# ri > Byebug::ListsizeSetting

## [Byebug::ListsizeSetting](https://www.chedong.com/phpMan.php/perldoc/Byebug%3A%3AListsizeSetting/markdown) < [Byebug::Setting](https://www.chedong.com/phpMan.php/perldoc/Byebug%3A%3ASetting/markdown)

(from /home/chedong/.local/share/rdoc)
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Setting to customize the number of source code lines to be displayed
every time the "list" command is invoked.
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## Constants:

DEFAULT:
  [not documented]


## Instance methods:

  banner
  to_s