*** tclCmdIL.c.orig 2004-08-24 12:13:59.000000000 +0200
--- tclCmdIL.c 2004-08-24 15:01:46.000000000 +0200
***************
*** 139,144 ****
--- 139,147 ----
static int InfoProcsCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int objc,
Tcl_Obj *CONST objv[]));
+ static int InfoReprCmd _ANSI_ARGS_((ClientData dummy,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *CONST objv[]));
static int InfoScriptCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int objc,
Tcl_Obj *CONST objv[]));
***************
*** 401,406 ****
--- 404,410 ----
"complete", "default", "exists", "functions", "globals",
"hostname", "level", "library", "loaded",
"locals", "nameofexecutable", "patchlevel", "procs",
+ "representation",
"script", "sharedlibextension", "tclversion", "vars",
(char *) NULL};
enum ISubCmdIdx {
***************
*** 408,413 ****
--- 412,418 ----
ICompleteIdx, IDefaultIdx, IExistsIdx, IFunctionsIdx, IGlobalsIdx,
IHostnameIdx, ILevelIdx, ILibraryIdx, ILoadedIdx,
ILocalsIdx, INameOfExecutableIdx, IPatchLevelIdx, IProcsIdx,
+ IReprIdx,
IScriptIdx, ISharedLibExtensionIdx, ITclVersionIdx, IVarsIdx
};
int index, result;
***************
*** 475,480 ****
--- 480,488 ----
case IProcsIdx:
result = InfoProcsCmd(clientData, interp, objc, objv);
break;
+ case IReprIdx:
+ result = InfoReprCmd(clientData, interp, objc, objv);
+ break;
case IScriptIdx:
result = InfoScriptCmd(clientData, interp, objc, objv);
break;
***************
*** 1660,1665 ****
--- 1668,1721 ----
/*
*----------------------------------------------------------------------
*
+ * InfoReprCmd --
+ *
+ * Called to implement the "info representation" command that returns
+ * the internal representation of a variable. Handles the following
+ * syntax:
+ *
+ * info representation varName
+ *
+ * Results:
+ * Returns TCL_OK if successful and TCL_ERROR if there is an error.
+ *
+ * Side effects:
+ * Returns a result in the interpreter's result object. If there is
+ * an error, the result is an error message.
+ *
+ *----------------------------------------------------------------------
+ */
+
+ static int
+ InfoReprCmd(dummy, interp, objc, objv)
+ ClientData dummy; /* Not used. */
+ Tcl_Interp *interp; /* Current interpreter. */
+ int objc; /* Number of arguments. */
+ Tcl_Obj *CONST objv[]; /* Argument objects. */
+ {
+ Tcl_Obj *vobj;
+ Tcl_ObjType *vtype;
+
+ if (objc != 3) {
+ Tcl_WrongNumArgs(interp, 2, objv, "varName");
+ return TCL_ERROR;
+ }
+
+ vobj = Tcl_ObjGetVar2(interp, objv[2], NULL, TCL_LEAVE_ERR_MSG);
+ if (vobj == NULL)
+ return TCL_ERROR;
+ vtype = vobj->typePtr;
+ if (vtype == NULL)
+ /* if variable exists but has no rep, default to "string" */
+ Tcl_SetResult(interp, "string", TCL_VOLATILE);
+ else
+ Tcl_SetResult(interp, vtype->name, TCL_VOLATILE);
+ return TCL_OK;
+ }
+
+ /*
+ *----------------------------------------------------------------------
+ *
* InfoScriptCmd --
*
* Called to implement the "info script" command that returns the
