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authorGravatar David Aspinall <da@inf.ed.ac.uk>2007-12-12 11:48:04 +0000
committerGravatar David Aspinall <da@inf.ed.ac.uk>2007-12-12 11:48:04 +0000
commit78d703cd3f496c6c0ab672c4458f386b46846b2c (patch)
tree9f83c9efccd6888fb13ea85cc8fb56291ca03a04 /COMPATIBILITY
parentb0788abb74db6be63625b480106007067fd93587 (diff)
Documentation.
Diffstat (limited to 'COMPATIBILITY')
-rw-r--r--COMPATIBILITY11
1 files changed, 10 insertions, 1 deletions
diff --git a/COMPATIBILITY b/COMPATIBILITY
index 5ba3d93d..c590d705 100644
--- a/COMPATIBILITY
+++ b/COMPATIBILITY
@@ -1,7 +1,7 @@
This version of Proof General has been tested with these Emacs versions
on Linux:
- Emacs 21.4.1 -- recommended
+ Emacs 22.1.1 -- recommended
XEmacs 21.4.XX -- stable, but not recently tested
XEmacs 21.5 (beta28) -- tested, has patches for several XEmacs bugs
@@ -14,3 +14,12 @@ and prover versions:
For more possibilities, please check and contribute here:
http://proofgeneral.inf.ed.ac.uk/wiki/Main/PGEmacsVer37Final
+
+-----
+
+Backward compatibility makes the code into a bad mess. Some compatibility
+has been removed here, specifically affecting:
+
+ Isabelle 2004
+
+ Earlier buggy versions of Emacs 21 (21.4.1 should work)