gkeyfile: Test that whitespace is allowed after numbers
gkeyfile: Test that whitespace is allowed after numbers

Test that whitespace is allowed after numbers - this was fixed in
commit 7a45dde4fe64b4f6c6d3ebc54dfb54d106290e9d.

MathieuDuponchelle/glib,MathieuDuponchelle/glib,MathieuDuponchelle/glib,johne53/MB3Glib,Distrotech/glib,ieei/glib,Distrotech/glib,Distrotech/glib,johne53/MB3Glib,endlessm/glib,ieei/glib,mzabaluev/glib,johne53/MB3Glib,ieei/glib,johne53/MB3Glib,ieei/glib,MathieuDuponchelle/glib,endlessm/glib,mzabaluev/glib,mzabaluev/glib,Distrotech/glib,endlessm/glib,mzabaluev/glib,johne53/MB3Glib,ieei/glib,MathieuDuponchelle/glib,endlessm/glib,johne53/MB3Glib,Distrotech/glib,endlessm/glib,mzabaluev/glib