1 files changed, 0 insertions, 116 deletions
diff --git a/examples/statechart.rl b/examples/statechart.rl
deleted file mode 100644
index a04471b5..00000000
--- a/examples/statechart.rl
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Demonstrate the use of labels, the epsilon operator, and the join operator
- * for creating machines using the named state and transition list paradigm.
- * This implementes the same machine as the atoi example.
- */
-
-#include <iostream>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-using namespace std;
-
-struct StateChart
-{
-	bool neg;
-	int val;
-	int cs;
-
-	int init( );
-	int execute( const char *data, int len );
-	int finish( );
-};
-
-%%{
-	machine StateChart;
-
-	action begin {
-		neg = false;
-		val = 0;
-	}
-
-	action see_neg {
-		neg = true;
-	}
-
-	action add_digit { 
-		val = val * 10 + (fc - '0');
-	}
-
-	action finish {
-		if ( neg )
-			val = -1 * val;
-	}
-
-	atoi = (
-		start: (
-			'-' @see_neg ->om_num | 
-			'+' ->om_num |
-			[0-9] @add_digit ->more_nums
-		),
-
-		# One or more nums.
-		om_num: (
-			[0-9] @add_digit ->more_nums
-		),
-
-		# Zero ore more nums.
-		more_nums: (
-			[0-9] @add_digit ->more_nums |
-			'' -> final
-		)
-	) >begin %finish;
-
-	main := ( atoi '\n' @{ cout << val << endl; } )*;
-}%%
-
-%% write data;
-
-int StateChart::init( )
-{
-	neg = false;
-	val = false;
-	%% write init;
-	return 1;
-}
-
-int StateChart::execute( const char *data, int len )
-{
-	const char *p = data;
-	const char *pe = data + len;
-
-	%% write exec;
-
-	if ( cs == StateChart_error )
-		return -1;
-	if ( cs >= StateChart_first_final )
-		return 1;
-	return 0;
-}
-
-int StateChart::finish( )
-{
-	if ( cs == StateChart_error )
-		return -1;
-	if ( cs >= StateChart_first_final )
-		return 1;
-	return 0;
-}
-
-
-#define BUFSIZE 1024
-
-int main()
-{
-	char buf[BUFSIZE];
-
-	StateChart atoi;
-	atoi.init();
-	while ( fgets( buf, sizeof(buf), stdin ) != 0 ) {
-		atoi.execute( buf, strlen(buf) );
-	}
-	if ( atoi.finish() <= 0 )
-		cerr << "statechart: error: parsing input" << endl;
-	return 0;
-}