Commit Briefs
libdraw: change DefaultDPI to 133
Let's see if that's any better. R=rsc http://codereview.appspot.com/6850103
libdraw: add scalesize
R=rsc http://codereview.appspot.com/6855092
draw.h: add DefaultDPI
R=rsc http://codereview.appspot.com/6858071
devdraw, libdraw: add display->dpi
Fixed at 100 right now, but the plan is to make it accurate and then use it. R=rsc http://codereview.appspot.com/6856091
add -W to specify window size.
various other little fixes.
Add the #goo to allow use in C++.
Silence a few more warnings. Strip down the mkfiles more. Fix bug in X11 mouse handling, note groups.
Add drawsetlabel(Display*, char*).
Turn window destruction into "hangup" note. Fix (?) snarf buffer management. Add latin1 keyboard translation.