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Diffstat (limited to 'Src/Zle/comp.h')
| -rw-r--r-- | Src/Zle/comp.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/Src/Zle/comp.h b/Src/Zle/comp.h new file mode 100644 index 000000000..5d7ef74e2 --- /dev/null +++ b/Src/Zle/comp.h @@ -0,0 +1,137 @@ +/* + * comp.h - header file for completion + * + * This file is part of zsh, the Z shell. + * + * Copyright (c) 1992-1997 Paul Falstad + * All rights reserved. + * + * Permission is hereby granted, without written agreement and without + * license or royalty fees, to use, copy, modify, and distribute this + * software and to distribute modified versions of this software for any + * purpose, provided that the above copyright notice and the following + * two paragraphs appear in all copies of this software. + * + * In no event shall Paul Falstad or the Zsh Development Group be liable + * to any party for direct, indirect, special, incidental, or consequential + * damages arising out of the use of this software and its documentation, + * even if Paul Falstad and the Zsh Development Group have been advised of + * the possibility of such damage. + * + * Paul Falstad and the Zsh Development Group specifically disclaim any + * warranties, including, but not limited to, the implied warranties of + * merchantability and fitness for a particular purpose. The software + * provided hereunder is on an "as is" basis, and Paul Falstad and the + * Zsh Development Group have no obligation to provide maintenance, + * support, updates, enhancements, or modifications. + * + */ + +#undef compctlread + +typedef struct compctlp *Compctlp; +typedef struct compctl *Compctl; +typedef struct compcond *Compcond; + +/* node for compctl hash table (compctltab) */ + +struct compctlp { + HashNode next; /* next in hash chain */ + char *nam; /* command name */ + int flags; /* CURRENTLY UNUSED */ + Compctl cc; /* pointer to the compctl desc. */ +}; + +/* compctl -x condition */ + +struct compcond { + Compcond and, or; /* the next or'ed/and'ed conditions */ + int type; /* the type (CCT_*) */ + int n; /* the array length */ + union { /* these structs hold the data used to */ + struct { /* test this condition */ + int *a, *b; /* CCT_POS, CCT_NUMWORDS */ + } + r; + struct { /* CCT_CURSTR, CCT_CURPAT,... */ + int *p; + char **s; + } + s; + struct { /* CCT_RANGESTR,... */ + char **a, **b; + } + l; + } + u; +}; + +#define CCT_UNUSED 0 +#define CCT_POS 1 +#define CCT_CURSTR 2 +#define CCT_CURPAT 3 +#define CCT_WORDSTR 4 +#define CCT_WORDPAT 5 +#define CCT_CURSUF 6 +#define CCT_CURPRE 7 +#define CCT_CURSUB 8 +#define CCT_CURSUBC 9 +#define CCT_NUMWORDS 10 +#define CCT_RANGESTR 11 +#define CCT_RANGEPAT 12 + +/* Contains the real description for compctls */ + +struct compctl { + int refc; /* reference count */ + Compctl next; /* next compctl for -x */ + unsigned long mask; /* mask of things to complete (CC_*) */ + char *keyvar; /* for -k (variable) */ + char *glob; /* for -g (globbing) */ + char *str; /* for -s (expansion) */ + char *func; /* for -K (function) */ + char *explain; /* for -X (explanation) */ + char *ylist; /* for -y (user-defined desc. for listing) */ + char *prefix, *suffix; /* for -P and -S (prefix, suffix) */ + char *subcmd; /* for -l (command name to use) */ + char *withd; /* for -w (with directory */ + char *hpat; /* for -H (history pattern) */ + int hnum; /* for -H (number of events to search) */ + Compctl ext; /* for -x (first of the compctls after -x) */ + Compcond cond; /* for -x (condition for this compctl) */ + Compctl xor; /* for + (next of the xor'ed compctls) */ +}; + +/* objects to complete */ +#define CC_FILES (1<<0) +#define CC_COMMPATH (1<<1) +#define CC_REMOVE (1<<2) +#define CC_OPTIONS (1<<3) +#define CC_VARS (1<<4) +#define CC_BINDINGS (1<<5) +#define CC_ARRAYS (1<<6) +#define CC_INTVARS (1<<7) +#define CC_SHFUNCS (1<<8) +#define CC_PARAMS (1<<9) +#define CC_ENVVARS (1<<10) +#define CC_JOBS (1<<11) +#define CC_RUNNING (1<<12) +#define CC_STOPPED (1<<13) +#define CC_BUILTINS (1<<14) +#define CC_ALREG (1<<15) +#define CC_ALGLOB (1<<16) +#define CC_USERS (1<<17) +#define CC_DISCMDS (1<<18) +#define CC_EXCMDS (1<<19) +#define CC_SCALARS (1<<20) +#define CC_READONLYS (1<<21) +#define CC_SPECIALS (1<<22) +#define CC_DELETE (1<<23) +#define CC_NAMED (1<<24) +#define CC_QUOTEFLAG (1<<25) +#define CC_EXTCMDS (1<<26) +#define CC_RESWDS (1<<27) +#define CC_DIRS (1<<28) + +#define CC_EXPANDEXPL (1<<30) +#define CC_RESERVED (1<<31) |