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Annotation of 43BSDReno/usr.bin/ex/ex_argv.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1980 Regents of the University of California.
                      3:  * All rights reserved.  The Berkeley software License Agreement
                      4:  * specifies the terms and conditions for redistribution.
                      5:  *
                      6:  *     @(#)ex_argv.h   7.3 (Berkeley) 5/31/85
                      7:  */
                      8: 
                      9: /*
                     10:  * The current implementation of the argument list is poor,
                     11:  * using an argv even for internally done "next" commands.
                     12:  * It is not hard to see that this is restrictive and a waste of
                     13:  * space.  The statically allocated glob structure could be replaced
                     14:  * by a dynamically allocated argument area space.
                     15:  */
                     16: var char       **argv;
                     17: var char       **argv0;
                     18: var char       *args;
                     19: var char       *args0;
                     20: var short      argc;
                     21: var short      argc0;
                     22: var short      morargc;                /* Used with "More files to edit..." */
                     23: 
                     24: var int        firstln;                /* From +lineno */
                     25: var char       *firstpat;              /* From +/pat   */
                     26: 
                     27: /* Yech... */
                     28: struct glob {
                     29:        short   argc;                   /* Index of current file in argv */
                     30:        short   argc0;                  /* Number of arguments in argv */
                     31:        char    *argv[NARGS + 1];       /* WHAT A WASTE! */
                     32:        char    argspac[NCARGS + sizeof (int)];
                     33: };
                     34: var struct     glob frob;

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