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From: | Jan Schampera |
Subject: | Re: Question about testing with variable operators |
Date: | Sat, 11 Jun 2011 08:44:01 +0200 |
User-agent: | Mozilla-Thunderbird 2.0.0.24 (X11/20100329) |
Andreas Schwab wrote:
"Steven W. Orr" <address@hidden> writes:As a work around, I can use eval or the builtin test, but my question is this: Is this a bug or is there a reason that it should work for arithmetic but not for the test [[ operator?[[ is a reserved word like if, which triggers special parsing rules, so you cannot use it like this.
However, it should work for the good ol' test command ([ ... ]) -- Be conservative in what you do, be liberal in what you accept from others. - jbp, master of the net, in RFC793
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