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To: vim-dev@vim.org
Subject: Patch 7.1.305
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 7.1.305
Problem:    Editing a compressed file with special characters in the name
	    doesn't work properly.
Solution:   Escape special characters.
Files:	    runtime/autoload/gzip.vim


*** ../vim-7.1.304/runtime/autoload/gzip.vim	Thu May 10 18:54:26 2007
--- runtime/autoload/gzip.vim	Thu May 29 22:30:59 2008
***************
*** 1,6 ****
  " Vim autoload file for editing compressed files.
  " Maintainer: Bram Moolenaar <Bram@vim.org>
! " Last Change: 2007 May 10
  
  " These functions are used by the gzip plugin.
  
--- 1,6 ----
  " Vim autoload file for editing compressed files.
  " Maintainer: Bram Moolenaar <Bram@vim.org>
! " Last Change: 2008 May 29
  
  " These functions are used by the gzip plugin.
  
***************
*** 73,80 ****
    let empty = line("'[") == 1 && line("']") == line("$")
    let tmp = tempname()
    let tmpe = tmp . "." . expand("<afile>:e")
    " write the just read lines to a temp file "'[,']w tmp.gz"
!   execute "silent '[,']w " . escape(tmpe, ' ')
    " uncompress the temp file: call system("gzip -dn tmp.gz")
    call system(a:cmd . " " . s:escape(tmpe))
    if !filereadable(tmp)
--- 73,87 ----
    let empty = line("'[") == 1 && line("']") == line("$")
    let tmp = tempname()
    let tmpe = tmp . "." . expand("<afile>:e")
+   if exists('*fnameescape')
+     let tmp_esc = fnameescape(tmp)
+     let tmpe_esc = fnameescape(tmpe)
+   else
+     let tmp_esc = escape(tmp, ' ')
+     let tmpe_esc = escape(tmpe, ' ')
+   endif
    " write the just read lines to a temp file "'[,']w tmp.gz"
!   execute "silent '[,']w " . tmpe_esc
    " uncompress the temp file: call system("gzip -dn tmp.gz")
    call system(a:cmd . " " . s:escape(tmpe))
    if !filereadable(tmp)
***************
*** 95,106 ****
      setlocal nobin
      if exists(":lockmarks")
        if empty
! 	execute "silent lockmarks " . l . "r ++edit " . tmp
        else
! 	execute "silent lockmarks " . l . "r " . tmp
        endif
      else
!       execute "silent " . l . "r " . tmp
      endif
  
      " if buffer became empty, delete trailing blank line
--- 102,113 ----
      setlocal nobin
      if exists(":lockmarks")
        if empty
! 	execute "silent lockmarks " . l . "r ++edit " . tmp_esc
        else
! 	execute "silent lockmarks " . l . "r " . tmp_esc
        endif
      else
!       execute "silent " . l . "r " . tmp_esc
      endif
  
      " if buffer became empty, delete trailing blank line
***************
*** 110,117 ****
      endif
      " delete the temp file and the used buffers
      call delete(tmp)
!     silent! exe "bwipe " . tmp
!     silent! exe "bwipe " . tmpe
    endif
  
    " Restore saved option values.
--- 117,124 ----
      endif
      " delete the temp file and the used buffers
      call delete(tmp)
!     silent! exe "bwipe " . tmp_esc
!     silent! exe "bwipe " . tmpe_esc
    endif
  
    " Restore saved option values.
***************
*** 124,133 ****
  
    " When uncompressed the whole buffer, do autocommands
    if ok && empty
      if &verbose >= 8
!       execute "doau BufReadPost " . expand("%:r")
      else
!       execute "silent! doau BufReadPost " . expand("%:r")
      endif
    endif
  endfun
--- 131,145 ----
  
    " When uncompressed the whole buffer, do autocommands
    if ok && empty
+     if exists('*fnameescape')
+       let fname = fnameescape(expand("%:r"))
+     else
+       let fname = escape(expand("%:r"), " \t\n*?[{`$\\%#'\"|!<")
+     endif
      if &verbose >= 8
!       execute "doau BufReadPost " . fname
      else
!       execute "silent! doau BufReadPost " . fname
      endif
    endif
  endfun
*** ../vim-7.1.304/src/version.c	Thu May 29 21:46:10 2008
--- src/version.c	Thu May 29 22:33:11 2008
***************
*** 668,669 ****
--- 673,676 ----
  {   /* Add new patch number below this line */
+ /**/
+     305,
  /**/

-- 
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ARTHUR: The Lady of the Lake, her arm clad in the purest shimmering samite,
        held Excalibur aloft from the bosom of the water to signify by Divine
        Providence ...  that I, Arthur, was to carry Excalibur ...  That is
        why I am your king!
                 "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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