Data commit

Task/Here-document/J/here-document-1.j

@@ -0,0 +1,54 @@
+here=:0 :0
+  0 :0 will be replaced by the text on the following lines.
+  This is three tokens: two instances of the number 0 and
+  one instance of the explicit definition token ':'.
+  Any indentation in the here document will be retained in the result.
+  There must be a space to the left of : or it will combine with the
+  0 on its left to form the token 0: which is something completely
+  different.
+
+  The here document is terminated by a line which contains only a
+  single right parenthesis ')' and optional white space.  In J's
+  documentation the family of entities which include here documents
+  (and verb definitions and so on) are called 'scripts'.
+
+  When several scripts are referenced on the same line, they are used
+  sequentially in an order determined by their appearance on the line.
+  The leftmost 'script' reference gets the last script and the rightmost
+  reference gets the first script.  But this is a rare usage.
+
+  Typically, such values are assigned a name so that they can be
+  used later.  However, they may also be discarded and/or ignored, in
+  which case they are logically equivalent to multi-line comments.
+)
+
+and_here=:noun define
+  'noun define' is an alternative and perhaps more "user friendly"
+  way of declaring a here document.  It achieves the same thing as
+  0 :0 and in fact 'noun' has the value 0 and 'define' has the value :0
+  And, of course, there must be a space between the word 'noun' and
+  the word 'define'.
+
+  Other useful alternatives include verb (which has the value 3)
+  and dyad (which has the value 4), and adverb (which has the value 1).
+  In other words 'verb define' (if unquoted) would be replaced by a
+  verb whose definition is provided in the following 'script'.
+  However, all of these names are normal variables which can
+  be declared to have different values by the developer.  And, of course,
+  note that this mechanism is significantly more verbose than using
+  the underlying 0 :0 mechanism directly.
+)
+
+also_here=: {{)n
+  J902 introduced {{ blocks which may be {{ nested }} arbitrarily }} to
+  the J interpreter. This includes {{)n blocks which are here documents.
+  These {{)n blocks are not further nestable (they represent
+  literal text with no internal structure), and the terminating }}
+  must appear at the beginning of a line (or on the same line as
+  the opening {{)n -- but that would not be a "here doc").
+
+  If text does not appear after the )n on the initial line, the
+  initial (first) linefeed does not appear in the here doc. If
+  text follows the {{)n, that text (and optional newline) would
+  be included.
+}}

Task/Here-document/J/here-document-2.j

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+package rosettacode.heredoc;
+public class MainApp {
+	public static void main(String[] args) {
+		String hereDoc = """
+				This is a multiline string.
+				It includes all of this text,
+				but on separate lines in the code.
+				 """;
+		System.out.println(hereDoc);
+	}
+}