master
Strip trailing whitespace from source files
man pages: Use .BR markup for references to other man pages
man: simplify building of shadow man pages
Compose.man: \\ should be \e in troff markup
Fix man page and comment references to use XFreeModifiermap (lowercase map)
update/correct function prototypes in manpages to match headers
split lines at sentence endings
trim trailing whitespace from manpages
Add XFreeThreads function.
man pages: remove extraneous paragraph macros
FIX: warning: macro `IN' not defined
XSetScreenSaver.man: restore the part that was accidentally snipped