vis: add infrastructure to register custom :-commands

1 files changed, 1 insertions, 0 deletions

diff --git a/vis.c b/vis.c
index 388bc41..4abba5f 100644
--- a/vis.c
+++ b/vis.c
@@ -394,6 +394,7 @@ void vis_free(Vis *vis) {
 		register_release(&vis->registers[i]);
 	vis->ui->free(vis->ui);
 	map_free(vis->cmds);
+	map_free_full(vis->usercmds);
 	map_free(vis->options);
 	map_free(vis->actions);
 	map_free(vis->keymap);