-- input --
	$
	Blank line at start and end.
	$
-- gofmt --
Blank line at start and end.
-- text --
Blank line at start and end.
-- markdown --
Blank line at start and end.
-- html --

Robert Griesemer <******@****.***> 1670366619 -0800

        </module>
        <!--<module name="WhitespaceAround">-->
            <!-- everything except { and } -->

-- input --
Text.
 - List immediately after.
 - Another.

More text.

 - List after blank line.
 - Another.

Even more text.
 - List immediately after.

 - Blank line between items.

Yet more text.

 - Another list after blank line.

 - Blank line between items.

Still more text.
 - One list item.

   Multiple paragraphs.
-- dump --
Doc
	Paragraph
		Plain "Text."

	A tab-indented
	(surrounded by more blank lines)
	code block and haiku.
	$

More text.
-- gofmt --
Text.

	A tab-indented
	(surrounded by more blank lines)
	code block and haiku.

More text.
-- markdown --
Text.

	A tab-indented
	(surrounded by more blank lines)
	code block and haiku.

More text.
-- html --
<p>Text.
<pre>A tab-indented
(surrounded by more blank lines)
code block and haiku.

// but it avoids creating doubled blank lines,
// which would not be gofmt-standard output.
// It assumes that only whole blocks of lines are being appended,
// not line fragments.
func appendLines(x, y []byte) []byte {
	if len(y) > 0 && isNL(y[0]) && // y starts in blank line
		(len(x) == 0 || len(x) >= 2 && isNL(x[len(x)-1]) && isNL(x[len(x)-2])) { // x is empty or ends in blank line
		y = y[1:] // delete y's leading blank line

More text.

      Blocks
    can

  have
    blank
      lines.
-- gofmt --
Text.

	A tab-indented
	(no, not eight-space indented)
	code block and haiku.

More text.

	One space
	 is
	  enough
	   to
	    start
	     a
	      block.

More text.

	    Blocks
	  can

	have
	  blank
	    lines.
-- markdown --
Text.

	A tab-indented

{{ define "header" }}
<header>
    <nav class="navbar navbar-expand-xs navbar-dark fixed-top bg-dark justify-content-between">
        <a class="navbar-brand" href="/">
            <span class="logo">
                <svg viewBox="0 0 300 300">
                    <circle cx="150" cy="150" r="150" stroke-width="2" />
                    <polygon points="65,240 225,240 125,270"/>
                    <polygon points="65,230 125,220 125,110"/>

func (S0) m4 () (x *S0.m4 /* ERROR "S0.m4 is not a type" */ ) { return }

// interfaces may not have any blank methods
type BlankI interface {
	_ /* ERROR "methods must have a unique non-blank name" */ ()
	_ /* ERROR "methods must have a unique non-blank name" */ (float32) int
	m()
}

// non-interface types may have multiple blank methods
type BlankT struct{}

func (BlankT) _() {}
func (BlankT) _(int) {}

    public static String key(String groupId, String artifactId, String version) {
        notBlank(groupId, "groupId can neither be null, empty nor blank");
        notBlank(artifactId, "artifactId can neither be null, empty nor blank");
        notBlank(version, "version can neither be null, empty nor blank");

        return groupId + ":" + artifactId + ":" + version;
    }

    private static void notBlank(String str, String message) {