vis

commit fa2d7612f12ae488c890b013ed4e9db03a08c713
parent d004e04500e7e08d3c0c6817a8ff1800df5cbf84
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Fri, 17 Nov 2017 12:29:38 +0100

vis-lua: do not enumerate internal windows

This for example skips the command prompt window.

Diffstat:
M
vis-lua.c
 | 
13
++++++++-----

1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/vis-lua.c b/vis-lua.c
@@ -618,8 +618,9 @@ static const char *keymapping(Vis *vis, const char *keys, const Arg *arg) {
 static int windows_iter(lua_State *L);
 static int windows(lua_State *L) {
 	Vis *vis = obj_ref_check(L, 1, "vis");
-	Win **handle = lua_newuserdata(L, sizeof *handle);
-	*handle = vis->windows;
+	Win **handle = lua_newuserdata(L, sizeof *handle), *next;
+	for (next = vis->windows; next && next->file->internal; next = next->next);
+	*handle = next;
 	lua_pushcclosure(L, windows_iter, 1);
 	return 1;
 }
@@ -628,9 +629,11 @@ static int windows_iter(lua_State *L) {
 	Win **handle = lua_touserdata(L, lua_upvalueindex(1));
 	if (!*handle)
 		return 0;
-	Win *win = obj_ref_new(L, *handle, VIS_LUA_TYPE_WINDOW);
-	if (win)
-		*handle = win->next;
+	Win *win = obj_ref_new(L, *handle, VIS_LUA_TYPE_WINDOW), *next;
+	if (win) {
+		for (next = win->next; next && next->file->internal; next = next->next);
+		*handle = next;
+	}
 	return 1;
 }