code {cacher} | R Documentation |
Show code expressions corresponding to a given source file
code(num = NULL, full = FALSE) showcode()
num |
expression sequence number |
full |
logical, should the full expression be shown or a one-line abbreviated version? |
These functions can be used to show the expressions for a given source
file. By default, code
shows all expressions in a file in a
one-line abbreviated form along with their expression sequence
numbers. To see each expression in its entirety, the argument
full = TRUE
must be set. If any expressions have been marked
to be skipped by skipcode
, those expressions will be annotated
with an asterisk.
showcode
shows the original source file in the pager, which can
be useful if one is interested in seeing any comments.
Nothing useful is returned.