diff --git a/scripts/fgrep b/scripts/fgrep
index 6760287..b839d23 100755
--- a/scripts/fgrep
+++ b/scripts/fgrep
@@ -20,7 +20,7 @@ source "${mydir}"/../helper/set_variable.sh
 source "${mydir}"/../helper/git_query.sh
 
 function usage() {
-  echo -e "Usage: dotbare fgrep [-h] ...
+  echo -e "Usage: dotbare fgrep [-h] [-c] [-f] ...
 
 Grep words within tracked files and select to edit matches.
 
diff --git a/tests/fgrep.bats b/tests/fgrep.bats
index c0dc4e0..b1375d4 100755
--- a/tests/fgrep.bats
+++ b/tests/fgrep.bats
@@ -14,10 +14,32 @@ edit_lines() {
   bash "${BATS_TEST_DIRNAME}"/../dotbare fgrep
 }
 
+full_deli() {
+  export PATH="${BATS_TEST_DIRNAME}:$PATH"
+  export EDITOR="echo"
+  bash "${BATS_TEST_DIRNAME}"/../dotbare fgrep --full
+}
+
+option_deli() {
+  export PATH="${BATS_TEST_DIRNAME}:$PATH"
+  export EDITOR="echo"
+  bash "${BATS_TEST_DIRNAME}"/../dotbare fgrep --col 2
+}
+
+@test "fgrep option delimiter" {
+  run option_deli
+  [[ "${output}" =~ "--nth 2.. --header=select matches to edit" ]]
+}
+
+@test "fgrep full delimiter" {
+  run full_deli
+  [[ "${output}" =~ "--nth 1.. --header=select matches to edit" ]]
+}
+
 @test "fgrep help" {
   run help
   [ "${status}" -eq 0 ]
-  [ "${lines[0]}" = "Usage: dotbare fgrep [-h] ..." ]
+  [ "${lines[0]}" = "Usage: dotbare fgrep [-h] [-c] [-f] ..." ]
 }
 
 @test "fgrep invalid option" {
@@ -28,5 +50,5 @@ edit_lines() {
 
 @test "fgrep edit lines" {
   run edit_lines
-  [[ "${output}" =~ "fgrep_words" ]]
+  [[ "${output}" =~ "--nth 3.. --header=select matches to edit" ]]
 }
diff --git a/tests/fzf b/tests/fzf
index b027fd7..484a617 100755
--- a/tests/fzf
+++ b/tests/fzf
@@ -60,9 +60,6 @@ elif [[ "$*" =~ '--header=select stash to delete' ]] && [[ "$*" =~ "show -p __ -
 elif [[ "$*" =~ '--header=select stash to apply' ]] && [[ "$*" =~ "show -p __ --color=always" ]]; then
   # dotbare fstash -- "./fstash.bats" @test "fstash apply stash"
   echo "fstash_apply"
-elif [[ "$*" =~ '--delimiter : --nth 3..' ]]; then
-  # dotbare fgrep -- "./fgrep.bats" @test "fgrep edit lines"
-  echo "fgrep_words"
 else
   echo "$@"
 fi