From d0bdf6b4c0dd8318dfeb8ca7b7d7aad9e0752b89 Mon Sep 17 00:00:00 2001
From: David Aspinall
Date: Fri, 16 Aug 2002 17:01:42 +0000
Subject: Update

---
 TODO | 24 ++++--------------------
 todo |  8 ++++++++
 2 files changed, 12 insertions(+), 20 deletions(-)

diff --git a/TODO b/TODO
index 8800d46e..1de24ff9 100644
--- a/TODO
+++ b/TODO
@@ -16,26 +16,15 @@ Plans for upcoming versions
 
 * Support more proof assistants
 
-* Add a browser mode for browsing script files 
-  and/or theory data-structures in the prover.
+* Add a browser mode for browsing script files and/or live theory
+  data-structures, in the prover.
 
-* More flexible goals buffer mode to allow menus of
-  common proof commands.
-
-* Unified context (right-button) menu in and out of spans.
-  Including paste option and other editing commands.
+* More flexible goals buffer mode to allow menus of common proof
+  commands, especially via PBP-style highlighting
 
 * Implement ideas in the Proof General White Paper. 
   (See the Development section of the web page for a link).
 
-* A more flexible way of choosing which instance of PG we want,
-  allowing matches on the buffer before choosing the mode function.
-
-* Isabelle PG: Non-blocking for .thy loading from .ML files.
-
-* Generic adjusting of pretty-printer line width (currently implemented
-  in several instances)
-
 * Queue manipulation improvement: allow to extend or reduce
   during processing, with fewer "Proof Process Busy" messages.  
 
@@ -43,10 +32,5 @@ Plans for upcoming versions
   crucial points in code so that C-g can safely be used during script 
   processing.  Handle deleted buffers smoothly.
 
-* Implement "Atomic Command Sequence" idea, or something like
-  it.  To allow more flexible understanding of undo behaviour
-  of proof assistants.  Alternative is to base markup of 
-  undoable regions on proof assistant output or messages.
-
 * Make an XEmacs package
 
diff --git a/todo b/todo
index ccfef320..9cf57aac 100644
--- a/todo
+++ b/todo
@@ -32,6 +32,14 @@ X (Low)		e.g. probably not worth spending time on
 
 ** 2. Things to do in the generic interface
 
+*** X A more flexible way of choosing which instance of PG we want,
+    allowing matches on the buffer before choosing the mode function.
+
+*** D Isabelle PG: Non-blocking for .thy loading from .ML files.
+
+*** B Generic adjusting of pretty-printer line width (currently
+    implemented in several instances)
+
 *** D Make code robust against accidental buffer kills
       by regenerating auxiliary buffers automatically. 
 
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