Mercurial > urweb
annotate tests/nest2.ur @ 1817:148203744882
Tweaking treatment of function application: substitute or introduce a 'let'?
author | Adam Chlipala <adam@chlipala.net> |
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date | Sun, 05 Aug 2012 14:55:28 -0400 |
parents | 787d4931fb07 |
children |
rev | line source |
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adamc@453 | 1 fun wooho (wrap : xbody -> transaction page) = |
adamc@453 | 2 let |
adamc@453 | 3 fun subPage n = |
adamc@453 | 4 let |
adamc@453 | 5 fun subberPage () = wrap <xml>{[n]}</xml> |
adamc@453 | 6 in |
adamc@453 | 7 wrap <xml><a link={subberPage ()}>Go</a></xml> |
adamc@453 | 8 end |
adamc@453 | 9 in |
adamc@453 | 10 subPage 0 |
adamc@453 | 11 end |
adamc@453 | 12 |
adamc@453 | 13 fun wrap x = return <xml><body>{x}</body></xml> |
adamc@453 | 14 |
adamc@453 | 15 fun main () = wooho wrap |