akkartik/driver.love - Change 2SFUUNACWBGQBUQSLDC3L2L5QMDTEM56SEXRIB62RAF2VMASKYOQC

bugfix

Scenario:

focus cursor on an empty definition
hit F4 Before this commit the driver completely hangs. And I'm starting to become more sensitive that the hanging is a lousy experience.

This scenario is actually a reasonably common thing, because driver shows the error from the previous session on startup, and I've kinda trained myself to hit 'F4' to clear stale error messages. But I just hit 'F4' on an empty buffer and hit this problem.

How to clear error messages on quit? I can't think of a good reliable way.. besides, if you quit while the error exists perhaps it should remain?

Created by akkartik today at 15:10

2SFUUNACWBGQBUQSLDC3L2L5QMDTEM56SEXRIB62RAF2VMASKYOQC

Dependencies

In channels

main

Change contents

File addition: 0136-empty_editor (----------)

[3.2]

empty_editor = function(State)
	if #State.lines == 0 then return true end
	if #State.lines == 1 then
		return State.lines[1].data == ''
	end
	return false
end

Insertion in 0112-submit_definition at line 2 [2.59]
[2.96]
[2.96]
```
	-- always clear error on 'F4'
```
Insertion in 0112-submit_definition at line 4 [2.59]
[2.125]
[2.125]
```
	if empty_editor(State) then
		return
	end
```
Replacement in 0112-submit_definition at line 24 [2.59]
B:BD[2.567] → [2.567:571]
```
end
```
[2.567]
```
end
```

bugfix

Dependencies

In channels

Change contents

File addition: 0136-empty_editor (----------)

Insertion in 0112-submit_definition at line 2 [2.59]

Insertion in 0112-submit_definition at line 4 [2.59]

Replacement in 0112-submit_definition at line 24 [2.59]