Update zsh completion

#compdef efa

typeset -a arguments

typeset -A argument_pairs argument_postfix

typeset arg

argument_pairs=(

	time        t+

	arrive      a+

	date        d+

	bike        b

	exclude     e+

	max-change  m+

	prefer      P+

	proximity   p

	include     i+

	walk-speed  w+

	ignore-info I+

	version     v

)

argument_postfix=(

	time        '[Journey start time]:timestamp'

	arrive      '[Journey end time]:timestamp'

	date        '[Journey date]:date'

	bike        '[Prefer connections where you can take a bike with you]'

	exclude     '[Exclude transport types]:transport type:_efa_transports'

	max-change  '[Maximum interchanges]:maximum interchange number'

	prefer      '[Prefer connections]:connection type:(speed nowait nowalk)'

	proximity   '[Take close stops into account]'

	include     '[Include extra connection types]:connection type:(local ic ice)'

	walk-speed  '[Walk speed]:walk speed:(normal fast slow)'

	ignore-info '[Ignore additional information]:regex'

	verison     '[Print version information]'

)

arguments=(

	'--'{from,to,via}':city: :stop: '

	'--'{from,to,via}'-type:type:(stop address poi)'

	'--bike'

	'--debug'

	'(--depart --arrive)--time:time'

	'(--depart --time)--arrive:time'

	'(--arrive --time)--depart:time'

	'--date:date'

	'*--exclude:transports:_efa_transports'

	'--max-change:number'

	'--prefer:type:(speed nowait nowalk)'

	'--proximity'

	'--include:type:(local ic ice)'

	'--walk-speed:speed:(normal fast slow)'

	'--ignore-info:regex'

	'*--post:POST key=value'

)

for arg in ${(k)argument_pairs}; {

	arguments+='(--'${arg}')-'${argument_pairs[$arg]}${argument_postfix[$arg]}

	arguments+='(-'${${argument_pairs[$arg]}[1]}')--'${arg}${argument_postfix[$arg]}

}

function _efa_transports {

	typeset -a keys used_prefixes

	typeset prefix=''