view_marker

> {{ function_name }}_usage() { > if [[ -n $long_usage ]]; then

if summary == help

>     printf "{{ caption_string }}\n"
>     echo

else

>     printf "{{ full_name }}\n"
>     echo 
>     printf "{{ help.wrap(78).indent(2).sanitize_for_print }}\n"
>     echo

end

> else > printf “{{ caption_string }}n” > echo > fi >

if alt&.any?

>   printf "{{ strings[:command_alias] % { alias: alt.join(', ') } }}\n"
>   echo

end

> > printf “%sn” “{{ strings.color(:caption) }}” > printf “ {{ usage_string }}n”

if commands.any?

>   printf "  {{ full_name }} [COMMAND] --help{{ " | -h" unless short_flag_exist? "-h" }}\n"

else

>   printf "  {{ full_name }} --help{{ " | -h" unless short_flag_exist? "-h" }}\n"

end

if root_command?

>   printf "  {{ full_name }} --version{{ " | -v" unless short_flag_exist? "-v" }}\n"

end

>   echo

render(:usage_commands).indent 2 if commands.any?

>

render(:long_usage).indent 2

> } >

commands.each do |command|

= command.render 'usage'

end