workspace 3 output VGA-1
workspace "4: output" output VGA-2
workspace bleh output LVDS1/I_1
+# See #3646
+workspace foo output a b c "a b c"
EOT
$expected = <<'EOT';
cfg_workspace(3, VGA-1)
cfg_workspace(4: output, VGA-2)
cfg_workspace(bleh, LVDS1/I_1)
+cfg_workspace(foo, a)
+cfg_workspace((null), b)
+cfg_workspace((null), c)
+cfg_workspace((null), a b c)
EOT
is(parser_calls($config),