Runtime: Add nixInherit matcher in nix.vim syntax Commit: https://github.com/vim/vim/commit/72904d5fda0a1bc78f4bc9080c158226e6e90d5c Author: James Fleming <james@electronic-quill.net> Date: Sat Jul 29 12:01:18 2023 +0200 Runtime: Add nixInherit matcher in nix.vim syntax Perform the lookahead in `nixInheritAttributeScope`, then hand over to a new region called `nixInheritAttributeSubExpr`, which sets the match start to one char after the opening bracket to avoid a double-match. Finally, only do a lookahead to `)` in `nixInheritAttributeSubExpr` (and thus make sure the region is closed to not get a match of `nixParen` here) and let `nixInheritAttributeScope` close the bracket. Signed-off-by: Christian Brabandt <cb@256bit.org>