" "\n" "\n" t)
>
> So I guess the culprit is a third-party replace-regexp-in-string defined
> somewhere.  Could you check where it is defined, with C-h f
> replace-regexp-in-string?

It showed these:

> replace-regexp-in-string is a compiled Lisp function in
> `subr.el'.

> (replace-regexp-in-string REGEXP REP STRING &optional FIXEDCASE
> LITERAL SUBEXP START)

I checked the file `subr.el', it is the one that comes with Emacs.
What's up with it?

-- 
Carl Lei (XeCycle)
Department of Physics, Shanghai Jiao Tong University
OpenPGP public key: 7795E591
Fingerprint: 1FB6 7F1F D45D F681 C845 27F7 8D71 8EC4 7795 E591