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patch 8.1.1737: :args command that outputs one line gives more prompt

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Problem:    :args command that outputs one line gives more prompt.
Solution:   Only output line break if needed. (Daniel Hahler, closes #4715)
This commit is contained in:
Bram Moolenaar
2019-07-23 23:00:08 +02:00
parent c3328169d5
commit 949f1989cb
2 changed files with 9 additions and 13 deletions
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5
src/testdir/test_arglist.vim
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@@ -140,10 +140,7 @@ func Test_argument()
call assert_equal(['d', 'c', 'b', 'a', 'c'], g:buffers)
redir => result
args
redir END
call assert_equal('a b [c] d', trim(result))
call assert_equal("\na b [c] d ", execute(':args'))
.argd
call assert_equal(['a', 'b', 'd'], argv())

17
src/version.c
View File

@@ -777,6 +777,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1737,
/**/
1736,
/**/
@@ -4351,6 +4353,7 @@ list_in_columns(char_u **items, int size, int current)
int i;
int ncol;
int nrow;
int cur_row = 1;
int item_count = 0;
int width = 0;
#ifdef FEAT_SYN_HL
@@ -4381,12 +4384,12 @@ list_in_columns(char_u **items, int size, int current)
return;
}
/* The rightmost column doesn't need a separator.
* Sacrifice it to fit in one more column if possible. */
// The rightmost column doesn't need a separator.
// Sacrifice it to fit in one more column if possible.
ncol = (int) (Columns + 1) / width;
nrow = item_count / ncol + (item_count % ncol ? 1 : 0);
/* i counts columns then rows. idx counts rows then columns. */
// "i" counts columns then rows. idx counts rows then columns.
for (i = 0; !got_int && i < nrow * ncol; ++i)
{
int idx = (i / ncol) + (i % ncol) * nrow;
@@ -4407,8 +4410,9 @@ list_in_columns(char_u **items, int size, int current)
msg_putchar(']');
if (last_col)
{
if (msg_col > 0)
if (msg_col > 0 && cur_row < nrow)
msg_putchar('\n');
++cur_row;
}
else
{
@@ -4416,11 +4420,6 @@ list_in_columns(char_u **items, int size, int current)
msg_putchar(' ');
}
}
else
{
if (msg_col > 0)
msg_putchar('\n');
}
}
}