bug#4957: 23.1.50; idlwave activated spuriously

[Richard Stallman]

Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug.  If you can, give
a recipe starting from `emacs -Q':

I just did an update, my first since August,
and byte-recompile-file gave this output at the end:

    Loading system routine info in idle time...
    Failed to convert XML routine info, falling back on idlw-rinfo.
    Could not locate any system routine information.
    Loading system routine info in idle time...done
    Normalizing idlwave-system-routines in idle time...done
    Loading and normalizing library catalogs in idle time...done
    Finishing initialization in idle time...
    Scanning all buffers...

I suspect that some idlwave file does nontrivial actions
when it is merely loaded.