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2020-04-12 release

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bellard
2020-09-06 19:04:20 +02:00
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38
doc/quickjs.html
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@@ -72,7 +72,7 @@ ul.no-bullet {list-style: none}
<ul class="no-bullet">
<li><a name="toc-Language-support" href="#Language-support">3.1 Language support</a>
<ul class="no-bullet">
<li><a name="toc-ES2019-support" href="#ES2019-support">3.1.1 ES2019 support</a></li>
<li><a name="toc-ES2020-support" href="#ES2020-support">3.1.1 ES2020 support</a></li>
<li><a name="toc-JSON" href="#JSON">3.1.2 JSON</a></li>
<li><a name="toc-ECMA402" href="#ECMA402">3.1.3 ECMA402</a></li>
<li><a name="toc-Extensions" href="#Extensions">3.1.4 Extensions</a></li>
@@ -130,7 +130,7 @@ ul.no-bullet {list-style: none}
<h2 class="chapter">1 Introduction</h2>
<p>QuickJS is a small and embeddable Javascript engine. It supports the
upcoming ES2020 specification
ES2020 specification
<a name="DOCF1" href="#FOOT1"><sup>1</sup></a>
including modules, asynchronous generators, proxies and BigInt.
</p>
@@ -146,12 +146,12 @@ and operator overloading.
</li><li> Fast interpreter with very low startup time: runs the 69000 tests of the ECMAScript Test Suite<a name="DOCF2" href="#FOOT2"><sup>2</sup></a> in about 95 seconds on a single core of a desktop PC. The complete life cycle of a runtime instance completes in less than 300 microseconds.
</li><li> Almost complete ES2019 support including modules, asynchronous
</li><li> Almost complete ES2020 support including modules, asynchronous
generators and full Annex B support (legacy web compatibility). Many
features from the upcoming ES2020 specification
features from the upcoming ES2021 specification
<a name="DOCF3" href="#FOOT3"><sup>3</sup></a> are also supported.
</li><li> Passes nearly 100% of the ECMAScript Test Suite tests when selecting the ES2019 features.
</li><li> Passes nearly 100% of the ECMAScript Test Suite tests when selecting the ES2020 features.
</li><li> Compile Javascript sources to executables with no external dependency.
@@ -394,18 +394,16 @@ about 100 seconds).
<a name="Language-support"></a>
<h3 class="section">3.1 Language support</h3>
<a name="ES2019-support"></a>
<h4 class="subsection">3.1.1 ES2019 support</h4>
<a name="ES2020-support"></a>
<h4 class="subsection">3.1.1 ES2020 support</h4>
<p>The ES2019 specification is almost fully supported including the Annex
<p>The ES2020 specification is almost fully supported including the Annex
B (legacy web compatibility) and the Unicode related features.
</p>
<p>The following features are not supported yet:
</p>
<ul>
<li> Realms (although the C API supports different runtimes and contexts)
</li><li> Tail calls<a name="DOCF6" href="#FOOT6"><sup>6</sup></a>
<li> Tail calls<a name="DOCF6" href="#FOOT6"><sup>6</sup></a>
</li></ul>
@@ -916,7 +914,21 @@ object containing optional parameters:
<dt><code>stdout</code></dt>
<dt><code>stderr</code></dt>
<dd><p>If present, set the handle in the child for stdin, stdout or stderr.
</p>
</p>
</dd>
<dt><code>env</code></dt>
<dd><p>Object. If present, set the process environment from the object
key-value pairs. Otherwise use the same environment as the current
process.
</p>
</dd>
<dt><code>uid</code></dt>
<dd><p>Integer. If present, the process uid with <code>setuid</code>.
</p>
</dd>
<dt><code>gid</code></dt>
<dd><p>Integer. If present, the process gid with <code>setgid</code>.
</p>
</dd>
</dl>
@@ -1266,7 +1278,7 @@ Bellard and Charlie Gordon.
<h4 class="footnotes-heading">Footnotes</h4>
<h3><a name="FOOT1" href="#DOCF1">(1)</a></h3>
<p><a href="https://www.ecma-international.org/ecma-262/10.0">https://www.ecma-international.org/ecma-262/10.0</a></p>
<p><a href="https://tc39.es/ecma262/">https://tc39.es/ecma262/</a></p>
<h3><a name="FOOT2" href="#DOCF2">(2)</a></h3>
<p><a href="https://github.com/tc39/test262">https://github.com/tc39/test262</a></p>
<h3><a name="FOOT3" href="#DOCF3">(3)</a></h3>

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doc/quickjs.texi
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@@ -20,8 +20,8 @@
@chapter Introduction
QuickJS is a small and embeddable Javascript engine. It supports the
upcoming ES2020 specification
@footnote{@url{https://www.ecma-international.org/ecma-262/10.0}}
ES2020 specification
@footnote{@url{https://tc39.es/ecma262/}}
including modules, asynchronous generators, proxies and BigInt.
It supports mathematical extensions such as big decimal float float
@@ -36,12 +36,12 @@ and operator overloading.
@item Fast interpreter with very low startup time: runs the 69000 tests of the ECMAScript Test Suite@footnote{@url{https://github.com/tc39/test262}} in about 95 seconds on a single core of a desktop PC. The complete life cycle of a runtime instance completes in less than 300 microseconds.
@item Almost complete ES2019 support including modules, asynchronous
@item Almost complete ES2020 support including modules, asynchronous
generators and full Annex B support (legacy web compatibility). Many
features from the upcoming ES2020 specification
features from the upcoming ES2021 specification
@footnote{@url{https://tc39.github.io/ecma262/}} are also supported.
@item Passes nearly 100% of the ECMAScript Test Suite tests when selecting the ES2019 features.
@item Passes nearly 100% of the ECMAScript Test Suite tests when selecting the ES2020 features.
@item Compile Javascript sources to executables with no external dependency.
@@ -259,17 +259,15 @@ about 100 seconds).
@section Language support
@subsection ES2019 support
@subsection ES2020 support
The ES2019 specification is almost fully supported including the Annex
The ES2020 specification is almost fully supported including the Annex
B (legacy web compatibility) and the Unicode related features.
The following features are not supported yet:
@itemize
@item Realms (although the C API supports different runtimes and contexts)
@item Tail calls@footnote{We believe the current specification of tails calls is too complicated and presents limited practical interests.}
@end itemize
@@ -704,7 +702,18 @@ object containing optional parameters:
@item stdout
@item stderr
If present, set the handle in the child for stdin, stdout or stderr.
@item env
Object. If present, set the process environment from the object
key-value pairs. Otherwise use the same environment as the current
process.
@item uid
Integer. If present, the process uid with @code{setuid}.
@item gid
Integer. If present, the process gid with @code{setgid}.
@end table
@item waitpid(pid, options)