RosettaCodeData/Task/Word-wrap/Tailspin/word-wrap.tailspin
2023-12-16 21:33:55 -08:00

22 lines
955 B
Text

templates break&{width:}
composer words
<word>* (<WS>*)
rule word: (<WS>*) [<'\S'>+]
end words
def chars: [$ -> words];
@: $chars(first);
[$chars(first~..last)... -> #] -> '$... -> '$;$#10;';$@...;' !
when <[](..~($width-$@::length))> do ..|@: ' '; $... -> ..|@: $;
otherwise '$@...;' ! @: $;
end break
'In olden times when wishing still helped one, there lived a king whose
daughters were all beautiful, but the youngest was so beautiful that the
sun itself, which has seen so much, was astonished whenever it shone in
her face. Close by the king''s castle lay a great dark forest, and under
an old lime-tree in the forest was a well, and when the day was very
warm, the king''s child went out into the forest and sat down by the side
of the cool fountain, and when she was bored she took a golden ball, and
threw it up on high and caught it, and this ball was her favorite
plaything.' -> break&{width: 80} -> !OUT::write