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- Commands: Vertical scroll <sum02 1 10>
- =========================
-
- The plus (+) and minus (-) keys control forward and backward line
- scroll in files containing multiple screens. These keys are used
- because the Up/Dn 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.
-
- Footnote:-----------------------------------------------------
- Description of horizontal scroll commands <link08>