Multiline support

[rbnx]

similar to Devel::REPL::Plugin::MultiLine::PPI

[nferraz]

I'm voting for this issue because it hinders the use of Reply in trainings.

For instance, we can't show the regular use of a for loop:

$ reply
0> for (1..10) {
Missing right curly or square bracket at reply input line 15, at end of line
syntax error at reply input line 15, at EOF

Devel::REPL works as expected, thanks to the aforementioned module (Devel::REPL::Plugin::MultiLine::PPI):

$ re.pl
$ for (1..10) {
>     print "$_\n";
> }
1
2
3
...

It would be great to have something similar for Reply.

[ryoskzypu]

As a workaround, you can quickly insert a raw newline with a sequence of C-v C-j, also tab with C-v C-i for indentation (works in bash).