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Empty string: Difference between revisions

Empty string (view source)

Revision as of 21:42, 30 January 2012

9 bytes removed ,  12 years ago
m
→‎{{header|Scheme}}: simpler
(→‎{{header|TXR}}: Filled in.)
Line 605:
<lang scheme>
(define empty-string "")
(define (string-null? s) (string=? 0 (string-length"" s)))
(define (string<0-not-null? s) (string<? 0 (string-length"" s)))</lang>
 
=={{header|Seed7}}==
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