jasonphillips

Interesting... there are existing tests for undoing column / row addition and deletion (eg: https://github.com/jasonphillips/slate-deep-table/tree/master/tests/undo-remove-column), so I'm initially confused as to how those are passing yet the behavior may be...

On further examination, this appears to be related to the recent Slate issue with undo / redo and editor focus: https://github.com/ianstormtaylor/slate/issues/2891 I verified by building my example with Undo /...

And this second Slate bug: https://github.com/ianstormtaylor/slate/issues/2729 So there are multiple unresolved issues with editor focus and history undo / redo in Slate core now.

We're running into this problem as well -- and I haven't tested the PR's fix myself but it looks solid. Could we move it forward?

> FYI, the bug is not present in the repo it has been forked from, so you might as well do without the stream part until this is fixed. Hmm,...

Hmm - yeah it should run fine in Lambda using the approach in that blog. On inspection, your error message (`Error: Unable to find file`) looks like it's coming from...

I've been able to run it successfully on both Macs in my immediate area... the error you have (`spawn is not a function`) is difficult to work out from here,...

That error `spawn EACCES` looks like a missing executable or permissions problem; would usually be fired if your lambda's deployed zip file doesn't contain the binary for `pdftk` or can't...

Hmmm good question... that would be a useful feature. I think there's a way to work it in, but it would take some refactoring to make sure all the schema...

The ability to access the TablePosition has now been added, as of: https://github.com/jasonphillips/slate-deep-table/pull/19 -- in case that helps with your implementation. I'm still not certain how much underlying code would...