Splits the source window to display the file with the specified extension.
show file_extension
Use the show command to split the source window and display the assembly code, or the version of the source code with the specified extension, in the new pane.
The show command is not meaningful in commands-only Prism.
Use the hide command to cancel the display of the assembly code or source-code version, and return to a single source window.
To display the assembly code for the loaded program, issue this command:
show .s