diff options
Diffstat (limited to 'generic/tclCmdIL.c')
| -rw-r--r-- | generic/tclCmdIL.c | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/generic/tclCmdIL.c b/generic/tclCmdIL.c index 2997509..2204d1f 100644 --- a/generic/tclCmdIL.c +++ b/generic/tclCmdIL.c @@ -15,7 +15,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCmdIL.c,v 1.65 2004/10/14 15:06:01 dkf Exp $ + * RCS: @(#) $Id: tclCmdIL.c,v 1.66 2004/10/14 17:20:11 dkf Exp $ */ #include "tclInt.h" @@ -3751,7 +3751,7 @@ Tcl_LsortObjCmd(clientData, interp, objc, objv) int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument values. */ { - int i, index, unique; + int i, index, unique, indices; Tcl_Obj *resultPtr; int length; Tcl_Obj *cmdPtr, **listObjPtrs; @@ -3762,12 +3762,12 @@ Tcl_LsortObjCmd(clientData, interp, objc, objv) * comparison function */ static CONST char *switches[] = { "-ascii", "-command", "-decreasing", "-dictionary", "-increasing", - "-index", "-integer", "-real", "-unique", (char *) NULL + "-index", "-indices", "-integer", "-real", "-unique", (char *) NULL }; enum Lsort_Switches { LSORT_ASCII, LSORT_COMMAND, LSORT_DECREASING, LSORT_DICTIONARY, - LSORT_INCREASING, LSORT_INDEX, LSORT_INTEGER, LSORT_REAL, - LSORT_UNIQUE + LSORT_INCREASING, LSORT_INDEX, LSORT_INDICES, LSORT_INTEGER, + LSORT_REAL, LSORT_UNIQUE }; if (objc < 2) { @@ -3787,6 +3787,7 @@ Tcl_LsortObjCmd(clientData, interp, objc, objv) sortInfo.resultCode = TCL_OK; cmdPtr = NULL; unique = 0; + indices = 0; for (i = 1; i < objc-1; i++) { if (Tcl_GetIndexFromObj(interp, objv[i], switches, "option", 0, &index) != TCL_OK) { @@ -3884,6 +3885,9 @@ Tcl_LsortObjCmd(clientData, interp, objc, objv) case LSORT_UNIQUE: unique = 1; break; + case LSORT_INDICES: + indices = 1; + break; } } @@ -3928,16 +3932,32 @@ Tcl_LsortObjCmd(clientData, interp, objc, objv) if (sortInfo.resultCode == TCL_OK) { resultPtr = Tcl_NewObj(); if (unique) { - for (; elementPtr != NULL; elementPtr = elementPtr->nextPtr){ - if (elementPtr->count == 0) { - Tcl_ListObjAppendElement(interp, resultPtr, - elementPtr->objPtr); + if (indices) { + for (; elementPtr != NULL ; elementPtr = elementPtr->nextPtr) { + if (elementPtr->count == 0) { + Tcl_ListObjAppendElement(interp, resultPtr, + Tcl_NewIntObj(elementPtr - &elementArray[0])); + } + } + } else { + for (; elementPtr != NULL; elementPtr = elementPtr->nextPtr) { + if (elementPtr->count == 0) { + Tcl_ListObjAppendElement(interp, resultPtr, + elementPtr->objPtr); + } } } } else { - for (; elementPtr != NULL; elementPtr = elementPtr->nextPtr){ - Tcl_ListObjAppendElement(interp, resultPtr, - elementPtr->objPtr); + if (indices) { + for (; elementPtr != NULL ; elementPtr = elementPtr->nextPtr) { + Tcl_ListObjAppendElement(interp, resultPtr, + Tcl_NewIntObj(elementPtr - &elementArray[0])); + } + } else { + for (; elementPtr != NULL; elementPtr = elementPtr->nextPtr){ + Tcl_ListObjAppendElement(interp, resultPtr, + elementPtr->objPtr); + } } } Tcl_SetObjResult(interp, resultPtr); |