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1 files changed, 53 insertions, 102 deletions
diff --git a/nimdoc/rst2html/expected/rst_examples.html b/nimdoc/rst2html/expected/rst_examples.html index 23d192009..a26704133 100644 --- a/nimdoc/rst2html/expected/rst_examples.html +++ b/nimdoc/rst2html/expected/rst_examples.html @@ -1,99 +1,57 @@ <?xml version="1.0" encoding="utf-8" ?> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <!-- This file is generated by Nim. --> -<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> +<html xmlns="https://www.w3.org/1999/xhtml" xml:lang="en" lang="en" data-theme="auto"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> - <meta name="viewport" content="width=device-width, initial-scale=1.0"> - -<!-- Favicon --> -<link rel="shortcut icon" 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Nim Manual</title> <link rel="stylesheet" type="text/css" href="nimdoc.out.css"> +<!-- JS --> <script type="text/javascript" src="dochack.js"></script> - -<script type="text/javascript"> -function main() { - var pragmaDots = document.getElementsByClassName("pragmadots"); - for (var i = 0; i < pragmaDots.length; i++) { - pragmaDots[i].onclick = function(event) { - // Hide tease - event.target.parentNode.style.display = "none"; - // Show actual - event.target.parentNode.nextElementSibling.style.display = "inline"; - } - } - - const toggleSwitch = document.querySelector('.theme-switch input[type="checkbox"]'); - function switchTheme(e) { - if (e.target.checked) { - document.documentElement.setAttribute('data-theme', 'dark'); - localStorage.setItem('theme', 'dark'); - } else { - document.documentElement.setAttribute('data-theme', 'light'); - localStorage.setItem('theme', 'light'); - } - } - - toggleSwitch.addEventListener('change', switchTheme, false); - - const currentTheme = 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onkeyup="search()" /> - </div> - <div> - Group by: - <select onchange="groupBy(this.value)"> - <option value="section">Section</option> - <option value="type">Type</option> - </select> - </div> - <ul class="simple simple-toc" id="toc-list"> -<li><a class="reference" id="about-this-document_toc" href="#about-this-document">About this document</a></li> + <div class="theme-select-wrapper"> + <label for="theme-select">Theme: </label> + <select id="theme-select" onchange="setTheme(this.value)"> + <option value="auto">🌗 Match OS</option> + <option value="dark">🌑 Dark</option> + <option value="light">🌕 Light</option> + </select> + </div> + <div id="global-links"> + <ul class="simple"> + <li><a id="indexLink" href="theindex.html">Index</a></li> + </ul> + </div> + <div id="searchInputDiv"> + Search: <input type="search" id="searchInput" oninput="search()"/> + </div> + <div> + Group by: + <select onchange="groupBy(this.value)"> + <option value="section">Section</option> + <option value="type">Type</option> + </select> + </div> + <ul class="simple simple-toc" id="toc-list"> + <li><a class="reference" id="about-this-document_toc" href="#about-this-document">About this document</a></li> <ul class="simple"><li><a class="reference" id="about-this-document-encoding_toc" href="#about-this-document-encoding">Encoding</a></li> <li><a class="reference" id="about-this-document-indentation_toc" href="#about-this-document-indentation">Indentation</a></li> <li><a class="reference" id="about-this-document-operators_toc" href="#about-this-document-operators">Operators</a></li> @@ -115,12 +73,12 @@ window.addEventListener('DOMContentLoaded', main); </ul> </div> - <div class="nine columns" id="content"> - <div id="tocRoot"></div> - - <p class="module-desc"><table class="docinfo" frame="void" rules="none"><col class="docinfo-name" /><col class="docinfo-content" /><tbody valign="top"><tr><th class="docinfo-name">Authors:</th><td> Andreas Rumpf, Zahary Karadjov</td></tr> -<tr><th class="docinfo-name">Version:</th><td> |nimversion|</td></tr> + + <div id="tocRoot"></div> + + <p class="module-desc"><table class="docinfo" frame="void" rules="none"><col class="docinfo-name" /><col class="docinfo-content" /><tbody valign="top"><tr><th class="docinfo-name">Authors:</th><td>Andreas Rumpf, Zahary Karadjov</td></tr> +<tr><th class="docinfo-name">Version:</th><td>|nimversion|</td></tr> </tbody></table><blockquote><p>"Complexity" seems to be a lot like "energy": you can transfer it from the end-user to one/some of the other players, but the total amount seems to remain pretty much constant for a given task. -- Ran</p></blockquote> <h1><a class="toc-backref" id="about-this-document" href="#about-this-document">About this document</a></h1><p><strong>Note</strong>: This document is a draft! Several of Nim's features may need more precise wording. This manual is constantly evolving into a proper specification.</p> @@ -128,8 +86,7 @@ window.addEventListener('DOMContentLoaded', main); <p><strong>Note</strong>: Assignments, moves, and destruction are specified in the <a class="reference external" href="destructors.html">destructors</a> document.</p> <p>The language constructs are explained using an extended BNF, in which <tt class="docutils literal"><span class="pre">(a)*</span></tt> means 0 or more <tt class="docutils literal"><span class="pre">a</span></tt>'s, <tt class="docutils literal"><span class="pre">a+</span></tt> means 1 or more <tt class="docutils literal"><span class="pre">a</span></tt>'s, and <tt class="docutils literal"><span class="pre">(a)?</span></tt> means an optional <em>a</em>. Parentheses may be used to group elements.</p> <p><tt class="docutils literal"><span class="pre">&</span></tt> is the lookahead operator; <tt class="docutils literal"><span class="pre">&a</span></tt> means that an <tt class="docutils literal"><span class="pre">a</span></tt> is expected but not consumed. It will be consumed in the following rule.</p> -<p>Non-terminals start with a lowercase letter, abstract terminal symbols are in UPPERCASE. Verbatim terminal symbols (including keywords) are quoted with <tt class="docutils literal"><span class="pre">'</span></tt>. An example:<pre> -ifStmt = 'if' expr ':' stmts ('elif' expr ':' stmts)* ('else' stmts)?</pre> +<p>Non-terminals start with a lowercase letter, abstract terminal symbols are in UPPERCASE. Verbatim terminal symbols (including keywords) are quoted with <tt class="docutils literal"><span class="pre">'</span></tt>. An example:<pre>ifStmt = 'if' expr ':' stmts ('elif' expr ':' stmts)* ('else' stmts)?</pre> </p> <p>In a typical Nim program, most of the code is compiled into the executable. However, some of the code may be executed at <span id="compileminustime_1">compile-time</span>. This can include constant expressions, macro definitions, and Nim procedures used by macro definitions. Most of the Nim language is supported at compile-time, but there are some restrictions -- see <a class="reference external" href="#restrictions-on-compileminustime-execution">Restrictions on Compile-Time Execution</a> for details. We use the term <span id="runtime_1">runtime</span> to cover both compile-time execution and code execution in the executable.</p> <pre class="listing"><span class="Keyword">var</span> <span class="Identifier">a</span><span class="Punctuation">:</span> <span class="Identifier">array</span><span class="Punctuation">[</span><span class="FloatNumber">0.</span><span class="Operator">.</span><span class="DecNumber">1</span><span class="Punctuation">,</span> <span class="Identifier">char</span><span class="Punctuation">]</span> @@ -141,8 +98,7 @@ ifStmt = 'if' expr ':' stmts ('elif' expr ':' stmts)* ('else' stmts)?</pre> <h2><a class="toc-backref" id="about-this-document-encoding" href="#about-this-document-encoding">Encoding</a></h2><p>All Nim source files are in the UTF-8 encoding (or its ASCII subset). Other encodings are not supported. Any of the standard platform line termination sequences can be used - the Unix form using ASCII LF (linefeed), the Windows form using the ASCII sequence CR LF (return followed by linefeed), or the old Macintosh form using the ASCII CR (return) character. All of these forms can be used equally, regardless of the platform.</p> <h2><a class="toc-backref" id="about-this-document-indentation" href="#about-this-document-indentation">Indentation</a></h2><p>Nim's standard grammar describes an <span id="indentation-sensitive_1">indentation sensitive</span> language. This means that all the control structures are recognized by indentation. Indentation consists only of spaces; tabulators are not allowed.</p> -<p>With this notation we can now easily define the core of the grammar: A block of statements (simplified example):<pre> -ifStmt = 'if' expr ':' stmt +<p>With this notation we can now easily define the core of the grammar: A block of statements (simplified example):<pre>ifStmt = 'if' expr ':' stmt (IND{=} 'elif' expr ':' stmt)* (IND{=} 'else' ':' stmt)? @@ -169,18 +125,15 @@ stmt = IND{>} stmt ^+ IND{=} DED # list of statements <tr><td><tt class="docutils literal"><span class="pre">\x</span></tt> HH</td><td><span id="character-with-hex-value-hh_1">character with hex value HH</span>; exactly two hex digits are allowed</td></tr> <tr><td><tt class="docutils literal"><span class="pre">\u</span></tt> HHHH</td><td><span id="unicode-codepoint-with-hex-value-hhhh_1">unicode codepoint with hex value HHHH</span>; exactly four hex digits are allowed</td></tr> <tr><td><tt class="docutils literal"><span class="pre">\u</span></tt> {H+}</td><td><span id="unicode-codepoint_1">unicode codepoint</span>; all hex digits enclosed in <tt class="docutils literal"><span class="pre">{}</span></tt> are used for the codepoint</td></tr> -</table><pre class="listing"><span class="LongStringLit">""""long string within quotes""""</span></pre><p>Produces:<pre> -"long string within quotes"</pre> +</table><pre class="listing"><span class="LongStringLit">""""long string within quotes""""</span></pre><p>Produces:<pre>"long string within quotes"</pre> </p> -<h2><a class="toc-backref" id="about-this-document-operators" href="#about-this-document-operators">Operators</a></h2><p>Nim allows user defined operators. An operator is any combination of the following characters:<pre> -= + - * / < > +<h2><a class="toc-backref" id="about-this-document-operators" href="#about-this-document-operators">Operators</a></h2><p>Nim allows user defined operators. An operator is any combination of the following characters:<pre>= + - * / < > @ $ ~ & % | ! ? ^ . : \</pre> </p> <p>(The grammar uses the terminal OPR to refer to operator symbols as defined here.)</p> -<p>The following strings denote other tokens:<pre> -` ( ) { } [ ] , ; [. .] {. .} (. .) [:</pre> +<p>The following strings denote other tokens:<pre>` ( ) { } [ ] , ; [. .] {. .} (. .) [:</pre> </p> <p>Otherwise, precedence is determined by the first character.</p> <table border="1" class="docutils"><tr><th>Precedence level</th><th>Operators</th><th>First character</th><th>Terminal symbol</th></tr> @@ -213,7 +166,7 @@ stmt = IND{>} stmt ^+ IND{=} DED # list of statements </dl> <p>Let <tt class="docutils literal"><span class="pre">T</span></tt>'s be <tt class="docutils literal"><span class="pre">p</span></tt>'s return type. NRVO applies for <tt class="docutils literal"><span class="pre">T</span></tt> if <tt class="docutils literal"><span class="pre">sizeof(T) >= N</span></tt> (where <tt class="docutils literal"><span class="pre">N</span></tt> is implementation dependent), in other words, it applies for "big" structures.</p> <p>Apart from built-in operations like array indexing, memory allocation, etc. the <tt class="docutils literal"><span class="pre">raise</span></tt> statement is the only way to raise an exception.</p> -<p><tt class="docutils literal"><span class="pre">typedesc</span></tt> used as a parameter type also introduces an implicit generic. <tt class="docutils literal"><span class="pre">typedesc</span></tt> has its own set of rules:</p> +<p><tt class="docutils literal"><span class="pre"><span class="Identifier">typedesc</span></span></tt> used as a parameter type also introduces an implicit generic. <tt class="docutils literal"><span class="pre"><span class="Identifier">typedesc</span></span></tt> has its own set of rules:</p> <p>The <tt class="docutils literal"><span class="pre">!=</span></tt>, <tt class="docutils literal"><span class="pre">></span></tt>, <tt class="docutils literal"><span class="pre">>=</span></tt>, <tt class="docutils literal"><span class="pre">in</span></tt>, <tt class="docutils literal"><span class="pre">notin</span></tt>, <tt class="docutils literal"><span class="pre">isnot</span></tt> operators are in fact templates:</p> <p><tt class="docutils literal"><span class="pre">a > b</span></tt> is transformed into <tt class="docutils literal"><span class="pre">b < a</span></tt>.<br/><tt class="docutils literal"><span class="pre">a in b</span></tt> is transformed into <tt class="docutils literal"><span class="pre">contains(b, a)</span></tt>.<br/><tt class="docutils literal"><span class="pre">notin</span></tt> and <tt class="docutils literal"><span class="pre">isnot</span></tt> have the obvious meanings.<br/></p><p>A template where every parameter is <tt class="docutils literal"><span class="pre">untyped</span></tt> is called an <span id="immediate_1">immediate</span> template. For historical reasons templates can be explicitly annotated with an <tt class="docutils literal"><span class="pre">immediate</span></tt> pragma and then these templates do not take part in overloading resolution and the parameters' types are <em>ignored</em> by the compiler. Explicit immediate templates are now deprecated.</p> @@ -297,27 +250,25 @@ stmt = IND{>} stmt ^+ IND{=} DED # list of statements <h1><a class="toc-backref" id="introduction" href="#introduction">Introduction</a></h1><blockquote><p> "Der Mensch ist doch ein Augentier -- schöne Dinge wünsch ich mir." </p></blockquote><p>This document is a tutorial for the programming language <em>Nim</em>. This tutorial assumes that you are familiar with basic programming concepts like variables, types, or statements but is kept very basic. The <a class="reference external" href="manual.html">manual</a> contains many more examples of the advanced language features. All code examples in this tutorial, as well as the ones found in the rest of Nim's documentation, follow the <a class="reference external" href="nep1.html">Nim style guide</a>.</p> -<p>However, this does not work. The problem is that the procedure should not only <tt class="docutils literal"><span class="pre">return</span></tt>, but return and <strong>continue</strong> after an iteration has finished. This <em>return and continue</em> is called a <tt class="docutils literal"><span class="pre">yield</span></tt> statement. Now the only thing left to do is to replace the <tt class="docutils literal"><span class="pre">proc</span></tt> keyword by <tt class="docutils literal"><span class="pre">iterator</span></tt> and here it is - our first iterator:</p> +<p>However, this does not work. The problem is that the procedure should not only <tt class="docutils literal"><span class="pre">return</span></tt>, but return and <strong>continue</strong> after an iteration has finished. This <em>return and continue</em> is called a <tt class="docutils literal"><span class="pre"><span class="Keyword">yield</span></span></tt> statement. Now the only thing left to do is to replace the <tt class="docutils literal"><span class="pre">proc</span></tt> keyword by <tt class="docutils literal"><span class="pre">iterator</span></tt> and here it is - our first iterator:</p> <table border="1" class="docutils"><tr><th>A1 header</th><th>A2 | not fooled</th></tr> <tr><td>C1</td><td>C2 <strong>bold</strong></td></tr> -<tr><td>D1 <tt class="docutils literal"><span class="pre">code |</span></tt></td><td>D2</td></tr> +<tr><td>D1 <tt class="docutils literal"><span class="pre"><span class="Identifier">code</span> <span class="Operator">\|</span></span></tt></td><td>D2</td></tr> <tr><td>E1 | text</td><td></td></tr> <tr><td></td><td>F2 without pipe</td></tr> </table><p>not in table </p> </p> - + </div> </div> - <div class="row"> <div class="twelve-columns footer"> <span class="nim-sprite"></span> - <br/> + <br> <small style="color: var(--hint);">Made with Nim. Generated: 1970-01-02 03:46:40 UTC</small> </div> </div> </div> -</div> - + </body> </html> |