57f5297714
Very large decimal number literals, binary number literals and octal
literals are lexed into an INFINITY token (instead of a NUMBER token)
and compiled into `2e308`. That is is supposed to be the case for very
large hexdecimal dumber literals as well, but previously wasn't.
Before:
$ node -p 'require("./").tokens(`0x${Array(256 + 1).join("f")}`)[0][0]'
NUMBER
After:
$ node -p 'require("./").tokens(`0x${Array(256 + 1).join("f")}`)[0][0]'
INFINITY
This commit also cleans up `numberToken` in lexer.coffee a bit.
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||
|---|---|---|
| bin | ||
| documentation | ||
| examples | ||
| extras | ||
| lib/coffee-script | ||
| src | ||
| test | ||
| .gitignore | ||
| CNAME | ||
| CONTRIBUTING.md | ||
| Cakefile | ||
| LICENSE | ||
| README.md | ||
| bower.json | ||
| index.html | ||
| package.json | ||
| register.js | ||
| repl.js | ||
README.md
{
} } {
{ { } }
} }{ {
{ }{ } } _____ __ __
{ }{ }{ { } / ____| / _|/ _|
.- { { } { }} -. | | ___ | |_| |_ ___ ___
( { } { } { } } ) | | / _ \| _| _/ _ \/ _ \
|`-..________ ..-'| | |___| (_) | | | || __/ __/
| | \_____\___/|_| |_| \___|\___|
| ;--.
| (__ \ _____ _ _
| | ) ) / ____| (_) | |
| |/ / | (___ ___ _ __ _ _ __ | |_
| ( / \___ \ / __| '__| | '_ \| __|
| |/ ____) | (__| | | | |_) | |_
| | |_____/ \___|_| |_| .__/ \__|
`-.._________..-' | |
|_|
CoffeeScript is a little language that compiles into JavaScript.
Installation
If you have the node package manager, npm, installed:
npm install -g coffee-script
Leave off the -g if you don't wish to install globally. If you don't wish to use npm:
git clone https://github.com/jashkenas/coffeescript.git
sudo coffeescript/bin/cake install
Getting Started
Execute a script:
coffee /path/to/script.coffee
Compile a script:
coffee -c /path/to/script.coffee
For documentation, usage, and examples, see: http://coffeescript.org/
To suggest a feature or report a bug: http://github.com/jashkenas/coffeescript/issues
If you'd like to chat, drop by #coffeescript on Freenode IRC.
The source repository: https://github.com/jashkenas/coffeescript.git
Changelog: http://coffeescript.org/#changelog
Our lovely and talented contributors are listed here: http://github.com/jashkenas/coffeescript/contributors