README and sfeed_update: use names (order vs sort) and in the execution order

README

@@ -6,7 +6,7 @@ RSS and Atom parser (and some format programs).
 It converts RSS or Atom feeds from XML to a TAB-separated file. There are
 formatting programs included to convert this TAB-separated format to various
 other formats. There are also some programs and scripts included to import and
-export OPML and to update, sort, filter and merge feed items.
+export OPML and to fetch, filter, merge and order feed items.
 
 
 Build and install
@@ -147,8 +147,8 @@ sfeedrc - Config file. This file is evaluated as a shellscript in
 Atleast the following functions can be overridden per feed:
 
 - fetch: to use wget(1), OpenBSD ftp(1) or an other download program.
-- merge: to change the merge logic.
 - filter: to filter on fields.
+- merge: to change the merge logic.
 - order: to change the sort order.
 
 See also the sfeedrc(5) man page documentation for more details.

sfeed_update

@@ -61,18 +61,18 @@ filter() {
 	cat
 }
 
-# order by timestamp (descending).
-# order(name)
-order() {
-	sort -t '	' -k1rn,1
-}
-
 # merge raw files: unique sort by id, title, link.
 # merge(name, oldfile, newfile)
 merge() {
 	sort -t '	' -u -k6,6 -k2,2 -k3,3 "$2" "$3" 2>/dev/null
 }
 
+# order by timestamp (descending).
+# order(name)
+order() {
+	sort -t '	' -k1rn,1
+}
+
 # fetch and parse feed.
 # feed(name, feedurl, [basesiteurl], [encoding])
 feed() {