The GUI
the part of the immutable command execution context which comes from the app
The container that can be passed around to provide the configuration things
for the whole life of the App
global mutable state
short lived wrapping of a few things which are needed for the handling
of a command in a panel and won’t be modified during the operation.
short lived wrapping of a few things which are needed for displaying
panels
A colon on screen containing a stack of states, the top
one being visible
the part of the command execution context which comes from the panel
The unique identifiant of a panel
light information about the currently selected
file and maybe line number
All the precomputed status which don’t involve a verb
the status contains information written on the grey line
near the bottom of the screen