Problem Statement

A   here document   (or "heredoc")   is a way of specifying a text block, preserving the line breaks, indentation and other whitespace within the text. Depending on the language being used, a   here document   is constructed using a command followed by "<<" (or some other symbol) followed by a token string. The text block will then start on the next line, and will be followed by the chosen token at the beginning of the following line, which is used to mark the end of the text block.

Demonstrate the use of   here documents   within the language.

Let's start with the solution:

x:=
#<<<
"#<<< starts a block of lines that are concatenated verbatim 
and fed into the parser as one line. #<<< ends the block.
Both #<<< tokens must start the line that is otherwise ignored

Note that is isn't a string, but arbitrary source " + 1 + 23;
#<<<
x.println();