Document new environment variables
authorMatthias Clasen <mclasen@redhat.com>
Tue, 9 Jul 2013 14:07:10 +0000 (10:07 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Tue, 9 Jul 2013 14:25:40 +0000 (10:25 -0400)
commit2c8ffef284afd4772b0aa38afdaf2f51775d9bb9
treea9be22f39e411f5d103037b62565301743d33fd9
parent660a1f304e28e6531a1a6bee791fe9a93f214aec
Document new environment variables

Explain GDK_SCALE and GDK_DPI_SCALE.
docs/reference/gtk/x11.sgml