{
  "fileFormatID": 2407,
  "formatName": "Vim SWAP File",
  "version": null,
  "formatDescription": "Vim SWAP file is a temporary file created by the open source Vim text editor, when editing a file. The file's name typically begins with \".\", and ends with \".swp\". The file is normally deleted when editing is complete, but may be left behind in the event of a crash or other abnormal termination. Its main purpose is to periodically record unsaved changes made to the file. It also serves as a lock file. The file format is undocumented, and not necessarily portable.\r\n\r\nVim is free and open-source, screen-based text editor program for Unix, released to the public in 1991. Vim was designed for use both from a command-line interface and as a standalone application in a graphical user interface.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": "https://www.vim.org/\r\n\r\nhttps://vimhelp.org/recover.txt.html#swap-file\r\n\r\nhttp://fileformats.archiveteam.org/wiki/Vim_swap_file\r\n\r\nhttps://github.com/adamhotep/misc-scripts/blob/master/ls.swp\r\n\r\nhttps://en.wikipedia.org/wiki/Vim_(text_editor)",
  "lastUpdatedDate": "15 Nov 2023",
  "formatProvenance": "11/2023 (v.115)- File format type removed. Submitted by The National Archives and Records Administration.",
  "formatSourceDate": "04 Jan 2022",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": null,
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/1582",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 1921,
      "name": "Vim SWAP file",
      "note": "BOF; Offset: 0; Magic Bytes: 'b0VIM'",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 0,
          "maxOffset": 0,
          "byteSequence": "623056494D",
          "endianness": null,
          "byteSequenceID": 2223
        }
      ]
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "swp",
      "signatureType": "File extension"
    }
  ],
  "relationships": [],
  "submittedBy": [
    180
  ]
}