Item5700: INCLUDE raw= and literal= options not implemented consistently

They are only implemented for remote includes, even though they would make sense for raw TML use too.

I've also noticed that the implementation of literal is less than ideal - it would be better to implement it by calling takeOutBlock directly, rather than surrounding it with <literal> - as that way you could use literal to save into a topic text.

-- TWiki:Main/SvenDowideit - 13 Jun 2008

especially if you wanted to try to preload a textarea with a literal copy of some other topic's (or external web page's) text - then you get a textarea that contains an un-putBack literal marker.

thus exposing some very internal gumpf to the poor user.

(I actually found this while trying to copy the latest content of a topic to another topic, appending a history on the way - perhaps this should be done via the SaveScript's templatetopic param, but in 4.2.0, this param only works for new topics - something that is also a bug.

-- TWiki:Main.SvenDowideit - 13 Jun 2008