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+/*
+ * Smithsonian Astrophysical Observatory, Cambridge, MA, USA
+ * This code has been modified under the terms listed below and is made
+ * available under the same terms.
+ */
+
+/*
+ * Copyright 1993-2004 George A Howlett.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _BLT_PARSE_H
+#define _BLT_PARSE_H
+
+namespace Blt {
+
+ typedef struct _ParseValue ParseValue;
+ struct _ParseValue {
+ char *buffer;
+ char *next;
+ char *end;
+ void (*expandProc)(ParseValue *pvPtr, int needed);
+ ClientData clientData;
+ };
+
+ extern int ParseBraces(Tcl_Interp* interp, const char *string,
+ const char **termPtr, ParseValue *pvPtr);
+ extern int ParseNestedCmd(Tcl_Interp* interp, const char *string,
+ int flags, const char **termPtr,
+ ParseValue *pvPtr);
+ extern int ParseQuotes(Tcl_Interp* interp, const char *string,
+ int termChar, int flags, const char **termPtr,
+ ParseValue * pvPtr);
+ extern void ExpandParseValue(ParseValue *pvPtr, int needed);
+}
+
+#endif