-diff -u -r ../gnuplot-4.6.5/Makefile.in ./Makefile.in
---- ../gnuplot-4.6.5/Makefile.in 2014-02-23 19:21:11.000000000 +0100
-+++ ./Makefile.in 2014-07-15 19:48:32.886789826 +0200
-@@ -319,7 +319,7 @@
+diff -u -r ../gnuplot-5.2.0/Makefile.in ./Makefile.in
+--- ../gnuplot-5.2.0/Makefile.in 2017-09-03 03:44:09.000000000 +0000
++++ ./Makefile.in 2017-10-14 20:54:05.459305245 +0000
+@@ -344,7 +344,7 @@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
AUTOMAKE_OPTIONS = foreign
--SUBDIRS = config m4 term src docs $(LISPDIR) man demo tutorial share
-+SUBDIRS = config m4 term src $(LISPDIR) man tutorial share
- EXTRA_DIST = BUGS CodeStyle Copyright FAQ.pdf GNUmakefile INSTALL INSTALL.gnu \
- Makefile.maint PATCHLEVEL PGPKEYS PORTING README README.1ST \
- VERSION configure.vms pm3d win
+-SUBDIRS = config m4 term src docs man demo tutorial share
++SUBDIRS = config m4 term src man tutorial share
+ EXTRA_DIST = BUGS Copyright FAQ.pdf GNUmakefile INSTALL INSTALL.gnu \
+ Makefile.maint PATCHLEVEL PGPKEYS README RELEASE_NOTES \
+ VERSION configure.vms win