X-Git-Url: https://git.distorted.org.uk/~mdw/profile/blobdiff_plain/85bd38266ac715a26fac6f8ac8a3f8fcdac36263..6a8c807005db0dbb885cdc1f91c62897fff361e2:/dot/profile

diff --git a/dot/profile b/dot/profile
index 3962b2b..fd50a46 100644
--- a/dot/profile
+++ b/dot/profile
@@ -109,6 +109,12 @@ done
 ###--------------------------------------------------------------------------
 ### Some other preliminaries.
 
+## Set a per-process memory limit.  It's much less common for a process to
+## need a lot of memory for a legitimate reason than for it to be a memory
+## leak or some other bug that's going to cause swap death for no good
+## reason.
+ulimit -Sv $(mdw-conf memory-limit 4194304)
+
 ## Establish a temporary directory.
 case ${TMPDIR+t} in
   t) ;;
@@ -196,6 +202,9 @@ 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.