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Summary of Changes for Proof General 2.2 from 2.1
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* Toolbar has four new buttons: Show, Context, Info, Command
These invoke commands previously available on keys/menus.
* Toolbar enablers have been added.
Buttons are automatically enabled or disabled as appropriate.
This may require XEmacs 21 for reliable working.
(Toolbar only works with XEmacs)
* Tweaks for Isabelle and Isar syntax. Fixed problem with
recognizing goals of the old form val prems = goal ...
* Terminal string now automatically added to command for C-c C-v
* Cleaned up example files so all demonstrate same theorem "conj_comms".
Would be nice to add more theorems to compare scripts/proofs in
different systems. Please send in example scripts!
* Other minor improvements and alterations:
- Shorter buffer names (esp for Coq).
- Set proof-{qed,save}-commands so the toolbar functions work.
- Removed transparent gif from splash screen because XEmacs can't
display it nicely.
- Documentation updates
Only in the developer's release:
* Provisional instantiation of Proof General for
Plastic (http://www.dur.ac.uk/CARG/plastic.html)
by Paul Callaghan <P.C.Callaghan@durham.ac.uk>.
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