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patch 8.0.1738: ":args" output is hard to read

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Problem:    ":args" output is hard to read.
Solution:   Make columns with the names if the output is more than one line.
This commit is contained in:
Bram Moolenaar
2018-04-20 22:01:41 +02:00
parent 02e802b2da
commit 5d69da462f
4 changed files with 99 additions and 40 deletions
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21
src/ex_cmds2.c
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@@ -2751,17 +2751,18 @@ ex_args(exarg_T *eap)
*/
if (ARGCOUNT > 0)
{
/* Overwrite the command, for a short list there is no scrolling
* required and no wait_return(). */
gotocmdline(TRUE);
for (i = 0; i < ARGCOUNT; ++i)
char **items = (char **)alloc(sizeof(char *) * ARGCOUNT);
if (items != NULL)
{
if (i == curwin->w_arg_idx)
msg_putchar('[');
msg_outtrans(alist_name(&ARGLIST[i]));
if (i == curwin->w_arg_idx)
msg_putchar(']');
msg_putchar(' ');
/* Overwrite the command, for a short list there is no
* scrolling required and no wait_return(). */
gotocmdline(TRUE);
for (i = 0; i < ARGCOUNT; ++i)
items[i] = (char *)alist_name(&ARGLIST[i]);
list_in_columns(items, ARGCOUNT, curwin->w_arg_idx);
vim_free(items);
}
}
}