I would propose `isAnchoredAsChar` with a comment pointing to http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#attribute-text_anchor-type.

Hrm. I just realised that `isCharacterElement` is used by OdfUtils.getTextElements.

It seems like isCharacterElement has two purposes (pre-existing your patch... you haven't made it worse!)
1. Some usages mean "is a text character" (OdtUtils.getTextElements, used by the virtual selection and OpRemoveText)
2. Other usages mean "adds one walkable position to the document" (or "behaves as character for counting purposes") (OdfUtils.scan*, OdfUtils.look*, OdfUtils.isSignificantWhitespace).

Will need to think more about whether the two uses of the same method are correct, but so far there are no raised bugs resulting from it, so it's fine for now.