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root/radiance/ray/src/rt/p_func.c
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Comparing ray/src/rt/p_func.c (file contents):
Revision 1.1 by greg, Thu Feb 2 10:41:34 1989 UTC vs.
Revision 1.2 by greg, Thu Aug 8 11:29:58 1991 UTC

# Line 50 | Line 50 | RAY  *r;
50  
51          if (m->oargs.nsargs < 2)
52                  objerror(m, USER, "bad # arguments");
53 <        if (!vardefined(sa[0]))
54 <                loadfunc(sa[1]);
53 >        funcfile(sa[1]);
54          errno = 0;
55          bval = varvalue(sa[0]);
56          if (errno) {
# Line 77 | Line 76 | RAY  *r;
76  
77          if (m->oargs.nsargs < 4)
78                  objerror(m, USER, "bad # arguments");
79 <        if (!vardefined(sa[0]))
81 <                loadfunc(sa[3]);
79 >        funcfile(sa[3]);
80          errno = 0;
81          setcolor(cval, varvalue(sa[0]),
82                          varvalue(sa[1]),

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