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#ifndef NVIM_AUTOCMD_H
#define NVIM_AUTOCMD_H
#include "nvim/buffer_defs.h"
#include "nvim/ex_cmds_defs.h"
// event_T definition
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "auevents_enum.generated.h"
#endif
// Struct to save values in before executing autocommands for a buffer that is
// not the current buffer.
typedef struct {
buf_T *save_curbuf; ///< saved curbuf
bool use_aucmd_win; ///< using aucmd_win
handle_T save_curwin_handle; ///< ID of saved curwin
handle_T new_curwin_handle; ///< ID of new curwin
handle_T save_prevwin_handle; ///< ID of saved prevwin
bufref_T new_curbuf; ///< new curbuf
char *globaldir; ///< saved value of globaldir
bool save_VIsual_active; ///< saved VIsual_active
} aco_save_T;
typedef struct AutoCmd_S AutoCmd;
struct AutoCmd_S {
AucmdExecutable exec;
bool once; // "One shot": removed after execution
bool nested; // If autocommands nest here
bool last; // last command in list
int64_t id; // ID used for uniquely tracking an autocmd.
sctx_T script_ctx; // script context where defined
char *desc; // Description for the autocmd.
AutoCmd *next; // Next AutoCmd in list
};
typedef struct AutoPat_S AutoPat;
struct AutoPat_S {
AutoPat *next; // next AutoPat in AutoPat list; MUST
// be the first entry
char *pat; // pattern as typed (NULL when pattern
// has been removed)
regprog_T *reg_prog; // compiled regprog for pattern
AutoCmd *cmds; // list of commands to do
int group; // group ID
int patlen; // strlen() of pat
int buflocal_nr; // !=0 for buffer-local AutoPat
char allow_dirs; // Pattern may match whole path
char last; // last pattern for apply_autocmds()
};
/// Struct used to keep status while executing autocommands for an event.
typedef struct AutoPatCmd_S AutoPatCmd;
struct AutoPatCmd_S {
AutoPat *curpat; // next AutoPat to examine
AutoCmd *nextcmd; // next AutoCmd to execute
int group; // group being used
char *fname; // fname to match with
char *sfname; // sfname to match with
char *tail; // tail of fname
event_T event; // current event
int arg_bufnr; // initially equal to <abuf>, set to zero when buf is deleted
Object *data; // arbitrary data
AutoPatCmd *next; // chain of active apc-s for auto-invalidation
};
// Set by the apply_autocmds_group function if the given event is equal to
// EVENT_FILETYPE. Used by the readfile function in order to determine if
// EVENT_BUFREADPOST triggered the EVENT_FILETYPE.
//
// Relying on this value requires one to reset it prior calling
// apply_autocmds_group.
EXTERN bool au_did_filetype INIT(= false);
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "autocmd.h.generated.h"
#endif
#define AUGROUP_DEFAULT (-1) // default autocmd group
#define AUGROUP_ERROR (-2) // erroneous autocmd group
#define AUGROUP_ALL (-3) // all autocmd groups
#define AUGROUP_DELETED (-4) // all autocmd groups
// #define AUGROUP_NS -5 // TODO(tjdevries): Support namespaced based augroups
#define BUFLOCAL_PAT_LEN 25
/// Iterates over all the events for auto commands
#define FOR_ALL_AUEVENTS(event) \
for (event_T event = (event_T)0; (int)event < (int)NUM_EVENTS; event = (event_T)((int)event + 1)) // NOLINT
#endif // NVIM_AUTOCMD_H
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