How to disable key and mouse bindings, or fix format for clipboard?
I'm using GitLab CE 8.16.4-ce.0 , that seems developed with only US keyboards in mind. I visit CMS with Icecat browser v45.7.0 I cannot cut/copy texts when editing a repository file, because some keyboard functions seem seized by CMS's JavaScript and mouse context-menu actions don't work too. I can only paste texts that were copied from another application or Window.
I don't use keyboard shortcuts at all. How can I disable all related JavaScript matter? Other possibilities I have in mind about this, is that copied selections have an incompatible format with standard clipboard, or malware blockers are protecting me from some JavaScript functions.
Note: I've tested with Midori 0.5.11 and file editor doesn't work at all there. M.Firefox 52.0 works well in this area.