configure: Also support gtksourceview 4.x.
authorBen Pfaff <blp@cs.stanford.edu>
Mon, 14 Mar 2022 18:51:46 +0000 (11:51 -0700)
committerBen Pfaff <blp@cs.stanford.edu>
Mon, 14 Mar 2022 18:51:46 +0000 (11:51 -0700)
commitf3df59d03498645dc36d6f5cfebdf86694a76861
treecd987393f04ccfe4866908a33d16ef7edd8a23ab
parent75c0aef55a6135a0398d520519e79df2b3a21e0e
configure: Also support gtksourceview 4.x.

This doesn't require any source code changes because 4.x and 3.x are
source compatible for our purposes.
INSTALL
NEWS
configure.ac