* Update Powerline for ipython >=7
The method used for `since_5` does not work, but `since_7` does, however it is not documented.
I personally haven't found `c = get_config()` to be useful once you have generated the default `~/.ipython/profile_default/ipython_config.py` file.
Since `c.TerminalInteractiveShell.simple_prompt` is set to `False` by default, it's not worth mentioning it. There's many other things that **can** break if you change the default config options too. Additionally, `simple_prompt=True` doesn't fatally break anything, just make things less pretty. So it'd be better to not have that, but mention if things don't look pretty to make sure they didn't change that default.
* Making it work on latest version
* spacing
Specifically:
- Do not log exceptions to the same location data is output.
- Fix format, i3bar is no longer using “pseudo-JSON”, also not sure whether it
ever used format `[[right list], [left list]]`, but it definitely does not
now.
- i3bgbar branch is no longer available.
- Yet i3wm supports background color, just with the different key (`background`
vs `background_color`).
Users may be confused when installing powerline as it does not appear by
default in single-window mode. This change alerts users that they should
not expect to see the status line and points them to the help documents
for laststatus so that they can activate it in all cases if they want.
Changes:
- Usage determination transferred back to argparse (it wraps).
- Added complete description of lemonbar script to wm-widgets.rst.
- --interval and --height got their arguments clarified by metavar: it was not
clear what units they use.
- --bar-command got its metavar because it is better then default BAR_COMMAND.
- --bar-command short variant is now -C.
Most of the files are empty and need to be copied or rewritten from the
old docs. Font patching docs have been removed entirely and will be
moved to the powerline-fontpatcher repo.
Ref #769
Max Coplan
Martin Gabelmann
Foo
Benny Powers
Jiri Tyr
Daniel Hahler
S0lll0s
Kim Silkebækken