pretty print help lines

fix redraw when side window is visible

add other-window (C-x o) and allow focusing help buffer

move in_minibuffer too

always include compat.h first

move some initializations to minibuffer.c

reorder minibuffer stuff and while there also rename the bogus completing_read to minibuffer_read. To get a ``completing-read'' one has to call enter_minibuffer with the right parameters.

move help to its own file in order to do so, we also have to export some internal variables from ui (the width and height of the window). Not the best possible outcome, but are used only in recompute_help, and can be dropped later. Also, move wrap_page to wrap.c.

push-button-new-tab on relative URLs now works

format

evtimer_set is enough don't need to evtimer_add to initialize the event.

arithmetic on void pointers is a GNU extension apparently Another useful warning got thanks to -pedantic.

keep the scrolling during a save-excursion

add descr. to completions ; filter by descr. too

dropping unused prototype