Instead of every command resolving the target (-t or -s) itself, prepare

the state (client, session, winlink, pane) for it it before entering the
command. Each command provides some flags that tell the prepare step
what it is expecting.

This is a requirement for having hooks on commands (for example, if you
hook "select-window -t1:2", the hook command should to operate on window
1:2 not whatever it thinks is the current window), and should allow some
other target improvements.

The old cmd_find_* functions remain for the moment but that layer will
be dropped later.

Joint work with Thomas Adam.

1 files changed, 2 insertions, 5 deletions

diff --git a/cmd-refresh-client.c b/cmd-refresh-client.c
index 5a45ec25..9d1d0fce 100644
--- a/cmd-refresh-client.c
+++ b/cmd-refresh-client.c
@@ -30,7 +30,7 @@ const struct cmd_entry cmd_refresh_client_entry = {
 	"refresh-client", "refresh",
 	"C:St:", 0, 0,
 	"[-S] [-C size] " CMD_TARGET_CLIENT_USAGE,
-	0,
+	CMD_CLIENT_T,
 	cmd_refresh_client_exec
 };
 
@@ -38,13 +38,10 @@ enum cmd_retval
 cmd_refresh_client_exec(struct cmd *self, struct cmd_q *cmdq)
 {
 	struct args	*args = self->args;
-	struct client	*c;
+	struct client	*c = cmdq->state.c;
 	const char	*size;
 	u_int		 w, h;
 
-	if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
-		return (CMD_RETURN_ERROR);
-
 	if (args_has(args, 'C')) {
 		if ((size = args_get(args, 'C')) == NULL) {
 			cmdq_error(cmdq, "missing size");