Plus42 Equations, Preview Release

[Thomas Okken]

The last update didn't display the equation error message reliably, at least on Android. I fixed it and rebuilt all four versions, for good measure.

Note: (what I failed to mention in my previous post) In order for the app to be able to translate a location in the generated code back to the original equation, it requires a code map, and that map is only created when the code is generated, and that happens when the equation is parsed. What this means is that there won't be such a code map for any equations that existed before this upgrade; they will have to be re-parsed manually in order for the messages to work.