From a83ae94ad3984268ac6add13ec5d63febe6f72e4 Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Fri, 1 Aug 2008 04:33:12 +0000
Subject: [PATCH] *** empty log message ***

---
 FORMATS/IM.txt |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/FORMATS/IM.txt b/FORMATS/IM.txt
index c938620..f2b5f2b 100644
--- a/FORMATS/IM.txt
+++ b/FORMATS/IM.txt
@@ -490,8 +490,9 @@ unhandled.
 SHIFT :: = '(' 'shift' STATE-NAME ')'
 @endverbatim
 
-This action shifts the current state to @c STATE-NAME.  @c
-STATE-NAME must appear in @c STATE-LIST.
+This action shifts the current state to @c STATE-NAME if @c is not @c
+t, and to the previous state if @c STATE-NAME is @c t.  In the former
+case, @c STATE-NAME must appear in @c STATE-LIST.
 
 @verbatim
 CALL ::= '(' 'call' MODULE-NAME FUNCTION ARG * ')'
-- 
1.7.10.4