5f18cd2e84
Wacky string coercion semantics caused expressions like
exec = "${./my-script} params...";
to evaluate to a path (‘/path/my-script params’), because
anti-quotations are desuged to string concatenation:
exec = ./my-script + " params...";
By constrast, adding a space at the start would yield a string as
expected:
exec = " ${./my-script} params...";
Now the first example also evaluates to a string.
Nix is a purely functional package manager. For installation and usage instructions, please read the manual, which can be found in `docs/manual/manual.html', and additionally at the Nix website at <http://nixos.org/>. Acknowledgments This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.OpenSSL.org/).