groff now requires the -U (unsafe) option to generate mm rferences.

diff --git a/doc/Makefile b/doc/Makefile
index 1df8050b2015df244fa95970470744f1f6e99cec..9d524485412f8ebcc74c907410c88e1a135cabed 100644 (file)
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -23,28 +23,28 @@ allorig: intercal.ps intercal.txt original.ps original.txt
 allnew: ick.inf ickhtml ick.htm ick.txt ick.pdf
 
 intercal.ps: intercal.mm
-       groff -dc=y -Tps    -p -t -mm intercal.mm >intercal.refs.tmp
+       groff -U -dc=y -Tps    -p -t -mm intercal.mm >intercal.refs.tmp
        sed <intercal.refs.tmp -e '/hn \([0-9]*\)\.$$/s//hn \1/' >tmp.refs;
        mv tmp.refs intercal.refs.tmp
        groff -dc=y -Tps    -p -t -mm intercal.mm >intercal.ps
        -rm intercal.refs.qrf
 
 original.ps: intercal.mm
-       groff -dc=n -Tps    -p -t -mm intercal.mm >intercal.refs.tmp
+       groff -U -dc=n -Tps    -p -t -mm intercal.mm >intercal.refs.tmp
        sed <intercal.refs.tmp -e '/hn \([0-9]*\)\.$$/s//hn \1/' >tmp.refs;
        mv tmp.refs intercal.refs.tmp
        groff -dc=n -Tps    -p -t -mm intercal.mm >original.ps
        -rm intercal.refs.qrf
 
 intercal.txt: intercal.mm
-       groff -dc=y -Tascii -p -t -mm intercal.mm >/dev/null
+       groff -U -dc=y -Tascii -p -t -mm intercal.mm >/dev/null
        sed <intercal.refs.tmp -e '/hn \([0-9]*\)\.$$/s//hn \1/' >tmp.refs;
        mv tmp.refs intercal.refs.tmp
        GROFF_NO_SGR=1 groff -dc=y -Tascii -p -t -mm intercal.mm >intercal.txt
        -rm intercal.refs.qrf
 
 original.txt: intercal.mm
-       groff -dc=n -Tascii -p -t -mm intercal.mm >/dev/null
+       groff -U -dc=n -Tascii -p -t -mm intercal.mm >/dev/null
        sed <intercal.refs.tmp -e '/hn \([0-9]*\)\.$$/s//hn \1/' >tmp.refs;
        mv tmp.refs intercal.refs.tmp
        GROFF_NO_SGR=1 groff -dc=n -Tascii -p -t -mm intercal.mm >original.txt