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Since: Version 20210314-114017-04b7cedd

The functionality described in this section requires version 20210314-114017-04b7cedd of wezterm, or a more recent version.

Adjusts the scroll position by the number of lines specified by the argument. Negative values scroll upwards, while positive values scroll downwards.

local act = wezterm.action

config.keys = {
  { key = 'UpArrow', mods = 'SHIFT', action = act.ScrollByLine(-1) },
  { key = 'DownArrow', mods = 'SHIFT', action = act.ScrollByLine(1) },