The TransLinePrepare command is recorded while moving from one line in a scrolling window to another line. This command is also recorded when the TAB key is used in a window that has only one focusable field, in other words a tab-to-self. (This effectively pulls the focus to NULL temporarily.)
TransLinePrepare { [ scrollwin | browsewin ] scrolling_window_name}
• scrollwin | browsewin - This parameter is used only when the TransLinePrepare command is used for a scrolling window. It indicates whether the scrolling window is a browse-only scrolling window or an editable scrolling window.
• scrolling_window_name - This parameter is used only when the TransLinePrepare command is used for a scrolling window. It identifies the scrolling window affected by the TransLinePrepare command.