fix for r2l multiline link etc rectangles (H.Hagen)

manual/luatex-modifications.tex

manual/luatex.pdf

source/texk/web2c/luatexdir/ChangeLog

source/texk/web2c/luatexdir/luatex_svnversion.h

source/texk/web2c/luatexdir/pdf/pdfannot.c

source/texk/web2c/luatexdir/pdf/pdfdest.c

source/texk/web2c/luatexdir/pdf/pdfgen.c

source/texk/web2c/luatexdir/pdf/pdflink.c

source/texk/web2c/luatexdir/pdf/pdflistout.c

source/texk/web2c/luatexdir/pdf/pdflistout.h

source/texk/web2c/luatexdir/pdf/pdftables.c

source/texk/web2c/luatexdir/pdf/pdftables.h

source/texk/web2c/luatexdir/pdf/pdfthread.c

source/texk/web2c/luatexdir/pdf/pdftypes.h

source/texk/web2c/luatexdir/tex/texnodes.h

source/texk/web2c/luatexdir/tex/textoken.c