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control.protocol.read_line_within

read_line_within ( stdout : &mut R , pending : &mut Vec<u8> , limit : usize , within : Option<u64> ) → Result<Option<Line>, Error> function [source] ¶ function [source] ¶ read_line_within: Read one line, classifying it for the block it arrived in.

within names the open block, if any. tmux(1) guarantees a notification never appears inside an output block, so every line but its own terminator is command output -- including one that looks like a notification, which is what list-panes -F '#{pane_id}' produces for every row.

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