#ifndef NEOVIM_OPS_H
#define NEOVIM_OPS_H

#include "func_attr.h"
#include "types.h"

/* ops.c */
int get_op_type(int char1, int char2);
int op_on_lines(int op);
int get_op_char(int optype);
int get_extra_op_char(int optype);
void op_shift(oparg_T *oap, int curs_top, int amount);
void shift_line(int left, int round, int amount, int call_changed_bytes);
void op_reindent(oparg_T *oap, int (*how)(void));
int get_expr_register(void);
void set_expr_line(char_u *new_line);
char_u *get_expr_line(void);
char_u *get_expr_line_src(void);
int valid_yank_reg(int regname, int writing);
void get_yank_register(int regname, int writing);
void *get_register(int name, int copy) FUNC_ATTR_NONNULL_RET;
void put_register(int name, void *reg);
int yank_register_mline(int regname);
int do_record(int c);
int do_execreg(int regname, int colon, int addcr, int silent);
int insert_reg(int regname, int literally);
int get_spec_reg(int regname, char_u **argp, int *allocated, int errmsg);
int cmdline_paste_reg(int regname, int literally, int remcr);
int op_delete(oparg_T *oap);
int op_replace(oparg_T *oap, int c);
void op_tilde(oparg_T *oap);
int swapchar(int op_type, pos_T *pos);
void op_insert(oparg_T *oap, long count1);
int op_change(oparg_T *oap);
void init_yank(void);
void clear_registers(void);
int op_yank(oparg_T *oap, int deleting, int mess);
void do_put(int regname, int dir, long count, int flags);
void adjust_cursor_eol(void);
int preprocs_left(void);
int get_register_name(int num);
void ex_display(exarg_T *eap);
int do_join(long count, int insert_space, int save_undo,
            int use_formatoptions);
void op_format(oparg_T *oap, int keep_cursor);
void op_formatexpr(oparg_T *oap);
int fex_format(linenr_T lnum, long count, int c);
void format_lines(linenr_T line_count, int avoid_fex);
int paragraph_start(linenr_T lnum);
int do_addsub(int command, linenr_T Prenum1);
int read_viminfo_register(vir_T *virp, int force);
void write_viminfo_registers(FILE *fp);
char_u get_reg_type(int regname, long *reglen);
char_u *get_reg_contents(int regname, int allowexpr, int expr_src);
void write_reg_contents(int name, char_u *str, int maxlen,
                        int must_append);
void write_reg_contents_ex(int name, char_u *str, int maxlen,
                           int must_append, int yank_type,
                           long block_len);
void clear_oparg(oparg_T *oap);
void cursor_pos_info(void);

#endif /* NEOVIM_OPS_H */