This blog is updated daily.
A general description is here.
‘deparse(x)’, ‘dput(x)’ and ‘dump()’ now respect ‘c()’'s argument names
‘recursive’ and ‘use.names’, e.g., for ‘x <- setNames(0, "recursive")’,
thanks to Suharto Anggono's PR#17427.
Printing S4 objects within lists and pairlists dispatches with ‘show()’
rather than ‘print()’, as with auto-printing.
The indexing tags (names or ‘[[<n>]]’) of recursive data structures are
now printed correctly in complex cases.
Arguments supplied to ‘print()’ are now properly forwarded to print
methods when printing lists, pairlists or attributes containing S3
objects.
The print parameters are now preserved when printing S3 objects or
deparsing symbols and calls. Previously, printing lists containing S3
objects or expressions would reset these parameters.
Printing lists, pairlists or attributes containing functions now uses
‘srcref’ attributes if present.
‘print.noquote()’ now also works with explicit ‘quote=FALSE’.
User macros in Rd files now accept empty and multi-line arguments.
Changes in ‘print.*()’, thanks to Lionel Henry's patches in PR#17398:
• Printing lists, pairlists or attributes containing calls with S3 class no longer evaluate those.
• Printing S4 objects within lists and pairlists dispatches with ‘show()’ rather than ‘print()’, as with auto-printing.
• The indexing tags (names or ‘[[<n>]]’) of recursive data structures are now printed correctly in complex cases.
• Arguments supplied to ‘print()’ are now properly forwarded to print methods when printing lists, pairlists or attributes containing S3 objects.
• The print parameters are now preserved when printing S3 objects or deparsing symbols and calls. Previously, printing lists containing S3 objects or expressions would reset these parameters.
• Printing lists, pairlists or attributes containing functions now uses ‘srcref’ attributes if present.
‘deparse(x)’, ‘dput(x)’ and ‘dump()’ now respect ‘c()’'s argument names ‘recursive’ and ‘use.names’, e.g., for ‘x <- setNames(0, "recursive")’, thanks to Suharto Anggono's PR#17427.