run
reset
resize 80 25
set_editor_env
----
TEA WINDOW SIZE: {80 25}
-- view:
> [7m [0m                                                                           ␤
M-? toggle key help • C-d erase/stop • C-c clear/cancel • M-. hide/show prompt🛇

# By default the external editor is not enabled.
run
key alt+f2
----
-- view:
> [7m [0m                                                                           ␤
M-? toggle key help • C-d erase/stop • C-c clear/cancel • M-. hide/show prompt🛇

# But it can be enabled explicitly.
run
enable_ext_edit
key alt+f2
----
TEA EXEC
-- view:
> [7m [0m                                                                           ␤
M-? toggle key help • C-d erase/stop • C-c clear/cancel • M-. hide/show prompt🛇

# However this doesn't work if the env var is unset.
run
unset_editor_env
key alt+f2
----
TEA PRINT: {env var EDITOR empty or not set}
-- view:
> [7m [0m                                                                           ␤
M-? toggle key help • C-d erase/stop • C-c clear/cancel • M-. hide/show prompt🛇
