Gregory K.G. Xu kangang at
Sun Feb 7 12:28:55 EST 1993

	I have one problem with grass library function "R_get_location_with_point()". When I interrupt the program, which is waiting the mouse button by this 
function, by Ctr-C or C function "exit()", it still wait the mouse button to 
click. Otherwise no command(such as "d.frame -e") can be executed. Is there 
anyone knowing why? Thank you!


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