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root/radiance/ray/src/rt/editline.c
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Comparing ray/src/rt/editline.c (file contents):
Revision 1.2 by greg, Fri Sep 29 13:23:54 1989 UTC vs.
Revision 2.3 by greg, Fri Sep 29 20:49:37 1995 UTC

# Line 1 | Line 1
1 < /* Copyright (c) 1987 Regents of the University of California */
1 > /* Copyright (c) 1995 Regents of the University of California */
2  
3   #ifndef lint
4   static char SCCSid[] = "$SunId$ LBL";
# Line 60 | Line 60 | int  (*c_get)(), (*s_put)();
60                  }
61          buf[i] = '\0';
62          (*s_put)("\n");
63 + }
64 +
65 +
66 + #include  "driver.h"
67 +
68 + static char  mybuf[512];
69 +
70 +
71 + tocombuf(b, d)                          /* add command(s) to my buffer */
72 + register char  *b;
73 + register struct driver  *d;
74 + {
75 +        register char  *cp;
76 +        char  *comstart;
77 +
78 +        for (cp = mybuf; *cp; cp++)
79 +                ;
80 +        comstart = cp;
81 +        while (*cp++ = *b)
82 +                if (cp >= mybuf+sizeof(mybuf)) {
83 +                        *comstart = '\0';
84 +                        return;         /* what should I do about this? */
85 +                } else if (*b++ == '\n') {
86 +                        d->inpready++;
87 +                        comstart = cp;
88 +                }
89 + }
90 +
91 +
92 + fromcombuf(b, d)                        /* get command from my buffer */
93 + char  *b;
94 + struct driver  *d;
95 + {
96 +        register char   *cp;
97 +                                                /* get next command */
98 +        for (cp = mybuf; *cp != '\n'; cp++)
99 +                if (!*cp)
100 +                        return(0);
101 +        *cp++ = '\0';
102 + #ifdef DEBUG
103 +        (*d->comout)(mybuf);                    /* echo my command */
104 +        (*d->comout)("\n");
105 + #endif
106 +                                                /* send it as reply */
107 +        strcpy(b, mybuf);
108 +        d->inpready--;
109 +                                                /* advance commands */
110 +        strcpy(mybuf, cp);
111 +        return(1);
112   }

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