diff --git a/sh/main.sh b/sh/main.sh
index 09edeae..22344e8 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -25,6 +25,7 @@ RWX_COMMAND_ARGUMENT="${0}"
 RWX_SHELL="$(cat "/proc/${$}/comm")"
 
 # command name used to run
+# (stripped from hyphen interactive flag)
 RWX_COMMAND_NAME="$(basename "${RWX_COMMAND_ARGUMENT}" | sed "s|^-||")"
 case "${RWX_COMMAND_NAME}" in
 "bash" | "dash" | "sh") unset RWX_COMMAND_NAME ;;
@@ -185,8 +186,6 @@ ${RWX_REGEX_SPACES}(${RWX_REGEX_SPACES})${RWX_REGEX_SPACES}{.*"
 
 RWX_REGEX_TARGET_CONSTANT="\
 ${RWX_REGEX_BEGIN}\\(${RWX_REGEX_CONSTANT}\\)${RWX_REGEX_SET}"
-RWX_REGEX_TARGET_DOC="\
-${RWX_REGEX_BEGIN}${RWX_REGEX_SPACES}# \\(.*\\)${RWX_REGEX_SPACES}\$"
 RWX_REGEX_TARGET_FUNCTION="\
 ${RWX_REGEX_BEGIN}\\(${RWX_REGEX_FUNCTION}\\)${RWX_REGEX_OPEN}"
 RWX_REGEX_TARGET_VARIABLE="\