On Nov 11, 2009, at 22:47, Felix Hartmann wrote:
> Best however would be a command to append labels like { append name '${ref}'
> } that would replace the current command
> { name '${name} {ref}' | '${name}' | '${ref}' }. In case that nothing in the
> append name '' exists then it will not be carried out. In case that some
> exist, only those existing should be placed.
Could you provide an example of what you want to do?
Would something like this work for you:
{name '${name|append:ref}'}
which would have the same effect as { name '${name} {ref}' | '${name}' |
'${ref}' }? If so, what is the advantage of the append?
Cheers.
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