Grammar Grid
Grammar Grid is an interactive calculation environment that brings spreadsheet-style simplicity to structured programming.
Features
- Monaco-Powered Formula Bar: Get full IntelliSense, syntax highlighting, and validation for your formulas.
- Strict Grammar Validation: Powered by Langium, ensuring your calculation logic is always syntactically correct.
- Custom Grid UI: A high-performance grid designed for complex engineering and financial calculations.
- Data Dictionary Integration: Reference organizational data directly within your logic.
How to Use
- Create or open a file with the
.calc extension.
- The Grammar Grid Editor should open automatically.
- (Optional) Right-click a
.calc file and select Open With... -> GrammarGrid Editor.
- Click on a row to edit its formula in the top bar.
Custom Language Support
The calculation-language supports:
- Standard arithmetic:
(10 + 5) * 2
- Nested functions:
SUM(1, SUM(2, 3))
- Database keys:
data_dictionary(key_name)
For more information or to contribute, visit the GitHub Repository.
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