Just a guess.

Is it possible that some of the blanks are not blanks?

Happens particularly for me sometimes during copy/paste

2012/2/21 PackRat <pack...@anet.com>

> bill lam wrote:
> > I would suspect H L C are undefined.
>
> No, they're defined prior to the for loop; essentially, each is a list
> of data.
>
> > My general approach is to insert smoutput before and after every
> > control switch, eg
>
> I do this kind of thing, too, when I'm testing.  Unfortunately, the
> script doesn't even get to the point where I can run the script with a
> filename argument (when the smoutput's will execute).  It fails already
> during the loading process.
>
>
> Harvey
>
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Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans

góður kennari getur stigið á tær án þess að glansinn fari af skónum
          /|_      .-----------------------------------.
         ,'  .\  /  | Með léttri lund verður        |
     ,--'    _,'   | Dagurinn í dag                     |
    /       /       | Enn betri en gærdagurinn  |
   (   -.  |        `-----------------------------------'
   |     ) |         (\_ _/)
  (`-.  '--.)       (='.'=)   ♖♘♗♕♔♙
   `. )----'        (")_(") ☃☠
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