Commit | Line | Data |
8d063cd8 |
1 | /* $Header: spat.h,v 1.0 87/12/18 13:06:10 root Exp $ |
2 | * |
3 | * $Log: spat.h,v $ |
4 | * Revision 1.0 87/12/18 13:06:10 root |
5 | * Initial revision |
6 | * |
7 | */ |
8 | |
9 | struct scanpat { |
10 | SPAT *spat_next; /* list of all scanpats */ |
11 | COMPEX spat_compex; /* compiled expression */ |
12 | ARG *spat_repl; /* replacement string for subst */ |
13 | ARG *spat_runtime; /* compile pattern at runtime */ |
14 | STR *spat_first; /* for a fast bypass of execute() */ |
15 | bool spat_flags; |
16 | char spat_flen; |
17 | }; |
18 | |
19 | #define SPAT_USED 1 /* spat has been used once already */ |
20 | #define SPAT_USE_ONCE 2 /* use pattern only once per article */ |
21 | #define SPAT_SCANFIRST 4 /* initial constant not anchored */ |
22 | #define SPAT_SCANALL 8 /* initial constant is whole pat */ |
23 | |
24 | EXT SPAT *spat_root; /* list of all spats */ |
25 | EXT SPAT *curspat; /* what to do \ interps from */ |
26 | |
27 | #define Nullspat Null(SPAT*) |