1 files changed, 11 insertions, 47 deletions

diff --git a/generic/tclCmdAH.c b/generic/tclCmdAH.c
index 333946a..a10646c 100644
--- a/generic/tclCmdAH.c
+++ b/generic/tclCmdAH.c
@@ -45,7 +45,7 @@ static int		EncodingDirsObjCmd(ClientData dummy,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[]);
 static inline int	ForeachAssignments(Tcl_Interp *interp,
-			    struct ForeachState *statePtr, int collect);
+			    struct ForeachState *statePtr);
 static inline void	ForeachCleanup(Tcl_Interp *interp,
 			    struct ForeachState *statePtr);
 static int		GetStatBuf(Tcl_Interp *interp, Tcl_Obj *pathPtr,
@@ -2619,26 +2619,6 @@ TclNRMapeachCmd(
 }
 
 int
-Tcl_ForeachaObjCmd(
-    ClientData dummy,		/* Not used. */
-    Tcl_Interp *interp,		/* Current interpreter. */
-    int objc,			/* Number of arguments. */
-    Tcl_Obj *const objv[])	/* Argument objects. */
-{
-    return Tcl_NRCallObjProc(interp, TclNRForeachaCmd, dummy, objc, objv);
-}
-
-int
-TclNRForeachaCmd(
-    ClientData dummy,
-    Tcl_Interp *interp,
-    int objc,
-    Tcl_Obj *const objv[])
-{
-    return TclNREachloopCmd(dummy, interp, objc, objv, TCL_EACH_ACCUM);
-}
-
-int
 TclNREachloopCmd(
     ClientData dummy,
     Tcl_Interp *interp,
@@ -2720,13 +2700,9 @@ TclNREachloopCmd(
 	TclListObjGetElements(NULL, statePtr->aCopyList[i],
 		&statePtr->argcList[i], &statePtr->argvList[i]);
 
-	j = (i == 0) && (collect == TCL_EACH_ACCUM); /* Accumulator present? */
-	/* If accumulator is only var in list, then we iterate j=1 times */
-	if (statePtr->varcList[i] > j) {
-	    /* We need listLen/numVars round up = ((listLen+numVars-1)/numVars)
-	     * When accum is present we need (listLen-1)/(numVars-1) round up */
-	    j = (statePtr->argcList[i] - j + statePtr->varcList[i] - j - 1)
-		/ (statePtr->varcList[i] - j);
+	j = statePtr->argcList[i] / statePtr->varcList[i];
+	if ((statePtr->argcList[i] % statePtr->varcList[i]) != 0) {
+	    j++;
 	}
 	if (j > statePtr->maxj) {
 	    statePtr->maxj = j;
@@ -2739,7 +2715,7 @@ TclNREachloopCmd(
      */
 
     if (statePtr->maxj > 0) {
-	result = ForeachAssignments(interp, statePtr, collect);
+	result = ForeachAssignments(interp, statePtr);
 	if (result == TCL_ERROR) {
 	    goto done;
 	}
@@ -2803,7 +2779,7 @@ ForeachLoopStep(
      */
 
     if (statePtr->maxj > ++statePtr->j) {
-	result = ForeachAssignments(interp, statePtr, collect);
+	result = ForeachAssignments(interp, statePtr);
 	if (result == TCL_ERROR) {
 	    goto done;
 	}
@@ -2816,18 +2792,9 @@ ForeachLoopStep(
     /*
      * We're done. Tidy up our work space and finish off.
      */
-finish:
-    if (collect == TCL_EACH_ACCUM) {
-	Tcl_Obj* valueObj =  Tcl_ObjGetVar2(interp, statePtr->varvList[0][0], 
-		NULL, TCL_LEAVE_ERR_MSG);
-	if (valueObj == NULL) {
-	    goto done;
-	}
-	Tcl_SetObjResult(interp, valueObj);
-    } else {
-	Tcl_SetObjResult(interp, statePtr->resultList);
-	statePtr->resultList = NULL; /* Don't clean it up */
-    }
+  finish:
+    Tcl_SetObjResult(interp, statePtr->resultList);
+    statePtr->resultList = NULL; /* Don't clean it up */
   done:
     ForeachCleanup(interp, statePtr);
     return result;
@@ -2840,16 +2807,13 @@ finish:
 static inline int
 ForeachAssignments(
     Tcl_Interp *interp,
-    struct ForeachState *statePtr,
-    int collect)	/* Select collecting or accumulating mode (TCL_EACH_*) */
+    struct ForeachState *statePtr)
 {
     int i, v, k;
     Tcl_Obj *valuePtr, *varValuePtr;
 
     for (i=0 ; i<statePtr->numLists ; i++) {
-	/* Don't modify the accumulator except on the first iteration */
-	v = ((i == 0) && (collect == TCL_EACH_ACCUM) && (statePtr->index[i] > 0));
-	for (; v<statePtr->varcList[i] ; v++) {
+	for (v=0 ; v<statePtr->varcList[i] ; v++) {
 	    k = statePtr->index[i]++;
 
 	    if (k < statePtr->argcList[i]) {