aboutsummaryrefslogtreecommitdiff
path: root/BUGS
diff options
context:
space:
mode:
Diffstat (limited to 'BUGS')
-rw-r--r--BUGS5
1 files changed, 5 insertions, 0 deletions
diff --git a/BUGS b/BUGS
index 28578b2e..5585ca68 100644
--- a/BUGS
+++ b/BUGS
@@ -67,6 +67,11 @@ FSF Emacs specific bugs
LEGO Proof General Bugs
=======================
+* If LEGO attempts to write a (object) file in a non-writable
+ directory, it forgets the protocol mechanism on how to interact with
+ Proof General and gets stuck. Workaround: directly enter "Configure
+ AnnotateOn" in the Proof Shell to recover.
+
* After a `Discharge', retraction ought to only be possible back to the
first declaration/definition which is discharged. However, LEGO Proof
General does not know that Discharge has such a non-local effect.