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Random #Debian Astro package of the week is gnudatalanguage. GNU Data Language (GDL) is a free IDL (Interactive Data Language) compatible incremental compiler. It has full syntax compatibility with IDL 7.1. IDL is a registered trademark of ITT Visual Information Solutions. From IDL 8.0, the following language elements are supported:

* FOREACH loop
* negative array indices
* garbage collection pointers and objects
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* call methods on an object using "." (e. g. `object.aMemberProcedure,arg1`)
The file input output system is fully implemented. GUI support (widgets) is officially provided, but it's not complete yet.

This package contains the main commandline and interpreter frontend.

https://github.com/gnudatalanguage/gdl
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