const char *stop;
			TclParseNumber(NULL, NULL, NULL, start, scanned,
				&stop, TCL_PARSE_NO_WHITESPACE);

			if (isdigit(UCHAR(*stop)) || (stop == start + 1)) {
			    switch (start[1]) {
			    case 'b':
				Tcl_AppendToObj(post,
					" (invalid binary number?)", -1);
				TclAppendToObj(post, " (invalid binary number?)");
				parsePtr->errorType = TCL_PARSE_BAD_NUMBER;
				errCode = "BADNUMBER";
				subErrCode = "BINARY";
				break;
			    case 'o':
				Tcl_AppendToObj(post,
					" (invalid octal number?)", -1);
				TclAppendToObj(post, " (invalid octal number?)");
				parsePtr->errorType = TCL_PARSE_BAD_NUMBER;
				errCode = "BADNUMBER";
				subErrCode = "OCTAL";
				break;
			    default:
				if (isdigit(UCHAR(start[1]))) {
				    Tcl_AppendToObj(post,
					    " (invalid octal number?)", -1);
				    TclAppendToObj(post, " (invalid octal number?)");
				    parsePtr->errorType = TCL_PARSE_BAD_NUMBER;
				    errCode = "BADNUMBER";
				    subErrCode = "OCTAL";
				}
				break;
			    }
			}

		(start + scanned + limit > parsePtr->end) ? "" : "...");

	/*
	 * Next, append any postscript message.
	 */

	if (post != NULL) {
	    Tcl_AppendToObj(msg, ";\n", -1);
	    TclAppendToObj(msg, ";\n");
	    Tcl_AppendObjToObj(msg, post);
	    Tcl_DecrRefCount(post);
	}
	Tcl_SetObjResult(interp, msg);

	/*
	 * Finally, place context information in the errorInfo.

	    }
	} else if (nodePtr->mark == MARK_RIGHT) {
	    next = nodePtr->right;

	    switch (nodePtr->lexeme) {
	    case FUNCTION: {
		Tcl_DString cmdName;
		const char *p;
		Tcl_Size length;

		Tcl_DStringInit(&cmdName);
		TclDStringAppendLiteral(&cmdName, "tcl::mathfunc::");
		p = TclGetStringFromObj(*funcObjv, &length);
		funcObjv++;
		TclDStringAppendObj(&cmdName, *funcObjv++);
		Tcl_DStringAppend(&cmdName, p, length);
		TclEmitPush(TclRegisterLiteral(envPtr,
			Tcl_DStringValue(&cmdName),
			Tcl_DStringLength(&cmdName), LITERAL_CMD_NAME), envPtr);
		PushDString(envPtr, &cmdName, LITERAL_CMD_NAME);
		Tcl_DStringFree(&cmdName);

		/*
		 * Start a count of the number of words in this function
		 * command invocation. In case there's already a count in
		 * progress (nested functions), save it in our unused "left"
		 * field for restoring later.