There was some internal work going on w/ running a remote console and it looks like this change was related to that. In Microsoft.Scripting.Hosting.Shell there's a comment added to its RunOneInteraction w/ the same change:
/// We check if the code read is an interactive command or statements is by checking for NewLine /// If the code contains NewLine, it's a set of statements (most probably from SendToConsole) /// If the code does not contain a NewLine, it's an interactive command typed by the user at the prompt Looking at the code thought I'm guessing this is totally broken on Unix because in ReadStatement we append a newline, with a wonderful comment there: // Note that this does not use Environment.NewLine because some languages (eg. Python) only // recognize \n as a line terminator. b.Append("\n"); So this just happens to do the right thing on Windows due to the mismatches between the new lines being used. I guess we should actually be checking for more than one "\n". > -----Original Message----- > From: users-boun...@lists.ironpython.com [mailto:users- > boun...@lists.ironpython.com] On Behalf Of Seo Sanghyeon > Sent: Wednesday, April 29, 2009 10:48 AM > To: Discussion of IronPython > Subject: [IronPython] Expression printing in interactive mode > > In changeset 42603, a change was made to > IronPython.Hosting.PythonCommandLine.RunOneInteraction, > > - SourceUnit su = Language.CreateSnippet(s, "<stdin>", > SourceCodeKind.InteractiveCode); > + SourceUnit su = Language.CreateSnippet(s, "<stdin>", > (s.Contains(Environment.NewLine))? SourceCodeKind.Statements : > SourceCodeKind.InteractiveCode); > > Why is this? It seems to me that s always contains newline, so its net > effect is making all interactive code non-interactive. In Python, this > means no expression is printed in interactive mode. > > -- > Seo Sanghyeon > _______________________________________________ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com _______________________________________________ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com