Adding change to init update in PM

2013-03-28 15:44:44 -04:00
parent ee476fd642
commit 44b4cd860c
35 changed files with 2988 additions and 8 deletions
--- a/gulliver/js/codemirror/addon/fold/xml-fold.js
+++ b/gulliver/js/codemirror/addon/fold/xml-fold.js
@@ -0,0 +1,64 @@
+CodeMirror.tagRangeFinder = (function() {
+  var nameStartChar = "A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
+  var nameChar = nameStartChar + "\-\:\.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";
+  var xmlTagStart = new RegExp("<(/?)([" + nameStartChar + "][" + nameChar + "]*)", "g");
+
+  return function(cm, start) {
+    var line = start.line, ch = start.ch, lineText = cm.getLine(line);
+
+    function nextLine() {
+      if (line >= cm.lastLine()) return;
+      ch = 0;
+      lineText = cm.getLine(++line);
+      return true;
+    }
+    function toTagEnd() {
+      for (;;) {
+        var gt = lineText.indexOf(">", ch);
+        if (gt == -1) { if (nextLine()) continue; else return; }
+        var lastSlash = lineText.lastIndexOf("/", gt);
+        var selfClose = lastSlash > -1 && /^\s*$/.test(lineText.slice(lastSlash + 1, gt));
+        ch = gt + 1;
+        return selfClose ? "selfClose" : "regular";
+      }
+    }
+    function toNextTag() {
+      for (;;) {
+        xmlTagStart.lastIndex = ch;
+        var found = xmlTagStart.exec(lineText);
+        if (!found) { if (nextLine()) continue; else return; }
+        ch = found.index + found[0].length;
+        return found;
+      }
+    }
+
+    var stack = [], startCh;
+    for (;;) {
+      var openTag = toNextTag(), end;
+      if (!openTag || line != start.line || !(end = toTagEnd())) return;
+      if (!openTag[1] && end != "selfClose") {
+        stack.push(openTag[2]);
+        startCh = ch;
+        break;
+      }
+    }
+
+    for (;;) {
+      var next = toNextTag(), end, tagLine = line, tagCh = ch - (next ? next[0].length : 0);
+      if (!next || !(end = toTagEnd())) return;
+      if (end == "selfClose") continue;
+      if (next[1]) { // closing tag
+        for (var i = stack.length - 1; i >= 0; --i) if (stack[i] == next[2]) {
+          stack.length = i;
+          break;
+        }
+        if (!stack.length) return {
+          from: CodeMirror.Pos(start.line, startCh),
+          to: CodeMirror.Pos(tagLine, tagCh)
+        };
+      } else { // opening tag
+        stack.push(next[2]);
+      }
+    }
+  };
+})();