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Dev.to
6/4/2026
Full IDE Integration: Problems, Tasks, and Debug | Integração IDE completa

Full IDE Integration: Problems, Tasks, and Debug | Integração IDE completa

Short summary

CrabPascal's IDE integration enables real-time error reporting and one-key build/run in VS Code or Cursor via a problem matcher that pipes compiler static analysis to the Problems panel. The post walks through regex pattern configuration (handling Windows paths), keyboard shortcut setup, and task definitions to connect semantic analysis output to IDE diagnostics. Practical for developers building compiler tooling or IDE extensions.

  • check command runs lexer, parser, and semantic analyzer without execution—output follows VS Code problem matcher convention with file, line, column, severity, and message
  • Regex pattern handles edge cases like Windows paths; format stable since v2.9.9 to avoid breaking extensions
  • Three core tasks (check syntax, build, run) wire to Ctrl+Shift+B and Ctrl+F5 for rapid iteration

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