mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-11-06 04:08:43 +00:00
88 lines
3.8 KiB
HTML
88 lines
3.8 KiB
HTML
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<!doctype html>
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<title>CodeMirror: Search/Replace Demo</title>
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<meta charset="utf-8"/>
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<link rel=stylesheet href="../doc/docs.css">
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<link rel="stylesheet" href="../lib/codemirror.css">
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<link rel="stylesheet" href="../addon/dialog/dialog.css">
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<script src="../lib/codemirror.js"></script>
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<script src="../mode/xml/xml.js"></script>
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<script src="../addon/dialog/dialog.js"></script>
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<script src="../addon/search/searchcursor.js"></script>
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<script src="../addon/search/search.js"></script>
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<style type="text/css">
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.CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
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dt {font-family: monospace; color: #666;}
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</style>
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<div id=nav>
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<a href="http://codemirror.net"><img id=logo src="../doc/logo.png"></a>
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<ul>
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<li><a href="../index.html">Home</a>
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<li><a href="../doc/manual.html">Manual</a>
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<li><a href="https://github.com/marijnh/codemirror">Code</a>
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</ul>
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<ul>
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<li><a class=active href="#">Search/Replace</a>
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</ul>
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</div>
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<article>
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<h2>Search/Replace Demo</h2>
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<form><textarea id="code" name="code">
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<dl>
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<dt id="option_indentWithTabs"><code><strong>indentWithTabs</strong>: boolean</code></dt>
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<dd>Whether, when indenting, the first N*<code>tabSize</code>
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spaces should be replaced by N tabs. Default is false.</dd>
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<dt id="option_electricChars"><code><strong>electricChars</strong>: boolean</code></dt>
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<dd>Configures whether the editor should re-indent the current
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line when a character is typed that might change its proper
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indentation (only works if the mode supports indentation).
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Default is true.</dd>
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<dt id="option_specialChars"><code><strong>specialChars</strong>: RegExp</code></dt>
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<dd>A regular expression used to determine which characters
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should be replaced by a
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special <a href="#option_specialCharPlaceholder">placeholder</a>.
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Mostly useful for non-printing special characters. The default
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is <code>/[\u0000-\u0019\u00ad\u200b\u2028\u2029\ufeff]/</code>.</dd>
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<dt id="option_specialCharPlaceholder"><code><strong>specialCharPlaceholder</strong>: function(char) → Element</code></dt>
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<dd>A function that, given a special character identified by
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the <a href="#option_specialChars"><code>specialChars</code></a>
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option, produces a DOM node that is used to represent the
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character. By default, a red dot (<span style="color: red">•</span>)
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is shown, with a title tooltip to indicate the character code.</dd>
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<dt id="option_rtlMoveVisually"><code><strong>rtlMoveVisually</strong>: boolean</code></dt>
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<dd>Determines whether horizontal cursor movement through
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right-to-left (Arabic, Hebrew) text is visual (pressing the left
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arrow moves the cursor left) or logical (pressing the left arrow
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moves to the next lower index in the string, which is visually
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right in right-to-left text). The default is <code>false</code>
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on Windows, and <code>true</code> on other platforms.</dd>
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</dl>
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</textarea></form>
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<script>
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var editor = CodeMirror.fromTextArea(document.getElementById("code"), {mode: "text/html", lineNumbers: true});
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</script>
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<p>Demonstration of primitive search/replace functionality. The
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keybindings (which can be overridden by custom keymaps) are:</p>
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<dl>
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<dt>Ctrl-F / Cmd-F</dt><dd>Start searching</dd>
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<dt>Ctrl-G / Cmd-G</dt><dd>Find next</dd>
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<dt>Shift-Ctrl-G / Shift-Cmd-G</dt><dd>Find previous</dd>
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<dt>Shift-Ctrl-F / Cmd-Option-F</dt><dd>Replace</dd>
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<dt>Shift-Ctrl-R / Shift-Cmd-Option-F</dt><dd>Replace all</dd>
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</dl>
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<p>Searching is enabled by
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including <a href="../addon/search/search.js">addon/search/search.js</a>
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and <a href="../addon/search/searchcursor.js">addon/search/searchcursor.js</a>.
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For good-looking input dialogs, you also want to include
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<a href="../addon/dialog/dialog.js">addon/dialog/dialog.js</a>
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and <a href="../addon/dialog/dialog.css">addon/dialog/dialog.css</a>.</p>
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</article>
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