To: vim_dev@googlegroups.com
Subject: Patch 8.1.0513
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.1.0513
Problem:    No error for set diffopt+=algorithm:.
Solution:   Check for missing argument. (Hirohito Higashi, closes #3598)
Files:	    src/diff.c, src/testdir/gen_opt_test.vim


*** ../vim-8.1.0512/src/diff.c	2018-10-31 22:57:07.913017514 +0100
--- src/diff.c	2018-11-05 21:17:35.763867796 +0100
***************
*** 2266,2271 ****
--- 2266,2273 ----
  		p += 9;
  		diff_algorithm_new = XDF_HISTOGRAM_DIFF;
  	    }
+ 	    else
+ 		return FAIL;
  	}
  
  	if (*p != ',' && *p != NUL)
*** ../vim-8.1.0512/src/testdir/gen_opt_test.vim	2018-06-23 19:22:45.614486258 +0200
--- src/testdir/gen_opt_test.vim	2018-11-05 21:21:07.012543853 +0100
***************
*** 81,87 ****
        \ 'cryptmethod': [['', 'zip'], ['xxx']],
        \ 'cscopequickfix': [['', 's-', 's-,c+,e0'], ['xxx', 's,g,d']],
        \ 'debug': [['', 'msg', 'msg', 'beep'], ['xxx']],
!       \ 'diffopt': [['', 'filler', 'icase,iwhite'], ['xxx']],
        \ 'display': [['', 'lastline', 'lastline,uhex'], ['xxx']],
        \ 'eadirection': [['', 'both', 'ver'], ['xxx', 'ver,hor']],
        \ 'encoding': [['latin1'], ['xxx', '']],
--- 81,87 ----
        \ 'cryptmethod': [['', 'zip'], ['xxx']],
        \ 'cscopequickfix': [['', 's-', 's-,c+,e0'], ['xxx', 's,g,d']],
        \ 'debug': [['', 'msg', 'msg', 'beep'], ['xxx']],
!       \ 'diffopt': [['', 'filler', 'icase,iwhite'], ['xxx', 'algorithm:xxx', 'algorithm:']],
        \ 'display': [['', 'lastline', 'lastline,uhex'], ['xxx']],
        \ 'eadirection': [['', 'both', 'ver'], ['xxx', 'ver,hor']],
        \ 'encoding': [['latin1'], ['xxx', '']],
*** ../vim-8.1.0512/src/version.c	2018-11-05 20:25:48.804089622 +0100
--- src/version.c	2018-11-05 21:19:58.913419770 +0100
***************
*** 794,795 ****
--- 794,797 ----
  {   /* Add new patch number below this line */
+ /**/
+     513,
  /**/

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