Flush output for each command when using !record option

[Sachini]

The !record command is really useful when viewing large datasets with many columns as terminal isn't horizontally scroll-able.
But having to give !record to start and again !record to view the output for each command is a bit frustrating.
So I would like to suggest adding out.flush() for addline() and print() functions in OutputFile class.. . so that we can record outputs of multiple commands in the same file and view them after each command.

Ps. I found the tool extremely useful.. keep up the good work :)

[Sachini]

I fixed it and submitted a pull request. Hope you would consider integrating it in the next release.

[Sachini]

Or maybe it's cleaner to add
out = new PrintWriter(new FileWriter(file), true);
and enable auto-flushing.

[julianhyde]

Fixed in 0f8cfdb.