51 changed files with 1424 additions and 2410 deletions
--- a/.gitea/workflows/cargo-publish.yaml
+++ b/.gitea/workflows/cargo-publish.yaml
@ -0,0 +1,34 @@
 # name: Cargo Check, Format, Fix, Test and publish
 # on:
 #   push:
 #     branches:
 #       - master
 #
 # jobs:
 #   format:
 #     name: cargo CI
 #     permissions:
 #       # Give the default GITHUB_TOKEN write permission to commit and push the
 #       # added or changed files to the repository.
 #       contents: write
 #       package: write
 #     steps:
 #       - name: get repo
 #         uses: actions/checkout@v4
 #       - name: install rust
 #         uses: dtolnay/rust-toolchain@stable
 #         run: cargo install cargo-workspaces
 #       - name: config custom registry
 #         run: |
 #           mkdir -p ~/.cargo/
 #           echo "" > ~/.cargo/config.toml
 #           echo "[registry]" >> ~/.cargo/config.toml
 #           # echo 'token = "Bearer ${{ secrets.CARGO_PUBLISH_CRATESIO }}"' >> ~/.cargo/config.toml
 #           echo 'cscherr = "cscherr"' >> ~/.cargo/config.toml
 #           echo '[registries.cscherr]' >> ~/.cargo/config.toml
 #           echo 'index = "https://git.cscherr.de/PlexSheep/_cargo-index.git"' >> ~/.cargo/config.toml
 #           echo 'token = "Bearer ${{ GITEA_TOKEN }}"' >> ~/.cargo/config.toml
 #           cat ~/.cargo/config.toml
 #       - name: publish crates on git.cscherr.de
 #         run: |
 #           cargo workspaces publish --registry cscherr patch
--- a/.gitea/workflows/cargo.yaml.disabled
+++ b/.gitea/workflows/cargo.yaml.disabled
@ -16,11 +16,9 @@ jobs:
      - name: get repo
        uses: actions/checkout@v4
      - name: install rust
-        uses: https://github.com/dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@stable
      - name: install additional rust things
-        run: |
+        run: rustup component add rustfmt
          rustup component add rustfmt
          rustup component add clippy
      - name: config custom registry
        run: |
          mkdir -p ~/.cargo/
@ -30,17 +28,17 @@ jobs:
          echo '[registries.cscherr]' >> ~/.cargo/config.toml
          echo 'index = "https://git.cscherr.de/PlexSheep/_cargo-index.git"' >> ~/.cargo/config.toml
          cat ~/.cargo/config.toml
-      - name: cargo clippy check
+      - name: cargo check
-        run: cargo clippy --all-features --all-targets --workspace
+        run: cargo check --all-features --all-targets
-      - name: cargo clippy fix
+      - name: cargo fix
-        run: cargo clippy --fix --all-features --all-targets --workspace
+        run: cargo fix --all-features --all-targets
      - name: cargo fmt
        run: cargo fmt --all
      - name: cargo test
-        run: cargo test --all-features --all-targets --workspace && cargo test --all-features --workspace --doc
+        run: cargo test --all-features --all-targets
      - name: commit back to repository
-        uses: https://github.com/stefanzweifel/git-auto-commit-action@v5
+        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          # Optional. Commit message for the created commit.
          # Defaults to "Apply automatic changes"
-          commit_message: "ci: automatic cargo CI changes"
+          commit_message: automatic cargo CI changes
--- a/.github/dependabot.yaml
+++ b/.github/dependabot.yaml
@ -1,7 +0,0 @@
 version: 2
 updates:
  - package-ecosystem: "github-actions"
    directory: "/"
    # Check for updates every Monday
    schedule:
      interval: "weekly"
--- a/.github/workflows/cargo.yaml
+++ b/.github/workflows/cargo.yaml
@ -1,57 +0,0 @@
 name: Rust CI
 on:
  pull_request:
    branches:
      - '**'
  push:
    branches:
      - '**'
      # - '!master'
 env:
  CARGO_TERM_COLOR: always
 jobs:
  CI:
    runs-on: ubuntu-latest
    name: cargo CI
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write
    steps:
      - name: get repo
        uses: actions/checkout@v4
      - name: install rust
        uses: dtolnay/rust-toolchain@stable
      - name: install additional rust things
        run: |
          rustup component add rustfmt
          rustup component add clippy
      - name: install python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
      - name: config custom registry
        run: |
          mkdir -p ~/.cargo/
          echo "" > ~/.cargo/config.toml
          echo "[registry]" >> ~/.cargo/config.toml
          echo 'cscherr = "cscherr"' >> ~/.cargo/config.toml
          echo '[registries.cscherr]' >> ~/.cargo/config.toml
          echo 'index = "https://git.cscherr.de/PlexSheep/_cargo-index.git"' >> ~/.cargo/config.toml
          cat ~/.cargo/config.toml
      - name: cargo clippy check
        run: cargo clippy --all-features --all-targets --workspace
      - name: cargo clippy fix
        run: cargo clippy --fix --all-features --all-targets --workspace
      - name: cargo fmt
        run: cargo fmt --all
      - name: cargo test
        run: cargo test --all-features --all-targets --workspace
      - name: commit back to repository
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          # Optional. Commit message for the created commit.
          # Defaults to "Apply automatic changes"
          commit_message: "ci: automatic Rust CI changes"
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@ -1,54 +0,0 @@
 name: Release-plz
 permissions:
  pull-requests: write
  contents: write
 on:
  push:
    branches:
      - master
      - main
 jobs:
  # Release unpublished packages.
  release-plz-release:
    name: Release-plz release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Run release-plz
        uses: MarcoIeni/release-plz-action@v0.5
        with:
          command: release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
  # Create a PR with the new versions and changelog, preparing the next release.
  release-plz-pr:
    name: Release-plz PR
    runs-on: ubuntu-latest
    concurrency:
      group: release-plz-${{ github.ref }}
      cancel-in-progress: false
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
      - name: Run release-plz
        uses: MarcoIeni/release-plz-action@v0.5
        with:
          command: release-pr
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
--- a/.python-version
+++ b/.python-version
@ -1 +0,0 @@
 rust
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,28 +1,38 @@
 [workspace]
 resolver = "2"
-members = [".", "members/libpt-core", "members/libpt-log", "members/libpt-cli"]
+members = [
  ".",
  "members/libpt-core",
  "members/libpt-math",
  "members/libpt-log",
  "members/libpt-net",
 ]
 default-members = [".", "members/libpt-core"]
 [workspace.package]
 publish = true
-version = "0.7.3-alpha.2"
+version = "0.3.6"
 edition = "2021"
 authors = ["Christoph J. Scherr <software@cscherr.de>"]
-license = "GPL-3.0-or-later"
+license = "MIT"
 description = "Personal multitool"
 readme = "README.md"
-homepage = "https://git.cscherr.de/PlexSheep/pt"
+homepage = "https://git.cscherr.de/PlexSheep/libpt"
-repository = "https://git.cscherr.de/PlexSheep/pt"
+repository = "https://git.cscherr.de/PlexSheep/libpt"
-keywords = ["library"]
+keywords = ["cli", "library"]
-categories = ["command-line-utilities", "development-tools"]
+categories = [
  "command-line-utilities",
  "development-tools",
  "development-tools::ffi",
 ]
 [workspace.dependencies]
 anyhow = "1.0.79"
 thiserror = "1.0.56"
-libpt-core = { version = "0.5.0", path = "members/libpt-core" }
+libpt-core = { version = "0.3.3", path = "members/libpt-core", registry = "cscherr" }
-libpt-bintols = { version = "0.5.1", path = "members/libpt-bintols" }
+libpt-bintols = { version = "0.3.3", path = "members/libpt-bintols", registry = "cscherr" }
-libpt-log = { version = "0.6.2-alpha.1", path = "members/libpt-log" }
+libpt-log = { version = "0.3.3", path = "members/libpt-log", registry = "cscherr" }
-libpt-cli = { version = "0.2.2-alpha.1", path = "members/libpt-cli" }
+libpt-math = { version = "0.3.3", path = "members/libpt-math", registry = "cscherr" }
 libpt-net = { version = "0.3.3", path = "members/libpt-net", registry = "cscherr" }
 [package]
 name = "libpt"
@ -39,13 +49,13 @@ keywords.workspace = true
 categories.workspace = true
 [features]
-default = ["log", "core"]
+default = ["log", "core", "bin"]
 core = []
-full = ["default", "core", "log", "bintols", "libpt-cli/full"]
+math = []
-log = ["dep:libpt-log"]
+log = []
-log-crate = ["libpt-cli/log"]
+bintols = []
-bintols = ["dep:libpt-bintols", "log"]
+net = []
-cli = ["dep:libpt-cli", "core", "log"]
+bin = ["dep:clap", "dep:clap-num", "dep:clap-verbosity-flag", "math", "bintols"]
 [lib]
 name = "libpt"
@ -55,12 +65,23 @@ crate-type = [
  "rlib",
 ]
 [[bin]]
 name = "ccc"
 path = "src/ccc/mod.rs"
 required-features = ["bin", "math"]
 [[bin]]
 name = "hedu"
 path = "src/hedu/mod.rs"
 required-features = ["bin", "bintols"]
 [dependencies]
 libpt-core = { workspace = true }
-libpt-bintols = { workspace = true, optional = true }
+libpt-bintols = { workspace = true }
-libpt-log = { workspace = true, optional = true }
+libpt-log = { workspace = true }
-libpt-cli = { workspace = true, optional = true, features = ["log"] }
+libpt-math = { workspace = true }
-
+libpt-net = { workspace = true }
-[package.metadata.docs.rs]
+clap = { version = "4.4.4", features = ["derive"], optional = true }
-all-features = true
+clap-num = { version = "1.0.2", optional = true }
-rustdoc-args = ["--cfg", "docsrs"]
+clap-verbosity-flag = { version = "2.0.1", optional = true }
--- a/696
+++ b/696
@ -1,675 +1,21 @@
-                    GNU GENERAL PUBLIC LICENSE
+MIT License
-                       Version 3, 29 June 2007
+
-
+Copyright (c) 2023 Christoph Johannes Scherr
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+
- Everyone is permitted to copy and distribute verbatim copies
+Permission is hereby granted, free of charge, to any person obtaining a copy
- of this license document, but changing it is not allowed.
+of this software and associated documentation files (the "Software"), to deal
-
+in the Software without restriction, including without limitation the rights
-                            Preamble
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-
+copies of the Software, and to permit persons to whom the Software is
-  The GNU General Public License is a free, copyleft license for
+furnished to do so, subject to the following conditions:
-software and other kinds of works.
+
-
+The above copyright notice and this permission notice shall be included in all
-  The licenses for most software and other practical works are designed
+copies or substantial portions of the Software.
-to take away your freedom to share and change the works.  By contrast,
+
-the GNU General Public License is intended to guarantee your freedom to
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-share and change all versions of a program--to make sure it remains free
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-software for all its users.  We, the Free Software Foundation, use the
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-GNU General Public License for most of our software; it applies also to
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-any other work released this way by its authors.  You can apply it to
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-your programs, too.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-
+SOFTWARE.
  When we speak of free software, we are referring to freedom, not
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--- a/README.md
+++ b/README.md
@ -1,11 +1,5 @@
 # pt / libpt
 ![Project badge](https://img.shields.io/badge/language-Rust-blue.svg)
 ![Crates.io License](https://img.shields.io/crates/l/libpt)
 ![Gitea Release](https://img.shields.io/gitea/v/release/PlexSheep/pt?gitea_url=https%3A%2F%2Fgit.cscherr.de)
 ![Gitea language count](https://img.shields.io/gitea/languages/count/PlexSheep/pt?gitea_url=https%3A%2F%2Fgit.cscherr.de)
 [![cargo checks and tests](https://github.com/PlexSheep/pt/actions/workflows/cargo.yaml/badge.svg)](https://github.com/PlexSheep/pt/actions/workflows/cargo.yaml)
 ![pt-logo](data/media/pt-logo.svg)
 `pt` stands for either one of "personal tool", "plex tool", "pete" or something among those lines.
@ -15,12 +9,6 @@ crate, python module or executable.
 Let's see if I make it a bloated mess or stop committing after 30 hello worlds.
 * [Original Repository](https://git.cscherr.de/PlexSheep/pt)
 * [GitHub Mirror](https://github.com/PlexSheep/pt)
 * [Codeberg Mirror](https://codeberg.org/PlexSheep/pt)
 * [crates.io](https://crates.io/crates/libpt)
 * [docs.rs](https://docs.rs/crate/libpt/)
 ## Dependencies
 - See `cargo.toml`
@ -40,19 +28,12 @@ If you want to use the python variant too, you need to compile with maturing.
 ## Installing from [pypi](https://pypi.org)
-The Python interface of `libpt` is currently not implemented, but it is planned
+`libpt` has been packaged for [pypi.org](https://pypi.org/project/libpt/).
 to eventually re add it. Meanwhile, you can use a much older version if you
 really want.
-> :warning: **This will install a very old version**
+You can install it with `pip install libpt`
 >
 > `libpt` has been packaged for [pypi.org](https://pypi.org/project/libpt/).
 >
 > You can install it with `pip install libpt`
 ## Installing from [crates.io](https://crates.io)
 `libpt` has been packaged for [crates.io](https://crates.io/crates/libpt).
 You can add the library to your project with `cargo add libpt`.
@ -78,6 +59,14 @@ The documentation can be automatically generated with `cargo doc --open`.
 An up to date version of the Documentation can be found [here](https://docs.rs/libpt/)
 ## Mirrored
 The origin of this repository is [git.cscherr.de](https://git.cscherr.de/PlexSheep/pt)
 It is mirrored to:
 - [Codeberg](https://codeberg.org/PlexSheep/pt)
 ## License
 **Pt is MIT Licensed**
--- a/members/libpt-bintols/Cargo.toml
+++ b/members/libpt-bintols/Cargo.toml
@ -1,7 +1,7 @@
 [package]
 name = "libpt-bintols"
 publish.workspace = true
-version = "0.5.1"
+version.workspace = true
 edition.workspace = true
 authors.workspace = true
 license.workspace = true
@ -20,7 +20,3 @@ libpt-core = { workspace = true }
 libpt-log = { workspace = true }
 anyhow = { workspace = true }
 thiserror = { workspace = true }
 [package.metadata.docs.rs]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
--- a/members/libpt-bintols/src/display.rs
+++ b/members/libpt-bintols/src/display.rs
@ -8,15 +8,14 @@ pub use num_traits::{PrimInt, ToPrimitive};
 /// ### Arguments
 /// * `data` - The data you are trying to dump
 pub fn bytes_to_bin(data: &[u8]) -> String {
-    let mut s = String::new();
+    let mut s = format!("0b{:08b}", data.first().unwrap());
-    for (i, dat) in data.iter().enumerate() {
+    for i in 1..data.len() {
-        if i == 0 {
+        s.push_str(&format!("_{:08b}", data[i]));
-            s.push_str(&format!("0b{:08b}", dat));
+        if i % 8 == 0 {
-        } else {
+            s.push_str("\n")
            s.push_str(&format!("_{:08b}", dat));
        }
    }
-    s
+    return s;
 }
 /// Quickly format a number of Bytes [`usize`] with the corresponding
@ -35,17 +34,17 @@ where
    T: std::fmt::Debug,
 {
    if total < T::from(KIBI).unwrap() {
-        format!("{total} B")
+        return format!("{total} B");
    } else if T::from(KIBI).unwrap() <= total && total < T::from(MEBI).unwrap() {
-        format!("{:.2} K", total.to_f64().unwrap() / KIBI as f64)
+        return format!("{:.2} K", total.to_f64().unwrap() / KIBI as f64);
    } else if T::from(MEBI).unwrap() <= total && total < T::from(GIBI).unwrap() {
-        format!("{:.2} M", total.to_f64().unwrap() / MEBI as f64)
+        return format!("{:.2} M", total.to_f64().unwrap() / MEBI as f64);
    } else if T::from(GIBI).unwrap() <= total && total < T::from(TEBI).unwrap() {
-        format!("{:.2} G", total.to_f64().unwrap() / GIBI as f64)
+        return format!("{:.2} G", total.to_f64().unwrap() / GIBI as f64);
    } else if T::from(TEBI).unwrap() <= total && total < T::from(PEBI).unwrap() {
-        format!("{:.2} T", total.to_f64().unwrap() / TEBI as f64)
+        return format!("{:.2} T", total.to_f64().unwrap() / TEBI as f64);
    } else if T::from(PEBI).unwrap() <= total && total < T::from(EXBI).unwrap() {
-        format!("{:.2} P", total.to_f64().unwrap() / PEBI as f64)
+        return format!("{:.2} P", total.to_f64().unwrap() / PEBI as f64);
    }
    // now we are starting to reach the sizes that are pretty unrealistic
    // (as of 2023 that is, hello future)
@ -54,9 +53,9 @@ where
    // to work with a fixed, larger sized datatype
    else {
        let total: u128 = total.to_u128().unwrap();
-        if (EXBI..ZEBI).contains(&total) {
+        if EXBI <= total && total < ZEBI {
            return format!("{:.2} E", total.to_f64().unwrap() / EXBI as f64);
-        } else if (ZEBI..YOBI).contains(&total) {
+        } else if ZEBI <= total && total < YOBI {
            return format!("{:.2} Z", total.to_f64().unwrap() / ZEBI as f64);
        } else if YOBI <= total {
            return format!("{:.2} Y", total.to_f64().unwrap() / YOBI as f64);
--- a/members/libpt-bintols/src/hedu/mod.rs
+++ b/members/libpt-bintols/src/hedu/mod.rs
@ -0,0 +1,179 @@
 //! # Dump data
 //!
 //! This crate is part of [`pt`](../libpt/index.html), but can also be used as a standalone
 //! module.
 //!
 //! This crate is currently empty.
 use crate::display::humanbytes;
 use anyhow::{bail, Result};
 use libpt_log::{debug, trace, warn, error};
 use std::io::{prelude::*, Read, SeekFrom};
 const BYTES_PER_LINE: usize = 16;
 const LINE_SEP_HORIZ: char = '─';
 const LINE_SEP_VERT: char = '│';
 pub struct HeduConfig {
    pub chars: bool,
    pub skip: usize,
    pub show_identical: bool,
    pub limit: usize,
    stop: bool,
    len: usize,
 }
 impl HeduConfig {
    pub fn new(chars: bool, skip: usize, show_identical: bool, limit: usize) -> Self {
        HeduConfig {
            chars,
            skip,
            show_identical,
            limit,
            stop: false,
            len: usize::MIN,
        }
    }
 }
 pub trait DataSource: Read {
    fn skip(&mut self, length: usize) -> std::io::Result<()>;
 }
 impl DataSource for std::io::Stdin {
    fn skip(&mut self, _length: usize) -> std::io::Result<()> {
        warn!("can't skip bytes for the stdin!");
        Ok(())
    }
 }
 impl DataSource for std::fs::File {
    fn skip(&mut self, length: usize) -> std::io::Result<()> {
        self.seek(SeekFrom::Current(length as i64))?;
        // returns the new position from the start, we don't need it here.
        Ok(())
    }
 }
 pub fn dump(data: &mut dyn DataSource, mut config: HeduConfig) -> Result<()> {
    // prepare some variables
    let mut buf: [[u8; BYTES_PER_LINE]; 2] = [[0; BYTES_PER_LINE]; 2];
    let mut alt_buf = 0usize;
    let mut byte_counter: usize = 0;
    // skip a given number of bytes
    if config.skip > 0 {
        data.skip(config.skip)?;
        byte_counter += config.skip;
        debug!("Skipped {}", humanbytes(config.skip));
    }
    // print the head
    print!("DATA IDX {LINE_SEP_VERT} DATA AS HEX");
    if config.chars {
        print!("{:width$} {LINE_SEP_VERT} FOO", "", width = 37);
    }
    println!();
    if config.chars {
        println!("{}", format!("{LINE_SEP_HORIZ}").repeat(80));
    } else {
        println!("{}", format!("{LINE_SEP_HORIZ}").repeat(59));
    }
    // data dump loop
    rd_data(data, &mut buf, &mut alt_buf, &mut byte_counter, &mut config)?;
    while config.len > 0 {
        print!("{:08X} {LINE_SEP_VERT} ", byte_counter);
        for i in 0..config.len {
            if i as usize % BYTES_PER_LINE == BYTES_PER_LINE / 2 {
                print!(" ");
            }
            print!("{:02X} ", buf[alt_buf][i]);
        }
        if config.len == BYTES_PER_LINE / 2 {
            print!(" ")
        }
        for i in 0..(BYTES_PER_LINE - config.len) {
            if i as usize % BYTES_PER_LINE == BYTES_PER_LINE / 2 {
                print!(" ");
            }
            print!("   ");
        }
        if config.chars {
            print!("{LINE_SEP_VERT} |");
            for i in 0..config.len {
                print!("{}", mask_chars(buf[alt_buf][i] as char));
            }
            print!("|");
        }
        println!();
        // loop breaker logic
        if config.stop {
            break;
        }
        // after line logic
        rd_data(data, &mut buf, &mut alt_buf, &mut byte_counter, &mut config)?;
        alt_buf ^= 1; // toggle the alt buf
        if buf[0] == buf[1] && config.len == BYTES_PER_LINE && !config.show_identical {
            trace!(buf = format!("{:?}", buf), "found a duplicating line");
            let start_line = byte_counter;
            while buf[0] == buf[1] && config.len == BYTES_PER_LINE {
                rd_data(data, &mut buf, &mut alt_buf, &mut byte_counter, &mut config)?;
                byte_counter += BYTES_PER_LINE;
            }
            println!(
                "^^^^^^^^ {LINE_SEP_VERT} (repeats {} lines)",
                byte_counter - start_line
            );
        }
        // switch to the second half of the buf, the original half is stored the old buffer
        // We detect duplicate lines with this
        alt_buf ^= 1; // toggle the alt buf
    }
    Ok(())
 }
 fn mask_chars(c: char) -> char {
    if c.is_ascii_graphic() {
        return c;
    } else if c == '\n' {
        return '↩';
    } else if c == ' ' {
        return '␣';
    } else if c == '\t' {
        return '⭾';
    } else {
        return '<27>';
    }
 }
 fn rd_data(
    data: &mut dyn DataSource,
    buf: &mut [[u8; BYTES_PER_LINE]; 2],
    alt_buf: &mut usize,
    byte_counter: &mut usize,
    config: &mut HeduConfig,
 ) -> Result<()> {
    *byte_counter += config.len;
    match data.read(&mut buf[*alt_buf]) {
        Ok(mut len) => {
            if config.limit != 0 && *byte_counter >= config.limit {
                trace!(
                    byte_counter,
                    limit = config.limit,
                    len,
                    nlen = (config.limit % BYTES_PER_LINE),
                    "byte counter is farther than limit"
                );
                len = config.limit % BYTES_PER_LINE;
                config.stop = true;
            }
            config.len = len;
            return Ok(());
        }
        Err(err) => {
            error!("error while reading data: {err}");
            bail!(err)
        }
    }
 }
--- a/members/libpt-bintols/src/join.rs
+++ b/members/libpt-bintols/src/join.rs
@ -1,50 +0,0 @@
 //! # Join bits and bytes into numbers
 //!
 //! Sometimes you have a `[u8]` that is the representation of a larger unsigned integer, such as
 //! [u128]. This module helps you join them together.
 use anyhow::anyhow;
 use libpt_log::trace;
 /// Join a [Vec] of [u8]s into an unsigned integer
 ///
 /// Say you have the array `[0b00000110, 0b10110101]` and want to use it as a [u32].
 /// This function sets it together to a integer type of your choosing:
 /// 1717 (binary: `00000000 00000000 00000110 10110101`).
 ///
 /// If the array is not long enough, the number will be padded with null bytes.
 ///
 /// # Examples
 ///
 /// ```
 /// # use libpt_bintols::join::*;
 ///
 /// let x: [u8; 2] = [0b00000110, 0b10110101];
 ///
 /// assert_eq!(array_to_unsigned::<u32>(&x).unwrap(), 1717);
 /// ```
 pub fn array_to_unsigned<T>(parts: &[u8]) -> anyhow::Result<T>
 where
    u128: std::convert::From<T>,
    T: std::str::FromStr,
    T: std::convert::TryFrom<u128>,
    <T as std::str::FromStr>::Err: std::fmt::Debug,
    <T as std::str::FromStr>::Err: std::error::Error,
    <T as std::convert::TryFrom<u128>>::Error: std::error::Error,
    <T as std::convert::TryFrom<u128>>::Error: std::marker::Send,
    <T as std::convert::TryFrom<u128>>::Error: std::marker::Sync,
    <T as std::convert::TryFrom<u128>>::Error: 'static,
 {
    trace!("amount of parts: {}", parts.len());
    if parts.len() > (u128::BITS / 8) as usize {
        return Err(anyhow!(
            "the list is too long to fit into the specified integer type: {}",
            std::any::type_name::<T>()
        ));
    }
    let mut ri: u128 = 0;
    for (i, e) in parts.iter().rev().enumerate() {
        ri += (*e as u128) * 256u128.pow(i as u32);
    }
    T::try_from(ri).map_err(anyhow::Error::from)
 }
--- a/members/libpt-bintols/src/lib.rs
+++ b/members/libpt-bintols/src/lib.rs
@ -25,5 +25,4 @@ pub const YOBI: u128 = 2u128.pow(80);
 // use libpt_core;
 pub mod datalayout;
 pub mod display;
-pub mod join;
+pub mod hedu;
 pub mod split;
--- a/members/libpt-bintols/src/split.rs
+++ b/members/libpt-bintols/src/split.rs
@ -1,38 +0,0 @@
 //! # Split numbers into bits and bytes
 //!
 //! Sometimes, you need a large integer in the form of many bytes, so split into [u8].
 //! Rust provides
 /// Split unsigned integers into a [Vec] of [u8]s
 ///
 /// Say you have the [u32] 1717 (binary: `00000000 00000000 00000110 10110101 `). This number would
 /// be splitted to `vec![0b00000110, 0b10110101]`.
 ///
 /// The 0 bytes of the numbers will be discarded (unless the number is 0, then the Vec contains a
 /// single Null byte.) and the remaining parts of the numbers are inserted into a Vec as [u8].
 ///
 /// # Examples
 ///
 /// ```
 /// # use libpt_bintols::split::*;
 ///
 /// let x: u32 = 1717;
 ///
 /// assert_eq!(unsigned_to_vec(x), vec![0b00000110, 0b10110101]);
 /// ```
 pub fn unsigned_to_vec<T>(num: T) -> Vec<u8>
 where
    u128: std::convert::From<T>,
 {
    let mut num: u128 = num.into();
    if num == 0 {
        return vec![0];
    }
    let mut buf: Vec<u8> = Vec::new();
    while num > 0 {
        buf.push(num as u8);
        num >>= 8;
    }
    buf.reverse();
    buf
 }
--- a/members/libpt-bintols/tests/datalayout.rs
+++ b/members/libpt-bintols/tests/datalayout.rs
@ -2,6 +2,6 @@ use libpt_bintols::*;
 #[test]
 fn mkdmp() {
-    let v = [true, true, false];
+    let v = vec![true, true, false];
    investigate_memory_layout!(bool, v);
 }
--- a/members/libpt-bintols/tests/display.rs
+++ b/members/libpt-bintols/tests/display.rs
@ -6,10 +6,6 @@ fn btobin() {
    let data = [19, 19];
    let r = bytes_to_bin(&data);
    assert_eq!(r, format!("0b00010011_00010011"));
    let data = [0xff, 0xff];
    let r = bytes_to_bin(&data);
    assert_eq!(r, format!("0b11111111_11111111"));
 }
 #[test]
@ -19,7 +15,9 @@ fn big_btobin() {
    assert_eq!(
        r,
        format!(
-            "0b00001100_00011111_01010010_00100000_01111011_00100000_01011100_00010111_00001100_00100000_00001100_00000001_00000001_00000001"
+            "0b00001100_00011111_01010010_\
    00100000_01111011_00100000_01011100_00010111_00001100\n\
    _00100000_00001100_00000001_00000001_00000001"
        )
    );
 }
--- a/members/libpt-bintols/tests/join.rs
+++ b/members/libpt-bintols/tests/join.rs
@ -1,55 +0,0 @@
 use libpt_bintols::join::*;
 #[test]
 fn join_u128() {
    let correct = [
        16,
        255,
        256,
        0,
        u128::MAX,
        u64::MAX as u128,
        u64::MAX as u128 + 1,
    ];
    let source = [
        vec![16],
        vec![255],
        vec![1, 0],
        vec![0],
        vec![
            255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
        ],
        vec![255, 255, 255, 255, 255, 255, 255, 255],
        vec![1, 0, 0, 0, 0, 0, 0, 0, 0],
    ];
    for (i, n) in source.iter().enumerate() {
        assert_eq!(array_to_unsigned::<u128>(n).unwrap(), correct[i]);
    }
 }
 #[test]
 fn join_u64() {
    let correct = [
        16,
        255,
        256,
        0,
        u64::MAX,
        u32::MAX as u64,
        0b1_00000001,
        0b10011011_10110101_11110000_00110011,
    ];
    let source = [
        vec![16],
        vec![255],
        vec![1, 0],
        vec![0],
        vec![255, 255, 255, 255, 255, 255, 255, 255],
        vec![255, 255, 255, 255],
        vec![1, 1],
        vec![0b10011011, 0b10110101, 0b11110000, 0b00110011],
    ];
    for (i, n) in source.iter().enumerate() {
        assert_eq!(array_to_unsigned::<u64>(n).unwrap(), correct[i]);
    }
 }
--- a/members/libpt-bintols/tests/split.rs
+++ b/members/libpt-bintols/tests/split.rs
@ -1,55 +0,0 @@
 use libpt_bintols::split::*;
 #[test]
 fn split_u128() {
    let source = [
        16,
        255,
        256,
        0,
        u128::MAX,
        u64::MAX as u128,
        u64::MAX as u128 + 1,
    ];
    let correct = [
        vec![16],
        vec![255],
        vec![1, 0],
        vec![0],
        vec![
            255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
        ],
        vec![255, 255, 255, 255, 255, 255, 255, 255],
        vec![1, 0, 0, 0, 0, 0, 0, 0, 0],
    ];
    for (i, n) in source.iter().enumerate() {
        assert_eq!(unsigned_to_vec(*n), correct[i]);
    }
 }
 #[test]
 fn split_u64() {
    let source = [
        16,
        255,
        256,
        0,
        u64::MAX,
        u32::MAX as u64,
        0b1_00000001,
        0b10011011_10110101_11110000_00110011,
    ];
    let correct = [
        vec![16],
        vec![255],
        vec![1, 0],
        vec![0],
        vec![255, 255, 255, 255, 255, 255, 255, 255],
        vec![255, 255, 255, 255],
        vec![1, 1],
        vec![0b10011011, 0b10110101, 0b11110000, 0b00110011],
    ];
    for (i, n) in source.iter().enumerate() {
        assert_eq!(unsigned_to_vec(*n), correct[i]);
    }
 }
--- a/members/libpt-cli/Cargo.toml
+++ b/members/libpt-cli/Cargo.toml
@ -1,37 +0,0 @@
 [package]
 name = "libpt-cli"
 publish.workspace = true
 version = "0.2.2-alpha.2"
 edition.workspace = true
 authors.workspace = true
 license.workspace = true
 description.workspace = true
 readme.workspace = true
 homepage.workspace = true
 repository.workspace = true
 keywords.workspace = true
 categories.workspace = true
 [features]
 default = []
 full = ["log"]
 log = ["dep:log"]
 [dependencies]
 anyhow.workspace = true
 clap = { version = "4.5.7", features = ["derive"] }
 comfy-table = "7.1.1"
 console = "0.15.8"
 dialoguer = { version = "0.11.0", features = ["completion", "history"] }
 embed-doc-image = "0.1.4"
 indicatif = "0.17.8"
 libpt-log = { workspace = true, optional = false }
 log = { version = "0.4.21", optional = true }
 serde = { version = "1.0.209", features = ["derive"] }
 shlex = "1.3.0"
 strum = { version = "0.26.3", features = ["derive"] }
 thiserror.workspace = true
 [package.metadata.docs.rs]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
--- a/members/libpt-cli/data/media/repl.png
+++ b/members/libpt-cli/data/media/repl.png
--- a/members/libpt-cli/examples/cli.rs
+++ b/members/libpt-cli/examples/cli.rs
@ -1,38 +0,0 @@
 use clap::Parser;
 use libpt_cli::args::VerbosityLevel;
 use libpt_cli::printing;
 use libpt_log::{debug, Logger};
 /// This is the help
 ///
 /// This is more help
 #[derive(Parser, Debug)]
 struct Cli {
    // already has documentation
    #[command(flatten)]
    verbosity: VerbosityLevel,
    /// texts to be echoed
    #[arg(required = true)]
    text: Vec<String>,
    /// try to be more machine readable
    #[arg(short, long)]
    machine: bool,
 }
 fn main() {
    let cli = Cli::parse();
    let _logger = Logger::builder().set_level(cli.verbosity.level()).build();
    debug!("logger initialized with level: {}", cli.verbosity.level());
    if !cli.machine {
        let text = cli.text.join(" ");
        printing::blockprint(text, console::Color::Green);
    } else {
        for text in cli.text {
            println!("{text}")
        }
    }
 }
--- a/members/libpt-cli/examples/repl.rs
+++ b/members/libpt-cli/examples/repl.rs
@ -1,82 +0,0 @@
 use console::style;
 use libpt_cli::printing;
 use libpt_cli::repl::{DefaultRepl, Repl};
 use libpt_log::{debug, Logger};
 use clap::Subcommand;
 use strum::EnumIter;
 // this is where you define what data/commands/arguments the REPL accepts
 #[derive(Subcommand, Debug, EnumIter, Clone)]
 enum ReplCommand {
    /// wait for LEN seconds
    Wait {
        /// wait so long
        len: u64,
    },
    /// echo the given texts
    Echo {
        /// the text you want to print
        text: Vec<String>,
        /// print with a fancy border and colors
        #[arg(short, long)]
        fancy: bool,
    },
    /// hello world
    Hello,
    /// leave the repl
    Exit,
 }
 fn main() -> anyhow::Result<()> {
    // You would normally make a proper cli interface with clap before entering the repl. This is
    // omitted here for brevity
    let _logger = Logger::builder().display_time(false).build();
    // the compiler can infer that we want to use the ReplCommand enum.
    let mut repl = DefaultRepl::<ReplCommand>::default();
    debug!("entering the repl");
    loop {
        // repl.step() should be at the start of your loop
        // It is here that the repl will get the user input, validate it, and so on
        match repl.step() {
            Ok(c) => c,
            Err(e) => {
                // if the user requested the help, print in blue, otherwise in red as it's just an
                // error
                if let libpt_cli::repl::error::Error::Parsing(e) = &e {
                    if e.kind() == clap::error::ErrorKind::DisplayHelp {
                        println!("{}", style(e).cyan());
                        continue;
                    }
                }
                println!("{}", style(e).red().bold());
                continue;
            }
        };
        // now we can match our defined commands
        //
        // only None if the repl has not stepped yet
        match repl.command().to_owned().unwrap() {
            ReplCommand::Exit => break,
            ReplCommand::Wait { len } => {
                debug!("len: {len}");
                let spinner = indicatif::ProgressBar::new_spinner();
                spinner.enable_steady_tick(std::time::Duration::from_millis(100));
                std::thread::sleep(std::time::Duration::from_secs(len));
                spinner.finish();
            }
            ReplCommand::Hello => println!("Hello!"),
            ReplCommand::Echo { text, fancy } => {
                if !fancy {
                    println!("{}", text.join(" "))
                } else {
                    printing::blockprint(text.join(" "), console::Color::Cyan)
                }
            }
        }
    }
    Ok(())
 }
--- a/members/libpt-cli/src/args.rs
+++ b/members/libpt-cli/src/args.rs
@ -1,281 +0,0 @@
 //! Utilities for parsing options and arguments on the start of a CLI application
 use clap::Parser;
 use libpt_log::Level;
 #[cfg(feature = "log")]
 use log;
 use serde::{Deserialize, Serialize};
 /// Custom help template for displaying command-line usage information
 ///
 /// This template modifies the default template provided by Clap to include additional information
 /// and customize the layout of the help message.
 ///
 /// Differences from the default template:
 /// - Includes the application version and author information at the end
 ///
 /// Apply like this:
 /// ```
 /// # use libpt_cli::args::HELP_TEMPLATE;
 /// use clap::Parser;
 /// #[derive(Parser, Debug, Clone, PartialEq, Eq, Hash)]
 /// #[command(help_template = HELP_TEMPLATE, author, version)]
 /// pub struct MyArgs {
 ///     /// show more details
 ///     #[arg(short, long)]
 ///     pub verbose: bool,
 /// }
 /// ```
 ///
 /// ## Example
 ///
 /// Don't forget to set `authors` in your `Cargo.toml`!
 ///
 /// ```bash
 /// $ cargo run -- -h
 /// about: short
 ///
 /// Usage: aaa [OPTIONS]
 ///
 /// Options:
 ///   -v, --verbose  show more details
 ///   -h, --help     Print help (see more with '--help')
 ///   -V, --version  Print version
 ///
 /// aaa: 0.1.0
 /// Author: Christoph J. Scherr <software@cscherr.de>
 ///
 /// ```
 pub const HELP_TEMPLATE: &str = r"{about-section}
 {usage-heading} {usage}
 {all-args}{tab}
 {name}: {version}
 Author: {author-with-newline}
 ";
 /// Transform -v and -q flags to some kind of loglevel
 ///
 /// # Example
 ///
 /// Include this into your [clap] derive struct like this:
 ///
 /// ```
 /// use libpt_cli::args::VerbosityLevel;
 /// use clap::Parser;
 ///
 /// #[derive(Parser, Debug)]
 /// pub struct Opts {
 ///     #[command(flatten)]
 ///     pub verbose: VerbosityLevel,
 ///     #[arg(short, long)]
 ///     pub mynum: usize,
 /// }
 ///
 /// ```
 ///
 /// Get the loglevel like this:
 ///
 /// ```no_run
 /// use libpt_cli::args::VerbosityLevel;
 /// use libpt_log::Level;
 /// use clap::Parser;
 ///
 /// # #[derive(Parser, Debug)]
 /// # pub struct Opts {
 /// #     #[command(flatten)]
 /// #     pub verbose: VerbosityLevel,
 /// # }
 ///
 /// fn main() {
 ///     let opts = Opts::parse();
 ///
 ///     // Level might be None if the user wants no output at all.
 ///     // for the 'tracing' level:
 ///     let level: Level = opts.verbose.level();
 /// }
 /// ```
 #[derive(Parser, Clone, PartialEq, Eq, Hash, Deserialize, Serialize)]
 pub struct VerbosityLevel {
    /// make the output more verbose
    #[arg(
        long,
        short = 'v',
        action = clap::ArgAction::Count, // NOTE: this forces u8 type for some reason
        global = true,
        // help = L::verbose_help(),
        // long_help = L::verbose_long_help(),
    )]
    verbose: u8,
    /// make the output less verbose
    ///
    /// ( -qqq for completely quiet)
    #[arg(
        long,
        short = 'q',
        action = clap::ArgAction::Count,
        global = true,
        conflicts_with = "verbose",
    )]
    quiet: u8,
 }
 impl VerbosityLevel {
    /// true only if no verbose and no quiet was set (user is using defaults)
    #[inline]
    #[must_use]
    #[allow(clippy::missing_const_for_fn)] // the values of self can change
    pub fn changed(&self) -> bool {
        self.verbose != 0 || self.quiet != 0
    }
    #[inline]
    #[must_use]
    fn value(&self) -> u8 {
        Self::level_value(Level::INFO)
            .saturating_sub((self.quiet).min(10))
            .saturating_add((self.verbose).min(10))
    }
    /// get the [Level] for that [`VerbosityLevel`]
    ///
    /// # Examples
    ///
    /// ```
    /// use libpt_log::Level; // reexport: tracing
    /// use libpt_cli::args::VerbosityLevel;
    ///
    /// let verbosity_level = VerbosityLevel::INFO;
    /// assert_eq!(verbosity_level.level(), Level::INFO);
    /// ```
    #[inline]
    #[must_use]
    pub fn level(&self) -> Level {
        let v = self.value();
        match v {
            0 => Level::ERROR,
            1 => Level::WARN,
            2 => Level::INFO,
            3 => Level::DEBUG,
            4 => Level::TRACE,
            _ => {
                if v > 4 {
                    Level::TRACE
                } else {
                    /* v < 0 */
                    Level::ERROR
                }
            }
        }
    }
    /// get the [`log::Level`] for that `VerbosityLevel`
    ///
    /// This is the method for the [log] crate, which I use less often.
    ///
    /// [None] means that absolutely no output is wanted (completely quiet)
    #[inline]
    #[must_use]
    #[cfg(feature = "log")]
    pub fn level_for_log_crate(&self) -> log::Level {
        match self.level() {
            Level::TRACE => log::Level::Trace,
            Level::DEBUG => log::Level::Debug,
            Level::INFO => log::Level::Info,
            Level::WARN => log::Level::Warn,
            Level::ERROR => log::Level::Error,
        }
    }
    #[inline]
    #[must_use]
    const fn level_value(level: Level) -> u8 {
        match level {
            Level::TRACE => 4,
            Level::DEBUG => 3,
            Level::INFO => 2,
            Level::WARN => 1,
            Level::ERROR => 0,
        }
    }
    /// # Examples
    ///
    /// ```
    /// use libpt_log::Level; // reexport: tracing
    /// use libpt_cli::args::VerbosityLevel;
    ///
    /// let verbosity_level = VerbosityLevel::TRACE;
    /// assert_eq!(verbosity_level.level(), Level::TRACE);
    /// ```
    pub const TRACE: Self = Self {
        verbose: 2,
        quiet: 0,
    };
    /// # Examples
    ///
    /// ```
    /// use libpt_log::Level; // reexport: tracing
    /// use libpt_cli::args::VerbosityLevel;
    ///
    /// let verbosity_level = VerbosityLevel::DEBUG;
    /// assert_eq!(verbosity_level.level(), Level::DEBUG);
    /// ```
    pub const DEBUG: Self = Self {
        verbose: 1,
        quiet: 0,
    };
    /// # Examples
    ///
    /// ```
    /// use libpt_log::Level; // reexport: tracing
    /// use libpt_cli::args::VerbosityLevel;
    ///
    /// let verbosity_level = VerbosityLevel::INFO;
    /// assert_eq!(verbosity_level.level(), Level::INFO);
    /// ```
    pub const INFO: Self = Self {
        verbose: 0,
        quiet: 0,
    };
    /// # Examples
    ///
    /// ```
    /// use libpt_log::Level; // reexport: tracing
    /// use libpt_cli::args::VerbosityLevel;
    ///
    /// let verbosity_level = VerbosityLevel::WARN;
    /// assert_eq!(verbosity_level.level(), Level::WARN);
    /// ```
    pub const WARN: Self = Self {
        verbose: 0,
        quiet: 1,
    };
    /// # Examples
    ///
    /// ```
    /// use libpt_log::Level; // reexport: tracing
    /// use libpt_cli::args::VerbosityLevel;
    ///
    /// let verbosity_level = VerbosityLevel::ERROR;
    /// assert_eq!(verbosity_level.level(), Level::ERROR);
    /// ```
    pub const ERROR: Self = Self {
        verbose: 0,
        quiet: 2,
    };
 }
 impl std::fmt::Debug for VerbosityLevel {
    #[inline]
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{:?}", self.level())
    }
 }
 impl Default for VerbosityLevel {
    fn default() -> Self {
        Self::INFO
    }
 }
--- a/members/libpt-cli/src/lib.rs
+++ b/members/libpt-cli/src/lib.rs
@ -1,6 +0,0 @@
 //! This module bundles a lot of good CLI tools, and adds some of it's own, to make development of
 //! CLI apps easier and more ergonomic.
 #![warn(clippy::pedantic, clippy::style, clippy::nursery)]
 pub mod args;
 pub mod printing;
 pub mod repl;
--- a/members/libpt-cli/src/printing.rs
+++ b/members/libpt-cli/src/printing.rs
@ -1,145 +0,0 @@
 //! Utilities for formatting, bordering, aligning and printing text content
 //!
 //! This module provides functions for formatting content with borders and colors, printing them to the console.
 //! The functions in this module are designed to simplify the process of creating visually appealing
 //! output for CLI applications.
 //!
 //! Note that most of the utilities in this module are focused on communication with humans, not
 //! with machines. Consider evaluating [`std::io::IsTerminal`] before using colorful, dynamic and bordered
 //! printing. If you are talking to a machine, it might be useful to not add extra space, add a
 //! newline per output or even output JSON. An example that does this well is `ls`:
 //!
 //! ```bash
 //! $ ls
 //! Cargo.lock  Cargo.toml  data  LICENSE  members  README.md  scripts  src  target
 //! ```
 //!
 //! ```bash
 //! $ ls | cat
 //! Cargo.lock
 //! Cargo.toml
 //! data
 //! LICENSE
 //! members
 //! README.md
 //! scripts
 //! src
 //! target
 //! ```
 //!
 //! See the [CLI Rustbook](https://rust-cli.github.io/book/in-depth/machine-communication.html) for
 //! more information on the topic.
 use comfy_table::presets;
 use comfy_table::{CellAlignment, ContentArrangement, Table};
 use console::{style, Color};
 /// Prints content with a simple border around it
 ///
 /// This function is a convenience wrapper around [blockfmt] and [println]. It automatically
 /// formats the content with a border using the specified color and then prints it to the console.
 ///
 /// # Example
 ///
 /// ```
 /// use console::Color;
 /// use libpt_cli::printing::blockprint;
 /// # fn main() {
 /// blockprint("Hello world!", Color::Blue);
 /// # }
 /// ```
 #[inline]
 #[allow(clippy::needless_pass_by_value)] // we just take an impl, using a &impl is much less ergonomic
 pub fn blockprint(content: impl ToString, color: Color) {
    println!("{}", blockfmt(content, color));
 }
 /// Formats content with a simple border around it
 ///
 /// This function is a convenience wrapper around [`blockfmt_advanced`] with preset values for
 /// border style, content arrangement, and cell alignment. It automatically formats the content
 /// with a border as large as possible and centers the content. The resulting cell is colored in
 /// the specified color.
 ///
 /// # Example
 ///
 /// ```
 /// use console::Color;
 /// use libpt_cli::printing::blockfmt;
 /// # fn main() {
 /// let formatted_content = blockfmt("Hello world!", Color::Blue);
 /// println!("{}", formatted_content);
 /// # }
 /// ```
 #[inline]
 #[allow(clippy::needless_pass_by_value)] // we just take an impl, using a &impl is much less ergonomic
 pub fn blockfmt(content: impl ToString, color: Color) -> String {
    blockfmt_advanced(
        content,
        Some(color),
        presets::UTF8_BORDERS_ONLY,
        ContentArrangement::DynamicFullWidth,
        CellAlignment::Center,
    )
 }
 /// Formats content with a border around it
 ///
 /// Unless you are looking for something specific, use [blockfmt] or [blockprint].
 ///
 /// The border can be created using box-drawing characters, and the content is formatted
 /// within the border. The function allows customization of the border's color, preset,
 /// content arrangement, and cell alignment.
 ///
 /// # Example
 /// ```
 /// use comfy_table::{presets, CellAlignment, ContentArrangement};
 /// use console::Color;
 /// use libpt_cli::printing::blockfmt_advanced;
 /// # fn main() {
 /// println!(
 ///     "{}",
 ///     blockfmt_advanced(
 ///         "Hello world!",
 ///         Some(Color::Blue),
 ///         presets::UTF8_FULL,
 ///         ContentArrangement::DynamicFullWidth,
 ///         CellAlignment::Center
 ///     )
 /// );
 /// # }
 /// ```
 /// ```text
 /// ┌────────────────────────────────────────────────────────────────────────────────────────┐
 /// │                                      Hello world!                                      │
 /// └────────────────────────────────────────────────────────────────────────────────────────┘
 /// ```
 ///
 /// # Parameters
 ///
 /// - `content`: The content to be formatted within the border
 /// - `color`: The color of the border and text
 /// - `preset`: The preset style for the border
 /// - `arrangement`: The arrangement of the the border (e.g., stretch to sides, wrap around )
 /// - `alignment`: The alignment of the content within the cells (e.g., left, center, right)
 #[allow(clippy::missing_panics_doc)] // we add a row then unwrap it, no panic should be possible
 #[allow(clippy::needless_pass_by_value)] // we just take an impl, using a &impl is much less ergonomic
 pub fn blockfmt_advanced(
    content: impl ToString,
    color: Option<Color>,
    preset: &str,
    arrangement: ContentArrangement,
    alignment: CellAlignment,
 ) -> String {
    let mut table = Table::new();
    table
        .load_preset(preset)
        .set_content_arrangement(arrangement)
        .add_row(vec![content.to_string()]);
    table.column_mut(0).unwrap().set_cell_alignment(alignment);
    match color {
        Some(c) => format!("{}", style(table).fg(c)),
        None => table.to_string(),
    }
 }
--- a/members/libpt-cli/src/repl/default.rs
+++ b/members/libpt-cli/src/repl/default.rs
@ -1,217 +0,0 @@
 //! This module implements a default repl that fullfills the [Repl] trait
 //!
 //! You can implement your own [Repl] if you want.
 use std::fmt::Debug;
 use super::Repl;
 use embed_doc_image::embed_doc_image;
 /// [clap] help template with only usage and commands/options
 pub const REPL_HELP_TEMPLATE: &str = r"{usage-heading} {usage}
 {all-args}{tab}
 ";
 use clap::{Parser, Subcommand};
 use dialoguer::{BasicHistory, Completion};
 use libpt_log::trace;
 #[allow(clippy::needless_doctest_main)] // It makes the example look better
 /// Default implementation for a REPL
 ///
 /// Note that you need to define the commands by yourself with a Subcommands enum.
 ///
 /// # Example
 ///
 /// ```no_run
 /// use libpt_cli::repl::{DefaultRepl, Repl};
 /// use clap::Subcommand;
 /// use strum::EnumIter;
 ///
 /// #[derive(Subcommand, Debug, EnumIter, Clone)]
 /// enum ReplCommand {
 ///     /// hello world
 ///     Hello,
 ///     /// leave the repl
 ///     Exit,
 /// }
 ///
 /// fn main() {
 ///     let mut repl = DefaultRepl::<ReplCommand>::default();
 ///     loop {
 ///         repl.step().unwrap();
 ///         match repl.command().to_owned().unwrap() {
 ///             ReplCommand::Hello => println!("Hello"),
 ///             ReplCommand::Exit => break,
 ///             _ => (),
 ///         }
 ///     }
 /// }
 /// ```
 /// **Screenshot**
 ///
 /// ![Screenshot of an example program with a REPL][repl_screenshot]
 #[embed_doc_image("repl_screenshot", "data/media/repl.png")]
 #[derive(Parser)]
 #[command(multicall = true, help_template = REPL_HELP_TEMPLATE)]
 #[allow(clippy::module_name_repetitions)] // we can't just name it `Default`, that's part of std
 pub struct DefaultRepl<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    /// the command you want to execute, along with its arguments
    #[command(subcommand)]
    command: Option<C>,
    // the following fields are not to be parsed from a command, but used for the internal workings
    // of the repl
    #[clap(skip)]
    buf: String,
    #[clap(skip)]
    buf_preparsed: Vec<String>,
    #[clap(skip)]
    completion: DefaultReplCompletion<C>,
    #[clap(skip)]
    history: BasicHistory,
 }
 #[derive(Debug, Clone, Copy, Hash, Eq, PartialEq, PartialOrd, Ord)]
 struct DefaultReplCompletion<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    commands: std::marker::PhantomData<C>,
 }
 impl<C> Repl<C> for DefaultRepl<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    fn new() -> Self {
        Self {
            command: None,
            buf_preparsed: Vec::new(),
            buf: String::new(),
            history: BasicHistory::new(),
            completion: DefaultReplCompletion::new(),
        }
    }
    fn command(&self) -> &Option<C> {
        &self.command
    }
    fn step(&mut self) -> Result<(), super::error::Error> {
        self.buf.clear();
        // NOTE: display::Input requires some kind of lifetime that would be a bother to store in
        // our struct. It's documentation also uses it in place, so it should be fine to do it like
        // this.
        //
        // NOTE: It would be nice if we could use the Validator mechanism of dialoguer, but
        // unfortunately we can only process our input after we've preparsed it and we need an
        // actual output. If we could set a status after the Input is over that would be amazing,
        // but that is currently not supported by dialoguer.
        // Therefore, every prompt will show as success regardless.
        self.buf = dialoguer::Input::with_theme(&dialoguer::theme::ColorfulTheme::default())
            .completion_with(&self.completion)
            .history_with(&mut self.history)
            .interact_text()?;
        self.buf_preparsed = Vec::new();
        self.buf_preparsed
            .extend(shlex::split(&self.buf).unwrap_or_default());
        trace!("read input: {:?}", self.buf_preparsed);
        trace!("repl after step: {:#?}", self);
        // HACK: find a way to not allocate a new struct for this
        let cmds = Self::try_parse_from(&self.buf_preparsed)?;
        self.command = cmds.command;
        Ok(())
    }
 }
 impl<C> Default for DefaultRepl<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    fn default() -> Self {
        Self::new()
    }
 }
 impl<C> Debug for DefaultRepl<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        f.debug_struct("DefaultRepl")
            .field("command", &self.command)
            .field("buf", &self.buf)
            .field("buf_preparsed", &self.buf_preparsed)
            .field("completion", &self.completion)
            .field("history", &"(no debug)")
            .finish()
    }
 }
 impl<C> DefaultReplCompletion<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    /// Make a new [`DefaultReplCompletion`] for the type `C`
    pub const fn new() -> Self {
        Self {
            commands: std::marker::PhantomData::<C>,
        }
    }
    fn commands() -> Vec<String> {
        let mut buf = Vec::new();
        // every crate has the help command, but it is not part of the enum
        buf.push("help".to_string());
        for c in C::iter() {
            // HACK: this is a horrible way to do this
            // I just need the names of the commands
            buf.push(
                format!("{c:?}")
                    .split_whitespace()
                    .map(str::to_lowercase)
                    .next()
                    .unwrap()
                    .to_string(),
            );
        }
        trace!("commands: {buf:?}");
        buf
    }
 }
 impl<C> Default for DefaultReplCompletion<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    fn default() -> Self {
        Self::new()
    }
 }
 impl<C> Completion for DefaultReplCompletion<C>
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    /// Simple completion implementation based on substring
    fn get(&self, input: &str) -> Option<String> {
        let matches = Self::commands()
            .into_iter()
            .filter(|option| option.starts_with(input))
            .collect::<Vec<_>>();
        trace!("\nmatches: {matches:#?}");
        if matches.len() == 1 {
            Some(matches[0].to_string())
        } else {
            None
        }
    }
 }
--- a/members/libpt-cli/src/repl/error.rs
+++ b/members/libpt-cli/src/repl/error.rs
@ -1,13 +0,0 @@
 //! Errors for the Repl module
 use thiserror::Error;
 #[derive(Error, Debug)]
 pub enum Error {
    #[error(transparent)]
    Parsing(#[from] clap::Error),
    #[error(transparent)]
    Input(#[from] dialoguer::Error),
    #[error(transparent)]
    Other(#[from] anyhow::Error),
 }
--- a/members/libpt-cli/src/repl/mod.rs
+++ b/members/libpt-cli/src/repl/mod.rs
@ -1,48 +0,0 @@
 //! Create easy and well defined REPLs
 //!
 //! A REPL is a [Read-Eval-Print-Loop](https://en.wikipedia.org/wiki/Read%E2%80%93eval%E2%80%93print_loop).
 //! Well known examples for REPLs are shells (like bash).
 //!
 //! This module offers a convenient way to create a well-defined REPL without a lot of complicated
 //! code and with a visually pleasing aesthetic. An example REPL implementation can be found in the
 //! examples.
 //!
 //! The basic idea is that the user defines the commands with an enum and uses [claps](clap)
 //! `#[derive(Subcommand)]`. A loop is then used to read from the stdin into a buffer, that buffer
 //! is put to [clap] for parsing, similar to how [clap] would parse commandline arguments.
 use std::fmt::Debug;
 pub mod error;
 use error::Error;
 mod default;
 pub use default::*;
 use clap::{Parser, Subcommand};
 /// Common Trait for repl objects
 ///
 /// Unless you want to implement custom features (not just commands), just use [`DefaultRepl`].
 pub trait Repl<C>: Parser + Debug
 where
    C: Debug + Subcommand + strum::IntoEnumIterator,
 {
    /// create a new repl
    fn new() -> Self;
    /// get the command that was parsed from user input
    ///
    /// Will only be [None] if the repl has not had [step](Repl::step) executed yet.
    fn command(&self) -> &Option<C>;
    /// advance the repl to the next iteration of the main loop
    ///
    /// This should be used at the start of your loop.
    ///
    /// Note that the help menu is an Error: [`clap::error::ErrorKind::DisplayHelp`]
    ///
    /// # Errors
    ///
    /// * [`Error::Input`] – [dialoguer] User Input had some kind of I/O Error
    /// * [`Error::Parsing`] – [clap] could not parse the user input, or user requested help
    /// * [`Error::Other`] – Any other error with [anyhow], [`DefaultRepl`] does not use this but custom implementations might
    fn step(&mut self) -> Result<(), Error>;
 }
--- a/members/libpt-core/Cargo.toml
+++ b/members/libpt-core/Cargo.toml
@ -1,7 +1,7 @@
 [package]
 name = "libpt-core"
 publish.workspace = true
-version = "0.5.0"
+version.workspace = true
 edition.workspace = true
 authors.workspace = true
 license.workspace = true
@ -14,9 +14,5 @@ categories.workspace = true
 [dependencies]
 anyhow = "1.0.79"
-
+cucumber = "0.20.2"
-[dev-dependencies]
+libpt-log = { workspace = true }
 [package.metadata.docs.rs]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
--- a/members/libpt-core/src/lib.rs
+++ b/members/libpt-core/src/lib.rs
@ -6,18 +6,33 @@
 //! This crate implements core functionality useful for many use cases, such as macros,
 //! formatting functions and more.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 /// macros to make things faster in your code
 pub mod macros;
 /// some general use printing to stdout tools
 pub mod printing;
-/// ## Get the name of the crate that uses your library
+//// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
-///
+
-/// Let's say you're writing the library `foo` and need the name of the crate that uses `foo`. With
+//// STATICS ///////////////////////////////////////////////////////////////////////////////////////
-/// this function, you can get the name of the crate that uses `foo`.
+
-///
+//// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
-/// Will return [None] if [`std::env::current_exe()`] errors or if conversion to [String] from [std::ffi::OsStr] fails.
+
-pub fn get_crate_name() -> Option<String> {
+//// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
-    if let Ok(exe) = std::env::current_exe() {
+
-        return Some(exe.file_stem()?.to_str()?.to_string());
+//// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
-    }
+
-    None
+//// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
-}
+
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-core/src/macros.rs
+++ b/members/libpt-core/src/macros.rs
@ -2,14 +2,33 @@
 //!
 //! This module implements macros for use with `libpt`.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 pub use crate::get_stdout_for;
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 /// ## catches what the expression would write to the `stdout`
 ///
 /// This macro takes an expression, executes it, and catches what it would write to the stdout.
 /// The buffer of the stdout will then be returned for further use.
 ///
 /// This is especially useful when testing loggers or other frontend CLI functions.
 ///
 /// Inspiration: [users.rust-lang.org](https://users.rust-lang.org/t/how-to-test-functions-that-use-println/67188/5)
 #[macro_export]
 macro_rules! get_stdout_for {
    ($test:expr) => {{
@ -27,3 +46,13 @@ macro_rules! get_stdout_for {
        output
    }};
 }
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-core/src/printing.rs
+++ b/members/libpt-core/src/printing.rs
@ -0,0 +1,49 @@
 //! # tools that make printing stuff better
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 // reimport our macros to this module, so the user does not get confused when importing the macros
 pub use crate::divider;
 pub use crate::print_divider;
 //// TYPES /////////////////////////////////////////////////////////////////////////////////////////
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 /// Quickly get a one line visual divider
 #[macro_export]
 macro_rules! divider {
    () => {{
        format!("{:=^80}", "=")
    }};
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 /// Quickly print a one line visual divider
 #[macro_export]
 macro_rules! print_divider {
    () => {{
        println!("{}", divider!())
    }};
 }
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-log/Cargo.toml
+++ b/members/libpt-log/Cargo.toml
@ -1,7 +1,7 @@
 [package]
 name = "libpt-log"
 publish.workspace = true
-version = "0.6.2-alpha.2"
+version.workspace = true
 edition.workspace = true
 authors.workspace = true
 license.workspace = true
@ -13,17 +13,11 @@ keywords.workspace = true
 categories.workspace = true
 [dependencies]
-tracing = "0.1.40"
+tracing = "0.1.37"
-tracing-appender = "0.2.3"
+tracing-appender = "0.2.2"
-tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
+tracing-subscriber = "0.3.17"
 anyhow = { workspace = true }
 thiserror = { workspace = true }
 libpt-core = { workspace = true, optional = false }
 chrono = "0.4.38"
 [dev-dependencies]
 gag = "1.0.0"
 [package.metadata.docs.rs]
 all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
--- a/members/libpt-log/examples/logfile.rs
+++ b/members/libpt-log/examples/logfile.rs
@ -1,11 +0,0 @@
 use libpt_log::Logger;
 use tracing::info;
 fn main() {
    let _logger = Logger::builder()
        .log_to_file(true)
        .log_dir("/tmp/llll".into())
        .build()
        .unwrap();
    info!("foo bar qux");
 }
--- a/members/libpt-log/src/error.rs
+++ b/members/libpt-log/src/error.rs
@ -2,24 +2,70 @@
 //!
 //! This module handles errors in logging contexts.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 use anyhow;
 use thiserror::Error;
 use tracing::subscriber::SetGlobalDefaultError;
 //// TYPES /////////////////////////////////////////////////////////////////////////////////////////
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 /// ## Errors for the [Logger](super::Logger)
-#[derive(Error, Debug)]
+#[derive(Error)]
 pub enum Error {
    /// Bad IO operation
    #[error("Bad IO operation")]
-    IO(#[from] std::io::Error),
+    IO(std::io::Error),
    /// Various errors raised when the messenger is used in a wrong way
    #[error("Bad usage")]
    Usage(String),
    /// Could not assign logger as the global default
-    #[error("Could not assign logger as global default")]
+    #[error("Could not assign as global default")] // TODO: make this more clear
-    SetGlobalDefaultFail(#[from] SetGlobalDefaultError),
+    SetGlobalDefaultFail(SetGlobalDefaultError),
    /// any other error type, wrapped in [`anyhow::Error`]
    #[error(transparent)]
    Other(#[from] anyhow::Error),
    #[error("Tried to open the logfile, but logging to file was not requested")]
    LogfileButNoFilelog,
 }
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 impl From<std::io::Error> for Error {
    fn from(value: std::io::Error) -> Self {
        Error::IO(value)
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 impl From<SetGlobalDefaultError> for Error {
    fn from(value: SetGlobalDefaultError) -> Self {
        Error::SetGlobalDefaultFail(value)
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 impl std::fmt::Debug for Error {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        match self {
            Error::IO(e) => write!(f, "<IO Error {e:?}>"),
            Error::Usage(e) => write!(f, "<Usage Error {e:?}>"),
            Error::SetGlobalDefaultFail(e) => write!(f, "<SetGlobalDefaultFail {e:?}>"),
        }
    }
 }
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-log/src/lib.rs
+++ b/members/libpt-log/src/lib.rs
@ -6,406 +6,223 @@
 //! For the library version, only the basic [`tracing`] is used, so that it is possible for
 //! the end user to use the [`tracing`] frontend they desire.
 //!
-//! I did decide to create a [`Logger`] struct. This struct is mainly intended to be used with the
+//! I did however decide to create a [`Logger`] struct. This struct is mainly intended to be used
-//! python module of [`pt`](../libpt/index.html), but is still just as usable in other contexts.
+//! with the python module of [`pt`](../libpt/index.html), but is still just as usable in other contexts.
 //! You can use this struct when use of the macros is not possible, but the macros should generally
 //! be preferred.
 //!
 //! ## Technologies used for logging:
 //! - [`tracing`]: base logging crate
 //! - [`tracing_appender`]: Used to log to files
 //! - [`tracing_subscriber`]: Used to do actual logging, formatting, to stdout
 #![warn(clippy::pedantic, clippy::style, clippy::nursery)]
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 use std::{
-    fmt::{self, Debug},
+    fmt,
    ops::Deref,
    path::PathBuf,
    sync::atomic::{AtomicBool, Ordering},
 };
 pub mod error;
-use error::Error;
+use error::*;
 /// This is the magic dependency where the cool stuff happens
 ///
 /// I'm just repackaging it a little to make it more ergonomic
 pub use tracing;
 pub use tracing::{debug, error, info, trace, warn, Level};
 use tracing_appender::{
    self,
    non_blocking::{NonBlocking, WorkerGuard},
 };
 use tracing_subscriber::{
-    fmt::format::FmtSpan, layer::SubscriberExt as _, util::SubscriberInitExt, Layer,
+    fmt::{
        format::FmtSpan,
        time::{self, FormatTime},
    },
    prelude::*,
 };
 use anyhow::{bail, Result};
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 /// The log level used when none is specified
 pub const DEFAULT_LOG_LEVEL: Level = Level::INFO;
 /// The path where logs are stored when no path is given.
 ///
 /// Currently, this is `/dev/null`, meaning they will be written to the void = discarded.
-pub const DEFAULT_LOG_DIR: &str = "/dev/null";
+pub const DEFAULT_LOG_DIR: &'static str = "/dev/null";
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 static INITIALIZED: AtomicBool = AtomicBool::new(false);
-/// Builder for a well configured [Logger]
+//// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 /// ## Logger for [`pt`](../libpt/index.html)
 ///
-/// This struct helps configure a global logger that can be used with either macros or methods, see
+/// This struct exists mainly for the python module, so that we can use the same logger with both
-/// [Logger].
+/// python and rust.
 pub struct Logger;
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 /// ## Main implementation
 impl Logger {
    /// ## create a `Logger`
    ///
-/// ## Examples
+    /// Creates a new uninitialized [`Logger`] object.
    pub fn new() -> Self {
        let l = Logger {};
        l
    }
    /// ## initializes the logger
    ///
-/// ```
+    /// Will enable the logger to be used.
 /// # use libpt_log::{Logger, info};
 /// # fn main() {
 /// Logger::builder()
 ///     .uptime(true)
 ///     .build();
 /// info!("hello world");
 /// # }
    ///
-/// ```
+    /// Assumes some defaults, use [`init_customized`](Self::init_customized) for more control
-#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
+    pub fn init(log_dir: Option<PathBuf>, max_level: Option<Level>) -> Result<()> {
-#[allow(clippy::struct_excessive_bools)] // it's just true/false values, not states, and I don't
+        Self::init_customized(
-                                         // need to reinvent the wheel
+            log_dir.is_some(),
-pub struct LoggerBuilder {
+            log_dir.unwrap_or(PathBuf::from(DEFAULT_LOG_DIR)),
-    /// create and log to logfiles
+            true,
-    log_to_file: bool,
+            false,
-    /// logfiles would be created here
+            true,
-    log_dir: PathBuf,
+            false,
-    /// use ANSI control sequences
+            max_level.unwrap_or(DEFAULT_LOG_LEVEL),
-    ansi: bool,
+            false,
-    /// show which source file produces a log
+            false,
-    display_filename: bool,
+            false,
-    /// show the log level of the message
+            false,
-    display_level: bool,
+            true,
-    /// show target context
+            false,
-    display_target: bool,
+        )
    /// sets the maximum verbosity level.
    ///
    /// For example, if set to [Error](Level::ERROR), logs at [Info](Level::INFO) will not be
    /// printed. If set to [Debug](Level::DEBUG), logs at [Info](Level::INFO) will be printed.
    max_level: Level,
    /// show the id of the thread that created this message
    display_thread_ids: bool,
    /// show the name of the thread that created this message
    display_thread_names: bool,
    /// show which line in the source file produces a log
    display_line_number: bool,
    /// splits a log over multiple lines, looks like a python traceback
    pretty: bool,
    /// show when the log was created
    show_time: bool,
    /// show timestamps as uptime (duration since the logger was initialized)
    uptime: bool,
    /// log when span things happen
    span_events: FmtSpan,
    }
-impl LoggerBuilder {
+    /// ## initializes the logger
    /// use the configured settings to build and initialize a new global [Logger]
    ///
-    /// This will build a functional [Logger]. You don't need to use the [Logger] struct, it's
+    /// Will enable the logger to be used. This is a version that shows less information,
-    /// better to use the macros:
+    /// useful in cases with only one sender to the logging framework.
    ///
-    /// * `error!`
+    /// Assumes some defaults, use [`init_customized`](Self::init_customized) for more control
-    /// * `warn!`
+    pub fn init_mini(max_level: Option<Level>) -> Result<()> {
-    /// * `info!`
+        Self::init_customized(
-    /// * `debug!`
+            false,
-    /// * `trace!`
+            PathBuf::from(DEFAULT_LOG_DIR),
            true,
            false,
            true,
            false,
            max_level.unwrap_or(DEFAULT_LOG_LEVEL),
            false,
            false,
            false,
            false,
            false,
            false,
        )
    }
    /// ## initializes the logger
    ///
-    /// instead of the methods of the [Logger] struct. You can however use the [Logger] struct in
+    /// Will enable the logger to be used.
-    /// cases where usage of a macro is bad or you are somehow working with multiple loggers.
+    pub fn init_customized(
-    ///
+        log_to_file: bool,
-    /// ## Examples
+        log_dir: PathBuf,
-    ///
+        ansi: bool,
-    /// ```
+        display_filename: bool,
-    /// # use libpt_log::{Logger, info};
+        display_level: bool,
-    /// # fn main() {
+        display_target: bool,
-    /// Logger::builder()
+        max_level: Level,
-    ///     .uptime(true)
+        display_thread_ids: bool,
-    ///     .build();
+        display_thread_names: bool,
-    /// info!("hello world");
+        display_line_number: bool,
-    /// # }
+        pretty: bool,
-    ///
+        show_time: bool,
-    /// ```
+        uptime: bool, // uptime instead of system time
-    /// # Errors
+    ) -> Result<()> {
    ///
    /// This function will return an error if a global Logger was aready initialized. This module
    /// uses the [tracing] crate for logging, so if a [tracing] logger is initialized elsewhere,
    /// this method will error.
    #[allow(clippy::missing_panics_doc)]
    pub fn build(self) -> Result<Logger> {
        // only init if no init has been performed yet
        if INITIALIZED.load(Ordering::Relaxed) {
            warn!("trying to reinitialize the logger, ignoring");
-            bail!(Error::Usage("logging is already initialized".to_string()));
+            bail!(Error::Usage(format!("logging is already initialized")));
        }
        let subscriber = tracing_subscriber::fmt::Subscriber::builder()
            .with_level(display_level)
            .with_max_level(max_level)
            .with_ansi(ansi)
            .with_target(display_target)
            .with_file(display_filename)
            .with_thread_ids(display_thread_ids)
            .with_line_number(display_line_number)
            .with_thread_names(display_thread_names)
            .with_span_events(FmtSpan::FULL);
        // I know this is hacky, but I couldn't get it any other way. I couldn't even find a
        // project that could do it any other way. You can't apply one after another, because the
        // type is changed every time. When using Box<dyn Whatever>, some methods complain about
        // not being in trait bounds.
        // TODO: somehow find a better solution for this
        match (log_to_file, show_time, pretty, uptime) {
            (true, true, true, true) => {
                let subscriber = subscriber
                    .with_writer(new_file_appender(log_dir))
                    .with_timer(time::uptime())
                    .pretty()
                    .finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (true, true, true, false) => {
                let subscriber = subscriber
                    .with_writer(new_file_appender(log_dir))
                    .pretty()
                    .finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (true, false, true, _) => {
                let subscriber = subscriber
                    .with_writer(new_file_appender(log_dir))
                    .without_time()
                    .pretty()
                    .finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (true, true, false, true) => {
                let subscriber = subscriber
                    .with_writer(new_file_appender(log_dir))
                    .with_timer(time::uptime())
                    .finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (true, true, false, false) => {
                let subscriber = subscriber.with_writer(new_file_appender(log_dir)).finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (true, false, false, _) => {
                let file_appender = tracing_appender::rolling::daily(log_dir.clone(), "log");
                let (file_writer, _guard) = tracing_appender::non_blocking(file_appender);
                let subscriber = subscriber.with_writer(file_writer).without_time().finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (false, true, true, true) => {
                let subscriber = subscriber.pretty().with_timer(time::uptime()).finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (false, true, true, false) => {
                let subscriber = subscriber.pretty().with_timer(time::uptime()).finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (false, false, true, _) => {
                let subscriber = subscriber.without_time().pretty().finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (false, true, false, true) => {
                let subscriber = subscriber.with_timer(time::uptime()).finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (false, true, false, false) => {
                let subscriber = subscriber.finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
            (false, false, false, _) => {
                let subscriber = subscriber.without_time().finish();
                tracing::subscriber::set_global_default(subscriber)?;
            }
        let layer = tracing_subscriber::fmt::layer()
            .with_ansi(self.ansi)
            .with_target(self.display_target)
            .with_file(self.display_filename)
            .with_thread_ids(self.display_thread_ids)
            .with_line_number(self.display_line_number)
            .with_thread_names(self.display_thread_names)
            .with_span_events(self.span_events.clone())
            .with_filter(tracing::level_filters::LevelFilter::from_level(
                self.max_level,
            ));
        if self.log_to_file {
            tracing_subscriber::registry()
                .with(layer.and_then({
                    tracing_subscriber::fmt::layer()
                        .with_writer(
                            self.logfile()?
                                .expect("logging to file is requested but logfile returned None"),
                        )
                        .with_ansi(self.ansi)
                        .with_target(self.display_target)
                        .with_file(self.display_filename)
                        .with_thread_ids(self.display_thread_ids)
                        .with_line_number(self.display_line_number)
                        .with_thread_names(self.display_thread_names)
                        .with_span_events(self.span_events.clone())
                        .with_filter(tracing::level_filters::LevelFilter::from_level(
                            self.max_level,
                        ))
                }))
                .init();
        } else {
            tracing_subscriber::registry().with(layer).init();
        }
        INITIALIZED.store(true, Ordering::Relaxed);
-        Ok(Logger {})
+        Ok(())
    }
    /// Opens a new file for logging to.
    ///
    /// Format: `{log_dir}/{consumer_name}_2024-09-01.log`
    ///
    /// Will be none if [`Self::log_to_file`] is [false].
    fn logfile(&self) -> Result<Option<std::fs::File>> {
        if !self.log_to_file {
            return Err(Error::LogfileButNoFilelog.into());
        }
        let mut path = self.log_dir.clone();
        std::fs::create_dir_all(&path)?;
        path.push(format!(
            "{}_{}.log",
            libpt_core::get_crate_name().unwrap_or_else(|| "logfile".to_string()),
            chrono::Local::now().date_naive()
        ));
        let file = std::fs::File::create(path)?;
        Ok(Some(file))
    }
    /// enable or disable logging to and creating of logfiles
    ///
    /// If you want to log to a file, don't forget to set [`Self::log_dir`]!
    ///
    /// Default: false
    #[must_use]
    pub const fn log_to_file(mut self, log_to_file: bool) -> Self {
        self.log_to_file = log_to_file;
        self
    }
    /// set a directory where logfiles would be created in
    ///
    /// Enable or disable creation and logging to logfiles with [`log_to_file`](Self::log_to_file).
    ///
    /// Default: [`DEFAULT_LOG_DIR`] (/dev/null)
    #[must_use]
    pub fn log_dir(mut self, log_dir: PathBuf) -> Self {
        self.log_dir = log_dir;
        self
    }
    /// enable or disable ANSI control sequences
    ///
    /// Disabling ANSI control sequences might improve compatibility and readability when the logs
    /// are displayed by a program that does not interpret them.
    ///
    /// Keeping ANSI control sequences enabled has the disadvantage of added colors for the logs.
    ///
    /// Default: true
    #[must_use]
    pub const fn ansi(mut self, ansi: bool) -> Self {
        self.ansi = ansi;
        self
    }
    /// when making a log, display the source file in which a log was crated in
    ///
    /// Default: false
    #[must_use]
    pub const fn display_filename(mut self, display_filename: bool) -> Self {
        self.display_filename = display_filename;
        self
    }
    /// when making a log, display the time of the message
    ///
    /// Default: true
    #[must_use]
    pub const fn display_time(mut self, show_time: bool) -> Self {
        self.show_time = show_time;
        self
    }
    /// when making a log, display the log level of the message
    ///
    /// Default: true
    #[must_use]
    pub const fn display_level(mut self, display_level: bool) -> Self {
        self.display_level = display_level;
        self
    }
    /// show target context
    ///
    /// Default: false
    #[must_use]
    pub const fn display_target(mut self, display_target: bool) -> Self {
        self.display_target = display_target;
        self
    }
    /// show the id of the thread that created this message
    ///
    /// Default: false
    #[must_use]
    pub const fn display_thread_ids(mut self, display_thread_ids: bool) -> Self {
        self.display_thread_ids = display_thread_ids;
        self
    }
    /// show the name of the thread that created this message
    ///
    /// Default: false
    #[must_use]
    pub const fn display_thread_names(mut self, display_thread_names: bool) -> Self {
        self.display_thread_names = display_thread_names;
        self
    }
    /// show which line in the source file produces a log
    ///
    /// Default: false
    #[must_use]
    pub const fn display_line_number(mut self, display_line_number: bool) -> Self {
        self.display_line_number = display_line_number;
        self
    }
    /// splits a log over multiple lines, looks like a python traceback
    ///
    /// Default: false
    #[must_use]
    pub const fn pretty(mut self, pretty: bool) -> Self {
        self.pretty = pretty;
        self
    }
    /// show timestamps as uptime (duration since the logger was initialized)
    ///
    /// Default: false
    #[must_use]
    pub const fn uptime(mut self, uptime: bool) -> Self {
        self.uptime = uptime;
        self
    }
    /// set the lowest loglevel to be displayed
    ///
    /// Default: [`Level::INFO`]
    #[must_use]
    pub const fn set_level(mut self, max_level: Level) -> Self {
        self.max_level = max_level;
        self
    }
    /// set how span events are handled
    ///
    /// Default: [`FmtSpan::NONE`]
    #[must_use]
    pub const fn span_events(mut self, span_events: FmtSpan) -> Self {
        self.span_events = span_events;
        self
    }
 }
 impl Default for LoggerBuilder {
    fn default() -> Self {
        Self {
            log_to_file: false,
            log_dir: PathBuf::from(DEFAULT_LOG_DIR),
            ansi: true,
            display_filename: false,
            display_level: true,
            display_target: false,
            max_level: DEFAULT_LOG_LEVEL,
            display_thread_ids: false,
            display_thread_names: false,
            display_line_number: false,
            pretty: false,
            show_time: true,
            uptime: false,
            span_events: FmtSpan::NONE,
        }
    }
 }
 /// ## Logger for `libpt`
 ///
 /// A logger is generally a functionality that let's you write information from your library or
 /// application in a more structured manner than if you just wrote all information to `stdout` or
 /// `stderr` with the likes of `println!` or `eprintln!`.
 ///
 /// It offers writing to multiple targets, such as both the terminal and a log file, and allows
 /// users to choose the verbosity of the information that gets printed by selecting a
 /// [Loglevel](Level).
 ///
 /// ## Levels
 ///
 /// * [ERROR](Level::ERROR) – Something broke
 /// * [WARN](Level::WARN) – Something is bad
 /// * [INFO](Level::INFO) – Useful information for users
 /// * [DEBUG](Level::DEBUG) – Useful information for developers
 /// * [TRACE](Level::TRACE) – Very verbose information for developers (often for libraries)
 ///
 /// ## Usage
 ///
 /// You don't need to use the [Logger] struct, it's better to use the macros instead:
 ///
 /// * [`error!`]
 /// * [`warn!`]
 /// * [`info!`]
 /// * [`debug!`]
 /// * [`trace!`]
 ///
 /// You can however use the [Logger] struct in cases where usage of a macro is impossible or
 /// you are somehow working with multiple loggers. The macros offer additional functionalities,
 /// suck as full `format!` support and context, see [`tracing`], which we use as backend.
 ///
 /// ## Examples
 ///
 /// ```
 /// # use libpt_log::{Logger, info};
 /// # fn main() {
 /// Logger::builder()
 ///     .uptime(true)
 ///     .build();
 /// info!("hello world");
 /// # }
 ///
 /// ```
 pub struct Logger;
 /// ## Main implementation
 impl Logger {
    /// Get a new [`LoggerBuilder`]
    #[must_use]
    pub fn builder() -> LoggerBuilder {
        LoggerBuilder::default()
    }
    /// ## logging at [`Level::ERROR`]
@ -413,38 +230,39 @@ impl Logger {
    where
        T: fmt::Display,
    {
-        error!("{}", printable);
+        error!("{}", printable)
    }
    /// ## logging at [`Level::WARN`]
    pub fn warn<T>(&self, printable: T)
    where
        T: fmt::Display,
    {
-        warn!("{}", printable);
+        warn!("{}", printable)
    }
    /// ## logging at [`Level::INFO`]
    pub fn info<T>(&self, printable: T)
    where
        T: fmt::Display,
    {
-        info!("{}", printable);
+        info!("{}", printable)
    }
    /// ## logging at [`Level::DEBUG`]
    pub fn debug<T>(&self, printable: T)
    where
        T: fmt::Display,
    {
-        debug!("{}", printable);
+        debug!("{}", printable)
    }
    /// ## logging at [`Level::TRACE`]
    pub fn trace<T>(&self, printable: T)
    where
        T: fmt::Display,
    {
-        trace!("{}", printable);
+        trace!("{}", printable)
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 impl fmt::Debug for Logger {
    /// ## DEBUG representation for [`Logger`]
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
@ -456,10 +274,10 @@ impl fmt::Debug for Logger {
    }
 }
-impl Default for Logger {
+//// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
-    fn default() -> Self {
+
-        LoggerBuilder::default()
+//// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
-            .build()
+fn new_file_appender(log_dir: PathBuf) -> NonBlocking {
-            .expect("building a Logger failed")
+    let file_appender = tracing_appender::rolling::daily(log_dir.clone(), "log");
-    }
+    return tracing_appender::non_blocking(file_appender).0;
 }
--- a/members/libpt-math/Cargo.toml
+++ b/members/libpt-math/Cargo.toml
@ -0,0 +1,21 @@
 [package]
 name = "libpt-math"
 publish.workspace = true
 version.workspace = true
 edition.workspace = true
 authors.workspace = true
 license.workspace = true
 description.workspace = true
 readme.workspace = true
 homepage.workspace = true
 repository.workspace = true
 keywords.workspace = true
 categories.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [dependencies]
 num = "0.4.1"
 num-traits = "0.2.16"
 libpt-core = { workspace = true }
 libpt-log = { workspace = true }
--- a/members/libpt-math/src/ccc/mod.rs
+++ b/members/libpt-math/src/ccc/mod.rs
@ -0,0 +1,41 @@
 //! # Calculate expressions
 //!
 //! This crate is part of [`pt`](../libpt/index.html), but can also be used as a standalone
 //! module.
 //!
 //! Calculate Calculations with your Calculator (`ccc`)
 //!
 //! This modules aim is to take a term of any kind ([String]) and calculate it's value, be it
 //! variable based or a concrete numerical value. It implements different operators and
 //! (mathematical) functions.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 //// TYPES /////////////////////////////////////////////////////////////////////////////////////////
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-math/src/lib.rs
+++ b/members/libpt-math/src/lib.rs
@ -0,0 +1,38 @@
 //! # General Mathmatics functionalities
 //!
 //! This crate is part of [`pt`](../libpt/index.html), but can also be used as a standalone
 //! module.
 //!
 //! This module is currently empty, but will contain many math functionalities in a future version.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 pub mod ccc;
 //// TYPES /////////////////////////////////////////////////////////////////////////////////////////
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-net/Cargo.toml
+++ b/members/libpt-net/Cargo.toml
@ -0,0 +1,24 @@
 [package]
 name = "libpt-net"
 publish.workspace = true
 version.workspace = true
 edition.workspace = true
 authors.workspace = true
 license.workspace = true
 description.workspace = true
 readme.workspace = true
 homepage.workspace = true
 repository.workspace = true
 keywords.workspace = true
 categories.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [dependencies]
 humantime = "2.1.0"
 libpt-core = { workspace = true }
 libpt-log = { workspace = true }
 libpt-math = { workspace = true }
 reqwest = { version = "0.11.20", features = ["blocking"] }
 serde = { version = "1.0.188", features = ["serde_derive"] }
 serde_json = "1.0.107"
--- a/members/libpt-net/src/lib.rs
+++ b/members/libpt-net/src/lib.rs
@ -0,0 +1,40 @@
 //! # various networking tools
 //!
 //! This crate is part of [`pt`](../libpt/index.html), but can also be used as a standalone
 //! module.
 //!
 //! The networking module contains various tools related to connections. For example, it contains a
 //! tool that has the purpose to check if your connection is consistently available.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 /// monitor your connection
 pub mod monitoring;
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 /// how long to wait for a remove server to respond in ms
 pub const DEFAULT_REQUEST_TIMEOUT: u64 = 2000;
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-net/src/monitoring/mod.rs
+++ b/members/libpt-net/src/monitoring/mod.rs
@ -0,0 +1,33 @@
 //! # monitor your network
 //!
 //! This module offers functions to monitor your network.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 pub mod uptime;
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
--- a/members/libpt-net/src/monitoring/uptime.rs
+++ b/members/libpt-net/src/monitoring/uptime.rs
@ -0,0 +1,275 @@
 //! # monitor your network uptime
 //!
 //! This method offers a way to monitor your networks/hosts uptime. This is achieved by making
 //! HTTPS requests to a given list of
 //!
 //! Warning: This module is not unit tested.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 use std::{fmt, time::Duration};
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 use libpt_log::*;
 use reqwest;
 use humantime::{format_duration, format_rfc3339};
 use std::time::SystemTime;
 use serde::{Deserialize, Serialize};
 use serde_json;
 use libpt_core::divider;
 //// TYPES /////////////////////////////////////////////////////////////////////////////////////////
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 /// urls used for checking by default
 pub const DEFAULT_CHECK_URLS: &'static [&'static str] =
    &["https://www.cscherr.de", "https://www.cloudflare.com"];
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 /// ## Describes an uptime status
 ///
 /// [`UptimeStatus`] describes the result of an uptime check.
 #[derive(Serialize, Deserialize)]
 pub struct UptimeStatus {
    /// true if the [`UptimeStatus`] is considered successful
    pub success: bool,
    /// the percentage of reachable urls out of the total urls
    pub success_ratio: u8,
    /// the percentage of reachable urls out of the total urls that need to be reachable in order
    /// for this [`UptimeStatus`] to be considered a success.
    pub success_ratio_target: u8,
    /// the number of reachable [`urls`](UptimeStatus::urls)
    pub reachable: usize,
    /// which urls to check in [`check()`](UptimeStatus::check)
    pub urls: Vec<String>,
    /// timeout length for requests (in ms)
    pub timeout: u64,
 }
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 /// Main implementation
 impl UptimeStatus {
    /// ## create a new `UptimeStatus` and perform it's check
    pub fn new(success_ratio_target: u8, urls: Vec<String>, timeout: u64) -> Self {
        assert!(success_ratio_target <= 100);
        let mut status = UptimeStatus {
            success: false,
            success_ratio: 0,
            success_ratio_target,
            reachable: 0,
            urls,
            timeout,
        };
        status.urls.dedup();
        status.check();
        return status;
    }
    /// ## check for success with the given urls
    ///
    /// Makes the actual https requests and updates fields accordingly.
    ///
    /// Note: Blocking execution for all requests, timeout is set to
    /// [REQUEST_TIMEOUT](crate::networking::REQUEST_TIMEOUT).
    pub fn check(&mut self) {
        self.reachable = 0;
        self.urls.iter().for_each(|url| {
            let client = reqwest::blocking::Client::builder()
                .timeout(Duration::from_millis(self.timeout))
                .build()
                .expect("could not build a client for https requests");
            let response = client.get(url.clone()).send();
            if response.is_ok() {
                self.reachable += 1
            }
        });
        self.calc_success();
    }
    /// ## calculate the success based on the `reachable` and `total`
    ///
    /// Calculates the ratio of [`reachable`](UptimeStatus::reachable) /
    /// (length of [urls](UptimeStatus::urls)).
    ///
    /// Calculates a [`success_ratio`](UptimeStatus::success_ratio) (as [u8]) from that,
    /// by multiplying with 100, then flooring.
    ///
    /// If the [`success_ratio`](UptimeStatus::success_ratio) is greater than or equal to the
    /// [`success_ratio_target`](UptimeStatus::success_ratio_target), the [`UptimeStatus`] will be
    /// considered a success.
    ///
    /// In the special case that no URLs to check for have been provided, the check will be
    /// considered a success, but the [`success_ratio`](UptimeStatus::success_ratio) will be `0`.
    ///
    /// Note: does not check for networking, use [`check()`](UptimeStatus::check) for that.
    pub fn calc_success(&mut self) {
        // if no urls need to be checked, success without checking
        if self.urls.len() == 0 {
            self.success = true;
            self.success_ratio = 0;
            return;
        }
        let ratio: f32 = (self.reachable as f32) / (self.urls.len() as f32) * 100f32;
        trace!("calculated success_ratio: {}", ratio);
        self.success_ratio = ratio.floor() as u8;
        self.success = self.success_ratio >= self.success_ratio_target;
        trace!("calculated success as: {}", self.success)
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 impl fmt::Debug for UptimeStatus {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let mut urls: Vec<&str> = Vec::new();
        for url in &self.urls {
            urls.push(url.as_str());
        }
        write!(f, "{}", serde_json::to_string(self).unwrap())
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 impl fmt::Display for UptimeStatus {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let mut urls: Vec<&str> = Vec::new();
        for url in &self.urls {
            urls.push(url.as_str());
        }
        write!(f, "{}", serde_json::to_string_pretty(self).unwrap())
    }
 }
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 /// ## Uptime monitor
 ///
 /// This function continuously monitors the uptime of your host/network.
 ///
 /// On change of status, an update will be logged at [INFO Level](log::Level::Info), containing
 /// information on your current status, including timestamps of the last up/down time and durations
 /// since.
 pub fn continuous_uptime_monitor(
    success_ratio_target: u8,
    urls: Vec<String>,
    interval: u64,
    timeout: u64,
 ) {
    if urls.len() == 0 {
        error!("No URLs provided. There is nothing to monitor.");
        return;
    }
    let interval = std::time::Duration::from_millis(interval);
    let mut last_downtime: Option<SystemTime> = None;
    let mut last_uptime: Option<SystemTime> = None;
    let mut status = UptimeStatus::new(success_ratio_target, urls, timeout);
    // we assume that the last status was up, so the binary shows the first status if its a
    // failure.
    let mut last_was_up: bool = true;
    let mut last_ratio: u8 = status.success_ratio;
    loop {
        trace!(
            ?status,
            ?last_was_up,
            "loop iteration for continuous uptime monitor"
        );
        if !status.success {
            if last_was_up {
                trace!("displaying status");
                display_uptime_status("fail", last_uptime, last_downtime, &status)
            }
            last_downtime = Some(SystemTime::now());
            last_was_up = false;
        } else if status.success_ratio < 100 {
            if status.success_ratio != last_ratio {
                let msg = format!(
                    "uptime check: not all urls are reachable ({}%)",
                    status.success_ratio
                );
                display_uptime_status(&msg, last_uptime, last_downtime, &status)
            }
            last_uptime = Some(SystemTime::now());
            last_was_up = true;
        } else {
            if !last_was_up {
                display_uptime_status("success", last_uptime, last_downtime, &status)
            }
            last_uptime = Some(SystemTime::now());
            last_was_up = true;
        }
        last_ratio = status.success_ratio;
        std::thread::sleep(interval);
        status.check();
    }
 }
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
 /// Displays the current status for the [continuous uptime monitor](continuous_uptime_monitor)
 fn display_uptime_status(
    msg: &str,
    last_uptime: Option<SystemTime>,
    last_downtime: Option<SystemTime>,
    status: &UptimeStatus,
 ) {
    // I know it's weird that this has two spaces too much, but somehow just the tabs is missing
    // two spaces.
    info!("uptime check:      {}", msg);
    info!("last uptime:       {}", match_format_time(last_uptime));
    info!("last downtime:     {}", match_format_time(last_downtime));
    info!(
        "since downtime:    {}",
        match_format_duration_since(last_downtime)
    );
    info!(
        "since uptime:      {}",
        match_format_duration_since(last_uptime)
    );
    debug!("\n{}", status);
    info!("{}", divider!());
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 /// Returns "None" if the given [Option] is [None](Option::None). Otherwise, returns the time stamp
 /// formatted according to rfc3999.
 fn match_format_time(time: Option<SystemTime>) -> String {
    match time {
        Some(time) => format_rfc3339(time).to_string(),
        None => String::from("None"),
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 /// Returns "None" if the given [Option] is [None](Option::None). Otherwise, returns duration since
 /// that time in a human readable format.
 fn match_format_duration_since(time: Option<SystemTime>) -> String {
    match time {
        Some(time) => format_duration(
            SystemTime::now()
                .duration_since(time)
                .expect("could not calculate elapsed time"),
        )
        .to_string(),
        None => String::from("None"),
    }
 }
--- a/publish.sh
+++ b/publish.sh
@ -0,0 +1,8 @@
 #!/bin/bash
 set -e
 PKGs=(libpt-{core,math,log,net,bintols,ccc,hedu,bin,py} libpt)
 for PKG in "${PKGs[@]}"; do
 	echo "Package: $PKG"
 	cargo publish --registry cscherr -p "$PKG"
 	cargo publish -p "$PKG"
 done
--- a/scripts/publish.sh
+++ b/scripts/publish.sh
@ -1,20 +1,3 @@
 #!/bin/bash
 set -e
-cargo check --all-features --workspace
+cargo ws publish --registry cscherr || cargo publish --registry cscherr -p libpt
 echo ">>>>>>>> SELECT A NEW VERSION"
 cargo ws version
 NEW_VERSION=$(cat Cargo.toml | rg '^\s*version\s*=\s*"([^"]*)"\s*$' -or '$1')
 echo ">>>>>>>> PUBLISHING RELEASE FOR REPO"
 bash scripts/release.sh
 echo ">>>>>>>> PUBLISHING TO CRATES.IO NEXT"
 sleep 10
 cargo publish -p libpt-log
 cargo publish -p libpt-core
 cargo publish -p libpt-bintols
 cargo publish -p libpt
 echo ">>>>>>>> PUBLISHING TO CSCHERR.DE NEXT"
 sleep 3
 cargo publish --registry cscherr -p libpt-log
 cargo publish --registry cscherr -p libpt-core
 cargo publish --registry cscherr -p libpt-bintols
 cargo publish --registry cscherr -p libpt
--- a/scripts/release.sh
+++ b/scripts/release.sh
@ -1,24 +0,0 @@
 #!/bin/bash
 TOKEN=$(cat ~/.git-credentials | grep 'git.cscherr.de' | grep -P '(?:)[^:]*(?=@)' -o)
 NEW_VERSION=$(cat Cargo.toml | rg '^\s*version\s*=\s*"([^"]*)"\s*$' -or '$1')
 VERSION=$(git rev-parse HEAD)
 GIT_COMMIT_SHA=$(git rev-parse HEAD)
 BODY="
 $(git log $(git describe --tags --abbrev=0)..HEAD --pretty="- %s" --oneline --decorate)
 "
 USER=PlexSheep
 git tag "v$NEW_VERSION" || echo "could not tag"
 curl -X 'POST' \
 	'https://git.cscherr.de/api/v1/repos/PlexSheep/pt/releases' \
 	-H 'accept: application/json' \
 	-H "Authorization: token $TOKEN" \
 	-H 'Content-Type: application/json' \
 	-d '{
  "body": "'"$BODY"'",
  "draft": false,
  "name": "v'$NEW_VERSION'",
  "prerelease": true,
  "tag_name": "v'$NEW_VERSION'",
  "target_commitish": "'$GIT_COMMIT_SHA'"
 }' | python -m json.tool
 git push || echo "could not push"
--- a/scripts/set_all_versions.sh
+++ b/scripts/set_all_versions.sh
@ -0,0 +1,6 @@
 #!/bin/bash
 export NEW_VER=$1
 pwd
 sed -i 's/\(^\s*version\)\s*=\s*"\([^"]*\)"$/\1 = "'$NEW_VER'"/g' Cargo.toml
 find * -name 'Cargo.toml' -type f \
    -exec sed -i 's/\(libpt.*version\s*=\s*\)"[^"]*"/\1"'$NEW_VER'"/g' Cargo.toml {} +
--- a/src/ccc/mod.rs
+++ b/src/ccc/mod.rs
@ -0,0 +1,104 @@
 //! # Executable for the math/compute submodule
 //!
 //! Calculate Calculations with your Computer!
 //!
 //! This command line tool allows you to input a mathematical expression. It will then process the
 //! expression.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 use libpt::log::*;
 use clap::Parser;
 use clap_verbosity_flag::{InfoLevel, Verbosity};
 //// TYPES /////////////////////////////////////////////////////////////////////////////////////////
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 /// short about section displayed in help
 const ABOUT_ROOT: &'static str = r##"
 Calculate Calculations with your Computer
    This commandline tool allows you to calculate complex mathematical expressions right in your
    shell.
 "##;
 /// longer about section displayed in help, is combined with [the short help](ABOUT_ROOT)
 static LONG_ABOUT_ROOT: &'static str = r##"
    libpt is a personal general purpose library, offering this executable, a python module and a
    dynamic library.
 "##;
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 /// defines CLI interface
 #[derive(Debug, Clone, Parser)]
 #[command(
    author,
    version,
    about = ABOUT_ROOT,
    long_about = format!("{}{}", ABOUT_ROOT ,LONG_ABOUT_ROOT),
    help_template =
 r#"libpt: {version}{about-section}Author:
 {author-with-newline}
 {usage-heading} {usage}{all-args}{tab}"#
    )]
 pub struct Cli {
    // clap_verbosity_flag seems to make this a global option implicitly
    /// set a verbosity, multiple allowed (f.e. -vvv)
    #[command(flatten)]
    pub verbose: Verbosity<InfoLevel>,
    /// show logger meta
    #[arg(short, long, global = true)]
    pub log_meta: bool,
    /// your exporession(s)
    #[clap(trailing_var_arg = true)]
    pub expression: Vec<String>,
 }
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
 fn main() {
    let cli = Cli::parse();
    let ll: Level = match cli.verbose.log_level().unwrap().as_str() {
        "TRACE" => Level::TRACE,
        "DEBUG" => Level::DEBUG,
        "INFO" => Level::INFO,
        "WARN" => Level::WARN,
        "ERROR" => Level::ERROR,
        _ => {
            eprintln!("'{}' is not a valid loglevel", cli.verbose.to_string());
            std::process::exit(1);
        }
    };
    if cli.log_meta {
        Logger::init(None, Some(ll)).expect("could not initialize Logger");
    } else {
        // less verbose version
        Logger::init_mini(Some(ll)).expect("could not initialize Logger");
    }
    let mut expr: String = String::new();
    for part in cli.expression {
        expr += &part;
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
--- a/src/hedu/mod.rs
+++ b/src/hedu/mod.rs
@ -0,0 +1,151 @@
 //! # Executable for the hedu submodule
 //!
 //! Dump data to a fancy format.
 //// ATTRIBUTES ////////////////////////////////////////////////////////////////////////////////////
 // we want docs
 #![warn(missing_docs)]
 #![warn(rustdoc::missing_crate_level_docs)]
 // we want Debug everywhere.
 #![warn(missing_debug_implementations)]
 // enable clippy's extra lints, the pedantic version
 #![warn(clippy::pedantic)]
 //// IMPORTS ///////////////////////////////////////////////////////////////////////////////////////
 use libpt::{bintols::hedu::*, log::*};
 use clap::Parser;
 use clap_verbosity_flag::{InfoLevel, Verbosity};
 use std::{fs::File, io::IsTerminal};
 //// TYPES /////////////////////////////////////////////////////////////////////////////////////////
 //// CONSTANTS /////////////////////////////////////////////////////////////////////////////////////
 /// short about section displayed in help
 const ABOUT_ROOT: &'static str = r##"
 Dumps data in fancy formats.
 "##;
 /// longer about section displayed in help, is combined with [the short help](ABOUT_ROOT)
 static LONG_ABOUT_ROOT: &'static str = r##"
    libpt is a personal general purpose library, offering this executable, a python module and a
    dynamic library.
 "##;
 //// STATICS ///////////////////////////////////////////////////////////////////////////////////////
 //// MACROS ////////////////////////////////////////////////////////////////////////////////////////
 //// ENUMS /////////////////////////////////////////////////////////////////////////////////////////
 //// STRUCTS ///////////////////////////////////////////////////////////////////////////////////////
 /// defines CLI interface
 #[derive(Debug, Clone, Parser)]
 #[command(
    author,
    version,
    about = ABOUT_ROOT,
    long_about = format!("{}{}", ABOUT_ROOT ,LONG_ABOUT_ROOT),
    help_template =
 r#"{about-section}
 {usage-heading} {usage}
 {all-args}{tab}
 libpt: {version}
 Author: {author-with-newline}
 "#
    )]
 pub struct Cli {
    // clap_verbosity_flag seems to make this a global option implicitly
    /// set a verbosity, multiple allowed (f.e. -vvv)
    #[command(flatten)]
    pub verbose: Verbosity<InfoLevel>,
    /// show additional logging meta data
    #[arg(long)]
    pub meta: bool,
    /// show character representation
    #[arg(short, long)]
    pub chars: bool,
    /// skip first N bytes
    #[arg(short, long, default_value_t = 0)]
    pub skip: usize,
    /// only interpret N bytes (end after N)
    #[arg(short, long, default_value_t = 0)]
    pub limit: usize,
    /// show identical lines
    #[arg(short = 'i', long)]
    pub show_identical: bool,
    /// a data source, probably a file.
    ///
    /// If left empty or set as "-", the program will read from stdin.
    pub data_source: Option<String>,
 }
 //// IMPLEMENTATION ////////////////////////////////////////////////////////////////////////////////
 //// PUBLIC FUNCTIONS //////////////////////////////////////////////////////////////////////////////
 //// PRIVATE FUNCTIONS /////////////////////////////////////////////////////////////////////////////
 fn main() {
    let cli = cli_parse();
    let mut source: Box<dyn DataSource>;
    if cli.data_source.is_some() && cli.data_source.clone().is_some_and(|val| val != "-") {
        let data_source = cli.data_source.unwrap();
        trace!("Trying to open '{}'", data_source);
        source = match File::open(&data_source) {
            Ok(file) => Box::new(file),
            Err(err) => {
                error!("Could not open file '{}': {err}", data_source);
                std::process::exit(1);
            }
        };
    } else {
        trace!("Trying to open stdout");
        let stdin = std::io::stdin();
        if stdin.is_terminal() {
            warn!("Refusing to dump from interactive terminal");
            std::process::exit(2)
        }
        source = Box::new(stdin);
    }
    match dump(
        &mut *source,
        HeduConfig::new(cli.chars, cli.skip, cli.show_identical, cli.limit),
    ) {
        Ok(_) => (),
        Err(err) => {
            error!("Could not dump data of file: {err}");
            std::process::exit(3);
        }
    }
 }
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 fn cli_parse() -> Cli {
    let cli = Cli::parse();
    let ll: Level = match cli.verbose.log_level().unwrap().as_str() {
        "TRACE" => Level::TRACE,
        "DEBUG" => Level::DEBUG,
        "INFO" => Level::INFO,
        "WARN" => Level::WARN,
        "ERROR" => Level::ERROR,
        _ => {
            unreachable!();
        }
    };
    if cli.meta {
        Logger::init(None, Some(ll)).expect("could not initialize Logger");
    } else {
        // less verbose version
        Logger::init_mini(Some(ll)).expect("could not initialize Logger");
    }
    return cli;
 }
--- a/src/lib.rs
+++ b/src/lib.rs
@ -5,13 +5,16 @@
 //!
 //! `pt` is a project consisting of multiple smaller crates, all bundled together in this
 //! "main crate". Most crates will only show up if you activate their feature.
-#![warn(clippy::pedantic, clippy::style, clippy::nursery)]
+
 #[cfg_attr(docsrs, doc(cfg(feature = "full")))]
 #[cfg(feature = "bintols")]
 pub use libpt_bintols as bintols;
-#[cfg(feature = "cli")]
+#[cfg(feature = "ccc")]
-pub use libpt_cli as cli;
+pub use libpt_ccc as ccc;
 #[cfg(feature = "core")]
 pub use libpt_core as core;
 #[cfg(feature = "log")]
 pub use libpt_log as log;
 #[cfg(feature = "math")]
 pub use libpt_math as math;
 #[cfg(feature = "net")]
 pub use libpt_net as net;