Sexier file sourcing.

.bash_profile

@@ -1,9 +1,9 @@
 # Load ~/.bash_prompt, ~/.exports, ~/.aliases, ~/.functions and ~/.extra
 # ~/.extra can be used for settings you don’t want to commit
-for file in bash_prompt exports aliases functions extra; do
-  file="$HOME/.$file"
-  [ -e "$file" ] && source "$file"
+for file in ~/.{bash_prompt,exports,aliases,functions,extra}; do
+  [ -r "$file" ] && source "$file"
 done
+unset file
 
 # Case-insensitive globbing (used in pathname expansion)
 shopt -s nocaseglob
@@ -12,4 +12,5 @@ shopt -s nocaseglob
 [ -e "$HOME/.ssh/config" ] && complete -o "default" -o "nospace" -W "$(grep "^Host" ~/.ssh/config | grep -v "[?*]" | cut -d " " -f2)" scp sftp ssh
 
 # Add tab completion for `defaults read|write NSGlobalDomain`
+# You could just use `-g` instead, but I like being explicit
 complete -W "NSGlobalDomain" defaults