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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
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<html lang="en">
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<head>
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<meta http-equiv="Content-Language" content="en-us">
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Editor Scalability preferences</title>
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<link rel="stylesheet" type="text/css" href="../help.css">
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</head>
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<body>
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<h1>Scalability preferences</h1>
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<p>Use the <b>Scalability</b> preference panel to configure options for dealing with large source files. Click <b>Window > Preferences > C/C++ > Editor > Scalability</b> to make changes.</p>
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<img src="../images/editor_scalability_preferences.png" alt="Scalability Preferences">
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<table width="600px" cellpadding="5" cellspacing="0" border="1" >
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<caption><b>Scalability Preference Options</b></caption>
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<colgroup>
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<col width="30%" valign="top" >
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<col width="70%" valign="top" >
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</colgroup>
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<tbody>
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<tr>
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<td><b>Alert me when scalability mode will be turned on</b></td>
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<td>If enabled, an information dialog pops up when a large file is opened
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with the C/C++ Editor which exceeds the specified line limit.</td>
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</tr>
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<tr>
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<td><b>Enable scalability mode options when the number of lines in the file is more than</b></td>
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<td>If the number of lines in a file exceeds the specified number the C/C++ Editor will
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enable scalability mode and all scalability mode options below will take effect.</td>
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</tr>
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<tr>
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<td><b>Enable all scalability mode options</b></td>
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<td>If enabled, all options below are enabled, too.</td>
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</tr>
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<tr>
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<td><b>Disable editor live parsing</b></td>
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<td>If enabled, parsing while typing will be disabled.
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This disables also other features like Outline view, semantic highlighting, folding, etc.</td>
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</tr>
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<tr>
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<td><b>Disable semantic highlighting</b></td>
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<td>If enabled, C/C++ identifiers will not be colored.</td>
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</tr>
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<tr>
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<td><b>Disable syntax coloring</b></td>
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<td>If enabled, no coloring of keywords, comments and literals is done.</td>
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</tr>
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<tr>
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<td><b>Disable parsing-based content assist proposals</b></td>
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<td>If enabled, content assist proposals which require parsing the file will not be available.</td>
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</tr>
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<tr>
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<td><b>Disable content assist auto activation</b></td>
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<td>If enabled, content assist will not be activated automatically on trigger sequences, like '.', '::' or '->'.</td>
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</tr>
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</tbody>
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</table>
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<p><img border="0" src="../images/ngconcepts.gif" ALT="Related concepts" width="143" height="21"> <br>
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<a href="../concepts/cdt_o_code_entry.htm">Coding aids</a></p>
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<p><img border="0" src="../images/ngtasks.gif" ALT="Related tasks" width="143" height="21">
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<br>
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<a href="../tasks/cdt_t_cust_cpp_editor.htm">Customizing the C/C++ editor</a><br>
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<a href="../tasks/cdt_o_con_assist.htm">Working with Content Assist</a></p>
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<p><img border="0" src="../images/ngref.gif" ALT="Related reference" width="143" height="21">
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<br>
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<a href="cdt_o_ceditor_pref.htm">C/C++ editor preferences</a></p>
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<a href="cdt_u_c_code_style_pref.htm">Code Style preferences</a></p>
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<img src="../images/ng00_07.gif" ALT="IBM Copyright Statement" >
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</body>
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</html>
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