Subject: bug#14595: Erroneous composition of lambda in emacs-lisp buffers with prog-prettify-symbols enabled

From: Stefan Monnier <[email-masked]>
Date: Sat, 15 Jun 2013 20:53:50 -0400

> but, it would still be nice to know why syntax-ppss destroys
> (match-data 0) in some lines and not all of them.

syntax-ppss does many different things in different cases (e.g. it may
run syntax-propertize), so it's no wonder.

        Stefan