if (checkdest(iqx, iqy, flag, ipage)) {\r
/* failed -- try some other maneuvers */\r
if (ideltax==0 || ideltay==0) {\r
/* attempt angle move */\r
if (ideltax != 0) {\r
if (checkdest(iqx, iqy, flag, ipage)) {\r
/* failed -- try some other maneuvers */\r
if (ideltax==0 || ideltay==0) {\r
/* attempt angle move */\r
if (ideltax != 0) {\r