Problems with info files



Hi,

I always use the help system in Spanish without any problems. But I get 
some strange behaviour when I switch to the English system (today's cvs 
maxima):

------------------------------------
Maxima 5.14.0cvs http://maxima.sourceforge.net
Using Lisp CLISP 2.41 (2006-10-13)
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
The function bug_report() provides bug reporting information.
(%i1) :lisp (setf *maxima-lang-subdir* "")
(%i1) ? sqrt

ressions

6.1 Introduction to Expressions
===============================

There are a number of reserved words which cannot be used as variable
names.   Their use would cause a possibly cryptic syntax error.

     integrate            next           from                 diff
     in                   at             limit                sum
     for                  and            elseif

  There are also some inexact matches for `sqrt'.
  Try `?? sqrt' to see them.

(%o1)                                true
------------------------------------


Even worse, in a previous compilation (cvs maxima of some days ago), 
when I asked for draw, I got the documentation on cspline; this was the 
information in maxima-index.lisp about draw and cspline:

("draw" . ("maxima.info-5" 271202 1778 "Functions and Variables for draw"))
("cspline" . ("maxima.info-6" 87887 4486 "Functions and Variables for 
interpol"))

That is, knowing that the info was in maxima.info-5, it returned text 
from maxima.info-6.


Yet another (possibly related) problem: files "maxima.info-?" contain 
some control characters; in fact, I cannot open maxima.info-8 with my 
usual text editor (gedit), which complains something about character 
encoding (I use ubuntu + utf8). I have to open it with emacs to read its 
contents. Shouldn't these files be in plain text?


-- 
Mario Rodriguez Riotorto
www.biomates.net