diff options
Diffstat (limited to 'Src/Zle/zle.h')
| -rw-r--r-- | Src/Zle/zle.h | 77 |
1 files changed, 68 insertions, 9 deletions
diff --git a/Src/Zle/zle.h b/Src/Zle/zle.h index faf6cf878..a611fd58b 100644 --- a/Src/Zle/zle.h +++ b/Src/Zle/zle.h @@ -30,15 +30,14 @@ #undef trashzle #undef zleread #undef spaceinline -#undef gotword -#undef refresh +#undef zrefresh typedef struct widget *Widget; typedef struct thingy *Thingy; /* widgets (ZLE functions) */ -typedef void (*ZleIntFunc) _((void)); +typedef int (*ZleIntFunc) _((char **)); struct widget { int flags; /* flags (see below) */ @@ -46,16 +45,24 @@ struct widget { union { ZleIntFunc fn; /* pointer to internally implemented widget */ char *fnnam; /* name of the shell function for user-defined widget */ + struct { + ZleIntFunc fn; /* internal widget function to call */ + char *wid; /* name of widget to call */ + char *func; /* name of shell function to call */ + } comp; } u; }; -#define WIDGET_INT (1<<0) /* widget is internally implemented */ -#define ZLE_MENUCMP (1<<1) /* DON'T invalidate completion list */ +#define WIDGET_INT (1<<0) /* widget is internally implemented */ +#define WIDGET_NCOMP (1<<1) /* new style completion widget */ +#define ZLE_MENUCMP (1<<2) /* DON'T invalidate completion list */ #define ZLE_YANK (1<<3) -#define ZLE_LINEMOVE (1<<4) /* command is a line-oriented movement */ -#define ZLE_LASTCOL (1<<5) /* command maintains lastcol correctly */ +#define ZLE_LINEMOVE (1<<4) /* command is a line-oriented movement */ +#define ZLE_LASTCOL (1<<5) /* command maintains lastcol correctly */ #define ZLE_KILL (1<<6) -#define ZLE_KEEPSUFFIX (1<<9) /* DON'T remove added suffix */ +#define ZLE_KEEPSUFFIX (1<<7) /* DON'T remove added suffix */ +#define ZLE_NOTCOMMAND (1<<8) /* widget should not alter lastcmd */ +#define ZLE_ISCOMP (1<<9) /* usable for new style completion */ /* thingies */ @@ -99,6 +106,7 @@ struct change { int off; /* offset of the text changes */ char *del; /* characters to delete (metafied) */ char *ins; /* characters to insert (metafied) */ + int old_cs, new_cs; /* old and new cursor positions */ }; #define CH_NEXT (1<<0) /* next structure is also part of this change */ @@ -118,7 +126,7 @@ typedef void (*KeyScanFunc) _((char *, Thingy, char *, void *)); /* Standard type of suffix removal. */ -#define removesuffix() iremovesuffix(256) +#define removesuffix() iremovesuffix(256, 0) /* Cut/kill buffer type. The buffer itself is purely binary data, * * not NUL-terminated. len is a length count. flags uses the * @@ -135,3 +143,54 @@ typedef struct cutbuffer *Cutbuffer; #define CUTBUFFER_LINE 1 /* for vi: buffer contains whole lines of data */ #define KRINGCT 8 /* number of buffers in the kill ring */ + +/* Types of completion. */ + +#define COMP_COMPLETE 0 +#define COMP_LIST_COMPLETE 1 +#define COMP_SPELL 2 +#define COMP_EXPAND 3 +#define COMP_EXPAND_COMPLETE 4 +#define COMP_LIST_EXPAND 5 +#define COMP_ISEXPAND(X) ((X) >= COMP_EXPAND) + +/* Information about one brace run. */ + +typedef struct brinfo *Brinfo; + +struct brinfo { + Brinfo next; /* next in list */ + Brinfo prev; /* previous (only for closing braces) */ + char *str; /* the string to insert */ + int pos; /* original position */ + int qpos; /* original position, with quoting */ + int curpos; /* position for current match */ +}; + +/* Convenience macros for the hooks */ + +#define LISTMATCHESHOOK (zlehooks + 0) +#define COMPLETEHOOK (zlehooks + 1) +#define BEFORECOMPLETEHOOK (zlehooks + 2) +#define AFTERCOMPLETEHOOK (zlehooks + 3) +#define ACCEPTCOMPHOOK (zlehooks + 4) +#define REVERSEMENUHOOK (zlehooks + 5) +#define INVALIDATELISTHOOK (zlehooks + 6) + +/* complete hook data struct */ + +typedef struct compldat *Compldat; + +struct compldat { + char *s; + int lst; + int incmd; +}; + +/* List completion matches. */ + +#define listmatches() runhookdef(LISTMATCHESHOOK, NULL) + +/* Invalidate the completion list. */ + +#define invalidatelist() runhookdef(INVALIDATELISTHOOK, NULL) |