Update par/calc.par Sample

badlee · May 25, 2011 · 7548938 · 7548938
1 parent 5ba6f79
commit 7548938
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Showing 9 changed files with 3,954 additions and 161 deletions.
diff --git a/driver_node.js_ b/driver_node.js_
@@ -18,7 +18,10 @@
 
 var ##PREFIX##_dbg_withtrace		= false;
 var ##PREFIX##_dbg_string			= new String();
-
+if(##PREFIX##_dbg_withtrace){
+	var fd = require("fs").openSync("##PREFIX##_dbg_withtrace.log", "w+");
+	require('fs').writeSync(fd, new Date );
+}
 function __##PREFIX##dbg_print( text )
 {
 	##PREFIX##_dbg_string += text + "\n";
@@ -100,7 +103,6 @@ function __##PREFIX##parse( src, err_off, err_la )
 	vstack.push( 0 );
 
 	la = __##PREFIX##lex( info );
-
 	while( true )
 	{
 		act = ##ERROR##;
@@ -263,16 +265,18 @@ function __##PREFIX##parse( src, err_off, err_la )
 		}
 
 		if( ##PREFIX##_dbg_withtrace )
-		{		
+		{	
-			alert( ##PREFIX##_dbg_string );
+
+			require('fs').writeSync(fd, ##PREFIX##_dbg_string );
 			##PREFIX##_dbg_string = new String();
 		}
 	}
 
 	if( ##PREFIX##_dbg_withtrace )
 	{
 		__##PREFIX##dbg_print( "\nParse complete." );
-		alert( ##PREFIX##_dbg_string );
+		require('fs').writeSync(fd, ##PREFIX##_dbg_string );
+		##PREFIX##_dbg_string = new String();
 	}
 
 	return err_cnt;

diff --git a/jscc.js b/jscc.js
@@ -1,13 +1,13 @@
 print = require("sys").puts;
-_print = function(str){console.log(str)};
+_print = function(str){console.log("__PRINT__\n"+str);};
-_error = function(str){console.log("___ ERROR ___\n"+str)};
+_error = function(str){console.log("___ ERROR ___\n"+str);};
-_warning = function(str){console.log("--- WARN ---\n"+str)};
+_warning = function(str){console.log("--- WARN ---\n"+str);};
-alert = function(str){console.log("=== ALERT ===\n"+str)};
+alert = function(str){console.log("=== ALERT ===\n"+str);};
 _quit = process.exit;
 read_file = function(str){return require("fs").readFileSync(str).toString("utf-8");};
 write_file = require("fs").writeFileSync;
 process.on('uncaughtException', function (err) {
-  console.log(err.stack);
+  console.log("__ERROR__\n"+err.stack);
 });
 
 /* -HEADER----------------------------------------------------------------------

diff --git a/par/calc.par b/par/calc.par
@@ -1,5 +1,5 @@
 /~
-	Expression calculator written in JS/CC (Rhino/Spidermonkey/V8 version)
+	Expression calculator written in JS/CC (nodejs)
 ~/
 
 /~
@@ -9,15 +9,27 @@
 
 	'\('			/~ Non-associative tokens ~/
 	'\)'
-	'[0-9]+'		INT			[* %match = parseInt( %match );	*]
+	'[0-9]+\.?[0-9]*'		NUMBER			[* %match = parseFloat( %match );	*]
+	'0x[0-9A-Fa-f]+'		Hex				[* %match = parseFloat( %match );	*]
+	'PI'
+	'SQRT'
+	'ABS'
+	'FLOOR'
+	'CEIL'
+	'RAND'
+	'ROUND'
+	'MAX'
+	'MIN'
 	;
 
 <	'\+'			/~ Left-associative tokens, lowest precedence ~/
-	'\-';
+	'\-'
+	'^';
 
 <	'\*'			/~ Left-associative tokens, highest precedence ~/
 	'/';
 
+
 ##
 
 /~
@@ -34,11 +46,22 @@ p:	e								[* console.log( %1 );   				*]
 ~/
 e: 	e '+' e							[* %% = %1 + %3; 				*]
 	| e '-' e						[* %% = %1 - %3; 				*]
+	| e '^' e						[* %% = Math.pow(%1, %3);		*]
 	| e '*' e						[* %% = %1 * %3; 				*]
 	| e '/' e						[* %% = %1 / %3; 				*]
 	| '-' e			&'*'			[* %% = %2 * -1;				*]
+	| PI							[* %% = Math.PI; 				*]
+	| MAX e e						[* %% = Math.max(%2,%3);		*]
+	| MIN e e						[* %% = Math.min(%2,%3);		*]
+	| SQRT e						[* %% = Math.sqrt(%2);			*]
+	| FLOOR e						[* %% = Math.floor(%2);			*]
+	| CEIL e						[* %% = Math.ceil(%2);			*]
+	| ABS e							[* %% = Math.abs(%2);			*]
+	| ROUND e						[* %% = Math.round(%2);			*]
+	| RAND							[* %% = Math.random();			*]
 	| '(' e ')'						[* %% = %2; 					*]
-	| INT
+	| NUMBER
+	| Hex
 	;
 
 /~