## 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 columns 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). PC means that file lines are terminated in DOS fashion (carriage return and line feed).

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