diff --git a/README.md b/README.md
index 647041d..8604180 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,21 @@ TODO: miaou-bash --uninstall
 
 ## TODO
 
+* [ ] miaou-bash COMMAND_ERROR multiline
+>
+
+╔══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗
+║ COMMAND_ERROR    incus exec "$optional_project" "$target" <<-EOF
+    ln -fs "$host_zoneinfo" /etc/localtime
+    dpkg-reconfigure -f noninteractive tzdata
+EOF
+    1  ║
+╚════╦═════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝
+     ║
+     ╟──▷     /opt/miaou-incus/tools/miaou-create:93    assign_host_zoneinfo
+     ╟──▷     /opt/miaou-incus/tools/miaou-create:183   create
+     ╟──▷     /opt/miaou-incus/tools/miaou-create:203   <main>
+
 * [ ] prompt git shows version with `+` when there is more than one commit over current version. ie: v0.0.0 + 2 commits more should display v-1.0.0+
 * [ ] semver_git_tag should append `RELEASE_NOTES.md` from this TODO markdown file, providing that NEW NOTE section below contains appropriate items to fulfill the current release note
   * [ ] git log <LATEST_TAG>..HEAD --oneline
diff --git a/bin/miaou-bash b/bin/miaou-bash
index a43c192..bd1b13e 100755
--- a/bin/miaou-bash
+++ b/bin/miaou-bash
@@ -149,7 +149,7 @@ function on_error {
         print_miaou_error "${BASH_SOURCE[1]}" "${BASH_LINENO[0]}" "${failure_code}" "${failure_type}"
       else
         failure_type="COMMAND_ERROR"
-        failure_payload="${BASH_COMMAND}"
+        failure_payload="${BASH_COMMAND%%$'\n'*}" # first line only
         print_miaou_error "${BASH_SOURCE[1]}" "${BASH_LINENO[0]}" "${failure_code}" "${failure_type}" "${failure_payload}"
 
         load_tmp_error # cannot print_miaou_error after investigation
diff --git a/etc/vim/vimrc.rookie b/etc/vim/vimrc.rookie
index 1067dbd..47f7398 100644
--- a/etc/vim/vimrc.rookie
+++ b/etc/vim/vimrc.rookie
@@ -62,8 +62,8 @@ inoremap <PageDown> <C-o><C-d><C-o><C-d>
 inoremap <PageUp> <C-o><C-u><C-o><C-u>
 
 " Slower Scroll Wheel
-nnoremap <ScrollWheelUp> <C-u>
-nnoremap <ScrollWheelDown> <C-d>
+nnoremap <ScrollWheelUp> k
+nnoremap <ScrollWheelDown> j
 vnoremap <ScrollWheelUp> k
 vnoremap <ScrollWheelDown> j
 inoremap <ScrollWheelUp> <C-o><C-u>
diff --git a/test/miaou-bash.test.bash b/test/miaou-bash.test.bash
index 0c62c54..8935d63 100755
--- a/test/miaou-bash.test.bash
+++ b/test/miaou-bash.test.bash
@@ -69,6 +69,7 @@ function fail_type {
   failures+=("$cmd")
   return 1
 }
+
 function fail_stderr_count {
   ((test_count++))
   local regex count="$2"
@@ -87,6 +88,25 @@ function fail_stderr_count {
   failures+=("$cmd 2>_stderr")
   return 1
 }
+
+function fail_miaou_count {
+  ((test_count++))
+  local regex count="$2"
+
+  cmd="./test/stub/scenario.bash $1"
+  # mapfile -t stderr <<<"$(miaou-bash ./test/stub/scenario.bash "$1" 2>&1 >/dev/null 3>/dev/null)"
+  if ! $cmd >/dev/null 2>/dev/null 3>_miaou; then
+    mapfile -t miaou <_miaou
+    if [[ "${#miaou[@]}" == "$count" ]]; then
+      echo -n .
+      return
+    fi
+  fi
+
+  echo -n F
+  failures+=("$cmd 3>_miaou")
+  return 1
+}
 # main
 
 set -uo pipefail
@@ -116,6 +136,7 @@ time {
 
   fail_stderr_count unbound_variable 1
   fail_stderr_count child_error 4
+  fail_miaou_count command_error_multiline 6
 }
 failed=${#failures[@]}
 success=$((test_count - failed))
diff --git a/test/stub/scenario.bash b/test/stub/scenario.bash
index e76ac3c..58473cd 100755
--- a/test/stub/scenario.bash
+++ b/test/stub/scenario.bash
@@ -12,6 +12,14 @@ function do_subshell_false {
   result=$(false)
 }
 
+function do_command_error_multiline {
+  miaou-bash <<-EOF
+    echo ok
+    false
+    echo SHOULD NOT APPEAR
+EOF
+}
+
 function do_subshell_term {
 
   echo first line.