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updated for version 7.0092

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This commit is contained in:
Bram Moolenaar
2005-06-24 23:01:23 +00:00
parent c4def13f8b
commit 0a5fe2140d
14 changed files with 192 additions and 52 deletions
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28
src/message.c
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@@ -743,13 +743,8 @@ add_msg_hist(s, len, attr)
/* Don't let the message history get too big */
while (msg_hist_len > 20)
{
p = first_msg_hist;
first_msg_hist = p->next;
vim_free(p->msg);
vim_free(p);
--msg_hist_len;
}
(void)delete_first_msg();
/* allocate an entry and add the message at the end of the history */
p = (struct msg_hist *)alloc((int)sizeof(struct msg_hist));
if (p != NULL)
@@ -776,6 +771,25 @@ add_msg_hist(s, len, attr)
}
}
/*
* Delete the first (oldest) message from the history.
* Returns FAIL if there are no messages.
*/
int
delete_first_msg()
{
struct msg_hist *p;
if (msg_hist_len <= 0)
return FAIL;
p = first_msg_hist;
first_msg_hist = p->next;
vim_free(p->msg);
vim_free(p);
--msg_hist_len;
return OK;
}
/*
* ":messages" command.
*/