- ctrl plus/ctrl minus adds/removes posting fields
- clicking the more link or pressing tab in the last field also works
- the focus is adjusted sensibly
- the add form is reset if closed and reopened, except the number of postings
- keyboard shortcuts should be less dependent on focus now
- tested in recent firefox, chrome, safari
- things should be robust with typeahead, with one notable exception:
typeahead is not enabled in the new account fields when you add
postings. I tried hard, help welcome.
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