.functions: Add gurl function for gzip-enabled curl

Inspired by @bluesmoon: http://twitter.com/bluesmoon/status/179982379098710017

.functions

@@ -18,6 +18,11 @@ function httpcompression() {
 	encoding="$(curl -LIs -H 'User-Agent: Mozilla/5 Gecko' -H 'Accept-Encoding: gzip,deflate,compress,sdch' "$1" | grep '^Content-Encoding:')" && echo "$1 is encoded using ${encoding#* }" || echo "$1 is not using any encoding"
 }
 
+# Gzip-enabled `curl`
+function gurl() {
+	curl -sH "Accept-Encoding: gzip" "$@" | gunzip
+}
+
 # Syntax-highlight JSON strings or files
 function json() {
 	if [ -p /dev/stdin ]; then