Enhanced Mode and Postscript (again)

[Philipp K. J. <ja...@ie...>]

I think there might be a problem with 
enhanced mode in Postscript and the 
overlay/lifting operator ~

The following commands produce good
results with the enhanced wxt terminal,
but not with the enhanced postscript
terminal:

set label 1 "~a{.7{/*.7\\~}}" at 0,0
set label 2 "~a{.7{/*.8=}}" at .5,0
set label 3 "~a{.6{/*1-}}" at -.5,0
plot [-1:1][-1:1] 2

The problem appears to be that the second
character is not properly lifted as it should be,
when using Postscript.

Is this a known issue?

Also, and I am not sure whether I consider
this a bug or a feature, when making the
overlayed character very large, it affects
the absolute position of the first character
in the enhanced wxt terminal.

(My guess is that gnuplot uses the combined
bounding box of both characters to position
the entire label. From a user perspective, I
would have expected that only the non-lifted
character determines the position.)