diff options
Diffstat (limited to 'src/history.c')
-rw-r--r-- | src/history.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/history.c b/src/history.c index bc6baa5..a04d580 100644 --- a/src/history.c +++ b/src/history.c @@ -228,6 +228,18 @@ history_add_upto (int history_id, const char *item, size_t max) history_add_upto (hist_SHELLCMD, p, max); } + if (defaults.history_compaction && max != INT_MAX) { + struct list_head *l; + + for (l = h->head.prev ; l != &h->head ; l = l->prev) { + if (!strcmp (list_entry(l, struct history_item, node)->line, item)) { + list_del (l); + list_add_tail (l, &h->head); + return; + } + } + } + while (h->count >= max) { list_first (i, &h->head, node); if (!i) { |