index.html

<!doctype html>
<html>
  <head>
    <meta http-equiv="content-type" content="text/html;charset=UTF-8" />
    <title>CoffeeLint - Lint your CoffeeScript</title>
    <link rel="stylesheet" type="text/css" href="css/coffeelint.css" />
    <link rel="shortcut icon" href="images/favicon.ico" type="image/x-icon" />
  </head>
  <body>
    <!-- HEADER -->
    <div class="header">
      <div class="container">
        <h1 class="title">
          CoffeeLint
          <span class="version"></span>
        </h1>
        <ul class="header_links">
          <li><a href="#overview">Overview</a></li>
          <li><a href="#install">Install</a></li>
          <li><a href="#usage">Usage</a></li>
          <li><a href="#options">Options</a></li>
          <li><a href="#api">API</a></li>
          <li><a href="#plugins">Plugins</a></li>
          <li><a href="#about">About</a></li>
          <li><a href="#changelog">Change Log</a></li>
          <li><a href="https://github.com/coffeelint/coffeelint">Source</a></li>
        </ul>
      </div>
    </div>

    <div class="container">
      <!-- EDITOR -->
      <div class="row editor_row configuration_row">
        <div class="run">Run</div>
        <textarea class="editor run_editor" spellcheck="false">
          # Lint your CoffeeScript!

          class Gangster

            wasItAGoodDay : () ->
              yes
        </textarea>
      </div>
      <div class="row editor_row">
        <div class="configuration">Configuration</div>
        <div class="config_editor_toggle">
          <textarea class="editor config_editor" spellcheck="false"></textarea>
        </div>
      </div>

      <!-- LINT REPORT -->
      <div class="row report_row">
        <div class="report_container section_container">
          <div class="report">
            <h1 class="section_title"></h1>
            <div class="section_body"></div>
          </div>
        </div>
      </div>

      <!-- DOCUMENTATION -->
      <div class="row doc_row">
        <section>
          <h2 class="section_title" id="overview">Overview</h2>
          <div class="paragraph">
            CoffeeLint is a style checker that helps keep
            <a href="https://coffeescript.org">CoffeeScript</a>
            code clean and consistent. CoffeeScript does a great job at
            insulating programmers from many of JavaScript's bad parts, but it
            won't help enforce a consistent style across a code base. CoffeeLint
            can help with that.
          </div>
          <div class="paragraph">
            If you have an idea, a bug report or anything else to say, reach out
            on the
            <a href="https://github.com/coffeelint/coffeelint/issues"
              >issues page</a
            >.
          </div>
        </section>

        <section>
          <h2 class="section_title" id="install">Installation</h2>
          <div class="paragraph">
            To install, make sure you have a working version of the latest
            stable version of <a href="https://nodejs.org/">Node</a> and
            <a href="https://npmjs.org/">NPM</a> (the Node Package Manager) and
            then run:
          </div>
          <code>npm install -g @coffeelint/cli</code>
          <div class="paragraph">
            Remove the <tt>-g</tt> if you do not want to install globally.
          </div>
        </section>

        <section>
          <h2 class="section_title">Getting Started</h2>
          <ul>
            <li>
              <a
                href="https://github.com/coffeelint/coffeelint/blob/master/doc/user.md"
                >Users</a
              >
            </li>
            <li>
              <a
                href="https://github.com/coffeelint/coffeelint/blob/master/doc/integration.md"
                >Plugin Developers</a
              >
            </li>
          </ul>
        </section>

        <section>
          <h2 class="section_title" id="usage">Usage</h2>
          <div class="paragraph">
            Once you have Coffeelint installed, to lint your scripts, run:
          </div>
          <code>coffeelint application.coffee</code>
          <div class="paragraph">
            To specify your own configuration file, do the following:
          </div>
          <code>coffeelint -f coffeelint.json application.coffee</code>
          <div class="paragraph">
            If any errors were found, a non-zero code will be returned.
          </div>
          <div class="paragraph">To generate a configuration file, do</div>
          <code>coffeelint --makeconfig &gt; coffeelint.json</code>
          <div class="paragraph">
            You can then configure the rules to your liking.
          </div>
          <div class="paragraph">
            New in 1.0: CoffeeLint will automatically pick up config files. When
            linting a file (as opposed to stdin) it will walk up the directory
            tree looking for a coffeelint.json or a package.json that has a
            "coffeelintConfig" object. If neither of those are found or you're
            linting from stdin it will check your home for a coffeelint.json
            file.
          </div>
        </section>

        <section>
          <h2 class="section_title" id="options">Options</h2>
          <div class="paragraph">
            By default, CoffeeLint will help ensure you are writing idiomatic
            CoffeeScript, but every rule is optional and configurable so it can
            be tuned to fit your preferred coding style. To override any of
            CoffeeLint's default options,
            <a href="#usage">generate a configuration file</a> and tweak it as
            needed. To enable an option, set its level to <tt>error</tt>, and to
            disable an option, set its level to <tt>ignore</tt>. If you set the
            level to <tt>warn</tt>, violations will be reported, but won't cause
            a non-zero exit code.
          </div>
          <div class="paragraph">
            To disable a rule inline use the following:
          </div>
          <pre><code>
          # coffeelint: disable=max_line_length
          foo = "some/huge/line/string/with/embed/#{values}.that/surpasses/the/max/column/width"
          # coffeelint: enable=max_line_length
        </code></pre>
          <div class="paragraph">
            You can also disable all checks for a single line by appending
            <tt># noqa</tt> at the end of the line:
          </div>

          <code>
            throw "I should be an Error not a string but YOLO" # noqa
          </code>
          <div class="paragraph">Here's a rundown of CoffeeLint's rules:</div>
          <table class="options">
            <thead>
              <tr>
                <th>Name</th>
                <th>Description</th>
              </tr>
            </thead>
            <tbody>
              
<tr>
<td class="rule">arrow_spacing</td>
<td class="description">
    <p>This rule checks to see that there is spacing before and after
the arrow operator that declares a function. This rule is disabled
by default.</p> <p>Note that if arrow_spacing is enabled, and you
pass an empty function as a parameter, arrow_spacing will accept
either a space or no space in-between the arrow operator and the
parenthesis</p>
<pre><code># Both of this will not trigger an error,
# even with arrow_spacing enabled.
x(-> 3)
x( -> 3)

# However, this will trigger an error
x((a,b)-> 3)
</code>
</pre>
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">braces_spacing</td>
<td class="description">
    This rule checks to see that there is the proper spacing inside
curly braces. The spacing amount is specified by "spaces".
The spacing amount for empty objects is specified by
"empty_object_spaces".
The spacing amount for objects containing a single item is
specified by "mono_object_spaces".
<pre><code>
# Spaces is 0
{a: b}     # Good
{a: b }    # Bad
{ a: b}    # Bad
{ a: b }   # Bad
# Spaces is 1
{a: b}     # Bad
{a: b }    # Bad
{ a: b}    # Bad
{ a: b }   # Good
{ a: b  }  # Bad
{  a: b }  # Bad
{  a: b  } # Bad
# Empty Object Spaces is 0
{}         # Good
{ }        # Bad
# Empty Object Spaces is 1
{}         # Bad
{ }        # Good
# Mono Object Spaces is 0
{a}        # Good
{ a }      # Bad
# Mono Object Spaces is 1
{a}        # Bad
{ a }      # Good
</code></pre>
This rule is disabled by default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">bracket_spacing</td>
<td class="description">
    This rule checks to see that there is the proper spacing inside
square brackets. The spacing amount is specified by "spaces".
The spacing amount for empty arrays is specified by
"empty_array_spaces".
The spacing amount for arrays containing a single item is
specified by "mono_array_spaces".
Specified characters will be ignored if listed in "exceptions".
<pre><code>
# Spaces is 0
[a, b]     # Good
[a, b ]    # Bad
[ a, b]    # Bad
[ a, b ]   # Bad
# Except brackets
[ [a, b] ] # Good
[[ a, b ]] # Bad
# Spaces is 1
[a, b]     # Bad
[a, b ]    # Bad
[ a, b]    # Bad
[ a, b ]   # Good
[ a, b  ]  # Bad
[  a, b ]  # Bad
[  a, b  ] # Bad
# Except braces
[{ a: b }] # Good
[ {a: b} ] # Bad
# Empty Array Spaces is 0
[]         # Good
[ ]        # Bad
# Empty Array Spaces is 1
[]         # Bad
[ ]        # Good
# Mono Array Spaces is 0
[a]        # Good
[ a ]      # Bad
# Mono Array Spaces is 1
[a]        # Bad
[ a ]      # Good
</code></pre>
This rule is disabled by default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">camel_case_classes</td>
<td class="description">
    This rule mandates that all class names are UpperCamelCased.
Camel casing class names is a generally accepted way of
distinguishing constructor functions - which require the 'new'
prefix to behave properly - from plain old functions.
<pre>
<code># Good!
class BoaConstrictor

# Bad!
class boaConstrictor
</code>
</pre>
This rule is enabled by default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">coffeescript_error</td>
<td class="description">
    [no description provided]
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">colon_assignment_spacing</td>
<td class="description">
    <p>This rule checks to see that there is spacing before and
after the colon in a colon assignment (i.e., classes, objects).
The spacing amount is specified by
spacing.left and spacing.right, respectively.
A zero value means no spacing required.
</p>
<pre><code>
#
# If spacing.left and spacing.right is 1
#

# Doesn't throw an error
object = {spacing : true}
class Dog
  canBark : true

# Throws an error
object = {spacing: true}
class Cat
  canBark: false
</code></pre>
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">cyclomatic_complexity</td>
<td class="description">
    Examine the complexity of your function.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">duplicate_key</td>
<td class="description">
    Prevents defining duplicate keys in object literals and classes
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">empty_constructor_needs_parens</td>
<td class="description">
    Requires constructors with no parameters to include the parens
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">ensure_comprehensions</td>
<td class="description">
    This rule makes sure that parentheses are around comprehensions.
    <p><em>default level: warn</em></p>
</td>
</tr>
<tr>
<td class="rule">eol_last</td>
<td class="description">
    Checks that the file ends with a single newline
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">indentation</td>
<td class="description">
    This rule imposes a standard number of spaces(tabs) to be used for
indentation. Since whitespace is significant in CoffeeScript, it's
critical that a project chooses a standard indentation format and
stays consistent. Other roads lead to darkness. <pre> <code>#
Enabling this option will prevent this ugly
# but otherwise valid CoffeeScript.
twoSpaces = () ->
  fourSpaces = () ->
      eightSpaces = () ->
            'this is valid CoffeeScript'

</code>
</pre>
Two space indentation is enabled by default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">line_endings</td>
<td class="description">
    This rule ensures your project uses only <tt>windows</tt> or
<tt>unix</tt> line endings. This rule is disabled by default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">max_line_length</td>
<td class="description">
    This rule imposes a maximum line length on your code. <a
href="https://www.python.org/dev/peps/pep-0008/">Python's style
guide</a> does a good job explaining why you might want to limit the
length of your lines, though this is a matter of taste.

Lines can be no longer than eighty characters by default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">missing_fat_arrows</td>
<td class="description">
    Warns when you use `this` inside a function that wasn't defined
with a fat arrow. This rule does not apply to methods defined in a
class, since they have `this` bound to the class instance (or the
class itself, for class methods). The option `is_strict` is
available for checking bindings of class methods.

It is impossible to statically determine whether a function using
`this` will be bound with the correct `this` value due to language
features like `Function.prototype.call` and
`Function.prototype.bind`, so this rule may produce false positives.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">missing_parseint_radix</td>
<td class="description">
    This rule warns about using parseInt without a radix. From the MDN
developers reference: <q>Always specify this parameter to eliminate
reader confusion and to guarantee predictable behavior.</q>
<pre>
  <code># You would expect this to result in 8, but
  # it might result in 0 (parsed as octal).
  parseInt '08'

  # To be safe, specify the radix argument:
  parseInt '08', 10
  </code>
</pre>
    <p><em>default level: warn</em></p>
</td>
</tr>
<tr>
<td class="rule">newlines_after_classes</td>
<td class="description">
    <p>Checks the number of blank lines between classes and other code.</p>

Options:
- <pre><code>value</code></pre> - The number of required blank lines
after class definitions. Defaults to 3.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_backticks</td>
<td class="description">
    Backticks allow snippets of JavaScript to be embedded in
CoffeeScript. While some folks consider backticks useful in a few
niche circumstances, they should be avoided because so none of
JavaScript's "bad parts", like <tt>with</tt> and <tt>eval</tt>,
sneak into CoffeeScript.
This rule is enabled by default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">no_debugger</td>
<td class="description">
    This rule detects `debugger` and optionally `console` calls
This rule is `warn` by default.
    <p><em>default level: warn</em></p>
</td>
</tr>
<tr>
<td class="rule">no_empty_functions</td>
<td class="description">
    Disallows declaring empty functions. The goal of this rule is that
unintentional empty callbacks can be detected:
<pre>
<code>someFunctionWithCallback ->
doSomethingSignificant()
</code>
</pre>
The problem is that the call to
<tt>doSomethingSignificant</tt> will be made regardless
of <tt>someFunctionWithCallback</tt>'s execution. It can
be because you did not indent the call to
<tt>doSomethingSignificant</tt> properly.

If you really meant that <tt>someFunctionWithCallback</tt>
should call a callback that does nothing, you can write your code
this way:
<pre>
<code>someFunctionWithCallback ->
    undefined
doSomethingSignificant()
</code>
</pre>
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_empty_param_list</td>
<td class="description">
    This rule prohibits empty parameter lists in function definitions.
<pre>
<code># The empty parameter list in here is unnecessary:
myFunction = () -&gt;

# We might favor this instead:
myFunction = -&gt;
</code>
</pre>
Empty parameter lists are permitted by default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_implicit_braces</td>
<td class="description">
    This rule prohibits implicit braces when declaring object literals.
Implicit braces can make code more difficult to understand,
especially when used in combination with optional parenthesis.
<pre>
<code># Do you find this code ambiguous? Is it a
# function call with three arguments or four?
myFunction a, b, 1:2, 3:4

# While the same code written in a more
# explicit manner has no ambiguity.
myFunction(a, b, {1:2, 3:4})
</code>
</pre>
Implicit braces are permitted by default, since their use is
idiomatic CoffeeScript.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_implicit_parens</td>
<td class="description">
    This rule prohibits implicit parens on function calls.
<pre>
<code># Some folks don't like this style of coding.
myFunction a, b, c

# And would rather it always be written like this:
myFunction(a, b, c)
</code>
</pre>
Implicit parens are permitted by default, since their use is
idiomatic CoffeeScript.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_interpolation_in_single_quotes</td>
<td class="description">
    This rule prohibits string interpolation in a single quoted string.
<pre>
<code># String interpolation in single quotes is not allowed:
foo = '#{bar}'

# Double quotes is OK of course
foo = "#{bar}"
</code>
</pre>
String interpolation in single quoted strings is permitted by
default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_nested_string_interpolation</td>
<td class="description">
    This rule warns about nested string interpolation,
as it tends to make code harder to read and understand.
<pre>
<code># Good!
str = "Book by #{firstName.toUpperCase()} #{lastName.toUpperCase()}"

# Bad!
str = "Book by #{"#{firstName} #{lastName}".toUpperCase()}"
</code>
</pre>
    <p><em>default level: warn</em></p>
</td>
</tr>
<tr>
<td class="rule">no_plusplus</td>
<td class="description">
    This rule forbids the increment and decrement arithmetic operators.
Some people believe the <tt>++</tt> and <tt>--</tt> to be cryptic
and the cause of bugs due to misunderstandings of their precedence
rules.
This rule is disabled by default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_private_function_fat_arrows</td>
<td class="description">
    Warns when you use the fat arrow for a private function
inside a class definition scope. It is not necessary and
it does not do anything.
    <p><em>default level: warn</em></p>
</td>
</tr>
<tr>
<td class="rule">no_spaces</td>
<td class="description">
    This rule forbids spaces in indentation. It is disabled by default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_stand_alone_at</td>
<td class="description">
    This rule checks that no stand alone @ are in use, they are
discouraged. Further information in CoffeeScript issue <a
href="https://github.com/jashkenas/coffee-script/issues/1601">
#1601</a>
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_tabs</td>
<td class="description">
    This rule forbids tabs in indentation. Enough said. It is enabled by
default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">no_this</td>
<td class="description">
    This rule prohibits 'this'.
Use '@' instead.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_throwing_strings</td>
<td class="description">
    This rule forbids throwing string literals or interpolations. While
JavaScript (and CoffeeScript by extension) allow any expression to
be thrown, it is best to only throw <a
href="https://developer.mozilla.org
/en/JavaScript/Reference/Global_Objects/Error"> Error</a> objects,
because they contain valuable debugging information like the stack
trace. Because of JavaScript's dynamic nature, CoffeeLint cannot
ensure you are always throwing instances of <tt>Error</tt>. It will
only catch the simple but real case of throwing literal strings.
<pre>
<code># CoffeeLint will catch this:
throw "i made a boo boo"

# ... but not this:
throw getSomeString()
</code>
</pre>
This rule is enabled by default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">no_trailing_semicolons</td>
<td class="description">
    This rule prohibits trailing semicolons, since they are needless
cruft in CoffeeScript.
<pre>
<code># This semicolon is meaningful.
x = '1234'; console.log(x)

# This semicolon is redundant.
alert('end of line');
</code>
</pre>
Trailing semicolons are forbidden by default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">no_trailing_whitespace</td>
<td class="description">
    This rule forbids trailing whitespace in your code, since it is
needless cruft. It is enabled by default.
    <p><em>default level: error</em></p>
</td>
</tr>
<tr>
<td class="rule">no_unnecessary_double_quotes</td>
<td class="description">
    This rule prohibits double quotes unless string interpolation is
used or the string contains single quotes.
<pre>
<code># Double quotes are discouraged:
foo = "bar"

# Unless string interpolation is used:
foo = "#{bar}baz"

# Or they prevent cumbersome escaping:
foo = "I'm just following the 'rules'"
</code>
</pre>
Double quotes are permitted by default.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">no_unnecessary_fat_arrows</td>
<td class="description">
    Disallows defining functions with fat arrows when `this`
is not used within the function.
    <p><em>default level: warn</em></p>
</td>
</tr>
<tr>
<td class="rule">non_empty_constructor_needs_parens</td>
<td class="description">
    Requires constructors with parameters to include the parens
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">object_shorthand</td>
<td class="description">
    <p>Use property value shorthand in objects, when explicit braces are used.</p>
<pre><code>test = "value"

# Good
{test}
test: test

# Bad
{test: test}
</code></pre>
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">prefer_english_operator</td>
<td class="description">
    This rule prohibits &&, ||, ==, != and !.
Use and, or, is, isnt, and not instead.
!! for converting to a boolean is ignored.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">prefer_fat_arrows_in_methods</td>
<td class="description">
    Warns when you do not use a fat arrow for functions defined inside
method bodies. This assures that `this` is always bound to the
method's object inside the code block of a method.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">prefer_logical_operator</td>
<td class="description">
    This rule prohibits is, isnt, not, and, or, yes, on, no, off.
Use ==, !=, !, &&, ||, true, false instead.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">space_operators</td>
<td class="description">
    This rule enforces that operators have space around them.
Optionally, you can set `default_parameters` to `false` to
require no space around `=` when used to define default paramaters.
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">spacing_after_comma</td>
<td class="description">
    This rule checks to make sure you have a space after commas.
Consecutive commas are allowed when skipping array elements
if "ignore_elision" is true.
<pre><code>
# ignore_elision: true
[,, c,, e, f] = [1, 2, 3, 4, 5, 6]
</code></pre>
    <p><em>default level: ignore</em></p>
</td>
</tr>
<tr>
<td class="rule">transform_messes_up_line_numbers</td>
<td class="description">
    This rule detects when changes are made by transform function,
and warns that line numbers are probably incorrect.
    <p><em>default level: warn</em></p>
</td>
</tr>
            </tbody>
          </table>
        </section>

        <section>
          <h2 class="section_title" id="api">API</h2>
          <div class="paragraph">
            If you'd like to run CoffeeScript in the browser or any other
            Javascript runtime, include
            <a
              href="https://coffeescript.org/browser-compiler-legacy/coffeescript.js"
              >coffee-script.js</a
            >
            and
            <a href="https://coffeelint.github.io/js/coffeelint.js"
              >coffeelint.js</a
            >
            and you're off to the races. Then you can call CoffeeLint directly
            with the following API:
          </div>

          <h3 class="api_call">coffeelint.lint(source, configuration)</h3>
          <div class="paragraph">
            Lints the CoffeeScript source with the given configuration and
            returns an array of lint errors and warnings. If the array is empty,
            all is well. Compile time errors will be thrown. An error is a
            Javascript object with the following properties:
          </div>
          <pre><code>
          {
            rule :      'Name of the violated rule',
            lineNumber: 'Number of the line that caused the violation',
            level:      'The severity level of the violated rule',
            message:    'Information about the violated rule',
            context:    'Optional details about why the rule was violated'
          }
        </code></pre>

          <h3 class="api_call">coffeelint.registerRule(RuleConstructor)</h3>
          <div class="paragraph">
            Registers a custom rule that may be run by CoffeeLint. If the rule
            is ignored by default it will still require overriding it's level
            just like the default rules. They have actually all be
            re-implemented as pluggable rules that come bundled in CoffeeLint.
          </div>
        </section>

        <section>
          <h2 class="section_title" id="loading-custom-rules">
            Loading Custom Rules
          </h2>
          <div class="paragraph">
            Not every possible rule will be included in the CoffeeLint project.
            Maybe it's very specific to your project, or it's not specific to
            CoffeeScript.
          </div>
          <div class="paragraph">
            By convention rule authors add the keyword
            <tt>coffeelintrule</tt> to their npm package.json so custom rules
            can be found easily. Click
            <a href="https://npmjs.org/search?q=coffeelintrule">here</a> to list
            all currently available custom rules on npm.
          </div>
          <div class="paragraph">
            For example, maybe you want to get a warning if you don't have a
            newline at the end of your files. We'll imagine you globally
            installed the package
            <a href="https://www.npmjs.com/package/coffeelint-newline-at-eof"
              >"coffeelint-newline-eof"</a
            >.
          </div>
          <!-- Found this example at https://github.com/clutchski/coffeelint/pull/79 -->
          <pre><code>
          {
            // This name MUST match the default configuration of the rule being loaded.
            "newline_at_eof": {
              // NodeJS module to load. It can also be a path to the rule (useful for devleopment)
              "module": "coffeelint-newline-at-eof",
              // Maybe the rule author set it to error by default and you only want a warning.
              "level": "warn"
            }
          }
        </code></pre>
          <div class="paragraph">
            Now every time you run CoffeeLint it will load that rule and
            override it's default level to "warn".
          </div>
        </section>

        <section>
          <h2 class="section_title" id="building-custom-rules">
            Building Custom Rules
          </h2>
          <div class="paragraph">
            CoffeeLint has three types of linters that run. In no particular
            order they are.

            <ul>
              <li>
                LineLinter: processes one line at a time, usually with regular
                expressions
              </li>
              <li>
                TokenLinter: processes the token stream generated by
                CoffeeScript.
              </li>
              <li>
                ASTLinter: Processes the Abstract Syntax Tree. AST rules are
                only called with the root node and it is up to the rule to
                recurse the tree.
              </li>
            </ul>
          </div>

          <div class="paragraph">
            Rules may be loaded using
            <code>--rules /path/to/rules/</code>
            or
            <code>coffeelint.registerRule(RuleConstructor)</code>
            when outside of the CLI.
          </div>

          <div class="paragraph">
            Rules do not have to be written in CoffeeScript. A new instance of
            each rule is constructed for each file, so the RuleConstructor must
            be a constructor function that generates a new clean instance of
            your rule when the new operator is used.
          </div>

          <div class="paragraph">
            Your rule instance must have a .rule attribute with it's default
            configuration. "name", "level" "message", and "description" are all
            required. "level" must be one of 'ignore', 'warn', or 'error'. Once
            you have a valid rule configuration CoffeeLint requires you to
            implement one function depending on which type of linter your rule
            needs.

            <pre><code>
            lintLine(line, lineApi)
            lintToken(token, tokenApi)
            lintAST(ast, astApi)
          </code></pre>

            The second parameter of each is an object with helper functions.
            It's best to just check the source or look at how other plugins are
            using those.
          </div>

          <div class="paragraph">
            If your function returns true it will generate an error. If you need
            to override how the error is generated, maybe providing a context
            attribute, you can return an object that will get mixed into the
            generated error. The
            <a
              href="https://github.com/coffeelint/coffeelint/blob/master/src/rules/no_plusplus.coffee"
              >No_PlusPlus</a
            >
            rule is a simple example of this.
          </div>

          <div class="paragraph">
            The core rules have been rewritten as stand alone rules both to
            prove the system and provide examples of how to write rules. To get
            started
            <a
              href="https://github.com/coffeelint/coffeelint/blob/master/src/rules/no_plusplus.coffee"
              >no_plusplus</a
            >
            is a Token rule,
            <a
              href="https://github.com/coffeelint/coffeelint/blob/master/src/rules/no_tabs.coffee"
              >no_tabs</a
            >
            is a Line rule, and
            <a
              href="https://github.com/coffeelint/coffeelint/blob/master/src/rules/cyclomatic_complexity.coffee"
              >cyclomatic_complexity</a
            >
            is an AST rule.
          </div>

          <div class="paragraph">
            The <tt>--rules</tt> option will load every .js or .coffee file it
            finds and assume they export the RuleConstructor. Since the browser
            doesn't have a standard export system it's up to you to determine
            how you'll load your plugin and register it with
            <tt>coffeelint.registerRule</tt>
          </div>
        </section>

        <section>
          <h2 class="section_title" id="plugins">Plugins</h2>
          <div class="paragraph">
            Some nice folks have coded up some cool CoffeeLint plugins for
            editors and build systems. Check them out:
            <ul class="plugin_list">
              <li>
                The aptly named
                <a href="https://github.com/kchmck/vim-coffee-script"
                  >vim-coffee-script</a
                >
                by Mick Koch.
              </li>
              <li>
                <a href="https://github.com/purcell/flymake-coffee"
                  >flymake-coffee</a
                >, en emacs flymake plugin by Steve Purcell.
              </li>

              <li>
                <a href="https://github.com/ajkavanagh/coffeelintnode"
                  >CoffeeLintNode</a
                >, an emacs plugin, by Alex Kavanagh.
              </li>
              <li>
                <a href="https://github.com/brunch/coffeelint-brunch"
                  >CoffeeLint-brunch</a
                >
                is a plugin for
                <a href="https://brunch.io/">Brunch.io</a>, by Costantino
                Giuliodori.
              </li>
              <li>
                <a href="https://github.com/vojtajina/grunt-coffeelint"
                  >Grunt-CoffeeLint</a
                >
                is a plugin for <a href="https://gruntjs.com">Grunt.js</a>, by
                Vojta Jina.
              </li>
              <li>
                <a href="https://github.com/vim-syntastic/syntastic"
                  >Syntastic</a
                >
                a Vim syntax checker, now support CoffeeLint.
              </li>
              <li>
                <a href="https://github.com/dbashford/mimosa-coffeelint"
                  >mimosa-coffeelint</a
                >
                is a plugin for <a href="https://mimosa.io">Mimosa</a>, by David
                Bashford.
              </li>
              <li>
                <a href="https://github.com/synaway/arcanist-coffee-lib"
                  >arcanist-coffee-lib</a
                >
                is a set of
                <a href="https://github.com/phacility/arcanist">Arcanist</a>
                extensions, including a wrapper for CoffeeLint.
              </li>
              <li>
                <a href="https://github.com/janraasch/gulp-coffeelint"
                  >gulp-coffeelint</a
                >
                is a plugin for
                <a href="https://github.com/gulpjs/gulp">gulp</a>, by Jan
                Raasch.
              </li>
              <li>
                <a href="https://github.com/zmbush/coffeelint-ruby"
                  >coffeelint-ruby</a
                >
                is a set of bindings for ruby, by Zachary Bush
              </li>
              <li>
                <a href="https://github.com/sds/overcommit">overcommit</a>
                is a fully configurable and extendable Git hook manager
                including support for CoffeeLint.
              </li>
              <li>
                <a href="https://github.com/codacy/codacy-coffeelint"
                  >codacy-coffeelint</a
                >
                is a docker container that runs CoffeeLint at
                <a href="https://www.codacy.com">Codacy</a>, by Ryan Delaney.
              </li>
              <li>
                <a href="https://github.com/AtomLinter/linter-coffeelint/"
                  >linter-coffeelint</a
                >
                is a plugin for
                <a href="https://atom.io">Atom</a>.
              </li>
              <li>
                <a
                  href="https://marketplace.visualstudio.com/items?itemName=lkytal.coffeelinter"
                  >Coffee Lint</a
                >
                is a plugin for
                <a href="https://code.visualstudio.com/">Visual Studio Code</a>,
                by Kaiyuan Liu.
              </li>
            </ul>
          </div>
        </section>

        <section>
          <h2 class="section_title" id="about">About</h2>
          <div class="paragraph">
            CoffeeLint is open sourced under the MIT License. If you want to
            hack on the code, report a bug or suggest a new feature, head on
            over
            <a href="https://github.com/coffeelint/coffeelint">to the repo</a>.
          </div>
          <div class="paragraph">
            Thanks to CoffeeScript's
            <a
              href="https://github.com/jashkenas/coffeescript/graphs/contributors"
              >developers</a
            >
            for a great language (and a re-usable Lexer). Thanks to the creators
            of
            <a href="https://www.jslint.com/">JSLint</a>,
            <a href="https://www.jshint.com/">JSHint</a>,
            <a href="https://www.logilab.org/857">Pylint</a>,
            <a href="https://wikipedia.org/wiki/Lint_(software)">lint</a>
            and my mother for inspiration.
          </div>
        </section>

        <section>
          <h2 class="section_title" id="changelog">Change Log</h2>
          <div class="changelog_history"><h2 id="5211-2022-11-07"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.10...v5.2.11">5.2.11</a> (2022-11-07)</h2>
<h3 id="bug-fixes">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump yargs from 17.6.0 to 17.6.2 (<a href="https://github.com/coffeelint/coffeelint/issues/222">#222</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/f7c7e6024437a3fe6e9168ecd19bc2ad426b454e">f7c7e60</a>)</li>
</ul>
<h2 id="5210-2022-09-30"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.9...v5.2.10">5.2.10</a> (2022-09-30)</h2>
<h3 id="bug-fixes-1">Bug Fixes</h3>
<ul>
<li>resolve to correct coffeelint file (<a href="https://github.com/coffeelint/coffeelint/issues/220">#220</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/6e025039fa0fd310a1a7154deca58bb3424efd09">6e02503</a>)</li>
</ul>
<h2 id="529-2022-05-16"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.8...v5.2.9">5.2.9</a> (2022-05-16)</h2>
<h3 id="bug-fixes-2">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump glob from 8.0.1 to 8.0.3 (<a href="https://github.com/coffeelint/coffeelint/issues/209">#209</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/b51dafc740f1a4b1a7c46ade93d862acd5d04f1f">b51dafc</a>)</li>
<li><strong>deps:</strong> bump yargs from 17.4.1 to 17.5.1 (<a href="https://github.com/coffeelint/coffeelint/issues/208">#208</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/5fd34f4faf26661dde836fd3f69c3e2f44954727">5fd34f4</a>)</li>
</ul>
<h2 id="528-2022-04-25"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.7...v5.2.8">5.2.8</a> (2022-04-25)</h2>
<h3 id="bug-fixes-3">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump coffeescript from 2.6.1 to 2.7.0 (<a href="https://github.com/coffeelint/coffeelint/issues/206">#206</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/9f0316ca9e659dc9f8dde5d0106146ecb5d0a541">9f0316c</a>)</li>
</ul>
<h2 id="527-2022-04-19"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.6...v5.2.7">5.2.7</a> (2022-04-19)</h2>
<h3 id="bug-fixes-4">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump glob from 7.2.0 to 8.0.1 (<a href="https://github.com/coffeelint/coffeelint/issues/205">#205</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/7476704bfd6245be9aeb7624e92db570f6048082">7476704</a>)</li>
</ul>
<h2 id="526-2022-04-11"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.5...v5.2.6">5.2.6</a> (2022-04-11)</h2>
<h3 id="bug-fixes-5">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump yargs from 17.4.0 to 17.4.1 (<a href="https://github.com/coffeelint/coffeelint/issues/204">#204</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/ed7815ee81630d0bd514fd4fb6df19c3fbb70e44">ed7815e</a>)</li>
</ul>
<h2 id="525-2022-03-21"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.4...v5.2.5">5.2.5</a> (2022-03-21)</h2>
<h3 id="bug-fixes-6">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump yargs from 17.3.1 to 17.4.0 (<a href="https://github.com/coffeelint/coffeelint/issues/200">#200</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/ab154214a74d2b81d6965b64137ce81c9a1330d3">ab15421</a>)</li>
</ul>
<h2 id="524-2022-01-27"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.3...v5.2.4">5.2.4</a> (2022-01-27)</h2>
<h3 id="bug-fixes-7">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump resolve from 1.21.0 to 1.22.0 (<a href="https://github.com/coffeelint/coffeelint/issues/191">#191</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/91e4186bc29ecb782b2482fc3a71ce48e7ddc881">91e4186</a>)</li>
</ul>
<h2 id="523-2022-01-04"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.2...v5.2.3">5.2.3</a> (2022-01-04)</h2>
<h3 id="bug-fixes-8">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump resolve from 1.20.0 to 1.21.0 (<a href="https://github.com/coffeelint/coffeelint/issues/189">#189</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/466ac4bb13dbe6fe19e791c1d3a90c7d10059511">466ac4b</a>)</li>
<li><strong>deps:</strong> update all deps (<a href="https://github.com/coffeelint/coffeelint/commit/c63d425f46e1f8a8b080c05046cf59ef132b1750">c63d425</a>)</li>
</ul>
<h2 id="522-2021-12-20"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.1...v5.2.2">5.2.2</a> (2021-12-20)</h2>
<h3 id="bug-fixes-9">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump ignore from 5.1.9 to 5.2.0 (<a href="https://github.com/coffeelint/coffeelint/issues/187">#187</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/c2f8625b7ebbe97559d5ee55e7cb1267416e9e58">c2f8625</a>)</li>
</ul>
<h2 id="521-2021-12-01"><a href="https://github.com/coffeelint/coffeelint/compare/v5.2.0...v5.2.1">5.2.1</a> (2021-12-01)</h2>
<h3 id="bug-fixes-10">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump yargs from 17.2.1 to 17.3.0 (<a href="https://github.com/coffeelint/coffeelint/issues/185">#185</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/32f2cfd09faf94f77acf6cb1ae775c544a1bd7c7">32f2cfd</a>)</li>
</ul>
<h1 id="520-2021-11-07"><a href="https://github.com/coffeelint/coffeelint/compare/v5.1.1...v5.2.0">5.2.0</a> (2021-11-07)</h1>
<h3 id="features">Features</h3>
<ul>
<li>add &quot;type&quot; property to rules (<a href="https://github.com/coffeelint/coffeelint/issues/179">#179</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/85f38a21b7bf2ff5198ed3770ae89ff8a646798b">85f38a2</a>)</li>
</ul>
<h2 id="511-2021-11-05"><a href="https://github.com/coffeelint/coffeelint/compare/v5.1.0...v5.1.1">5.1.1</a> (2021-11-05)</h2>
<h3 id="bug-fixes-11">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump ignore from 5.1.8 to 5.1.9 (<a href="https://github.com/coffeelint/coffeelint/issues/176">#176</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/fbdb8c9c682bb1616e8cc6766cc23ed5e2792c82">fbdb8c9</a>)</li>
</ul>
<h1 id="510-2021-11-01"><a href="https://github.com/coffeelint/coffeelint/compare/v5.0.5...v5.1.0">5.1.0</a> (2021-11-01)</h1>
<h3 id="features-1">Features</h3>
<ul>
<li>Allow &quot;.coffeelintrc.json&quot; config file (<a href="https://github.com/coffeelint/coffeelint/issues/173">#173</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/970fcd48c15c29043b87be8b407f3b53fb495a7f">970fcd4</a>)</li>
</ul>
<h2 id="505-2021-10-18"><a href="https://github.com/coffeelint/coffeelint/compare/v5.0.4...v5.0.5">5.0.5</a> (2021-10-18)</h2>
<h3 id="bug-fixes-12">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump coffeescript from 2.6.0 to 2.6.1 (<a href="https://github.com/coffeelint/coffeelint/issues/166">#166</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/66c5e328ab35be20cb59e00b6971bb2a4af07bc2">66c5e32</a>)</li>
</ul>
<h2 id="504-2021-09-23"><a href="https://github.com/coffeelint/coffeelint/compare/v5.0.3...v5.0.4">5.0.4</a> (2021-09-23)</h2>
<h3 id="bug-fixes-13">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump glob from 7.1.7 to 7.2.0 (<a href="https://github.com/coffeelint/coffeelint/issues/162">#162</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/e77d0729ed0c82554dea7c9d74404902938f8b5c">e77d072</a>)</li>
<li><strong>deps:</strong> bump yargs from 17.1.1 to 17.2.0 (<a href="https://github.com/coffeelint/coffeelint/issues/163">#163</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/6be6c16215f84f5cfba8cd11378ac12fff104b7c">6be6c16</a>)</li>
</ul>
<h2 id="503-2021-09-20"><a href="https://github.com/coffeelint/coffeelint/compare/v5.0.2...v5.0.3">5.0.3</a> (2021-09-20)</h2>
<h3 id="bug-fixes-14">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump coffeescript from 2.5.1 to 2.6.0 (<a href="https://github.com/coffeelint/coffeelint/issues/154">#154</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/254351c8c019449e176e14edc78b1f1d297f7906">254351c</a>)</li>
</ul>
<h2 id="502-2021-08-16"><a href="https://github.com/coffeelint/coffeelint/compare/v5.0.1...v5.0.2">5.0.2</a> (2021-08-16)</h2>
<h3 id="bug-fixes-15">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump yargs from 17.1.0 to 17.1.1 (<a href="https://github.com/coffeelint/coffeelint/issues/146">#146</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/d7f90857e09e051e6733dd67eea0f17144f91cfb">d7f9085</a>)</li>
</ul>
<h2 id="501-2021-05-07"><a href="https://github.com/coffeelint/coffeelint/compare/v5.0.0...v5.0.1">5.0.1</a> (2021-05-07)</h2>
<h3 id="bug-fixes-16">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump glob from 7.1.6 to 7.1.7 (<a href="https://github.com/coffeelint/coffeelint/issues/137">#137</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/cdf451b3cc342d025eea128dae0328fdbf1191cf">cdf451b</a>)</li>
</ul>
<h1 id="500-2021-05-04"><a href="https://github.com/coffeelint/coffeelint/compare/v4.1.5...v5.0.0">5.0.0</a> (2021-05-04)</h1>
<h3 id="bug-fixes-17">Bug Fixes</h3>
<ul>
<li>minimum node v12 (<a href="https://github.com/coffeelint/coffeelint/issues/134">#134</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/2f190bbb0a351e3436fcb7d4ce19f87251f18115">2f190bb</a>)</li>
</ul>
<h3 id="breaking-changes">BREAKING CHANGES</h3>
<ul>
<li>drop support for node v10</li>
</ul>
<h2 id="415-2021-05-03"><a href="https://github.com/coffeelint/coffeelint/compare/v4.1.4...v4.1.5">4.1.5</a> (2021-05-03)</h2>
<h3 id="bug-fixes-18">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump yargs from 16.2.0 to 17.0.0 (<a href="https://github.com/coffeelint/coffeelint/issues/132">#132</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/62369be532c4a6a3bb5f98fc7bbf86cd32264060">62369be</a>)</li>
</ul>
<h2 id="414-2021-03-23"><a href="https://github.com/coffeelint/coffeelint/compare/v4.1.3...v4.1.4">4.1.4</a> (2021-03-23)</h2>
<h3 id="bug-fixes-19">Bug Fixes</h3>
<ul>
<li>update deps (<a href="https://github.com/coffeelint/coffeelint/commit/1bdf866521540d6ffb5b7a1201a8831295b449bd">1bdf866</a>)</li>
<li>update generated_coffeelint.json (<a href="https://github.com/coffeelint/coffeelint/commit/4aa1f2acc0a57461b67f0e3c9e3debdadf41dab7">4aa1f2a</a>)</li>
</ul>
<h2 id="413-2021-02-12"><a href="https://github.com/coffeelint/coffeelint/compare/v4.1.2...v4.1.3">4.1.3</a> (2021-02-12)</h2>
<h3 id="bug-fixes-20">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump resolve from 1.19.0 to 1.20.0 (<a href="https://github.com/coffeelint/coffeelint/issues/118">#118</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/90fb2a1c4653d1cdfeda0f6011b3c53030e709c3">90fb2a1</a>)</li>
</ul>
<h2 id="412-2020-11-11"><a href="https://github.com/coffeelint/coffeelint/compare/v4.1.1...v4.1.2">4.1.2</a> (2020-11-11)</h2>
<h3 id="bug-fixes-21">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump resolve from 1.18.1 to 1.19.0 (<a href="https://github.com/coffeelint/coffeelint/issues/98">#98</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/e602414b5269380bb0a26f01dea73b9970eec8e1">e602414</a>)</li>
</ul>
<h2 id="411-2020-10-16"><a href="https://github.com/coffeelint/coffeelint/compare/v4.1.0...v4.1.1">4.1.1</a> (2020-10-16)</h2>
<h3 id="bug-fixes-22">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> bump yargs from 16.0.3 to 16.1.0 (<a href="https://github.com/coffeelint/coffeelint/issues/94">#94</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/6a21febba8d09af157348e1fb2f9bf00cc6820b8">6a21feb</a>)</li>
</ul>
<h1 id="410-2020-09-23"><a href="https://github.com/coffeelint/coffeelint/compare/v4.0.0...v4.1.0">4.1.0</a> (2020-09-23)</h1>
<h3 id="features-2">Features</h3>
<ul>
<li>Add rule object_shorthand (<a href="https://github.com/coffeelint/coffeelint/issues/90">#90</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/d586228214fccf110c3d044e9a75ad825f5518c7">d586228</a>)</li>
</ul>
<h1 id="400-2020-09-10"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.10...v4.0.0">4.0.0</a> (2020-09-10)</h1>
<h3 id="bug-fixes-23">Bug Fixes</h3>
<ul>
<li>update deps (<a href="https://github.com/coffeelint/coffeelint/commit/3dde492531cd209b3c568346a0f08638a4cd69f4">3dde492</a>)</li>
</ul>
<h3 id="breaking-changes-1">BREAKING CHANGES</h3>
<ul>
<li>Drop support for Node v8</li>
</ul>
<h2 id="3210-2020-07-15"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.9...v3.2.10">3.2.10</a> (2020-07-15)</h2>
<h3 id="bug-fixes-24">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency strip-json-comments to ^3.1.1 (<a href="https://github.com/coffeelint/coffeelint/commit/c0e112e69639f8d96f1be54412d4b2ae12e87424">c0e112e</a>)</li>
</ul>
<h2 id="329-2020-07-11"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.8...v3.2.9">3.2.9</a> (2020-07-11)</h2>
<h3 id="bug-fixes-25">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency yargs to ^15.4.1 (<a href="https://github.com/coffeelint/coffeelint/commit/fe70faf159a1d2156a19ecb14ee73ad5b21b3498">fe70faf</a>)</li>
</ul>
<h2 id="328-2020-07-03"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.7...v3.2.8">3.2.8</a> (2020-07-03)</h2>
<h3 id="bug-fixes-26">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency yargs to ^15.4.0 (<a href="https://github.com/coffeelint/coffeelint/commit/d2522336e21a2b8718baa03ecf169785fbe06937">d252233</a>)</li>
</ul>
<h2 id="327-2020-06-11"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.6...v3.2.7">3.2.7</a> (2020-06-11)</h2>
<h3 id="bug-fixes-27">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency ignore to ^5.1.8 (<a href="https://github.com/coffeelint/coffeelint/issues/68">#68</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/dc316a4a627f4b6d979d99d577ad439981f9b7f3">dc316a4</a>)</li>
<li>Improve max_line_length rule with comment behavior (<a href="https://github.com/coffeelint/coffeelint/issues/67">#67</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/aa7930a9aca0e572d4e79d33e50736e7d145b034">aa7930a</a>)</li>
<li><strong>deps:</strong> update dependency ignore to ^5.1.8 (<a href="https://github.com/coffeelint/coffeelint/commit/2a6b1d0ef7ab74c46fe8420569496b5606eeb490">2a6b1d0</a>)</li>
</ul>
<h2 id="326-2020-05-23"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.5...v3.2.6">3.2.6</a> (2020-05-23)</h2>
<h3 id="bug-fixes-28">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency ignore to ^5.1.6 (<a href="https://github.com/coffeelint/coffeelint/issues/63">#63</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/a06e76e5c04cd98261340cbd3a5b5ad4a9c42cc2">a06e76e</a>)</li>
</ul>
<h2 id="325-2020-05-22"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.4...v3.2.5">3.2.5</a> (2020-05-22)</h2>
<h3 id="bug-fixes-29">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency ignore to ^5.1.5 (<a href="https://github.com/coffeelint/coffeelint/issues/62">#62</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/ac86e49faf9e4249bd486b1b0017433528ab0eff">ac86e49</a>)</li>
</ul>
<h2 id="324-2020-04-23"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.3...v3.2.4">3.2.4</a> (2020-04-23)</h2>
<h3 id="bug-fixes-30">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency resolve to ^1.17.0 (<a href="https://github.com/coffeelint/coffeelint/issues/60">#60</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/e42b0d1b1282674a24ae6f744b8d7f9904568337">e42b0d1</a>)</li>
</ul>
<h2 id="323-2020-04-17"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.2...v3.2.3">3.2.3</a> (2020-04-17)</h2>
<h3 id="bug-fixes-31">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency resolve to ^1.16.1 (<a href="https://github.com/coffeelint/coffeelint/issues/58">#58</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/a3c59152bfa76417cbabb21132be69ea78a0be68">a3c5915</a>)</li>
</ul>
<h2 id="322-2020-04-17"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.1...v3.2.2">3.2.2</a> (2020-04-17)</h2>
<h3 id="bug-fixes-32">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> update dependency resolve to ^1.16.0 (<a href="https://github.com/coffeelint/coffeelint/issues/56">#56</a>) (<a href="https://github.com/coffeelint/coffeelint/commit/f16af4d81aa4a9dfd3106d15bc94d49a8af24d2b">f16af4d</a>)</li>
</ul>
<h2 id="321-2020-04-17"><a href="https://github.com/coffeelint/coffeelint/compare/v3.2.0...v3.2.1">3.2.1</a> (2020-04-17)</h2>
<h3 id="bug-fixes-33">Bug Fixes</h3>
<ul>
<li><strong>deps:</strong> use semantic-release (<a href="https://github.com/coffeelint/coffeelint/commit/9c90153a106990f0fad4424e12b64fb7f332fdbb">9c90153</a>)</li>
</ul>
<h2 id="320-2020-04-10"><a href="https://github.com/coffeelint/coffeelint/compare/v3.1.3...v3.2.0">3.2.0</a> (2020-04-10)</h2>
<p>Add prefer_fat_arrows_in_methods rule.</p>
<ul>
<li>Fix last line comment trailing semicolon <a href="https://github.com/coffeelint/coffeelint/pull/55">#55</a></li>
<li>Add prefer_fat_arrows_in_methods rule <a href="https://github.com/coffeelint/coffeelint/pull/15">#15</a></li>
</ul>
<h2 id="313-2020-04-08"><a href="https://github.com/coffeelint/coffeelint/compare/v3.1.2...v3.1.3">3.1.3</a> (2020-04-08)</h2>
<p>Fix newlines_after_classes when there are blank lines before last line in class.</p>
<ul>
<li>Fix newlines_after_classes <a href="https://github.com/coffeelint/coffeelint/pull/52">#52</a></li>
<li>Remove relics from coffeescript &lt;= v1.10.0 <a href="https://github.com/coffeelint/coffeelint/pull/53">#53</a></li>
</ul>
<h2 id="312-2020-04-05"><a href="https://github.com/coffeelint/coffeelint/compare/v3.1.1...v3.1.2">3.1.2</a> (2020-04-05)</h2>
<p>Update coffeescript dependency to v2.5.1.</p>
<ul>
<li>Update coffeescript dependency. <a href="https://github.com/coffeelint/coffeelint/pull/50">#50</a></li>
</ul>
<h2 id="311-2020-03-22"><a href="https://github.com/coffeelint/coffeelint/compare/v3.1.0...v3.1.1">3.1.1</a> (2020-03-22)</h2>
<p>Update commandline dependency to maintained dependency.</p>
<ul>
<li>Replace optimist with yargs. <a href="https://github.com/coffeelint/coffeelint/pull/46">#46</a></li>
</ul>
<h2 id="1162-2020-02-06"><a href="https://github.com/coffeelint/coffeelint/compare/v1.16.1...v1.16.2">1.16.2</a> (2020-02-06)</h2>
<p>First 1.x release under new npm package; to use: <code>npm install -g @coffeelint/cli@old</code></p>
<ul>
<li>Don’t unnecessarily print “context:” at the end of some error messages <a href="https://github.com/coffeelint/coffeelint/pull/42">#42</a></li>
</ul>
<h2 id="310-2020-02-06"><a href="https://github.com/coffeelint/coffeelint/compare/v3.0.2...v3.1.0">3.1.0</a> (2020-02-06)</h2>
<p>Added a few rules and rules options. More bug fixes and internal updates to make developing easier. We got through the backlog of pull requests. Now on to the issues...</p>
<ul>
<li>Add <code>prefer_logical_operator</code> rule. <a href="https://github.com/coffeelint/coffeelint/pull/13">#13</a></li>
<li>Add <code>missing_parseint_radix</code> rule. <a href="https://github.com/coffeelint/coffeelint/pull/17">#17</a></li>
<li>Add <code>bracket_spacing</code> rule. <a href="https://github.com/coffeelint/coffeelint/pull/26">#26</a></li>
<li><code>space_operators</code>: add <code>default_parameters</code> option. <a href="https://github.com/coffeelint/coffeelint/pull/16">#16</a></li>
<li><code>colon_assignment_spacing</code>: add <code>min_left</code> and <code>min_right</code> option. <a href="https://github.com/coffeelint/coffeelint/pull/22">#22</a></li>
<li><code>spacing_after_comma</code>: add <code>ignore_elision</code> option. <a href="https://github.com/coffeelint/coffeelint/pull/34">#34</a></li>
<li><code>braces_spacing</code>: add <code>mono_object_spaces</code> option. <a href="https://github.com/coffeelint/coffeelint/pull/17">#17</a></li>
<li>Properly double quote fields in <code>csv</code> reporter. <a href="https://github.com/coffeelint/coffeelint/pull/14">#14</a></li>
<li>Stop printing empty context in <code>checkstyle</code> reporter. <a href="https://github.com/coffeelint/coffeelint/pull/12">#12</a></li>
<li><code>no_tabs</code> rejects tabs at the end of the line. <a href="https://github.com/coffeelint/coffeelint/pull/20">#20</a></li>
<li>Prevent endless loop if lineNumber is negative. <a href="https://github.com/coffeelint/coffeelint/pull/10">#10</a></li>
<li>Update dependency <code>resolve</code> to v1.15.1</li>
</ul>
<h2 id="302-2020-01-22"><a href="https://github.com/coffeelint/coffeelint/compare/v3.0.1...v3.0.2">3.0.2</a> (2020-01-22)</h2>
<p>small fixes</p>
<ul>
<li>Bugfix for error message when a config file cannot be found. <a href="https://github.com/coffeelint/coffeelint/pull/38">#38</a></li>
<li>Update dependency <code>resolve</code> to v1.15.0</li>
<li>Update documentation</li>
</ul>
<h2 id="301-2020-01-22"><a href="https://github.com/coffeelint/coffeelint/compare/v3.0.0...v3.0.1">3.0.1</a> (2020-01-22)</h2>
<p>CoffeeLint has a new webpage at <a href="https://coffeelint.github.io">https://coffeelint.github.io</a></p>
<ul>
<li>Update dependencies and clean up documentation</li>
</ul>
<h2 id="300-2020-01-14"><a href="https://github.com/coffeelint/coffeelint/compare/v2.1.0...v3.0.0">3.0.0</a> (2020-01-14)</h2>
<p>CoffeeLint has a new home at <a href="https://github.com/coffeelint/coffeelint">https://github.com/coffeelint/coffeelint</a> and a new npm package <a href="https://www.npmjs.com/package/@coffeelint/cli">@coffeelint/cli</a>.</p>
<ul>
<li>Bugfix for error message when an unknown level is used. <a href="https://github.com/coffeelint/coffeelint/pull/4">#4</a></li>
<li>Bugfix for error <code>duplicate_key</code> when keys are wrapped in quotes. <a href="https://github.com/coffeelint/coffeelint/pull/6">#6</a></li>
<li>Add <code>no_spaces</code> rule to disallow spaces for indentation. <a href="https://github.com/coffeelint/coffeelint/pull/7">#7</a></li>
<li>Several enhancements, including CJSX fixes. <a href="https://github.com/coffeelint/coffeelint/pull/8">#8</a></li>
<li>Add rule name to default reporter. <a href="https://github.com/coffeelint/coffeelint/pull/11">#11</a></li>
</ul>
<h2 id="1150-2015-11-18"><a href="https://github.com/coffeelint/coffeelint/compare/v1.14.1...v1.15.0">1.15.0</a> (2015-11-18)</h2>
<p>This version updates the enable/disable directives. In addition to
the existing <code># coffeelint: disable=rule_name</code> you can also
use <code># coffeelint: disable-line=rule_name</code>. The rule name is
still optional in both cases, and you can enable the rules using
the same syntax.</p>
<p>You can also use <code># noqa</code> as a shortcut for <code># coffeelint: disable-line</code></p>
<ul>
<li>See <a href="https://github.com/clutchski/coffeelint/pull/552">#552</a> for more details.</li>
</ul>
<h2 id="1141-2015-11-18"><a href="https://github.com/coffeelint/coffeelint/compare/v1.14.0...v1.14.1">1.14.1</a> (2015-11-18)</h2>
<p>Most of the changes are more for linting the development files of
coffeelint. The minor version increase is due to the change in
cyclomatic_complexity, which now ignores nested functions. I foresee
this change affecting very few people but probably still needs a minor
version increase.</p>
<ul>
<li><code>cyclomatic_complexity</code> rule has been changed to ignore nested functions</li>
<li>1.4.1: inlined rules not previously specified in JSON config now properly return a message</li>
</ul>
<h2 id="1130-2015-10-07"><a href="https://github.com/coffeelint/coffeelint/compare/v1.11.0...v1.13.0">1.13.0</a> (2015-10-07)</h2>
<p>The v1.12.x versions are considered buggy and you should upgrade to v1.13.x if you experience problems</p>
<p><strong>These releases were largely for bugfixes!</strong></p>
<ul>
<li>Bugfix for <code>no_implicit_braces</code> causing errors in classes and other edge cases</li>
<li>Bugfix for <code>ensure_comprehensions</code> where it failed if a nested loop had an equal sign</li>
<li>Bugfix for <code>braces_spacing</code> failing over generated curly braces</li>
<li>Several changes to <code>indentation</code> See <a href="https://github.com/coffeelint/coffeelint/commit/bffa2532efd8bcca5d9c1b3a9d3b5914e882dd5f">bffa25</a> for the full list of changes. However between the release of v1.12.0 and v1.13.0, a regression was caused by fixing one of the indentation requests and as a result the change was reverted. The revert will most likely not affect too many users</li>
<li>Bugfix for <code>newlines_after_classes</code>, also fixed regressions caused between v1.12.0 and v1.13.0. If you have v1.12.x and are experiencing problems, please upgrade. Also note nested classes are now ignored completely</li>
<li><code>no_this</code> is now compatible with <code>no_stand_alone_at</code> and will make checks against singular <code>this</code></li>
<li>Bugfix for <code>missing_fat_arrows</code>, declaring a class prototype (via &#39;::&#39; operator) no longer fail if they don&#39;t use a fat arrow</li>
<li>Bugfix for <code>eol_last</code>, it now fails if there are multiple newlines at the end of a file (thanks <a href="https://github.com/charlierudolph">charlierudolph</a>)-</li>
<li>Bugfix for <code>arrow_spacing</code>, now ignores arrow spacing in empty functions (thanks <a href="https://github.com/sgentle">sgentle</a>)</li>
</ul>
<h2 id="1110-2015-08-19"><a href="https://github.com/coffeelint/coffeelint/compare/v1.10.0...v1.11.0">1.11.0</a> (2015-08-19)</h2>
<ul>
<li>New config option <code>{ &quot;extends&quot;: &quot;coffeelint-config-myconfig&quot; }</code> based on <a href="https://eslint.org/docs/developer-guide/shareable-configs">eslint&#39;s shareable configs</a></li>
<li>New rule <code>no_nested_string_interpolation</code></li>
<li>New rule <code>no_private_function_fat_arrows</code></li>
<li>New CLI option <code>--ext</code> to specify alternate file extensions to check</li>
<li>Bugfixes including tracking nested string interpolation which eleminates some misleading warnings</li>
</ul>
<h2 id="1100-2015-05-31"><a href="https://github.com/coffeelint/coffeelint/compare/v1.9.7...v1.10.0">1.10.0</a> (2015-05-31)</h2>
<ul>
<li><p>New option <code>--trimconfig</code>. shows the minimal config to implement your customizations.</p>
</li>
<li><p>New rule <code>eol_last</code></p>
</li>
<li><p>New rule <code>no_this</code> (prefer @ instead)</p>
</li>
<li><p>New option in <code>no_debugger</code> to flag console calls</p>
</li>
<li><p>Many small bug fixes</p>
</li>
</ul>
<h2 id="196-2015-05-05"><a href="https://github.com/coffeelint/coffeelint/compare/v1.9.4...v1.9.6">1.9.6</a> (2015-05-05)</h2>
<ul>
<li>Fix no_interpolation_in_single_quotes to only handle single quotes <a href="https://github.com/clutchski/coffeelint/pull/400">#400</a></li>
<li>Avoid non-standard String.prototype.trimRight <a href="https://github.com/clutchski/coffeelint/pull/401">#401</a></li>
<li>Strip comments from config file before parsing <a href="https://github.com/clutchski/coffeelint/pull/407">#407</a></li>
<li>missing_fat_arrows: fix constructor checking in strict mode <a href="https://github.com/clutchski/coffeelint/pull/409">#409</a></li>
<li>Use configfilter to expand module names</li>
</ul>
<h2 id="194-2015-04-06"><a href="https://github.com/coffeelint/coffeelint/compare/v1.9.3...v1.9.4">1.9.4</a> (2015-04-06)</h2>
<ul>
<li>missing_fat_arrows: added strict-mode option, defaults to false</li>
<li>Add &quot;empty_object_spaces&quot; to braces_spacing</li>
</ul>
<h2 id="193-2015-03-29"><a href="https://github.com/coffeelint/coffeelint/compare/v1.9.1...v1.9.3">1.9.3</a> (2015-03-29)</h2>
<ul>
<li>Add fat arrow to <code>arrow_spacing</code></li>
<li>Fix an exception when package.json can&#39;t be parsed.</li>
</ul>
<h2 id="191-2015-02-22"><a href="https://github.com/coffeelint/coffeelint/compare/v1.9.0...v1.9.1">1.9.1</a> (2015-02-22)</h2>
<ul>
<li>Small change to make CoffeeLint compatible with atom.io</li>
</ul>
<h2 id="190-2015-02-20"><a href="https://github.com/coffeelint/coffeelint/compare/v1.8.1...v1.9.0">1.9.0</a> (2015-02-20)</h2>
<ul>
<li>Updated to CoffeeScript 1.9.1 thanks to swang</li>
<li>Fix <code>no_implicit_braces error</code> in class declarations</li>
<li>New rule <code>braces_padding</code></li>
</ul>
<h2 id="181-2014-12-20"><a href="https://github.com/coffeelint/coffeelint/compare/v1.7.1...v1.8.1">1.8.1</a> (2014-12-20)</h2>
<ul>
<li>New rule <code>ensure_comprehensions</code> (warn by default)</li>
<li>Added options to <a href="https://github.com/coffeelint/coffeelint/blob/master/doc/user.md#how-do-i-use-jsx-reactjs">transform</a> code before processing it. (JSX support) or to use a different <a href="https://github.com/coffeelint/coffeelint/blob/master/doc/user.md#what-about-different-flavors-of-coffeescript-like-icedcoffeescript">flavor of CoffeeScript</a>.</li>
<li>New rule <code>transform_messes_up_line_numbers</code>. This simply tells you if a transform you&#39;re using changes the total number of lines in the file.</li>
</ul>
<h2 id="171-2014-12-15"><a href="https://github.com/coffeelint/coffeelint/compare/v1.7.0...v1.7.1">1.7.1</a> (2014-12-15)</h2>
<ul>
<li>Fix for <code>spacing_after_comma</code> so that newlines count as space after commas</li>
</ul>
<h2 id="170-2014-12-12"><a href="https://github.com/coffeelint/coffeelint/compare/v1.6.0...v1.7.0">1.7.0</a> (2014-12-12)</h2>
<ul>
<li>New rule <code>spacing_after_comma</code></li>
<li>Indentation improvements</li>
<li>Fix Block RegExp triggering in <code>no_unnecessary_double_quotes</code></li>
</ul>
<h2 id="160-2014-08-30"><a href="https://github.com/coffeelint/coffeelint/compare/v1.5.7...v1.6.0">1.6.0</a> (2014-08-30)</h2>
<ul>
<li>New rule <code>prefer_english_operator</code></li>
<li>New behavior <code>.coffeelintignore</code> works just like a .gitignore</li>
<li>Exposed <code>ErrorReporter</code> to 3rd parties so reporters can be used outside our CLI implementation. See <a href="https://github.com/clutchski/coffeelint/pull/330">#330</a> for details</li>
<li>Linting from STDIN will look for config files.</li>
<li><code>-f</code> option can specify a package.json that contains <code>coffeelintConfig</code></li>
<li>Depricated <code>--no-color</code> in favor of new <code>--color=&lt;always/never/auto&gt;</code> option</li>
<li>Fixed an indentation bug when you have a blank line in the middle of a chained call.</li>
</ul>
<h2 id="155-2014-08-12"><a href="https://github.com/coffeelint/coffeelint/compare/v1.5.3...v1.5.5">1.5.5</a> (2014-08-12)</h2>
<ul>
<li><a href="https://github.com/clutchski/coffeelint/pull/317">#317</a> Change $HOME search priority to account for non-default windows users.</li>
<li><a href="https://github.com/clutchski/coffeelint/pull/320">#320</a> Remove support for chaining calls using a dot at the end of a line.</li>
<li>Removed extra messages that broke XML output.</li>
</ul>
<h2 id="153-2014-08-08"><a href="https://github.com/coffeelint/coffeelint/compare/v1.5.2...v1.5.3">1.5.3</a> (2014-08-08)</h2>
<ul>
<li>Indentation improvements for chained calls. See <a href="https://github.com/clutchski/coffeelint/pull/285">#285</a></li>
<li>Fixed some missing cases for <code>space_operators</code></li>
<li>Fix for a last-line edge case in <code>no_implicit_parens</code></li>
<li>Fixed trailing semicolons in multi-line strings with multiple embedded tokens</li>
</ul>
<h2 id="152-2014-06-07"><a href="https://github.com/coffeelint/coffeelint/compare/v1.5.0...v1.5.2">1.5.2</a> (2014-06-07)</h2>
<ul>
<li><a href="https://github.com/clutchski/coffeelint/pull/280">#280</a> Fix for fat-arrow false positives. It was producing errors when the class is defined inside a function (AMD style)</li>
<li>MANY indentation fixes. See <a href="https://github.com/clutchski/coffeelint/pull/282">#282</a>.</li>
</ul>
<h2 id="150-2014-05-28"><a href="https://github.com/coffeelint/coffeelint/compare/v1.4.1...v1.5.0">1.5.0</a> (2014-05-28)</h2>
<ul>
<li>New: --cache and coffeelint.setCache(obj)</li>
<li>Rule module loading is not limited to running from the commandline.  See <a href="https://github.com/clutchski/coffeelint/pull/279">#279</a></li>
<li>Fix for <a href="https://github.com/clutchski/coffeelint/pull/173">#173</a>: Empty functions surrounded by parens don&#39;t require spacing.</li>
<li>Fix for <a href="https://github.com/clutchski/coffeelint/pull/271">#271</a>: trailing semicolons multiline strings are ignored</li>
<li>Fix for <a href="https://github.com/clutchski/coffeelint/pull/214">#214</a>: <code>no_unnecessary_fat_arrows</code> doesn&#39;t trigger if the function contains super.</li>
</ul>
<h2 id="140-2014-05-16"><a href="https://github.com/coffeelint/coffeelint/compare/v1.3.0...v1.4.0">1.4.0</a> (2014-05-16)</h2>
<ul>
<li>Similar to grunt-cli, the coffeelint command will now load the project-specific version of coffeelint if there is one there.</li>
<li>3rd party rules don&#39;t have to be globally installed any more.</li>
<li>Added --reporter option that also supports 3rd party reporters. <a href="https://github.com/janraasch/coffeelint-stylish">coffeelint-stylish</a> is the first one available.</li>
<li>Documentation for <a href="https://github.com/coffeelint/coffeelint/blob/master/doc/user.md">new users</a> and <a href="https://github.com/coffeelint/coffeelint/blob/master/doc/integration.md">3rd party developers</a>.</li>
</ul>
<h2 id="130-2014-04-17"><a href="https://github.com/coffeelint/coffeelint/compare/v1.2.0...v1.3.0">1.3.0</a> (2014-04-17)</h2>
<ul>
<li>New rule <code>no_empty_functions</code></li>
<li>Improved documentation on how to contribute in README.md</li>
<li>Rules using the AST work with a minified version of CoffeeScript</li>
<li>Fixed line length check to account for windows line endings</li>
</ul>
<h2 id="120-2014-03-07"><a href="https://github.com/coffeelint/coffeelint/compare/v1.1.0...v1.2.0">1.2.0</a> (2014-03-07)</h2>
<ul>
<li>New rule <code>no_debugger</code></li>
<li>New rule <code>no_interpolation_in_single_quotes</code></li>
<li>New rule <code>no_unnecessary_double_quotes</code></li>
<li>Strict mode for <code>no_implicit_parens</code>. Turning it off allows implicit parens when they span multiple lines.</li>
</ul>
<h2 id="110-2014-02-22"><a href="https://github.com/coffeelint/coffeelint/compare/v1.0.8...v1.1.0">1.1.0</a> (2014-02-22)</h2>
<ul>
<li>CoffeeScript 1.7 support</li>
<li>Dropped support for CoffeeScript 1.6. (Use ~1.0.0 if you still need it)</li>
</ul>
<h2 id="100-2013-11-21"><a href="https://github.com/coffeelint/coffeelint/compare/v0.6.0...v1.0.0">1.0.0</a> (2013-11-21)</h2>
<ul>
<li>CoffeeLint will detect config files by default.</li>
<li>New rule <code>colon_assignment_spacing</code></li>
<li>New rule <code>no_unnecessary_fat_arrows</code></li>
<li>New rule <code>missing_fat_arrows</code></li>
<li>Added an option to <code>no_trailing_whitespace</code> to forbid trailing space on empty lines</li>
<li>Added an option to <code>no_implicit_braces</code> to allow unambiguous implicit braces</li>
<li>Fixed --makeconfig</li>
<li>New option: --checkstyle</li>
<li>Fixed invalid XML produced by --jslint</li>
<li>Removed the need for the -r flag. It remains for backward compatibility but doesn&#39;t do anything now</li>
</ul>
<h2 id="060-2013-10-10"><a href="https://github.com/coffeelint/coffeelint/compare/v0.5.7...v0.6.0">0.6.0</a> (2013-10-10)</h2>
<ul>
<li>New internal structure to support custom rules.</li>
<li>Dropped support for NodeJS 0.6.</li>
</ul>
<h2 id="057-2013-08-10"><a href="https://github.com/coffeelint/coffeelint/compare/v0.5.6...v0.5.7">0.5.7</a> (2013-08-10)</h2>
<ul>
<li>CSVReporter now has a column for last line to account for cyclomatic complexity spanning the length of the function</li>
<li>Added support for literate CoffeeScript</li>
<li>Dropped support for CoffeeScript 1.4 and 1.5</li>
<li>Fixed <code>non_empty_constructor_needs_parens</code> for namespaced constructors</li>
<li>Simplified the build process to allow installing direct from the git repo</li>
<li>More fixes to indentation checking (continued <a href="https://github.com/clutchski/coffeelint/issues/107">https://github.com/clutchski/coffeelint/issues/107</a>)</li>
<li>Fixed spacing error when returning negative numbers (<a href="https://github.com/clutchski/coffeelint/issues/129">https://github.com/clutchski/coffeelint/issues/129</a>)</li>
<li>Fixed arrow spacing in callback parameters (<a href="https://github.com/clutchski/coffeelint/issues/131">https://github.com/clutchski/coffeelint/issues/131</a>)</li>
<li>Added beginning and end line numbers for cyclomatic complexity (<a href="https://github.com/clutchski/coffeelint/pull/134">https://github.com/clutchski/coffeelint/pull/134</a>)</li>
<li>Added header to CSVReporter</li>
<li>Fixes for <code>space_operators</code>(<a href="https://github.com/clutchski/coffeelint/issues/137">https://github.com/clutchski/coffeelint/issues/137</a>)</li>
</ul>
<h2 id="056-2013-06-07"><a href="https://github.com/coffeelint/coffeelint/compare/v0.5.4...v0.5.6">0.5.6</a> (2013-06-07)</h2>
<ul>
<li>Added <code>no_empty_param_list</code> rule.</li>
<li>Added the <code>--makeconfig</code> option.</li>
<li>CoffeeScript 1.5 and 1.6 compatibility</li>
<li>Fixed indentation of chained functions. (<a href="https://github.com/clutchski/coffeelint/issues/107">https://github.com/clutchski/coffeelint/issues/107</a>, fixed 1/2 of <a href="https://github.com/clutchski/coffeelint/pull/4">#4</a>)</li>
<li>Fixed bug in <code>no_stand_alone_at</code> (<a href="https://github.com/jashkenas/coffee-script/issues/1601">https://github.com/jashkenas/coffee-script/issues/1601</a>)</li>
<li>Added <code>arrow_spacing</code> rule (require spaces around arrows)</li>
<li>Added <code>empty_constructor_needs_parens</code></li>
<li>Added <code>non_empty_constructor_needs_parens</code></li>
<li>Added <code>duplicate_key</code> (<a href="https://jslinterrors.com/duplicate-key-a/">https://jslinterrors.com/duplicate-key-a/</a>)</li>
<li>Added <code>no_trailing_whitespace.allowed_in_comments</code> rule option (Allow trailing space in comments. Created to allow markdown)</li>
<li>Added <code>newlines_after_classes</code> rule</li>
<li>Line length exception. Lines containing only a link are ignored.</li>
</ul>
<h2 id="054-2012-11-06"><a href="https://github.com/coffeelint/coffeelint/compare/v0.5.3...v0.5.4">0.5.4</a> (2012-11-06)</h2>
<ul>
<li>Support for default configuration file using environment variable <code>COFFEELINT_CONFIG</code>.</li>
</ul>
<h2 id="053-2012-11-06"><a href="https://github.com/coffeelint/coffeelint/compare/v0.5.2...v0.5.3">0.5.3</a> (2012-11-06)</h2>
<ul>
<li>Added <code>no_stand_alone_at</code> rule.</li>
<li>Fixed correctly reporting line numbers of compilation errors after line 10.</li>
<li>Fixed incomplete results output.</li>
</ul>
<h2 id="052-2012-09-18"><a href="https://github.com/coffeelint/coffeelint/compare/v0.5.1...v0.5.2">0.5.2</a> (2012-09-18)</h2>
<ul>
<li>Added <code>--nocolor</code> option.</li>
<li>My main man ruddzw fixed issue <a href="https://github.com/clutchski/coffeelint/pull/58">#58</a>, in which the <code>-q</code> option was suppressing information even when it was off.</li>
<li>Fixed broken <code>jslint</code> option.</li>
<li>The <code>no_trailing_semicolons</code> rule now works on Windows files.</li>
</ul>
<h2 id="051-2012-09-15"><a href="https://github.com/coffeelint/coffeelint/compare/v0.5.0...v0.5.1">0.5.1</a> (2012-09-15)</h2>
<ul>
<li>Show CoffeeScript syntax errors in the same manner as lint errors.</li>
<li>Brad Dunbar added the <code>-q</code> command line option, which only prints errors.</li>
</ul>
<h2 id="050-2012-09-08"><a href="https://github.com/coffeelint/coffeelint/compare/v0.4.0...v0.5.0">0.5.0</a> (2012-09-08)</h2>
<ul>
<li>Lint code from stdin with the <code>--stdin</code> option, thanks to sjz.</li>
<li>Added the <code>no_implicit_parens</code> rule.</li>
<li>Leandro Ostera added the <code>--jslint</code> reporter, to allow CoffeeLint to integrate with the Jenkin&#39;s violations plugin.</li>
<li>Implicit braces are always allowed in in class defiinitions, thanks to Omar Khan.</li>
<li>CoffeeLint now requires CoffeeScript 1.3.3</li>
</ul>
<h2 id="040-2012-04-06">0.4.0 (2012-04-06)</h2>
<ul>
<li>Added fancy coloured output and proper CSV output.</li>
<li>Directories can be recursively linted.</li>
<li>Added the <code>line endings</code> rule.</li>
<li>Rewrote the command line tool in CoffeeScript.</li>
</ul>
<h2 id="030-2012-03-13">0.3.0 (2012-03-13)</h2>
<ul>
<li>Added the <code>no_backticks</code> rule.</li>
<li>Colorized the command line output.</li>
<li>Added validation for the rule names.</li>
<li>Allowed windows line endings, thanks to <a href="https://github.com/szinsli">szinsli</a>.</li>
</ul>
<h2 id="020-2012-01-26">0.2.0 (2012-01-26)</h2>
<ul>
<li>Added warnings, which will be reported, but won&#39;t fail the command line tool.</li>
</ul>
<h2 id="010-2012-01-22">0.1.0 (2012-01-22)</h2>
<ul>
<li>Initial CoffeeLint release.</li>
</ul>
</div>
        </section>
      </div>
    </div>

    <a href="https://github.com/coffeelint/coffeelint">
      <img
        class="forkme"
        src="https://github.blog/wp-content/uploads/2008/12/forkme_right_red_aa0000.png"
        alt="Fork me on GitHub"
      />
    </a>

    <script type="text/javascript" src="./js/jquery.min.js"></script>
    <script type="text/javascript" src="./js/coffeescript.js"></script>
    <script type="text/javascript" src="./js/coffeelint.js"></script>
    <script type="text/javascript" src="./js/trycoffeelint.js"></script>
  </body>
</html>