jl77 B

Julia Macro SAMPLE

Julia Macro SAMPLE for Wave G language-tooling coverage.

Syntax highlighting Code parsing Editor testing

Preview — first 7 linesjl

macro twice(ex)
  return quote
    $(esc(ex))
    $(esc(ex))
  end
end

Specifications

Language: julia
Role: pad sample
Wave: G

What is a .jl file?

Julia (.jl) source files contain programs written in the Julia language, used for scientific computing with multiple dispatch and high-performance numerics.

How to use this file

Use example .jl files to test Julia syntax highlighters, language servers, and formatters against short known-correct and intentionally invalid samples.

How to use this file for testing

“Julia Macro SAMPLE” is a deterministic Novus Examples fixture for Syntax highlighting, Code parsing, Editor testing. Idiomatic hello-world programs and realistic snippets across sixteen languages, exercising comments, string escapes, interpolation, numeric literals, and language keywords — for testing syntax highlighters, editor themes, and tree-sitter grammars.

Documented properties for this file: pad sample · julia. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.

Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.

This is a short, known-correct source file. Run it through your syntax highlighter, linter, formatter, tree-sitter grammar, or parser, and open it in the in-browser editor to tweak and re-download. Each snippet exercises comments, string escapes, literals, and language keywords.