[NTG-context] Project & automatic lookup for included directories

2012-08-15 Thread Procházka Lukáš Ing . - Pontex s . r . o .

Hello,

I have a product file which includes an environment file placed two directories 
up.

What is the default lookup of \environment? I thought it were at least one 
level up, but I'm not sure.

My code so far is:


\usepath[{.,..,../..}]

\environment _e-Geom.mkiv % In fact in '../../_e-Geom.mkiv'

\startproduct *
  AAA

  \section{SSS}
\stopproduct


The code works; but what members in '\usepath[{.,..,../..,../../..}]' are 
really necessary (so what lookup is performed automatically? - '.' = the 
current directory? and/or '..' = the parent directory?)?

Suppose having 3 files:

_e-Geom.mkiv
../_e-Geom.mkiv
../../_e-Geom.mkiv

Which of them will be used when I write '\environment _e-Geom.mkiv' and

a) I specify explicitly \usepath[{../..}]?
b) I don't use '\usepath'?

TIA.

Lukas


--
Ing. Lukáš Procházka [mailto:l...@pontex.cz]
Pontex s. r. o.  [mailto:pon...@pontex.cz] [http://www.pontex.cz]
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147 14 Praha 4

Tel: +420 244 062 238
Fax: +420 244 461 038

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Re: [NTG-context] Project & automatic lookup for included directories

2012-08-19 Thread Sietse Brouwer
A little experimentation shows the lookup order is as follows, from
highest to lowest priority:
current directory,
parent,
grandparent,
whatever is in \usepath.

> What is the default lookup of \environment? I thought it were at least one
> level up, but I'm not sure.

current directory, parent directory, grandparent

> Suppose having 3 files:
>
> _e-Geom.mkiv
> ../_e-Geom.mkiv
> ../../_e-Geom.mkiv
>
> Which of them will be used when I write '\environment _e-Geom.mkiv' and
>
> a) I specify explicitly \usepath[{../..}]?
> b) I don't use '\usepath'?

_e-Geom.mkiv will be used in both cases.

Does anybody know if there is a way to specify a lookup path that has
higher priority than the default lookups? I don't know one myself.

Cheers,
Sietse
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