0.3.2

    Parameters: ~
      • {buffer}      Buffer id, or 0 for current buffer
      • {ns_id}       Namespace to clear, or -1 to clear all namespaces.
      • {line_start}  Start of range of lines to clear
      • {line_end}    End of range of lines to clear (exclusive) or -1 to
                      clear to end of buffer.

nvim_buf_del_extmark({buffer}, {ns_id}, {id})         *nvim_buf_del_extmark()*
    Removes an |extmark|.

    Attributes: ~
        Since: 0.5.0

    Parameters: ~
      • {buffer}  Buffer id, or 0 for current buffer
      • {ns_id}   Namespace id from |nvim_create_namespace()|
      • {id}      Extmark id

    Return: ~
        true if the extmark was found, else false

                                                *nvim_buf_get_extmark_by_id()*
nvim_buf_get_extmark_by_id({buffer}, {ns_id}, {id}, {opts})
    Gets the position (0-indexed) of an |extmark|.

    Attributes: ~
        Since: 0.5.0

    Parameters: ~
      • {buffer}  Buffer id, or 0 for current buffer
      • {ns_id}   Namespace id from |nvim_create_namespace()|
      • {id}      Extmark id
      • {opts}    Optional parameters. Keys:
                  • details: Whether to include the details dict
                  • hl_name: Whether to include highlight group name instead
                    of id, true if omitted

    Return: ~
        0-indexed (row, col) tuple or empty list () if extmark id was absent

                                                     *nvim_buf_get_extmarks()*
nvim_buf_get_extmarks({buffer}, {ns_id}, {start}, {end}, {opts})
    Gets |extmarks| in "traversal order" from a |charwise| region defined by
    buffer positions (inclusive, 0-indexed |api-indexing|).

    Region can be given as (row,col) tuples, or valid extmark ids (whose
    positions define the bounds). 0 and -1 are understood as (0,0) and (-1,-1)
    respectively, thus the following are equivalent: >lua
        vim.api.nvim_buf_get_extmarks(0, my_ns, 0, -1, {})
        vim.api.nvim_buf_get_extmarks(0, my_ns, {0,0}, {-1,-1}, {})
<

    If `end` is less than `start`, marks are returned in reverse order.
    (Useful with `limit`, to get the first marks prior to a given position.)

    Note: For a reverse range, `limit` does not actually affect the traversed
    range, just how many marks are returned

    Note: when using extmark ranges (marks with a end_row/end_col position)
    the `overlap` option might be useful. Otherwise only the start position of
    an extmark will be considered.

    Note: legacy signs placed through the |:sign| commands are implemented as
    extmarks and will show up here. Their details array will contain a
    `sign_name` field.

    Example: >lua
        local api = vim.api
        local pos = api.nvim_win_get_cursor(0)
        local ns  = api.nvim_create_namespace('my-plugin')
        -- Create new extmark at line 1, column 1.
        local m1  = api.nvim_buf_set_extmark(0, ns, 0, 0, {})
        -- Create new extmark at line 3, column 1.
        local m2  = api.nvim_buf_set_extmark(0, ns, 2, 0, {})
        -- Get extmarks only from line 3.
        local ms  = api.nvim_buf_get_extmarks(0, ns, {2,0}, {2,0}, {})
        -- Get all marks in this buffer + namespace.
        local all = api.nvim_buf_get_extmarks(0, ns, 0, -1, {})
        vim.print(ms)
<

    Attributes: ~
        Since: 0.5.0

    Parameters: ~
      • {buffer}  Buffer id, or 0 for current buffer
      • {ns_id}   Namespace id from |nvim_create_namespace()| or -1 for all
                  namespaces
      • {start}   Start of range: a 0-indexed (row, col) or valid extmark id
                  (whose position defines the bound). |api-indexing|
      • {end}     End of range (inclusive): a 0-indexed (row, col) or valid
                  extmark id (whose position defines the bound).
                  |api-indexing|
      • {opts}    Optional parameters. Keys:
                  • limit: Maximum number of marks to return
                  • details: Whether to include