[svn] horrid .svns copied accidentally

1 files changed, 253 insertions, 0 deletions

diff --git a/media/CodeMirror-0.62/contrib/lua/js/parselua.js b/media/CodeMirror-0.62/contrib/lua/js/parselua.js
new file mode 100644
index 0000000..2bc891b
--- /dev/null
+++ b/media/CodeMirror-0.62/contrib/lua/js/parselua.js
@@ -0,0 +1,253 @@
+/* 
+ Simple parser for LUA 
+ Written for Lua 5.1, based on parsecss and other parsers. 
+ features: highlights keywords, strings, comments (no leveling supported! ("[==[")),tokens, basic indenting
+
+ to make this parser highlight your special functions pass table with this functions names to parserConfig argument of creator,
+	
+ parserConfig: ["myfunction1","myfunction2"],
+ */
+
+ 
+function findFirstRegexp(words) {
+    return new RegExp("^(?:" + words.join("|") + ")", "i");
+}
+
+function matchRegexp(words) {
+    return new RegExp("^(?:" + words.join("|") + ")$", "i");
+}
+
+
+ 
+var luaCustomFunctions= matchRegexp([]);
+ 
+function configureLUA(parserConfig){
+	if(parserConfig)
+	luaCustomFunctions= matchRegexp(parserConfig);
+}
+
+
+//long list of standard functions from lua manual
+var luaStdFunctions = matchRegexp([
+"_G","_VERSION","assert","collectgarbage","dofile","error","getfenv","getmetatable","ipairs","load","loadfile","loadstring","module","next","pairs","pcall","print","rawequal","rawget","rawset","require","select","setfenv","setmetatable","tonumber","tostring","type","unpack","xpcall",
+
+"coroutine.create","coroutine.resume","coroutine.running","coroutine.status","coroutine.wrap","coroutine.yield",
+
+"debug.debug","debug.getfenv","debug.gethook","debug.getinfo","debug.getlocal","debug.getmetatable","debug.getregistry","debug.getupvalue","debug.setfenv","debug.sethook","debug.setlocal","debug.setmetatable","debug.setupvalue","debug.traceback",
+
+"close","flush","lines","read","seek","setvbuf","write",
+
+"io.close","io.flush","io.input","io.lines","io.open","io.output","io.popen","io.read","io.stderr","io.stdin","io.stdout","io.tmpfile","io.type","io.write",
+
+"math.abs","math.acos","math.asin","math.atan","math.atan2","math.ceil","math.cos","math.cosh","math.deg","math.exp","math.floor","math.fmod","math.frexp","math.huge","math.ldexp","math.log","math.log10","math.max","math.min","math.modf","math.pi","math.pow","math.rad","math.random","math.randomseed","math.sin","math.sinh","math.sqrt","math.tan","math.tanh",
+
+"os.clock","os.date","os.difftime","os.execute","os.exit","os.getenv","os.remove","os.rename","os.setlocale","os.time","os.tmpname",
+
+"package.cpath","package.loaded","package.loaders","package.loadlib","package.path","package.preload","package.seeall",
+
+"string.byte","string.char","string.dump","string.find","string.format","string.gmatch","string.gsub","string.len","string.lower","string.match","string.rep","string.reverse","string.sub","string.upper",
+
+"table.concat","table.insert","table.maxn","table.remove","table.sort"
+]);
+
+
+
+ var luaKeywords = matchRegexp(["and","break","elseif","false","nil","not","or","return",
+				"true","function", "end", "if", "then", "else", "do", 
+				"while", "repeat", "until", "for", "in", "local" ]);
+
+ var luaIndentKeys = matchRegexp(["function", "if","repeat","for","while", "[\(]", "{"]);
+ var luaUnindentKeys = matchRegexp(["end", "until", "[\)]", "}"]);
+
+ var luaUnindentKeys2 = findFirstRegexp(["end", "until", "[\)]", "}"]);
+ var luaMiddleKeys = findFirstRegexp(["else","elseif"]);
+
+
+
+var LUAParser = Editor.Parser = (function() {
+  var tokenizeLUA = (function() {
+    function normal(source, setState) {
+      var ch = source.next();
+
+   if (ch == "-" && source.equals("-")) {
+        source.next();
+ 		setState(inSLComment);
+        return null;
+      } 
+	else if (ch == "\"" || ch == "'") {
+        setState(inString(ch));
+        return null;
+      }
+    if (ch == "[" && (source.equals("[") || source.equals("="))) {
+        var level = 0;
+		while(source.equals("=")){
+			level ++;
+			source.next();
+		}
+		if(! source.equals("[") )
+			return "lua-error";		
+		setState(inMLSomething(level,"lua-string"));
+        return null;
+      } 
+	    
+      else if (ch == "=") {
+	if (source.equals("="))
+		source.next();
+        return "lua-token";
+      }
+  	
+      else if (ch == ".") {
+	if (source.equals("."))
+		source.next();
+	if (source.equals("."))
+		source.next();
+        return "lua-token";
+      }
+     
+      else if (ch == "+" || ch == "-" || ch == "*" || ch == "/" || ch == "%" || ch == "^" || ch == "#" ) {
+        return "lua-token";
+      }
+      else if (ch == ">" || ch == "<" || ch == "(" || ch == ")" || ch == "{" || ch == "}" || ch == "[" ) {
+        return "lua-token";
+      }
+      else if (ch == "]" || ch == ";" || ch == ":" || ch == ",") {
+        return "lua-token";
+      }
+      else if (source.equals("=") && (ch == "~" || ch == "<" || ch == ">")) {
+        source.next();
+        return "lua-token";
+      }
+
+     else if (/\d/.test(ch)) {
+        source.nextWhileMatches(/[\w.%]/);
+        return "lua-number";
+      }
+      else {
+        source.nextWhileMatches(/[\w\\\-_.]/);
+        return "lua-identifier";
+      }
+    }
+ 
+function inSLComment(source, setState) {
+      var start = true;
+	var count=0;
+      while (!source.endOfLine()) {
+	 	var ch = source.next();
+		var level = 0;
+		if ((ch =="[") && start)
+			while(source.equals("=")){
+			source.next();
+			level++;
+			}
+			if (source.equals("[")){
+       				setState(inMLSomething(level,"lua-comment"));
+        			return null;
+  				}
+		 start = false;	
+	}
+	setState(normal);      		
+     return "lua-comment";
+	
+    }
+
+    function inMLSomething(level,what) {
+	//wat sholud be "lua-string" or "lua-comment", level is the number of "=" in opening mark.
+	return function(source, setState){
+      var dashes = 0;
+      while (!source.endOfLine()) {
+        var ch = source.next();
+        if (dashes == level+1 && ch == "]" ) {
+          setState(normal);
+          break;
+        }
+		if (dashes == 0) 
+			dashes = (ch == "]") ? 1:0;
+		else
+ 			dashes = (ch == "=") ? dashes + 1 : 0;
+        }
+      return what;
+	 }
+    }
+
+
+    function inString(quote) {
+      return function(source, setState) {
+        var escaped = false;
+        while (!source.endOfLine()) {
+          var ch = source.next();
+          if (ch == quote && !escaped)
+            break;
+          escaped = !escaped && ch == "\\";
+        }
+        if (!escaped)
+          setState(normal);
+        return "lua-string";
+      };
+    }
+
+    return function(source, startState) {
+      return tokenizer(source, startState || normal);
+    };
+  })();
+
+  function indentLUA(indentDepth, base) {
+    return function(nextChars) {
+
+      var closing = (luaUnindentKeys2.test(nextChars) || luaMiddleKeys.test(nextChars));
+
+ 	
+	return base + ( indentUnit * (indentDepth - (closing?1:0)) );
+    };
+  }
+
+  
+function parseLUA(source,basecolumn) {
+     basecolumn = basecolumn || 0;
+    
+	var tokens = tokenizeLUA(source);
+    var indentDepth = 0;
+
+    var iter = {
+      next: function() {
+        var token = tokens.next(), style = token.style, content = token.content;
+
+ 
+	
+	if (style == "lua-identifier" && luaKeywords.test(content)){
+	  token.style = "lua-keyword";
+	}	
+	if (style == "lua-identifier" && luaStdFunctions.test(content)){
+	  token.style = "lua-stdfunc";
+	}
+	if (style == "lua-identifier" && luaCustomFunctions.test(content)){
+	  token.style = "lua-customfunc";
+	}
+
+	if (luaIndentKeys.test(content))
+    	indentDepth++;
+	else if (luaUnindentKeys.test(content))
+		indentDepth--;
+        
+
+        if (content == "\n")
+          token.indentation = indentLUA( indentDepth, basecolumn);
+
+        return token;
+      },
+
+      copy: function() {
+        var  _tokenState = tokens.state, _indentDepth = indentDepth;
+        return function(source) {
+          tokens = tokenizeLUA(source, _tokenState);
+      
+	  indentDepth = _indentDepth;
+          return iter;
+        };
+      }
+    };
+    return iter;
+  }
+
+  return {make: parseLUA, configure:configureLUA, electricChars: "delf})"};   //en[d] els[e] unti[l] elsei[f]  // this should be taken from Keys keywords
+})();
+