On Mon, 30 Dec 2013 13:51:46 -0000, Jakob Ovrum <jakobov...@gmail.com>
wrote:
On Monday, 30 December 2013 at 12:36:15 UTC, Regan Heath wrote:
Cue "empty vs null" theme music..
Empty vs null is not a factor here. It returns a string containing the
line terminator(s) for an empty line, but an empty string (incidentally
non-null) if the file is closed.
Yes .. but it /could/ have returned null for file closed and /an empty
line/ for /an empty line/ .. what an idea! Then the readln/writeln <-
whoops bug "problem" vanishes too, bonus!
Nevermind.
R
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