Re: [PG-devel] Why does proof-retract-until-point call proof-activate-scripting?

2011-05-05 Thread Hendrik Tews
David Aspinall david.aspin...@ed.ac.uk writes: why does proof-retract-until-point make the current buffer the active scripting buffer? It seems that Proof General anticipates that the user starts asserting immediately afterward. Not particularly, this is to enforce the

Re: [PG-devel] proof-follow-mode in invisible buffers

2011-05-05 Thread Hendrik Tews
David Aspinall david.aspin...@ed.ac.uk writes: In order to do some changes in A the user unlocks A, thereby retracting B. If B is not visible, then the point in B will be moved to the beginning of the buffer. [ is there a difference between what happens with B invisible and