clipr 0.2.0

• Several changes to write_clip
  • The separator to be used when writing a character vector can now be
    explicitly declared using breaks. breaks=NULL will default to
    system-specific line breaks for both vectors and tables.
  • write_clip will default to formatting data.frames and matricies with
    write.table, allowing easy pasting of tabular objects into programs like
    Excel. Option object_type="auto" will check the object type to decide on the
    correct formatting, or the user may explicitly state object_type="table" or
    object_type="character".
    • clipr will default to sane system-specific options for write.table(),
      however you may pass any custom desired options via write_clip
    • return_new=TRUE (the default behavior) will return the formatted
      character string that was passed to the system clipboard, while
      write_clip(return_new=FALSE) will return the original object.
• Introduces clear_clip, a wrapper function for write_clip("") for easy
  clearing of the system clipboard.