# | Line 116 | Line 116 | main(argc, argv) | |
---|---|---|
116 | int argc; | |
117 | char *argv[]; | |
118 | { | |
119 | + | extern char *getenv(); |
120 | + | char *gv; |
121 | int headline(); | |
122 | int i; | |
123 | ||
124 | progname = argv[0]; | |
125 | + | if ((gv = getenv("GAMMA")) != NULL) |
126 | + | gamcor = atof(gv); |
127 | ||
128 | for (i = 1; i < argc; i++) | |
129 | if (argv[i][0] == '-') |
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