How do I move a edge, and correct the UV at the same time?

how do I move the edge, and not move the texture?

For Edge Slide enable ‘Correct UVs’

Thanks ! is that in the uv panel now or? (2.73?)

how do I bring up that menu? (it does not appear when using edge slide in my tool shelf)

3D View toolshelf of F6 panel

I got it, it won’t show up, until you use the command (I just hit enter after pulling it up)

Ctrl+e -> Edge slide - return -> added dialog