[PATCH 2/9] test: remove unused filter functions

[Jani Nikula <jani@nikula.org>]

They've been unused since their introduction in commit 0083854b1204
("Copy test framework from Git").
---
 test/test-lib.sh | 27 ---------------------------
 1 file changed, 27 deletions(-)

diff --git a/test/test-lib.sh b/test/test-lib.sh
index b136fb949ec1..2ccb62eec122 100644
--- a/test/test-lib.sh
+++ b/test/test-lib.sh
@@ -274,33 +274,6 @@ TEST_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/notmuch-test-$$.XXXXXX")
 trap 'trap_exit' EXIT
 trap 'trap_signal' HUP INT TERM
 
-test_decode_color () {
-	sed	-e 's/.\[1m/<WHITE>/g' \
-		-e 's/.\[31m/<RED>/g' \
-		-e 's/.\[32m/<GREEN>/g' \
-		-e 's/.\[33m/<YELLOW>/g' \
-		-e 's/.\[34m/<BLUE>/g' \
-		-e 's/.\[35m/<MAGENTA>/g' \
-		-e 's/.\[36m/<CYAN>/g' \
-		-e 's/.\[m/<RESET>/g'
-}
-
-q_to_nul () {
-	perl -pe 'y/Q/\000/'
-}
-
-q_to_cr () {
-	tr Q '\015'
-}
-
-append_cr () {
-	sed -e 's/$/Q/' | tr Q '\015'
-}
-
-remove_cr () {
-	tr '\015' Q | sed -e 's/Q$//'
-}
-
 # Generate a new message in the mail directory, with a unique message
 # ID and subject. The message is not added to the index.
 #
-- 
2.11.0