Thanks to the above members TaoPhoenix, Tomos, Rjbull for offering suggestions.
Tomos asks what am I "managing" the data with. That seems to really point to the crux of the issue. Having used Clipboard Trap..., I have a 'shoebox' (=folder) of long text files, each one with an assortment of topics.
Perhaps the focus of my query should NOT be with the clipboard manager point-in-time so much, but instead with "managing" the data.
Once the data is copied -- through any clipboard manager -- THEN what to do with it. AT THAT POINT the data could be divided up into topics and sub-topics, arranged and re-arranged.
Skwire has built into Clipboard Trap the option of using a customizable 'delimiter', which separates snippets of text. For that delimiter I use "=====" plus linefeeds above and below. The delimiter could be used to automatically break apart the snippets when, say, importing the text files into a data management program.
Skwire, do you know of a program, or have you already written one, that can import delimited Clipboard Trap text files? What would you suggest?
So, maybe the clipboard manager matter has already been adequately handled. Maybe we need to figure out what to do with those copied files once we have them, to be further "managed".....
For such data management..., I would think an outliner-type program would be best. The one I presently view as top pick is Scrivener:
http://www.literatur...te.com/scrivener.phpFollowed by TreeLine:
http://treeline.bellz.org/If you know of any better, please speak up.
So, once again..., surf the internet for relevant info, copy snippets using delimiters, import into data-holding-and-managing program. Then massage, organize, edit, etc.