Interspersed throughout a program you can find comments, which is text to explain code to humans and ignored by Red. A comment starts after a semicolon (;) at the start or in the middle of a line:
;-- see Chapter03/comments.red:; single-line commentprint "start" ; comment on a code line
A multiline comment is formed as follows:
comment { This is a multiline comment. This explains how this program works.}
From the next section on, we will show the return value of a word on the same line in a comment starting with ;== like this—;== value. However, == is also the way the REPL shows the return value, so this should be familiar.
Make multiline comments using several single-line comments (Visual Studio Code has a menu-item for this—Edit ...
