Suppress an erroneous warning on OS X / X11 systems when trying to write an empty string to the clipboard.
Fix error when NA
is passed to write_clip()
. This will now write "NA"
to
the clipboard.
Fix error when passing NULL
or an empty vector (e.g. character(0)
). This
will now write ""
to the clipboard.
Fixes a breaking bug that caused clipr_available
to erroneously return
FALSE
. Thank you to @krivit for catching this.
Introduces better testing of clipr_available
to properly evaluate it on
Travis CI.
Introduces clipr_available
which checks to see if the system clipboard is
writeable/readable. This may be useful if you are developing a package that
relies on clipr and need to ensure that it will skip tests on machines (e.g.
CRAN, Travis) where the system clipboard may not be available. Thank you to
@jennybc for this suggestion.
Implements genuine testing of clipr functionality with thanks to some deft environment variable settings added by @jennybc.
Two Rstudio addins: one to copy the value returned when a highlighted expression is evaluated, and another that copies the console output.
Introduces read_clip_tbl
, a convenience function that takes tab-delimited
text from read_clip
(such as that copied from a spreadsheet) and parses it
with read.table
. Thank you to Steve Simpson (@data-steve) for the original PR.
write_clip(object_type = "table")
has a new internal implementation (writing
to a temporary file rather than using capture.output
) which should
dramatically shorten the time it takes to write very large tables to the
clipboard. Thank you to @r2evans for this suggestion.
Several changes to write_clip
breaks
. breaks=NULL
will default to
system-specific line breaks for both vectors and tables.write_clip
will default to formatting data.frames and matrices 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"
.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.
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