Patch 8.2.0019

[Bram Moolenaar]

Patch 8.2.0019
Problem: Cannot get number of lines of another buffer.
Solution: Add "linecount" to getbufinfo(). (Yasuhiro Matsumoto,
closes #5370)
Files: src/evalbuffer.c, src/testdir/test_bufwintabinfo.vim,
runtime/doc/eval.txt


*** ../vim-8.2.0018/src/evalbuffer.c 2019-12-01 21:07:58.000000000 +0100
--- src/evalbuffer.c 2019-12-17 22:32:47.468392079 +0100
***************
*** 545,550 ****
--- 545,551 ----
dict_add_string(dict, "name", buf->b_ffname);
dict_add_number(dict, "lnum", buf == curbuf ? curwin->w_cursor.lnum
: buflist_findlnum(buf));
+ dict_add_number(dict, "linecount", buf->b_ml.ml_line_count);
dict_add_number(dict, "loaded", buf->b_ml.ml_mfp != NULL);
dict_add_number(dict, "listed", buf->b_p_bl);
dict_add_number(dict, "changed", bufIsChanged(buf));
*** ../vim-8.2.0018/src/testdir/test_bufwintabinfo.vim 2019-12-01 15:02:54.000000000 +0100
--- src/testdir/test_bufwintabinfo.vim 2019-12-17 22:36:52.739595836 +0100
***************
*** 154,156 ****
--- 154,166 ----
call assert_equal(getbufinfo('Xtestfile2')[0].lastused, 7654321)
call test_settime(0)
endfunc
+
+ func Test_getbufinfo_lines()
+ new Xfoo
+ call setline(1, ['a', 'bc', 'd'])
+ let bn = bufnr('%')
+ hide
+ call assert_equal(3, getbufinfo(bn)[0]["linecount"])
+ edit Xfoo
+ bw!
+ endfunc
*** ../vim-8.2.0018/runtime/doc/eval.txt 2019-12-17 21:27:14.686319918 +0100
--- runtime/doc/eval.txt 2019-12-17 22:35:23.091889919 +0100
***************
*** 4796,4801 ****
--- 4796,4803 ----
{only with the |+viminfo| feature}
listed TRUE if the buffer is listed.
lnum current line number in buffer.
+ linecount number of lines in the buffer (only
+ valid when loaded)
loaded TRUE if the buffer is loaded.
name full path to the file in the buffer.
signs list of signs placed in the buffer.
*** ../vim-8.2.0018/src/version.c 2019-12-17 22:10:54.564370706 +0100
--- src/version.c 2019-12-17 22:34:32.704053804 +0100
***************
*** 744,745 ****
--- 744,747 ----
{ /* Add new patch number below this line */
+ /**/
+ 19,
/**/

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