Re: Calling Lisp from undo.c's record_* functions

[Stefan Monnier]

> As far as I can tell, changing a text property will result in changes to
> the undo list, but doesn't call prepare_to_modify_buffer. Rather
> modify_text_properties appears to call prepare_to_modify_buffer_1
> directly. Bit surprising -- I wouldn't have expected a function called
> "blah_1" to be called directly from anywhere other than "blah".

Ah, so maybe the call to run_undoable_change should be in
prepare_to_modify_buffer_1 rather than in prepare_to_modify_buffer.
I haven't actually looked at the code.


        Stefan