[3.1.x] Used :envvar: role and .. envvar:: directive in various docs.

Backport of fbdb032de2 from master
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Nick Pope 2020-04-30 11:12:05 +01:00 committed by Mariusz Felisiak
parent 345fa40cb5
commit 4eb5e4ee4f
15 changed files with 65 additions and 49 deletions

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@ -32,7 +32,7 @@ features include:
in Python using ``ctypes``.
* Loosely-coupled to GeoDjango. For example, :class:`GEOSGeometry` objects
may be used outside of a Django project/application. In other words,
no need to have ``DJANGO_SETTINGS_MODULE`` set or use a database, etc.
no need to have :envvar:`DJANGO_SETTINGS_MODULE` set or use a database, etc.
* Mutability: :class:`GEOSGeometry` objects may be modified.
* Cross-platform and tested; compatible with Windows, Linux, Solaris, and
macOS platforms.