| 1 | /* Copyright (c) 1981 Regents of the University of California */ |
| 2 | /* sccs id: @(#)ex_argv.h 7.2 %G% */ |
| 3 | /* |
| 4 | * The current implementation of the argument list is poor, |
| 5 | * using an argv even for internally done "next" commands. |
| 6 | * It is not hard to see that this is restrictive and a waste of |
| 7 | * space. The statically allocated glob structure could be replaced |
| 8 | * by a dynamically allocated argument area space. |
| 9 | */ |
| 10 | var char **argv; |
| 11 | var char **argv0; |
| 12 | var char *args; |
| 13 | var char *args0; |
| 14 | var short argc; |
| 15 | var short argc0; |
| 16 | var short morargc; /* Used with "More files to edit..." */ |
| 17 | |
| 18 | var int firstln; /* From +lineno */ |
| 19 | var char *firstpat; /* From +/pat */ |
| 20 | |
| 21 | /* Yech... */ |
| 22 | struct glob { |
| 23 | short argc; /* Index of current file in argv */ |
| 24 | short argc0; /* Number of arguments in argv */ |
| 25 | char *argv[NARGS + 1]; /* WHAT A WASTE! */ |
| 26 | char argspac[NCARGS + sizeof (int)]; |
| 27 | }; |
| 28 | var struct glob frob; |