Obtain help on the XSELECT commands, their syntax, and examples. Help uses the IHF interactive help facility. The optional topic list can be used to go directly to a particular topic and sub-topic. Once in help, typing ?? will summarise extra features and special characters that can be used within the IHF system.
To exit back to XSELECT, use an EOF, a /*, or type <CR> until you leave the help facility.
Syntax:
xsel > help <topic list>
Examples:
xsel > help help
gives the text you are reading.
xsel > help "commands extract"
gives the text for the extract command.