Revert "Reran only bars_and_lines.R from cookbook test suite for branch pd-line-styles-and-width"

This reverts commit 6707271f0eaf6c875ffb4268fbd4381bff768626.
Revert "Revert "Reran only bars_and_lines.R from cookbook test suite for branch pd-line-styles-and-width""

This reverts commit a70fbc1740dbbc2b68483237c977e125641f1b8e.