bucde
/
vhdl_formatter

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<body>    <div class="content"><div class="top-bar">    <div class="container">    <h2>VHDL Beautifier, Formatter</h2>        <ul>            <li>                <div class="tooltip emoji top-button" onclick="showInfo();">&#x2139;                    <span class="tooltiptext">Beautify and format your VHDL code online</span>                </div>                <div id="info" class="modal">                    <div class="modal-content">                        <span id="close-info" class="close">&times;</span>                        <p>Beautify and format your VHDL code online</p>                    </div>                </div>            </li>            <li>                <div class="tooltip emoji top-button" onclick="showWarning();">&#x26A0;                    <span class="tooltiptext">Please make a backup before you replace your code!</span>                </div>                <div id="warning" class="modal">                    <div class="modal-content">                        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          <a class="top-button" href="https://github.com/g2384/VHDLFormatter">Source code</a>            </li>        </ul></div></div>    <textarea id="in" rows="10" wrap="off"></textarea>    <br>    <div class="setting-field">    <div class="checkbox">        <input type="checkbox" id="no_format" onclick="noFormat()">        <label for="no_format">Only highlight, don't format</label>    </div>    <form id="keyword_div">Keyword case:        <label>            <input type="radio" name="keywordcase" value="UpperCase" checked="checked">UPPERCASE</label> |        <label>            <input type="radio" name="keywordcase" value="LowerCase">lowercase</label> |        <label>            <input type="radio" name="keywordcase" value="DefaultCase">Default</label>        <div class="inline-note">            e.g. begin, case, when        </div>    </form>    <form id="typename_div">Type name case:        <label>            <input type="radio" name="typenamecase" value="UpperCase" checked="checked">UPPERCASE</label> |        <label>            <input type="radio" name="typenamecase" value="LowerCase">lowercase</label> |        <label>            <input type="radio" name="typenamecase" value="DefaultCase">Default</label>        <div class="inline-note">            e.g. boolean, natural, string        </div>    </form>    <div class="hide" id="settings_div">        <fieldset id="new_line_after_div" style="text-align: right;">            <legend>New line after</legend>            <form id="new_line_after_then">                <span class="code">THEN</span>                <label>                    <input type="radio" name="new_line_after_thencase" value="NewLine" checked="checked">New Line</label>                <label>                    <input type="radio" name="new_line_after_thencase" value="NoNewLine">No New Line</label>                <label>                    <input type="radio" name="new_line_after_thencase" value="None">None</label>            </form>            <form id="new_line_after_semicolon">                <span class="code">semicolon ";"</span>                <label>                    <input type="radio" name="new_line_after_semicoloncase" value="NewLine" checked="checked">New Line</label>                <label>                    <input type="radio" name="new_line_after_semicoloncase" value="NoNewLine">No New Line</label>                <label>                    <input type="radio" name="new_line_after_semicoloncase" value="None">None</label>            </form>            <form id="new_line_after_else">                <span class="code">ELSE</span>                <label>                    <input type="radio" name="new_line_after_elsecase" value="NewLine">New Line</label>                <label>                    <input type="radio" name="new_line_after_elsecase" value="NoNewLine">No New Line</label>                <label>                    <input type="radio" name="new_line_after_elsecase" value="None" checked="checked">None</label>            </form>            <form id="new_line_after_port">                <span class="code">PORT | PORT MAP</span>                <label>                    <input type="radio" name="new_line_after_portcase" value="NewLine">New Line</label>                <label>                    <input type="radio" name="new_line_after_portcase" value="NoNewLine">No New Line</label>                <label>                    <input type="radio" name="new_line_after_portcase" value="None" checked="checked">None</label>            </form>            <form id="new_line_after_generic">                <span class="code">GENERIC</span>                <label>                    <input type="radio" name="new_line_after_genericcase" value="NewLine">New Line</label>                <label>                    <input type="radio" name="new_line_after_genericcase" value="NoNewLine">No New Line</label>                <label>                    <input type="radio" name="new_line_after_genericcase" value="None" checked="checked">None</label>            </form>        </fieldset>        <div class="checkbox inline" id="remove_comments_div">            <input type="checkbox" id="remove_comments">            <label for="remove_comments">Remove commments</label> |        </div>        <div class="checkbox inline" id="remove_lines_div">            <input type="checkbox" id="remove_lines">            <label for="remove_lines">Remove blank lines</label> |        </div>        <div class="checkbox inline" id="remove_report_div">            <input type="checkbox" id="remove_report">            <label for="remove_report">Remove REPORT</label>        </div>        <br>        <div class="checkbox" id="check_alias_div">            <input type="checkbox" id="check_alias">            <label for="check_alias">Check ALIAS (all long names will be replaced by ALIAS names)</label>        </div>        <fieldset id="align_settings_div">            <legend>Sign Alignment</legend>            <div id="sign_align_in_div">                Align signs in                <div class="checkbox inline" id="sign_align_port_div">                    <input type="checkbox" id="sign_align_port" onclick="alignAllSigns(false);">                    <label for="sign_align_port" class="code">PORT()</label>                </div>                <div class="checkbox inline" id="sign_align_generic_div">                    <input type="checkbox" id="sign_align_generic" onclick="alignAllSigns(false);">                    <label for="sign_align_generic" class="code">GENERIC()</label></div>                <div class="checkbox inline" id="sign_align_procedure_div">                    <input type="checkbox" id="sign_align_procedure" onclick="alignAllSigns(false);">                    <label for="sign_align_procedure" class="code">PROCEDURE()</label>                </div>                <div class="checkbox inline" id="sign_align_function_div">                    <input type="checkbox" id="sign_align_function" onclick="alignAllSigns(false);">                    <label for="sign_align_function" class="code">FUNCTION()</label>                </div>            </div>            <div class="checkbox inline" id="sign_align_all_div">                <input type="checkbox" id="sign_align_all" onclick="alignAllSigns(true);">                <label for="sign_align_all">Align signs in all places</label>            </div>            <form class="inline" id="sign_align_mode_div">                <span> | Mode: </span>                <label>                    <input type="radio" name="sign_align_modecase" value="local">Local</label>                <label>                    <input type="radio" name="sign_align_modecase" value="global">Global</label>            </form>            <div>                <div class="checkbox inline" id="align_comments_div">                    <input type="checkbox" id="align_comments">                    <label for="align_comments">Align comments</label>                </div>            </div>        </fieldset>        <div id="customise_indentation_div">            <div class="checkbox inline" id="use_space_div">                <input type="checkbox" id="use_space">                <label for="use_space">Customise Indentation: </label>            </div>(tab is \t)            <input type="text" id="customise_indentation" size="8" onKeyUp="counterDecode('customise_indentation', 'indent_s')" value="    " /> (            <span id="indent_s">four blankspaces</span>)        </div>        <div id="cust_eol_div">            End of line:            <input type="text" id="cust_eol" size="8" onKeyUp="counterDecode('cust_eol', 'eol_s')" value="\r\n" /> (            <span id="eol_s">one \r & one \n</span>)        </div>        <div id="customise_extraEOL_div">            <div class="checkbox inline" id="add_extraEOL_div">                <input type="checkbox" id="add_extraEOL" checked=true>                <label for="add_extraEOL">Add a new line at the end of file</label>            </div>        </div>        <div class="checkbox" id="compress_div">            <input type="checkbox" id="compress">            <label for="compress">! EVIL - compress VHDL (\r\n, comments will be removed)</label>        </div>        <div class="checkbox" id="mix_letter_div">            <input type="checkbox" id="mix_letter">            <label for="mix_letter">! EVIL - unreadable (mix upper/lower-case letters)</label>        </div>    </div></div>    <div>        <a id="settings_control" onclick="showHideSettings();">Show More Settings ▼</a>        <a onclick="outputSetting()">Output Settings</a>    </div>    <input type="button" class="btn" onclick="f()" value="Start" />    <span class="show">        <input type="button" class="btn " id="selectAll" value="Select All" onclick="selectText(document.getElementById('vhdl'))" />        <div class="checkbox inline">            <input type="checkbox" onclick="wordWrap()" id="word_wrap">            <label for="word_wrap">Word wrap</label>        </div>    </span>    <br>    <pre id="result"><code class="vhdl" id="vhdl"><font style="background-color:#9D9D9D; color:#fff"> output sample </font>
<span class="hljs-keyword">LIBRARY</span> IEEE; <span class="hljs-comment">-- declare the library</span><span class="hljs-keyword">USE</span> IEEE.std_logic_1164.<span class="hljs-keyword">ALL</span>;<span class="hljs-keyword">USE</span> IEEE.std_logic_arith.<span class="hljs-keyword">ALL</span>;<font style="background-color:#9D9D9D; color:#fff"> (All reserved words are in capital) </font><font style="background-color:#9D9D9D; color:#fff"> (All indents are in the right place) </font><span class="hljs-comment">---------------------------------------------------------------</span>
<span class="hljs-keyword">ENTITY</span> example <span class="hljs-keyword">IS</span>	<span class="hljs-keyword">PORT</span> (		rst                   : <span class="hljs-keyword">IN</span> <span class="hljs-typename">std_logic</span>;		clk                   : <span class="hljs-keyword">IN</span> <span class="hljs-typename">std_logic</span>;		example_of_long_words : <span class="hljs-keyword">OUT</span> <span class="hljs-typename">std_logic_vector</span>(<span class="hljs-number">3</span> <span class="hljs-keyword">DOWNTO</span> <span class="hljs-number">0</span>)		<font style="background-color:#9D9D9D; color:#fff"> (<strong>Align signs in PORT()</strong> aligns these colons) </font>	);<span class="hljs-keyword">END</span> example;
<span class="hljs-keyword">ARCHITECTURE</span> EXA <span class="hljs-keyword">OF</span> example <span class="hljs-keyword">IS</span>	<span class="hljs-keyword">ALIAS</span> slv <span class="hljs-keyword">IS</span> <span class="hljs-typename">std_logic_vector</span>;	<span class="hljs-keyword">SUBTYPE</span> bit4 <span class="hljs-keyword">IS</span> slv(<span class="hljs-number">3</span> <span class="hljs-keyword">DOWNTO</span> <span class="hljs-number">0</span>); <font style="background-color:#9D9D9D; color:#fff"> (<strong>Check ALIAS</strong> replaces all "<strong>std_logic_vector</strong>" with "<strong>slv</strong>") </font>	 <span class="hljs-keyword">BEGIN</span>	<del><span class="hljs-keyword">REPORT</span> <span class="hljs-string">"Hello World"</span></del>; <font style="background-color:#9D9D9D; color:#fff"> (Remove REPORT) </font>	 	stages : <span class="hljs-keyword">PROCESS</span> (rst, clk)	<span class="hljs-keyword">BEGIN</span>		 		<span class="hljs-keyword">IF</span> (rst = <span class="hljs-literal">'0'</span>) <span class="hljs-keyword">THEN</span>			<span class="hljs-keyword">CASE</span> bit4 <span class="hljs-keyword">IS</span>				<span class="hljs-keyword">WHEN</span> <span class="hljs-string">"0000"</span> =&gt; bit4 &lt;= <span class="hljs-string">"0001"</span>;				<span class="hljs-keyword">WHEN</span> <span class="hljs-string">"0001"</span> =&gt; bit4 &lt;= <span class="hljs-string">"0100"</span>;				<span class="hljs-keyword">WHEN</span> <span class="hljs-string">"0010"</span> =&gt; bit4 &lt;= <span class="hljs-string">"0010"</span>;				<span class="hljs-keyword">WHEN</span> <span class="hljs-string">"0100"</span> =&gt; bit4 &lt;= <span class="hljs-string">"0000"</span>;				<span class="hljs-keyword">WHEN</span> <span class="hljs-keyword">OTHERS</span> =&gt; 					<del><span class="hljs-keyword">REPORT</span> <span class="hljs-string">"Are there any more cases?"</span></del>; <font style="background-color:#9D9D9D; color:#fff"> (Remove REPORT) </font>			<span class="hljs-keyword">END</span> <span class="hljs-keyword">CASE</span>;		<span class="hljs-keyword">ELSIF</span> (clk<span class="hljs-attribute">'event</span> <span class="hljs-keyword">AND</span> clk = <span class="hljs-literal">'1'</span>) <span class="hljs-keyword">THEN</span>			<span class="hljs-keyword">IF</span> (bit4 = '<span class="hljs-number">0111</span>') <span class="hljs-keyword">THEN</span>				bit4 &lt;= <span class="hljs-string">"0000"</span>;			<span class="hljs-keyword">ELSE</span>				bit4 &lt;= <span class="hljs-string">"1111"</span>;			<span class="hljs-keyword">END</span> <span class="hljs-keyword">IF</span>;			<del><span class="hljs-comment">-- Sample comments 1;</span> </del> 			<del> <span class="hljs-comment">-- Sample comments 2;</span></del>  <font style="background-color:#9D9D9D; color:#fff"> (Remove comments) </font>		<span class="hljs-keyword">END</span> <span class="hljs-keyword">IF</span>;		 	<span class="hljs-keyword">END</span> <span class="hljs-keyword">PROCESS</span>;<span class="hljs-keyword">END</span> EXA;</code></pre>
</div>    <script>        var exports = {};    </script>    <script src="VHDLFormatter.js"></script>    <script src="descriptiveCounter.js"></script>    <script src="main.js"></script>    <script>        const localStorageSettingKey = "settings";        const localStorageNoFormatKey = "noFormat";
        var areaIn = document.getElementById("in");        areaIn.placeholder = "library IEEE;\nuse IEEE.std_logic_1164.all;\nuse IEEE.std_logic_unsigned.all;\n...";
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        function onLoad() {            let global_endOfLine = navigator.platform === 'Win32' ? '\\r\\n' : '\\n';            document.getElementById("cust_eol").value = global_endOfLine;            var setting = loadSetting();            if (setting == null) {                return;            }
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            input = beautify(input, beautifierSettings);
            if (remove_lines) {                input = input.replace(/(\r\n)*[ \t]*\r\n/g, '\r\n');            }
            if (compress) {                input = Compress(input);            }
            if (mix_letter) {                input = MixLetters(input);            }
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            var newLineSettingsDict = {};            newLineSettingsDict["generic"] = new_line_after_generic;            newLineSettingsDict["generic map"] = new_line_after_generic;            newLineSettingsDict["port"] = new_line_after_port;            newLineSettingsDict["port map"] = new_line_after_port;            newLineSettingsDict[";"] = new_line_after_semicolon;            newLineSettingsDict["then"] = new_line_after_then;            newLineSettingsDict["else"] = new_line_after_else;            newLineSettings = ConstructNewLineSettings(newLineSettingsDict);            var signAlignKeywords = [];            if (sign_align_function) {                signAlignKeywords.push("FUNCTION");                signAlignKeywords.push("IMPURE FUNCTION");            }            if (sign_align_generic) {                signAlignKeywords.push("GENERIC");            }            if (sign_align_port) {                signAlignKeywords.push("PORT");            }            if (sign_align_procedure) {                signAlignKeywords.push("PROCEDURE");            }            sign_align = signAlignKeywords.length > 0;            let alignSettings = new signAlignSettings(sign_align, sign_align_all, sign_align_mode, signAlignKeywords, align_comments)
            beautifierSettings = new BeautifierSettings(remove_comments, remove_report, check_alias,                alignSettings,                keywordcase,                typenamecase,                indentation,                newLineSettings,                endOfLine,                addNewLine);
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