{
  "name": "expr",
  "section": 1,
  "title": "expr",
  "synopsis": [
    "expr [OPTION]... [OPERAND]..."
  ],
  "description": "Integer and string expressions: + - * / % (truncating division), comparisons, = and != for strings or numbers, and POSIX : (match length) with ECMA RegExp body after ^(?:…).",
  "bareOsNotes": "Exit 2 on errors; : pattern is not full BRE — ECMA syntax inside (?:).",
  "options": [],
  "keywords": [
    "expr",
    "bare-os",
    "coreutils"
  ]
}