insert translation

[Sven Utcke]

Hi,

I would like to write a function that finds translations for the word
under the cursor and then replaces the word under the cursor by one of
the translations.  I have no problem getting a buffer containing all
translations, but don't know how to proceed from there.  I would like
to either click on one of the translations, or move the cursor to one
and press enter.  What is the easiest way to do this, where a
translation matches (roughly) the middle part of

|\([^ |][^|]*[^ |]\) *|

TIA

Sven
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