--- a/README Thu Oct 28 11:32:37 1993 +0100
+++ b/README Thu Oct 28 17:40:50 1993 +0100
@@ -1,7 +1,7 @@
- ISABELLE-92 DISTRIBUTION DIRECTORY
+ ISABELLE-93 DISTRIBUTION DIRECTORY
------------------------------------------------------------------------------
-ISABELLE-92 IS INCOMPATIBLE WITH EARLIER VERSIONS. PLEASE CONSULT THE
+ISABELLE-93 IS INCOMPATIBLE WITH EARLIER VERSIONS. PLEASE CONSULT THE
DOCUMENTATION.
------------------------------------------------------------------------------
@@ -13,8 +13,8 @@
THE MAKEFILES
The Makefiles can use two different Standard ML compilers: Poly/ML version
-1.88MSX or later (from Abstract Hardware Ltd) and Standard ML of New Jersey
-(Version 75 or later). Poly/ML is a commercial product and costs money,
+2.03 or later (from Abstract Hardware Ltd) and Standard ML of New Jersey
+(Version 0.93 or later). Poly/ML is a commercial product and costs money,
but it is reliable and its database system is convenient for interactive
work. SML of New Jersey requires lots of memory and disc space, but it is
free and its code sometimes runs faster. Both compilers are perfectly
@@ -33,7 +33,12 @@
ISABELLECOMP is the ML compiler, typically "poly -noDisplay" or "sml". If
ISABELLECOMP begins with the letters "poly" then the Makefiles assume that
it is Poly/ML; if it begins with the letters "sml" then they assume
-Standard ML of New Jersey.
+Standard ML of New Jersey.
+
+If a Poly/ML session fails with the message "Run out of store" then you
+have used up the entire heap. If your tactic is not in a loop, allocating
+more heap at startup should correct the problem. For instance, "poly -h
+15000" allocates sufficient heap space to rebuild all Isabelle examples.
STRUCTURE OF THIS DIRECTORY
@@ -41,16 +46,14 @@
The directory Pure containes pure Isabelle, which has no object-logic.
Other important files include...
- COPYRIGHT Copyright notice and Disclaimer of Warranty
- make-rulenames shell script used during Make
- make-all shell script for building entire system
- expandshort shell script to expand "shortcuts" in files
- prove_goal.el Emacs command to change proof format
- xlisten shell script for running Isabelle under X
- teeinput shell script to run Isabelle, logging inputs to a file
- theory-template.ML template file for defining new theories
- Pure directory of source files for Pure Isabelle
- Provers directory of generic theorem provers
+ COPYRIGHT Copyright notice and Disclaimer of Warranty
+ make-all shell script for building entire system
+ expandshort shell script to expand "shortcuts" in files
+ prove_goal.el Emacs command to change proof format
+ xlisten shell script for running Isabelle under X
+ teeinput shell script to run Isabelle, logging inputs to a file
+ Pure directory of source files for Pure Isabelle
+ Provers directory of generic theorem provers
xlisten sets up a window running Isabelle, with a separate small "listener"
window, which keeps a log of all input lines. This log is a useful record
@@ -58,14 +61,16 @@
least to record (if not to display) the log.
The following subdirectories contain object-logics:
- FOL Natural deduction logic (intuitionistic and classical)
- ZF Zermelo-Fraenkel Set theory
- CTT Constructive Type Theory
- HOL Classical Higher-Order Logic
- LK Classical sequent calculus
- Modal The modal logics T, S4, S43
- LCF Logic for Computable Functions (domain theory)
- Cube Barendregt's Lambda Cube
+ FOL Natural deduction First-Order Logic (intuitionistic and classical)
+ FOLP First-Order Logic with Proof terms
+ ZF Zermelo-Fraenkel set theory
+ CTT Constructive Type Theory
+ HOL Classical Higher-Order Logic
+ LK Classical first-order sequent calculus
+ Modal The modal logics T, S4, S43
+ LCF Logic for Computable Functions (domain theory)
+ CCL Martin Coen's Classical Computational Logic
+ Cube Barendregt's Lambda Cube
Object-logics include examples files in subdirectory ex or file ex.ML.
These files can be loaded in batch mode. The commands can also be
@@ -110,4 +115,4 @@
D-8000 Muenchen 2
Germany
-Last updated 25 August 1992
+Last updated 28 October 1993