Name
playoutiter:GetLineReadonly -- get line readonly
Synopsis
handle = playoutiter:GetLineReadonly()
Function
Gets the current line for read-only access. The returned Pango layout line is owned by the the layout iterator and mustn't be freed.

This is a faster alternative to playoutiter:GetLine(), but the user is not expected to modify the contents of the line (glyphs, glyph widths, etc.).

Inputs
none

Results
handle
the current line
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