test.nix

# Sample Nix file
# ---------------
let
 bool = true && false;
 var1 = if 3 < 4 then "a" else "b";
in {
 /*
 Multi-line comments
 */
 inherit var1;
 var2 = with builtins; [
 0 1 2 (-3) (-4)
 123.456 .12e34
 (12 + 345 * 6789 / 321)
 ];
 var3 = [
 "Single-line string"
 "
 Multi-line string
 "
 ''
 Indented string.
 ''
 ];
 nested.var4 = [
 "String with ${var1}"
 "Another one with escaped \${var1}"
 ''
 Document with ${var1}
 which is ''${var1}
 ''
 ''
 My home: ${builtins.getEnv "HOME"}
 Escaped tab: ''\\t
 ''
 ];
 nested.a.imported = (import ./example.nix);
 fn = (x: y: x + y);
 fn1 = { a, b ? import ./file.nix, c ? { a = 1; b = 2; }, ... }: rec {
 inherit (import ./.);
 x = a;
 };
 var5 = {
 inherit a b c;
 inherit (expr) a b c;
 };
 var6 = {
 ${foo} = bar;
 ${bar} = baz;
 a.${b} = c;
 };
 var7 = {
 "first" = 1;
 "second" = 2;
 };
 abc."cde".fgh = abc."cde".fgh;
 attr = 
 a: b:
 map (v: v + 1) [1 2 3];
 attrWithAssert = 
 a: b:
 assert a == b;
 map (v: v + 1) [1 2 3];
}