bug#22390: Spurious backquote in reftex-ref.el

[Mosè Giordano]

Hi Arash,

2016-01-17 11:47 GMT+01:00 Arash Esbati <address@hidden>:
> Hi all,
>
> please consider the following scenario with Reftex enabled:
>
> --8<---------------cut here---------------start------------->8---
> \documentclass{article}
>
> \begin{document}
> `C-( foo RET' enters \label{sec:foo} and again `C-( foo RET'.
> \end{document}
> --8<---------------cut here---------------end--------------->8---
>
> Emacs 24.5 works just fine, but the latest Emacs from emacs-25 branch
> raises an error:
>
> Lisp error: (wrong-type-argument arrayp (format-message "Label `%s' exists. 
> Use anyway? " label))
>
> I tracked it down to a spurious backquote in reftex-ref.el.  Attached
> patch is against emacs-25.  Any comments?

Thanks for the patch, the spurious backquote has been introduces a few
months ago, within what I guess was a massive search-and-replace
change.  I hope there weren't other such errors.

Tassilo, could you please install the patch?

Bye,
Mosè