commit c530c004213e6e95775d7a6402923d0d58d1e114
from: rsc <devnull@localhost>
date: Mon Feb 28 18:58:23 2005 UTC

gv has decided to rename all its -foo options to --foo.  sigh.

commit - 10ff532fdcff507f0bc55be5faef3782cd2e595f
commit + c530c004213e6e95775d7a6402923d0d58d1e114
blob - 176d49342ac83784cbad22907aa93a64088950a9
blob + c8a35d3ad136631404a3734740c0092b696c9a0f
--- bin/psv
+++ bin/psv
@@ -1,3 +1,13 @@
 #!/bin/sh
 
-gv -nosafer -swap -style $PLAN9/lib/gv.style -ad $PLAN9/lib/gv.resource "$@"
+# 
+# gv has decided to rename all its -foo options to --foo.
+# 
+if gv -v 2>/dev/null | grep Usage >/dev/null
+then
+	m=-
+else
+	m=''
+fi
+
+gv $m-nosafer $m-swap $m-style $PLAN9/lib/gv.style $m-ad $PLAN9/lib/gv.resource "$@"