Structural edits, sheet renames and deletes, and a cut to another sheet
rewrite the xl() references in Python code, and could make a cell's code
longer than the 8,192-character limit that python.set enforces. Opening the
saved file then dropped that code to its value. Such an edit is now refused
with a message naming the cell, and nothing changes; keeping the old text
would have left a reference the edit had moved.
prxnvt
52b00fe8f8