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tree-sitter-vhdl

Tree-sitter-vhdl is a VHDL parser for syntax highlighting.

Missing features

  • VHDL-2008
    • Protected tool directives
    • PSL-02
      • LTL PSL Operators (not intended to be supported)
      • OBE PSL Operators (not intended to be supported)
  • VHDL-2019

Not listed features are implemented already.

Notes

The parser accepts some illegal constructions to be able to provide precise error highlight.

See ./tests/highlight/ and ./queries/highlights.scm for a list of errors.

References

  • IEEE Std 1076-2008
  • IEEE Std 1850-2005
  • IEEE Std 1076-2019