[lldb] help(symbol) in lldb's embedded Python interpreter shows an empty screen #166610
Description
Using Python's built-in help shows an empty screen when the statusline is enabled.
(lldb) script Python Interactive Interpreter. To exit, type 'quit()', 'exit()' or Ctrl-D. >>> help(print) This just shows (END) at the bottom of the screen, where the statusline line is supposed to be.
After disabling the statusline with settings set show-statusline false, things are back to normal, with the help text printed at the bottom of the screen.
Help on built-in function print in module builtins: print(...) print(value, ..., sep=' ', end='\n', file=sys.stdout, flush=False) Prints the values to a stream, or to sys.stdout by default. Optional keyword arguments: file: a file-like object (stream); defaults to the current sys.stdout. sep: string inserted between values, default a space. end: string appended after the last value, default a newline. flush: whether to forcibly flush the stream. (END) rdar://155170974