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If you build an entry with a long and complicated excursion then you
might wish to be able to refer to it later. Xy-pic provides a
mechanism for this: there is a special target form which we
haven't discussed yet:
This will introduce the new target "
name"
which will
refer to the target just before the =
. This is particularly useful
inside excursions, of course, and can also be used after
labels.
Typeset

Answer.
Xy-pic User's Guide: Next: 3.6 Grouping objects.
Up: 3 More Entries.
Previous: 3.4 Entry style.
© Kristoffer Høgsbro Rose <kris@diku.dk> / October 18, 1995.