diff options
Diffstat (limited to 'Src/zsh.h')
| -rw-r--r-- | Src/zsh.h | 69 |
1 files changed, 64 insertions, 5 deletions
diff --git a/Src/zsh.h b/Src/zsh.h index 837a76e88..6a962d8bf 100644 --- a/Src/zsh.h +++ b/Src/zsh.h @@ -233,6 +233,7 @@ typedef struct alias *Alias; typedef struct param *Param; typedef struct cmdnam *Cmdnam; typedef struct shfunc *Shfunc; +typedef struct funcwrap *FuncWrap; typedef struct builtin *Builtin; typedef struct nameddir *Nameddir; typedef struct module *Module; @@ -242,6 +243,7 @@ typedef struct job *Job; typedef struct value *Value; typedef struct varasg *Varasg; typedef struct cond *Cond; +typedef struct conddef *Conddef; typedef struct cmd *Cmd; typedef struct pline *Pline; typedef struct sublist *Sublist; @@ -455,6 +457,26 @@ struct cond { #define COND_GT 13 #define COND_LE 14 #define COND_GE 15 +#define COND_MOD 16 +#define COND_MODI 17 + +typedef int (*CondHandler) _((Conddef, char **)); + +struct conddef { + Conddef next; /* next in list */ + char *name; /* the condition name */ + int flags; /* see CONDF_* below */ + int min; /* minimum number of strings */ + int max; /* maximum number of strings */ + CondHandler handler; /* handler function */ + char *module; /* module to autoload */ +}; + +#define CONDF_INFIX 1 +#define CONDF_ADDED 2 + +#define CONDDEF(name, flags, min, max, handler) \ + { NULL, name, flags, min, max, handler, NULL } struct forcmd { /* for/select */ /* Cmd->args contains list of words to loop thru */ @@ -750,6 +772,23 @@ struct shfunc { List funcdef; /* function definition */ }; +/* node in list of function call wrappers */ + +typedef int (*WrapFunc) _((List, FuncWrap, char *)); + +struct funcwrap { + FuncWrap next; + int flags; + WrapFunc handler; + Module module; + int count; +}; + +#define WRAPF_ADDED 1 + +#define WRAPDEF(func) \ + { NULL, 0, func, NULL, 0 } + /* node in builtin command hash table (builtintab) */ typedef int (*HandlerFunc) _((char *, char **, char *, int)); @@ -800,6 +839,8 @@ struct module { }; #define MOD_BUSY (1<<0) +#define MOD_WRAPPER (1<<1) +#define MOD_UNLOAD (1<<2) /* node used in parameter hash table (paramtab) */ @@ -872,6 +913,23 @@ struct param { #define PM_RESTRICTED (1<<13) /* cannot be changed in restricted mode */ #define PM_UNSET (1<<14) /* has null value */ +/* + * Flags for doing matches inside parameter substitutions, i.e. + * ${...#...} and friends. This could be an enum, but so + * could a lot of other things. + */ + +#define SUB_END 0x0001 /* match end instead of begining, % or %% */ +#define SUB_LONG 0x0002 /* % or # doubled, get longest match */ +#define SUB_SUBSTR 0x0004 /* match a substring */ +#define SUB_MATCH 0x0008 /* include the matched portion */ +#define SUB_REST 0x0010 /* include the unmatched portion */ +#define SUB_BIND 0x0020 /* index of beginning of string */ +#define SUB_EIND 0x0040 /* index of end of string */ +#define SUB_LEN 0x0080 /* length of match */ +#define SUB_ALL 0x0100 /* match complete string */ +#define SUB_GLOBAL 0x0200 /* global substitution ${..//all/these} */ + /* node for named directory hash table (nameddirtab) */ struct nameddir { @@ -891,13 +949,14 @@ struct nameddir { #define PRINT_NAMEONLY (1<<0) #define PRINT_TYPE (1<<1) #define PRINT_LIST (1<<2) +#define PRINT_KV_PAIR (1<<3) /* flags for printing for the whence builtin */ -#define PRINT_WHENCE_CSH (1<<3) -#define PRINT_WHENCE_VERBOSE (1<<4) -#define PRINT_WHENCE_SIMPLE (1<<5) -#define PRINT_WHENCE_FUNCDEF (1<<6) -#define PRINT_WHENCE_WORD (1<<7) +#define PRINT_WHENCE_CSH (1<<4) +#define PRINT_WHENCE_VERBOSE (1<<5) +#define PRINT_WHENCE_SIMPLE (1<<6) +#define PRINT_WHENCE_FUNCDEF (1<<7) +#define PRINT_WHENCE_WORD (1<<8) /***********************************/ /* Definitions for history control */ |