event_payload_set_string
event_payload_set_string(ep, "arguments", "%s", arguments);
event_payload_set_string(ep, tmp, "%s", args_string(args, i));
event_payload_set_string(ep, tmp, "1");
event_payload_set_string(ep, tmp, "%s", value);
event_payload_set_string(ep, tmp, "%s", av->string);
event_payload_set_string(ep, "old_name", "%s", s->name);
event_payload_set_string(ep, "new_name", "%s", newname);
event_payload_set_string(ep, "new_title", "%s", title);
event_payload_set_string(ep, "new_title", "%s", title);
event_payload_set_string(ep, "event", "%s", name);
event_payload_set_string(ep, "value", "%s", change->value);
event_payload_set_string(ep, "value", "%s", "");
event_payload_set_string(ep, "last", "%s", change->last);
event_payload_set_string(ep, "last", "%s", "");
event_payload_set_string(ep, "new_title", "%s", title);
event_payload_set_string(ep, "paste_buffer", "%s", pbname);
event_payload_set_string(ep, "exit_signal", "%s", signame);
event_payload_set_string(ep, "group", "%s", sg->name);
event_payload_set_string(ep, "pane_current_path", "%s", cwd);
event_payload_set_string(ep, "pane_command", "%s", cmd);
event_payload_set_string(ep, "pane_command", "%s", wp->shell);
void printflike(3, 4) event_payload_set_string(struct event_payload *,
event_payload_set_string(ep, "old_name", "%s", old_name);
event_payload_set_string(ep, "new_name", "%s", w->name);
event_payload_set_string(ep, "current_mode", "%s", current);
event_payload_set_string(ep, "previous_mode", "%s", previous);
event_payload_set_string(ep, "prompt_type", "%s", type_string);