Please add multiline code blocks to the REPL. about magpie

[haifenghuang]

The REPL already support multi-line support for code blocks if you end a line with a ''. But as you might think, it's very inconvenience. so I've improved the REPL according to your suggestion.

@haifenghuang Thank you.

Is it possible to do something like this

magpie>> println(
... "hi"
... )
hi
magpie>>

instead of

magpie>> println(
... "hi"
... )
... 
hi
magpie>>

?

I mean something like in python REPL (support for empty lines and exit multiline mode not after empty line):

Python 2.7.10 (default, Oct  6 2017, 22:29:07) 
[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.31)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> print(
...
...
...
... "hi"
... )
hi
>>> 

I think it will be more comfortable this way.

[haifenghuang]

I just pushed a new commit, now you can do it.

@haifenghuang I think repl can check every line and the line that will not return an error can be a terminator for expression/statement.

[haifenghuang]

Yes, you are right. At first, I think it would be very complicated. After think a while, I found a better & simpler way to do it.