# A column can hold no pane, as acme's can (cols.c:186). Newcol makes one
# empty, its tag over blank space and holding the keyboard; the next pane
# made while it is the active column fills it whole (makenewwindow,
# util.c:468-469); and a shell that exits there leaves it empty again, the
# keyboard back on its tag.
file notes.txt one\ntwo
config Verbose off
start 24 100 notes.txt
wait 8000 notes.txt
stable 700 20000
key space c n
stable 400 5000
snap newcol
key a-n
stable 700 15000
snap filled
key c-b
stable 400 5000
text exit
key enter
stable 700 10000
snap emptied