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-rwxr-xr-xbin/bre-invert-word15
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
- }
- }
-'