# ---------------------------------------------------------------------------
# JSON primitives
# ---------------------------------------------------------------------------
ws        ::= [ \t\n\r]*
string    ::= "\"" ([^"\\\x7F\x00-\x1F] | "\\" (["\\/bfnrt] | "u" [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F]))* "\""
number    ::= "-"? ([0-9] | [1-9] [0-9]*) ("." [0-9]+)? ([eE] [-+]? [0-9]+)?
integer   ::= "-"? ([0-9] | [1-9] [0-9]*)
boolean   ::= "true" | "false"
null      ::= "null"
any-value ::= string | number | boolean | null | any-object | any-array
any-object ::= "{" ws (string ws ":" ws any-value (ws "," ws string ws ":" ws any-value)*)? ws "}"
any-array  ::= "[" ws (any-value (ws "," ws any-value)*)? ws "]"

# --- whetstone_label_patch_risk ---
root ::= "{" ws "\"tool\"" ws ":" ws "\"whetstone_label_patch_risk\"" ws "," ws "\"arguments\"" ws ":" ws whetstone-label-patch-risk-args-obj-10 ws "}"

whetstone-label-patch-risk-args-adds_unsafe_pattern-pair-2 ::= "\"adds_unsafe_pattern\"" ws ":" ws boolean
whetstone-label-patch-risk-args-core_path_touched-pair-4 ::= "\"core_path_touched\"" ws ":" ws boolean
whetstone-label-patch-risk-args-files_touched-pair-6 ::= "\"files_touched\"" ws ":" ws integer
whetstone-label-patch-risk-args-line_changes-pair-8 ::= "\"line_changes\"" ws ":" ws integer
whetstone-label-patch-risk-args-obj-10 ::= "{" ws (whetstone-label-patch-risk-args-opt-9 (ws "," ws whetstone-label-patch-risk-args-opt-9)*)? ws "}"
whetstone-label-patch-risk-args-opt-9 ::= whetstone-label-patch-risk-args-adds_unsafe_pattern-pair-2 | whetstone-label-patch-risk-args-core_path_touched-pair-4 | whetstone-label-patch-risk-args-files_touched-pair-6 | whetstone-label-patch-risk-args-line_changes-pair-8