@zkochan/pnpm

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"name": "xpl", "email": "rocket.mind@gmail.com" } ], "name": "printable-characters", "optionalDependencies": {}, "readme": "# printable-characters\n\n[![Build Status](https://travis-ci.org/xpl/printable-characters.svg?branch=master)](https://travis-ci.org/xpl/printable-characters) [![Coverage Status](https://coveralls.io/repos/github/xpl/printable-characters/badge.svg)](https://coveralls.io/github/xpl/printable-characters) [![npm](https://img.shields.io/npm/v/printable-characters.svg)](https://npmjs.com/package/printable-characters) [![Scrutinizer Code Quality](https://img.shields.io/scrutinizer/g/xpl/printable-characters.svg)](https://scrutinizer-ci.com/g/xpl/printable-characters/?branch=master) [![dependencies Status](https://david-dm.org/xpl/printable-characters/status.svg)](https://david-dm.org/xpl/printable-characters)\n\nA little helper for handling strings containing zero width characters, ANSI styling, whitespaces, newlines, [weird Unicode 💩 symbols](http://blog.jonnew.com/posts/poo-dot-length-equals-two), etc.\n\n## Determining the real (visible) length of a string\n\n```javascript\nconst { strlen } = require ('printable-characters')\n\nstrlen ('foo bar') // === 7\nstrlen ('\\u001b[106mfoo bar\\u001b[49m') // === 7\n```\n\n## Detecting blank text\n\n```javascript\nconst { isBlank } = require ('printable-characters')\n\nisBlank ('foobar') // === false\nisBlank ('\\u001b[106m \\t \\t \\n \\u001b[49m') // === true\n```\n\n## Obtaining a blank string of the same width\n\n```javascript\nconst { blank } = require ('printable-characters')\n\nblank ('💩') // === ' '\nblank ('foo') // === ' '\nblank ('\\tfoo \\nfoo') // === '\\t \\n '\nblank ('\\u001b[22m\\u001b[1mfoo \\t\\u001b[39m\\u001b[22m')) // === ' \\t'\n```\n\n## Matching invisible characters\n\n```javascript\nconst { ansiEscapeCodes, zeroWidthCharacters } = require ('printable-characters')\n\nconst s = '\\u001b[106m' + 'foo' + '\\n' + 'bar' + '\\u001b[49m'\n\ns.replace (ansiEscapeCodes, '') // === 'foo\\nbar'\n .replace (zeroWidthCharacters, '') // === 'foobar'\n```\n\n## Getting the first N visible symbols, preserving the invisible parts\n\nUse for safely truncating strings to maximum width without breaking ANSI codes:\n\n```javascript\nconst { first } = require ('printable-characters')\n\nconst s = '\\u001b[22mfoobar\\u001b[22m'\n\nfirst (s, 0) // === '\\u001b[22m\\u001b[22m'\nfirst (s, 1) // === '\\u001b[22mf\\u001b[22m'\nfirst (s, 3) // === '\\u001b[22mfoo\\u001b[22m'\nfirst (s, 6) // === '\\u001b[22mfoobar\\u001b[22m'\n```\n\n## Extracting the invisible parts followed by the visible ones (parsing)\n\n```javascript\nconst { partition } = require ('printable-characters')\n\npartition ('') // [ ])\npartition ('foo') // [['', 'foo'] ])\npartition ('\\u001b[1mfoo') // [['\\u001b[1m', 'foo'] ])\npartition ('\\u001b[1mfoo\\u0000bar') // [['\\u001b[1m', 'foo'], ['\\u0000', 'bar'] ])\npartition ('\\u001b[1mfoo\\u0000bar\\n') // [['\\u001b[1m', 'foo'], ['\\u0000', 'bar'], ['\\n', '']])\n```\n\n## Applications\n\n- [as-table](https://github.com/xpl/as-table) — a simple function that prints objects as ASCII tables\n- [string.bullet](https://github.com/xpl/string.bullet) — ASCII-mode bulleting for the list-style data\n- [string.ify](https://github.com/xpl/string.ify) — a fancy pretty printer for the JavaScript entities\n- [Ololog!](https://github.com/xpl/ololog) — a better `console.log` for the log-driven debugging junkies!\n\n## TODO\n\nHandle multi-component emojis, as in [this article](http://blog.jonnew.com/posts/poo-dot-length-equals-two):\n\n```javascript\nassert.equal (strlen ('👩‍❤️‍💋‍👩'), 1) // FAILING, see http://blog.jonnew.com/posts/poo-dot-length-equals-two for possible solution\nassert.equal (blank ('👩‍❤️‍💋‍👩'), ' ') // FAILING, see http://blog.jonnew.com/posts/poo-dot-length-equals-two for possible solution\n```\n", "readmeFilename": "README.md", "repository": { "type": "git", "url": "git+https://github.com/xpl/printable-characters.git" }, "scripts": { "autotest": "env PRINTABLE_CHARACTERS_TEST_FILE=./printable-characters.js mocha --reporter spec --watch", "babel": "babel printable-characters.js --source-maps inline --out-file ./build/printable-characters.js", "build": "npm run lint && npm run lint-test && npm run babel", "coveralls": "nyc report --reporter=text-lcov | coveralls", "lint": "eslint printable-characters.js", "lint-test": "eslint printable-characters.js", "test": "npm run build && env PRINTABLE_CHARACTERS_TEST_FILE=./build/printable-characters.js nyc --reporter=html --reporter=text mocha --reporter spec" }, "version": "1.0.42" }