vis: do not run registered event handlers for internal files

This fixes interactive :-commands when the user has configured
to set custom options vis:command(...) via the Lua win_open
event handler.

The problem was that the creation of the window for the command
prompt would itself trigger an execution of a :-command. Upon
successful completion the editor would switch to normal mode.
Therefore the interactively entered command would not be applied
to the correct range.

1 files changed, 1 insertions, 1 deletions

diff --git a/vis.c b/vis.c
index c59133b..f069f60 100644
--- a/vis.c
+++ b/vis.c
@@ -185,7 +185,7 @@ Win *window_new_file(Vis *vis, File *file) {
 	vis->ui->window_focus(win->ui);
 	for (size_t i = 0; i < LENGTH(win->modes); i++)
 		win->modes[i].parent = &vis_modes[i];
-	if (vis->event && vis->event->win_open)
+	if (!file->internal && vis->event && vis->event->win_open)
 		vis->event->win_open(vis, win);
 	return win;
 }