mirror of
https://github.com/jashkenas/coffeescript.git
synced 2026-05-03 03:00:14 -04:00
CoffeeScript 1.9.1
This commit is contained in:
Jeremy Ashkenas
@@ -144,7 +144,7 @@ SourceMap = <span class="hljs-built_in">require</span> <span class="hljs-str
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</div>
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<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.VERSION = <span class="hljs-string">'1.9.0'</span>
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<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.VERSION = <span class="hljs-string">'1.9.1'</span>
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<span class="hljs-built_in">exports</span>.FILE_EXTENSIONS = [<span class="hljs-string">'.coffee'</span>, <span class="hljs-string">'.litcoffee'</span>, <span class="hljs-string">'.coffee.md'</span>]</pre></div></div>
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@@ -222,14 +222,12 @@ lookups.</p>
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<a class="pilcrow" href="#section-6">¶</a>
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</div>
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<p>Pass a list of referenced variables, so that generated variables won’t get
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the same name. Since all generated variables start with an underscore only
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referenced variables also starting with an underscore are passed, as an
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optimization.</p>
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the same name.</p>
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</div>
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<div class="content"><div class='highlight'><pre> options.referencedVars = (
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token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token.variable <span class="hljs-keyword">and</span> token[<span class="hljs-number">1</span>].charAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'_'</span>
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token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token.variable
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)
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fragments = parser.parse(tokens).compileToFragments options
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@@ -639,12 +637,15 @@ the error is caused by a generated token which might refer to its origin.</p>
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<div class="content"><div class='highlight'><pre> {errorToken, tokens} = parser
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[errorTag, errorText, errorLoc] = errorToken
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errorText = <span class="hljs-keyword">if</span> errorToken <span class="hljs-keyword">is</span> tokens[tokens.length - <span class="hljs-number">1</span>]
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<span class="hljs-string">'end of input'</span>
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<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> errorTag <span class="hljs-keyword">in</span> [<span class="hljs-string">'INDENT'</span>, <span class="hljs-string">'OUTDENT'</span>]
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<span class="hljs-string">'indentation'</span>
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<span class="hljs-keyword">else</span>
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helpers.nameWhitespaceCharacter errorText</pre></div></div>
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errorText = <span class="hljs-keyword">switch</span>
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<span class="hljs-keyword">when</span> errorToken <span class="hljs-keyword">is</span> tokens[tokens.length - <span class="hljs-number">1</span>]
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<span class="hljs-string">'end of input'</span>
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<span class="hljs-keyword">when</span> errorTag <span class="hljs-keyword">in</span> [<span class="hljs-string">'INDENT'</span>, <span class="hljs-string">'OUTDENT'</span>]
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<span class="hljs-string">'indentation'</span>
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<span class="hljs-keyword">when</span> errorTag <span class="hljs-keyword">in</span> [<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'REGEX_START'</span>]
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errorTag.replace(<span class="hljs-regexp">/_START$/</span>, <span class="hljs-string">''</span>).toLowerCase()
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<span class="hljs-keyword">else</span>
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helpers.nameWhitespaceCharacter errorText</pre></div></div>
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</li>
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@@ -236,7 +236,8 @@ sources = []
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sourceCode = []
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notSources = {}
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watchedDirs = {}
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optionParser = <span class="hljs-literal">null</span></pre></div></div>
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optionParser = <span class="hljs-literal">null</span>
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jsToSources = {}</pre></div></div>
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</li>
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@@ -675,6 +676,12 @@ same directory as the <code>.js</code> file.</p>
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<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">writeJs</span> = <span class="hljs-params">(base, sourcePath, js, jsPath, generatedSourceMap = <span class="hljs-literal">null</span>)</span> -></span>
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sourceMapPath = outputPath sourcePath, base, <span class="hljs-string">".js.map"</span>
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jsDir = path.dirname jsPath
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<span class="hljs-keyword">if</span> jsPath <span class="hljs-keyword">of</span> jsToSources
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printLine <span class="hljs-string">"Error: The two following source files have the same output file:"</span>
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printLine <span class="hljs-string">" "</span> + jsToSources[jsPath]
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printLine <span class="hljs-string">" "</span> + sourcePath
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process.exit <span class="hljs-number">1</span>
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jsToSources[jsPath] = sourcePath
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<span class="hljs-function"><span class="hljs-title">compile</span> = -></span>
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<span class="hljs-keyword">if</span> opts.compile
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js = <span class="hljs-string">' '</span> <span class="hljs-keyword">if</span> js.length <= <span class="hljs-number">0</span>
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@@ -460,7 +460,17 @@ they can also serve as keys in object literals.</p>
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<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">AlphaNumeric</span>: [
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o <span class="hljs-string">'NUMBER'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Literal $<span class="hljs-number">1</span>
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o <span class="hljs-string">'String'</span>
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]
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<span class="hljs-attribute">String</span>: [
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o <span class="hljs-string">'STRING'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Literal $<span class="hljs-number">1</span>
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o <span class="hljs-string">'STRING_START Body STRING_END'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Parens $<span class="hljs-number">2</span>
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]
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<span class="hljs-attribute">Regex</span>: [
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o <span class="hljs-string">'REGEX'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Literal $<span class="hljs-number">1</span>
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o <span class="hljs-string">'REGEX_START Invocation REGEX_END'</span>,<span class="hljs-function"> -></span> $<span class="hljs-number">2</span>
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]</pre></div></div>
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</li>
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@@ -480,7 +490,7 @@ through and printed to JavaScript.</p>
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<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">Literal</span>: [
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o <span class="hljs-string">'AlphaNumeric'</span>
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o <span class="hljs-string">'JS'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Literal $<span class="hljs-number">1</span>
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o <span class="hljs-string">'REGEX'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Literal $<span class="hljs-number">1</span>
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o <span class="hljs-string">'Regex'</span>
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o <span class="hljs-string">'DEBUGGER'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Literal $<span class="hljs-number">1</span>
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o <span class="hljs-string">'UNDEFINED'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Undefined
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o <span class="hljs-string">'NULL'</span>,<span class="hljs-function"> -></span> <span class="hljs-keyword">new</span> Null
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@@ -311,21 +311,6 @@ looking for a particular method in an options hash.</p>
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-12">¶</a>
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</div>
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<p>Gets the last item of an array(-like) object.</p>
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</div>
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<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.last = <span class="hljs-function"><span class="hljs-title">last</span> = <span class="hljs-params">(array, back)</span> -></span> array[array.length - (back <span class="hljs-keyword">or</span> <span class="hljs-number">0</span>) - <span class="hljs-number">1</span>]</pre></div></div>
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</li>
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<li id="section-13">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-13">¶</a>
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</div>
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<p>Typical Array::some</p>
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</div>
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@@ -337,11 +322,11 @@ looking for a particular method in an options hash.</p>
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</li>
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<li id="section-14">
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<li id="section-13">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-14">¶</a>
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<a class="pilcrow" href="#section-13">¶</a>
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</div>
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<p>Simple function for inverting Literate CoffeeScript code by putting the
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documentation in comments, producing a string of CoffeeScript code that
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@@ -363,11 +348,11 @@ can be compiled “normally”.</p>
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</li>
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<li id="section-15">
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<li id="section-14">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-15">¶</a>
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<a class="pilcrow" href="#section-14">¶</a>
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</div>
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<p>Merge two jison-style location data objects together.
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If <code>last</code> is not provided, this will simply return <code>first</code>.</p>
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@@ -386,11 +371,11 @@ If <code>last</code> is not provided, this will simply return <code>first</code>
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</li>
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<li id="section-16">
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<li id="section-15">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-16">¶</a>
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<a class="pilcrow" href="#section-15">¶</a>
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</div>
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<p>This returns a function which takes an object as a parameter, and if that
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object is an AST node, updates that object’s locationData.
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@@ -408,11 +393,11 @@ The object is returned either way.</p>
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</li>
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<li id="section-17">
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<li id="section-16">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-17">¶</a>
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<a class="pilcrow" href="#section-16">¶</a>
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</div>
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<p>Convert jison location data to a string.
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<code>obj</code> can be a token, or a locationData.</p>
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@@ -432,11 +417,11 @@ The object is returned either way.</p>
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</li>
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<li id="section-18">
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<li id="section-17">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-18">¶</a>
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<a class="pilcrow" href="#section-17">¶</a>
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</div>
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<p>A <code>.coffee.md</code> compatible version of <code>basename</code>, that returns the file sans-extension.</p>
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@@ -455,11 +440,11 @@ The object is returned either way.</p>
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</li>
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<li id="section-19">
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<li id="section-18">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-19">¶</a>
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<a class="pilcrow" href="#section-18">¶</a>
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</div>
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<p>Determine if a filename represents a CoffeeScript file.</p>
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@@ -470,11 +455,11 @@ The object is returned either way.</p>
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</li>
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<li id="section-20">
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<li id="section-19">
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<div class="annotation">
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|
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<div class="pilwrap ">
|
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<a class="pilcrow" href="#section-20">¶</a>
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<a class="pilcrow" href="#section-19">¶</a>
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</div>
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<p>Determine if a filename represents a Literate CoffeeScript file.</p>
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@@ -485,11 +470,11 @@ The object is returned either way.</p>
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</li>
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<li id="section-21">
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<li id="section-20">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-21">¶</a>
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<a class="pilcrow" href="#section-20">¶</a>
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</div>
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<p>Throws a SyntaxError from a given location.
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The error’s <code>toString</code> will return an error message following the “standard”
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@@ -506,11 +491,11 @@ marker showing where the error is.</p>
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</li>
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<li id="section-22">
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<li id="section-21">
|
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<div class="annotation">
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<div class="pilwrap ">
|
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<a class="pilcrow" href="#section-22">¶</a>
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<a class="pilcrow" href="#section-21">¶</a>
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</div>
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<p>Instead of showing the compiler’s stacktrace, show our custom error message
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(this is useful when the error bubbles up in Node.js applications that
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@@ -525,11 +510,11 @@ compile CoffeeScript for example).</p>
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</li>
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<li id="section-23">
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<li id="section-22">
|
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-23">¶</a>
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<a class="pilcrow" href="#section-22">¶</a>
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</div>
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<p>Update a compiler SyntaxError with source code information if it didn’t have
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it already.</p>
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@@ -541,11 +526,11 @@ it already.</p>
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</li>
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<li id="section-24">
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<li id="section-23">
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<div class="annotation">
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<div class="pilwrap ">
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<a class="pilcrow" href="#section-24">¶</a>
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<a class="pilcrow" href="#section-23">¶</a>
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</div>
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<p>Avoid screwing up the <code>stack</code> property of other errors (i.e. possible bugs).</p>
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@@ -571,11 +556,11 @@ it already.</p>
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</li>
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<li id="section-25">
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<li id="section-24">
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<div class="annotation">
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<div class="pilwrap ">
|
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<a class="pilcrow" href="#section-25">¶</a>
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<a class="pilcrow" href="#section-24">¶</a>
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</div>
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<p>Show only the first line on multi-line errors.</p>
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@@ -587,11 +572,11 @@ it already.</p>
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</li>
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<li id="section-26">
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<li id="section-25">
|
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<div class="annotation">
|
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|
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<div class="pilwrap ">
|
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<a class="pilcrow" href="#section-26">¶</a>
|
||||
<a class="pilcrow" href="#section-25">¶</a>
|
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</div>
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<p>Check to see if we’re running on a color-enabled TTY.</p>
|
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@@ -142,7 +142,7 @@ are read by jison in the <code>parser.lexer</code> function defined in coffee-sc
|
||||
|
||||
</div>
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||||
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||||
<div class="content"><div class='highlight'><pre>{count, starts, compact, last, repeat, invertLiterate,
|
||||
<div class="content"><div class='highlight'><pre>{count, starts, compact, repeat, invertLiterate,
|
||||
locationDataToString, throwSyntaxError} = <span class="hljs-built_in">require</span> <span class="hljs-string">'./helpers'</span></pre></div></div>
|
||||
|
||||
</li>
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@@ -271,7 +271,7 @@ short-circuiting if any of them succeed. Their order determines precedence:
|
||||
<span class="hljs-keyword">return</span> {<span class="hljs-property">@tokens</span>, <span class="hljs-attribute">index</span>: i} <span class="hljs-keyword">if</span> opts.untilBalanced <span class="hljs-keyword">and</span> <span class="hljs-property">@ends</span>.length <span class="hljs-keyword">is</span> <span class="hljs-number">0</span>
|
||||
|
||||
<span class="hljs-property">@closeIndentation</span>()
|
||||
throwSyntaxError <span class="hljs-string">"missing <span class="hljs-subst">#{end.tag}</span>"</span>, end.origin[<span class="hljs-number">2</span>] <span class="hljs-keyword">if</span> end = <span class="hljs-property">@ends</span>.pop()
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"missing <span class="hljs-subst">#{end.tag}</span>"</span>, end.origin[<span class="hljs-number">2</span>] <span class="hljs-keyword">if</span> end = <span class="hljs-property">@ends</span>.pop()
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-property">@tokens</span> <span class="hljs-keyword">if</span> opts.rewrite <span class="hljs-keyword">is</span> <span class="hljs-literal">off</span>
|
||||
(<span class="hljs-keyword">new</span> Rewriter).rewrite <span class="hljs-property">@tokens</span></pre></div></div>
|
||||
|
||||
@@ -368,8 +368,9 @@ though <code>is</code> means <code>===</code> otherwise.</p>
|
||||
<span class="hljs-keyword">if</span> id <span class="hljs-keyword">is</span> <span class="hljs-string">'from'</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@tag</span>() <span class="hljs-keyword">is</span> <span class="hljs-string">'YIELD'</span>
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'FROM'</span>, id
|
||||
<span class="hljs-keyword">return</span> id.length
|
||||
forcedIdentifier = colon <span class="hljs-keyword">or</span>
|
||||
(prev = last <span class="hljs-property">@tokens</span>) <span class="hljs-keyword">and</span> (prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> [<span class="hljs-string">'.'</span>, <span class="hljs-string">'?.'</span>, <span class="hljs-string">'::'</span>, <span class="hljs-string">'?::'</span>] <span class="hljs-keyword">or</span>
|
||||
[..., prev] = <span class="hljs-property">@tokens</span>
|
||||
forcedIdentifier = colon <span class="hljs-keyword">or</span> prev? <span class="hljs-keyword">and</span>
|
||||
(prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> [<span class="hljs-string">'.'</span>, <span class="hljs-string">'?.'</span>, <span class="hljs-string">'::'</span>, <span class="hljs-string">'?::'</span>] <span class="hljs-keyword">or</span>
|
||||
<span class="hljs-keyword">not</span> prev.spaced <span class="hljs-keyword">and</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'@'</span>)
|
||||
tag = <span class="hljs-string">'IDENTIFIER'</span>
|
||||
|
||||
@@ -399,7 +400,7 @@ though <code>is</code> means <code>===</code> otherwise.</p>
|
||||
id = <span class="hljs-keyword">new</span> String id
|
||||
id.reserved = <span class="hljs-literal">yes</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> id <span class="hljs-keyword">in</span> RESERVED
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"reserved word \"<span class="hljs-subst">#{id}</span>\""</span>
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"reserved word '<span class="hljs-subst">#{id}</span>'"</span>, <span class="hljs-attribute">length</span>: id.length
|
||||
|
||||
<span class="hljs-keyword">unless</span> forcedIdentifier
|
||||
id = COFFEE_ALIAS_MAP[id] <span class="hljs-keyword">if</span> id <span class="hljs-keyword">in</span> COFFEE_ALIASES
|
||||
@@ -439,15 +440,16 @@ Be careful not to interfere with ranges-in-progress.</p>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">numberToken</span>:<span class="hljs-function"> -></span>
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-number">0</span> <span class="hljs-keyword">unless</span> match = NUMBER.exec <span class="hljs-property">@chunk</span>
|
||||
number = match[<span class="hljs-number">0</span>]
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-regexp">/^0[BOX]/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"radix prefix '<span class="hljs-subst">#{number}</span>' must be lowercase"</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-regexp">/E/</span>.test(number) <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-regexp">/^0x/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"exponential notation '<span class="hljs-subst">#{number}</span>' must be indicated with a lowercase 'e'"</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-regexp">/^0\d*[89]/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"decimal literal '<span class="hljs-subst">#{number}</span>' must not be prefixed with '0'"</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-regexp">/^0\d+/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"octal literal '<span class="hljs-subst">#{number}</span>' must be prefixed with '0o'"</span>
|
||||
lexedLength = number.length
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-regexp">/^0[BOX]/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"radix prefix in '<span class="hljs-subst">#{number}</span>' must be lowercase"</span>, <span class="hljs-attribute">offset</span>: <span class="hljs-number">1</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-regexp">/E/</span>.test(number) <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-regexp">/^0x/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"exponential notation in '<span class="hljs-subst">#{number}</span>' must be indicated with a lowercase 'e'"</span>,
|
||||
<span class="hljs-attribute">offset</span>: number.indexOf(<span class="hljs-string">'E'</span>)
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-regexp">/^0\d*[89]/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"decimal literal '<span class="hljs-subst">#{number}</span>' must not be prefixed with '0'"</span>, <span class="hljs-attribute">length</span>: lexedLength
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-regexp">/^0\d+/</span>.test number
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"octal literal '<span class="hljs-subst">#{number}</span>' must be prefixed with '0o'"</span>, <span class="hljs-attribute">length</span>: lexedLength
|
||||
<span class="hljs-keyword">if</span> octalLiteral = <span class="hljs-regexp">/^0o([0-7]+)/</span>.exec number
|
||||
number = <span class="hljs-string">'0x'</span> + parseInt(octalLiteral[<span class="hljs-number">1</span>], <span class="hljs-number">8</span>).toString <span class="hljs-number">16</span>
|
||||
<span class="hljs-keyword">if</span> binaryLiteral = <span class="hljs-regexp">/^0b([01]+)/</span>.exec number
|
||||
@@ -479,10 +481,10 @@ interpolation.</p>
|
||||
<span class="hljs-keyword">when</span> <span class="hljs-string">'"""'</span> <span class="hljs-keyword">then</span> HEREDOC_DOUBLE
|
||||
heredoc = quote.length <span class="hljs-keyword">is</span> <span class="hljs-number">3</span>
|
||||
|
||||
start = quote.length
|
||||
{tokens, <span class="hljs-attribute">index</span>: end} = <span class="hljs-property">@matchWithInterpolations</span> <span class="hljs-property">@chunk</span>[start..], regex, quote, start
|
||||
{tokens, <span class="hljs-attribute">index</span>: end} = <span class="hljs-property">@matchWithInterpolations</span> regex, quote
|
||||
$ = tokens.length - <span class="hljs-number">1</span>
|
||||
|
||||
delimiter = quote[<span class="hljs-number">0</span>]
|
||||
<span class="hljs-keyword">if</span> heredoc</pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -504,17 +506,16 @@ interpolation.</p>
|
||||
attempt = match[<span class="hljs-number">1</span>]
|
||||
indent = attempt <span class="hljs-keyword">if</span> indent <span class="hljs-keyword">is</span> <span class="hljs-literal">null</span> <span class="hljs-keyword">or</span> <span class="hljs-number">0</span> < attempt.length < indent.length
|
||||
indentRegex = <span class="hljs-regexp">/// ^<span class="hljs-subst">#{indent}</span> ///</span>gm <span class="hljs-keyword">if</span> indent
|
||||
<span class="hljs-property">@mergeInterpolationTokens</span> tokens, {<span class="hljs-attribute">quote</span>: quote[<span class="hljs-number">0</span>], start, end}, <span class="hljs-function"><span class="hljs-params">(value, i)</span> =></span>
|
||||
<span class="hljs-property">@mergeInterpolationTokens</span> tokens, {delimiter}, <span class="hljs-function"><span class="hljs-params">(value, i)</span> =></span>
|
||||
value = <span class="hljs-property">@formatString</span> value
|
||||
value = value.replace LEADING_BLANK_LINE, <span class="hljs-string">''</span> <span class="hljs-keyword">if</span> i <span class="hljs-keyword">is</span> <span class="hljs-number">0</span>
|
||||
value = value.replace TRAILING_BLANK_LINE, <span class="hljs-string">''</span> <span class="hljs-keyword">if</span> i <span class="hljs-keyword">is</span> $
|
||||
value = value.replace indentRegex, <span class="hljs-string">''</span>
|
||||
value = value.replace MULTILINER, <span class="hljs-string">'\\n'</span>
|
||||
value = value.replace indentRegex, <span class="hljs-string">''</span> <span class="hljs-keyword">if</span> indentRegex
|
||||
value
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-property">@mergeInterpolationTokens</span> tokens, {quote, start, end}, <span class="hljs-function"><span class="hljs-params">(value, i)</span> =></span>
|
||||
<span class="hljs-property">@mergeInterpolationTokens</span> tokens, {delimiter}, <span class="hljs-function"><span class="hljs-params">(value, i)</span> =></span>
|
||||
value = <span class="hljs-property">@formatString</span> value
|
||||
value = value.replace STRING_OMIT, <span class="hljs-function"><span class="hljs-params">(match, offset)</span> -></span>
|
||||
value = value.replace SIMPLE_STRING_OMIT, <span class="hljs-function"><span class="hljs-params">(match, offset)</span> -></span>
|
||||
<span class="hljs-keyword">if</span> (i <span class="hljs-keyword">is</span> <span class="hljs-number">0</span> <span class="hljs-keyword">and</span> offset <span class="hljs-keyword">is</span> <span class="hljs-number">0</span>) <span class="hljs-keyword">or</span>
|
||||
(i <span class="hljs-keyword">is</span> $ <span class="hljs-keyword">and</span> offset + match.length <span class="hljs-keyword">is</span> value.length)
|
||||
<span class="hljs-string">''</span>
|
||||
@@ -542,7 +543,8 @@ interpolation.</p>
|
||||
[comment, here] = match
|
||||
<span class="hljs-keyword">if</span> here
|
||||
<span class="hljs-keyword">if</span> match = HERECOMMENT_ILLEGAL.exec comment
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"block comments cannot contain <span class="hljs-subst">#{match[<span class="hljs-number">0</span>]}</span>"</span>, match.index
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"block comments cannot contain <span class="hljs-subst">#{match[<span class="hljs-number">0</span>]}</span>"</span>,
|
||||
<span class="hljs-attribute">offset</span>: match.index, <span class="hljs-attribute">length</span>: match[<span class="hljs-number">0</span>].length
|
||||
<span class="hljs-keyword">if</span> here.indexOf(<span class="hljs-string">'\n'</span>) >= <span class="hljs-number">0</span>
|
||||
here = here.replace <span class="hljs-regexp">/// \n <span class="hljs-subst">#{repeat <span class="hljs-string">' '</span>, <span class="hljs-property">@indent</span>}</span> ///</span>g, <span class="hljs-string">'\n'</span>
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'HERECOMMENT'</span>, here, <span class="hljs-number">0</span>, comment.length
|
||||
@@ -584,15 +586,17 @@ borrow some basic heuristics from JavaScript and Ruby.</p>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">regexToken</span>:<span class="hljs-function"> -></span>
|
||||
<span class="hljs-keyword">switch</span>
|
||||
<span class="hljs-keyword">when</span> match = REGEX_ILLEGAL.exec <span class="hljs-property">@chunk</span>
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"regular expressions cannot begin with <span class="hljs-subst">#{match[<span class="hljs-number">2</span>]}</span>"</span>, match.index + match[<span class="hljs-number">1</span>].length
|
||||
<span class="hljs-keyword">when</span> <span class="hljs-property">@chunk</span>[..<span class="hljs-number">.3</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'///'</span>
|
||||
{tokens, index} = <span class="hljs-property">@matchWithInterpolations</span> <span class="hljs-property">@chunk</span>[<span class="hljs-number">3.</span>.], HEREGEX, <span class="hljs-string">'///'</span>, <span class="hljs-number">3</span>
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"regular expressions cannot begin with <span class="hljs-subst">#{match[<span class="hljs-number">2</span>]}</span>"</span>,
|
||||
<span class="hljs-attribute">offset</span>: match.index + match[<span class="hljs-number">1</span>].length
|
||||
<span class="hljs-keyword">when</span> match = <span class="hljs-property">@matchWithInterpolations</span> HEREGEX, <span class="hljs-string">'///'</span>
|
||||
{tokens, index} = match
|
||||
<span class="hljs-keyword">when</span> match = REGEX.exec <span class="hljs-property">@chunk</span>
|
||||
[regex, closed] = match
|
||||
[regex, body, closed] = match
|
||||
<span class="hljs-property">@validateEscapes</span> body, <span class="hljs-attribute">isRegex</span>: <span class="hljs-literal">yes</span>, <span class="hljs-attribute">offsetInChunk</span>: <span class="hljs-number">1</span>
|
||||
index = regex.length
|
||||
prev = last <span class="hljs-property">@tokens</span>
|
||||
[..., prev] = <span class="hljs-property">@tokens</span>
|
||||
<span class="hljs-keyword">if</span> prev
|
||||
<span class="hljs-keyword">if</span> prev.spaced <span class="hljs-keyword">and</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> CALLABLE <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> prev.stringEnd <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> prev.regexEnd
|
||||
<span class="hljs-keyword">if</span> prev.spaced <span class="hljs-keyword">and</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> CALLABLE
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-number">0</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> closed <span class="hljs-keyword">or</span> POSSIBLY_DIVISION.test regex
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> NOT_REGEX
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-number">0</span>
|
||||
@@ -602,28 +606,25 @@ borrow some basic heuristics from JavaScript and Ruby.</p>
|
||||
|
||||
[flags] = REGEX_FLAGS.exec <span class="hljs-property">@chunk</span>[index..]
|
||||
end = index + flags.length
|
||||
origin = <span class="hljs-property">@makeToken</span> <span class="hljs-string">'REGEX'</span>, <span class="hljs-literal">null</span>, <span class="hljs-number">0</span>, end
|
||||
<span class="hljs-keyword">switch</span>
|
||||
<span class="hljs-keyword">when</span> <span class="hljs-keyword">not</span> VALID_FLAGS.test flags
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"invalid regular expression flags <span class="hljs-subst">#{flags}</span>"</span>, index
|
||||
<span class="hljs-keyword">when</span> regex
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">"<span class="hljs-subst">#{regex}</span><span class="hljs-subst">#{flags}</span>"</span>
|
||||
<span class="hljs-keyword">when</span> tokens.length <span class="hljs-keyword">is</span> <span class="hljs-number">1</span>
|
||||
re = <span class="hljs-property">@formatHeregex</span>(tokens[<span class="hljs-number">0</span>][<span class="hljs-number">1</span>]).replace(<span class="hljs-regexp">/\/</span><span class="hljs-regexp">/g, '\\/</span><span class="hljs-string">')
|
||||
@token '</span>REGEX<span class="hljs-string">', "/#{ re or '</span>(?:)<span class="hljs-string">' }/#{flags}"
|
||||
else
|
||||
@token '</span>IDENTIFIER<span class="hljs-string">', '</span>RegExp<span class="hljs-string">', 0, 0
|
||||
@token '</span>CALL_START<span class="hljs-string">', '</span>(<span class="hljs-string">', 0, 0
|
||||
@mergeInterpolationTokens tokens, {quote: '</span><span class="hljs-string">"', start: 3, end}, (value) =>
|
||||
@formatHeregex(value).replace(/\\/g, '\\\\')
|
||||
if flags
|
||||
@token ',', ',', index, 0
|
||||
@token 'STRING', '"</span><span class="hljs-string">' + flags + '</span><span class="hljs-string">"', index, flags.length
|
||||
rparen = @token ')', ')', end, 0
|
||||
rparen.regexEnd = true
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"invalid regular expression flags <span class="hljs-subst">#{flags}</span>"</span>, <span class="hljs-attribute">offset</span>: index, <span class="hljs-attribute">length</span>: flags.length
|
||||
<span class="hljs-keyword">when</span> regex <span class="hljs-keyword">or</span> tokens.length <span class="hljs-keyword">is</span> <span class="hljs-number">1</span>
|
||||
body ?= <span class="hljs-property">@formatHeregex</span> tokens[<span class="hljs-number">0</span>][<span class="hljs-number">1</span>]
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">"<span class="hljs-subst">#{<span class="hljs-property">@makeDelimitedLiteral</span> body, delimiter: <span class="hljs-string">'/'</span>}</span><span class="hljs-subst">#{flags}</span>"</span>, <span class="hljs-number">0</span>, end, origin
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'REGEX_START'</span>, <span class="hljs-string">'('</span>, <span class="hljs-number">0</span>, <span class="hljs-number">0</span>, origin
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'RegExp'</span>, <span class="hljs-number">0</span>, <span class="hljs-number">0</span>
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'CALL_START'</span>, <span class="hljs-string">'('</span>, <span class="hljs-number">0</span>, <span class="hljs-number">0</span>
|
||||
<span class="hljs-property">@mergeInterpolationTokens</span> tokens, {<span class="hljs-attribute">delimiter</span>: <span class="hljs-string">'"'</span>, <span class="hljs-attribute">double</span>: <span class="hljs-literal">yes</span>}, <span class="hljs-property">@formatHeregex</span>
|
||||
<span class="hljs-keyword">if</span> flags
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">','</span>, <span class="hljs-string">','</span>, index, <span class="hljs-number">0</span>
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'"'</span> + flags + <span class="hljs-string">'"'</span>, index, flags.length
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">')'</span>, <span class="hljs-string">')'</span>, end, <span class="hljs-number">0</span>
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'REGEX_END'</span>, <span class="hljs-string">')'</span>, end, <span class="hljs-number">0</span>
|
||||
|
||||
end
|
||||
|
||||
</span></pre></div></div>
|
||||
end</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -670,7 +671,7 @@ can close multiple indents, so we need to know how far in we happen to be.</p>
|
||||
<span class="hljs-property">@outdebt</span> = <span class="hljs-property">@indebt</span> = <span class="hljs-number">0</span>
|
||||
<span class="hljs-property">@indent</span> = size
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> size < <span class="hljs-property">@baseIndent</span>
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">'missing indentation'</span>, indent.length
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">'missing indentation'</span>, <span class="hljs-attribute">offset</span>: indent.length
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-property">@indebt</span> = <span class="hljs-number">0</span>
|
||||
<span class="hljs-property">@outdentToken</span> <span class="hljs-property">@indent</span> - size, noNewlines, indent.length
|
||||
@@ -749,7 +750,7 @@ as being “spaced”, because there are some cases where it makes a difference.
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">whitespaceToken</span>:<span class="hljs-function"> -></span>
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-number">0</span> <span class="hljs-keyword">unless</span> (match = WHITESPACE.exec <span class="hljs-property">@chunk</span>) <span class="hljs-keyword">or</span>
|
||||
(nline = <span class="hljs-property">@chunk</span>.charAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'\n'</span>)
|
||||
prev = last <span class="hljs-property">@tokens</span>
|
||||
[..., prev] = <span class="hljs-property">@tokens</span>
|
||||
prev[<span class="hljs-keyword">if</span> match <span class="hljs-keyword">then</span> <span class="hljs-string">'spaced'</span> <span class="hljs-keyword">else</span> <span class="hljs-string">'newLine'</span>] = <span class="hljs-literal">true</span> <span class="hljs-keyword">if</span> prev
|
||||
<span class="hljs-keyword">if</span> match <span class="hljs-keyword">then</span> match[<span class="hljs-number">0</span>].length <span class="hljs-keyword">else</span> <span class="hljs-number">0</span></pre></div></div>
|
||||
|
||||
@@ -813,10 +814,10 @@ parentheses that indicate a method call from regular parentheses, and so on.</p>
|
||||
<span class="hljs-keyword">else</span>
|
||||
value = <span class="hljs-property">@chunk</span>.charAt <span class="hljs-number">0</span>
|
||||
tag = value
|
||||
prev = last <span class="hljs-property">@tokens</span>
|
||||
[..., prev] = <span class="hljs-property">@tokens</span>
|
||||
<span class="hljs-keyword">if</span> value <span class="hljs-keyword">is</span> <span class="hljs-string">'='</span> <span class="hljs-keyword">and</span> prev
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> prev[<span class="hljs-number">1</span>].reserved <span class="hljs-keyword">and</span> prev[<span class="hljs-number">1</span>] <span class="hljs-keyword">in</span> JS_FORBIDDEN
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"reserved word \"<span class="hljs-subst">#{<span class="hljs-property">@value</span>()}</span>\" can't be assigned"</span>
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"reserved word '<span class="hljs-subst">#{prev[<span class="hljs-number">1</span>]}</span>' can't be assigned"</span>, prev[<span class="hljs-number">2</span>]
|
||||
<span class="hljs-keyword">if</span> prev[<span class="hljs-number">1</span>] <span class="hljs-keyword">in</span> [<span class="hljs-string">'||'</span>, <span class="hljs-string">'&&'</span>]
|
||||
prev[<span class="hljs-number">0</span>] = <span class="hljs-string">'COMPOUND_ASSIGN'</span>
|
||||
prev[<span class="hljs-number">1</span>] += <span class="hljs-string">'='</span>
|
||||
@@ -832,7 +833,7 @@ parentheses that indicate a method call from regular parentheses, and so on.</p>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> value <span class="hljs-keyword">in</span> SHIFT <span class="hljs-keyword">then</span> tag = <span class="hljs-string">'SHIFT'</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> value <span class="hljs-keyword">in</span> LOGIC <span class="hljs-keyword">or</span> value <span class="hljs-keyword">is</span> <span class="hljs-string">'?'</span> <span class="hljs-keyword">and</span> prev?.spaced <span class="hljs-keyword">then</span> tag = <span class="hljs-string">'LOGIC'</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> prev <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> prev.spaced
|
||||
<span class="hljs-keyword">if</span> value <span class="hljs-keyword">is</span> <span class="hljs-string">'('</span> <span class="hljs-keyword">and</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> CALLABLE <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> prev.stringEnd <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> prev.regexEnd
|
||||
<span class="hljs-keyword">if</span> value <span class="hljs-keyword">is</span> <span class="hljs-string">'('</span> <span class="hljs-keyword">and</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> CALLABLE
|
||||
prev[<span class="hljs-number">0</span>] = <span class="hljs-string">'FUNC_EXIST'</span> <span class="hljs-keyword">if</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'?'</span>
|
||||
tag = <span class="hljs-string">'CALL_START'</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> value <span class="hljs-keyword">is</span> <span class="hljs-string">'['</span> <span class="hljs-keyword">and</span> prev[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> INDEXABLE
|
||||
@@ -936,24 +937,25 @@ expressions.</p>
|
||||
</code></pre><p>If it encounters an interpolation, this method will recursively create a new
|
||||
Lexer and tokenize until the <code>{</code> of <code>#{</code> is balanced with a <code>}</code>.</p>
|
||||
<ul>
|
||||
<li><code>str</code> is the start of the token contents (with the starting delimiter
|
||||
stripped off.)</li>
|
||||
<li><code>regex</code> matches the contents of a token (but not <code>end</code>, and not <code>#{</code> if
|
||||
interpolations are desired).</li>
|
||||
<li><code>end</code> is the terminator of the token.</li>
|
||||
<li><code>offsetInChunk</code> is the start of the interpolated string in the current
|
||||
chunk, including the starting delimiter.</li>
|
||||
<li><code>regex</code> matches the contents of a token (but not <code>delimiter</code>, and not
|
||||
<code>#{</code> if interpolations are desired).</li>
|
||||
<li><code>delimiter</code> is the delimiter of the token. Examples are <code>'</code>, <code>"</code>, <code>'''</code>,
|
||||
<code>"""</code> and <code>///</code>.</li>
|
||||
</ul>
|
||||
<p>Examples of delimiters are <code>'</code>, <code>"</code>, <code>'''</code>, <code>"""</code> and <code>///</code>.</p>
|
||||
<p>This method allows us to have strings within interpolations within strings,
|
||||
ad infinitum.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">matchWithInterpolations</span>: <span class="hljs-function"><span class="hljs-params">(str, regex, end, offsetInChunk)</span> -></span>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">matchWithInterpolations</span>: <span class="hljs-function"><span class="hljs-params">(regex, delimiter)</span> -></span>
|
||||
tokens = []
|
||||
offsetInChunk = delimiter.length
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-literal">null</span> <span class="hljs-keyword">unless</span> <span class="hljs-property">@chunk</span>[...offsetInChunk] <span class="hljs-keyword">is</span> delimiter
|
||||
str = <span class="hljs-property">@chunk</span>[offsetInChunk..]
|
||||
<span class="hljs-keyword">loop</span>
|
||||
[strPart] = regex.exec str</pre></div></div>
|
||||
[strPart] = regex.exec str
|
||||
|
||||
<span class="hljs-property">@validateEscapes</span> strPart, {<span class="hljs-attribute">isRegex</span>: delimiter.charAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'/'</span>, offsetInChunk}</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1059,10 +1061,15 @@ parentheses will be removed later.</p>
|
||||
str = str[index..]
|
||||
offsetInChunk += index
|
||||
|
||||
<span class="hljs-keyword">unless</span> str[...end.length] <span class="hljs-keyword">is</span> end
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"missing <span class="hljs-subst">#{end}</span>"</span>
|
||||
<span class="hljs-keyword">unless</span> str[...delimiter.length] <span class="hljs-keyword">is</span> delimiter
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"missing <span class="hljs-subst">#{delimiter}</span>"</span>, <span class="hljs-attribute">length</span>: delimiter.length
|
||||
|
||||
{tokens, <span class="hljs-attribute">index</span>: offsetInChunk + end.length}</pre></div></div>
|
||||
[firstToken, ..., lastToken] = tokens
|
||||
firstToken[<span class="hljs-number">2</span>].first_column -= delimiter.length
|
||||
lastToken[<span class="hljs-number">2</span>].last_column += delimiter.length
|
||||
lastToken[<span class="hljs-number">2</span>].last_column -= <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> lastToken[<span class="hljs-number">1</span>].length <span class="hljs-keyword">is</span> <span class="hljs-number">0</span>
|
||||
|
||||
{tokens, <span class="hljs-attribute">index</span>: offsetInChunk + delimiter.length}</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1076,15 +1083,13 @@ parentheses will be removed later.</p>
|
||||
<p>Merge the array <code>tokens</code> of the fake token types ‘TOKENS’ and ‘NEOSTRING’
|
||||
(as returned by <code>matchWithInterpolations</code>) into the token stream. The value
|
||||
of ‘NEOSTRING’s are converted using <code>fn</code> and turned into strings using
|
||||
<code>quote</code> first. The tokens are wrapped in parentheses if needed, using
|
||||
<code>start</code> and <code>end</code> for their location data.</p>
|
||||
<code>options</code> first.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">mergeInterpolationTokens</span>: <span class="hljs-function"><span class="hljs-params">(tokens, {quote, start, end}, fn)</span> -></span>
|
||||
<span class="hljs-keyword">if</span> interpolated = tokens.length > <span class="hljs-number">1</span>
|
||||
errorToken = <span class="hljs-property">@makeToken</span> <span class="hljs-string">''</span>, <span class="hljs-string">'interpolation'</span>, start + tokens[<span class="hljs-number">0</span>][<span class="hljs-number">1</span>].length, <span class="hljs-number">2</span>
|
||||
<span class="hljs-property">@token</span> <span class="hljs-string">'('</span>, <span class="hljs-string">'('</span>, <span class="hljs-number">0</span>, <span class="hljs-number">0</span>, errorToken
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">mergeInterpolationTokens</span>: <span class="hljs-function"><span class="hljs-params">(tokens, options, fn)</span> -></span>
|
||||
<span class="hljs-keyword">if</span> tokens.length > <span class="hljs-number">1</span>
|
||||
lparen = <span class="hljs-property">@token</span> <span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'('</span>, <span class="hljs-number">0</span>, <span class="hljs-number">0</span>
|
||||
|
||||
firstIndex = <span class="hljs-property">@tokens</span>.length
|
||||
<span class="hljs-keyword">for</span> token, i <span class="hljs-keyword">in</span> tokens
|
||||
@@ -1178,7 +1183,7 @@ empty string.</p>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> i <span class="hljs-keyword">is</span> <span class="hljs-number">2</span> <span class="hljs-keyword">and</span> firstEmptyStringIndex?
|
||||
<span class="hljs-property">@tokens</span>.splice firstEmptyStringIndex, <span class="hljs-number">2</span> <span class="hljs-comment"># Remove empty string and the plus.</span>
|
||||
token[<span class="hljs-number">0</span>] = <span class="hljs-string">'STRING'</span>
|
||||
token[<span class="hljs-number">1</span>] = <span class="hljs-property">@makeString</span> converted, quote
|
||||
token[<span class="hljs-number">1</span>] = <span class="hljs-property">@makeDelimitedLiteral</span> converted, options
|
||||
locationToken = token
|
||||
tokensToPush = [token]
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@tokens</span>.length > firstIndex</pre></div></div>
|
||||
@@ -1204,9 +1209,20 @@ empty string.</p>
|
||||
<span class="hljs-attribute">last_column</span>: locationToken[<span class="hljs-number">2</span>].first_column
|
||||
<span class="hljs-property">@tokens</span>.push tokensToPush...
|
||||
|
||||
<span class="hljs-keyword">if</span> interpolated
|
||||
rparen = <span class="hljs-property">@token</span> <span class="hljs-string">')'</span>, <span class="hljs-string">')'</span>, end, <span class="hljs-number">0</span>
|
||||
rparen.stringEnd = <span class="hljs-literal">true</span></pre></div></div>
|
||||
<span class="hljs-keyword">if</span> lparen
|
||||
[..., lastToken] = tokens
|
||||
lparen.origin = [<span class="hljs-string">'STRING'</span>, <span class="hljs-literal">null</span>,
|
||||
<span class="hljs-attribute">first_line</span>: lparen[<span class="hljs-number">2</span>].first_line
|
||||
<span class="hljs-attribute">first_column</span>: lparen[<span class="hljs-number">2</span>].first_column
|
||||
<span class="hljs-attribute">last_line</span>: lastToken[<span class="hljs-number">2</span>].last_line
|
||||
<span class="hljs-attribute">last_column</span>: lastToken[<span class="hljs-number">2</span>].last_column
|
||||
]
|
||||
rparen = <span class="hljs-property">@token</span> <span class="hljs-string">'STRING_END'</span>, <span class="hljs-string">')'</span>
|
||||
rparen[<span class="hljs-number">2</span>] =
|
||||
<span class="hljs-attribute">first_line</span>: lastToken[<span class="hljs-number">2</span>].last_line
|
||||
<span class="hljs-attribute">first_column</span>: lastToken[<span class="hljs-number">2</span>].last_column
|
||||
<span class="hljs-attribute">last_line</span>: lastToken[<span class="hljs-number">2</span>].last_line
|
||||
<span class="hljs-attribute">last_column</span>: lastToken[<span class="hljs-number">2</span>].last_column</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1223,7 +1239,8 @@ correctly balanced throughout the course of the token stream.</p>
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">pair</span>: <span class="hljs-function"><span class="hljs-params">(tag)</span> -></span>
|
||||
<span class="hljs-keyword">unless</span> tag <span class="hljs-keyword">is</span> wanted = last(<span class="hljs-property">@ends</span>)?.tag
|
||||
[..., prev] = <span class="hljs-property">@ends</span>
|
||||
<span class="hljs-keyword">unless</span> tag <span class="hljs-keyword">is</span> wanted = prev?.tag
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"unmatched <span class="hljs-subst">#{tag}</span>"</span> <span class="hljs-keyword">unless</span> <span class="hljs-string">'OUTDENT'</span> <span class="hljs-keyword">is</span> wanted</pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -1241,7 +1258,8 @@ correctly balanced throughout the course of the token stream.</p>
|
||||
</code></pre>
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-property">@outdentToken</span> last(<span class="hljs-property">@indents</span>), <span class="hljs-literal">true</span>
|
||||
<div class="content"><div class='highlight'><pre> [..., lastIndent] = <span class="hljs-property">@indents</span>
|
||||
<span class="hljs-property">@outdentToken</span> lastIndent, <span class="hljs-literal">true</span>
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-property">@pair</span> tag
|
||||
<span class="hljs-property">@ends</span>.pop()</pre></div></div>
|
||||
|
||||
@@ -1297,8 +1315,8 @@ correctly balanced throughout the course of the token stream.</p>
|
||||
|
||||
column = <span class="hljs-property">@chunkColumn</span>
|
||||
<span class="hljs-keyword">if</span> lineCount > <span class="hljs-number">0</span>
|
||||
lines = string.split <span class="hljs-string">'\n'</span>
|
||||
column = last(lines).length
|
||||
[..., lastLine] = string.split <span class="hljs-string">'\n'</span>
|
||||
column = lastLine.length
|
||||
<span class="hljs-keyword">else</span>
|
||||
column += string.length
|
||||
|
||||
@@ -1377,12 +1395,13 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-53">¶</a>
|
||||
</div>
|
||||
<p>Peek at a tag in the current token stream.</p>
|
||||
<p>Peek at the last tag in the token stream.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">tag</span>: <span class="hljs-function"><span class="hljs-params">(index, tag)</span> -></span>
|
||||
(tok = last <span class="hljs-property">@tokens</span>, index) <span class="hljs-keyword">and</span> <span class="hljs-keyword">if</span> tag <span class="hljs-keyword">then</span> tok[<span class="hljs-number">0</span>] = tag <span class="hljs-keyword">else</span> tok[<span class="hljs-number">0</span>]</pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">tag</span>:<span class="hljs-function"> -></span>
|
||||
[..., token] = <span class="hljs-property">@tokens</span>
|
||||
token?[<span class="hljs-number">0</span>]</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1393,12 +1412,13 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-54">¶</a>
|
||||
</div>
|
||||
<p>Peek at a value in the current token stream.</p>
|
||||
<p>Peek at the last value in the token stream.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">value</span>: <span class="hljs-function"><span class="hljs-params">(index, val)</span> -></span>
|
||||
(tok = last <span class="hljs-property">@tokens</span>, index) <span class="hljs-keyword">and</span> <span class="hljs-keyword">if</span> val <span class="hljs-keyword">then</span> tok[<span class="hljs-number">1</span>] = val <span class="hljs-keyword">else</span> tok[<span class="hljs-number">1</span>]</pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">value</span>:<span class="hljs-function"> -></span>
|
||||
[..., token] = <span class="hljs-property">@tokens</span>
|
||||
token?[<span class="hljs-number">1</span>]</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1418,7 +1438,11 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<span class="hljs-property">@tag</span>() <span class="hljs-keyword">in</span> [<span class="hljs-string">'\\'</span>, <span class="hljs-string">'.'</span>, <span class="hljs-string">'?.'</span>, <span class="hljs-string">'?::'</span>, <span class="hljs-string">'UNARY'</span>, <span class="hljs-string">'MATH'</span>, <span class="hljs-string">'UNARY_MATH'</span>, <span class="hljs-string">'+'</span>, <span class="hljs-string">'-'</span>, <span class="hljs-string">'YIELD'</span>,
|
||||
<span class="hljs-string">'**'</span>, <span class="hljs-string">'SHIFT'</span>, <span class="hljs-string">'RELATION'</span>, <span class="hljs-string">'COMPARE'</span>, <span class="hljs-string">'LOGIC'</span>, <span class="hljs-string">'THROW'</span>, <span class="hljs-string">'EXTENDS'</span>]
|
||||
|
||||
<span class="hljs-attribute">formatString</span>: <span class="hljs-function"><span class="hljs-params">(str)</span> -></span></pre></div></div>
|
||||
<span class="hljs-attribute">formatString</span>: <span class="hljs-function"><span class="hljs-params">(str)</span> -></span>
|
||||
str.replace STRING_OMIT, <span class="hljs-string">'$1'</span>
|
||||
|
||||
<span class="hljs-attribute">formatHeregex</span>: <span class="hljs-function"><span class="hljs-params">(str)</span> -></span>
|
||||
str.replace HEREGEX_OMIT, <span class="hljs-string">'$1$2'</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1429,15 +1453,24 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-56">¶</a>
|
||||
</div>
|
||||
<p>Ignore escaped backslashes and remove escaped newlines.</p>
|
||||
<p>Validates escapes in strings and regexes.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> str.replace <span class="hljs-regexp">/\\[^\S\n]*(\n|\\)\s*/g</span>, <span class="hljs-function"><span class="hljs-params">(escaped, character)</span> -></span>
|
||||
<span class="hljs-keyword">if</span> character <span class="hljs-keyword">is</span> <span class="hljs-string">'\n'</span> <span class="hljs-keyword">then</span> <span class="hljs-string">''</span> <span class="hljs-keyword">else</span> escaped
|
||||
|
||||
<span class="hljs-attribute">formatHeregex</span>: <span class="hljs-function"><span class="hljs-params">(str)</span> -></span>
|
||||
str.replace(HEREGEX_OMIT, <span class="hljs-string">'$1$2'</span>).replace(MULTILINER, <span class="hljs-string">'\\n'</span>)</pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">validateEscapes</span>: <span class="hljs-function"><span class="hljs-params">(str, options = {})</span> -></span>
|
||||
match = INVALID_ESCAPE.exec str
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-keyword">unless</span> match
|
||||
[[], before, octal, hex, unicode] = match
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-keyword">if</span> options.isRegex <span class="hljs-keyword">and</span> octal <span class="hljs-keyword">and</span> octal.charAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">isnt</span> <span class="hljs-string">'0'</span>
|
||||
message =
|
||||
<span class="hljs-keyword">if</span> octal
|
||||
<span class="hljs-string">"octal escape sequences are not allowed"</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-string">"invalid escape sequence"</span>
|
||||
invalidEscape = <span class="hljs-string">"\\<span class="hljs-subst">#{octal <span class="hljs-keyword">or</span> hex <span class="hljs-keyword">or</span> unicode}</span>"</span>
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"<span class="hljs-subst">#{message}</span> <span class="hljs-subst">#{invalidEscape}</span>"</span>,
|
||||
<span class="hljs-attribute">offset</span>: (options.offsetInChunk ? <span class="hljs-number">0</span>) + match.index + before.length
|
||||
<span class="hljs-attribute">length</span>: invalidEscape.length</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1448,12 +1481,20 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-57">¶</a>
|
||||
</div>
|
||||
<p>Constructs a string token by escaping quotes.</p>
|
||||
<p>Constructs a string or regex by escaping certain characters.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">makeString</span>: <span class="hljs-function"><span class="hljs-params">(body, quote)</span> -></span>
|
||||
<span class="hljs-keyword">return</span> quote + quote <span class="hljs-keyword">unless</span> body</pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">makeDelimitedLiteral</span>: <span class="hljs-function"><span class="hljs-params">(body, options = {})</span> -></span>
|
||||
body = <span class="hljs-string">'(?:)'</span> <span class="hljs-keyword">if</span> body <span class="hljs-keyword">is</span> <span class="hljs-string">''</span> <span class="hljs-keyword">and</span> options.delimiter <span class="hljs-keyword">is</span> <span class="hljs-string">'/'</span>
|
||||
regex = <span class="hljs-regexp">///
|
||||
(\\\\) <span class="hljs-comment"># escaped backslash</span>
|
||||
| (\\0(?=[1-7])) <span class="hljs-comment"># nul character mistaken as octal escape</span>
|
||||
| \\?(<span class="hljs-subst">#{options.delimiter}</span>) <span class="hljs-comment"># (possibly escaped) delimiter</span>
|
||||
| \\?(?: (\n)|(\r)|(\u2028)|(\u2029) ) <span class="hljs-comment"># (possibly escaped) newlines</span>
|
||||
| (\\.) <span class="hljs-comment"># other escapes</span>
|
||||
///</span>g
|
||||
body = body.replace regex, <span class="hljs-function"><span class="hljs-params">(match, backslash, nul, delimiter, lf, cr, ls, ps, other)</span> -></span> <span class="hljs-keyword">switch</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1464,16 +1505,19 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-58">¶</a>
|
||||
</div>
|
||||
<p>Ignore escaped backslashes and unescape quotes.</p>
|
||||
<p>Ignore escaped backslashes.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> body = body.replace <span class="hljs-regexp">/// \\( <span class="hljs-subst">#{quote}</span> | \\ ) ///</span>g, <span class="hljs-function"><span class="hljs-params">(match, contents)</span> -></span>
|
||||
<span class="hljs-keyword">if</span> contents <span class="hljs-keyword">is</span> quote <span class="hljs-keyword">then</span> contents <span class="hljs-keyword">else</span> match
|
||||
body = body.replace <span class="hljs-regexp">/// <span class="hljs-subst">#{quote}</span> ///</span>g, <span class="hljs-string">'\\$&'</span>
|
||||
<span class="hljs-keyword">if</span> match = OCTAL_ESCAPE.exec body
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">"octal escape sequences are not allowed <span class="hljs-subst">#{match[<span class="hljs-number">2</span>]}</span>"</span>, match.index + match[<span class="hljs-number">1</span>].length + <span class="hljs-number">1</span>
|
||||
quote + body + quote</pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">when</span> backslash <span class="hljs-keyword">then</span> (<span class="hljs-keyword">if</span> options.double <span class="hljs-keyword">then</span> backslash + backslash <span class="hljs-keyword">else</span> backslash)
|
||||
<span class="hljs-keyword">when</span> nul <span class="hljs-keyword">then</span> <span class="hljs-string">'\\x00'</span>
|
||||
<span class="hljs-keyword">when</span> delimiter <span class="hljs-keyword">then</span> <span class="hljs-string">"\\<span class="hljs-subst">#{delimiter}</span>"</span>
|
||||
<span class="hljs-keyword">when</span> lf <span class="hljs-keyword">then</span> <span class="hljs-string">'\\n'</span>
|
||||
<span class="hljs-keyword">when</span> cr <span class="hljs-keyword">then</span> <span class="hljs-string">'\\r'</span>
|
||||
<span class="hljs-keyword">when</span> ls <span class="hljs-keyword">then</span> <span class="hljs-string">'\\u2028'</span>
|
||||
<span class="hljs-keyword">when</span> ps <span class="hljs-keyword">then</span> <span class="hljs-string">'\\u2029'</span>
|
||||
<span class="hljs-keyword">when</span> other <span class="hljs-keyword">then</span> (<span class="hljs-keyword">if</span> options.double <span class="hljs-keyword">then</span> <span class="hljs-string">"\\<span class="hljs-subst">#{other}</span>"</span> <span class="hljs-keyword">else</span> other)
|
||||
<span class="hljs-string">"<span class="hljs-subst">#{options.delimiter}</span><span class="hljs-subst">#{body}</span><span class="hljs-subst">#{options.delimiter}</span>"</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1484,11 +1528,19 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-59">¶</a>
|
||||
</div>
|
||||
<p>Throws a compiler error on the current position.</p>
|
||||
<p>Throws an error at either a given offset from the current chunk or at the
|
||||
location of a token (<code>token[2]</code>).</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">error</span>: <span class="hljs-function"><span class="hljs-params">(message, offset = <span class="hljs-number">0</span>)</span> -></span></pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">error</span>: <span class="hljs-function"><span class="hljs-params">(message, options = {})</span> -></span>
|
||||
location =
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-string">'first_line'</span> <span class="hljs-keyword">of</span> options
|
||||
options
|
||||
<span class="hljs-keyword">else</span>
|
||||
[first_line, first_column] = <span class="hljs-property">@getLineAndColumnFromChunk</span> options.offset ? <span class="hljs-number">0</span>
|
||||
{first_line, first_column, <span class="hljs-attribute">last_column</span>: first_column + (options.length ? <span class="hljs-number">1</span>) - <span class="hljs-number">1</span>}
|
||||
throwSyntaxError message, location</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1499,14 +1551,10 @@ not specified, the length of <code>value</code> will be used.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-60">¶</a>
|
||||
</div>
|
||||
<p>TODO: Are there some cases we could improve the error line number by
|
||||
passing the offset in the chunk where the error happened?</p>
|
||||
<h2 id="constants">Constants</h2>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> [first_line, first_column] = <span class="hljs-property">@getLineAndColumnFromChunk</span> offset
|
||||
throwSyntaxError message, {first_line, first_column}</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
|
||||
@@ -1516,8 +1564,7 @@ passing the offset in the chunk where the error happened?</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-61">¶</a>
|
||||
</div>
|
||||
<h2 id="constants">Constants</h2>
|
||||
|
||||
|
||||
</div>
|
||||
|
||||
</li>
|
||||
@@ -1529,18 +1576,6 @@ passing the offset in the chunk where the error happened?</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-62">¶</a>
|
||||
</div>
|
||||
|
||||
</div>
|
||||
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-63">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-63">¶</a>
|
||||
</div>
|
||||
<p>Keywords that CoffeeScript shares in common with JavaScript.</p>
|
||||
|
||||
</div>
|
||||
@@ -1556,11 +1591,11 @@ passing the offset in the chunk where the error happened?</p>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-64">
|
||||
<li id="section-63">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-64">¶</a>
|
||||
<a class="pilcrow" href="#section-63">¶</a>
|
||||
</div>
|
||||
<p>CoffeeScript-only keywords.</p>
|
||||
|
||||
@@ -1585,11 +1620,11 @@ COFFEE_KEYWORDS = COFFEE_KEYWORDS.concat COFFEE_ALIASES</pre></div></div>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-65">
|
||||
<li id="section-64">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-65">¶</a>
|
||||
<a class="pilcrow" href="#section-64">¶</a>
|
||||
</div>
|
||||
<p>The list of keywords that are reserved by JavaScript, but not used, or are
|
||||
used by CoffeeScript internally. We throw an error when these are encountered,
|
||||
@@ -1608,11 +1643,11 @@ STRICT_PROSCRIBED = [<span class="hljs-string">'arguments'</span>, <span class="
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-66">
|
||||
<li id="section-65">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-66">¶</a>
|
||||
<a class="pilcrow" href="#section-65">¶</a>
|
||||
</div>
|
||||
<p>The superset of both JavaScript keywords and reserved words, none of which may
|
||||
be used as identifiers or properties.</p>
|
||||
@@ -1627,11 +1662,11 @@ be used as identifiers or properties.</p>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-67">
|
||||
<li id="section-66">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-67">¶</a>
|
||||
<a class="pilcrow" href="#section-66">¶</a>
|
||||
</div>
|
||||
<p>The character code of the nasty Microsoft madness otherwise known as the BOM.</p>
|
||||
|
||||
@@ -1642,11 +1677,11 @@ be used as identifiers or properties.</p>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-68">
|
||||
<li id="section-67">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-68">¶</a>
|
||||
<a class="pilcrow" href="#section-67">¶</a>
|
||||
</div>
|
||||
<p>Token matching regexes.</p>
|
||||
|
||||
@@ -1688,11 +1723,11 @@ JSTOKEN = <span class="hljs-regexp">/^`[^\\`]*(?:\\.[^\\`]*)*`/</span></pre><
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-69">
|
||||
<li id="section-68">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-69">¶</a>
|
||||
<a class="pilcrow" href="#section-68">¶</a>
|
||||
</div>
|
||||
<p>String-matching-regexes.</p>
|
||||
|
||||
@@ -1705,30 +1740,34 @@ STRING_DOUBLE = <span class="hljs-regexp">/// ^(?: [^\\"<span class="hljs-comme
|
||||
HEREDOC_SINGLE = ///</span> ^(?: [^\\<span class="hljs-string">'] | \\[\s\S] | '</span>(?!<span class="hljs-string">''</span>) )* <span class="hljs-regexp">///
|
||||
HEREDOC_DOUBLE = ///</span> ^(?: [^\\<span class="hljs-string">"#] | \\[\s\S] | "</span>(?!<span class="hljs-string">""</span>) | \<span class="hljs-comment">#(?!\{) )* ///</span>
|
||||
|
||||
STRING_OMIT = <span class="hljs-regexp">/\s*\n\s*/g</span>
|
||||
HEREDOC_INDENT = <span class="hljs-regexp">/\n+([^\n\S]*)(?=\S)/g</span></pre></div></div>
|
||||
STRING_OMIT = <span class="hljs-regexp">///
|
||||
((?:\\\\)+) <span class="hljs-comment"># consume (and preserve) an even number of backslashes</span>
|
||||
| \\[^\S\n]*\n\s* <span class="hljs-comment"># remove escaped newlines</span>
|
||||
///</span>g
|
||||
SIMPLE_STRING_OMIT = <span class="hljs-regexp">/\s*\n\s*/g</span>
|
||||
HEREDOC_INDENT = <span class="hljs-regexp">/\n+([^\n\S]*)(?=\S)/g</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-70">
|
||||
<li id="section-69">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-70">¶</a>
|
||||
<a class="pilcrow" href="#section-69">¶</a>
|
||||
</div>
|
||||
<p>Regex-matching-regexes.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre>REGEX = <span class="hljs-regexp">/// ^
|
||||
/ (?!/) (
|
||||
/ (?!/) ((
|
||||
?: [^ [ / \n \\ ] <span class="hljs-comment"># every other thing</span>
|
||||
| \\. <span class="hljs-comment"># anything (but newlines) escaped</span>
|
||||
| \\[^\n] <span class="hljs-comment"># anything but newlines escaped</span>
|
||||
| \[ <span class="hljs-comment"># character class</span>
|
||||
(?: \\. | [^ \] \n \\ ] )*
|
||||
(?: \\[^\n] | [^ \] \n \\ ] )*
|
||||
]
|
||||
)* (/)?
|
||||
)*) (/)?
|
||||
///</span>
|
||||
|
||||
REGEX_FLAGS = <span class="hljs-regexp">/^\w*/</span>
|
||||
@@ -1738,7 +1777,7 @@ HEREGEX = <span class="hljs-regexp">/// ^(?: [^\\/<span class="hljs-comment
|
||||
|
||||
HEREGEX_OMIT = ///</span>
|
||||
((?:\\\\)+) <span class="hljs-comment"># consume (and preserve) an even number of backslashes</span>
|
||||
| \\(\s|/) <span class="hljs-comment"># preserve escaped whitespace and "de-escape" slashes</span>
|
||||
| \\(\s) <span class="hljs-comment"># preserve escaped whitespace</span>
|
||||
| \s+(?:<span class="hljs-comment">#.*)? # remove whitespace and comments</span>
|
||||
<span class="hljs-regexp">///g
|
||||
|
||||
@@ -1749,23 +1788,28 @@ POSSIBLY_DIVISION = <span class="hljs-regexp">/// ^ /=?\s ///</span></pre></di
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-71">
|
||||
<li id="section-70">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-71">¶</a>
|
||||
<a class="pilcrow" href="#section-70">¶</a>
|
||||
</div>
|
||||
<p>Other regexes.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre>MULTILINER = <span class="hljs-regexp">/\n/g</span>
|
||||
|
||||
HERECOMMENT_ILLEGAL = <span class="hljs-regexp">/\*\//</span>
|
||||
<div class="content"><div class='highlight'><pre>HERECOMMENT_ILLEGAL = <span class="hljs-regexp">/\*\//</span>
|
||||
|
||||
LINE_CONTINUER = <span class="hljs-regexp">/// ^ \s* (?: , | \??\.(?![.\d]) | :: ) ///</span>
|
||||
|
||||
OCTAL_ESCAPE = <span class="hljs-regexp">/// ^ ((?: \\. | [^\\] )*) (\\ (?: 0[0-7] | [1-7] )) ///</span>
|
||||
INVALID_ESCAPE = <span class="hljs-regexp">///
|
||||
( (?:^|[^\\]) (?:\\\\)* ) <span class="hljs-comment"># make sure the escape isn’t escaped</span>
|
||||
\\ (
|
||||
?: (0[0-7]|[1-7]) <span class="hljs-comment"># octal escape</span>
|
||||
| (x(?![\da-fA-F]{2}).{0,2}) <span class="hljs-comment"># hex escape</span>
|
||||
| (u(?![\da-fA-F]{4}).{0,4}) <span class="hljs-comment"># unicode escape</span>
|
||||
)
|
||||
///</span>
|
||||
|
||||
LEADING_BLANK_LINE = <span class="hljs-regexp">/^[^\n\S]*\n/</span>
|
||||
TRAILING_BLANK_LINE = <span class="hljs-regexp">/\n[^\n\S]*$/</span>
|
||||
@@ -1775,11 +1819,11 @@ TRAILING_SPACES = <span class="hljs-regexp">/\s+$/</span></pre></div></div>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-72">
|
||||
<li id="section-71">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-72">¶</a>
|
||||
<a class="pilcrow" href="#section-71">¶</a>
|
||||
</div>
|
||||
<p>Compound assignment tokens.</p>
|
||||
|
||||
@@ -1793,11 +1837,11 @@ TRAILING_SPACES = <span class="hljs-regexp">/\s+$/</span></pre></div></div>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-73">
|
||||
<li id="section-72">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-73">¶</a>
|
||||
<a class="pilcrow" href="#section-72">¶</a>
|
||||
</div>
|
||||
<p>Unary tokens.</p>
|
||||
|
||||
@@ -1810,11 +1854,11 @@ UNARY_MATH = [<span class="hljs-string">'!'</span>, <span class="hljs-string">'~
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-74">
|
||||
<li id="section-73">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-74">¶</a>
|
||||
<a class="pilcrow" href="#section-73">¶</a>
|
||||
</div>
|
||||
<p>Logical tokens.</p>
|
||||
|
||||
@@ -1825,11 +1869,11 @@ UNARY_MATH = [<span class="hljs-string">'!'</span>, <span class="hljs-string">'~
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-75">
|
||||
<li id="section-74">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-75">¶</a>
|
||||
<a class="pilcrow" href="#section-74">¶</a>
|
||||
</div>
|
||||
<p>Bit-shifting tokens.</p>
|
||||
|
||||
@@ -1840,11 +1884,11 @@ UNARY_MATH = [<span class="hljs-string">'!'</span>, <span class="hljs-string">'~
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-76">
|
||||
<li id="section-75">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-76">¶</a>
|
||||
<a class="pilcrow" href="#section-75">¶</a>
|
||||
</div>
|
||||
<p>Comparison tokens.</p>
|
||||
|
||||
@@ -1855,11 +1899,11 @@ UNARY_MATH = [<span class="hljs-string">'!'</span>, <span class="hljs-string">'~
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-77">
|
||||
<li id="section-76">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-77">¶</a>
|
||||
<a class="pilcrow" href="#section-76">¶</a>
|
||||
</div>
|
||||
<p>Mathematical tokens.</p>
|
||||
|
||||
@@ -1870,11 +1914,11 @@ UNARY_MATH = [<span class="hljs-string">'!'</span>, <span class="hljs-string">'~
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-78">
|
||||
<li id="section-77">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-78">¶</a>
|
||||
<a class="pilcrow" href="#section-77">¶</a>
|
||||
</div>
|
||||
<p>Relational tokens that are negatable with <code>not</code> prefix.</p>
|
||||
|
||||
@@ -1885,11 +1929,11 @@ UNARY_MATH = [<span class="hljs-string">'!'</span>, <span class="hljs-string">'~
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-79">
|
||||
<li id="section-78">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-79">¶</a>
|
||||
<a class="pilcrow" href="#section-78">¶</a>
|
||||
</div>
|
||||
<p>Boolean tokens.</p>
|
||||
|
||||
@@ -1900,11 +1944,11 @@ UNARY_MATH = [<span class="hljs-string">'!'</span>, <span class="hljs-string">'~
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-80">
|
||||
<li id="section-79">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-80">¶</a>
|
||||
<a class="pilcrow" href="#section-79">¶</a>
|
||||
</div>
|
||||
<p>Tokens which could legitimately be invoked or indexed. An opening
|
||||
parentheses or bracket following these tokens will be recorded as the start
|
||||
@@ -1913,16 +1957,19 @@ of a function invocation or indexing operation.</p>
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre>CALLABLE = [<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">')'</span>, <span class="hljs-string">']'</span>, <span class="hljs-string">'?'</span>, <span class="hljs-string">'@'</span>, <span class="hljs-string">'THIS'</span>, <span class="hljs-string">'SUPER'</span>]
|
||||
INDEXABLE = CALLABLE.concat [<span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'BOOL'</span>, <span class="hljs-string">'NULL'</span>, <span class="hljs-string">'UNDEFINED'</span>, <span class="hljs-string">'}'</span>, <span class="hljs-string">'::'</span>]</pre></div></div>
|
||||
INDEXABLE = CALLABLE.concat [
|
||||
<span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'STRING_END'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'REGEX_END'</span>
|
||||
<span class="hljs-string">'BOOL'</span>, <span class="hljs-string">'NULL'</span>, <span class="hljs-string">'UNDEFINED'</span>, <span class="hljs-string">'}'</span>, <span class="hljs-string">'::'</span>
|
||||
]</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-81">
|
||||
<li id="section-80">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-81">¶</a>
|
||||
<a class="pilcrow" href="#section-80">¶</a>
|
||||
</div>
|
||||
<p>Tokens which a regular expression will never immediately follow (except spaced
|
||||
CALLABLEs in some cases), but which a division operator can.</p>
|
||||
@@ -1935,11 +1982,11 @@ CALLABLEs in some cases), but which a division operator can.</p>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-82">
|
||||
<li id="section-81">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-82">¶</a>
|
||||
<a class="pilcrow" href="#section-81">¶</a>
|
||||
</div>
|
||||
<p>Tokens that, when immediately preceding a <code>WHEN</code>, indicate that the <code>WHEN</code>
|
||||
occurs at the start of a line. We disambiguate these from trailing whens to
|
||||
@@ -1952,11 +1999,11 @@ avoid an ambiguity in the grammar.</p>
|
||||
</li>
|
||||
|
||||
|
||||
<li id="section-83">
|
||||
<li id="section-82">
|
||||
<div class="annotation">
|
||||
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-83">¶</a>
|
||||
<a class="pilcrow" href="#section-82">¶</a>
|
||||
</div>
|
||||
<p>Additional indent in front of these is ignored.</p>
|
||||
|
||||
|
||||
@@ -141,7 +141,7 @@ Error.stackTraceLimit = Infinity
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre>{compact, flatten, extend, merge, del, starts, ends, last, some,
|
||||
<div class="content"><div class='highlight'><pre>{compact, flatten, extend, merge, del, starts, ends, some,
|
||||
addLocationDataFn, locationDataToString, throwSyntaxError} = <span class="hljs-built_in">require</span> <span class="hljs-string">'./helpers'</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -351,14 +351,15 @@ the two values are raw nodes which have not been compiled.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">cache</span>: <span class="hljs-function"><span class="hljs-params">(o, level, reused)</span> -></span>
|
||||
<span class="hljs-keyword">unless</span> <span class="hljs-property">@isComplex</span>()
|
||||
ref = <span class="hljs-keyword">if</span> level <span class="hljs-keyword">then</span> <span class="hljs-property">@compileToFragments</span> o, level <span class="hljs-keyword">else</span> <span class="hljs-keyword">this</span>
|
||||
[ref, ref]
|
||||
<span class="hljs-keyword">else</span>
|
||||
ref = <span class="hljs-keyword">new</span> Literal reused <span class="hljs-keyword">or</span> o.scope.freeVariable <span class="hljs-string">'ref'</span>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">cache</span>: <span class="hljs-function"><span class="hljs-params">(o, level, isComplex)</span> -></span>
|
||||
complex = <span class="hljs-keyword">if</span> isComplex? <span class="hljs-keyword">then</span> isComplex <span class="hljs-keyword">this</span> <span class="hljs-keyword">else</span> <span class="hljs-property">@isComplex</span>()
|
||||
<span class="hljs-keyword">if</span> complex
|
||||
ref = <span class="hljs-keyword">new</span> Literal o.scope.freeVariable <span class="hljs-string">'ref'</span>
|
||||
sub = <span class="hljs-keyword">new</span> Assign ref, <span class="hljs-keyword">this</span>
|
||||
<span class="hljs-keyword">if</span> level <span class="hljs-keyword">then</span> [sub.compileToFragments(o, level), [<span class="hljs-property">@makeCode</span>(ref.value)]] <span class="hljs-keyword">else</span> [sub, ref]
|
||||
<span class="hljs-keyword">else</span>
|
||||
ref = <span class="hljs-keyword">if</span> level <span class="hljs-keyword">then</span> <span class="hljs-property">@compileToFragments</span> o, level <span class="hljs-keyword">else</span> <span class="hljs-keyword">this</span>
|
||||
[ref, ref]
|
||||
|
||||
<span class="hljs-attribute">cacheToCodeFragments</span>: <span class="hljs-function"><span class="hljs-params">(cacheValues)</span> -></span>
|
||||
[fragmentsToText(cacheValues[<span class="hljs-number">0</span>]), fragmentsToText(cacheValues[<span class="hljs-number">1</span>])]</pre></div></div>
|
||||
@@ -1047,7 +1048,8 @@ make sense.</p>
|
||||
<span class="hljs-keyword">if</span> expr <span class="hljs-keyword">and</span> expr <span class="hljs-keyword">not</span> <span class="hljs-keyword">instanceof</span> Return <span class="hljs-keyword">then</span> expr.compileToFragments o, level <span class="hljs-keyword">else</span> <span class="hljs-keyword">super</span> o, level
|
||||
|
||||
<span class="hljs-attribute">compileNode</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span>
|
||||
answer = []</pre></div></div>
|
||||
answer = []
|
||||
exprIsYieldReturn = <span class="hljs-property">@expression</span>?.isYieldReturn?()</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1062,10 +1064,11 @@ make sense.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-property">@tab</span> + <span class="hljs-string">"return<span class="hljs-subst">#{<span class="hljs-keyword">if</span> <span class="hljs-property">@expression</span> <span class="hljs-keyword">then</span> <span class="hljs-string">" "</span> <span class="hljs-keyword">else</span> <span class="hljs-string">""</span>}</span>"</span>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">unless</span> exprIsYieldReturn
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-property">@tab</span> + <span class="hljs-string">"return<span class="hljs-subst">#{<span class="hljs-keyword">if</span> <span class="hljs-property">@expression</span> <span class="hljs-keyword">then</span> <span class="hljs-string">" "</span> <span class="hljs-keyword">else</span> <span class="hljs-string">""</span>}</span>"</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@expression</span>
|
||||
answer = answer.concat <span class="hljs-property">@expression</span>.compileToFragments o, LEVEL_PAREN
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">";"</span>
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">";"</span> <span class="hljs-keyword">unless</span> exprIsYieldReturn
|
||||
<span class="hljs-keyword">return</span> answer</pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -1165,10 +1168,11 @@ or vanilla.</p>
|
||||
(<span class="hljs-property">@base</span> <span class="hljs-keyword">instanceof</span> Obj) <span class="hljs-keyword">and</span> (<span class="hljs-keyword">not</span> onlyGenerated <span class="hljs-keyword">or</span> <span class="hljs-property">@base</span>.generated)
|
||||
|
||||
<span class="hljs-attribute">isSplice</span>:<span class="hljs-function"> -></span>
|
||||
last(<span class="hljs-property">@properties</span>) <span class="hljs-keyword">instanceof</span> Slice
|
||||
[..., lastProp] = <span class="hljs-property">@properties</span>
|
||||
lastProp <span class="hljs-keyword">instanceof</span> Slice
|
||||
|
||||
<span class="hljs-attribute">looksStatic</span>: <span class="hljs-function"><span class="hljs-params">(className)</span> -></span>
|
||||
<span class="hljs-property">@base</span>.value <span class="hljs-keyword">is</span> className <span class="hljs-keyword">and</span> <span class="hljs-property">@properties</span>.length <span class="hljs-keyword">and</span>
|
||||
<span class="hljs-property">@base</span>.value <span class="hljs-keyword">is</span> className <span class="hljs-keyword">and</span> <span class="hljs-property">@properties</span>.length <span class="hljs-keyword">is</span> <span class="hljs-number">1</span> <span class="hljs-keyword">and</span>
|
||||
<span class="hljs-property">@properties</span>[<span class="hljs-number">0</span>].name?.value <span class="hljs-keyword">isnt</span> <span class="hljs-string">'prototype'</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -1204,7 +1208,7 @@ We cache them separately for compiling complex expressions.
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">cacheReference</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span>
|
||||
name = last <span class="hljs-property">@properties</span>
|
||||
[..., name] = <span class="hljs-property">@properties</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@properties</span>.length < <span class="hljs-number">2</span> <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@base</span>.isComplex() <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> name?.isComplex()
|
||||
<span class="hljs-keyword">return</span> [<span class="hljs-keyword">this</span>, <span class="hljs-keyword">this</span>] <span class="hljs-comment"># `a` `a.b`</span>
|
||||
base = <span class="hljs-keyword">new</span> Value <span class="hljs-property">@base</span>, <span class="hljs-property">@properties</span>[...-<span class="hljs-number">1</span>]
|
||||
@@ -1387,10 +1391,21 @@ method.</p>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">superReference</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span>
|
||||
method = o.scope.namedMethod()
|
||||
<span class="hljs-keyword">if</span> method?.klass
|
||||
accesses = [<span class="hljs-keyword">new</span> Access(<span class="hljs-keyword">new</span> Literal <span class="hljs-string">'__super__'</span>)]
|
||||
{klass, name, variable} = method
|
||||
<span class="hljs-keyword">if</span> klass.isComplex()
|
||||
bref = <span class="hljs-keyword">new</span> Literal o.scope.parent.freeVariable <span class="hljs-string">'base'</span>
|
||||
base = <span class="hljs-keyword">new</span> Value <span class="hljs-keyword">new</span> Parens <span class="hljs-keyword">new</span> Assign bref, klass
|
||||
variable.base = base
|
||||
variable.properties.splice <span class="hljs-number">0</span>, klass.properties.length
|
||||
<span class="hljs-keyword">if</span> name.isComplex() <span class="hljs-keyword">or</span> (name <span class="hljs-keyword">instanceof</span> Index <span class="hljs-keyword">and</span> name.index.isAssignable())
|
||||
nref = <span class="hljs-keyword">new</span> Literal o.scope.parent.freeVariable <span class="hljs-string">'name'</span>
|
||||
name = <span class="hljs-keyword">new</span> Index <span class="hljs-keyword">new</span> Assign nref, name.index
|
||||
variable.properties.pop()
|
||||
variable.properties.push name
|
||||
accesses = [<span class="hljs-keyword">new</span> Access <span class="hljs-keyword">new</span> Literal <span class="hljs-string">'__super__'</span>]
|
||||
accesses.push <span class="hljs-keyword">new</span> Access <span class="hljs-keyword">new</span> Literal <span class="hljs-string">'constructor'</span> <span class="hljs-keyword">if</span> method.static
|
||||
accesses.push <span class="hljs-keyword">new</span> Access <span class="hljs-keyword">new</span> Literal method.name
|
||||
(<span class="hljs-keyword">new</span> Value (<span class="hljs-keyword">new</span> Literal method.klass), accesses).compile o
|
||||
accesses.push <span class="hljs-keyword">if</span> nref? <span class="hljs-keyword">then</span> <span class="hljs-keyword">new</span> Index nref <span class="hljs-keyword">else</span> name
|
||||
(<span class="hljs-keyword">new</span> Value bref ? klass, accesses).compile o
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> method?.ctor
|
||||
<span class="hljs-string">"<span class="hljs-subst">#{method.name}</span>.__super__.constructor"</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
@@ -1592,7 +1607,7 @@ After <code>goog.inherits</code> from the
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">compileToFragments</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span>
|
||||
<span class="hljs-keyword">new</span> Call(<span class="hljs-keyword">new</span> Value(<span class="hljs-keyword">new</span> Literal utility <span class="hljs-string">'extends'</span>, o), [<span class="hljs-property">@child</span>, <span class="hljs-property">@parent</span>]).compileToFragments o</pre></div></div>
|
||||
<span class="hljs-keyword">new</span> Call(<span class="hljs-keyword">new</span> Value(<span class="hljs-keyword">new</span> Literal utility <span class="hljs-string">'extend'</span>, o), [<span class="hljs-property">@child</span>, <span class="hljs-property">@parent</span>]).compileToFragments o</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -1728,9 +1743,10 @@ But only if they need to be cached to avoid double evaluation.</p>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">compileVariables</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span>
|
||||
o = merge o, <span class="hljs-attribute">top</span>: <span class="hljs-literal">true</span>
|
||||
[<span class="hljs-property">@fromC</span>, <span class="hljs-property">@fromVar</span>] = <span class="hljs-property">@cacheToCodeFragments</span> <span class="hljs-property">@from</span>.cache o, LEVEL_LIST
|
||||
[<span class="hljs-property">@toC</span>, <span class="hljs-property">@toVar</span>] = <span class="hljs-property">@cacheToCodeFragments</span> <span class="hljs-property">@to</span>.cache o, LEVEL_LIST
|
||||
[<span class="hljs-property">@step</span>, <span class="hljs-property">@stepVar</span>] = <span class="hljs-property">@cacheToCodeFragments</span> step.cache o, LEVEL_LIST <span class="hljs-keyword">if</span> step = del o, <span class="hljs-string">'step'</span>
|
||||
isComplex = del o, <span class="hljs-string">'isComplex'</span>
|
||||
[<span class="hljs-property">@fromC</span>, <span class="hljs-property">@fromVar</span>] = <span class="hljs-property">@cacheToCodeFragments</span> <span class="hljs-property">@from</span>.cache o, LEVEL_LIST, isComplex
|
||||
[<span class="hljs-property">@toC</span>, <span class="hljs-property">@toVar</span>] = <span class="hljs-property">@cacheToCodeFragments</span> <span class="hljs-property">@to</span>.cache o, LEVEL_LIST, isComplex
|
||||
[<span class="hljs-property">@step</span>, <span class="hljs-property">@stepVar</span>] = <span class="hljs-property">@cacheToCodeFragments</span> step.cache o, LEVEL_LIST, isComplex <span class="hljs-keyword">if</span> step = del o, <span class="hljs-string">'step'</span>
|
||||
[<span class="hljs-property">@fromNum</span>, <span class="hljs-property">@toNum</span>] = [<span class="hljs-property">@fromVar</span>.match(NUMBER), <span class="hljs-property">@toVar</span>.match(NUMBER)]
|
||||
<span class="hljs-property">@stepNum</span> = <span class="hljs-property">@stepVar</span>.match(NUMBER) <span class="hljs-keyword">if</span> <span class="hljs-property">@stepVar</span></pre></div></div>
|
||||
|
||||
@@ -1859,7 +1875,7 @@ needed to iterate over the values in the range. Used by comprehensions.</p>
|
||||
range.pop() <span class="hljs-keyword">if</span> <span class="hljs-property">@exclusive</span>
|
||||
<span class="hljs-keyword">return</span> [<span class="hljs-property">@makeCode</span> <span class="hljs-string">"[<span class="hljs-subst">#{ range.join(<span class="hljs-string">', '</span>) }</span>]"</span>]
|
||||
idt = <span class="hljs-property">@tab</span> + TAB
|
||||
i = o.scope.freeVariable <span class="hljs-string">'i'</span>
|
||||
i = o.scope.freeVariable <span class="hljs-string">'i'</span>, <span class="hljs-attribute">single</span>: <span class="hljs-literal">true</span>
|
||||
result = o.scope.freeVariable <span class="hljs-string">'results'</span>
|
||||
pre = <span class="hljs-string">"\n<span class="hljs-subst">#{idt}</span><span class="hljs-subst">#{result}</span> = [];"</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@fromNum</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@toNum</span>
|
||||
@@ -1988,35 +2004,54 @@ is the index of the beginning.</p>
|
||||
|
||||
<span class="hljs-attribute">compileNode</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span>
|
||||
props = <span class="hljs-property">@properties</span>
|
||||
<span class="hljs-keyword">return</span> [<span class="hljs-property">@makeCode</span>(<span class="hljs-keyword">if</span> <span class="hljs-property">@front</span> <span class="hljs-keyword">then</span> <span class="hljs-string">'({})'</span> <span class="hljs-keyword">else</span> <span class="hljs-string">'{}'</span>)] <span class="hljs-keyword">unless</span> props.length
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@generated</span>
|
||||
<span class="hljs-keyword">for</span> node <span class="hljs-keyword">in</span> props <span class="hljs-keyword">when</span> node <span class="hljs-keyword">instanceof</span> Value
|
||||
node.error <span class="hljs-string">'cannot have an implicit value in an implicit object'</span>
|
||||
<span class="hljs-keyword">break</span> <span class="hljs-keyword">for</span> prop, dynamicIndex <span class="hljs-keyword">in</span> props <span class="hljs-keyword">when</span> (prop.variable <span class="hljs-keyword">or</span> prop).base <span class="hljs-keyword">instanceof</span> Parens
|
||||
hasDynamic = dynamicIndex < props.length
|
||||
idt = o.indent += TAB
|
||||
lastNoncom = <span class="hljs-property">@lastNonComment</span> <span class="hljs-property">@properties</span>
|
||||
answer = []
|
||||
<span class="hljs-keyword">if</span> hasDynamic
|
||||
oref = o.scope.freeVariable <span class="hljs-string">'obj'</span>
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">"(\n<span class="hljs-subst">#{idt}</span><span class="hljs-subst">#{oref}</span> = "</span>
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">"{<span class="hljs-subst">#{<span class="hljs-keyword">if</span> props.length <span class="hljs-keyword">is</span> <span class="hljs-number">0</span> <span class="hljs-keyword">or</span> dynamicIndex <span class="hljs-keyword">is</span> <span class="hljs-number">0</span> <span class="hljs-keyword">then</span> <span class="hljs-string">'}'</span> <span class="hljs-keyword">else</span> <span class="hljs-string">'\n'</span>}</span>"</span>
|
||||
<span class="hljs-keyword">for</span> prop, i <span class="hljs-keyword">in</span> props
|
||||
join = <span class="hljs-keyword">if</span> i <span class="hljs-keyword">is</span> props.length - <span class="hljs-number">1</span>
|
||||
<span class="hljs-keyword">if</span> i <span class="hljs-keyword">is</span> dynamicIndex
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">"\n<span class="hljs-subst">#{idt}</span>}"</span> <span class="hljs-keyword">unless</span> i <span class="hljs-keyword">is</span> <span class="hljs-number">0</span>
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">',\n'</span>
|
||||
join = <span class="hljs-keyword">if</span> i <span class="hljs-keyword">is</span> props.length - <span class="hljs-number">1</span> <span class="hljs-keyword">or</span> i <span class="hljs-keyword">is</span> dynamicIndex - <span class="hljs-number">1</span>
|
||||
<span class="hljs-string">''</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> prop <span class="hljs-keyword">is</span> lastNoncom <span class="hljs-keyword">or</span> prop <span class="hljs-keyword">instanceof</span> Comment
|
||||
<span class="hljs-string">'\n'</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-string">',\n'</span>
|
||||
indent = <span class="hljs-keyword">if</span> prop <span class="hljs-keyword">instanceof</span> Comment <span class="hljs-keyword">then</span> <span class="hljs-string">''</span> <span class="hljs-keyword">else</span> idt
|
||||
indent += TAB <span class="hljs-keyword">if</span> hasDynamic <span class="hljs-keyword">and</span> i < dynamicIndex
|
||||
<span class="hljs-keyword">if</span> prop <span class="hljs-keyword">instanceof</span> Assign <span class="hljs-keyword">and</span> prop.variable <span class="hljs-keyword">instanceof</span> Value <span class="hljs-keyword">and</span> prop.variable.hasProperties()
|
||||
prop.variable.error <span class="hljs-string">'Invalid object key'</span>
|
||||
<span class="hljs-keyword">if</span> prop <span class="hljs-keyword">instanceof</span> Value <span class="hljs-keyword">and</span> prop.<span class="hljs-keyword">this</span>
|
||||
prop = <span class="hljs-keyword">new</span> Assign prop.properties[<span class="hljs-number">0</span>].name, prop, <span class="hljs-string">'object'</span>
|
||||
<span class="hljs-keyword">if</span> prop <span class="hljs-keyword">not</span> <span class="hljs-keyword">instanceof</span> Comment
|
||||
<span class="hljs-keyword">if</span> prop <span class="hljs-keyword">not</span> <span class="hljs-keyword">instanceof</span> Assign
|
||||
prop = <span class="hljs-keyword">new</span> Assign prop, prop, <span class="hljs-string">'object'</span>
|
||||
(prop.variable.base <span class="hljs-keyword">or</span> prop.variable).asKey = <span class="hljs-literal">yes</span>
|
||||
<span class="hljs-keyword">if</span> i < dynamicIndex
|
||||
<span class="hljs-keyword">if</span> prop <span class="hljs-keyword">not</span> <span class="hljs-keyword">instanceof</span> Assign
|
||||
prop = <span class="hljs-keyword">new</span> Assign prop, prop, <span class="hljs-string">'object'</span>
|
||||
(prop.variable.base <span class="hljs-keyword">or</span> prop.variable).asKey = <span class="hljs-literal">yes</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-keyword">if</span> prop <span class="hljs-keyword">instanceof</span> Assign
|
||||
key = prop.variable
|
||||
value = prop.value
|
||||
<span class="hljs-keyword">else</span>
|
||||
[key, value] = prop.base.cache o
|
||||
prop = <span class="hljs-keyword">new</span> Assign (<span class="hljs-keyword">new</span> Value (<span class="hljs-keyword">new</span> Literal oref), [<span class="hljs-keyword">new</span> Access key]), value
|
||||
<span class="hljs-keyword">if</span> indent <span class="hljs-keyword">then</span> answer.push <span class="hljs-property">@makeCode</span> indent
|
||||
answer.push prop.compileToFragments(o, LEVEL_TOP)...
|
||||
<span class="hljs-keyword">if</span> join <span class="hljs-keyword">then</span> answer.push <span class="hljs-property">@makeCode</span> join
|
||||
answer.unshift <span class="hljs-property">@makeCode</span> <span class="hljs-string">"{<span class="hljs-subst">#{ props.length <span class="hljs-keyword">and</span> <span class="hljs-string">'\n'</span> }</span>"</span>
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">"<span class="hljs-subst">#{ props.length <span class="hljs-keyword">and</span> <span class="hljs-string">'\n'</span> + <span class="hljs-property">@tab</span> }</span>}"</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@front</span> <span class="hljs-keyword">then</span> <span class="hljs-property">@wrapInBraces</span> answer <span class="hljs-keyword">else</span> answer
|
||||
<span class="hljs-keyword">if</span> hasDynamic
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">",\n<span class="hljs-subst">#{idt}</span><span class="hljs-subst">#{oref}</span>\n<span class="hljs-subst">#{<span class="hljs-property">@tab</span>}</span>)"</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
answer.push <span class="hljs-property">@makeCode</span> <span class="hljs-string">"\n<span class="hljs-subst">#{<span class="hljs-property">@tab</span>}</span>}"</span> <span class="hljs-keyword">unless</span> props.length <span class="hljs-keyword">is</span> <span class="hljs-number">0</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@front</span> <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> hasDynamic <span class="hljs-keyword">then</span> <span class="hljs-property">@wrapInBraces</span> answer <span class="hljs-keyword">else</span> answer
|
||||
|
||||
<span class="hljs-attribute">assigns</span>: <span class="hljs-function"><span class="hljs-params">(name)</span> -></span>
|
||||
<span class="hljs-keyword">for</span> prop <span class="hljs-keyword">in</span> <span class="hljs-property">@properties</span> <span class="hljs-keyword">when</span> prop.assigns name <span class="hljs-keyword">then</span> <span class="hljs-keyword">return</span> <span class="hljs-literal">yes</span>
|
||||
@@ -2128,7 +2163,8 @@ list of prototype property assignments.</p>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">determineName</span>:<span class="hljs-function"> -></span>
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-literal">null</span> <span class="hljs-keyword">unless</span> <span class="hljs-property">@variable</span>
|
||||
decl = <span class="hljs-keyword">if</span> tail = last <span class="hljs-property">@variable</span>.properties
|
||||
[..., tail] = <span class="hljs-property">@variable</span>.properties
|
||||
decl = <span class="hljs-keyword">if</span> tail
|
||||
tail <span class="hljs-keyword">instanceof</span> Access <span class="hljs-keyword">and</span> tail.name.value
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-property">@variable</span>.base.value
|
||||
@@ -2156,7 +2192,6 @@ list of prototype property assignments.</p>
|
||||
<span class="hljs-keyword">if</span> node <span class="hljs-keyword">instanceof</span> Literal <span class="hljs-keyword">and</span> node.value <span class="hljs-keyword">is</span> <span class="hljs-string">'this'</span>
|
||||
node.value = name
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> node <span class="hljs-keyword">instanceof</span> Code
|
||||
node.klass = name
|
||||
node.context = name <span class="hljs-keyword">if</span> node.bound</pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -2214,7 +2249,8 @@ on the class.</p>
|
||||
<span class="hljs-keyword">if</span> assign.variable.<span class="hljs-keyword">this</span>
|
||||
func.static = <span class="hljs-literal">yes</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
assign.variable = <span class="hljs-keyword">new</span> Value(<span class="hljs-keyword">new</span> Literal(name), [(<span class="hljs-keyword">new</span> Access <span class="hljs-keyword">new</span> Literal <span class="hljs-string">'prototype'</span>), <span class="hljs-keyword">new</span> Access base])
|
||||
acc = <span class="hljs-keyword">if</span> base.isComplex() <span class="hljs-keyword">then</span> <span class="hljs-keyword">new</span> Index base <span class="hljs-keyword">else</span> <span class="hljs-keyword">new</span> Access base
|
||||
assign.variable = <span class="hljs-keyword">new</span> Value(<span class="hljs-keyword">new</span> Literal(name), [(<span class="hljs-keyword">new</span> Access <span class="hljs-keyword">new</span> Literal <span class="hljs-string">'prototype'</span>), acc])
|
||||
<span class="hljs-keyword">if</span> func <span class="hljs-keyword">instanceof</span> Code <span class="hljs-keyword">and</span> func.bound
|
||||
<span class="hljs-property">@boundFuncs</span>.push base
|
||||
func.bound = <span class="hljs-literal">no</span>
|
||||
@@ -2335,7 +2371,7 @@ constructor, property assignments, and inheritance getting built out below.</p>
|
||||
<span class="hljs-property">@body</span>.expressions.push lname
|
||||
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@parent</span>
|
||||
superClass = <span class="hljs-keyword">new</span> Literal o.classScope.freeVariable <span class="hljs-string">'super'</span>, <span class="hljs-literal">no</span>
|
||||
superClass = <span class="hljs-keyword">new</span> Literal o.classScope.freeVariable <span class="hljs-string">'superClass'</span>, <span class="hljs-attribute">reserve</span>: <span class="hljs-literal">no</span>
|
||||
<span class="hljs-property">@body</span>.expressions.unshift <span class="hljs-keyword">new</span> Extends lname, superClass
|
||||
func.params.push <span class="hljs-keyword">new</span> Param superClass
|
||||
args.push <span class="hljs-property">@parent</span>
|
||||
@@ -2414,21 +2450,28 @@ has not been seen yet within the current scope, declare it.</p>
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-property">@compileSplice</span> o <span class="hljs-keyword">if</span> <span class="hljs-property">@variable</span>.isSplice()
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-property">@compileConditional</span> o <span class="hljs-keyword">if</span> <span class="hljs-property">@context</span> <span class="hljs-keyword">in</span> [<span class="hljs-string">'||='</span>, <span class="hljs-string">'&&='</span>, <span class="hljs-string">'?='</span>]
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-property">@compileSpecialMath</span> o <span class="hljs-keyword">if</span> <span class="hljs-property">@context</span> <span class="hljs-keyword">in</span> [<span class="hljs-string">'**='</span>, <span class="hljs-string">'//='</span>, <span class="hljs-string">'%%='</span>]
|
||||
compiledName = <span class="hljs-property">@variable</span>.compileToFragments o, LEVEL_LIST
|
||||
name = fragmentsToText compiledName
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@value</span> <span class="hljs-keyword">instanceof</span> Code
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@value</span>.static
|
||||
<span class="hljs-property">@value</span>.klass = <span class="hljs-property">@variable</span>.base
|
||||
<span class="hljs-property">@value</span>.name = <span class="hljs-property">@variable</span>.properties[<span class="hljs-number">0</span>]
|
||||
<span class="hljs-property">@value</span>.variable = <span class="hljs-property">@variable</span>
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@variable</span>.properties?.length >= <span class="hljs-number">2</span>
|
||||
[properties..., prototype, name] = <span class="hljs-property">@variable</span>.properties
|
||||
<span class="hljs-keyword">if</span> prototype.name?.value <span class="hljs-keyword">is</span> <span class="hljs-string">'prototype'</span>
|
||||
<span class="hljs-property">@value</span>.klass = <span class="hljs-keyword">new</span> Value <span class="hljs-property">@variable</span>.base, properties
|
||||
<span class="hljs-property">@value</span>.name = name
|
||||
<span class="hljs-property">@value</span>.variable = <span class="hljs-property">@variable</span>
|
||||
<span class="hljs-keyword">unless</span> <span class="hljs-property">@context</span>
|
||||
varBase = <span class="hljs-property">@variable</span>.unwrapAll()
|
||||
<span class="hljs-keyword">unless</span> varBase.isAssignable()
|
||||
<span class="hljs-property">@variable</span>.error <span class="hljs-string">"\"<span class="hljs-subst">#{<span class="hljs-property">@variable</span>.compile o}</span>\" cannot be assigned"</span>
|
||||
<span class="hljs-keyword">unless</span> varBase.hasProperties?()
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@param</span>
|
||||
o.scope.add name, <span class="hljs-string">'var'</span>
|
||||
o.scope.add varBase.value, <span class="hljs-string">'var'</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
o.scope.find name
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@value</span> <span class="hljs-keyword">instanceof</span> Code <span class="hljs-keyword">and</span> match = METHOD_DEF.exec name
|
||||
<span class="hljs-property">@value</span>.klass = match[<span class="hljs-number">1</span>] <span class="hljs-keyword">if</span> match[<span class="hljs-number">2</span>]
|
||||
<span class="hljs-property">@value</span>.name = match[<span class="hljs-number">3</span>] ? match[<span class="hljs-number">4</span>] ? match[<span class="hljs-number">5</span>]
|
||||
o.scope.find varBase.value
|
||||
val = <span class="hljs-property">@value</span>.compileToFragments o, LEVEL_LIST
|
||||
compiledName = <span class="hljs-property">@variable</span>.compileToFragments o, LEVEL_LIST
|
||||
<span class="hljs-keyword">return</span> (compiledName.concat <span class="hljs-property">@makeCode</span>(<span class="hljs-string">": "</span>), val) <span class="hljs-keyword">if</span> <span class="hljs-property">@context</span> <span class="hljs-keyword">is</span> <span class="hljs-string">'object'</span>
|
||||
answer = compiledName.concat <span class="hljs-property">@makeCode</span>(<span class="hljs-string">" <span class="hljs-subst">#{ <span class="hljs-property">@context</span> <span class="hljs-keyword">or</span> <span class="hljs-string">'='</span> }</span> "</span>), val
|
||||
<span class="hljs-keyword">if</span> o.level <= LEVEL_LIST <span class="hljs-keyword">then</span> answer <span class="hljs-keyword">else</span> <span class="hljs-property">@wrapInBraces</span> answer</pre></div></div>
|
||||
@@ -2564,7 +2607,7 @@ for details.</p>
|
||||
obj = obj.unwrap()
|
||||
val = <span class="hljs-string">"<span class="hljs-subst">#{olen}</span> <= <span class="hljs-subst">#{vvarText}</span>.length ? <span class="hljs-subst">#{ utility <span class="hljs-string">'slice'</span>, o }</span>.call(<span class="hljs-subst">#{vvarText}</span>, <span class="hljs-subst">#{i}</span>"</span>
|
||||
<span class="hljs-keyword">if</span> rest = olen - i - <span class="hljs-number">1</span>
|
||||
ivar = o.scope.freeVariable <span class="hljs-string">'i'</span>
|
||||
ivar = o.scope.freeVariable <span class="hljs-string">'i'</span>, <span class="hljs-attribute">single</span>: <span class="hljs-literal">true</span>
|
||||
val += <span class="hljs-string">", <span class="hljs-subst">#{ivar}</span> = <span class="hljs-subst">#{vvarText}</span>.length - <span class="hljs-subst">#{rest}</span>) : (<span class="hljs-subst">#{ivar}</span> = <span class="hljs-subst">#{i}</span>, [])"</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
val += <span class="hljs-string">") : []"</span>
|
||||
@@ -2575,7 +2618,7 @@ for details.</p>
|
||||
<span class="hljs-keyword">if</span> rest <span class="hljs-keyword">is</span> <span class="hljs-number">1</span>
|
||||
expandedIdx = <span class="hljs-string">"<span class="hljs-subst">#{vvarText}</span>.length - 1"</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
ivar = o.scope.freeVariable <span class="hljs-string">'i'</span>
|
||||
ivar = o.scope.freeVariable <span class="hljs-string">'i'</span>, <span class="hljs-attribute">single</span>: <span class="hljs-literal">true</span>
|
||||
val = <span class="hljs-keyword">new</span> Literal <span class="hljs-string">"<span class="hljs-subst">#{ivar}</span> = <span class="hljs-subst">#{vvarText}</span>.length - <span class="hljs-subst">#{rest}</span>"</span>
|
||||
expandedIdx = <span class="hljs-string">"<span class="hljs-subst">#{ivar}</span>++"</span>
|
||||
assigns.push val.compileToFragments o, LEVEL_LIST
|
||||
@@ -2893,6 +2936,7 @@ as well as be a splat, gathering up a group of parameters into an array.</p>
|
||||
node = <span class="hljs-property">@name</span>
|
||||
<span class="hljs-keyword">if</span> node.<span class="hljs-keyword">this</span>
|
||||
name = node.properties[<span class="hljs-number">0</span>].name.value
|
||||
name = <span class="hljs-string">"_<span class="hljs-subst">#{name}</span>"</span> <span class="hljs-keyword">if</span> name.reserved
|
||||
node = <span class="hljs-keyword">new</span> Literal o.scope.freeVariable name
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> node.isComplex()
|
||||
node = <span class="hljs-keyword">new</span> Literal o.scope.freeVariable <span class="hljs-string">'arg'</span>
|
||||
@@ -3134,7 +3178,8 @@ splats, to a proper array.</p>
|
||||
base = (node.compileToFragments o, LEVEL_LIST <span class="hljs-keyword">for</span> node <span class="hljs-keyword">in</span> list[...index])
|
||||
base = list[<span class="hljs-number">0</span>].joinFragmentArrays base, <span class="hljs-string">', '</span>
|
||||
concatPart = list[index].joinFragmentArrays args, <span class="hljs-string">', '</span>
|
||||
[].concat list[<span class="hljs-number">0</span>].makeCode(<span class="hljs-string">"["</span>), base, list[index].makeCode(<span class="hljs-string">"].concat("</span>), concatPart, (last list).makeCode(<span class="hljs-string">")"</span>)</pre></div></div>
|
||||
[..., last] = list
|
||||
[].concat list[<span class="hljs-number">0</span>].makeCode(<span class="hljs-string">"["</span>), base, list[index].makeCode(<span class="hljs-string">"].concat("</span>), concatPart, last.makeCode(<span class="hljs-string">")"</span>)</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -3350,6 +3395,9 @@ CoffeeScript operations into their JavaScript equivalents.</p>
|
||||
<span class="hljs-attribute">isYield</span>:<span class="hljs-function"> -></span>
|
||||
<span class="hljs-property">@operator</span> <span class="hljs-keyword">in</span> [<span class="hljs-string">'yield'</span>, <span class="hljs-string">'yield*'</span>]
|
||||
|
||||
<span class="hljs-attribute">isYieldReturn</span>:<span class="hljs-function"> -></span>
|
||||
<span class="hljs-property">@isYield</span>() <span class="hljs-keyword">and</span> <span class="hljs-property">@first</span> <span class="hljs-keyword">instanceof</span> Return
|
||||
|
||||
<span class="hljs-attribute">isUnary</span>:<span class="hljs-function"> -></span>
|
||||
<span class="hljs-keyword">not</span> <span class="hljs-property">@second</span>
|
||||
|
||||
@@ -3537,8 +3585,11 @@ used sequentially. For example:</p>
|
||||
op = <span class="hljs-property">@operator</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> o.scope.parent?
|
||||
<span class="hljs-property">@error</span> <span class="hljs-string">'yield statements must occur within a function generator.'</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-string">'expression'</span> <span class="hljs-keyword">in</span> Object.keys <span class="hljs-property">@first</span>
|
||||
parts.push <span class="hljs-property">@first</span>.expression.compileToFragments o, LEVEL_OP <span class="hljs-keyword">if</span> <span class="hljs-property">@first</span>.expression?
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-string">'expression'</span> <span class="hljs-keyword">in</span> Object.keys(<span class="hljs-property">@first</span>) <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> (<span class="hljs-property">@first</span> <span class="hljs-keyword">instanceof</span> Throw)
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@isYieldReturn</span>()
|
||||
parts.push <span class="hljs-property">@first</span>.compileToFragments o, LEVEL_TOP
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@first</span>.expression?
|
||||
parts.push <span class="hljs-property">@first</span>.expression.compileToFragments o, LEVEL_OP
|
||||
<span class="hljs-keyword">else</span>
|
||||
parts.push [<span class="hljs-property">@makeCode</span> <span class="hljs-string">"(<span class="hljs-subst">#{op}</span> "</span>]
|
||||
parts.push <span class="hljs-property">@first</span>.compileToFragments o, LEVEL_OP
|
||||
@@ -3935,29 +3986,30 @@ some cannot.</p>
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">compileNode</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span>
|
||||
body = Block.wrap [<span class="hljs-property">@body</span>]
|
||||
lastJumps = last(body.expressions)?.jumps()
|
||||
<span class="hljs-property">@returns</span> = <span class="hljs-literal">no</span> <span class="hljs-keyword">if</span> lastJumps <span class="hljs-keyword">and</span> lastJumps <span class="hljs-keyword">instanceof</span> Return
|
||||
source = <span class="hljs-keyword">if</span> <span class="hljs-property">@range</span> <span class="hljs-keyword">then</span> <span class="hljs-property">@source</span>.base <span class="hljs-keyword">else</span> <span class="hljs-property">@source</span>
|
||||
scope = o.scope
|
||||
name = <span class="hljs-property">@name</span> <span class="hljs-keyword">and</span> (<span class="hljs-property">@name</span>.compile o, LEVEL_LIST) <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@pattern</span>
|
||||
index = <span class="hljs-property">@index</span> <span class="hljs-keyword">and</span> (<span class="hljs-property">@index</span>.compile o, LEVEL_LIST)
|
||||
body = Block.wrap [<span class="hljs-property">@body</span>]
|
||||
[..., last] = body.expressions
|
||||
<span class="hljs-property">@returns</span> = <span class="hljs-literal">no</span> <span class="hljs-keyword">if</span> last?.jumps() <span class="hljs-keyword">instanceof</span> Return
|
||||
source = <span class="hljs-keyword">if</span> <span class="hljs-property">@range</span> <span class="hljs-keyword">then</span> <span class="hljs-property">@source</span>.base <span class="hljs-keyword">else</span> <span class="hljs-property">@source</span>
|
||||
scope = o.scope
|
||||
name = <span class="hljs-property">@name</span> <span class="hljs-keyword">and</span> (<span class="hljs-property">@name</span>.compile o, LEVEL_LIST) <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@pattern</span>
|
||||
index = <span class="hljs-property">@index</span> <span class="hljs-keyword">and</span> (<span class="hljs-property">@index</span>.compile o, LEVEL_LIST)
|
||||
scope.find(name) <span class="hljs-keyword">if</span> name <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@pattern</span>
|
||||
scope.find(index) <span class="hljs-keyword">if</span> index
|
||||
rvar = scope.freeVariable <span class="hljs-string">'results'</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@returns</span>
|
||||
ivar = (<span class="hljs-property">@object</span> <span class="hljs-keyword">and</span> index) <span class="hljs-keyword">or</span> scope.freeVariable <span class="hljs-string">'i'</span>
|
||||
kvar = (<span class="hljs-property">@range</span> <span class="hljs-keyword">and</span> name) <span class="hljs-keyword">or</span> index <span class="hljs-keyword">or</span> ivar
|
||||
kvarAssign = <span class="hljs-keyword">if</span> kvar <span class="hljs-keyword">isnt</span> ivar <span class="hljs-keyword">then</span> <span class="hljs-string">"<span class="hljs-subst">#{kvar}</span> = "</span> <span class="hljs-keyword">else</span> <span class="hljs-string">""</span>
|
||||
rvar = scope.freeVariable <span class="hljs-string">'results'</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@returns</span>
|
||||
ivar = (<span class="hljs-property">@object</span> <span class="hljs-keyword">and</span> index) <span class="hljs-keyword">or</span> scope.freeVariable <span class="hljs-string">'i'</span>, <span class="hljs-attribute">single</span>: <span class="hljs-literal">true</span>
|
||||
kvar = (<span class="hljs-property">@range</span> <span class="hljs-keyword">and</span> name) <span class="hljs-keyword">or</span> index <span class="hljs-keyword">or</span> ivar
|
||||
kvarAssign = <span class="hljs-keyword">if</span> kvar <span class="hljs-keyword">isnt</span> ivar <span class="hljs-keyword">then</span> <span class="hljs-string">"<span class="hljs-subst">#{kvar}</span> = "</span> <span class="hljs-keyword">else</span> <span class="hljs-string">""</span>
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@step</span> <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@range</span>
|
||||
[step, stepVar] = <span class="hljs-property">@cacheToCodeFragments</span> <span class="hljs-property">@step</span>.cache o, LEVEL_LIST
|
||||
[step, stepVar] = <span class="hljs-property">@cacheToCodeFragments</span> <span class="hljs-property">@step</span>.cache o, LEVEL_LIST, isComplexOrAssignable
|
||||
stepNum = stepVar.match NUMBER
|
||||
name = ivar <span class="hljs-keyword">if</span> <span class="hljs-property">@pattern</span>
|
||||
varPart = <span class="hljs-string">''</span>
|
||||
guardPart = <span class="hljs-string">''</span>
|
||||
defPart = <span class="hljs-string">''</span>
|
||||
idt1 = <span class="hljs-property">@tab</span> + TAB
|
||||
name = ivar <span class="hljs-keyword">if</span> <span class="hljs-property">@pattern</span>
|
||||
varPart = <span class="hljs-string">''</span>
|
||||
guardPart = <span class="hljs-string">''</span>
|
||||
defPart = <span class="hljs-string">''</span>
|
||||
idt1 = <span class="hljs-property">@tab</span> + TAB
|
||||
<span class="hljs-keyword">if</span> <span class="hljs-property">@range</span>
|
||||
forPartFragments = source.compileToFragments merge(o, {<span class="hljs-attribute">index</span>: ivar, name, <span class="hljs-property">@step</span>})
|
||||
forPartFragments = source.compileToFragments merge o,
|
||||
{<span class="hljs-attribute">index</span>: ivar, name, <span class="hljs-property">@step</span>, <span class="hljs-attribute">isComplex</span>: isComplexOrAssignable}
|
||||
<span class="hljs-keyword">else</span>
|
||||
svar = <span class="hljs-property">@source</span>.compile o, LEVEL_LIST
|
||||
<span class="hljs-keyword">if</span> (name <span class="hljs-keyword">or</span> <span class="hljs-property">@own</span>) <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> IDENTIFIER.test svar
|
||||
@@ -4286,7 +4338,7 @@ to the superclass for <code>super()</code> calls, and copies of any static prope
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">extends</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span> <span class="hljs-string">"
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">extend</span>: <span class="hljs-function"><span class="hljs-params">(o)</span> -></span> <span class="hljs-string">"
|
||||
function(child, parent) {
|
||||
for (var key in parent) {
|
||||
if (<span class="hljs-subst">#{utility <span class="hljs-string">'hasProp'</span>, o}</span>.call(parent, key)) child[key] = parent[key];
|
||||
@@ -4400,23 +4452,13 @@ LEVEL_ACCESS = <span class="hljs-number">6</span> <span class="hljs-comment">#
|
||||
|
||||
<div class="content"><div class='highlight'><pre>TAB = <span class="hljs-string">' '</span>
|
||||
|
||||
IDENTIFIER_STR = <span class="hljs-string">"[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*"</span>
|
||||
IDENTIFIER = <span class="hljs-regexp">/// ^ <span class="hljs-subst">#{IDENTIFIER_STR}</span> $ ///</span>
|
||||
IDENTIFIER = <span class="hljs-regexp">/// ^ (?!\d) [$\w\x7f-\uffff]+ $ ///</span>
|
||||
SIMPLENUM = <span class="hljs-regexp">/^[+-]?\d+$/</span>
|
||||
HEXNUM = <span class="hljs-regexp">/^[+-]?0x[\da-f]+/i</span>
|
||||
NUMBER = <span class="hljs-regexp">///^[+-]?(?:
|
||||
0x[\da-f]+ | <span class="hljs-comment"># hex</span>
|
||||
\d*\.?\d+ (?:e[+-]?\d+)? <span class="hljs-comment"># decimal</span>
|
||||
)$///</span>i
|
||||
|
||||
METHOD_DEF = <span class="hljs-regexp">/// ^
|
||||
(<span class="hljs-subst">#{IDENTIFIER_STR}</span>)
|
||||
(\.prototype)?
|
||||
(?: \.(<span class="hljs-subst">#{IDENTIFIER_STR}</span>)
|
||||
| \[("(?:[^\\"\r\n]|\\.)*"|'(?:[^\\'\r\n]|\\.)*')\]
|
||||
| \[(0x[\da-fA-F]+ | \d*\.?\d+ (?:[eE][+-]?\d+)?)\]
|
||||
)
|
||||
$ ///</span></pre></div></div>
|
||||
)$///</span>i</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -4477,7 +4519,7 @@ IS_REGEX = <span class="hljs-regexp">/^\//</span></pre></div></div>
|
||||
<span class="hljs-keyword">if</span> name <span class="hljs-keyword">of</span> root.utilities
|
||||
root.utilities[name]
|
||||
<span class="hljs-keyword">else</span>
|
||||
ref = root.freeVariable <span class="hljs-string">"_<span class="hljs-subst">#{name}</span>"</span>
|
||||
ref = root.freeVariable name
|
||||
root.assign ref, UTILITIES[name] o
|
||||
root.utilities[name] = ref
|
||||
|
||||
@@ -4513,7 +4555,9 @@ Examples: 0, -1, 1, 2e3, 2e-3, -0xfe, 0xfe</p>
|
||||
<span class="hljs-function"><span class="hljs-title">isLiteralThis</span> = <span class="hljs-params">(node)</span> -></span>
|
||||
(node <span class="hljs-keyword">instanceof</span> Literal <span class="hljs-keyword">and</span> node.value <span class="hljs-keyword">is</span> <span class="hljs-string">'this'</span> <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> node.asKey) <span class="hljs-keyword">or</span>
|
||||
(node <span class="hljs-keyword">instanceof</span> Code <span class="hljs-keyword">and</span> node.bound) <span class="hljs-keyword">or</span>
|
||||
(node <span class="hljs-keyword">instanceof</span> Call <span class="hljs-keyword">and</span> node.isSuper)</pre></div></div>
|
||||
(node <span class="hljs-keyword">instanceof</span> Call <span class="hljs-keyword">and</span> node.isSuper)
|
||||
|
||||
<span class="hljs-function"><span class="hljs-title">isComplexOrAssignable</span> = <span class="hljs-params">(node)</span> -></span> node.isComplex() <span class="hljs-keyword">or</span> node.isAssignable?()</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
|
||||
@@ -208,7 +208,7 @@ parens. Unwrap all that.</p>
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> referencedVars = (
|
||||
token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token.variable <span class="hljs-keyword">and</span> token[<span class="hljs-number">1</span>].charAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'_'</span>
|
||||
token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token.variable
|
||||
)</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -315,20 +315,20 @@ Match it with its paired close.</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-10">¶</a>
|
||||
</div>
|
||||
<p>Match tags in token stream starting at i with pattern, skipping HERECOMMENTs
|
||||
Pattern may consist of strings (equality), an array of strings (one of)
|
||||
or null (wildcard)</p>
|
||||
<p>Match tags in token stream starting at <code>i</code> with <code>pattern</code>, skipping ‘HERECOMMENT’s.
|
||||
<code>pattern</code> may consist of strings (equality), an array of strings (one of)
|
||||
or null (wildcard). Returns the index of the match or -1 if no match.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">matchTags</span>: <span class="hljs-function"><span class="hljs-params">(i, pattern...)</span> -></span>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">indexOfTag</span>: <span class="hljs-function"><span class="hljs-params">(i, pattern...)</span> -></span>
|
||||
fuzz = <span class="hljs-number">0</span>
|
||||
<span class="hljs-keyword">for</span> j <span class="hljs-keyword">in</span> [<span class="hljs-number">0</span> ... pattern.length]
|
||||
fuzz += <span class="hljs-number">2</span> <span class="hljs-keyword">while</span> <span class="hljs-property">@tag</span>(i + j + fuzz) <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span>
|
||||
<span class="hljs-keyword">continue</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> pattern[j]?
|
||||
pattern[j] = [pattern[j]] <span class="hljs-keyword">if</span> <span class="hljs-keyword">typeof</span> pattern[j] <span class="hljs-keyword">is</span> <span class="hljs-string">'string'</span>
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-literal">no</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i + j + fuzz) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> pattern[j]
|
||||
<span class="hljs-literal">yes</span></pre></div></div>
|
||||
<span class="hljs-keyword">return</span> -<span class="hljs-number">1</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i + j + fuzz) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> pattern[j]
|
||||
i + j + fuzz - <span class="hljs-number">1</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -339,13 +339,22 @@ or null (wildcard)</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-11">¶</a>
|
||||
</div>
|
||||
<p>yes iff standing in front of something looking like
|
||||
@<x>: or <x>:, skipping over ‘HERECOMMENT’s</p>
|
||||
<p>Returns <code>yes</code> if standing in front of something looking like
|
||||
<code>@<x>:</code>, <code><x>:</code> or <code><EXPRESSION_START><x>...<EXPRESSION_END>:</code>,
|
||||
skipping over ‘HERECOMMENT’s.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">looksObjectish</span>: <span class="hljs-function"><span class="hljs-params">(j)</span> -></span>
|
||||
<span class="hljs-property">@matchTags</span>(j, <span class="hljs-string">'@'</span>, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) <span class="hljs-keyword">or</span> <span class="hljs-property">@matchTags</span>(j, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>)</pre></div></div>
|
||||
<span class="hljs-keyword">return</span> <span class="hljs-literal">yes</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@indexOfTag</span>(j, <span class="hljs-string">'@'</span>, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) > -<span class="hljs-number">1</span> <span class="hljs-keyword">or</span> <span class="hljs-property">@indexOfTag</span>(j, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) > -<span class="hljs-number">1</span>
|
||||
index = <span class="hljs-property">@indexOfTag</span>(j, EXPRESSION_START)
|
||||
<span class="hljs-keyword">if</span> index > -<span class="hljs-number">1</span>
|
||||
end = <span class="hljs-literal">null</span>
|
||||
<span class="hljs-property">@detectEnd</span> index + <span class="hljs-number">1</span>, <span class="hljs-function"><span class="hljs-params">((token) -> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> EXPRESSION_END)</span>, <span class="hljs-params">((token, i) -> end = i)</span>
|
||||
<span class="hljs-title">return</span> <span class="hljs-title">yes</span> <span class="hljs-title">if</span> @<span class="hljs-title">tag</span><span class="hljs-params">(end + <span class="hljs-number">1</span>)</span> <span class="hljs-title">is</span> ':'
|
||||
<span class="hljs-title">no</span>
|
||||
|
||||
</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -356,7 +365,7 @@ or null (wildcard)</p>
|
||||
<div class="pilwrap ">
|
||||
<a class="pilcrow" href="#section-12">¶</a>
|
||||
</div>
|
||||
<p>yes iff current line of tokens contain an element of tags on same
|
||||
<p>Returns <code>yes</code> if current line of tokens contain an element of tags on same
|
||||
expression level. Stop searching at LINEBREAKS or explicit start of
|
||||
containing balanced expression.</p>
|
||||
|
||||
@@ -403,6 +412,7 @@ add them.</p>
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> stack = []
|
||||
start = <span class="hljs-literal">null</span>
|
||||
|
||||
<span class="hljs-property">@scanTokens</span> <span class="hljs-function"><span class="hljs-params">(token, i, tokens)</span> -></span>
|
||||
[tag] = token
|
||||
@@ -474,7 +484,9 @@ class declaration or if-conditionals)</p>
|
||||
<span class="hljs-function"><span class="hljs-title">startImplicitObject</span> = <span class="hljs-params">(j, startsLine = <span class="hljs-literal">yes</span>)</span> -></span>
|
||||
idx = j ? i
|
||||
stack.push [<span class="hljs-string">'{'</span>, idx, <span class="hljs-attribute">sameLine</span>: <span class="hljs-literal">yes</span>, <span class="hljs-attribute">startsLine</span>: startsLine, <span class="hljs-attribute">ours</span>: <span class="hljs-literal">yes</span>]
|
||||
tokens.splice idx, <span class="hljs-number">0</span>, generate <span class="hljs-string">'{'</span>, generate(<span class="hljs-keyword">new</span> String(<span class="hljs-string">'{'</span>)), token
|
||||
val = <span class="hljs-keyword">new</span> String <span class="hljs-string">'{'</span>
|
||||
val.generated = <span class="hljs-literal">yes</span>
|
||||
tokens.splice idx, <span class="hljs-number">0</span>, generate <span class="hljs-string">'{'</span>, val, token
|
||||
i += <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> j?
|
||||
|
||||
<span class="hljs-function"><span class="hljs-title">endImplicitObject</span> = <span class="hljs-params">(j)</span> -></span>
|
||||
@@ -564,7 +576,7 @@ class declaration or if-conditionals)</p>
|
||||
endImplicitObject()
|
||||
<span class="hljs-keyword">else</span>
|
||||
stack.pop()
|
||||
stack.pop()</pre></div></div>
|
||||
start = stack.pop()</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -580,7 +592,7 @@ f a, f() b, f? c, h[0] d etc.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> (tag <span class="hljs-keyword">in</span> IMPLICIT_FUNC <span class="hljs-keyword">and</span> token.spaced <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> token.stringEnd <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> token.regexEnd <span class="hljs-keyword">or</span>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> (tag <span class="hljs-keyword">in</span> IMPLICIT_FUNC <span class="hljs-keyword">and</span> token.spaced <span class="hljs-keyword">or</span>
|
||||
tag <span class="hljs-keyword">is</span> <span class="hljs-string">'?'</span> <span class="hljs-keyword">and</span> i > <span class="hljs-number">0</span> <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> tokens[i - <span class="hljs-number">1</span>].spaced) <span class="hljs-keyword">and</span>
|
||||
(nextTag <span class="hljs-keyword">in</span> IMPLICIT_CALL <span class="hljs-keyword">or</span>
|
||||
nextTag <span class="hljs-keyword">in</span> IMPLICIT_UNSPACED_CALL <span class="hljs-keyword">and</span>
|
||||
@@ -619,8 +631,8 @@ that creates grammatical ambiguities.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> tag <span class="hljs-keyword">in</span> IMPLICIT_FUNC <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> token.stringEnd <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> token.regexEnd <span class="hljs-keyword">and</span>
|
||||
<span class="hljs-property">@matchTags</span>(i + <span class="hljs-number">1</span>, <span class="hljs-string">'INDENT'</span>, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) <span class="hljs-keyword">and</span>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> tag <span class="hljs-keyword">in</span> IMPLICIT_FUNC <span class="hljs-keyword">and</span>
|
||||
<span class="hljs-property">@indexOfTag</span>(i + <span class="hljs-number">1</span>, <span class="hljs-string">'INDENT'</span>, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) > -<span class="hljs-number">1</span> <span class="hljs-keyword">and</span>
|
||||
<span class="hljs-keyword">not</span> <span class="hljs-property">@findTagsBackwards</span>(i, [<span class="hljs-string">'CLASS'</span>, <span class="hljs-string">'EXTENDS'</span>, <span class="hljs-string">'IF'</span>, <span class="hljs-string">'CATCH'</span>,
|
||||
<span class="hljs-string">'SWITCH'</span>, <span class="hljs-string">'LEADING_WHEN'</span>, <span class="hljs-string">'FOR'</span>, <span class="hljs-string">'WHILE'</span>, <span class="hljs-string">'UNTIL'</span>])
|
||||
startImplicitCall i + <span class="hljs-number">1</span>
|
||||
@@ -655,7 +667,10 @@ that creates grammatical ambiguities.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">2</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'@'</span> <span class="hljs-keyword">then</span> s = i - <span class="hljs-number">2</span> <span class="hljs-keyword">else</span> s = i - <span class="hljs-number">1</span>
|
||||
<div class="content"><div class='highlight'><pre> s = <span class="hljs-keyword">switch</span>
|
||||
<span class="hljs-keyword">when</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> EXPRESSION_END <span class="hljs-keyword">then</span> start[<span class="hljs-number">1</span>]
|
||||
<span class="hljs-keyword">when</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">2</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'@'</span> <span class="hljs-keyword">then</span> i - <span class="hljs-number">2</span>
|
||||
<span class="hljs-keyword">else</span> i - <span class="hljs-number">1</span>
|
||||
s -= <span class="hljs-number">2</span> <span class="hljs-keyword">while</span> <span class="hljs-property">@tag</span>(s - <span class="hljs-number">2</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span></pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -759,7 +774,7 @@ return a: 1, b: 2 unless true</p>
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> inImplicitObject() <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@insideForDeclaration</span> <span class="hljs-keyword">and</span> sameLine <span class="hljs-keyword">and</span>
|
||||
tag <span class="hljs-keyword">isnt</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">and</span> prevTag <span class="hljs-keyword">isnt</span> <span class="hljs-string">':'</span> <span class="hljs-keyword">and</span>
|
||||
tag <span class="hljs-keyword">isnt</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">and</span> prevTag <span class="hljs-keyword">isnt</span> <span class="hljs-string">':'</span>
|
||||
endImplicitObject()</pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -779,6 +794,7 @@ the continuation of an object.</p>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> inImplicitObject() <span class="hljs-keyword">and</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">and</span> prevTag <span class="hljs-keyword">isnt</span> <span class="hljs-string">','</span> <span class="hljs-keyword">and</span>
|
||||
<span class="hljs-keyword">not</span> (startsLine <span class="hljs-keyword">and</span> <span class="hljs-property">@looksObjectish</span>(i + <span class="hljs-number">1</span>))
|
||||
<span class="hljs-keyword">return</span> forward <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> nextTag <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span>
|
||||
endImplicitObject()
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-keyword">break</span></pre></div></div>
|
||||
@@ -1033,6 +1049,8 @@ different precedence.</p>
|
||||
[<span class="hljs-string">'CALL_START'</span>, <span class="hljs-string">'CALL_END'</span>]
|
||||
[<span class="hljs-string">'PARAM_START'</span>, <span class="hljs-string">'PARAM_END'</span>]
|
||||
[<span class="hljs-string">'INDEX_START'</span>, <span class="hljs-string">'INDEX_END'</span>]
|
||||
[<span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'STRING_END'</span>]
|
||||
[<span class="hljs-string">'REGEX_START'</span>, <span class="hljs-string">'REGEX_END'</span>]
|
||||
]</pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -1115,9 +1133,10 @@ EXPRESSION_END = []
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre>IMPLICIT_CALL = [
|
||||
<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'JS'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'NEW'</span>, <span class="hljs-string">'PARAM_START'</span>, <span class="hljs-string">'CLASS'</span>
|
||||
<span class="hljs-string">'IF'</span>, <span class="hljs-string">'TRY'</span>, <span class="hljs-string">'SWITCH'</span>, <span class="hljs-string">'THIS'</span>, <span class="hljs-string">'BOOL'</span>, <span class="hljs-string">'NULL'</span>, <span class="hljs-string">'UNDEFINED'</span>, <span class="hljs-string">'UNARY'</span>, <span class="hljs-string">'YIELD'</span>
|
||||
<span class="hljs-string">'UNARY_MATH'</span>, <span class="hljs-string">'SUPER'</span>, <span class="hljs-string">'THROW'</span>, <span class="hljs-string">'@'</span>, <span class="hljs-string">'->'</span>, <span class="hljs-string">'=>'</span>, <span class="hljs-string">'['</span>, <span class="hljs-string">'('</span>, <span class="hljs-string">'{'</span>, <span class="hljs-string">'--'</span>, <span class="hljs-string">'++'</span>
|
||||
<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'JS'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'REGEX_START'</span>
|
||||
<span class="hljs-string">'NEW'</span>, <span class="hljs-string">'PARAM_START'</span>, <span class="hljs-string">'CLASS'</span>, <span class="hljs-string">'IF'</span>, <span class="hljs-string">'TRY'</span>, <span class="hljs-string">'SWITCH'</span>, <span class="hljs-string">'THIS'</span>, <span class="hljs-string">'BOOL'</span>, <span class="hljs-string">'NULL'</span>
|
||||
<span class="hljs-string">'UNDEFINED'</span>, <span class="hljs-string">'UNARY'</span>, <span class="hljs-string">'YIELD'</span>, <span class="hljs-string">'UNARY_MATH'</span>, <span class="hljs-string">'SUPER'</span>, <span class="hljs-string">'THROW'</span>
|
||||
<span class="hljs-string">'@'</span>, <span class="hljs-string">'->'</span>, <span class="hljs-string">'=>'</span>, <span class="hljs-string">'['</span>, <span class="hljs-string">'('</span>, <span class="hljs-string">'{'</span>, <span class="hljs-string">'--'</span>, <span class="hljs-string">'++'</span>
|
||||
]
|
||||
|
||||
IMPLICIT_UNSPACED_CALL = [<span class="hljs-string">'+'</span>, <span class="hljs-string">'-'</span>]</pre></div></div>
|
||||
|
||||
@@ -121,13 +121,10 @@ function bodies. Each scope knows about the variables declared within it,
|
||||
and has a reference to its parent enclosing scope. In this way, we know which
|
||||
variables are new and need to be declared with <code>var</code>, and which are shared
|
||||
with external scopes.</p>
|
||||
<p>Import the helpers we plan to use.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre>{extend, last} = <span class="hljs-built_in">require</span> <span class="hljs-string">'./helpers'</span>
|
||||
|
||||
<span class="hljs-built_in">exports</span>.Scope = <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">Scope</span></span></pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.Scope = <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">Scope</span></span></pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -274,13 +271,11 @@ walks up to the root scope.</p>
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">temporary</span>: <span class="hljs-function"><span class="hljs-params">(name, index)</span> -></span>
|
||||
<span class="hljs-keyword">if</span> name.charAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'_'</span>
|
||||
name + (index <span class="hljs-keyword">or</span> <span class="hljs-string">''</span>)
|
||||
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> name.length <span class="hljs-keyword">is</span> <span class="hljs-number">1</span>
|
||||
<span class="hljs-string">'_'</span> + (index + parseInt name, <span class="hljs-number">36</span>).toString(<span class="hljs-number">36</span>).replace <span class="hljs-regexp">/\d/g</span>, <span class="hljs-string">'a'</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
<span class="hljs-string">"_<span class="hljs-subst">#{name}</span><span class="hljs-subst">#{index <span class="hljs-keyword">or</span> <span class="hljs-string">''</span>}</span>"</span></pre></div></div>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">temporary</span>: <span class="hljs-function"><span class="hljs-params">(name, index, single=<span class="hljs-literal">false</span>)</span> -></span>
|
||||
<span class="hljs-keyword">if</span> single
|
||||
(index + parseInt name, <span class="hljs-number">36</span>).toString(<span class="hljs-number">36</span>).replace <span class="hljs-regexp">/\d/g</span>, <span class="hljs-string">'a'</span>
|
||||
<span class="hljs-keyword">else</span>
|
||||
name + (index <span class="hljs-keyword">or</span> <span class="hljs-string">''</span>)</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
@@ -313,13 +308,13 @@ compiler-generated variable. <code>_var</code>, <code>_var2</code>, and so on…
|
||||
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">freeVariable</span>: <span class="hljs-function"><span class="hljs-params">(name, reserve=<span class="hljs-literal">true</span>)</span> -></span>
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">freeVariable</span>: <span class="hljs-function"><span class="hljs-params">(name, options={})</span> -></span>
|
||||
index = <span class="hljs-number">0</span>
|
||||
<span class="hljs-keyword">loop</span>
|
||||
temp = <span class="hljs-property">@temporary</span> name, index
|
||||
temp = <span class="hljs-property">@temporary</span> name, index, options.single
|
||||
<span class="hljs-keyword">break</span> <span class="hljs-keyword">unless</span> <span class="hljs-property">@check</span>(temp) <span class="hljs-keyword">or</span> temp <span class="hljs-keyword">in</span> <span class="hljs-property">@root</span>.referencedVars
|
||||
index++
|
||||
<span class="hljs-property">@add</span> temp, <span class="hljs-string">'var'</span>, <span class="hljs-literal">yes</span> <span class="hljs-keyword">if</span> reserve
|
||||
<span class="hljs-property">@add</span> temp, <span class="hljs-string">'var'</span>, <span class="hljs-literal">yes</span> <span class="hljs-keyword">if</span> options.reserve ? <span class="hljs-literal">true</span>
|
||||
temp</pre></div></div>
|
||||
|
||||
</li>
|
||||
@@ -370,11 +365,7 @@ compiler-generated variable. <code>_var</code>, <code>_var2</code>, and so on…
|
||||
</div>
|
||||
|
||||
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">declaredVariables</span>:<span class="hljs-function"> -></span>
|
||||
realVars = []
|
||||
tempVars = []
|
||||
<span class="hljs-keyword">for</span> v <span class="hljs-keyword">in</span> <span class="hljs-property">@variables</span> <span class="hljs-keyword">when</span> v.type <span class="hljs-keyword">is</span> <span class="hljs-string">'var'</span>
|
||||
(<span class="hljs-keyword">if</span> v.name.charAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'_'</span> <span class="hljs-keyword">then</span> tempVars <span class="hljs-keyword">else</span> realVars).push v.name
|
||||
realVars.sort().concat tempVars.sort()</pre></div></div>
|
||||
(v.name <span class="hljs-keyword">for</span> v <span class="hljs-keyword">in</span> <span class="hljs-property">@variables</span> <span class="hljs-keyword">when</span> v.type <span class="hljs-keyword">is</span> <span class="hljs-string">'var'</span>).sort()</pre></div></div>
|
||||
|
||||
</li>
|
||||
|
||||
|
||||
@@ -110,7 +110,7 @@
|
||||
|
||||
<p>
|
||||
<b>Latest Version:</b>
|
||||
<a href="http://github.com/jashkenas/coffeescript/tarball/1.9.0">1.9.0</a>
|
||||
<a href="http://github.com/jashkenas/coffeescript/tarball/1.9.1">1.9.1</a>
|
||||
</p>
|
||||
|
||||
<pre>npm install -g coffee-script</pre>
|
||||
@@ -1203,6 +1203,28 @@ Expressions
|
||||
Change Log
|
||||
</h2>
|
||||
|
||||
<p>
|
||||
<%= releaseHeader('2015-02-18', '1.9.1', '1.9.0') %>
|
||||
<ul>
|
||||
<li>
|
||||
Interpolation now works in object literal keys (again). You can use this to
|
||||
dynamically name properties.
|
||||
</li>
|
||||
<li>
|
||||
Internal compiler names no longer start with underscores. This makes
|
||||
the generated JavaScript a bit prettier, and also fixes an issue with
|
||||
the completely broken and ungodly way that AngularJS "parses" function
|
||||
arguments.
|
||||
</li>
|
||||
<li>
|
||||
Fixed a few <tt>yield</tt>-related bugs.
|
||||
</li>
|
||||
<li>
|
||||
Minor bug fixes and various improvements to compiler error messages.
|
||||
</li>
|
||||
</ul>
|
||||
</p>
|
||||
|
||||
<p>
|
||||
<%= releaseHeader('2015-01-29', '1.9.0', '1.8.0') %>
|
||||
<ul>
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var volume, winner;
|
||||
|
||||
if (ignition === true) {
|
||||
|
||||
@@ -1,23 +1,23 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var courses, dish, food, foods, i, _i, _j, _k, _len, _len1, _len2, _ref;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var courses, dish, food, foods, i, j, k, l, len, len1, len2, ref;
|
||||
|
||||
_ref = ['toast', 'cheese', 'wine'];
|
||||
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
|
||||
food = _ref[_i];
|
||||
ref = ['toast', 'cheese', 'wine'];
|
||||
for (j = 0, len = ref.length; j < len; j++) {
|
||||
food = ref[j];
|
||||
eat(food);
|
||||
}
|
||||
|
||||
courses = ['greens', 'caviar', 'truffles', 'roast', 'cake'];
|
||||
|
||||
for (i = _j = 0, _len1 = courses.length; _j < _len1; i = ++_j) {
|
||||
for (i = k = 0, len1 = courses.length; k < len1; i = ++k) {
|
||||
dish = courses[i];
|
||||
menu(i + 1, dish);
|
||||
}
|
||||
|
||||
foods = ['broccoli', 'spinach', 'chocolate'];
|
||||
|
||||
for (_k = 0, _len2 = foods.length; _k < _len2; _k++) {
|
||||
food = foods[_k];
|
||||
for (l = 0, len2 = foods.length; l < len2; l++) {
|
||||
food = foods[l];
|
||||
if (food !== 'chocolate') {
|
||||
eat(food);
|
||||
}
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
|
||||
/*
|
||||
SkinnyMochaHalfCaffScript Compiler v1.0
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var fs;
|
||||
|
||||
fs = require('fs');
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
$('body').click(function(e) {
|
||||
return $('.box').fadeIn('fast').addClass('.active');
|
||||
}).css('background', 'white');
|
||||
|
||||
@@ -1,11 +1,11 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var Animal, Horse, Snake, sam, tom,
|
||||
_extends = function(child, parent) { for (var key in parent) { if (_hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
||||
_hasProp = {}.hasOwnProperty;
|
||||
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
||||
hasProp = {}.hasOwnProperty;
|
||||
|
||||
Animal = (function() {
|
||||
function Animal(_name) {
|
||||
this.name = _name;
|
||||
function Animal(name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
Animal.prototype.move = function(meters) {
|
||||
@@ -16,8 +16,8 @@ Animal = (function() {
|
||||
|
||||
})();
|
||||
|
||||
Snake = (function(_super) {
|
||||
_extends(Snake, _super);
|
||||
Snake = (function(superClass) {
|
||||
extend(Snake, superClass);
|
||||
|
||||
function Snake() {
|
||||
return Snake.__super__.constructor.apply(this, arguments);
|
||||
@@ -32,8 +32,8 @@ Snake = (function(_super) {
|
||||
|
||||
})(Animal);
|
||||
|
||||
Horse = (function(_super) {
|
||||
_extends(Horse, _super);
|
||||
Horse = (function(superClass) {
|
||||
extend(Horse, superClass);
|
||||
|
||||
function Horse() {
|
||||
return Horse.__super__.constructor.apply(this, arguments);
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var cholesterol, healthy;
|
||||
|
||||
cholesterol = 127;
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var date, mood;
|
||||
|
||||
if (singing) {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var Person, tim;
|
||||
|
||||
Person = (function() {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var fill;
|
||||
|
||||
fill = function(container, liquid) {
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var filename, _fn, _i, _len;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var filename, fn, i, len;
|
||||
|
||||
_fn = function(filename) {
|
||||
fn = function(filename) {
|
||||
return fs.readFile(filename, function(err, contents) {
|
||||
return compile(filename, contents.toString());
|
||||
});
|
||||
};
|
||||
for (_i = 0, _len = list.length; _i < _len; _i++) {
|
||||
filename = list[_i];
|
||||
_fn(filename);
|
||||
for (i = 0, len = list.length; i < len; i++) {
|
||||
filename = list[i];
|
||||
fn(filename);
|
||||
}
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var hi;
|
||||
|
||||
hi = function() {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var footprints, solipsism, speed;
|
||||
|
||||
if ((typeof mind !== "undefined" && mind !== null) && (typeof world === "undefined" || world === null)) {
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var first, last, text, _ref;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var first, last, ref, text;
|
||||
|
||||
text = "Every literary critic believes he will outwit history and have the last word";
|
||||
|
||||
_ref = text.split(" "), first = _ref[0], last = _ref[_ref.length - 1];
|
||||
ref = text.split(" "), first = ref[0], last = ref[ref.length - 1];
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var eldest, grade;
|
||||
|
||||
grade = function(student) {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var one, six, three, two;
|
||||
|
||||
six = (one = 1) + (two = 2) + (three = 3);
|
||||
|
||||
@@ -1,11 +1,11 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var globals, name;
|
||||
|
||||
globals = ((function() {
|
||||
var _results;
|
||||
_results = [];
|
||||
var results;
|
||||
results = [];
|
||||
for (name in window) {
|
||||
_results.push(name);
|
||||
results.push(name);
|
||||
}
|
||||
return _results;
|
||||
return results;
|
||||
})()).slice(0, 10);
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var error;
|
||||
|
||||
alert((function() {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var Account;
|
||||
|
||||
Account = function(customer, cart) {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var cube, square;
|
||||
|
||||
square = function(x) {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var perfectSquares;
|
||||
|
||||
perfectSquares = function*() {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var html;
|
||||
|
||||
html = "<strong>\n cup of coffeescript\n</strong>";
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var OPERATOR;
|
||||
|
||||
OPERATOR = /^(?:[-=]>|[-+*\/%<>&|^!?=]=|>>>=?|([-+:])\1|([&|<>])\2=?|\?\.|\.{2,3})/;
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var author, quote, sentence;
|
||||
|
||||
author = "Wittgenstein";
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var city, forecast, temp, weatherReport, _ref;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var city, forecast, ref, temp, weatherReport;
|
||||
|
||||
weatherReport = function(location) {
|
||||
return [location, 72, "Mostly Sunny"];
|
||||
};
|
||||
|
||||
_ref = weatherReport("Berkeley, CA"), city = _ref[0], temp = _ref[1], forecast = _ref[2];
|
||||
ref = weatherReport("Berkeley, CA"), city = ref[0], temp = ref[1], forecast = ref[2];
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var age, ages, child, yearsOld;
|
||||
|
||||
yearsOld = {
|
||||
@@ -8,11 +8,11 @@ yearsOld = {
|
||||
};
|
||||
|
||||
ages = (function() {
|
||||
var _results;
|
||||
_results = [];
|
||||
var results;
|
||||
results = [];
|
||||
for (child in yearsOld) {
|
||||
age = yearsOld[child];
|
||||
_results.push(child + " is " + age);
|
||||
results.push(child + " is " + age);
|
||||
}
|
||||
return _results;
|
||||
return results;
|
||||
})();
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var city, futurists, name, street, _ref, _ref1;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var city, futurists, name, ref, ref1, street;
|
||||
|
||||
futurists = {
|
||||
sculptor: "Umberto Boccioni",
|
||||
@@ -10,4 +10,4 @@ futurists = {
|
||||
}
|
||||
};
|
||||
|
||||
_ref = futurists.poet, name = _ref.name, (_ref1 = _ref.address, street = _ref1[0], city = _ref1[1]);
|
||||
ref = futurists.poet, name = ref.name, (ref1 = ref.address, street = ref1[0], city = ref1[1]);
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var bitlist, kids, singers, song;
|
||||
|
||||
song = ["do", "re", "mi", "fa", "so"];
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
$('.account').attr({
|
||||
"class": 'active'
|
||||
});
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var cubes, list, math, num, number, opposite, race, square,
|
||||
_slice = [].slice;
|
||||
slice = [].slice;
|
||||
|
||||
number = 42;
|
||||
|
||||
@@ -26,7 +26,7 @@ math = {
|
||||
|
||||
race = function() {
|
||||
var runners, winner;
|
||||
winner = arguments[0], runners = 2 <= arguments.length ? _slice.call(arguments, 1) : [];
|
||||
winner = arguments[0], runners = 2 <= arguments.length ? slice.call(arguments, 1) : [];
|
||||
return print(winner, runners);
|
||||
};
|
||||
|
||||
@@ -35,11 +35,11 @@ if (typeof elvis !== "undefined" && elvis !== null) {
|
||||
}
|
||||
|
||||
cubes = (function() {
|
||||
var _i, _len, _results;
|
||||
_results = [];
|
||||
for (_i = 0, _len = list.length; _i < _len; _i++) {
|
||||
num = list[_i];
|
||||
_results.push(math.cube(num));
|
||||
var i, len, results;
|
||||
results = [];
|
||||
for (i = 0, len = list.length; i < len; i++) {
|
||||
num = list[i];
|
||||
results.push(math.cube(num));
|
||||
}
|
||||
return _results;
|
||||
return results;
|
||||
})();
|
||||
|
||||
@@ -1,8 +1,8 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var theBait, theSwitch, _ref;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var ref, theBait, theSwitch;
|
||||
|
||||
theBait = 1000;
|
||||
|
||||
theSwitch = 0;
|
||||
|
||||
_ref = [theSwitch, theBait], theBait = _ref[0], theSwitch = _ref[1];
|
||||
ref = [theSwitch, theBait], theBait = ref[0], theSwitch = ref[1];
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var close, contents, open, tag, _i, _ref,
|
||||
_slice = [].slice;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var close, contents, i, open, ref, tag,
|
||||
slice = [].slice;
|
||||
|
||||
tag = "<impossible>";
|
||||
|
||||
_ref = tag.split(""), open = _ref[0], contents = 3 <= _ref.length ? _slice.call(_ref, 1, _i = _ref.length - 1) : (_i = 1, []), close = _ref[_i++];
|
||||
ref = tag.split(""), open = ref[0], contents = 3 <= ref.length ? slice.call(ref, 1, i = ref.length - 1) : (i = 1, []), close = ref[i++];
|
||||
|
||||
2
documentation/js/prototypes.js
vendored
2
documentation/js/prototypes.js
vendored
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
String.prototype.dasherize = function() {
|
||||
return this.replace(/_/g, "-");
|
||||
};
|
||||
|
||||
@@ -1,11 +1,11 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var countdown, num;
|
||||
|
||||
countdown = (function() {
|
||||
var _i, _results;
|
||||
_results = [];
|
||||
for (num = _i = 10; _i >= 1; num = --_i) {
|
||||
_results.push(num);
|
||||
var i, results;
|
||||
results = [];
|
||||
for (num = i = 10; i >= 1; num = --i) {
|
||||
results.push(num);
|
||||
}
|
||||
return _results;
|
||||
return results;
|
||||
})();
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var changeNumbers, inner, outer;
|
||||
|
||||
outer = 1;
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var copy, end, middle, numbers, start;
|
||||
|
||||
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9];
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var zip, _ref;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var ref, zip;
|
||||
|
||||
zip = typeof lottery.drawWinner === "function" ? (_ref = lottery.drawWinner().address) != null ? _ref.zipcode : void 0 : void 0;
|
||||
zip = typeof lottery.drawWinner === "function" ? (ref = lottery.drawWinner().address) != null ? ref.zipcode : void 0 : void 0;
|
||||
|
||||
@@ -1,12 +1,12 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var awardMedals, contenders, gold, rest, silver,
|
||||
_slice = [].slice;
|
||||
slice = [].slice;
|
||||
|
||||
gold = silver = rest = "unknown";
|
||||
|
||||
awardMedals = function() {
|
||||
var first, others, second;
|
||||
first = arguments[0], second = arguments[1], others = 3 <= arguments.length ? _slice.call(arguments, 2) : [];
|
||||
first = arguments[0], second = arguments[1], others = 3 <= arguments.length ? slice.call(arguments, 2) : [];
|
||||
gold = first;
|
||||
silver = second;
|
||||
return rest = others;
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
var numbers, _ref;
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var numbers, ref;
|
||||
|
||||
numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
|
||||
|
||||
[].splice.apply(numbers, [3, 4].concat(_ref = [-3, -4, -5, -6])), _ref;
|
||||
[].splice.apply(numbers, [3, 4].concat(ref = [-3, -4, -5, -6])), ref;
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var mobyDick;
|
||||
|
||||
mobyDick = "Call me Ishmael. Some years ago -- never mind how long precisely -- having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world...";
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
switch (day) {
|
||||
case "Mon":
|
||||
go(work);
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var grade, score;
|
||||
|
||||
score = 76;
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var error;
|
||||
|
||||
try {
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
// Generated by CoffeeScript 1.9.0
|
||||
// Generated by CoffeeScript 1.9.1
|
||||
var lyrics, num;
|
||||
|
||||
if (this.studyingEconomics) {
|
||||
@@ -13,10 +13,10 @@ if (this.studyingEconomics) {
|
||||
num = 6;
|
||||
|
||||
lyrics = (function() {
|
||||
var _results;
|
||||
_results = [];
|
||||
var results;
|
||||
results = [];
|
||||
while (num -= 1) {
|
||||
_results.push(num + " little monkeys, jumping on the bed. One fell out and bumped his head.");
|
||||
results.push(num + " little monkeys, jumping on the bed. One fell out and bumped his head.");
|
||||
}
|
||||
return _results;
|
||||
return results;
|
||||
})();
|
||||
|
||||
Reference in New Issue
Block a user