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/* Copyright (c) 1991 Regents of the University of California */ |
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#ifndef lint |
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static const char RCSid[] = "$Id$"; |
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#endif |
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/* |
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* Convert angle ranges of the form a-b:s,c to discrete values |
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*/ |
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/* SCCSid "$SunId$ LBL" */ |
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/* Copyright (c) 1991 Regents of the University of California */ |
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#include <stdlib.h> |
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#include <ctype.h> |
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#define ANGLE short |
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#define AEND (-11111) |
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#include "setscan.h" |
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setscan(ang, arg) /* set up scan according to arg */ |
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register ANGLE *ang; |
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register char *arg; |
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int |
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setscan( /* set up scan according to arg */ |
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register ANGLE *ang, |
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register char *arg |
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) |
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{ |
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int state = ','; |
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int start, finish, step; |
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default: |
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return(-1); |
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} |
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if (!isdigit(*arg) && *arg != '-' && *arg != '+') |
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if (!isdigit(*arg)) |
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return(-1); |
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do |
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arg++; |
