Subject: bug#13533: 24.3.50; (Wish) Modify lex-parse-re to show literal chars instead of numbers

From: Jambunathan K <[email-masked]>
Date: Wed, 23 Jan 2013 19:07:49 +0530

I am wondering whether `lex-parse-re' (lex.el on GNU ELPA) to show
literal chars instead of numbers.

I find the output given by xr more readable.  xr.el was shared as part
of this message.  http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13369#43

,---- (xr org-outline-regexp)
| (seq
|  (one-or-more "*")
|  " ")
`----

,---- (lex-parse-re org-outline-regexp)
| (seq
|  (1+ 42)
|  32)
`----

In GNU Emacs 24.3.50.4 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2013-01-20 on debian-6.05
Bzr revision: 111569 [email-masked]
Windowing system distributor `The X.Org Foundation', version 11.0.10707000
System Description:	Debian GNU/Linux 6.0.5 (squeeze)