moved ragel/ to libfsm/

1 files changed, 72 insertions, 0 deletions

diff --git a/libfsm/flatbreak.h b/libfsm/flatbreak.h
new file mode 100644
index 00000000..23400000
--- /dev/null
+++ b/libfsm/flatbreak.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2018-2018 Adrian Thurston <thurston@colm.net>
+ *
+ * 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 RAGEL_FLATBREAK_H
+#define RAGEL_FLATBREAK_H
+
+#include "flat.h"
+#include "actloop.h"
+#include "actexp.h"
+
+struct FlatBreak
+:
+	public Flat, public TabBreak
+{
+	FlatBreak( const CodeGenArgs &args, Flat::Type type )
+	:
+		Tables( args ),
+		Flat( args, type ),
+		TabBreak( args )
+	{}
+
+	void LOCATE_TRANS();
+	void LOCATE_COND();
+};
+
+class FlatBreakLoop
+	: public FlatBreak, public ActLoop
+{
+public:
+	FlatBreakLoop( const CodeGenArgs &args )
+	:
+		Tables( args ),
+		FlatBreak( args, Flat::Loop ),
+		ActLoop( args )
+	{}
+};
+
+/*
+ * FlatBreakExp
+ */
+class FlatBreakExp
+	: public FlatBreak, public ActExp
+{
+public:
+	FlatBreakExp( const CodeGenArgs &args ) 
+	:
+		Tables( args ),
+		FlatBreak( args, Flat::Exp ),
+		ActExp( args )
+	{}
+};
+
+#endif