hgweb: adopt child nodes in ajaxScrollInit on /graph pages too
ajaxScrollInit is a function that loads more elements (e.g. changelog entries)
when browser window is scrolled down to the bottom of the page. It basically
fetches the next page from the server as HTML, finds container element in that
document and "adopts" (essentially, moves) all its child nodes to the container
in the current document.
Currently, hgweb doesn't render any changesets on /graph page (everything is
done in JavaScript), so there are no children to adopt. But there will be soon,
so let's create a reusable function that does it.
Hardcoding #graphnodes selector is suboptimal, but graph code already does this
in two other places.
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false