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Bram Moolenaara9b579f2016-07-17 18:29:19 +02001/* userfunc.c */
2void func_init(void);
Bram Moolenaar660a10a2019-07-14 15:48:38 +02003hashtab_T *func_tbl_get(void);
Bram Moolenaara6c18d32022-03-31 20:02:56 +01004char_u *make_ufunc_name_readable(char_u *name, char_u *buf, size_t bufsize);
Yee Cheng Chin0b5fe422025-03-03 20:12:05 +01005string_T get_lambda_name(void);
Bram Moolenaare40fbc22020-06-27 18:06:45 +02006char_u *register_cfunc(cfunc_T cb, cfunc_free_T cb_free, void *state);
Bram Moolenaarb4d16cb2020-11-05 18:45:46 +01007int get_lambda_tv(char_u **arg, typval_T *rettv, int types_optional, evalarg_T *evalarg);
Bram Moolenaar937610b2022-01-19 17:21:29 +00008char_u *deref_func_name(char_u *name, int *lenp, partial_T **partialp, type_T **type, int no_autoload, int new_function, int *found_var);
Bram Moolenaar4c054e92019-11-10 00:13:50 +01009void emsg_funcname(char *ermsg, char_u *name);
Ernie Raelb077b582023-12-14 20:11:44 +010010int get_func_arguments(char_u **arg, evalarg_T *evalarg, int partial_argc, typval_T *argvars, int *argcount, int is_builtin);
Bram Moolenaare6b53242020-07-01 17:28:33 +020011int get_func_tv(char_u *name, int len, typval_T *rettv, char_u **arg, evalarg_T *evalarg, funcexe_T *funcexe);
Bram Moolenaar0917e862023-02-18 14:42:44 +000012char_u *fname_trans_sid(char_u *name, char_u *fname_buf, char_u **tofree, funcerror_T *error);
Bram Moolenaarc0ceeeb2022-03-30 21:12:27 +010013void func_name_with_sid(char_u *name, int sid, char_u *buffer);
Bram Moolenaaracc4b562022-01-24 13:54:45 +000014ufunc_T *find_func_even_dead(char_u *name, int flags);
Bram Moolenaard9d2fd02022-01-13 21:15:21 +000015ufunc_T *find_func(char_u *name, int is_global);
Bram Moolenaar0f769812020-09-12 18:32:34 +020016int func_is_global(ufunc_T *ufunc);
Bram Moolenaar848fadd2022-01-30 15:28:30 +000017int func_requires_g_prefix(ufunc_T *ufunc);
Bram Moolenaara05e5242020-09-19 18:19:19 +020018int func_name_refcount(char_u *name);
Bram Moolenaar2336c372021-12-06 15:06:54 +000019void func_clear_free(ufunc_T *fp, int force);
Bram Moolenaarcc341812022-09-19 15:54:34 +010020int copy_lambda_to_global_func(char_u *lambda, char_u *global, loopvarinfo_T *loopvarinfo, ectx_T *ectx);
Bram Moolenaar0ba48e82020-11-17 18:23:19 +010021int funcdepth_increment(void);
22void funcdepth_decrement(void);
23int funcdepth_get(void);
24void funcdepth_restore(int depth);
Bram Moolenaar9667b2c2022-09-07 17:28:09 +010025funccall_T *create_funccal(ufunc_T *fp, typval_T *rettv);
26void remove_funccal(void);
Bram Moolenaar0917e862023-02-18 14:42:44 +000027funcerror_T check_user_func_argcount(ufunc_T *fp, int argcount);
28funcerror_T call_user_func_check(ufunc_T *fp, int argcount, typval_T *argvars, typval_T *rettv, funcexe_T *funcexe, dict_T *selfdict);
Bram Moolenaarc447d8d2018-12-18 21:56:28 +010029void save_funccal(funccal_entry_T *entry);
30void restore_funccal(void);
Bram Moolenaar660a10a2019-07-14 15:48:38 +020031funccall_T *get_current_funccal(void);
Bram Moolenaara749a422022-02-12 19:52:25 +000032int at_script_level(void);
Bram Moolenaar4c17ad92020-04-27 22:47:51 +020033void delete_script_functions(int sid);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020034void free_all_functions(void);
Bram Moolenaar8a7d6542020-01-26 15:56:19 +010035int builtin_function(char_u *name, int len);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020036int func_call(char_u *name, typval_T *args, partial_T *partial, dict_T *selfdict, typval_T *rettv);
Bram Moolenaar0e57dd82019-09-16 22:56:03 +020037int get_callback_depth(void);
Bram Moolenaarc6538bc2019-08-03 18:17:11 +020038int call_callback(callback_T *callback, int len, typval_T *rettv, int argcount, typval_T *argvars);
Yegappan Lakshmanan8658c752021-12-03 11:09:29 +000039varnumber_T call_callback_retnr(callback_T *callback, int argcount, typval_T *argvars);
Bram Moolenaar0917e862023-02-18 14:42:44 +000040void user_func_error(funcerror_T error, char_u *name, int found_var);
Bram Moolenaarc6538bc2019-08-03 18:17:11 +020041int call_func(char_u *funcname, int len, typval_T *rettv, int argcount_in, typval_T *argvars_in, funcexe_T *funcexe);
zeertzjqc1ed7882024-08-01 22:46:54 +020042int call_simple_func(char_u *funcname, size_t len, typval_T *rettv);
Bram Moolenaar682d0a12020-07-19 20:48:59 +020043char_u *printable_func_name(ufunc_T *fp);
Bram Moolenaar99a7c0d2023-02-21 19:55:14 +000044char_u *trans_function_name(char_u **pp, int *is_global, int skip, int flags);
Yegappan Lakshmanane7f4abd2021-12-24 20:47:38 +000045char_u *get_scriptlocal_funcname(char_u *funcname);
Bram Moolenaarc2f17f72022-02-21 13:13:50 +000046char_u *alloc_printable_func_name(char_u *fname);
Bram Moolenaareba3b7f2021-11-30 18:25:08 +000047char_u *save_function_name(char_u **name, int *is_global, int skip, int flags, funcdict_T *fudi);
Bram Moolenaar6abdcf82020-11-22 18:15:44 +010048void list_functions(regmatch_T *regmatch);
h-eastb895b0f2023-09-24 15:46:31 +020049ufunc_T *define_function(exarg_T *eap, char_u *name_arg, garray_T *lines_to_free, int class_flags, ocmember_T *obj_members, int obj_member_count);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020050void ex_function(exarg_T *eap);
Yegappan Lakshmanand2232d72025-03-24 20:36:14 +010051int get_func_arity(char_u *name, int *required, int *optional, int *varargs);
Bram Moolenaarf79d9dd2022-05-21 15:39:02 +010052ufunc_T *find_func_by_name(char_u *name, compiletype_T *compile_type);
Yegappan Lakshmanan4f32c832024-01-12 17:36:40 +010053void defcompile_function(ufunc_T *ufunc, class_T *cl);
Bram Moolenaar822ba242020-05-24 23:00:18 +020054void ex_defcompile(exarg_T *eap);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020055int eval_fname_script(char_u *p);
Bram Moolenaar4c17ad92020-04-27 22:47:51 +020056int translated_function_exists(char_u *name, int is_global);
Bram Moolenaar8a7d6542020-01-26 15:56:19 +010057int has_varargs(ufunc_T *ufunc);
Bram Moolenaarb54c3ff2016-07-31 14:11:58 +020058int function_exists(char_u *name, int no_deref);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020059char_u *get_expanded_name(char_u *name, int check);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020060char_u *get_user_func_name(expand_T *xp, int idx);
Bram Moolenaar83677162023-01-08 19:54:10 +000061ufunc_T *copy_function(ufunc_T *fp);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020062void ex_delfunction(exarg_T *eap);
63void func_unref(char_u *name);
Bram Moolenaar437bafe2016-08-01 15:40:54 +020064void func_ptr_unref(ufunc_T *fp);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020065void func_ref(char_u *name);
Bram Moolenaar437bafe2016-08-01 15:40:54 +020066void func_ptr_ref(ufunc_T *fp);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020067void ex_return(exarg_T *eap);
Bram Moolenaar6f14da12022-09-07 21:30:44 +010068int can_add_defer(void);
Bram Moolenaar806a2732022-09-04 15:40:36 +010069int add_defer(char_u *name, int argcount_arg, typval_T *argvars);
Bram Moolenaar58779852022-09-06 18:31:14 +010070void invoke_all_defer(void);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020071void ex_call(exarg_T *eap);
72int do_return(exarg_T *eap, int reanimate, int is_cmd, void *rettv);
73void discard_pending_return(void *rettv);
74char_u *get_return_cmd(void *rettv);
Bram Moolenaar66250c92020-08-20 15:02:42 +020075char_u *get_func_line(int c, void *cookie, int indent, getline_opt_T options);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020076int func_has_ended(void *cookie);
77int func_has_abort(void *cookie);
78dict_T *make_partial(dict_T *selfdict_in, typval_T *rettv);
79char_u *func_name(void *cookie);
80linenr_T *func_breakpoint(void *cookie);
81int *func_dbg_tick(void *cookie);
82int func_level(void *cookie);
83int current_func_returned(void);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020084int free_unref_funccal(int copyID, int testing);
85hashtab_T *get_funccal_local_ht(void);
86dictitem_T *get_funccal_local_var(void);
87hashtab_T *get_funccal_args_ht(void);
88dictitem_T *get_funccal_args_var(void);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020089void list_func_vars(int *first);
90dict_T *get_current_funccal_dict(hashtab_T *ht);
Bram Moolenaarba96e9a2016-08-01 17:10:20 +020091hashitem_T *find_hi_in_scoped_ht(char_u *name, hashtab_T **pht);
92dictitem_T *find_var_in_scoped_ht(char_u *name, int no_autoload);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020093int set_ref_in_previous_funccal(int copyID);
94int set_ref_in_call_stack(int copyID);
Bram Moolenaarbc7ce672016-08-01 22:49:22 +020095int set_ref_in_functions(int copyID);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020096int set_ref_in_func_args(int copyID);
Bram Moolenaar437bafe2016-08-01 15:40:54 +020097int set_ref_in_func(char_u *name, ufunc_T *fp_in, int copyID);
Bram Moolenaara9b579f2016-07-17 18:29:19 +020098/* vim: set ft=c : */