namespace prefix (can't be figured out automatically for now). must include trailing slash. hopefully this is a temporary measure. an auto-positioning documentation header. autocreates [doc_c] [doc_i] [doc_o] [doc_f] if not already present. blue square on the right of [doc_h] is the rollup button, which is a toggle that brings all doc items upwards as much as they are allowed to go. a bang to [s justscreenshot] will make a screenshot of the patch. requires x11 and ppm (netpbm). [doc_h] contains a clock for driving the layout updates of the complete patch. [doc_h] enforces a patch window width and height.