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$addtok » History » Version 2

Per Amundsen, 02/07/2014 08:45 PM

1 1 Per Amundsen
h1. $addtok
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$addtok(text,token,C)
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Adds a token to the end of text but only if it is not already in text.
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<pre>
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//echo -ag $addtok(a.b.c,d,46) returns a.b.c.d
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//echo -ag $addtok(a.b.c.d,c,46) returns a.b.c.d
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</pre>
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The C parameter is the ascii value of the character separating the tokens.
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$addtok is case-insenseive, see [[$addtokcs]] for case-sensetive version.