parse_all {evaluate} | R Documentation |
Works very similarly to parse, but also keeps original formatting and comments.
parse_all(x, filename = NULL, allow_error = FALSE)
x |
object to parse. Can be a string, a file connection, or a function |
filename |
string overriding the file name |
allow_error |
whether to allow syntax errors in |
A data.frame with columns src
, the source code, and
expr
. If there are syntax errors in x
and allow_error =
TRUE
, the data frame has an attribute PARSE_ERROR
that stores the
error object.