From b195b458489ac87c42d50ed3f8f8e529208ecda7 Mon Sep 17 00:00:00 2001
From: mig <mig>
Date: Thu, 5 Dec 2013 17:18:54 +0000
Subject: add comments on INST_FOREACH_*

---
 generic/tclExecute.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/generic/tclExecute.c b/generic/tclExecute.c
index 191a897..fe05b30 100644
--- a/generic/tclExecute.c
+++ b/generic/tclExecute.c
@@ -6259,6 +6259,7 @@ TEBCresume(
 	pc += 5 - infoPtr->loopCtTemp;
 	
     case INST_FOREACH_STEP:
+	/* THIS INSTRUCTION IS ONLY CALLED AS A CONTINUE TARGET */
 	/*
 	 * "Step" a foreach loop (i.e., begin its next iteration) by assigning
 	 * the next value list element to each loop var.
@@ -6341,6 +6342,7 @@ TEBCresume(
 	pc++;
 
     case INST_FOREACH_END:
+	/* THIS INSTRUCTION IS ONLY CALLED AS A BREAK TARGET */
 	tmpPtr = OBJ_AT_TOS;
 	infoPtr = tmpPtr->internalRep.otherValuePtr;
 	numLists = infoPtr->numLists;
-- 
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