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patch 8.0.1386: cannot select modified buffers with getbufinfo()

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Problem:    Cannot select modified buffers with getbufinfo().
Solution:   Add the "bufmodified" flag. (Yegappan Lakshmanan, closes #2431)
This commit is contained in:
Bram Moolenaar 2017-12-10 21:06:22 +01:00
parent 59eb016dff
commit 8e6a31df81
4 changed files with 17 additions and 1 deletions
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1
runtime/doc/eval.txt
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@ -4173,6 +4173,7 @@ getbufinfo([{dict}])
be specified in {dict}:
buflisted include only listed buffers.
bufloaded include only loaded buffers.
bufmodified include only modified buffers.
Otherwise, {expr} specifies a particular buffer to return
information for. For the use of {expr}, see |bufname()|

8
src/evalfunc.c
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@ -4137,6 +4137,7 @@ f_getbufinfo(typval_T *argvars, typval_T *rettv)
int filtered = FALSE;
int sel_buflisted = FALSE;
int sel_bufloaded = FALSE;
int sel_bufmodified = FALSE;
if (rettv_list_alloc(rettv) != OK)
return;
@ -4159,6 +4160,10 @@ f_getbufinfo(typval_T *argvars, typval_T *rettv)
di = dict_find(sel_d, (char_u *)"bufloaded", -1);
if (di != NULL && get_tv_number(&di->di_tv))
sel_bufloaded = TRUE;
di = dict_find(sel_d, (char_u *)"bufmodified", -1);
if (di != NULL && get_tv_number(&di->di_tv))
sel_bufmodified = TRUE;
}
}
else if (argvars[0].v_type != VAR_UNKNOWN)
@ -4178,7 +4183,8 @@ f_getbufinfo(typval_T *argvars, typval_T *rettv)
if (argbuf != NULL && argbuf != buf)
continue;
if (filtered && ((sel_bufloaded && buf->b_ml.ml_mfp == NULL)
|| (sel_buflisted && !buf->b_p_bl)))
|| (sel_buflisted && !buf->b_p_bl)
|| (sel_bufmodified && !buf->b_changed)))
continue;
d = get_buffer_info(buf);

7
src/testdir/test_bufwintabinfo.vim
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@ -20,6 +20,13 @@ function Test_getbufwintabinfo()
call assert_equal('vim', l[0].variables.editor)
call assert_notequal(-1, index(l[0].windows, bufwinid('%')))
" Test for getbufinfo() with 'bufmodified'
call assert_equal(0, len(getbufinfo({'bufmodified' : 1})))
call setbufline('Xtestfile1', 1, ["Line1"])
let l = getbufinfo({'bufmodified' : 1})
call assert_equal(1, len(l))
call assert_equal(bufnr('Xtestfile1'), l[0].bufnr)
if has('signs')
call append(0, ['Linux', 'Windows', 'Mac'])
sign define Mark text=>> texthl=Search

2
src/version.c
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@ -771,6 +771,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1386,
/**/
1385,
/**/