[htdig] indexing/searching words with Hyphens

[Stefan S. <tal...@in...>]

Hi,

using Htdig 3.1.6 I ran into a problem.

My site includes various words like "ldg-s" or "ldg-a" ans such and these
are product types, people do naturaly also search for these words including
the hyphen.

Now it seems for instance "ldg-s" gets included into thtdig's wordlist as
"ldgs" butt funny enough even searching for "ldgs" does not reveal any
results - whereas searching for "ldg s" does bring results but noone would
search like this (replacing a hyphen with a space).

My assumption on how to fix this was to include:
     extra_word_characters: -
into my configuration but it didn't seem to work.
Is there any way how I can make searching for words with hyphens possible in
3.1.6?

Thanks!

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