{"version":3,"sources":["webpack:///../node_modules/vfile-location/index.js"],"names":[],"mappings":";;;;;;;;;;;;AAAY;;AAEZ;;AAEA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;AACA;AACA;AACA;;AAEA;;AAEA;AACA","file":"vendor.vfile-location.7b3d4602967cb4daece3.js","sourcesContent":["'use strict'\n\nmodule.exports = factory\n\nfunction factory(file) {\n  var contents = indices(String(file))\n\n  return {\n    toPosition: offsetToPositionFactory(contents),\n    toOffset: positionToOffsetFactory(contents)\n  }\n}\n\n// Factory to get the line and column-based `position` for `offset` in the bound\n// indices.\nfunction offsetToPositionFactory(indices) {\n  return offsetToPosition\n\n  // Get the line and column-based `position` for `offset` in the bound indices.\n  function offsetToPosition(offset) {\n    var index = -1\n    var length = indices.length\n\n    if (offset < 0) {\n      return {}\n    }\n\n    while (++index < length) {\n      if (indices[index] > offset) {\n        return {\n          line: index + 1,\n          column: offset - (indices[index - 1] || 0) + 1,\n          offset: offset\n        }\n      }\n    }\n\n    return {}\n  }\n}\n\n// Factory to get the `offset` for a line and column-based `position` in the\n// bound indices.\nfunction positionToOffsetFactory(indices) {\n  return positionToOffset\n\n  // Get the `offset` for a line and column-based `position` in the bound\n  // indices.\n  function positionToOffset(position) {\n    var line = position && position.line\n    var column = position && position.column\n\n    if (!isNaN(line) && !isNaN(column) && line - 1 in indices) {\n      return (indices[line - 2] || 0) + column - 1 || 0\n    }\n\n    return -1\n  }\n}\n\n// Get indices of line-breaks in `value`.\nfunction indices(value) {\n  var result = []\n  var index = value.indexOf('\\n')\n\n  while (index !== -1) {\n    result.push(index + 1)\n    index = value.indexOf('\\n', index + 1)\n  }\n\n  result.push(value.length + 1)\n\n  return result\n}\n"],"sourceRoot":""}