Machete file edit - unable to insert white characters

[mkondratek]

Bug description

1. Checkout a branch that does not exist in the machete file
2. Open machete file
3. Try to insert the branch's entry below some other branch (e.g. develop, at least one level indent)

Actual:
Carriage returns immediately to the beginning of the line once a white character is inserted

Expected:
Carriage remains in place; user can insert an entry at any indention level

WORKAROUND:
write the entry name first; move it later

[PawelLipski]

Huh I can't reproduce 👶🏻 could you attach a screen recording? 🎥

[mkondratek]

Screen.Recording.2023-03-06.at.09.56.19.mov

The backgroundable task appearing for a in the split second is Updating Git Machete status...

[PawelLipski]

Huh weird... I'm seeing this Updating Git Machete status... when trying to repro, but trailing whitespace isn't removed.
It would be nice to check if com.virtuslab.gitmachete.frontend.file.MacheteFileWriter#writeBranchLayout is being called and what's the stacktrace of this call if so

[PawelLipski]

(btw edition doesn't mean the act of editing, i.e. PL edycja; it means PL nakład, wydanie)