1 files changed, 0 insertions, 15 deletions
diff --git a/bin/bre-invert-word b/bin/bre-invert-word
deleted file mode 100755
index 677ba2e97..000000000
--- a/bin/bre-invert-word
+++ /dev/null
@@ -1,15 +0,0 @@
-#! /bin/sh
-# bre-invert-word : string -> BRE
-set -euf
-
-# TODO escape chars in the resulting BRE.
-awk -v input="$1" '
-  BEGIN {
-    split(input,s,"")
-    for (i in s) {
-      c=s[i]
-      printf "\\|%s[^%s]", y, c
-      y = y c
-    }
-  }
-'