itemize

Breaks a piece of text into segments with consistent directional level and font.

Each byte of text will be contained in exactly one of the items in the returned list; the generated list of items will be in logical order (the start offsets of the items are ascending).

cached_iter should be an iterator over attrs currently positioned at a range before or containing start_index; cached_iter will be advanced to the range covering the position just after start_index + length. (i.e. if itemizing in a loop, just keep passing in the same cached_iter).

Parameters:

context	a structure holding information that affects the itemization process.
text	the text to itemize. Must be valid UTF-8
start_index	first byte in text to process
length	the number of bytes (not characters) to process after start_index. This must be >= 0.
attrs	the set of attributes that apply to text.
cached_iter	Cached attribute iterator

Returns:

a `GList` of [struct@Pango.Item] structures. The items should be freed using [method@Pango.Item.free] in combination with [ func@GLib.List.free_full].