aparler/RosettaCodeData
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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/String-matching/Forth/string-matching.fth Normal file
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@ -0,0 +1,5 @@
: starts-with ( a l a2 l2 -- ? )
tuck 2>r min 2r> compare 0= ;
: ends-with ( a l a2 l2 -- ? )
tuck 2>r negate over + 0 max /string 2r> compare 0= ;
\ use SEARCH ( a l a2 l2 -- a3 l3 ? ) for contains