From 6829dd086726973acb28bd8c952f80dd90c28afb Mon Sep 17 00:00:00 2001
From: David Aspinall
Date: Thu, 9 Mar 2000 10:42:11 +0000
Subject: Moved some comments to README

---
 demoisa/demoisa.el | 42 +-----------------------------------------
 1 file changed, 1 insertion(+), 41 deletions(-)

diff --git a/demoisa/demoisa.el b/demoisa/demoisa.el
index c5ab933f..9cee59ca 100644
--- a/demoisa/demoisa.el
+++ b/demoisa/demoisa.el
@@ -8,47 +8,7 @@
 ;;
 ;; =================================================================
 ;;
-;;		Isabelle Proof General in 30 setqs
-;;
-;; This is a whittled down version of Isabelle Proof General, supplied
-;; as an (almost) minimal demonstration of how to instantiate Proof
-;; General to a particular proof assistant.  You can use this as a
-;; template to get support for a new assistant going.
-;;
-;; This mode uses the unadulterated terminal interface of Isabelle, to
-;; demonstrate that hacking the proof assistant is not necessary to
-;; get basic features working.
-;;
-;; And it really works!  You you get a toolbar, menus, short-cut keys,
-;; script management for multiple files, a function menu, ability to
-;; run proof assistant remotely, etc, etc.
-;;
-;; To try it out, set in the shell PROOFGENERAL_ASSISTANTS=demoisa
-;; before invoking Emacs.  (Of course, you need Isabelle installed).
-;;
-;; What's missing? 
-;;
-;;  1. A few handy commands (e.g. proof-find-theorems-command)
-;;  2. Syntax settings and highlighting for proof scripts
-;;  3. Indentation for proof scripts
-;;  4. Special markup characters in output for robustness 
-;;  5. True script management for multiple files (automatic mode is used)
-;;  6. Proof by pointing
-;;
-;; How easy is it to add all that?
-;;
-;;  1. Trivial.  2. A table specifying syntax codes for characters
-;;  (strings, brackets, etc) and some regexps; depends on complexity
-;;  of syntax.  3. A bit of elisp to scan script; depends on
-;;  complexity of syntax.  4. Needs hacking in the proof assistant:
-;;  how hard is to hack your assistant to do this?  5. Depends on file
-;;  management mechanism in the prover, may need hacking there to send
-;;  messages. But automatic multiple files may be all you need anyway.
-;;  6. Non trivial (but worth a go).
-;;
-;;
-;; =================================================================
-;;
+;; See README in this directory for an introduction.
 ;;
 ;; Basic configuration is controlled by one line in `proof-site.el'.
 ;; It has this line in proof-assistant-table:
-- 
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