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In V8, the `stack` property of errors contains a prelude and then the stack trace. The contents of the prelude depends on whether the error has a message or not. If the error has _not_ got a message, the prelude contains the name of the error and a newline. If the error _has_ got a message, the prelude contains the name of the error, a colon, a space, the message and a newline. In other words, the prelude consists of `error.toString() + "\n"` Before, coffee-script’s patched stack traces worked exactly like that, except that it _always_ added a colon and a space after the name of the error. This fix is important because it allows for easy and consistent consumption of the stack trace only: `stack = error.stack[error.toString().length..]`
{
} } {
{ { } }
} }{ {
{ }{ } } _____ __ __
{ }{ }{ { } / ____| / _|/ _|
.- { { } { }} -. | | ___ | |_| |_ ___ ___
( { } { } { } } ) | | / _ \| _| _/ _ \/ _ \
|`-..________ ..-'| | |___| (_) | | | || __/ __/
| | \_____\___/|_| |_| \___|\___|
| ;--.
| (__ \ _____ _ _
| | ) ) / ____| (_) | |
| |/ / | (___ ___ _ __ _ _ __ | |_
| ( / \___ \ / __| '__| | '_ \| __|
| |/ ____) | (__| | | | |_) | |_
| | |_____/ \___|_| |_| .__/ \__|
`-.._________..-' | |
|_|
CoffeeScript is a little language that compiles into JavaScript.
If you have the Node Package Manager installed:
npm install -g coffee-script
(Leave off the -g if you don't wish to install globally.)
Or, if you don't wish to use npm:
sudo bin/cake install
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, report a bug, or general discussion:
http://github.com/jashkenas/coffee-script/issues/
If you'd like to chat, drop by #coffeescript on Freenode IRC,
or on webchat.freenode.net.
The source repository:
git://github.com/jashkenas/coffee-script.git
Top 100 contributors are listed here:
http://github.com/jashkenas/coffee-script/contributors