blokyk
daadfed9ae
See [lix-project/lix#1156], but basically currently the `:st <n>` debugger command doesn't allow any negative indices, and putting a plus sign in front of the arg doesn't change anything; thus, we can exploit that "design space" to allow users to move between different stack frames easily, by simply prepending their arg with a +/- sign. The actual behavior is little more nuanced when you account for errors: as suggested by @pennae (thanks! :), when the user inputs an offset that would result in an invalid frame index, the debugger instead clamps it to the closest bound (i.e. 0 for negative offsets, $maxFrame for positive ones) and just prints a warning. Fixes #1156 [lix-project/lix#1156]: https://git.lix.systems/lix-project/lix/issues/1156 Change-Id: I02a0cdb6aaebbdb0515308880a3bf9c0d2fcd25e
Lix
Lix is an implementation of Nix, a powerful package management system for Linux and other Unix systems that makes package management reliable and reproducible.
Read more about us at https://lix.systems.
Installation
On Linux and macOS the easiest way to install Lix is to run the following shell command (as a user other than root):
$ curl -sSf -L https://install.lix.systems/lix | sh -s -- install
For systems that already have a Nix implementation installed, such as NixOS systems, read our install page
Building And Developing
See our Hacking guide in our manual for instruction on how to set up a development environment and build Lix from source.
Additional Resources
- The Lix reference manual:
- Our wiki
- Matrix - #space:lix.systems
License
Lix is released under LGPL-2.1-or-later.