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+((value command ponysay)
+ (default (arg MESSAGE) (files -0) (suggest message) (desc 'Message spoken by the pony'))
+
+ (multiple unargumented
+ ((options -h --help) (complete --help) (desc 'Show summary of options'))
+ ((options -v --version) (complete --version) (desc 'Show version of program'))
+ ((options -c --compress) (complete --compress) (desc 'Compress message'))
+ ((options -l --list) (complete --list) (desc 'List all MLP:FiM ponies'))
+ ((options -L --altlist --symlist) (complete --symlist) (desc 'List all MLP:FiM ponies, with symlink mapping'))
+ ((options +l ++list) (complete ++list) (desc 'List all non-MLP:FiM ponies'))
+ ((options +K ++altlist ++symlist) (complete ++symlist) (desc 'List all non-MLP:FiM ponies, with symlink mapping'))
+ ((options -A --all) (complete --all) (desc 'List all ponies'))
+ ((options +A ++all --altall --symall) (complete --symall) (desc 'List all ponies, with symlink mapping'))
+ ((options -b --bubblelist --balloonlist) (complete --balloonlist) (desc 'List all balloon styles'))
+ ((options -o --pony-only --ponyonly) (complete --pony-only) (desc 'Print just the pony'))
+ ((options -X --256-colours --256colours --x-colours) (desc 'Use xterm colours'))
+ ((options -V --tty-colours --ttycolours --vt-colours) (desc 'Use linux vt colours'))
+ ((options -K --kms-colours --kmscolours) (desc 'Utilise kms support'))
+ )
+
+ ; in files, -0 mean to not accept files, you can use to before other arguments to disallow them,
+ ; -a means accept all files, -d → directory, -D → door, -f → regular or pipe, -l → symlink (allowed by default on all), -r → regular
+ (multiple argumented
+ ((options -f --file --pony) (complete --file --pony) (arg PONY) (suggest pony-f) (files -f *.pony) (desc 'Specify the pony that should printed'))
+ ((options +f ++file ++pony) (complete ++file ++pony) (arg PONY) (suggest pony+f) (files -f *.pony) (desc 'Specify the extrapony that should printed'))
+ ((options -q --quote) (complete --quote) (arg PONY) (suggest pony-q) (files -f *.pony) (desc 'Specify the pony that should quote herself'))
+ ((options -b --bubble --balloon) (complete --balloon) (arg STYLE) (suggest balloon) (files -f (case (ponysay *.say) (ponyhink *.think))) (desc 'Specify message balloon style'))
+ ((options -W --wrap) (complete --wrap) (arg COLUMN) (suggest wrap) (files -0) (desc 'Specify wrapping column'))
+ ((options +c --colour) (complete --colour) (arg ANSI-COLOUR) (files -0) (desc 'Specify colour of the balloon, balloon link and message'))
+ ((options --colour-bubble --colour-balloon) (arg ANSI-COLOUR) (files -0) (desc 'Specify colour of the balloon'))
+ ((options --colour-link) (arg ANSI-COLOUR) (files -0) (desc 'Specify colour of the balloon link'))
+ ((options --colour-msg --colour-message) (arg ANSI-COLOUR) (files -0) (desc 'Specify colour of the message'))
+ ((options --colour-pony) (arg ANSI-COLOUR) (files -0) (desc 'Specify colour of the pony (if uncoloured)'))
+ ((options --colour-wrap --colour-hyphen) (arg ANSI-COLOUR) (files -0) (desc 'Specify addition colour of wrapping hyphen'))
+ )
+
+ ; `bind` copies everything that is missing except `options` and `suggest`
+ (variadic (options --f --files --ponies) (bind -f) (desc 'Specify the ponies that may be printed'))
+ (variadic (options ++f ++files ++ponies) (bind +f) (desc 'Specify the extraponies that may be printed'))
+ (variadic (options --q --quotes) (bind -q) (desc 'Specify the pony that may quote themself'))
+
+ (suggestion message (verbatim MESSAGE)
+ )
+ (suggestion pony-f (exec "'/usr/bin/ponysay'" --onelist)
+ (no-exec ls "'/usr/share/ponysay/ponies'" .pony)
+ )
+ (suggestion pony+f (exec "'/usr/bin/ponysay'" ++onelist)
+ (no-exec ls "'/usr/share/ponysay/extraponies'" .pony)
+ )
+ (suggestion pony-q (exec "'/usr/bin/ponysay'" --quoters)
+ (no-exec ls "'/usr/share/ponysay/ponies'" .pony)
+ )
+ (suggestion balloon (exec "'/usr/bin/ponysay'" --balloonlist)
+ (no-exec ls "'/usr/share/ponysay/balloons'" (case (ponysay .say) (ponythink .think)))
+ )
+ (suggestion wrap (verbatim none inherit 100 60)
+ (calc (pipe (stty size)
+ (cut -d ' ' -f 2)
+ ) - 10
+ )
+ )
+ ; in addition to `pipe`(|) to following are also possible `fullpipe`(|&) `cat`(;) `and`(&&) `or`(||)
+)
+