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Overview ¶

The template uses the function "code" to inject program source into the output by extracting code from files and injecting them as HTML-escaped <pre> blocks.

The syntax is simple: 1, 2, or 3 space-separated arguments:

Whole file:

{{code "foo.go"}}

One line (here the signature of main):

{{code "foo.go" `/^func.main/`}}

Block of text, determined by start and end (here the body of main):

{{code "foo.go" `/^func.main/` `/^}/`

Patterns can be `/regular expression/`, a decimal number, or "$" to signify the end of the file.