lix/tests/lang/eval-fail-substring.nix at e26aad22c61d65b2882892c4cbf394f10ebe49e5 - aleksanaa/lix - Lix Systems

aleksanaa/lix

forked from lix-project/lix

Eelco Dolstra 7349bd0176 New primitives:

* `sub' to subtract two numbers.
* `stringLength' to get the length of a string.
* `substring' to get a substring of a string.  These should be enough
  to allow most string operations to be expressed.

2007-01-29 14:23:09 +00:00

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Nix

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builtins.substring (builtins.sub 0 1) 1 "x"