- printf "com_help()\n$_gsu_help_txt" | head -n 4; echo "--"
- printf "com_man()\n$_gsu_man_txt" | head -n 4; echo "--"
- printf "com_prefs()\n$_gsu_prefs_txt" | head -n 4; echo "--"
- printf "com_complete()\n$_gsu_complete_txt" | head -n 4; echo "--"
- grep -EA 2 "$ere" $0
+ printf "com_help()\n%s" "$_gsu_help_txt" | head -n 4; echo "--"
+ printf "com_man()\n%s" "$_gsu_man_txt" | head -n 4; echo "--"
+ printf "com_prefs()\n%s" "$_gsu_prefs_txt" | head -n 4; echo "--"
+ printf "com_complete()\n%s" "$_gsu_complete_txt" | head -n 4; echo "--"
+ grep -EA 2 "$ere" "$0"