Document Classes ⇒ How to output warnings

[Berticus]

The \ClassWarningNoLines and \ClassWarning commands only work when you use the \ProcessOptions command. How do I issue warnings after that?

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Code, edit and compile here:

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\ProcessOptions\relax
\ifthenelse{\boolean{someboolean}}{dosomething}{\ClassWarningNoLines{myclass}{Cannot use this command at this point}}
 
 
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Run LaTeX here

I get an undefined control sequence error. I also tried this:

Code: Select all

Code, edit and compile here:

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\ProcessOptions\relax
\ifthenelse{\boolean{someboolean}}{dosomething}{\@warning{Cannot use this command at this point}}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Run LaTeX here

But when I do something that should create that warning, it isn't done.

[phi]

The command is called \ClassWarningNoLine, without 's' at the end. \ClassWarning and \ClassWarningNoLine should work everywhere, independent of \ProcessOptions.