Redo installation file structure, move lots of things to $PREFIX/share/fish

darcs-hash:20060217101339-ac50b-d93d2c620a4b7f75f05ff461a6edbee001da7613.gz

1 files changed, 35 insertions, 0 deletions

diff --git a/share/functions/cd.fish b/share/functions/cd.fish
new file mode 100644
index 00000000..e9287c4b
--- /dev/null
+++ b/share/functions/cd.fish
@@ -0,0 +1,35 @@
+#
+# The following functions add support for a directory history
+#
+
+function cd -d (_ "Change directory")
+
+	# Skip history in subshells
+	if status --is-command-substitution
+		builtin cd $argv
+		return $status
+	end
+
+	# Avoid set completions
+	set previous (command pwd)
+
+	if test $argv[1] = - ^/dev/null
+		if test $__fish_cd_direction = next ^/dev/null
+			nextd
+		else
+			prevd
+		end
+		return $status
+	end
+				
+	builtin cd $argv[1]
+
+	if test $status = 0 -a (command pwd) != $previous
+		set -g dirprev $dirprev $previous
+		set -e dirnext
+		set -g __fish_cd_direction prev
+	end
+
+	return $status
+end
+