Continuous pedal mark from first ending to repeated section?

Is there a pedal marking that has a "down" line at the beginning, but no "up" or ^ line at the end? I want to show a continuous pedal from m. 1 into the beginning of a repeated section (through m. 6) (this works fine). But I ALSO want the first ending (mm. 22-23) to be pedaled and connected back to the pedaling of m. 5-6 without any lifting.

I've attached the score. How can I show this? Thanks!