William Carroll 2fe18e4486 feat(tvix/eval): Support builtins.substring ... Nix's `builtins.substring`: - doesn't accept negative indexes for `beg` or `end`. Compare the error messages for: - `builtins.substring -3 5 "testing"` - `builtins.substring 3 -5 "testing"` - `builtins.substring -3 -5 "testing"` - returns an empty string when `beg >= end` - allows `end` to exceed the length of the input string Change-Id: I83af7a099d81b6d537ebe5029d946c7031cb7113 Reviewed-on: https://cl.tvl.fyi/c/depot/+/6555 Reviewed-by: wpcarro <wpcarro@gmail.com> Autosubmit: wpcarro <wpcarro@gmail.com> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI		2022-09-19 00:51:10 +00:00
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nix_tests	fix(tvix/eval): correctly escape ${ in strings	2022-09-03 00:47:58 +00:00
tvix_tests	feat(tvix/eval): Support builtins.substring	2022-09-19 00:51:10 +00:00
mod.rs	refactor(tvix/eval): use Clap for arg+env parsing	2022-09-18 22:08:43 +00:00