1 files changed, 55 insertions, 0 deletions
diff --git a/tls/tclOpts.h b/tls/tclOpts.h
new file mode 100644
index 0000000..4a0b3b7
--- /dev/null
+++ b/tls/tclOpts.h
@@ -0,0 +1,55 @@
+/*
+ *  Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
+ *
+ *  $Header: /cvsroot/tls/tls/tclOpts.h,v 1.2 2000/01/20 01:49:31 aborr Exp $
+ *
+ * Stylized option processing - requires consitent
+ * external vars: opt, idx, objc, objv
+ */
+#ifndef _TCL_OPTS_H
+#define _TCL_OPTS_H
+
+#define OPT_PROLOG(option)			\
+    if (strcmp(opt, (option)) == 0) {		\
+	if (++idx >= objc) {			\
+	    Tcl_AppendResult(interp,		\
+		"no argument given for ",	\
+		(option), " option",		\
+		(char *) NULL);			\
+	    return TCL_ERROR;			\
+	}
+#define OPT_POSTLOG()				\
+	continue;				\
+    }
+#define OPTOBJ(option, var)			\
+    OPT_PROLOG(option)				\
+    var = objv[idx];				\
+    OPT_POSTLOG()
+
+#define OPTSTR(option, var)			\
+    OPT_PROLOG(option)				\
+    var = Tcl_GetStringFromObj(objv[idx], NULL);\
+    OPT_POSTLOG()
+
+#define OPTINT(option, var)			\
+    OPT_PROLOG(option)				\
+    if (Tcl_GetIntFromObj(interp, objv[idx],	\
+	    &(var)) != TCL_OK) {		\
+	    return TCL_ERROR;			\
+    }						\
+    OPT_POSTLOG()
+
+#define OPTBOOL(option, var)			\
+    OPT_PROLOG(option)				\
+    if (Tcl_GetBooleanFromObj(interp, objv[idx],\
+	    &(var)) != TCL_OK) {		\
+	    return TCL_ERROR;			\
+    }						\
+    OPT_POSTLOG()
+
+#define OPTBAD(type, list)			\
+    Tcl_AppendResult(interp, "bad ", (type),	\
+		" \"", opt, "\": must be ",	\
+		(list), (char *) NULL)
+
+#endif /* _TCL_OPTS_H */