packages feed

yi-0.10.1: src/tests/vimtests/ex/g/1.test

-- Input
(2,1)
a 1
bb 2
bb 3
bb 4
ba 5
bb 6
bb 3
-- Output
(2,1)
a 1
bb 2
bb x
bb 4
ba 5
bb 6
bb x
-- Events
:g/bb/s/3/x/<CR>