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New argument ‘panel.first’ for ‘hist()’ (via ‘plot.histogram()’), ‘barplot()’, ‘bxp()’, and hence implicitly ‘boxplot()’. All except the former also gain a new ‘panel.last’. Suggested by Marieke Stolte and Julian Welz.
‘package.skeleton()’ now invisibly returns the path of the created directory, along the lines of ‘prompt()’ et al..