Adding change to init update in PM

gulliver/js/codemirror/addon/hint/xml-hint.js

@@ -0,0 +1,118 @@
+(function() {
+
+    CodeMirror.xmlHints = [];
+
+    CodeMirror.xmlHint = function(cm) {
+
+        var cursor = cm.getCursor();
+
+        if (cursor.ch > 0) {
+
+            var text = cm.getRange(CodeMirror.Pos(0, 0), cursor);
+            var typed = '';
+            var simbol = '';
+            for(var i = text.length - 1; i >= 0; i--) {
+                if(text[i] == ' ' || text[i] == '<') {
+                    simbol = text[i];
+                    break;
+                }
+                else {
+                    typed = text[i] + typed;
+                }
+            }
+
+            text = text.slice(0, text.length - typed.length);
+
+            var path = getActiveElement(text) + simbol;
+            var hints = CodeMirror.xmlHints[path];
+
+            if(typeof hints === 'undefined')
+                hints = [''];
+            else {
+                hints = hints.slice(0);
+                for (var i = hints.length - 1; i >= 0; i--) {
+                    if(hints[i].indexOf(typed) != 0)
+                        hints.splice(i, 1);
+                }
+            }
+
+            return {
+                list: hints,
+                from: CodeMirror.Pos(cursor.line, cursor.ch - typed.length),
+                to: cursor
+            };
+        }
+    };
+
+    var getActiveElement = function(text) {
+
+        var element = '';
+
+        if(text.length >= 0) {
+
+            var regex = new RegExp('<([^!?][^\\s/>]*)[\\s\\S]*?>', 'g');
+
+            var matches = [];
+            var match;
+            while ((match = regex.exec(text)) != null) {
+                matches.push({
+                    tag: match[1],
+                    selfclose: (match[0].slice(match[0].length - 2) === '/>')
+                });
+            }
+
+            for (var i = matches.length - 1, skip = 0; i >= 0; i--) {
+
+                var item = matches[i];
+
+                if (item.tag[0] == '/')
+                {
+                    skip++;
+                }
+                else if (item.selfclose == false)
+                {
+                    if (skip > 0)
+                    {
+                        skip--;
+                    }
+                    else
+                    {
+                        element = '<' + item.tag + '>' + element;
+                    }
+                }
+            }
+
+            element += getOpenTag(text);
+        }
+
+        return element;
+    };
+
+    var getOpenTag = function(text) {
+
+        var open = text.lastIndexOf('<');
+        var close = text.lastIndexOf('>');
+
+        if (close < open)
+        {
+            text = text.slice(open);
+
+            if(text != '<') {
+
+                var space = text.indexOf(' ');
+                if(space < 0)
+                    space = text.indexOf('\t');
+                if(space < 0)
+                    space = text.indexOf('\n');
+
+                if (space < 0)
+                    space = text.length;
+
+                return text.slice(0, space);
+            }
+        }
+
+        return '';
+    };
+
+})();