victorhge/iedit — pull request #28 by jixiuf (2012-11-25 08:44:26+00:00)
Title: skip read-only text 

when in wdired buffer , or wgrep-mode buffer , some text is only read, I think iedit should skip these read-only test .
so I open ths pull request .
you can see
the variable query-replace-skip-read-only in replace.el
or function wdired-isearch-filter-read-only in wdired.el