file
|
character; the name of the file to read from (quoted).
|
local
|
if local is FALSE, the statements scanned
are evaluated in the global environment, otherwise in the local
calling source.
|
echo
|
logical; if TRUE, each expression is printed
after parsing, before evaluation.
|
print.eval
|
logical; if TRUE, the result of
eval(i) is printed for each expression i; defaults
to echo.
|
verbose
|
if TRUE, more diagnostics (than just
echo = TRUE) are printed during parsing and evaluation of
input, including extra info for each expression.
|
prompt.echo
|
character; gives the prompt to be used if
echo = TRUE.
|
max.deparse.length
|
integer; is used only if echo is
TRUE and gives the maximal length of the ``echo'' of a
single expression.
|
chdir
|
logical; if TRUE, the R working directory is
changed to the directory containing file for evaluating.
|