readarray!

zpac

@@ -13,7 +13,7 @@ echo() { printf '%s\n' "$*"; }
 err() { echo "$*" >&2; }
 
 usage() {
-	while read; do usage_block+=( "$REPLY" ); done <<- EOF
+	readarray usage_block <<- EOF
 		Usage: $_self [flags] <package>
 		Flags:
 		        -h        Show this message.
@@ -25,7 +25,7 @@ usage() {
 		        -w <dir>  Set the working directory.
 	EOF
 
-	printf '%s\n' "${usage_block[@]}"
+	printf '%s' "${usage_block[@]}"
 }
 
 aur.search() {