dot/profile: Use control sequences rather than overstriking in man pages.

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diff --git a/dot/profile b/dot/profile
index 3962b2bfbee38c3acb4886b9cd7aa99786735b1b..baa996d6ee584b0dc24348ed9557ed3132bcbf12 100644 (file)
--- a/dot/profile
+++ b/dot/profile
@@ -196,6 +196,9 @@ if __mdw_programp global; then
   export LESSGLOBALTAGS
 fi
 
+## Get Debian `groff' to produce control sequences rather than overstriking.
+GROFF_SGR=t; export GROFF_SGR
+
 ###--------------------------------------------------------------------------
 ### Miscellaneous things.