Does anyone have any info on the LTspice .asc file format? I'm wanting to do some reverse-engineering on it (so I can programmatically alter files). I've got what I need for right now, I'm just changing a bunch of R and C values and it's pretty obvious how to do this, but I'm wondering if anyone has a more nearly complete file format for it. There's info on general spice, but that's not helpful here, I want stuff LTspice specific.