#include <assert.h>
#include "nvim/api/extmark.h"
#include "nvim/buffer.h"
#include "nvim/buffer_updates.h"
#include "nvim/charset.h"
#include "nvim/decoration.h"
#include "nvim/extmark.h"
#include "nvim/globals.h"
#include "nvim/lib/kbtree.h"
#include "nvim/map.h"
#include "nvim/memline.h"
#include "nvim/pos.h"
#include "nvim/undo.h"
#include "nvim/vim.h"

Functions
void	extmark_set (buf_T buf, uint32_t ns_id, uint32_t idp, int row, colnr_T col, int end_row, colnr_T end_col, Decoration *decor, bool right_gravity, bool end_right_gravity, ExtmarkOp op)

bool	extmark_del (buf_T *buf, uint32_t ns_id, uint32_t id)

bool	extmark_clear (buf_T *buf, uint32_t ns_id, int l_row, colnr_T l_col, int u_row, colnr_T u_col)

ExtmarkInfoArray	extmark_get (buf_T *buf, uint32_t ns_id, int l_row, colnr_T l_col, int u_row, colnr_T u_col, int64_t amount, bool reverse)

ExtmarkInfo	extmark_from_id (buf_T *buf, uint32_t ns_id, uint32_t id)
	Lookup an extmark by id. More...

void	extmark_free_all (buf_T *buf)
	free extmarks from the buffer More...

void	u_extmark_copy (buf_T *buf, int l_row, colnr_T l_col, int u_row, colnr_T u_col)

void	extmark_apply_undo (ExtmarkUndoObject undo_info, bool undo)
	undo or redo an extmark operation More...

void	extmark_adjust (buf_T *buf, linenr_T line1, linenr_T line2, long amount, long amount_after, ExtmarkOp undo)
	Adjust extmark row for inserted/deleted rows (columns stay fixed). More...

void	extmark_splice (buf_T *buf, int start_row, colnr_T start_col, int old_row, colnr_T old_col, bcount_t old_byte, int new_row, colnr_T new_col, bcount_t new_byte, ExtmarkOp undo)

void	extmark_splice_impl (buf_T *buf, int start_row, colnr_T start_col, bcount_t start_byte, int old_row, colnr_T old_col, bcount_t old_byte, int new_row, colnr_T new_col, bcount_t new_byte, ExtmarkOp undo)

void	extmark_splice_cols (buf_T *buf, int start_row, colnr_T start_col, colnr_T old_col, colnr_T new_col, ExtmarkOp undo)

void	extmark_move_region (buf_T *buf, int start_row, colnr_T start_col, bcount_t start_byte, int extent_row, colnr_T extent_col, bcount_t extent_byte, int new_row, colnr_T new_col, bcount_t new_byte, ExtmarkOp undo)

Function Documentation

◆ extmark_adjust()

void extmark_adjust	(	buf_T *	buf,
		linenr_T	line1,
		linenr_T	line2,
		long	amount,
		long	amount_after,
		ExtmarkOp	undo
	)

Adjust extmark row for inserted/deleted rows (columns stay fixed).

◆ extmark_apply_undo()

void extmark_apply_undo	(	ExtmarkUndoObject	undo_info,
		bool	undo
	)

undo or redo an extmark operation

◆ extmark_clear()

bool extmark_clear	(	buf_T *	buf,
		uint32_t	ns_id,
		int	l_row,
		colnr_T	l_col,
		int	u_row,
		colnr_T	u_col
	)

Free extmarks in a ns between lines if ns = 0, it means clear all namespaces

◆ extmark_del()

bool extmark_del	(	buf_T *	buf,
		uint32_t	ns_id,
		uint32_t	id
	)

Remove an extmark

Returns: 0 on missing id

◆ extmark_free_all()

void extmark_free_all ( buf_T * buf )

free extmarks from the buffer

◆ extmark_from_id()

ExtmarkInfo extmark_from_id	(	buf_T *	buf,
		uint32_t	ns_id,
		uint32_t	id
	)

Lookup an extmark by id.

◆ extmark_get()

ExtmarkInfoArray extmark_get	(	buf_T *	buf,
		uint32_t	ns_id,
		int	l_row,
		colnr_T	l_col,
		int	u_row,
		colnr_T	u_col,
		int64_t	amount,
		bool	reverse
	)

Returns: the position of marks between a range, marks found at the start or end index will be included.

if upper_lnum or upper_col are negative the buffer will be searched to the start, or end dir can be set to control the order of the array amount = amount of marks to find or -1 for all

◆ extmark_move_region()

void extmark_move_region	(	buf_T *	buf,
		int	start_row,
		colnr_T	start_col,
		bcount_t	start_byte,
		int	extent_row,
		colnr_T	extent_col,
		bcount_t	extent_byte,
		int	new_row,
		colnr_T	new_col,
		bcount_t	new_byte,
		ExtmarkOp	undo
	)

◆ extmark_set()

void extmark_set	(	buf_T *	buf,
		uint32_t	ns_id,
		uint32_t *	idp,
		int	row,
		colnr_T	col,
		int	end_row,
		colnr_T	end_col,
		Decoration *	decor,
		bool	right_gravity,
		bool	end_right_gravity,
		ExtmarkOp	op
	)

Create or update an extmark

must not be used during iteration!

◆ extmark_splice()

void extmark_splice	(	buf_T *	buf,
		int	start_row,
		colnr_T	start_col,
		int	old_row,
		colnr_T	old_col,
		bcount_t	old_byte,
		int	new_row,
		colnr_T	new_col,
		bcount_t	new_byte,
		ExtmarkOp	undo
	)

◆ extmark_splice_cols()

void extmark_splice_cols	(	buf_T *	buf,
		int	start_row,
		colnr_T	start_col,
		colnr_T	old_col,
		colnr_T	new_col,
		ExtmarkOp	undo
	)

◆ extmark_splice_impl()

void extmark_splice_impl	(	buf_T *	buf,
		int	start_row,
		colnr_T	start_col,
		bcount_t	start_byte,
		int	old_row,
		colnr_T	old_col,
		bcount_t	old_byte,
		int	new_row,
		colnr_T	new_col,
		bcount_t	new_byte,
		ExtmarkOp	undo
	)

◆ u_extmark_copy()

void u_extmark_copy	(	buf_T *	buf,
		int	l_row,
		colnr_T	l_col,
		int	u_row,
		colnr_T	u_col
	)

copy extmarks data between range

useful when we cannot simply reverse the operation. This will do nothing on redo, enforces correct position when undo.

Functions