Monkey patch to support zip files in quickfix

plugin/foreplay/zip.vim

@@ -0,0 +1,40 @@
+" foreplay/zip.vim: zip.vim monkey patch to allow access from quickfix
+" Maintainer:   Tim Pope <http://tpo.pe>
+
+if exists("g:loaded_zip") || &cp
+  finish
+endif
+
+runtime! autoload/zip.vim
+
+" Copied and pasted verbatime from autoload/zip.vim.
+
+fun! zip#Read(fname,mode)
+"  call Dfunc("zip#Read(fname<".a:fname.">,mode=".a:mode.")")
+  let repkeep= &report
+  set report=10
+
+  if has("unix")
+   let zipfile = substitute(a:fname,'zipfile:\(.\{-}\)::[^\\].*$','\1','')
+   let fname   = substitute(a:fname,'zipfile:.\{-}::\([^\\].*\)$','\1','')
+  else
+   let zipfile = substitute(a:fname,'^.\{-}zipfile:\(.\{-}\)::[^\\].*$','\1','')
+   let fname   = substitute(a:fname,'^.\{-}zipfile:.\{-}::\([^\\].*\)$','\1','')
+   let fname = substitute(fname, '[', '[[]', 'g')
+  endif
+"  call Decho("zipfile<".zipfile.">")
+"  call Decho("fname  <".fname.">")
+
+  " Changes for foreplay.
+  let temp = tempname()
+  let fn = expand('%:p')
+  exe "sil! ! ".g:zip_unzipcmd." -p -- ".shellescape(zipfile,1)." ".shellescape(fnameescape(fname),1). ' > '.temp
+  silent exe 'keepalt file '.temp
+  silent keepjumps edit!
+  silent exe 'keepalt file '.fnameescape(fn)
+  call delete(temp)
+  filetype detect
+
+  " Resume regularly scheduled programming.
+  set nomod
+endfun