cssimagescaled: Use gtk_css_parser_consume_function()
authorBenjamin Otte <otte@redhat.com>
Sun, 31 Mar 2019 17:24:53 +0000 (19:24 +0200)
committerBenjamin Otte <otte@redhat.com>
Fri, 12 Apr 2019 17:34:28 +0000 (19:34 +0200)
commit21616f6e2eea2889e6560033d08720d8dd928574
tree5880365d99987d7e9d38fb8a0a092a6ebc77836a
parent8157004068b4a71bdb8629e07fdb1f4f6139f954
cssimagescaled: Use gtk_css_parser_consume_function()

As part of that, adapt the syntax from
  -gtk-scaled( [<image>, <int>?]# )
to
  -gtk-scaled( [<image> <int>?]# )

because the commas should be used to separate distinct elements.

Note that almost nobody specifies the scale anyway.
gtk/gtkcssimagescaled.c