SEU

Introduction To SEU

SEU or Source Entry Utility is included as part of OS400, is inside of PDM, and also was the main editor for S/36 SSP.

SEU Commands

SEU contains User Exits (or commands) which can be used to assist with code editing. To utilize these exits you can typeover the source sequence numbers & press Enter. Below is a "work-in-progress" list of some of the SEU Commands.

• Source Editing Prompt - IPxxxx
  
  • General Help
    • IP? - Provides a list of all available editing prompts within SEU.

• • RPG/400 and RPG/ILE IP Commands/Syntax
    • IPH - Provides a prompt for keying Header Specification entries
    • IPF - Provides a prompt for keying File Specification entries
    • IPFX - Provides a prompt for keying File Continuation entries
    • IPI - Provides a prompt for keying Record Identification Specification entries
    • IPIX - Provides a prompt for keying Record Identification Continuation entries
    • IPJ - Provides a prompt for keying Input Field Definition entries
    • IPJX - Provides a prompt for keying Input Field Definition Continuation entries
    • IPD - Provides a prompt for keying Definition Specification entries
    • IPDX - Provides a prompt for keying Definition Extended Specification entries
    • IPC - Provides a prompt for keying Calculation Specification entries
    • IPCX - Provides a prompt for keying Extended Calculation entries
    • IPOD - Provides a prompt for keying Output Disk File Specification entries
    • IPO - Provides a prompt for keying Output File Specification entries
    • IPP - Provides a prompt for keying Output File Detail Specification entries
    • IPPR - Provides a prompt for keying Procedure Specification entries
    • IPPX - Provides a prompt for keying Procedure Extended entries
    • IP* - Provides a prompt for keying Comment entries
    • IP** - Provides a prompt for keying Compile Time Table Entries

• • Cobol & Cobol/ILE Commands/Syntax
    • IPCB - Provides a prompt for keying Cobol Statement entries
    • IPC* - Provides a prompt for keying Comments entries

• • Reformat & Sort Commands/Syntax
    • IPRH - Provides a prompt for keying Reformat Header entries
    • IPRR - Provides a prompt for keying Reformat Record Type entries
    • IPRF - Provides a prompt for keying Reformat Field Definition entries
    • IPRC - Provides a prompt for keying Reformat Constant entries
  • DDS Commands/Syntax
    • IPPF - Provides a prompt for keying Physical File Definition entries
    • IPLF - Provides a prompt for keying Logical File Definition entries
    • IPBC - Provides a prompt for keying Interactive Communications Feature File (ICF) entries
    • IPDP - Provides a prompt for keying Display & Printer File Definition entries
    • IPA* - Provides a prompt for keying Comment entries

• • Menu Commands/Syntax
    • IPMS - Provides a prompt for keying Display Control Specificaion Entries
    • IPMH - Provides a prompt for keying Help Definition Specification entries
    • IPMD - Provides a prompt for keying Field Definitions Specification entries
    • IPMC - Provides a prompt for keying Field Definitions Continuation Specification entries

• • Fortran Commands/Syntax
    • IPFT - Provides a prompt for keying Fortran Statement entries
    • IPF* - Provides a prompt for keying Fortran Comments entries

• • Other Commands/Syntax
    • IPNC - Provides a prompt for keying with no syntax checking
    • IP** - Provides a prompt for keying free format

• SEU Inline Editing
  • A - Place code sample After the line of code selected
  • An - Place code sample After the line of code selected for number of lines
  • B - Place code sample Before the line of code selected
  • Bn - Place code sample Before the line of code selected for number of lines
  • C - Copy line of code
  • Cn - Copy number of lines
  • CC - Block copy (Put CC at first & last line of code block to copy)
  • D - Delete line of code
  • Dn - Delete number of lines
  • DD - Block Delete (Put DD at first & last line of code block to delete)
  • I - Insert line
  • In - Insert number of lines
  • M - Move line of code
  • Mn - Move number of lines
  • MM - Block move (Put MM at first & last line of code block to move)
  • O - Overlay line of code
  • On - Overlay number of lines
  • OO - Block overlay (Put OO at first & last line of code block to overlay)
  • RP - Repeat line of code
  • RPn - Repeat number of lines
  • RPP - Block repeat (Put RPP at first & last line of code block to repeat)
  • X - Exclude line of code
  • Xn - Exclude number of lines
  • XX - Block Exclude (Put XX at first & last line of code block to exclude)

• SEU Command Line
  • FIND or F - find string in source member
  • SAVE - save current source member
  • HIDE - hide lines containing a string (i.e. HIDE 'C*' will hide all source lines containing the string C*)
  • TOP or T - Position to top of source member
  • BOTTOM or B - Position to bottom of source member