On Thu, 22 May 2008, Peter Dalgaard wrote:
> More succinctly, parse() from stdin() seems to be broken:
>
> > parse()
> ?a
> expression()
>
> This was not the case in January (this was the older version I had lying
> around):
>
> R version 2.6.2 alpha (2008-01-29 r44233)
> ....
> > parse()
> ?a
> expression(a)
Also, if your input starts with certain errors, parse returns
the stuff after the error:
> parse()
?err//one
expression(one)
After the attached change we get
> parse()
?one
expression(one)
> parse(n=2)
?one;two;three
expression(one, two)
> parse()
?err//one
Error in parse() : unexpected '/' in "err//"
Index: gram.y
===================================================================
--- gram.y (revision 45762)
+++ gram.y (working copy)
@@ -1389,8 +1389,6 @@
if (c == ';' || c == '\n') break;
}
- rval = R_Parse1Buffer(buffer, 1, status);
-
/* Was a call to R_Parse1Buffer, but we don't want to reset xxlineno
and xxcolno */
ParseInit();
ParseContextInit();
______________________________________________
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
