@zkochan/pnpm
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Fast, disk space efficient package manager
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{
"_args": [
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{
"raw": "safe-regex@^1.1.0",
"scope": null,
"escapedName": "safe-regex",
"name": "safe-regex",
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},
"/home/zkochan/src/pnpm/packages/pnpm/node_modules/to-regex"
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"_inCache": true,
"_location": "/safe-regex",
"_nodeVersion": "0.12.0",
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"name": "substack",
"email": "mail@substack.net"
},
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"_where": "/home/zkochan/src/pnpm/packages/pnpm/node_modules/to-regex",
"author": {
"name": "James Halliday",
"email": "mail@substack.net",
"url": "http://substack.net"
},
"bugs": {
"url": "https://github.com/substack/safe-regex/issues"
},
"dependencies": {
"ret": "~0.1.10"
},
"description": "detect possibly catastrophic, exponential-time regular expressions",
"devDependencies": {
"tape": "^3.5.0"
},
"directories": {},
"dist": {
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"gitHead": "d2570f31bd9d779515015917bb8297c753e46572",
"homepage": "https://github.com/substack/safe-regex",
"keywords": [
"catastrophic",
"exponential",
"regex",
"safe",
"sandbox"
],
"license": "MIT",
"main": "index.js",
"maintainers": [
{
"name": "substack",
"email": "mail@substack.net"
}
],
"name": "safe-regex",
"optionalDependencies": {},
"readme": "# safe-regex\n\ndetect potentially\n[catastrophic](http://regular-expressions.mobi/catastrophic.html)\n[exponential-time](http://perlgeek.de/blog-en/perl-tips/in-search-of-an-exponetial-regexp.html)\nregular expressions by limiting the\n[star height](https://en.wikipedia.org/wiki/Star_height) to 1\n\nWARNING: This module merely *seems* to work given all the catastrophic regular\nexpressions I could find scouring the internet, but I don't have enough of a\nbackground in automata to be absolutely sure that this module will catch all\nexponential-time cases.\n\n[](https://ci.testling.com/substack/safe-regex)\n\n[](http://travis-ci.org/substack/safe-regex)\n\n# example\n\n``` js\nvar safe = require('safe-regex');\nvar regex = process.argv.slice(2).join(' ');\nconsole.log(safe(regex));\n```\n\n```\n$ node safe.js '(x+x+)+y'\nfalse\n$ node safe.js '(beep|boop)*'\ntrue\n$ node safe.js '(a+){10}'\nfalse\n$ node safe.js '\\blocation\\s*:[^:\\n]+\\b(Oakland|San Francisco)\\b'\ntrue\n```\n\n# methods\n\n``` js\nvar safe = require('safe-regex')\n```\n\n## var ok = safe(re, opts={})\n\nReturn a boolean `ok` whether or not the regex `re` is safe and not possibly\ncatastrophic.\n\n`re` can be a `RegExp` object or just a string.\n\nIf the `re` is a string and is an invalid regex, returns `false`.\n\n* `opts.limit` - maximum number of allowed repetitions in the entire regex.\nDefault: `25`.\n\n# install\n\nWith [npm](https://npmjs.org) do:\n\n```\nnpm install safe-regex\n```\n\n# license\n\nMIT\n",
"readmeFilename": "readme.markdown",
"repository": {
"type": "git",
"url": "git://github.com/substack/safe-regex.git"
},
"scripts": {
"test": "tape test/*.js"
},
"testling": {
"files": "test/*.js",
"browsers": [
"ie/8",
"ie/9",
"ie/10",
"firefox/latest",
"chrome/latest",
"opera/latest",
"safari/latest"
]
},
"version": "1.1.0"
}