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Run a lint pass, clean up lots of small issues

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This commit is contained in:
Marijn Haverbeke 2013-06-10 16:52:22 +02:00
parent 6fe123947b
commit 3ca3aa5a25
3 changed files with 24 additions and 28 deletions
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22
acorn.js
View File

@ -588,14 +588,14 @@
function readToken_caret() { // '^'
var next = input.charCodeAt(tokPos+1);
if (next === 61) return finishOp(_assign, 2);
return finishOp(_bin4, 1);
return finishOp(_bin4, 1);
}
function readToken_plus_min(code) { // '+-'
var next = input.charCodeAt(tokPos+1);
if (next === code) return finishOp(_incdec, 2);
if (next === 61) return finishOp(_assign, 2);
return finishOp(_plusmin, 1);
return finishOp(_plusmin, 1);
}
function readToken_lt_gt(code) { // '<>'
@ -610,7 +610,7 @@
size = input.charCodeAt(tokPos+2) === 61 ? 3 : 2;
return finishOp(_bin7, size);
}
function readToken_eq_excl(code) { // '=!'
var next = input.charCodeAt(tokPos+1);
if (next === 61) return finishOp(_bin6, input.charCodeAt(tokPos+2) === 61 ? 3 : 2);
@ -693,7 +693,7 @@
// Identifier or keyword. '\uXXXX' sequences are allowed in
// identifiers, so '\' also dispatches to that.
if (isIdentifierStart(code) || code === 92 /* '\' */) return readWord();
var tok = getTokenFromCode(code);
if (tok === false) {
@ -702,7 +702,7 @@
var ch = String.fromCharCode(code);
if (ch === "\\" || nonASCIIidentifierStart.test(ch)) return readWord();
raise(tokPos, "Unexpected character '" + ch + "'");
}
}
return tok;
}
@ -768,7 +768,7 @@
}
// Read an integer, octal integer, or floating-point number.
function readNumber(startsWithDot) {
var start = tokPos, isFloat = false, octal = input.charCodeAt(tokPos) === 48;
if (!startsWithDot && readInt(10) === null) raise(start, "Invalid number");
@ -781,7 +781,7 @@
if (next === 69 || next === 101) { // 'eE'
next = input.charCodeAt(++tokPos);
if (next === 43 || next === 45) ++tokPos; // '+-'
if (readInt(10) === null) raise(start, "Invalid number")
if (readInt(10) === null) raise(start, "Invalid number");
isFloat = true;
}
if (isIdentifierStart(input.charCodeAt(tokPos))) raise(tokPos, "Identifier directly after number");
@ -931,7 +931,7 @@
// ### Parser utilities
// Continue to the next token.
function next() {
lastStart = tokStart;
lastEnd = tokEnd;
@ -1185,7 +1185,7 @@
// In `return` (and `break`/`continue`), the keywords with
// optional arguments, we eagerly look for a semicolon or the
// possibility to insert one.
if (eat(_semi) || canInsertSemicolon()) node.argument = null;
else { node.argument = parseExpression(); semicolon(); }
return finishNode(node, "ReturnStatement");
@ -1200,7 +1200,7 @@
// Statements under must be grouped (by label) in SwitchCase
// nodes. `cur` is used to keep the node that we are currently
// adding statements to.
for (var cur, sawDefault; tokType != _braceR;) {
if (tokType === _case || tokType === _default) {
var isCase = tokType === _case;
@ -1586,7 +1586,7 @@
// New's precedence is slightly tricky. It must allow its argument
// to be a `[]` or dot subscript expression, but not a call — at
// least, not without wrapping it in parentheses. Thus, it uses the
// least, not without wrapping it in parentheses. Thus, it uses the
function parseNew() {
var node = startNode();

4
acorn_loose.js
View File

@ -213,7 +213,7 @@
var node = new node_t(token.start);
if (options.locations)
node.loc = new node_loc_t();
return node
return node;
}
function startNodeFrom(other) {
@ -644,7 +644,7 @@
case tt._null: case tt._true: case tt._false:
var node = startNode();
node.value = token.type.atomValue;
node.raw = token.type.keyword
node.raw = token.type.keyword;
next();
return finishNode(node, "Literal");

26
index.html
View File

@ -390,14 +390,14 @@ into it.</p>
<span class="kd">function</span> <span class="nx">readToken_caret</span><span class="p">()</span> <span class="p">{</span> <span class="c1">// &#39;^&#39;</span>
<span class="kd">var</span> <span class="nx">next</span> <span class="o">=</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="o">+</span><span class="mi">1</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">next</span> <span class="o">===</span> <span class="mi">61</span><span class="p">)</span> <span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_assign</span><span class="p">,</span> <span class="mi">2</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_bin4</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_bin4</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span>
<span class="p">}</span>
<span class="kd">function</span> <span class="nx">readToken_plus_min</span><span class="p">(</span><span class="nx">code</span><span class="p">)</span> <span class="p">{</span> <span class="c1">// &#39;+-&#39;</span>
<span class="kd">var</span> <span class="nx">next</span> <span class="o">=</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="o">+</span><span class="mi">1</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">next</span> <span class="o">===</span> <span class="nx">code</span><span class="p">)</span> <span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_incdec</span><span class="p">,</span> <span class="mi">2</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">next</span> <span class="o">===</span> <span class="mi">61</span><span class="p">)</span> <span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_assign</span><span class="p">,</span> <span class="mi">2</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_plusmin</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_plusmin</span><span class="p">,</span> <span class="mi">1</span><span class="p">);</span>
<span class="p">}</span>
<span class="kd">function</span> <span class="nx">readToken_lt_gt</span><span class="p">(</span><span class="nx">code</span><span class="p">)</span> <span class="p">{</span> <span class="c1">// &#39;&lt;&gt;&#39;</span>
@ -412,7 +412,7 @@ into it.</p>
<span class="nx">size</span> <span class="o">=</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="o">+</span><span class="mi">2</span><span class="p">)</span> <span class="o">===</span> <span class="mi">61</span> <span class="o">?</span> <span class="mi">3</span> <span class="o">:</span> <span class="mi">2</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_bin7</span><span class="p">,</span> <span class="nx">size</span><span class="p">);</span>
<span class="p">}</span>
<span class="kd">function</span> <span class="nx">readToken_eq_excl</span><span class="p">(</span><span class="nx">code</span><span class="p">)</span> <span class="p">{</span> <span class="c1">// &#39;=!&#39;</span>
<span class="kd">var</span> <span class="nx">next</span> <span class="o">=</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="o">+</span><span class="mi">1</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">next</span> <span class="o">===</span> <span class="mi">61</span><span class="p">)</span> <span class="k">return</span> <span class="nx">finishOp</span><span class="p">(</span><span class="nx">_bin6</span><span class="p">,</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="o">+</span><span class="mi">2</span><span class="p">)</span> <span class="o">===</span> <span class="mi">61</span> <span class="o">?</span> <span class="mi">3</span> <span class="o">:</span> <span class="mi">2</span><span class="p">);</span>
@ -476,14 +476,14 @@ of the type given by its first argument.</p> </td> <td c
<span class="kd">var</span> <span class="nx">code</span> <span class="o">=</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">);</span></pre></div> </td> </tr> <tr id="section-63"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-63">&#182;</a> </div> <p>Identifier or keyword. '\uXXXX' sequences are allowed in
identifiers, so '\' also dispatches to that.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">isIdentifierStart</span><span class="p">(</span><span class="nx">code</span><span class="p">)</span> <span class="o">||</span> <span class="nx">code</span> <span class="o">===</span> <span class="mi">92</span> <span class="cm">/* &#39;\&#39; */</span><span class="p">)</span> <span class="k">return</span> <span class="nx">readWord</span><span class="p">();</span>
<span class="kd">var</span> <span class="nx">tok</span> <span class="o">=</span> <span class="nx">getTokenFromCode</span><span class="p">(</span><span class="nx">code</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">tok</span> <span class="o">===</span> <span class="kc">false</span><span class="p">)</span> <span class="p">{</span></pre></div> </td> </tr> <tr id="section-64"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-64">&#182;</a> </div> <p>If we are here, we either found a non-ASCII identifier
character, or something that's entirely disallowed.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">ch</span> <span class="o">=</span> <span class="nb">String</span><span class="p">.</span><span class="nx">fromCharCode</span><span class="p">(</span><span class="nx">code</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">ch</span> <span class="o">===</span> <span class="s2">&quot;\\&quot;</span> <span class="o">||</span> <span class="nx">nonASCIIidentifierStart</span><span class="p">.</span><span class="nx">test</span><span class="p">(</span><span class="nx">ch</span><span class="p">))</span> <span class="k">return</span> <span class="nx">readWord</span><span class="p">();</span>
<span class="nx">raise</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">,</span> <span class="s2">&quot;Unexpected character &#39;&quot;</span> <span class="o">+</span> <span class="nx">ch</span> <span class="o">+</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">tok</span><span class="p">;</span>
<span class="p">}</span>
@ -536,8 +536,7 @@ will return <code>null</code> unless the integer has exactly <code>len</code> di
<span class="k">if</span> <span class="p">(</span><span class="nx">val</span> <span class="o">==</span> <span class="kc">null</span><span class="p">)</span> <span class="nx">raise</span><span class="p">(</span><span class="nx">tokStart</span> <span class="o">+</span> <span class="mi">2</span><span class="p">,</span> <span class="s2">&quot;Expected hexadecimal number&quot;</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">isIdentifierStart</span><span class="p">(</span><span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">)))</span> <span class="nx">raise</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">,</span> <span class="s2">&quot;Identifier directly after number&quot;</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">finishToken</span><span class="p">(</span><span class="nx">_num</span><span class="p">,</span> <span class="nx">val</span><span class="p">);</span>
<span class="p">}</span></pre></div> </td> </tr> <tr id="section-68"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-68">&#182;</a> </div> <p>Read an integer, octal integer, or floating-point number.</p> </td> <td class="code"> <div class="highlight"><pre>
<span class="kd">function</span> <span class="nx">readNumber</span><span class="p">(</span><span class="nx">startsWithDot</span><span class="p">)</span> <span class="p">{</span>
<span class="p">}</span></pre></div> </td> </tr> <tr id="section-68"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-68">&#182;</a> </div> <p>Read an integer, octal integer, or floating-point number.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">function</span> <span class="nx">readNumber</span><span class="p">(</span><span class="nx">startsWithDot</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">start</span> <span class="o">=</span> <span class="nx">tokPos</span><span class="p">,</span> <span class="nx">isFloat</span> <span class="o">=</span> <span class="kc">false</span><span class="p">,</span> <span class="nx">octal</span> <span class="o">=</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">)</span> <span class="o">===</span> <span class="mi">48</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">startsWithDot</span> <span class="o">&amp;&amp;</span> <span class="nx">readInt</span><span class="p">(</span><span class="mi">10</span><span class="p">)</span> <span class="o">===</span> <span class="kc">null</span><span class="p">)</span> <span class="nx">raise</span><span class="p">(</span><span class="nx">start</span><span class="p">,</span> <span class="s2">&quot;Invalid number&quot;</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">)</span> <span class="o">===</span> <span class="mi">46</span><span class="p">)</span> <span class="p">{</span>
@ -549,7 +548,7 @@ will return <code>null</code> unless the integer has exactly <code>len</code> di
<span class="k">if</span> <span class="p">(</span><span class="nx">next</span> <span class="o">===</span> <span class="mi">69</span> <span class="o">||</span> <span class="nx">next</span> <span class="o">===</span> <span class="mi">101</span><span class="p">)</span> <span class="p">{</span> <span class="c1">// &#39;eE&#39;</span>
<span class="nx">next</span> <span class="o">=</span> <span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="o">++</span><span class="nx">tokPos</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">next</span> <span class="o">===</span> <span class="mi">43</span> <span class="o">||</span> <span class="nx">next</span> <span class="o">===</span> <span class="mi">45</span><span class="p">)</span> <span class="o">++</span><span class="nx">tokPos</span><span class="p">;</span> <span class="c1">// &#39;+-&#39;</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">readInt</span><span class="p">(</span><span class="mi">10</span><span class="p">)</span> <span class="o">===</span> <span class="kc">null</span><span class="p">)</span> <span class="nx">raise</span><span class="p">(</span><span class="nx">start</span><span class="p">,</span> <span class="s2">&quot;Invalid number&quot;</span><span class="p">)</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">readInt</span><span class="p">(</span><span class="mi">10</span><span class="p">)</span> <span class="o">===</span> <span class="kc">null</span><span class="p">)</span> <span class="nx">raise</span><span class="p">(</span><span class="nx">start</span><span class="p">,</span> <span class="s2">&quot;Invalid number&quot;</span><span class="p">);</span>
<span class="nx">isFloat</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">isIdentifierStart</span><span class="p">(</span><span class="nx">input</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">)))</span> <span class="nx">raise</span><span class="p">(</span><span class="nx">tokPos</span><span class="p">,</span> <span class="s2">&quot;Identifier directly after number&quot;</span><span class="p">);</span>
@ -668,8 +667,7 @@ way, it'll receive the node for <code>x[1]</code> already parsed, and wraps
operator precedence, because it is much more compact than using
the technique outlined above, which uses different, nesting
functions to specify precedence, for all of the ten binary
precedence levels that JavaScript defines.</p> </td> <td class="code"> <div class="highlight"><pre></pre></div> </td> </tr> <tr id="section-76"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-76">&#182;</a> </div> <h3>Parser utilities</h3> </td> <td class="code"> <div class="highlight"><pre></pre></div> </td> </tr> <tr id="section-77"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-77">&#182;</a> </div> <p>Continue to the next token.</p> </td> <td class="code"> <div class="highlight"><pre>
<span class="kd">function</span> <span class="nx">next</span><span class="p">()</span> <span class="p">{</span>
precedence levels that JavaScript defines.</p> </td> <td class="code"> <div class="highlight"><pre></pre></div> </td> </tr> <tr id="section-76"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-76">&#182;</a> </div> <h3>Parser utilities</h3> </td> <td class="code"> <div class="highlight"><pre></pre></div> </td> </tr> <tr id="section-77"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-77">&#182;</a> </div> <p>Continue to the next token.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">function</span> <span class="nx">next</span><span class="p">()</span> <span class="p">{</span>
<span class="nx">lastStart</span> <span class="o">=</span> <span class="nx">tokStart</span><span class="p">;</span>
<span class="nx">lastEnd</span> <span class="o">=</span> <span class="nx">tokEnd</span><span class="p">;</span>
<span class="nx">lastEndLoc</span> <span class="o">=</span> <span class="nx">tokEndLoc</span><span class="p">;</span>
@ -854,8 +852,7 @@ a regular <code>for</code> loop.</p> </td> <td class="co
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">inFunction</span><span class="p">)</span> <span class="nx">raise</span><span class="p">(</span><span class="nx">tokStart</span><span class="p">,</span> <span class="s2">&quot;&#39;return&#39; outside of function&quot;</span><span class="p">);</span>
<span class="nx">next</span><span class="p">();</span></pre></div> </td> </tr> <tr id="section-95"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-95">&#182;</a> </div> <p>In <code>return</code> (and <code>break</code>/<code>continue</code>), the keywords with
optional arguments, we eagerly look for a semicolon or the
possibility to insert one.</p> </td> <td class="code"> <div class="highlight"><pre>
<span class="k">if</span> <span class="p">(</span><span class="nx">eat</span><span class="p">(</span><span class="nx">_semi</span><span class="p">)</span> <span class="o">||</span> <span class="nx">canInsertSemicolon</span><span class="p">())</span> <span class="nx">node</span><span class="p">.</span><span class="nx">argument</span> <span class="o">=</span> <span class="kc">null</span><span class="p">;</span>
possibility to insert one.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">eat</span><span class="p">(</span><span class="nx">_semi</span><span class="p">)</span> <span class="o">||</span> <span class="nx">canInsertSemicolon</span><span class="p">())</span> <span class="nx">node</span><span class="p">.</span><span class="nx">argument</span> <span class="o">=</span> <span class="kc">null</span><span class="p">;</span>
<span class="k">else</span> <span class="p">{</span> <span class="nx">node</span><span class="p">.</span><span class="nx">argument</span> <span class="o">=</span> <span class="nx">parseExpression</span><span class="p">();</span> <span class="nx">semicolon</span><span class="p">();</span> <span class="p">}</span>
<span class="k">return</span> <span class="nx">finishNode</span><span class="p">(</span><span class="nx">node</span><span class="p">,</span> <span class="s2">&quot;ReturnStatement&quot;</span><span class="p">);</span>
@ -866,8 +863,7 @@ possibility to insert one.</p> </td> <td class="code">
<span class="nx">expect</span><span class="p">(</span><span class="nx">_braceL</span><span class="p">);</span>
<span class="nx">labels</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">switchLabel</span><span class="p">);</span></pre></div> </td> </tr> <tr id="section-96"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-96">&#182;</a> </div> <p>Statements under must be grouped (by label) in SwitchCase
nodes. <code>cur</code> is used to keep the node that we are currently
adding statements to.</p> </td> <td class="code"> <div class="highlight"><pre>
<span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">cur</span><span class="p">,</span> <span class="nx">sawDefault</span><span class="p">;</span> <span class="nx">tokType</span> <span class="o">!=</span> <span class="nx">_braceR</span><span class="p">;)</span> <span class="p">{</span>
adding statements to.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">cur</span><span class="p">,</span> <span class="nx">sawDefault</span><span class="p">;</span> <span class="nx">tokType</span> <span class="o">!=</span> <span class="nx">_braceR</span><span class="p">;)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">tokType</span> <span class="o">===</span> <span class="nx">_case</span> <span class="o">||</span> <span class="nx">tokType</span> <span class="o">===</span> <span class="nx">_default</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">isCase</span> <span class="o">=</span> <span class="nx">tokType</span> <span class="o">===</span> <span class="nx">_case</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">cur</span><span class="p">)</span> <span class="nx">finishNode</span><span class="p">(</span><span class="nx">cur</span><span class="p">,</span> <span class="s2">&quot;SwitchCase&quot;</span><span class="p">);</span>
@ -1190,7 +1186,7 @@ or <code>{}</code>.</p> </td> <td class="code">
<span class="p">}</span>
<span class="p">}</span></pre></div> </td> </tr> <tr id="section-113"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-113">&#182;</a> </div> <p>New's precedence is slightly tricky. It must allow its argument
to be a <code>[]</code> or dot subscript expression, but not a call — at
least, not without wrapping it in parentheses. Thus, it uses the </p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">function</span> <span class="nx">parseNew</span><span class="p">()</span> <span class="p">{</span>
least, not without wrapping it in parentheses. Thus, it uses the</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">function</span> <span class="nx">parseNew</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">node</span> <span class="o">=</span> <span class="nx">startNode</span><span class="p">();</span>
<span class="nx">next</span><span class="p">();</span>
<span class="nx">node</span><span class="p">.</span><span class="nx">callee</span> <span class="o">=</span> <span class="nx">parseSubscripts</span><span class="p">(</span><span class="nx">parseExprAtom</span><span class="p">(),</span> <span class="kc">true</span><span class="p">);</span>