= private = protected
popdir()
Pops a directory from the directory stack, and sets the current directory to it.
# File lib/shell.rb, line 331 def popdir check_point notify("popdir") if pop = @dir_stack.pop chdir pop notify "dir stack: [#{@dir_stack.join ', '}]" self else Shell.Fail DirStackEmpty end Void.new(self) end