START_STACK_SIZE 2197 src/editor/edit.c     edit->undo_stack_size = START_STACK_SIZE;
START_STACK_SIZE 2198 src/editor/edit.c     edit->undo_stack_size_mask = START_STACK_SIZE - 1;
START_STACK_SIZE 2201 src/editor/edit.c     edit->redo_stack_size = START_STACK_SIZE;
START_STACK_SIZE 2202 src/editor/edit.c     edit->redo_stack_size_mask = START_STACK_SIZE - 1;