Patch 8.0.0734
Problem:    The script to check translations can be improved.
Solution:   Restore the view when no errors are found.  Check for matching
            line break at the end of the message. (Christian Brabandt)
Files:      src/po/check.vim


*** ../vim-8.0.0733/src/po/check.vim    2016-08-26 15:45:00.000000000 +0200
--- src/po/check.vim    2017-07-19 14:24:09.741636925 +0200
***************
*** 35,40 ****
--- 35,41 ----
  set nowrapscan
  
  " Start at the first "msgid" line.
+ let wsv = winsaveview()
  1
  /^msgid\>
  
***************
*** 110,116 ****
--- 111,153 ----
    endif
  endif
  
+ func! CountNl(first, last)
+   let nl = 0
+   for lnum in range(a:first, a:last)
+     if getline(lnum) =~ '\\n'
+       let nl += 1
+     endif
+   endfor
+   return nl
+ endfunc
+ 
+ " Check that the \n at the end of the msid line is also present in the msgstr
+ " line.  Skip over the header.
+ /^"MIME-Version:
+ while 1
+   let lnum = search('^msgid\>')
+   if lnum <= 0
+     break
+   endif
+   let strlnum = search('^msgstr\>')
+   let end = search('^$')
+   if end <= 0
+     let end = line('$') + 1
+   endif
+   let origcount = CountNl(lnum, strlnum - 1)
+   let transcount = CountNl(strlnum, end - 1)
+   " Allow for a few more or less line breaks when there are 2 or more
+   if origcount != transcount && (origcount <= 2 || transcount <= 2)
+     echomsg 'Mismatching "\\n" in line ' . line('.')
+     if error == 0
+       let error = lnum
+     endif
+   endif
+ endwhile
+ 
  if error == 0
+   " If all was OK restore the view.
+   call winrestview(wsv)
    echomsg "OK"
  else
    exe error
*** ../vim-8.0.0733/src/version.c       2017-07-19 13:23:02.992511319 +0200
--- src/version.c       2017-07-19 14:33:03.669740594 +0200
***************
*** 771,772 ****
--- 771,774 ----
  {   /* Add new patch number below this line */
+ /**/
+     734,
  /**/

-- 
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