spec.json

{
  "$SPEC_WEIRD_LEADING_DOLLAR": "l$",
  "1SPEC_WEIRD_LEADING_DIGIT": "1",
  "SPEC_COMMENTED_MIDDLE": "comment#ed",
  "SPEC_COMMENTED_SPACE": "comment",
  "SPEC_COMMENTED_VALUE": "#commented",
  "SPEC_DEFAULT_FALSY_0": "assigned",
  "SPEC_DEFAULT_FALSY_1": "${SPEC_REUSE_ASSIGNED}",
  "SPEC_DEFAULT_UNDEF_0": "",
  "SPEC_DEFAULT_UNDEF_1": "}",
  "SPEC_ERROR_FALSY_0": "",
  "SPEC_ERROR_UNDEF_1": "}",
  "SPEC_META_": "SPEC_REUSE_ASSIGNED",
  "SPEC_META_1": "",
  "SPEC_META_2": "$",
  "SPEC_META_3": "}",
  "SPEC_OVERWRITE": "2",
  "SPEC_REUSE_ASSIGNED": "assigned",
  "SPEC_REUSE_CURVES": "assigned",
  "SPEC_REUSE_DIRECT": "$SPEC_REUSE_ASSIGNED",
  "SPEC_REUSE_DOUBLE": "$SPEC_REUSE_ASSIGNED",
  "SPEC_REUSE_EXPR": "assigned is assigned",
  "SPEC_REUSE_EXPR_2": " is not assigned",
  "SPEC_REUSE_SINGLE": "$SPEC_REUSE_ASSIGNED",
  "SPEC_VALUE_BACKTICK": "`backtick`",
  "SPEC_VALUE_BASH": "$'bash'",
  "SPEC_VALUE_DIRECT": "direct",
  "SPEC_VALUE_DOUBLE": "double",
  "SPEC_VALUE_EMPTY": "",
  "SPEC_VALUE_SINGLE": "single",
  "SPEC_VALUE_SPACE": "abc def",
  "SPEC_WEIRD_-": "-",
  "SPEC_WEIRD_:": ":",
  "SPEC_WEIRD_@": "@",
  "SPEC_WEIRD_DOUBLE_DOLLAR": "$$DOLLAR",
  "SPEC_WEIRD_DOUBLE_DOLLAR_2": "$$SPEC_REUSE_ASSIGNED",
  "SPEC_WEIRD_LEADING_SPACE": "space",
  "SPEC_WEIRD_LEADING_TAB": "tab",
  "SPEC_WEIRD_ONELINE_1": "1; SPEC_ONELINE_2=1",
  "SPEC_WEIRD_SUBSHELL": "$(echo 1)",
  "SPEC_WEIRD_\\": "=`=`",
  "SPEC_lowercase": "Lowercase"
}