# Source window

The Source window displays the source code contained in the program you are currently debugging. When program processing stops, the Source window automatically displays the current source line that stopped the program operation, which moves as debugging progresses. The PASE Debugger indicates the current source line with a colored bar.

You can view multiple source files simultaneously, each having a different Source window.

The Source window also displays the contents of variables when you highlight a valid variable or hold the cursor over it. The contents of the variable display in a small text box at the cursor location and in the message section at the bottom of the PASE Debugger window.

Right-click the Source pane to select any of the available options, which change depending on the position of the cursor.

You can use the Source window to perform many actions, including working with breakpoints, controlling how you step through the program, and displaying associated assembler code. For more information about the actions that you can perform by using the Source pane, see the following topics:

> Working with breakpoints

> Working with monitors

> Stepping through your program

> Viewing source code