# Use UTF-8 encoding in the terminal.
LC_ALL=en_US.UTF-8
-export LC_ALL
+LANG=$LC_ALL
+export LC_ALL LANG
# Use Vim as editor.
EDITOR=vim
#
# Doesn't fit perfectly in this file, but this is the best place to make it
# available everywhere.
+#
+# If DEBUG is set to a non empty value additional debug output is printed.
function source_config() {
# Path to the file to source and its local counterpart.
local source_file=$1/$2/$3.$4