[svn] horrid .svns copied accidentally

media/CodeMirror-0.62/contrib/php/js/parsephphtmlmixed.js

@@ -0,0 +1,90 @@
+/*
+Copyright (c) 2008-2009 Yahoo! Inc. All rights reserved.
+The copyrights embodied in the content of this file are licensed by
+Yahoo! Inc. under the BSD (revised) open source license
+
+@author Dan Vlad Dascalescu <dandv@yahoo-inc.com>
+
+Based on parsehtmlmixed.js by Marijn Haverbeke.
+*/
+
+var PHPHTMLMixedParser = Editor.Parser = (function() {
+  if (!(PHPParser && CSSParser && JSParser && XMLParser))
+    throw new Error("PHP, CSS, JS, and XML parsers must be loaded for PHP+HTML mixed mode to work.");
+  XMLParser.configure({useHTMLKludges: true});
+
+  function parseMixed(stream) {
+    var htmlParser = XMLParser.make(stream), localParser = null, inTag = false;
+    var iter = {next: top, copy: copy};
+
+    function top() {
+      var token = htmlParser.next();
+      if (token.content == "<")
+        inTag = true;
+      else if (token.style == "xml-tagname" && inTag === true)
+        inTag = token.content.toLowerCase();
+      else if (token.type == "xml-processing") {
+        // dispatch on PHP
+        if (token.content == "<?php")
+          iter.next = local(PHPParser, "?>");
+      }
+      // "xml-processing" tokens are ignored, because they should be handled by a specific local parser
+      else if (token.content == ">") {
+        if (inTag == "script")
+          iter.next = local(JSParser, "</script");
+        else if (inTag == "style")
+          iter.next = local(CSSParser, "</style");
+        inTag = false;
+      }
+      return token;
+    }
+    function local(parser, tag) {
+      var baseIndent = htmlParser.indentation();
+      localParser = parser.make(stream, baseIndent + indentUnit);
+      return function() {
+        if (stream.lookAhead(tag, false, false, true)) {
+          localParser = null;
+          iter.next = top;
+          return top();  // pass the ending tag to the enclosing parser
+        }
+
+        var token = localParser.next();
+        var lt = token.value.lastIndexOf("<"), sz = Math.min(token.value.length - lt, tag.length);
+        if (lt != -1 && token.value.slice(lt, lt + sz).toLowerCase() == tag.slice(0, sz) &&
+            stream.lookAhead(tag.slice(sz), false, false, true)) {
+          stream.push(token.value.slice(lt));
+          token.value = token.value.slice(0, lt);
+        }
+
+        if (token.indentation) {
+          var oldIndent = token.indentation;
+          token.indentation = function(chars) {
+            if (chars == "</")
+              return baseIndent;
+            else
+              return oldIndent(chars);
+          }
+        }
+
+        return token;
+      };
+    }
+
+    function copy() {
+      var _html = htmlParser.copy(), _local = localParser && localParser.copy(),
+          _next = iter.next, _inTag = inTag;
+      return function(_stream) {
+        stream = _stream;
+        htmlParser = _html(_stream);
+        localParser = _local && _local(_stream);
+        iter.next = _next;
+        inTag = _inTag;
+        return iter;
+      };
+    }
+    return iter;
+  }
+
+  return {make: parseMixed, electricChars: "{}/:"};
+
+})();