editor.htm

## Source Code Editor

The Source Code Editor offers a full featured source code editor, with syntax coloring, and right click and sync access to information about any entity you see in your code.

### Status Line

In the bottom right corner of Understand's main window is a status line that gives basic editor status information at a quick glance:

The first two lines are self explanatory, telling the line and column where the cursor is currently.

Column 3 tells the mode of the file. "Edit" means that the file can be edited. "Read" means the file is "Read-Only" and that editing is not active.

The fourth column indicates the kind of file that this is. "Unix" means that file lines are terminated in Unix fashion (carriage return only). DOS means that file lines are terminated in DOS fashion (carriage return and line feed).

### Status Icons

Each file that is edited has a status icon in its upper left window title. This is used to indicate the kind of file and it's status:

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