lazar
2cd59f572f
feat: add builtin types/functions to diagnostics and completions
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Files Modified/Created:
- src/builtin_instructions.lua - NEW: Contains all TIA Portal built-in types, FBs, and functions
- src/diagnostics.lua - Added missing data types + builtin instruction checking
- src/main.lua - Added completion support for built-in types/F Bs/functions
- src/plc_json.lua - Added .db file parsing + BOM handling fixes
- lua/scl/blink_cmp_source.lua - Extended completion with all built-in types/F Bs/functions
- src/node-types.json - Added node types for parser
- AGENTS.md - Updated documentation
Features Added:
1. Diagnostics - No more false "Unknown data type" warnings for:
- All elementary types (USINT, SINT, UINT, UDINT, LINT, ULINT, TOD, DTL, etc.)
- Timer/counter types (IEC_TON, TOF, TP, CTU, CTD, CTUD)
- TIA Portal built-in FBs and functions
2. Auto-completion - Shows in VAR section after ::
- 28 elementary data types
- 23 built-in function blocks (TON, TOF, TP, CTU, CTD, CTUD, R_TRIG, F_TRIG, etc.)
- 80+ built-in functions (ADD, SUB, MUL, DIV, SIN, COS, SQRT, etc.)
2026-02-20 13:08:28 +01:00
lazar
35eae17f4f
feat(lsp): add goto declaration for FB, DB, and UDT types
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- Add declaration provider (gD) that finds definitions for:
- Functions in .scl files
- Function Blocks (FB) in .scl files
- Data Blocks (DB) in .scl and .db files
- User-Defined Types (UDT) in .scl and .udt files
- Implement project root detection for cross-directory searches
- Add duplicate location filtering to prevent multiple results
- Load UDT types from .udt files in plc_json
- Update documentation with goto declaration feature
2026-02-19 18:01:30 +01:00
lazar
74e521fe04
feat: add interactive attribute block toggle with keybindings and commands
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Add ability to expand/collapse SCL variable attribute blocks like {EXTERNALACCESSIBLE := 'false'} to {...}
Features:
- Per-variable collapse rules via collapseVariableRules option
- Interactive toggle with <Leader>xa keybinding
- Commands: SCLToggleAttrBlock, SCLExpandAllAttrBlocks, SCLCollapseAllAttrBlocks
- Keybindings: <Leader>xa (toggle), <Leader>xae (expand all), <Leader>xac (collapse all)
- Supports both formatter-collapsed and manually collapsed blocks
Also update AGENTS.md with new documentation and troubleshooting guide
2026-02-19 10:12:58 +01:00
lazar
b5d50384fb
docs(AGENTS.md): Update AGENTS.md
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The new AGENTS.md includes:
- Reference project for testing
- Build/test commands (LSP and tree-sitter)
- Condensed project structure
- Code style guidelines (module pattern, naming, imports, comments)
- Parser module API convention
- Cache management patterns
- Error handling patterns (return pattern, pcall, validation)
- Completion system documentation
- Commands table
2026-02-18 10:25:35 +01:00
lazar