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On Sun, 22 Apr 2012 08:02:13 +0100, Mick wrote: |
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> modules_3_2="cls_tcindex" |
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> modules_3_2="${modules_3_2} cls_tcindex" |
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> |
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> and only the last one actually loads. I don't understand how this |
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> works or what ${modules_3_2} does ... |
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The first one replaces the contents of modules_3_2 with cls_tcindex, the |
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second adds cls_tcindex to any existing contents of modules_3_2. They are |
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the string equivalents of |
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|
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x=1 |
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x=x+1 |
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-- |
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Neil Bothwick |
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|
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"Be strict when sending and tolerant when receiving." |
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RFC 1958 - Architectural Principles of the Internet - section 3.9 |
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