Hi,
I'm trying to insert the macro \pagerange into the code from
texmf-context/tex/context/base/bibl-tra.mkiv but I'm quite lost. The macro
should make proper page ranges from the bibtex file entries (Pages = {...}).
That means remove any whitespace before and after the hyphen and double a
single hyphen:
7-9 -> 7--9
1 - 3a -> 1--3a
\def\pagerange#1%
{\directlua{
range = string.gsub("#1", "\%s*[-\%s]+", "--")
tex.sprint(range)}}
Thanks for suggestions,
Florian
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