all tasks

Task/Substring/Niue/substring.niue

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+( based on the JavaScript code )
+'abcdefgh 's ;
+s str-len 'len ;
+2 'n ;
+3 'm ;
+
+( starting from n characters in and of m length )
+s n n m + substring . ( => cde ) newline
+
+( starting from n characters in, up to the end of the string )
+s n len substring . ( => cdefgh ) newline
+
+( whole string minus last character )
+s 0 len 1 - substring . ( => abcdefg ) newline
+
+( starting from a known character within the string and of m length )
+s s 'b str-find dup m + substring . ( => bcd ) newline
+
+( starting from a known substring within the string and of m length )
+s s 'bc str-find dup m + substring . ( => bcd ) newline