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json: refine constraint for whitespace to avoid runaways yet allow pretty print (#7866)

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Olivier Chafik 2024-06-11 02:22:57 +01:00 • committed by GitHub
parent 396b18dfec
commit b61eb9644d
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6 changed files with 44 additions and 45 deletions
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examples/json_schema_to_grammar.py
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@ -29,9 +29,8 @@ class BuiltinRule:
self.content = content
self.deps = deps or []
# whitespace is constrained to a single space char to prevent model "running away" in
# whitespace. Also maybe improves generation quality?
SPACE_RULE = '" "?'
# Constraining spaces to prevent model "running away".
SPACE_RULE = '| " " | "\\n" [ \\t]{0,20}'
PRIMITIVE_RULES = {
'boolean' : BuiltinRule('("true" | "false") space', []),