When printing help text with ? from within Mundo window, we can now navigate to the lines of the help at the top with j and k and mundo will think these are lines of undo nodes, printing en empty diff and making ? (in order to close the help) fail with an error if the cursor is still on the help text.
I believe there should be a mechanism to block navigating to these lines, at least with mundo's own mappings j, k and gg.
Maybe simply store the line number of the top node and limit gg and j to this line.
When printing help text with
?from within Mundo window, we can now navigate to the lines of the help at the top withjandkand mundo will think these are lines of undo nodes, printing en empty diff and making?(in order to close the help) fail with an error if the cursor is still on the help text.I believe there should be a mechanism to block navigating to these lines, at least with mundo's own mappings
j,kandgg.Maybe simply store the line number of the top node and limit
ggandjto this line.