[NTG-context] conditional for undefined references

Pablo Rodriguez oinos at gmx.es
Mon Mar 30 10:06:16 CEST 2020

On 3/29/20 2:33 PM, Wolfgang Schuster wrote:
> Pablo Rodriguez schrieb am 29.03.2020 um 13:53:
>> [...]
>> Is there a way to deal with undefined references?
>> [...]
>> Any chance to be able to catch a "??" output (or \dummyreference) from
>> "\in[reference]"?
> What you can do is to use the \doifelsereferencefound command to check
> if the requested reference exists before you get the page number etc.

Many thanks for your reply, Wolfgang.

\doifelsereferencefound is exactly what I need.

Many thanks for your help,


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