Am 30.10.2012 um 15:31 schrieb John Devereux <j...@devereux.me.uk>:
>
> Hi,
>
> What is the correct way to set or modify the search path for tex files?
>
> I want to make it mode-dependent. For example, for figures I have
> something like
>
> \doifmode{en}
> {\def\FigDirLanguage{fig/lang_en}\def\DocumentSuffix{EN}\mainlanguage[en]}
> \doifmode{de}
> {\def\FigDirLanguage{fig/lang_de}\def\DocumentSuffix{DE}\mainlanguage[de]}
>
> [...]
>
> \setupexternalfigures[directory={fig,{\FigDirLanguage},{../fig},{../\FigDirLanguage}}]
Figures:
\startmodeset
[en] {\setupexternalfigures[directory={fig,fig/lang_en}]}
[de] {\setupexternalfigures[directory={fig,fig/lang_de}]}
[default]{\setupexternalfigures[directory={fig}]}
\stopmodeset
Language:
\startmodeset
[en]{\mainlanguage[en]}
[de]{\mainlanguage[de]}
\stopmodeset
Suffix:
\define\DocumentSuffix
{\doifmodeelse{en}{EN}{\doifmode{de}{DE}}}
or
\startmodeset
[en] {\defineexpandable\DocumentSuffix{EN}}
[de] {\defineexpandable\DocumentSuffix{DE}}
[default]{\defineexpandable\DocumentSuffix{EN}}
\stopmodeset
Wolfgang
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