Am 2005-10-18 um 10:23 schrieb Peter Rolf:
I tried to write a macro for a TABLE line:
\def\TestCmd{\dodoubleempty\doTestCmd}
\def\doTestCmd[#1][#2]#3{\bTR\bTD #3
\iffirstargument\hfill (#1)\fi
\eTD \bTD
\ifsecondargument
3: #2 and #3
\else
2: only #3
\fi
\eTD\eTR
}
But it never goes into "else" (if #2 is empty, I get "3: and #3")!
And it's only with the table commands around.
Why? What can I do?
the numbering is not bound to the parameter number; it's just a
counter.
calling the macro with two arguments ->
\iffirstargument is true
\ifsecondargument is true
\ifthirdargument is false
But why *does it work* without the TABLE commands??
If it would be true (or at least the reason for my problem) what you
wrote, the following should work:
\def\TestCmd{\dodoubleempty\doTestCmd}
\def\doTestCmd[#1][#2]#3{\bTR\bTD #3
\ifsecondargument
\iffirstargument\hfill (#1)\fi
\eTD \bTD
3(#1.#2.#3)
\else
\iffirstargument\hfill (#1)\fi
\eTD \bTD
2(#1/#2/#3)
\fi
\eTD\eTR
}
But there I get only a
! Incomplete \iftrue; all text was ignored after line 63.
<inserted text>
\fi
Grüßlis vom Hraban!
---
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http://contextgarden.net
http://www.cacert.org (I'm an assurer)
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