Update CodeMirror to 5.19.0 and rename jade to pug

1 files changed, 2 insertions, 2 deletions

diff --git a/public/vendor/codemirror/addon/fold/xml-fold.js b/public/vendor/codemirror/addon/fold/xml-fold.js
index f8c67b89..75a9e305 100644
--- a/public/vendor/codemirror/addon/fold/xml-fold.js
+++ b/public/vendor/codemirror/addon/fold/xml-fold.js
@@ -21,8 +21,8 @@
   function Iter(cm, line, ch, range) {
     this.line = line; this.ch = ch;
     this.cm = cm; this.text = cm.getLine(line);
-    this.min = range ? range.from : cm.firstLine();
-    this.max = range ? range.to - 1 : cm.lastLine();
+    this.min = range ? Math.max(range.from, cm.firstLine()) : cm.firstLine();
+    this.max = range ? Math.min(range.to - 1, cm.lastLine()) : cm.lastLine();
   }
 
   function tagAt(iter, ch) {