#12 Make xindy quiet by default

[Joachim Schrod]

Messages are output with #'info.

Is this a xindy or a CLISP function?

We want standard Unix behaviour:
-- error messages on stderr (turn off with redirection)
-- progress report on stdout (turn off with -q)
-- verbose progress report on stdout (turn on with -v)
-- debugging messages on stdout (turn on with -d)

[Joachim Schrod]

Logged In: YES
user_id=70318

Info is a xindy function, in base.lsp. It outputs to
*ERROR-OUTPUT*, but should output to *STANDARD-OUTPUT*.

In fact, most current info output should only be output in
verbose mode.

[Joachim Schrod]

Logged In: YES
user_id=70318
Originator: YES

Strange discoveries. Somehow xindy 2.2-rc2, distributed as the LaTeX Companion Release, doesn't have the log-to-stderr behaviour, but logs to stdout. (Thanks to Andreas Matthias for pointing that out.)

xindy release: 2.2-rc2
texindy script version: 1.03
xindy script version: 1.06
xindy core version: 2.2-rc2-pre2
xindy run time engine: ix86-linux-glibc22, version 2.2-rc2
CLISP version 2.33.2 (2004-06-02) (built on pussy.r.npc.de [192.168.129.7])
architecture: I686