In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: " Unzip the contents of the installation package to the folder named C:\Program Files\Apache Software Foundation\Apache2.2\htdocs."

A block of code is set as follows:

 <?php $dictionary['Account']['indices'][] = array('name' =>'idx_custom', 'type'=>'index', 'fields'=>array('custom_c'));
?>

Any command-line input or output is written as follows:

 /echo "0,10,20,30,40,50 * * * * cd /<path-to-sugar>;<path-to-php> ./scheduler.php" | crontab -u apache/

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "we also see a few buttons just above the main panel—Edit, Duplicate, Find Duplicates, and Delete".