From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?utf-8?b?QW5kcsOhcw==?= Major <andras.g.major@gmail.com>
Subject: Re: Bug: named columns in tables not working if name contains
Date: Tue, 23 Aug 2011 13:58:16 +0000 (UTC)
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> Try adding an underscore to the regexp on line 2179 of org-table.el -
> something like this (untested):
> 
>           ...
> 	  (if (string-match "^[a-zA-Z][a-zA-Z0-9_]*$" name)
> 	      (push (cons name (int-to-string cnt)) org-table-column-names))))
> 
> The only characters permitted are alphanumerics. That can probably be
> easily relaxed.

Thanks Nick.  It would be nice if the documentation reflected such an
arbitrary choice of characters you can use...

  András