[NTG-context] comparing strings

Pablo Rodriguez oinos at gmx.es
Thu Sep 17 19:51:14 CEST 2015

On 09/17/2015 07:26 PM, Wolfgang Schuster wrote:
>> Pablo Rodriguez 17. September 2015 18:47
>> [...]
>> \unexpanded\def\MyUpper#1%
>> {\ctxlua{document.gouppercase("#1")}}
>> \starttext
>> \doif{\MyUpper{adfalkjfaeñf}}{\MyUpper{aDFAlkjfaeñf}}{equal}{unequal}
>> Why are are the first two strings unequal?
> You can’t use a unexpandable (which you created with \unexpanded) in
> ConTeXts \doifXXX commands.

Many thanks for your reply, Wolfgang.

I see. I thought it was better to add \unexpanded before a pure \def.

Is it \unexpaded required before a \def with more than one argument?

(Sorry, but expansion is a concept which I’m not familiar with.)

> PS. You need \doifelse and not \doif.

I realized this too sending the message to the list.


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