remove space on line ending
add Windows/RStudio support
use Authors@R and add myself as contributor
add NEWS file
replace class(...) == "try-error" by isError function
fix but in call of X11 bad device
intent using double-click to alternate sq.zoom/out.zoom
comments improved for zoom out with double click sq.zoom
add inout.zoom and set as default for session mode
Corrected documentation for 2.0.2 "natural sessions"