distribute more examples

[Ralf Wildenhues]

M4 seems to be progressing nicely, thanks!  Both branch-1_4 and HEAD
pass check for me, the latter also passes distcheck with the patch
below.

Cheers,
Ralf

2006-10-27  Ralf Wildenhues  <address@hidden>

        * Makefile.am (dist_pkgdata_DATA): Add examples/foreach2.m4,
        examples/foreach2.m4, examples/foreachq2.m4,
        examples/foreachq.m4, examples/forloop.m4, examples/forloop2.m4,
        examples/quote.m4.

Index: Makefile.am
===================================================================
RCS file: /cvsroot/m4/m4/Makefile.am,v
retrieving revision 1.50
diff -u -r1.50 Makefile.am
--- Makefile.am 16 Oct 2006 22:12:07 -0000      1.50
+++ Makefile.am 27 Oct 2006 05:41:28 -0000
@@ -325,7 +325,11 @@
                  examples/esyscmd.m4 \
                  examples/exp.m4 \
                  examples/foreach.m4 \
+                 examples/foreach2.m4 \
+                 examples/foreachq2.m4 \
+                 examples/foreachq.m4 \
                  examples/forloop.m4 \
+                 examples/forloop2.m4 \
                  examples/fstab.m4 \
                  examples/hanoi.m4 \
                  examples/incl-test.m4 \
@@ -336,6 +340,7 @@
                  examples/multiquotes.m4 \
                  examples/patsubst.m4 \
                  examples/pushpop.m4 \
+                 examples/quote.m4 \
                  examples/regexp.m4 \
                  examples/reverse.m4 \
                  examples/sysv-args.m4 \