When switching away from Vim and your terminal supports the FocusLost
autocommand, set the statusline to inactive, so it won't distract you
too much when working with another application.
In the gui, the FocusLost autocommand should always trigger.
This is now the default, if people start complaining, that behaviour
should probably be made configurable.
closes#1807
closes#1730
- Make sure to always call the term extension on TermOpen autocommands
- consistently use the airline_term highlighting group
- hard code the airline_term highlighting group, because by the time the
function airline#themes#patch() is called the highlighting group
airline_c would no be defined, so we cannot dynamically get those
attributes
- In the documentation, mention how the g:airline_mode_map can be set
including the terminal section
This enables the highlighting caching only when the variable
g:airline_highlighting_cache is set to 1
Should make airline faster and more performant, because we can save a
lot of expensive C core calls. However, when redefining highlighting
groups, it might not correctly reset the cache.
Previously the user was expected to set 'laststatus' himself to 2 if he
wanted to have airline be shown by default.
However it doesn't make much sense to have airline installed but not
display the statusline. Therefore, set the 'laststatus' to 2, if it
isn't set to it already.
When cacheing the values of buffer number, window number per tabpage, we
might forget to update the statusline when it is actually needed, e.g.
on `:tab help h | norm! gt` which would then still display "Help" also
we are not in a help window anymore.
Therefore cache those values (including current tabpage number)
globally.
fixes#1253
This fixes issue #858
previously, the the on_window_changed() function returned early when the
popupmenu was visible, which also means, that a new preview window
created by the popup menu would not be rendered correctly until one
moves into this window.
Therefore, I made it not return early, even if the popup menu was opened
to make sure, it will be rendered. However, since the popup menu is
open, this might have unwanted consequences, if some plugin or other
function from airline calls some normal mode command (e.g. wordcount
which should not be enabled for preview windows). So this might break
subtile in other areas later.
An alternative might be to just document the fact, that airline won't
color preview windows at all. But I don't like that either.
