warning--
make theme auto-reload emit signals to configure stuff properly!
make url link disappear on focus change ANd ensure it stays invisible then
out coords are -1

this fixes some other cases of links not disappearing on mouse out
fixing selection will come later
let me click on link while some strange bug is fixed

See T441
invisible should not show previous underline/strikethrough
fix CID 1106345 - missing parentheses
fix CID 1100640 - read from pointer after free
fix CID 1100641 - uninitialized scalar variable
alpha shadow image now has more fidelity at scaled up sizes = less banding
lets reduce the theme color strings in size since there are so many - memory
Fix define

Seems gcc 4.6.3 on ubuntu 12.04 (gcc version 4.6.3 (Ubuntu/Linaro
4.6.3-1ubuntu5)) does not R as define.

error: stray ‘R’ in program
zoom option: tab zoom animation time can go down to zero if users want.
reorganize structures about selection
fix selection going up/left
"#if defined(SUPPORT_DBLWIDTH)"--

and let the compiler remove the calls whenever needed