synch with experimental

build-shared.sh

build.sh

manual/luatex-introduction.tex

manual/luatex-lua.tex

manual/luatex.pdf

manual/luatex.tex

source/libs/poppler/Makefile.am

source/libs/poppler/Makefile.in

source/libs/poppler/configure

source/libs/poppler/configure.ac

source/libs/poppler/include/Makefile.in

source/libs/poppler/include/fofi/Makefile.in

source/libs/poppler/include/goo/Makefile.in

source/texk/web2c/Makefile.in

source/texk/web2c/aclocal.m4

source/texk/web2c/configure

source/texk/web2c/configure.ac

source/texk/web2c/doc/Makefile.in

source/texk/web2c/lib/Makefile.in

source/texk/web2c/man/Makefile.in