Updating rvm scripts from rubycut/fish-inwater.

plugins/rvm/cd.fish

@@ -16,8 +16,8 @@ function cd --description "Change directory"
             end
             break
           else
-            if test -s ".rvmrc"
-              eval "rvm reload" > /dev/null
+            if begin ; test -s ".rvmrc" ; or test -s ".versions.conf" ; end
+              rvm reload 1>/dev/null 2>&1
               break
             else
               set cwd (dirname "$cwd")

plugins/rvm/rvm.fish

 function rvm -d 'Ruby enVironment Manager'
   # run RVM and capture the resulting environment
   set -l env_file (mktemp -t rvm.fish.XXXXXXXXXX)
-  bash -c 'source ~/.rvm/scripts/rvm; rvm "$@"; status=$?; env > "$0"; exit $status' $env_file $argv
+  bash -c 'source ~/.rvm/scripts/rvm; cd .;rvm "$@"; status=$?; env > "$0"; exit $status' $env_file $argv
+
+  # apply rvm_* *PATH RUBY_* GEM_* variables from the captured environment
+  and eval (grep '^rvm\|^[^=]*PATH\|^RUBY_\|^GEM_' $env_file |grep -v _clr| sed '/^[^=]*PATH/y/:/ /; s/^/set -xg /; s/=/ /; s/$/ ;/; s/(//; s/)//')
 
-  # apply rvm_* and *PATH variables from the captured environment
-  and eval (grep '^rvm\|^[^=]*PATH' $env_file | sed '/^[^=]*PATH/y/:/ /; s/^/set -xg /; s/=/ /; s/$/ ;/; s/(//; s/)//')
   # clean up
   rm -f $env_file
 end