css-counter-styles.json

{
  "spec": {
    "title": "CSS Counter Styles Level 3",
    "url": "https://www.w3.org/TR/css-counter-styles-3/"
  },
  "properties": {},
  "descriptors": {
    "system": {
      "name": "system",
      "for": "@counter-style",
      "value": "cyclic | numeric | alphabetic | symbolic | additive | [fixed <integer>?] | [ extends <counter-style-name> ]",
      "initial": "symbolic"
    },
    "negative": {
      "name": "negative",
      "for": "@counter-style",
      "value": "<symbol> <symbol>?",
      "initial": "\"\\2D\" (\"-\" hyphen-minus)"
    },
    "prefix": {
      "name": "prefix",
      "for": "@counter-style",
      "value": "<symbol>",
      "initial": "\"\" (the empty string)"
    },
    "suffix": {
      "name": "suffix",
      "for": "@counter-style",
      "value": "<symbol>",
      "initial": "\"\\2E\\20\" (\".\" full stop followed by a space)"
    },
    "range": {
      "name": "range",
      "for": "@counter-style",
      "value": "[ [ <integer> | infinite ]{2} ]# | auto",
      "initial": "auto"
    },
    "pad": {
      "name": "pad",
      "for": "@counter-style",
      "value": "<integer> && <symbol>",
      "initial": "0 \"\""
    },
    "fallback": {
      "name": "fallback",
      "for": "@counter-style",
      "value": "<counter-style-name>",
      "initial": "decimal"
    },
    "symbols": {
      "name": "symbols",
      "for": "@counter-style",
      "value": "<symbol>+",
      "initial": "n/a"
    },
    "additive-symbols": {
      "name": "additive-symbols",
      "for": "@counter-style",
      "value": "[ <integer> && <symbol> ]#",
      "initial": "n/a"
    },
    "speak-as": {
      "name": "speak-as",
      "for": "@counter-style",
      "value": "auto | bullets | numbers | words | spell-out | <counter-style-name>",
      "initial": "auto"
    }
  },
  "valuespaces": {
    "<symbol>": {
      "value": "<string> | <image> | <custom-ident>"
    },
    "<symbols()>": {
      "value": "symbols( <symbols-type>? [ <string> | <image> ]+ );"
    },
    "<symbols-type>": {
      "value": "cyclic | numeric | alphabetic | symbolic | fixed;"
    },
    "<counter-style>": {
      "value": "<counter-style-name> | symbols();"
    }
  }
}