X-Git-Url: http://git.iain.cx/?a=blobdiff_plain;f=.profile.d%2Fp4.bashrc;h=94cd19c606b7a44c7c432714c012077dcc11477d;hb=3f3bc49b281988f04653f35e777d375f49398a77;hp=7cdb1dba1847ad8c11fb207e13c32f3ae9c525b5;hpb=19a30cda6029906dbfadf0ea0e284b518947e429;p=profile.git

diff --git a/.profile.d/p4.bashrc b/.profile.d/p4.bashrc
index 7cdb1db..94cd19c 100644
--- a/.profile.d/p4.bashrc
+++ b/.profile.d/p4.bashrc
@@ -1,4 +1,3 @@
-# $Id: p4.bashrc 151 2008-11-20 13:59:19Z iain $
 if [ ! -z "$SUDO_USER" ]; then
   export P4USER=$SUDO_USER
   export P4TICKETS=/tmp/.p4tickets.$SUDO_USER
@@ -6,8 +5,13 @@ else
   export P4USER=$USER
 fi
 export P4CONFIG=.p4config
-export P4DIFF="diff -u"
-export P4EDITOR="vim -S '$HOME/.vim/script/p4'"
+eval $(alias diff 2>/dev/null | sed 's/^alias diff/P4DIFF/')
+export P4DIFF="${P4DIFF:-diff} -u"
+if [ -e "$HOME/.vim/script/p4" ]; then
+  export P4EDITOR="vim -S '$HOME/.vim/script/p4'"
+else
+  export P4EDITOR=vim
+fi
 if [ -z "$DISPLAY" ]; then
   export P4MERGE="vim -o -c '3wincmd j' -c 'wincmd L'"
 else