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- Commands: Vertical scroll
- =========================
-
- The plus (+) and minus (-) keys control forward and backward line
- scroll in files containing multiple screens. Use these keys to also
- highlight the beginning or ending of text for copying to the CLIP.TXT
- file.
-
- The plus (+) and minus (-) keys are used because the Up/Dn arrow
- keys <link22> are used for highlight selection (with automatic page
- advance).
-
- ┌────────────────────────────────────────────────────────────────────────┐
- │ Plus (+) Moves a highlight bar down, then scrolls screen forwards │
- │ Minus (-) Moves a highlight bar up, then scrolls screen backwards │
- └────────────────────────────────────────────────────────────────────────┘
-
- When called, the plus (+) or minus (-) keys control the movement of
- a reverse video highlight line. At the screen top and bottom limits
- of the screen, these keys smoothly scroll the screen.
-
- The status line <link41> shows the current number and
- total number of screens.