Single quotes in Info

[Marcin Borkowski]

Hello all,

I'm not sure about it, but it seems that after upgrading from 24.3 to
25.0.50.1, the Info buffer is a bit uglified.  First, it uses some face
I don't like for variable and function names – but if this annoys me too
much, I can change it easily.  Worse, instead of e.g. `t' it now says
‘t’, for instance (i.e., it uses Unicode single quotation marks).

This is extremely annoying, since it makes incremental searching for
single-quoted strings much harder.

I apropos'ed the "Info-" variables and grepped the list for "quot",
"unicode" and "single", all to no avail, and ran out of ideas.  Is this
behavior customizable?  How to get back to ASCII quotes?

TIA,

-- 
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Faculty of Mathematics and Computer Science
Adam Mickiewicz University