$ echo '[diff]' >> $HGRC $ echo 'showfunc = False' >> $HGRC $ hg diff diff -r myfile.c @@ -1,4 +1,4 @@ int myfunc() { - return 1; + return 10; } $ hg diff -p diff -r myfile.c @@ -1,4 +1,4 @@ int myfunc() { - return 1; + return 10; }