- a possible future replacement for keyType, but the immediate use is the
wordReList for grepping through other lists.
- note that the argList treatment of '(' ... ')' yields quoted strings,
which we can use for building a wordReList
minor cleanup of regExp class
- constructor from std::string, match std::string and
operator=(std::string&)
rely on automatic conversion to Foam::string
- ditch partialMatch with sub-groups, it doesn't make much sense
- if mandatory is true, findEtcFile() will abort with a message (via cerr).
This allows a non-existent file to be caught at the lowest level and avoid
error handling in IFstream, which might not be initialized at that stage.
