shithub: plan9front

ref: 7db23bb2f00a9c8f53f7aa063112e946f7a9539a
dir: /sys/lib/postscript/prologues/Nroundpage.ps/

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%
% A version of roundpage.ps that assumes a symmetric clipping path. Thanks
% to Matthijs Melchior for the suggestion.
%

/roundpagebbox {
	pagebbox dup 0 get pagebbox 2 get add 2 exch put
	pagebbox dup 1 get pagebbox 3 get add 3 exch put
	pagebbox 0 0 put
	pagebbox 1 0 put
} bind def