Undo (Ctrl+Z) works wrong with taglib's declaration after insertating from context menu --------------------------------------------------------------------------------------- Key: JBIDE-4644 URL: https://issues.jboss.org/browse/JBIDE-4644 Project: Tools (JBoss Tools) Issue Type: Bug Components: visual-page-editor-core Affects Versions: 3.1.0.M3 Environment: The priority has been changed to MINOR Reporter: Yura Zhishko Assignee: Konstantin Marmalyukov Priority: Minor Fix For: LATER Attachments: screenshot-1.jpg 1) Open blank page (reproducible only for blank pages) 2) Choose "Insert tag from Palette" -> Around/After/Before/Into -> and insert any tag ASSERT: Tag appears with taglib definition 3) Press Ctrl+Z ASSERT: Tag and taglib definition disappear (screenshot-1) ASSERT FAILED: Only tag disappear (screenshot-2) P. S. This issue apply to source and visual context menus.