From c8e63e5d3d953540a4459272cf13a26935c23c28 Mon Sep 17 00:00:00 2001
From: David Aspinall
Date: Tue, 21 Sep 1999 17:20:13 +0000
Subject: Adjusted proof-shell-proof-completed-regexp to match against whole of
 proofstate output including "No subgoals!" message. Now PG can correctly set
 the proof-shell-proof-completed flag.

---
 isa/isa.el | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/isa/isa.el b/isa/isa.el
index c919f3e2..84dff6c5 100644
--- a/isa/isa.el
+++ b/isa/isa.el
@@ -161,14 +161,11 @@ no regular or easily discernable structure."
 
    ;; for issuing command, not used to track cwd in any way.
    proof-shell-cd			"cd \"%s\";"
-   proof-shell-proof-completed-regexp   "$^"         ; "No subgoals!" deactivated
 
    ;; FIXME: the next two are probably only good for NJ/SML
    proof-shell-error-regexp		"^.*Error:\\|^\364\\*\\*\\*"
    proof-shell-interrupt-regexp         "Interrupt"
    
-   ;; nothing appropriate for: proof-shell-abort-goal-regexp
-
    ;; matches names of assumptions
    proof-shell-assumption-regexp	isa-id
    ;; matches subgoal name
@@ -180,6 +177,15 @@ no regular or easily discernable structure."
    proof-shell-start-goals-regexp	"\366\n"
    proof-shell-end-goals-regexp		"\367"
    proof-shell-goal-char	        ?\370
+
+   proof-shell-proof-completed-regexp   (concat 
+					 proof-shell-start-goals-regexp
+					 ;; FIXME: next regexp is horrible,
+					 ;; but seems only reliable way
+					 ;; of matching a string with n/ls.
+					 "[^\0]*"
+					 "No subgoals!")
+
    ;; initial command configures Isabelle by hacking print functions.
    proof-shell-init-cmd                 "ProofGeneral.init false;"
    proof-shell-restart-cmd		"ProofGeneral.isa_restart();"
-- 
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