Text selection gives lots of newlines

[timvandermeij]

Example: http://archive.cs.uu.nl/mirror/CTAN/macros/latex/contrib/chessboard/chessboard.pdf#page=43&zoom=auto,0,770

I come across this very often. Seems like the text selection algorithms are still somewhat buggy. For the PDF above, try copying the LaTeX code for the last chessboard visible. You will end up getting:

\
newgame
\
def
\
myfiles
{
a
,
b
}
\
chessboard
[
hidefiles
=
myfiles
,
addpieces
\=
Ra
2,
showfiles
=
a
,
showranks
=2]

[timvandermeij]

Closing as dup of #2569.