h6. [[Programmer's Reference Manuals]] h6(. » [[Service Calls]] h6((. » Service_DisplayFormatHelp h2. Service_DisplayFormatHelp h5. (Service &6C) |_<^{width:4em}. Entry | | |<^. R0 |<^. 0| |<^. R1 |<^. 108 (&6C)| h4. If no error |_<^{width:4em}. Exit | | |<^. R0 |<^. Preserved to pass on| |<^. R1 |<^. Preserved to pass on| h4. If error |_<^{width:4em}. Exit | | |<^. R0 |<^. Pointer to [[SWI Error Block|error block]]| |<^. R1 |<^. P0 (to claim)| h4. Use This service is issued by Help Format. h4. Notes For each of your formats you should display one line of the form. <code> format - description</code><br /> e.g. <br /><code>L - 640K, 47 entry directories, old map, all ADFS</code> Only claim this service if there is an error while displaying the help text. h4. See also * [[Service Calls]] * [[SWI Error Block]]