vinay-veerappa
048f1b46c9
Adds Pine Script (TradingView's indicator/strategy DSL) as a first-class language using the project's existing language-add pipeline: - scripts/new-languages.json: register pine (display "PineScript", ts_func tree_sitter_pine, repo kvarenzn/tree-sitter-pine, extension .pine, has_scanner=true, module_root source_file) - internal/cbm/vendored/grammars/pine/: vendored from https://github.com/kvarenzn/tree-sitter-pine via scripts/vendor-grammar.sh — parser.c, scanner.c, tree_sitter/ headers. License is ISC (declared in upstream package.json; written into vendored LICENSE for clarity since upstream has no LICENSE file) - internal/cbm/grammar_pine.c: 4-line wrapper generated by scripts/generate-lang-code.py wrappers - internal/cbm/cbm.h: CBM_LANG_PINE before CBM_LANG_COUNT - internal/cbm/lang_specs.c: 7 node-type arrays (func / class / module / call / var / branch / assign) cross-checked against kvarenzn's grammar.js, plus the spec table entry - src/discover/language.c: .pine -> CBM_LANG_PINE extension dispatch and "PineScript" name scripts/audit-grammar-security.sh on the vendored grammar: no dangerous includes (only string/stdint/stdbool/stdlib), no system / popen / exec / socket / mmap / dlopen calls, no constructor/destructor attributes, no inline asm. The 148-line scanner.c only handles INDENT/DEDENT/NEWLINE tokens via the standard tree-sitter lexer API. Distilled from #273 rather than vendored verbatim because the original PR's parser.c was a plain 46k-line drop without provenance, no LICENSE attribution, and bundled an unrelated Makefile change (scripts/embed-frontend.sh -> sh scripts/embed-frontend.sh) that didn't belong to a Pine Script feature. The node-type choices in the lang spec match the original PR's selections, all of which were verified to be real grammar.js rules. Full suite: 2840 passed, 0 failed under ASan + UBSan. Closes #273. Co-authored-by: vinay-veerappa <vinay.veerappa@gmail.com>
5 lines
197 B
C
5 lines
197 B
C
// Vendored tree-sitter grammar: pine
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// Each grammar compiled as separate unit (conflicting static symbols).
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#include "vendored/grammars/pine/parser.c"
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#include "vendored/grammars/pine/scanner.c"
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