Patch 8.0.1374
Problem:    CTRL-A does not work with an empty line. (Alex)
Solution:   Decrement the end only once. (Hirohito Higashi, closes #2387)
Files:      src/ops.c, src/testdir/test_increment.vim


*** ../vim-8.0.1373/src/ops.c   2017-10-15 21:46:57.700140459 +0200
--- src/ops.c   2017-12-05 17:12:55.005734563 +0100
***************
*** 5433,5439 ****
            }
            else /* oap->motion_type == MCHAR */
            {
!               if (!oap->inclusive)
                    dec(&(oap->end));
                length = (colnr_T)STRLEN(ml_get(pos.lnum));
                pos.col = 0;
--- 5433,5439 ----
            }
            else /* oap->motion_type == MCHAR */
            {
!               if (pos.lnum == oap->start.lnum && !oap->inclusive)
                    dec(&(oap->end));
                length = (colnr_T)STRLEN(ml_get(pos.lnum));
                pos.col = 0;
*** ../vim-8.0.1373/src/testdir/test_increment.vim      2016-08-18 
21:35:09.000000000 +0200
--- src/testdir/test_increment.vim      2017-12-05 17:12:34.709845302 +0100
***************
*** 364,374 ****
--- 364,388 ----
  "     Expected:
  "     1) Ctrl-a on visually selected zero
  "     111
+ "
+ " Also: 019 with "01" selected increments to "029".
  func Test_visual_increment_15()
    call setline(1, ["101"])
    exec "norm! lv\<C-A>"
    call assert_equal(["111"], getline(1, '$'))
    call assert_equal([0, 1, 2, 0], getpos('.'))
+ 
+   call setline(1, ["019"])
+   exec "norm! 0vl\<C-A>"
+   call assert_equal("029", getline(1))
+ 
+   call setline(1, ["01239"])
+   exec "norm! 0vlll\<C-A>"
+   call assert_equal("01249", getline(1))
+ 
+   call setline(1, ["01299"])
+   exec "norm! 0vlll\<C-A>"
+   call assert_equal("1309", getline(1))
  endfunc
  
  " 16) increment right aligned numbers
***************
*** 756,760 ****
--- 770,781 ----
    call assert_equal([0, 3, 25, 0], getpos('.'))
  endfunc
  
+ func Test_increment_empty_line()
+   new
+   call setline(1, ['0', '0', '0', '0', '0', '0', ''])
+   exe "normal Gvgg\<C-A>"
+   call assert_equal(['1', '1', '1', '1', '1', '1', ''], getline(1, 7))
+   bwipe!
+ endfunc
  
  " vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.0.1373/src/version.c       2017-12-05 16:57:52.230668085 +0100
--- src/version.c       2017-12-05 17:13:25.733566910 +0100
***************
*** 773,774 ****
--- 773,776 ----
  {   /* Add new patch number below this line */
+ /**/
+     1374,
  /**/


-- 
hundred-and-one symptoms of being an internet addict:
87. Everyone you know asks why your phone line is always busy ...and
    you tell them to send an e-mail.

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///

-- 
-- 
You received this message from the "vim_dev" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php

--- 
You received this message because you are subscribed to the Google Groups 
"vim_dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
For more options, visit https://groups.google.com/d/optout.

Raspunde prin e-mail lui