[KLUDGE] (was: reftex-view-crossref seems not to work for external documents)

[Uwe Brauer]

>>> "UB" == Uwe Brauer <oub@mat.ucm.es> writes:

> Hi 

> according to the documentation 
> ,----
> | reftex-view-crossref is an autoloaded interactive compiled Lisp
> | function in ‘reftex-dcr.el’.
> | 
> | (reftex-view-crossref &optional ARG AUTO-HOW FAIL-QUIETLY)
> | 
> | View cross reference of macro at point.
> | 
> | Point must be on the KEY argument.  When at a ‘\ref’ macro, show
> | corresponding ‘\label’ definition, also in external
> | documents (‘xr’).  When on a label, show a locations where KEY is
> | referenced.  Subsequent calls find additional locations.  When on
> | a ‘\cite’, show the associated ‘\bibitem’ macro or the BibTeX
> | database entry.  When on a ‘\bibitem’, show a ‘\cite’ macro
> | which uses this KEY.  When on an ‘\index’, show other locations
> | marked by the same index entry.
> `----

> I attach two files, using the externaldocument command.

> When I run the reftex-view-crossref I obtain the following error 


> ,----
> | Debugger entered--Lisp error: (error "ref: Label E:EULERPOISSON not found")
> |   signal(error ("ref: Label E:EULERPOISSON not found"))
> |   error("ref: Label %s not found" "E:EULERPOISSON")
> |   reftex-view-cr-ref((4) "E:EULERPOISSON" nil)
> |   reftex-view-crossref((4))
> |   funcall-interactively(reftex-view-crossref (4))
> |   call-interactively(reftex-view-crossref nil nil)
> |   command-execute(reftex-view-crossref)
> `----

> Any idea what is the problem?


\includeonly{}
\begin{document}
\include{file1}

Sort of helps

But it is a kludge.

Uwe Brauer

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