# 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
PAGER=less
export PAGER
-# Set colors for ls (and zsh completions). This colors files normal (fi),
+# Set colors for GNU ls (and zsh completions). This colors files normal (fi),
# directories blue bold (di), symbolic links cyan (ln), named pipes normal
# (pi), sockets normal (so), block devices normal (bd), character devices
-# normal (cd) and executables bold red (ex).
+# normal (cd), orphaned links with red background (or), setuid (su) and setgid
+# (sg) files with yellow background, directories writable by others with blue
+# background (ow) and executables bold red (ex).
# See `dircolors --print-database` for possible colors.
-LS_COLORS='no=00:fi=00:di=34;01:ln=36:pi=00:so=00:bd=00:cd=00:ex=31;01'
+LS_COLORS="no=00:fi=00:di=34;01:ln=36:pi=00:so=00:bd=00:cd=00:\
+or=36;41:su=31;01;43:sg=31;01;43:ow=34;01;41:ex=31;01"
export LS_COLORS
+# Set the same colors for non GNU ls, except for orphaned links which aren't
+# supported.
+LSCOLORS='ExgxxxxxBxxxxxBdBdExEb'
+# ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
+# | | | | | | | | | | |
+# | | | | | | | | | | *- directory writable to others, without sticky bit
+# | | | | | | | | | *--- directory writable to others, with sticky bit
+# | | | | | | | | *----- executable with setgid bit set
+# | | | | | | | *------- executable with setuid bit set
+# | | | | | | *--------- character special
+# | | | | | *----------- block special
+# | | | | *------------- executable
+# | | | *--------------- pipe
+# | | *----------------- socket
+# | *------------------- symbolic link
+# *--------------------- directory
+export LSCOLORS
# Sources a configuration file if it exists; loads a fallback .local file if
#
# 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