TextBuffer.beginIrreversibleAction

Denotes the beginning of an action that may not be undone.

This will cause any previous operations in the undo/redo queue to be cleared.

This should be paired with a call to [method@Gtk.TextBuffer.end_irreversible_action] after the irreversible action has completed.

You may nest calls to gtk_text_buffer_begin_irreversible_action() and gtk_text_buffer_end_irreversible_action() pairs.

class TextBuffer
void
beginIrreversibleAction
()

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