Added anagram mode.

1 files changed, 7 insertions, 1 deletions

diff --git a/README b/README
index 7beedac..d8e4a6a 100644
--- a/README
+++ b/README
@@ -5,7 +5,8 @@ license is available at https://github.com/dwyl/english-words.
 
 To use codeword, run it with a text file containing a list of words and a
 series of arguments that define whether each character position is a missing
-letter (using period), a numbered letter or a fixed letter.
+letter (using period), a numbered letter or a fixed letter.  Also optionally
+give it a switch to put it in anagram mode.
 
 For instance:
 
@@ -19,3 +20,8 @@ second and fourth character position.
 
 To search for a four letter where the third character is 'w' and all other
 characters can be any letter.
+
+    codeword -a words_alpha.txt k i w i
+
+To search for anagrams of 'kiwi'.  Note that missing letters can also be used
+in this mode.  Putting in numbers will raise an error.