Editing Lasso (programming language) (section)

===Hello World===
Here are three ways to say "Hello world!" on a Lasso page.
<syntaxhighlight lang="lasso">
<?lasso 'Hello World!' ?>

['Hello world!']

Hello world!
</syntaxhighlight>
Square brackets are reserved in Lasso, so HTML entities must be used to show square brackets on Lasso pages for other purposes than marking Lasso tags. Alternatively, printing square brackets can be by Lasso or be disabled by including [no_square_brackets] at the file top.