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* Greg Ward Larson |
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*/ |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include "rterror.h" |
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#include "mgvars.h" |
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#include "meta.h" |
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#define isopt(s) (s[0] == '+' || s[0] == '-') |
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char *libpath[4]; |
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static void dofile(int optc, char *optv[], char *file); |
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main(argc, argv) |
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int argc; |
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char *argv[]; |
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int |
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main( |
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int argc, |
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char *argv[] |
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) |
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{ |
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#if UNIX || MAC |
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char *getenv(); |
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#endif |
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int i, file0; |
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#ifdef CPM |
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fixargs("dgraph", &argc, &argv); |
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progname = argv[0]; |
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libpath[0] = ""; |
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libpath[1] = "0/"; |
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libpath[2] = NULL; |
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#endif |
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#ifdef MAC |
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progname = argv[0]; |
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libpath[0] = "./"; |
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if ((libpath[i=1] = getenv("MDIR")) != NULL) |
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i++; |
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libpath[i++] = "/meta/"; |
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libpath[i] = NULL; |
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#endif |
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#ifdef UNIX |
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progname = argv[0]; |
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libpath[0] = "./"; |
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if ((libpath[i=1] = getenv("MDIR")) != NULL) |
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i++; |
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libpath[i++] = "/usr/local/lib/meta/"; |
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libpath[i] = NULL; |
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#endif |
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for (file0 = 1; file0 < argc-1; file0 += 2) |
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if (!isopt(argv[file0])) |
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dofile(file0-1, argv+1, argv[i]); |
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quit(0); |
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return 0; /* pro forma return */ |
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} |
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dofile(optc, optv, file) /* plot a file */ |
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int optc; |
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char *optv[]; |
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char *file; |
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void |
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dofile( /* plot a file */ |
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int optc, |
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char *optv[], |
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char *file |
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) |
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{ |
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int width = 79; |
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int length = 21; |
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} |
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eputs(msg) /* print error message */ |
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char *msg; |
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void |
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eputs( /* print error message */ |
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const char *msg |
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) |
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{ |
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fputs(msg, stderr); |
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} |
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< |
quit(code) /* quit program */ |
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int code; |
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void |
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quit( /* quit program */ |
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int code |
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) |
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{ |
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exit(code); |
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} |
