use original two greys for syntax for transform source #23
Description
search 663832872 in layout for wip.
it looks good in the tests.
maybe also make this a special capture, distinct for the tab-based ones.
one plan:
for menus with non-hole source, make first item the capture of the source.
first transform is source -> source-capture.
is source 'actually captured' (for matches)?
also populate source-capture -> source transformation.
so pressing enter enter would be the same as tab (a 'half' capture?) (enter enter again uncaptures)