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<p dir="auto">I use the Gmail bindings plus my own add-on bindings.</p>
<p dir="auto">When in the message list, I can use the space key to scroll the message one page down, and Shift-Space to scroll it one page up.</p>
<p dir="auto">I'd like to bind keys that scroll the message one line down or up.</p>
<p dir="auto">I found keyboard selectors <code>scrollPageUp:</code> and <code>scrollPageDown:</code> but I couldn't find anything for lines.</p>
<p dir="auto">Ideas?</p>
<p dir="auto">Kai</p>
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