+ # Get list of all available external commands
+ extcmdpath="`brew --prefix`/Library/Homebrew/cmd";
+ if [ -d "$extcmdpath" ]; then
+ EXTCMD="$EXTCMD `cd "$extcmdpath"; ls -1 -- *.rb 2>/dev/null \
+ | cut -d'.' -f1`"
+ fi
+ examplespath="`brew --prefix`/Library/Contributions/examples"
+ if [ -d "$examplespath" ]; then
+ EXTCMD="$EXTCMD `cd "$examplespath"; ls -1 -- brew-* 2>/dev/null \
+ | cut -d'.' -f1 | cut -d'-' -f2- | sed -e 's/\*//g'`"
+ fi
+