1,100fo
can fold lines from beginning to 100th line in ex mode,i can unfold the lines in normal mode with zo
and just click enter
to expand it in insert mode,now how can unfold it in ex mode?1,100nofo
and 1,100unfo
can't work.
You can use the :foldopen
command to open all folds in a range. You can also shorten it to :foldo
. So, in your case, :1,100foldo
would do.
Note that what this does is open the folds, which is not really the inverse operation to creating the folds (which is what :fold
does.) The inverse operation would be to delete the folds (which you can do with zd
or perhaps zD
.) There is no command to delete folds directly from Ex, you would have to use something like :normal! zd
to call the corresponding Normal mode command.