pygments-sysml
Pygments lexers for the textual notations of the OMG Systems Modeling Language (SysML) v2 and the Kernel Modeling Language (KerML).
| Lexer | Aliases | File names | MIME type |
|---|---|---|---|
SysMLLexer |
sysml, sysml2, sysmlv2 |
*.sysml |
text/x-sysml |
KerMLLexer |
kerml |
*.kerml |
text/x-kerml |
The lexers are a by-product of writing The SysML v2 Book. They are part of sysmlv2-syntax-highlight, which also has SysML v2 highlighting for highlight.js, Prism, Rouge, Chroma and Notepad++.
Installation and use
pip install pygments-sysml
pygmentize -l sysml -f html -O full -o model.html model.sysml
The package registers the lexers through Pygments' plugin entry points, so
get_lexer_by_name('sysml'), get_lexer_for_filename('model.sysml'),
pygmentize -l sysml, and tools built on Pygments (Sphinx, Material for MkDocs,
Jupyter's nbconvert, LaTeX minted) find them once the package is installed.
pygments_sysml/lexers.py has no dependencies besides Pygments and can also be
used on its own: pygmentize -x -l lexers.py:SysMLLexer model.sysml.
Token types
| Text | Token type |
|---|---|
Reserved keywords (part, def, specializes, ...) |
Keyword |
true, false, null |
Keyword.Constant |
User-defined keywords: prefix metadata such as #Safety |
Keyword |
Notes: // ... and //* ... */ |
Comment.Single, Comment.Multiline |
Regular comments: /* ... */ |
String |
Strings: "..." |
String.Double, String.Escape |
Numbers: 42, 1.5e3 |
Number.Integer, Number.Float |
Names: Drone, 'Max. Speed' |
Name |
Symbols and operators: :, :>>, ::, >=, @, ... |
Punctuation |
A regular comment is a string because the parser turns it into the
String-valued body of a comment, documentation or textual representation; only
notes are ignored. Symbols are punctuation so that keywords stand out.
The package also contains an optional style, sysml-pilot, with the colours of
the Eclipse editor of the SysML v2 Pilot Implementation:
pygmentize -l sysml -f html -O full,style=sysml-pilot model.sysml.
Compatibility
The lexers use only RegexLexer and words(), available since Pygments 2.0. The
tests pass with Pygments 2.5.2, 2.11.2, 2.18.0 and 2.21.0.
License
MIT, see LICENSE.
1 maintainer
Metadata
1 maintainer
Release files for pygments-sysml 1.0.0
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Total release size: 16.7 kB
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