Causative not detected for verbs that end in す

[melink14]

This problem occurs with verbs like 話す not being detected when in their causative forms such as 話させる this isn't the verb I tried it on either. I also tried it with the verb 飛ばす＞飛ばさせる and it still doesn't detect it. It also detects passive す ending verbs as causative or passive as well.

[tora-pan]

I can try to look into this one.

My guess is that it needs to be added to the deinflect.dat

It currently doesn't include an entry matching this case. I think something like this would need to be added:
させる　す　###　#

However, I'm not currently sure what these numbers represent exactly.

しましょう	す	640	2
しましょう	する	4224	2

I think the final number is the category like volitional or passive so in this case, it would be the causative form of a transitive verb.

Another test with 負かす：

[melink14]

You can read a break down of how the logic works here:
#988

For this and the rest of the deinflection labled issues; I've been waiting on fixing #257 to make it easier to update and understand but we can still fix smaller things as we need to.

I also can no longer reproduce the logic I mentioned in OP about sometimes it deinflecting passive conjugations as 'passive or causitive' so maybe there are no edge cases here.

[melink14]

whoops, I was checking potential forms not passive. Realized after looking at the dat file.

話される says it is a passive or causitive infelction of 話す and I think we should be confident about why that was put in. I think I looked briefly but didn't record any findings here.