Fix bug in check for overlapping collapsed ranges

Closes #3998
codemirror · May 2, 2016 · 0587510 · 0587510
1 parent b38eb3f
commit 0587510
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/codemirror.js b/lib/codemirror.js
@@ -6560,8 +6560,8 @@
       var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker);
       var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker);
       if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue;
-      if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) ||
-          fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight)))
+      if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
+          fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
         return true;
     }
   }