chore: remove test command

* fix: check if no command passed to exec

* docs: add exec fixes

* chore: remove extra space

.editorconfig

@@ -0,0 +1,6 @@
+root = true
+
+[*]
+charset = utf-8
+indent_size = 4
+indent_style = tab

.github/workflows/build.yml

@@ -1,8 +1,12 @@
 name: Build
 
 on:
-  - push
+  push:
-  - pull_request
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
 
 jobs:
   build:
@@ -19,18 +23,18 @@ jobs:
             goos: windows
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: true
       - name: Setup Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v5
         with:
-          go-version: '1.17.7'
+          go-version: '1.22.2'
       - name: Download Task
         run: 'sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d'
       - name: Build
         run: GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} ./bin/task
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         if: matrix.goos == 'windows'
         with:
           name: hilbish-${{ matrix.goos }}-${{ matrix.goarch }}
@@ -44,7 +48,7 @@ jobs:
             libs
             docs
             emmyLuaDocs
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         if: matrix.goos != 'windows'
         with:
           name: hilbish-${{ matrix.goos }}-${{ matrix.goarch }}

.github/workflows/codeql-analysis.yml

@@ -26,7 +26,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/docs.yml

@@ -2,14 +2,15 @@ name: Generate docs
 
 on:
   push:
-    branches: [master]
+    branches:
+      - master
 
 jobs:
   gen:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v2
+      - uses: actions/setup-go@v5
       - name: Run docgen
         run: go run cmd/docgen/docgen.go
       - name: Commit new docs

.github/workflows/release.yml

@@ -9,7 +9,7 @@ jobs:
   create-release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: taiki-e/create-gh-release-action@v1
         with:
           title: Hilbish $tag
@@ -30,13 +30,17 @@ jobs:
           - goarch: arm64
             goos: windows
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: true
-    - uses: wangyoucao577/go-release-action@v1.25
+        fetch-depth: 0
+    - name: Download Task
+      run: 'sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d'
+    - uses: wangyoucao577/go-release-action@v1
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         goos: ${{ matrix.goos }}
         goarch: ${{ matrix.goarch }}
+        ldflags: '-s -w'
         binary_name: hilbish
         extra_files: LICENSE README.md CHANGELOG.md .hilbishrc.lua nature libs docs emmyLuaDocs

.github/workflows/website.yml

@@ -0,0 +1,51 @@
+name: Build website
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+          fetch-depth: 0
+
+      - name: Setup Hugo
+        uses: peaceiris/actions-hugo@v3
+        with:
+          hugo-version: '0.111.3'
+          extended: true
+
+      - name: Set branch name
+        id: branch
+        run: echo "BRANCH_NAME=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> "$GITHUB_ENV"
+
+      - name: Fix base URL
+        if: env.BRANCH_NAME != 'master' && github.repository_owner == 'Rosettea'      
+        run: sed -i "s%baseURL = 'https://rosettea.github.io/Hilbish/'%baseURL = 'https://rosettea.github.io/Hilbish/versions/${{ env.BRANCH_NAME }}'%" website/config.toml
+
+      - name: Build
+        run: 'cd website && hugo --minify'
+
+      - name: Deploy
+        if: env.BRANCH_NAME == 'master' && github.repository_owner == 'Rosettea'
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./website/public
+          keep_files: true
+      - name: Deploy
+        if: env.BRANCH_NAME != 'master' && github.repository_owner == 'Rosettea'
+        uses: peaceiris/actions-gh-pages@v4
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./website/public
+          destination_dir: versions/${{ env.BRANCH_NAME }}
+          keep_files: true

.gitignore

@@ -1,6 +1,9 @@
 *.exe
 hilbish
+!docs/api/hilbish
 docgen
+!cmd/docgen
 
 .vim
 petals/
+.hugo_build.lock

.hilbishrc.lua

@@ -1,18 +1,39 @@
 -- Default Hilbish config
+local hilbish = require 'hilbish'
 local lunacolors = require 'lunacolors'
 local bait = require 'bait'
 local ansikit = require 'ansikit'
 
+local unreadCount = 0
+local running = false
 local function doPrompt(fail)
 	hilbish.prompt(lunacolors.format(
 		'{blue}%u {cyan}%d ' .. (fail and '{red}' or '{green}') .. '∆ '
 	))
 end
 
+local function doNotifyPrompt()
+	if running or unreadCount == hilbish.messages.unreadCount() then return end
+
+	local notifPrompt = string.format('• %s unread notification%s', hilbish.messages.unreadCount(), hilbish.messages.unreadCount() > 1 and 's' or '')
+	unreadCount = hilbish.messages.unreadCount()
+	hilbish.prompt(lunacolors.blue(notifPrompt), 'right')
+
+	hilbish.timeout(function()
+		hilbish.prompt('', 'right')
+	end, 3000)
+end
+
 doPrompt()
 
+bait.catch('command.preexec', function()
+	running = true
+end)
+
 bait.catch('command.exit', function(code)
+	running = false
 	doPrompt(code ~= 0)
+	doNotifyPrompt()
 end)
 
 bait.catch('hilbish.vimMode', function(mode)
@@ -22,3 +43,7 @@ bait.catch('hilbish.vimMode', function(mode)
 		ansikit.cursorStyle(ansikit.lineCursor)
 	end
 end)
+
+bait.catch('hilbish.notification', function(notif)
+	doNotifyPrompt()
+end)

CHANGELOG.md

@@ -1,7 +1,153 @@
 # 🎀 Changelog
 
 ## Unreleased
-**NOTE:** Hilbish now uses [Task] insead of Make for builds.
+### Added
+- `fs.pipe` function to get a pair of connected files (a pipe).
+- Added an alternative 2nd parameter to `hilbish.run`, which is `streams`.
+`streams` is a table of input and output streams to run the command with.
+It uses these 3 keys:
+  - `input` as standard input for the command
+  - `out` as standard output
+  - `err` as standard error
+
+Here is a minimal example of the new usage which allows users to now pipe commands
+directly via Lua functions:
+  
+```lua
+local fs = require 'fs'
+local pr, pw = fs.pipe()
+hilbish.run('ls -l', {
+	stdout = pw,
+	stderr = pw,
+})
+
+pw:close()
+
+hilbish.run('wc -l', {
+	stdin = pr
+})
+```
+
+### Fixed
+- Fix ansi attributes causing issues with text when cut off in greenhouse
+- `exec` command should return if no arg presented
+
+## [2.2.3] - 2024-04-27
+### Fixed
+- Highligher and hinter work now, since it was regressed from the previous minor release.
+- `cat` command no longer prints extra newline at end of each file
+
+### Added
+- `cat` command now reads files in chunks, allowing for reading large files
+
+## [2.2.2] - 2024-04-16
+### Fixed
+- Line refresh fixes (less flicker)
+- Do more checks for a TTY
+  - Panic if ENOTTY is thrown from readline
+  - use `x/term` function to check if a terminal
+
+### Added
+- Page Up/Down keybinds for Greenhouse will now scroll up and down the size of the region (a page)
+
+### Changed
+- Remove usage of `hilbish.goro` in Greenhouse.
+- Values in `hilbish` table are no longer protected. This means
+they can be overridden. (#287)
+
+## [2.2.1] - 2023-12-26
+### Fixed
+- Removed a left over debug print
+- Recover panic in `hilbish.goro`
+
+## [2.2.0] - 2023-12-25
+### Added
+- [Native Modules](https://rosettea.github.io/Hilbish/docs/api/hilbish/hilbish.module/)
+- Made a few additions to the sink type:
+  - `read()` method for retrieving input (so now the `in` sink of commanders is useful)
+  - `flush()` and `autoFlush()` related to flushing outputs
+  - `pipe` property to check if a sink with input is a pipe (like stdin)
+- Add fuzzy search to history search (enable via `hilbish.opts.fuzzy = true`)
+- Show indexes on cdr list and use ~ for home directory.
+- Fix doc command not displaying correct subdocs when using shorthand api doc access (`doc api hilbish.jobs` as an example)
+- `hilbish.messages` interface (details in [#219])
+- `hilbish.notification` signal when a message/notification is sent
+- `notifyJobFinish` opt to send a notification when background jobs are
+- `hilbish.goVersion` for the version of Go used to compile Hilbish.
+completed.
+- Allow numbered arg substitutions in aliases.
+  - Example: `hilbish.alias('hello', 'echo %1 says hello')` allows the user to run `hello hilbish`
+  which will output `hilbish says hello`.
+- Greenhouse
+  - Greenhouse is a pager library and program. Basic usage is `greenhouse <file>`
+  - Using this also brings enhancements to the `doc` command like easy
+  navigation of neighboring doc files.
+  Ctrl-N can be used for the table of contents, which views adjacent documentation.
+
+### Changed
+- Documentation for EVERYTHING has been improved, with more
+information added, code example, parameter details, etc.
+You can see the improvements!
+- Documentation has gotten an uplift in the `doc` command.
+This includes:
+  - Proper highlighting of code
+  - Paging (via Greenhouse)
+  - Highlighting more markdown things
+
+### Fixed
+- Fix panic when runner doesn't return a table
+- Fix edge case of crash on empty alias resolve
+- File completion on Windows
+- Job management commands work now
+- Fix infinite loop when navigating history without any history. [#252](https://github.com/Rosettea/Hilbish/issues/252)
+- Return the prefix when calling `hilbish.completions.call`. [#219](https://github.com/Rosettea/Hilbish/issues/219)
+- Replaced `sed` in-place editing with `grep` and `mv` for compatibility with BSD utils
+
+## [2.1.2] - 2022-04-10
+### Removed
+- Bad april fools code ;(
+
+## [2.1.1] - 2022-04-01
+### Added
+- Validation checks for command input
+- Improved runtime performance
+- Validate Lua code
+
+## [2.1.0] - 2022-02-10
+### Added
+- Documented custom userdata types (Job and Timer Objects)
+  - Coming with this fix is also adding the return types for some functions that were missing it
+- Added a dedicated input and dedicated outputs for commanders (sinks - info at `doc api commander`).
+- Local docs is used if one of Hilbish's branches is found
+- Return 1 exit code on doc not found
+- `hilbish.runner.getCurrent()` to get the current runner
+- Initialize Hilbish Lua API before handling signals
+
+### Fixed
+- `index` or `_index` subdocs should not show up anymore
+- `hilbish.which` not working correctly with aliases
+- Commanders not being able to pipe with commands or any related operator.
+- Resolve symlinks in completions
+- Updated `runner-mode` docs
+- Fix `hilbish.completion` functions panicking when empty input is provided
+
+## [2.0.1] - 2022-12-28
+### Fixed
+- Corrected documentation for hooks, removing outdated `command.no-perm`
+- Fixed an issue where `cd` with no args would not update the old pwd
+- Tiny documentation enhancements for the `hilbish.timer` interface
+
+## [2.0.0] - 2022-12-20
+**NOTES FOR USERS/PACKAGERS UPDATING:**
+- Hilbish now uses [Task] insead of Make for builds.
+- The doc format has been changed from plain text to markdown.
+**YOU MUST reinstall Hilbish to remove the duplicate, old docs.**
+- Hilbish will by default install to **`/usr/local`** instead of just `/usr/`
+when building via Task. This is mainly to avoid conflict of distro packages
+and local installs, and is the correct place when building from git either way.
+To keep Hilbish in `/usr`, you must have `PREFIX="/usr/"` when running `task build` or `task install`
+- Windows is no longer supported. It will build and run, but **will** have problems.
+If you want to help fix the situation, start a discussion or open an issue and contribute.
 
 [Task]: https://taskfile.dev/#/
 
@@ -39,7 +185,7 @@ without arguments will disown the last job.
 fields on a job object.
 - Documentation for jobs is now available via `doc jobs`.
 - `hilbish.alias.resolve(cmdstr)` to resolve a command alias.
-- `hilbish.opts` for shell options. Currently, the only opt is `autocd`.
+- `hilbish.opts` for shell options.
 - `hilbish.editor` interface for interacting with the line editor that
 Hilbish uses.
 - `hilbish.vim` interface to dynamically get/set vim registers.
@@ -73,12 +219,20 @@ disables commands being added to history.
 - A new and "safer" event emitter has been added. This causes a performance deficit, but avoids a lot of
 random errors introduced with the new Lua runtime (see [#197])
 - `bait.release(name, catcher)` removes `handler` for the named `event`
+- `exec`, `clear` and `cat` builtin commands
+- `hilbish.cancel` hook thrown when user cancels input with Ctrl-C
+- 1st item on history is now inserted when history search menu is opened ([#148])
+- Documentation has been improved vastly!
 
+[#148]: https://github.com/Rosettea/Hilbish/issues/148
 [#197]: https://github.com/Rosettea/Hilbish/issues/197
 
 ### Changed
 - **Breaking Change:** Upgraded to Lua 5.4.
 This is probably one of (if not the) biggest things in this release.
+To recap quickly on what matters (mostly):
+  - `os.execute` returns 3 values instead of 1 (but you should be using `hilbish.run`)
+  - I/O operations must be flushed (`io.flush()`)
 - **Breaking Change:** MacOS config paths now match Linux.
 - Overrides on the `hilbish` table are no longer permitted.
 - **Breaking Change:** Runner functions are now required to return a table.
@@ -97,6 +251,7 @@ of a dot. (ie. `job.stop()` -> `job:stop()`)
 - All `fs` module functions which take paths now implicitly expand ~ to home.
 - **Breaking Change:** `hilbish.greeting` has been moved to an opt (`hilbish.opts.greeting`) and is
 always printed by default. To disable it, set the opt to false.
+- **Breaking Change:** `command.no-perm` hook has been replaced with `command.not-executable`
 - History is now fetched from Lua, which means users can override `hilbish.history`
 methods to make it act how they want.
 - `guide` has been removed. See the [website](https://rosettea.github.io/Hilbish/)
@@ -112,7 +267,7 @@ replacing the last character.
 - `hilbish.login` being the wrong value.
 - Put full input in history if prompted for continued input
 - Don't put alias expanded command in history (sound familiar?)
-- Handle cases of stdin being nonblocking (in the case of [#130](https://github.com/Rosettea/Hilbish/issues/130))
+- Handle cases of stdin being nonblocking (in the case of [#136](https://github.com/Rosettea/Hilbish/issues/136))
 - Don't prompt for continued input if non interactive
 - Don't insert unhandled control keys.
 - Handle sh syntax error in alias
@@ -122,11 +277,12 @@ certain color rules.
 - Home/End keys now go to the actual start/end of the input.
 - Input getting cut off on enter in certain cases.
 - Go to the next line properly if input reaches end of terminal width.
-- Cursor position with CJK characters. ([#145](https://github.com/Rosettea/Hilbish/pull/145))
+- Cursor position with CJK characters has been corrected ([#145](https://github.com/Rosettea/Hilbish/pull/145))
-- Files with same name as parent folder in completions getting cut off [#136](https://github.com/Rosettea/Hilbish/issues/136))
+- Files with same name as parent folder in completions getting cut off [#130](https://github.com/Rosettea/Hilbish/issues/130))
 - `hilbish.which` now works with commanders and aliases.
 - Background jobs no longer take stdin so they do not interfere with shell
 input.
+- Full name of completion entry is used instead of being cut off
 - Completions are fixed in cases where the query/line is an alias alone
 where it can also resolve to the beginning of command names.
 (reference [this commit](https://github.com/Rosettea/Hilbish/commit/2790982ad123115c6ddbc5764677fdca27668cea))
@@ -145,6 +301,29 @@ menu is open.
   - Escape codes now work.
 - Escape percentage symbols in completion entries, so you will no longer see
 an error of missing format variable
+- Fix an error with sh syntax in aliases
+- Prompt now works with east asian characters (CJK)
+- Set back the prompt to normal after exiting the continue prompt with ctrl-d
+- Take into account newline in input when calculating input width. Prevents
+extra reprinting of the prompt, but input with newlines inserted is still a problem
+- Put cursor at the end of input when exiting $EDITOR with Vim mode bind
+- Calculate width of virtual input properly (completion candidates)
+- Users can now tab complete files with spaces while quoted or with escaped spaces.
+This means a query of `Files\ to\ ` with file names of `Files to tab complete` and `Files to complete`
+will result in the files being completed.
+- Fixed grid menu display if cell width ends up being the width of the terminal
+- Cut off item names in grid menu if its longer than cell width
+- Fix completion search menu disappearing
+- Make binary completion work with bins that have spaces in the name
+- Completion paths having duplicated characters if it's escaped
+- Get custom completion command properly to call from Lua
+- Put proper command on the line when using up and down arrow keys to go through command history
+- Don't do anything if length of input rune slice is 0 ([commit for explanation](https://github.com/Rosettea/Hilbish/commit/8d40179a73fe5942707cd43f9c0463dee53eedd8))
+
+## [2.0.0-rc1] - 2022-09-14
+This is a pre-release version of Hilbish for testing. To see the changelog,
+refer to the `Unreleased` section of the [full changelog](CHANGELOG.md)
+(version 2.0.0 for future reference).
 
 ## [1.2.0] - 2022-03-17
 ### Added
@@ -569,6 +748,17 @@ This input for example will prompt for more input to complete:
 
 First "stable" release of Hilbish.
 
+[2.2.3]: https://github.com/Rosettea/Hilbish/compare/v2.2.2...v2.2.3
+[2.2.2]: https://github.com/Rosettea/Hilbish/compare/v2.2.1...v2.2.2
+[2.2.1]: https://github.com/Rosettea/Hilbish/compare/v2.2.0...v2.2.1
+[2.2.0]: https://github.com/Rosettea/Hilbish/compare/v2.1.0...v2.2.0
+[2.1.2]: https://github.com/Rosettea/Hilbish/compare/v2.1.1...v2.1.2
+[2.1.1]: https://github.com/Rosettea/Hilbish/compare/v2.1.0...v2.1.1
+[2.1.0]: https://github.com/Rosettea/Hilbish/compare/v2.0.1...v2.1.0
+[2.0.1]: https://github.com/Rosettea/Hilbish/compare/v2.0.0...v2.0.1
+[2.0.0]: https://github.com/Rosettea/Hilbish/compare/v1.2.0...v2.0.0
+[2.0.0-rc1]: https://github.com/Rosettea/Hilbish/compare/v1.2.0...v2.0.0-rc1
+[1.2.0]: https://github.com/Rosettea/Hilbish/compare/v1.1.4...v1.2.0
 [1.1.0]: https://github.com/Rosettea/Hilbish/compare/v1.0.4...v1.1.0
 [1.0.4]: https://github.com/Rosettea/Hilbish/compare/v1.0.3...v1.0.4
 [1.0.3]: https://github.com/Rosettea/Hilbish/compare/v1.0.2...v1.0.3

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 Rosettea
+Copyright (c) 2021-2023 Rosettea
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,74 +1,45 @@
-<div align="center">
+<img src="./assets/hilbish-logo-and-text.png" width=512><br>
-	<img src="./assets/hilbish-flower.png" width=128><br>
+<blockquote>
-	<img src="./assets/hilbish-text.png" width=256><br>
+🌓 The Moon-powered shell! A comfy and extensible shell for Lua fans! 🌺 ✨
-	<blockquote>
+</blockquote>
-	🌺 The flower shell. A comfy and nice little shell for Lua fans!
-	</blockquote>
-	<p align="center">
-		<img alt="GitHub commit activity" src="https://img.shields.io/github/commit-activity/m/Rosettea/Hilbish?style=flat-square">
-		<img alt="GitHub commits since latest release (by date)" src="https://img.shields.io/github/commits-since/Rosettea/Hilbish/latest?style=flat-square">
-		<img alt="GitHub contributors" src="https://img.shields.io/github/contributors/Rosettea/Hilbish?style=flat-square"><br>
-		<a href="https://github.com/Rosettea/Hilbish/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22"><img src="https://img.shields.io/github/issues/Hilbis/Hilbish/help%20wanted?style=flat-square&color=green" alt="help wanted"></a>
-		<a href="https://github.com/Rosettea/Hilbish/blob/master/LICENSE"><img alt="GitHub license" src="https://img.shields.io/github/license/Rosettea/Hilbish?style=flat-square"></a>
-		<a href="https://discord.gg/3PDdcQz"><img alt="Discord" src="https://img.shields.io/discord/732357621503229962?color=blue&style=flat-square"></a>
-	</p>
-</div>
 
-Hilbish is a extensible shell (framework). It was made to be very customizable
+<img alt="GitHub commit activity" src="https://img.shields.io/github/commit-activity/m/Rosettea/Hilbish?style=flat-square"><img alt="GitHub commits since latest release (by date)" src="https://img.shields.io/github/commits-since/Rosettea/Hilbish/latest?style=flat-square"><img alt="GitHub contributors" src="https://img.shields.io/github/contributors/Rosettea/Hilbish?style=flat-square"><br>
-via the Lua programming language. It aims to be easy to use for the casual
+<a href="https://github.com/Rosettea/Hilbish/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22"><img src="https://img.shields.io/github/issues/Hilbis/Hilbish/help%20wanted?style=flat-square&color=green" alt="help wanted"></a>
-people but powerful for those who want to tinker more with their shell,
+<a href="https://github.com/Rosettea/Hilbish/blob/master/LICENSE"><img alt="GitHub license" src="https://img.shields.io/github/license/Rosettea/Hilbish?style=flat-square"></a>
-the thing used to interface with most of the system.  
+<a href="https://discord.gg/3PDdcQz"><img alt="Discord" src="https://img.shields.io/discord/732357621503229962?color=blue&style=flat-square"></a>
+<br>
+
+Hilbish is an extensible shell designed to be highly customizable.
+It is configured in Lua and provides a good range of features.
+It aims to be easy to use for anyone but powerful enough for
+those who need it.
 
 The motivation for choosing Lua was that its simpler and better to use
 than old shell script. It's fine for basic interactive shell uses,
 but that's the only place Hilbish has shell script; everything else is Lua
 and aims to be infinitely configurable. If something isn't, open an issue!
 
-# Table of Contents
-- [Screenshots](#Screenshots)
-- [Installation](#Installation)
-  - [Prebuilt Bins](#Prebuilt-binaries)
-  - [AUR](#AUR)
-  - [Nixpkgs](#Nixpkgs)
-  - [Manual Build](#Manual-Build)
-- [Getting Started](#Getting-Started)
-- [Contributing](#Contributing)
-
 # Screenshots
 <div align="center">
-<img src="gallery/default.png"><br><br>
+<img src="gallery/tab.png">
-<img src="gallery/terminal.png"><br><br>
 <img src="gallery/pillprompt.png">
 </div>
 
-# Installation
+# Getting Hilbish
-## Prebuilt binaries
+**NOTE:** Hilbish is not guaranteed to work properly on Windows, starting
-Go [here](https://nightly.link/Rosettea/Hilbish/workflows/build/master) for
+from the 2.0 version. It will still be able to compile, but functionality
-builds on the master branch.
+may be lacking. If you want to contribute to make the situation better,
+comment on the Windows discussion.
 
-## AUR
+You can check the [install page](https://rosettea.github.io/Hilbish/install/)
-[![AUR maintainer](https://img.shields.io/aur/maintainer/hilbish?logo=arch-linux&style=flat-square)](https://aur.archlinux.org/packages/hilbish)  
+on the website for distributed binaries from GitHub or other package repositories.
-Arch Linux users can install Hilbish from the AUR with the following command:  
+Otherwise, continue reading for steps on compiling.
-```sh
-yay -S hilbish
-```
 
-[![AUR maintainer](https://img.shields.io/aur/maintainer/hilbish?logo=arch-linux&style=flat-square)](https://aur.archlinux.org/packages/hilbish-git)  
+## Prerequisites
-Or from the latest `master` commit with:  
+- [Go 1.22+](https://go.dev)
-```sh
+- [Task](https://taskfile.dev/installation/) (**Go on the hyperlink here to see Task's install method for your OS.**)
-yay -S hilbish-git
-```
 
-## Nixpkgs
+## Build
-Nix/NixOS users can install Hilbish from the central repository, nixpkgs, through the usual ways.
-If you're new to nix you should probably read up on how to do that [here](https://nixos.wiki/wiki/Cheatsheet).
-
-## Manual Build
-### Prerequisites
-- [Go 1.17+](https://go.dev)
-- [Task](https://taskfile.dev/#/)
-
-### Build
 First, clone Hilbish. The recursive is required, as some Lua libraries
 are submodules.  
 ```sh

Taskfile.yaml

@@ -3,24 +3,35 @@
 version: '3'
 
 vars:
-  PREFIX: '{{default "/usr" .PREFIX}}'
+  PREFIX: '{{default "/usr/local" .PREFIX}}'
   bindir__: '{{.PREFIX}}/bin'
   BINDIR: '{{default .bindir__ .BINDIR}}'
   libdir__: '{{.PREFIX}}/share/hilbish'
   LIBDIR: '{{default .libdir__ .LIBDIR}}'
-  GOFLAGS: '-ldflags "-s -w"'
+  goflags__: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}}"'
+  GOFLAGS: '{{default .goflags__ .GOFLAGS}}'
 
 tasks:
   default:
     cmds:
       - go build {{.GOFLAGS}}
     vars:
-      GOFLAGS: '-ldflags "-s -w -X main.gitCommit=$(git rev-parse --short HEAD) -X main.gitBranch=$(git rev-parse --abbrev-ref HEAD)"'
+      GOFLAGS: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}} -X main.gitCommit=$(git rev-parse --short HEAD) -X main.gitBranch=$(git rev-parse --abbrev-ref HEAD)"'
+
+  default-nocgo:
+    cmds:
+      - CGO_ENABLED=0 go build {{.GOFLAGS}}
+    vars:
+      GOFLAGS: '-ldflags "-s -w -X main.dataDir={{.LIBDIR}} -X main.gitCommit=$(git rev-parse --short HEAD) -X main.gitBranch=$(git rev-parse --abbrev-ref HEAD)"'
 
   build:
     cmds:
       - go build {{.GOFLAGS}}
 
+  build-nocgo:
+    cmds:
+      - CGO_ENABLED=0 go build {{.GOFLAGS}}
+
   install:
     cmds:
       - install -v -d "{{.DESTDIR}}{{.BINDIR}}/" && install -m 0755 -v hilbish "{{.DESTDIR}}{{.BINDIR}}/hilbish"
@@ -33,4 +44,4 @@ tasks:
       - rm -vrf
         "{{.DESTDIR}}{{.BINDIR}}/hilbish"
         "{{.DESTDIR}}{{.LIBDIR}}"
-      - sed -i '/hilbish/d' /etc/shells
+      - grep -v 'hilbish' /etc/shells > /tmp/shells.hilbish_uninstall && mv /tmp/shells.hilbish_uninstall /etc/shells

aliases.go

@@ -1,6 +1,8 @@
 package main
 
 import (
+	"regexp"
+	"strconv"
 	"strings"
 	"sync"
 
@@ -9,46 +11,69 @@ import (
 	rt "github.com/arnodel/golua/runtime"
 )
 
-var aliases *aliasHandler
+var aliases *aliasModule
 
-type aliasHandler struct {
+type aliasModule struct {
 	aliases map[string]string
 	mu *sync.RWMutex
 }
 
 // initialize aliases map
-func newAliases() *aliasHandler {
+func newAliases() *aliasModule {
-	return &aliasHandler{
+	return &aliasModule{
 		aliases: make(map[string]string),
 		mu: &sync.RWMutex{},
 	}
 }
 
-func (a *aliasHandler) Add(alias, cmd string) {
+func (a *aliasModule) Add(alias, cmd string) {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 
 	a.aliases[alias] = cmd
 }
 
-func (a *aliasHandler) All() map[string]string {
+func (a *aliasModule) All() map[string]string {
 	return a.aliases
 }
 
-func (a *aliasHandler) Delete(alias string) {
+func (a *aliasModule) Delete(alias string) {
 	a.mu.Lock()
 	defer a.mu.Unlock()
 
 	delete(a.aliases, alias)
 }
 
-func (a *aliasHandler) Resolve(cmdstr string) string {
+func (a *aliasModule) Resolve(cmdstr string) string {
 	a.mu.RLock()
 	defer a.mu.RUnlock()
 
-	args := strings.Split(cmdstr, " ")
+	arg, _ := regexp.Compile(`[\\]?%\d+`)
+
+	args, _ := splitInput(cmdstr)
+	if len(args) == 0 {
+		// this shouldnt reach but...????
+		return cmdstr
+	}
+
 	for a.aliases[args[0]] != "" {
 		alias := a.aliases[args[0]]
+		alias = arg.ReplaceAllStringFunc(alias, func(a string) string {
+			idx, _ := strconv.Atoi(a[1:])
+			if strings.HasPrefix(a, "\\") || idx == 0 {
+				return strings.TrimPrefix(a, "\\")
+			}
+
+			if idx + 1 > len(args) {
+				return a
+			}
+			val := args[idx]
+			args = cut(args, idx)
+			cmdstr = strings.Join(args, " ")
+
+			return val
+		})
+		
 		cmdstr = alias + strings.TrimPrefix(cmdstr, args[0])
 		cmdArgs, _ := splitInput(cmdstr)
 		args = cmdArgs
@@ -66,7 +91,10 @@ func (a *aliasHandler) Resolve(cmdstr string) string {
 
 // lua section
 
-func (a *aliasHandler) Loader(rtm *rt.Runtime) *rt.Table {
+// #interface aliases
+// command aliasing
+// The alias interface deals with all command aliases in Hilbish.
+func (a *aliasModule) Loader(rtm *rt.Runtime) *rt.Table {
 	// create a lua module with our functions
 	hshaliasesLua := map[string]util.LuaExport{
 		"add": util.LuaExport{hlalias, 2, false},
@@ -81,7 +109,26 @@ func (a *aliasHandler) Loader(rtm *rt.Runtime) *rt.Table {
 	return mod
 }
 
-func (a *aliasHandler) luaList(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #interface aliases
+// add(alias, cmd)
+// This is an alias (ha) for the [hilbish.alias](../#alias) function.
+// --- @param alias string
+// --- @param cmd string
+func _hlalias() {}
+
+// #interface aliases
+// list() -> table[string, string]
+// Get a table of all aliases, with string keys as the alias and the value as the command.
+// #returns table[string, string]
+/*
+#example
+hilbish.aliases.add('hi', 'echo hi')
+
+local aliases = hilbish.aliases.list()
+-- -> {hi = 'echo hi'}
+#example
+*/
+func (a *aliasModule) luaList(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	aliasesList := rt.NewTable()
 	for k, v := range a.All() {
 		aliasesList.Set(rt.StringValue(k), rt.StringValue(v))
@@ -90,7 +137,11 @@ func (a *aliasHandler) luaList(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext1(t.Runtime, rt.TableValue(aliasesList)), nil
 }
 
-func (a *aliasHandler) luaDelete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #interface aliases
+// delete(name)
+// Removes an alias.
+// #param name string
+func (a *aliasModule) luaDelete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}
@@ -103,7 +154,12 @@ func (a *aliasHandler) luaDelete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
-func (a *aliasHandler) luaResolve(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #interface aliases
+// resolve(alias) -> string?
+// Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.
+// #param alias string
+// #returns string
+func (a *aliasModule) luaResolve(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}

api.go

@@ -1,12 +1,22 @@
-// Here is the core api for the hilbi shell itself
+// the core Hilbish API
-// Basically, stuff about the shell itself and other functions
+// The Hilbish module includes the core API, containing
-// go here.
+// interfaces and functions which directly relate to shell functionality.
+// #field ver The version of Hilbish
+// #field goVersion The version of Go that Hilbish was compiled with
+// #field user Username of the user
+// #field host Hostname of the machine
+// #field dataDir Directory for Hilbish data files, including the docs and default modules
+// #field interactive Is Hilbish in an interactive shell?
+// #field login Is Hilbish the login shell?
+// #field vimMode Current Vim input mode of Hilbish (will be nil if not in Vim input mode)
+// #field exitCode Exit code of the last executed command
 package main
 
 import (
 	"bytes"
 	"errors"
 	"fmt"
+	"io"
 	"os"
 	"os/exec"
 	"runtime"
@@ -18,8 +28,8 @@ import (
 
 	rt "github.com/arnodel/golua/runtime"
 	"github.com/arnodel/golua/lib/packagelib"
+	"github.com/arnodel/golua/lib/iolib"
 	"github.com/maxlandon/readline"
-	"github.com/blackfireio/osinfo"
 	"mvdan.cc/sh/v3/interp"
 )
 
@@ -51,47 +61,8 @@ var hilbishLoader = packagelib.Loader{
 }
 
 func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
-	fakeMod := rt.NewTable()
-	modmt := rt.NewTable()
 	mod := rt.NewTable()
 
-	modIndex := func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-		arg := c.Arg(1)
-		val := mod.Get(arg)
-
-		return c.PushingNext1(t.Runtime, val), nil
-	}
-	modNewIndex := func(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-		k, err := c.StringArg(1)
-		if err != nil {
-			return nil, err
-		}
-
-		v := c.Arg(2)
-		if k == "highlighter" {
-			var err error
-			// fine to assign, since itll be either nil or a closure
-			highlighter, err = c.ClosureArg(2)
-			if err != nil {
-				return nil, errors.New("hilbish.highlighter has to be a function")
-			}
-		} else if k == "hinter" {
-			var err error
-			hinter, err = c.ClosureArg(2)
-			if err != nil {
-				return nil, errors.New("hilbish.hinter has to be a function")
-			}
-		} else if modVal := mod.Get(rt.StringValue(k)); modVal != rt.NilValue {
-			return nil, errors.New("not allowed to override in hilbish table")
-		}
-		mod.Set(rt.StringValue(k), v)
-
-		return c.Next(), nil
-	}
-	modmt.Set(rt.StringValue("__newindex"), rt.FunctionValue(rt.NewGoFunction(modNewIndex, "__newindex", 3, false)))
-	modmt.Set(rt.StringValue("__index"), rt.FunctionValue(rt.NewGoFunction(modIndex, "__index", 2, false)))
-	fakeMod.SetMetatable(modmt)
-
 	util.SetExports(rtm, mod, exports)
 	hshMod = mod
 
@@ -102,81 +73,68 @@ func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
 		username = strings.Split(username, "\\")[1] // for some reason Username includes the hostname on windows
 	}
 
-	util.SetFieldProtected(fakeMod, mod, "ver", rt.StringValue(getVersion()), "Hilbish version")
+	util.SetField(rtm, mod, "ver", rt.StringValue(getVersion()))
-	util.SetFieldProtected(fakeMod, mod, "user", rt.StringValue(username), "Username of user")
+	util.SetField(rtm, mod, "goVersion", rt.StringValue(runtime.Version()))
-	util.SetFieldProtected(fakeMod, mod, "host", rt.StringValue(host), "Host name of the machine")
+	util.SetField(rtm, mod, "user", rt.StringValue(username))
-	util.SetFieldProtected(fakeMod, mod, "home", rt.StringValue(curuser.HomeDir), "Home directory of the user")
+	util.SetField(rtm, mod, "host", rt.StringValue(host))
-	util.SetFieldProtected(fakeMod, mod, "dataDir", rt.StringValue(dataDir), "Directory for Hilbish's data files")
+	util.SetField(rtm, mod, "home", rt.StringValue(curuser.HomeDir))
-	util.SetFieldProtected(fakeMod, mod, "interactive", rt.BoolValue(interactive), "If this is an interactive shell")
+	util.SetField(rtm, mod, "dataDir", rt.StringValue(dataDir))
-	util.SetFieldProtected(fakeMod, mod, "login", rt.BoolValue(login), "Whether this is a login shell")
+	util.SetField(rtm, mod, "interactive", rt.BoolValue(interactive))
-	util.SetFieldProtected(fakeMod, mod, "vimMode", rt.NilValue, "Current Vim mode of Hilbish (nil if not in Vim mode)")
+	util.SetField(rtm, mod, "login", rt.BoolValue(login))
-	util.SetFieldProtected(fakeMod, mod, "exitCode", rt.IntValue(0), "Exit code of last exected command")
+	util.SetField(rtm, mod, "vimMode", rt.NilValue)
-	util.Document(fakeMod, "Hilbish's core API, containing submodules and functions which relate to the shell itself.")
+	util.SetField(rtm, mod, "exitCode", rt.IntValue(0))
 
 	// hilbish.userDir table
-	hshuser := rt.NewTable()
+	hshuser := userDirLoader(rtm)
-
-	util.SetField(rtm, hshuser, "config", rt.StringValue(confDir), "User's config directory")
-	util.SetField(rtm, hshuser, "data", rt.StringValue(userDataDir), "XDG data directory")
-	util.Document(hshuser, "User directories to store configs and/or modules.")
 	mod.Set(rt.StringValue("userDir"), rt.TableValue(hshuser))
 
 	// hilbish.os table
-	hshos := rt.NewTable()
+	hshos := hshosLoader(rtm)
-	info, _ := osinfo.GetOSInfo()
-
-	util.SetField(rtm, hshos, "family", rt.StringValue(info.Family), "Family name of the current OS")
-	util.SetField(rtm, hshos, "name", rt.StringValue(info.Name), "Pretty name of the current OS")
-	util.SetField(rtm, hshos, "version", rt.StringValue(info.Version), "Version of the current OS")
-	util.Document(hshos, "OS info interface")
 	mod.Set(rt.StringValue("os"), rt.TableValue(hshos))
 
 	// hilbish.aliases table
 	aliases = newAliases()
 	aliasesModule := aliases.Loader(rtm)
-	util.Document(aliasesModule, "Alias inferface for Hilbish.")
 	mod.Set(rt.StringValue("aliases"), rt.TableValue(aliasesModule))
 
 	// hilbish.history table
 	historyModule := lr.Loader(rtm)
 	mod.Set(rt.StringValue("history"), rt.TableValue(historyModule))
-	util.Document(historyModule, "History interface for Hilbish.")
 
 	// hilbish.completion table
 	hshcomp := completionLoader(rtm)
-	util.Document(hshcomp, "Completions interface for Hilbish.")
+	// TODO: REMOVE "completion" AND ONLY USE "completions" WITH AN S
 	mod.Set(rt.StringValue("completion"), rt.TableValue(hshcomp))
+	mod.Set(rt.StringValue("completions"), rt.TableValue(hshcomp))
 
 	// hilbish.runner table
 	runnerModule := runnerModeLoader(rtm)
-	util.Document(runnerModule, "Runner/exec interface for Hilbish.")
 	mod.Set(rt.StringValue("runner"), rt.TableValue(runnerModule))
 
 	// hilbish.jobs table
 	jobs = newJobHandler()
 	jobModule := jobs.loader(rtm)
-	util.Document(jobModule, "(Background) job interface.")
 	mod.Set(rt.StringValue("jobs"), rt.TableValue(jobModule))
 
 	// hilbish.timers table
-	timers = newTimerHandler()
+	timers = newTimersModule()
-	timerModule := timers.loader(rtm)
+	timersModule := timers.loader(rtm)
-	util.Document(timerModule, "Timer interface, for control of all intervals and timeouts.")
+	mod.Set(rt.StringValue("timers"), rt.TableValue(timersModule))
-	mod.Set(rt.StringValue("timers"), rt.TableValue(timerModule))
 
 	editorModule := editorLoader(rtm)
-	util.Document(editorModule, "")
 	mod.Set(rt.StringValue("editor"), rt.TableValue(editorModule))
 
 	versionModule := rt.NewTable()
-	util.SetField(rtm, versionModule, "branch", rt.StringValue(gitBranch), "Git branch Hilbish was compiled from")
+	util.SetField(rtm, versionModule, "branch", rt.StringValue(gitBranch))
-	util.SetField(rtm, versionModule, "full", rt.StringValue(getVersion()), "Full version info, including release name")
+	util.SetField(rtm, versionModule, "full", rt.StringValue(getVersion()))
-	util.SetField(rtm, versionModule, "commit", rt.StringValue(gitCommit), "Git commit Hilbish was compiled from")
+	util.SetField(rtm, versionModule, "commit", rt.StringValue(gitCommit))
-	util.SetField(rtm, versionModule, "release", rt.StringValue(releaseName), "Release name")
+	util.SetField(rtm, versionModule, "release", rt.StringValue(releaseName))
-	util.Document(versionModule, "Version info interface.")
 	mod.Set(rt.StringValue("version"), rt.TableValue(versionModule))
 
-	return rt.TableValue(fakeMod), nil
+	pluginModule := moduleLoader(rtm)
+	mod.Set(rt.StringValue("module"), rt.TableValue(pluginModule))
+
+	return rt.TableValue(mod), nil
 }
 
 func getenv(key, fallback string) string {
@@ -188,20 +146,72 @@ func getenv(key, fallback string) string {
 }
 
 func setVimMode(mode string) {
-	util.SetField(l, hshMod, "vimMode", rt.StringValue(mode), "Current Vim mode of Hilbish (nil if not in Vim mode)")
+	util.SetField(l, hshMod, "vimMode", rt.StringValue(mode))
 	hooks.Emit("hilbish.vimMode", mode)
 }
 
 func unsetVimMode() {
-	util.SetField(l, hshMod, "vimMode", rt.NilValue, "Current Vim mode of Hilbish (nil if not in Vim mode)")
+	util.SetField(l, hshMod, "vimMode", rt.NilValue)
 }
 
-// run(cmd, returnOut) -> exitCode, stdout, stderr
+func handleStream(v rt.Value, strms *streams, errStream bool) error {
-// Runs `cmd` in Hilbish's sh interpreter.
+	ud, ok := v.TryUserData()
-// If returnOut is true, the outputs of `cmd` will be returned as the 2nd and
+	if !ok {
-// 3rd values instead of being outputted to the terminal.
+		return errors.New("expected metatable argument")
-// --- @param cmd string
+	}
+
+	val := ud.Value()
+	var varstrm io.Writer
+	if f, ok := val.(*iolib.File); ok {
+		varstrm = f.Handle()
+	}
+
+	if f, ok := val.(*sink); ok {
+		varstrm = f.writer
+	}
+
+	if varstrm == nil {
+		return errors.New("expected either a sink or file")
+	}
+
+	if errStream {
+		strms.stderr = varstrm
+	} else {
+		strms.stdout = varstrm
+	}
+
+	return nil
+}
+
+// run(cmd, streams) -> exitCode (number), stdout (string), stderr (string)
+// Runs `cmd` in Hilbish's shell script interpreter.
+// The `streams` parameter specifies the output and input streams the command should use.
+// For example, to write command output to a sink.
+// As a table, the caller can directly specify the standard output, error, and input
+// streams of the command with the table keys `out`, `err`, and `input` respectively.
+// As a boolean, it specifies whether the command should use standard output or return its output streams.
+// #param cmd string
+// #param streams table|boolean
+// #returns number, string, string
+// #example
+/*
+// This code is the same as `ls -l | wc -l`
+local fs = require 'fs'
+local pr, pw = fs.pipe()
+hilbish.run('ls -l', {
+	stdout = pw,
+	stderr = pw,
+})
+
+pw:close()
+
+hilbish.run('wc -l', {
+	stdin = pr
+})
+*/
+// #example
 func hlrun(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	// TODO: ON BREAKING RELEASE, DO NOT ACCEPT `streams` AS A BOOLEAN.
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
 	}
@@ -210,20 +220,57 @@ func hlrun(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		return nil, err
 	}
 
+	strms := &streams{}
 	var terminalOut bool
 	if len(c.Etc()) != 0 {
 		tout := c.Etc()[0]
-		termOut, ok := tout.TryBool()
+
-		terminalOut = termOut
+		var ok bool
+		terminalOut, ok = tout.TryBool()
 		if !ok {
-			return nil, errors.New("bad argument to run (expected boolean, got " + tout.TypeName() + ")")
+			luastreams, ok := tout.TryTable()
+			if !ok {
+				return nil, errors.New("bad argument to run (expected boolean or table, got " + tout.TypeName() + ")")
+			}
+
+			handleStream(luastreams.Get(rt.StringValue("out")), strms, false)
+			handleStream(luastreams.Get(rt.StringValue("err")), strms, true)
+
+			stdinstrm := luastreams.Get(rt.StringValue("input"))
+			if !stdinstrm.IsNil() {
+				ud, ok := stdinstrm.TryUserData()
+				if !ok {
+					return nil, errors.New("bad type as run stdin stream (expected userdata as either sink or file, got " + stdinstrm.TypeName() + ")")
+				}
+
+				val := ud.Value()
+				var varstrm io.Reader
+				if f, ok := val.(*iolib.File); ok {
+					varstrm = f.Handle()
+				}
+
+				if f, ok := val.(*sink); ok {
+					varstrm = f.reader
+				}
+
+				if varstrm == nil {
+					return nil, errors.New("bad type as run stdin stream (expected userdata as either sink or file)")
+				}
+
+				strms.stdin = varstrm
+			}
+		} else {
+			if !terminalOut {
+				strms = &streams{
+					stdout: new(bytes.Buffer),
+					stderr: new(bytes.Buffer),
+				}
+			}
 		}
-	} else {
-		terminalOut = true
 	}
 
 	var exitcode uint8
-	stdout, stderr, err := execCommand(cmd, terminalOut)
+	stdout, stderr, err := execCommand(cmd, strms)
 
 	if code, ok := interp.IsExitStatus(err); ok {
 		exitcode = code
@@ -231,18 +278,20 @@ func hlrun(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		exitcode = 1
 	}
 
-	stdoutStr := ""
+	var stdoutStr, stderrStr string
-	stderrStr := ""
+	if stdoutBuf, ok := stdout.(*bytes.Buffer); ok {
-	if !terminalOut {
+		stdoutStr = stdoutBuf.String()
-		stdoutStr = stdout.(*bytes.Buffer).String()
+	}
-		stderrStr = stderr.(*bytes.Buffer).String()
+	if stderrBuf, ok := stderr.(*bytes.Buffer); ok {
+		stderrStr = stderrBuf.String()
 	}
 
 	return c.PushingNext(t.Runtime, rt.IntValue(int64(exitcode)), rt.StringValue(stdoutStr), rt.StringValue(stderrStr)), nil
 }
 
-// cwd()
+// cwd() -> string
-// Returns the current directory of the shell
+// Returns the current directory of the shell.
+// #returns string
 func hlcwd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	cwd, _ := os.Getwd()
 
@@ -250,21 +299,28 @@ func hlcwd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 
-// read(prompt) -> input?
+// read(prompt) -> input (string)
 // Read input from the user, using Hilbish's line editor/input reader.
 // This is a separate instance from the one Hilbish actually uses.
-// Returns `input`, will be nil if ctrl + d is pressed, or an error occurs (which shouldn't happen)
+// Returns `input`, will be nil if Ctrl-D is pressed, or an error occurs.
-// --- @param prompt string
+// #param prompt? string Text to print before input, can be empty.
+// #returns string|nil
 func hlread(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
+	luaprompt := c.Arg(0)
-		return nil, err
+	if typ := luaprompt.Type(); typ != rt.StringType && typ != rt.NilType {
+		return nil, errors.New("expected #1 to be a string")
 	}
-	luaprompt, err := c.StringArg(0)
+	prompt, ok := luaprompt.TryString()
-	if err != nil {
+	if !ok {
-		return nil, err
+		// if we are here and `luaprompt` is not a string, it's nil
+		// substitute with an empty string
+		prompt = ""
 	}
-	lualr := newLineReader("", true)
+	
-	lualr.SetPrompt(luaprompt)
+	lualr := &lineReader{
+		rl: readline.NewInstance(),
+	}
+	lualr.SetPrompt(prompt)
 
 	input, err := lualr.Read()
 	if err != nil {
@@ -275,15 +331,22 @@ func hlread(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 /*
-prompt(str, typ?)
+prompt(str, typ)
-Changes the shell prompt to `str`
+Changes the shell prompt to the provided string.
 There are a few verbs that can be used in the prompt text.
 These will be formatted and replaced with the appropriate values.
 `%d` - Current working directory
 `%u` - Name of current user
 `%h` - Hostname of device
---- @param str string
+#param str string
---- @param typ string Type of prompt, being left or right. Left by default.
+#param typ? string Type of prompt, being left or right. Left by default.
+#example
+-- the default hilbish prompt without color
+hilbish.prompt '%u %d ∆'
+-- or something of old:
+hilbish.prompt '%u@%h :%d $'
+-- prompt: user@hostname: ~/directory $
+#example
 */
 func hlprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	err := c.Check1Arg()
@@ -317,8 +380,28 @@ func hlprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // multiprompt(str)
-// Changes the continued line prompt to `str`
+// Changes the text prompt when Hilbish asks for more input.
-// --- @param str string
+// This will show up when text is incomplete, like a missing quote
+// #param str string
+/*
+#example
+--[[
+imagine this is your text input:
+user ~ ∆ echo "hey
+
+but there's a missing quote! hilbish will now prompt you so the terminal
+will look like:
+user ~ ∆ echo "hey
+--> ...!"
+
+so then you get 
+user ~ ∆ echo "hey
+--> ...!"
+hey ...!
+]]--
+hilbish.multiprompt '-->'
+#example
+*/
 func hlmultiprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -333,9 +416,19 @@ func hlmultiprompt(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // alias(cmd, orig)
-// Sets an alias of `cmd` to `orig`
+// Sets an alias, with a name of `cmd` to another command.
-// --- @param cmd string
+// #param cmd string Name of the alias
-// --- @param orig string
+// #param orig string Command that will be aliased
+/*
+#example
+-- With this, "ga file" will turn into "git add file"
+hilbish.alias('ga', 'git add')
+
+-- Numbered substitutions are supported here!
+hilbish.alias('dircount', 'ls %1 | wc -l')
+-- "dircount ~" would count how many files are in ~ (home directory).
+#example
+*/
 func hlalias(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(2); err != nil {
 		return nil, err
@@ -355,8 +448,20 @@ func hlalias(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // appendPath(dir)
-// Appends `dir` to $PATH
+// Appends the provided dir to the command path (`$PATH`)
-// --- @param dir string|table
+// #param dir string|table Directory (or directories) to append to path
+/*
+#example
+hilbish.appendPath '~/go/bin'
+-- Will add ~/go/bin to the command path.
+
+-- Or do multiple:
+hilbish.appendPath {
+	'~/go/bin',
+	'~/.local/bin'
+}
+#example
+*/
 func hlappendPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -390,8 +495,9 @@ func appendPath(dir string) {
 }
 
 // exec(cmd)
-// Replaces running hilbish with `cmd`
+// Replaces the currently running Hilbish instance with the supplied command.
-// --- @param cmd string
+// This can be used to do an in-place restart.
+// #param cmd string
 func hlexec(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -425,8 +531,11 @@ func hlexec(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // goro(fn)
-// Puts `fn` in a goroutine
+// Puts `fn` in a Goroutine.
-// --- @param fn function
+// This can be used to run any function in another thread at the same time as other Lua code.
+// **NOTE: THIS FUNCTION MAY CRASH HILBISH IF OUTSIDE VARIABLES ARE ACCESSED.**
+// **This is a limitation of the Lua runtime.**
+// #param fn function
 func hlgoro(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -438,6 +547,12 @@ func hlgoro(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	// call fn
 	go func() {
+		defer func() {
+			if r := recover(); r != nil {
+				// do something here?
+			}
+		}()
+
 		_, err := rt.Call1(l.MainThread(), rt.FunctionValue(fn), c.Etc()...)
 		if err != nil {
 			fmt.Fprintln(os.Stderr, "Error in goro function:\n\n", err)
@@ -447,12 +562,12 @@ func hlgoro(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
-// timeout(cb, time)
+// timeout(cb, time) -> @Timer
-// Runs the `cb` function after `time` in milliseconds
+// Executed the `cb` function after a period of `time`.
-// Returns a `timer` object (see `doc timers`).
+// This creates a Timer that starts ticking immediately.
-// --- @param cb function
+// #param cb function
-// --- @param time number
+// #param time number Time to run in milliseconds.
-// --- @return table
+// #returns Timer
 func hltimeout(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(2); err != nil {
 		return nil, err
@@ -473,12 +588,12 @@ func hltimeout(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext1(t.Runtime, rt.UserDataValue(timer.ud)), nil
 }
 
-// interval(cb, time)
+// interval(cb, time) -> @Timer
-// Runs the `cb` function every `time` milliseconds.
+// Runs the `cb` function every specified amount of `time`.
-// Returns a `timer` object (see `doc timers`).
+// This creates a timer that ticking immediately.
-// --- @param cb function
+// #param cb function
-// --- @param time number
+// #param time number Time in milliseconds.
-// --- @return table
+// #return Timer
 func hlinterval(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(2); err != nil {
 		return nil, err
@@ -500,13 +615,40 @@ func hlinterval(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // complete(scope, cb)
-// Registers a completion handler for `scope`.
+// Registers a completion handler for the specified scope.
-// A `scope` is currently only expected to be `command.<cmd>`,
+// A `scope` is expected to be `command.<cmd>`,
 // replacing <cmd> with the name of the command (for example `command.git`).
-// `cb` must be a function that returns a table of "completion groups."
+// The documentation for completions, under Features/Completions or `doc completions`
-// Check `doc completions` for more information.
+// provides more details.
-// --- @param scope string
+// #param scope string
-// --- @param cb function
+// #param cb function
+/*
+#example
+-- This is a very simple example. Read the full doc for completions for details.
+hilbish.complete('command.sudo', function(query, ctx, fields)
+	if #fields == 0 then
+		-- complete for commands
+		local comps, pfx = hilbish.completion.bins(query, ctx, fields)
+		local compGroup = {
+			items = comps, -- our list of items to complete
+			type = 'grid' -- what our completions will look like.
+		}
+
+		return {compGroup}, pfx
+	end
+
+	-- otherwise just be boring and return files
+
+	local comps, pfx = hilbish.completion.files(query, ctx, fields)
+	local compGroup = {
+		items = comps,
+		type = 'grid'
+	}
+
+	return {compGroup}, pfx
+end)
+#example
+*/
 func hlcomplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	scope, cb, err := util.HandleStrCallback(t, c)
 	if err != nil {
@@ -518,8 +660,8 @@ func hlcomplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // prependPath(dir)
-// Prepends `dir` to $PATH
+// Prepends `dir` to $PATH.
-// --- @param dir string
+// #param dir string
 func hlprependPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -539,9 +681,11 @@ func hlprependPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
-// which(name)
+// which(name) -> string
-// Checks if `name` is a valid command
+// Checks if `name` is a valid command.
-// --- @param binName string
+// Will return the path of the binary, or a basename if it's a commander.
+// #param name string
+// #returns string
 func hlwhich(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -551,10 +695,13 @@ func hlwhich(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 		return nil, err
 	}
 
-	cmd := aliases.Resolve(name)
+	// itll return either the original command or what was passed
+	// if name isnt empty its not an issue
+	alias := aliases.Resolve(name)
+	cmd := strings.Split(alias, " ")[0]
 
 	// check for commander
-	if commands[cmd] != nil {
+	if cmds.Commands[cmd] != nil {
 		// they dont resolve to a path, so just send the cmd
 		return c.PushingNext1(t.Runtime, rt.StringValue(cmd)), nil
 	}
@@ -568,8 +715,10 @@ func hlwhich(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // inputMode(mode)
-// Sets the input mode for Hilbish's line reader. Accepts either emacs or vim
+// Sets the input mode for Hilbish's line reader.
-// --- @param mode string
+// `emacs` is the default. Setting it to `vim` changes behavior of input to be
+// Vim-like with modes and Vim keybinds.
+// #param mode string Can be set to either `emacs` or `vim`
 func hlinputMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -594,12 +743,14 @@ func hlinputMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // runnerMode(mode)
-// Sets the execution/runner mode for interactive Hilbish. This determines whether
+// Sets the execution/runner mode for interactive Hilbish.
-// Hilbish wll try to run input as Lua and/or sh or only do one of either.
+// This determines whether Hilbish wll try to run input as Lua
+// and/or sh or only do one of either.
 // Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),
 // sh, and lua. It also accepts a function, to which if it is passed one
 // will call it to execute user input instead.
-// --- @param mode string|function
+// Read [about runner mode](../features/runner-mode) for more information.
+// #param mode string|function
 func hlrunnerMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -625,18 +776,42 @@ func hlrunnerMode(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // line and cursor position. It is expected to return a string which is used
 // as the text for the hint. This is by default a shim. To set hints,
 // override this function with your custom handler.
-// --- @param line string
+// #param line string
-// --- @param pos int
+// #param pos number Position of cursor in line. Usually equals string.len(line)
+/*
+#example
+-- this will display "hi" after the cursor in a dimmed color.
+function hilbish.hinter(line, pos)
+	return 'hi'
+end
+#example
+*/
 func hlhinter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
 // highlighter(line)
-// Line highlighter handler. This is mainly for syntax highlighting, but in
+// Line highlighter handler.
-// reality could set the input of the prompt to *display* anything. The
+// This is mainly for syntax highlighting, but in reality could set the input
-// callback is passed the current line and is expected to return a line that
+// of the prompt to *display* anything. The callback is passed the current line
-// will be used as the input display.
+// and is expected to return a line that will be used as the input display.
-// --- @param line string
+// Note that to set a highlighter, one has to override this function.
+// #example
+// --This code will highlight all double quoted strings in green.
+// function hilbish.highlighter(line)
+//    return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
+// end
+// #example
+// #param line string
 func hlhighlighter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	return c.Next(), nil
+	if err := c.Check1Arg(); err != nil {
+		return nil, err
+	}
+
+	line, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+
+	return c.PushingNext1(t.Runtime, rt.StringValue(line)), nil
 }

cmd/docgen/docgen.go

@@ -7,29 +7,301 @@ import (
 	"go/doc"
 	"go/parser"
 	"go/token"
+	"regexp"
 	"strings"
 	"os"
+	"sync"
+
+	md "github.com/atsushinee/go-markdown-generator/doc"
 )
 
-type EmmyPiece struct {
+var header = `---
-	FuncName string
+title: %s %s
-	Docs []string
+description: %s
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+`
+
+type emmyPiece struct {
+	DocPiece *docPiece
+	Annotations []string
 	Params []string // we only need to know param name to put in function
+	FuncName string
 }
-type DocPiece struct {
+
+type module struct {
+	Types []docPiece
+	Docs []docPiece
+	Fields []docPiece
+	Properties []docPiece
+	ShortDescription string
+	Description string
+	ParentModule string
+	HasInterfaces bool
+	HasTypes bool
+}
+
+type param struct{
+	Name string
+	Type string
+	Doc []string
+}
+
+type docPiece struct {
 	Doc []string
 	FuncSig string
 	FuncName string
+	Interfacing string
+	ParentModule string
+	GoFuncName string
+	IsInterface bool
+	IsMember bool
+	IsType bool
+	Fields []docPiece
+	Properties []docPiece
+	Params []param
+	Tags map[string][]tag
+}
+
+type tag struct {
+	id string
+	fields []string
+	startIdx int
+}
+
+var docs = make(map[string]module)
+var interfaceDocs = make(map[string]module)
+var emmyDocs = make(map[string][]emmyPiece)
+var typeTable = make(map[string][]string) // [0] = parentMod, [1] = interfaces
+var prefix = map[string]string{
+	"main": "hl",
+	"hilbish": "hl",
+	"fs": "f",
+	"commander": "c",
+	"bait": "b",
+	"terminal": "term",
+}
+
+func getTagsAndDocs(docs string) (map[string][]tag, []string) {
+	pts := strings.Split(docs, "\n")
+	parts := []string{}
+	tags := make(map[string][]tag)
+
+	for idx, part := range pts {
+		if strings.HasPrefix(part, "#") {
+			tagParts := strings.Split(strings.TrimPrefix(part, "#"), " ")
+			if tags[tagParts[0]] == nil {
+				var id string
+				if len(tagParts) > 1 {
+					id = tagParts[1]
+				}
+				tags[tagParts[0]] = []tag{
+					{id: id, startIdx: idx},
+				}
+				if len(tagParts) >= 2 {
+					tags[tagParts[0]][0].fields = tagParts[2:]
+				}
+			} else {
+				if tagParts[0] == "example" {
+					exampleIdx := tags["example"][0].startIdx
+					exampleCode := pts[exampleIdx+1:idx]
+
+					tags["example"][0].fields = exampleCode
+					parts = strings.Split(strings.Replace(strings.Join(parts, "\n"), strings.TrimPrefix(strings.Join(exampleCode, "\n"), "#example\n"), "", -1), "\n")
+					continue
+				}
+
+				fleds := []string{}
+				if len(tagParts) >= 2 {
+					fleds = tagParts[2:]
+				}
+				tags[tagParts[0]] = append(tags[tagParts[0]], tag{
+					id: tagParts[1],
+					fields: fleds,
+				})
+			}
+		} else {
+			parts = append(parts, part)
+		}
+	}
+
+	return tags, parts
+}
+
+func docPieceTag(tagName string, tags map[string][]tag) []docPiece {
+	dps := []docPiece{}
+	for _, tag := range tags[tagName] {
+		dps = append(dps, docPiece{
+			FuncName: tag.id,
+			Doc: tag.fields,
+		})
+	}
+
+	return dps
+}
+
+func setupDocType(mod string, typ *doc.Type) *docPiece {
+	docs := strings.TrimSpace(typ.Doc)
+	tags, doc := getTagsAndDocs(docs)
+
+	if tags["type"] == nil {
+		return nil
+	}
+	inInterface := tags["interface"] != nil
+
+	var interfaces string
+	typeName := strings.ToUpper(string(typ.Name[0])) + typ.Name[1:]
+	typeDoc := []string{}
+
+	if inInterface {
+		interfaces = tags["interface"][0].id
+	}
+
+	fields := docPieceTag("field", tags)
+	properties := docPieceTag("property", tags)
+
+	for _, d := range doc {
+		if strings.HasPrefix(d, "---") {
+			// TODO: document types in lua
+			/*
+			emmyLine := strings.TrimSpace(strings.TrimPrefix(d, "---"))
+			emmyLinePieces := strings.Split(emmyLine, " ")
+			emmyType := emmyLinePieces[0]
+			if emmyType == "@param" {
+				em.Params = append(em.Params, emmyLinePieces[1])
+			}
+			if emmyType == "@vararg" {
+				em.Params = append(em.Params, "...") // add vararg
+			}
+			em.Annotations = append(em.Annotations, d)
+			*/
+		} else {
+			typeDoc = append(typeDoc, d)
+		}
+	}
+
+	var isMember bool
+	if tags["member"] != nil {
+		isMember = true
+	}
+	parentMod := mod
+	dps := &docPiece{
+		Doc: typeDoc,
+		FuncName: typeName,
+		Interfacing: interfaces,
+		IsInterface: inInterface,
+		IsMember: isMember,
+		IsType: true,
+		ParentModule: parentMod,
+		Fields: fields,
+		Properties: properties,
+		Tags: tags,
+	}
+
+	typeTable[strings.ToLower(typeName)] = []string{parentMod, interfaces}
+
+	return dps
+}
+
+func setupDoc(mod string, fun *doc.Func) *docPiece {
+	docs := strings.TrimSpace(fun.Doc)
+	tags, parts := getTagsAndDocs(docs)
+
+	// i couldnt fit this into the condition below for some reason so here's a goto!
+	if tags["member"] != nil {
+		goto start
+	}
+
+	if (!strings.HasPrefix(fun.Name, prefix[mod]) && tags["interface"] == nil) || (strings.ToLower(fun.Name) == "loader" && tags["interface"] == nil) {
+		return nil
+	}
+
+start:
+	inInterface := tags["interface"] != nil
+	var interfaces string
+	funcsig := parts[0]
+	doc := parts[1:]
+	funcName := strings.TrimPrefix(fun.Name, prefix[mod])
+	funcdoc := []string{}
+
+	if inInterface {
+		interfaces = tags["interface"][0].id
+		funcName = interfaces + "." + strings.Split(funcsig, "(")[0]
+	}
+	em := emmyPiece{FuncName: funcName}
+
+	fields := docPieceTag("field", tags)
+	properties := docPieceTag("property", tags)
+	var params []param
+	if paramsRaw := tags["param"]; paramsRaw != nil {
+		params = make([]param, len(paramsRaw))
+		for i, p := range paramsRaw {
+			params[i] = param{
+				Name: p.id,
+				Type: p.fields[0],
+				Doc: p.fields[1:],
+			}
+		}
+	}
+
+	for _, d := range doc {
+		if strings.HasPrefix(d, "---") {
+			emmyLine := strings.TrimSpace(strings.TrimPrefix(d, "---"))
+			emmyLinePieces := strings.Split(emmyLine, " ")
+			emmyType := emmyLinePieces[0]
+			if emmyType == "@param" {
+				em.Params = append(em.Params, emmyLinePieces[1])
+			}
+			if emmyType == "@vararg" {
+				em.Params = append(em.Params, "...") // add vararg
+			}
+			em.Annotations = append(em.Annotations, d)
+		} else {
+			funcdoc = append(funcdoc, d)
+		}
+	}
+
+	var isMember bool
+	if tags["member"] != nil {
+		isMember = true
+	}
+	var parentMod string
+	if inInterface {
+		parentMod = mod
+	}
+	dps := &docPiece{
+		Doc: funcdoc,
+		FuncSig: funcsig,
+		FuncName: funcName,
+		Interfacing: interfaces,
+		GoFuncName: strings.ToLower(fun.Name),
+		IsInterface: inInterface,
+		IsMember: isMember,
+		ParentModule: parentMod,
+		Fields: fields,
+		Properties: properties,
+		Params: params,
+		Tags: tags,
+	}
+	if strings.HasSuffix(dps.GoFuncName, strings.ToLower("loader")) {
+		dps.Doc = parts
+	}
+	em.DocPiece = dps
+			
+	emmyDocs[mod] = append(emmyDocs[mod], em)
+	return dps
 }
 
-// feel free to clean this up
-// it works, dont really care about the code
 func main() {
 	fset := token.NewFileSet()
 	os.Mkdir("docs", 0777)
+	os.Mkdir("docs/api", 0777)
 	os.Mkdir("emmyLuaDocs", 0777)
 
-
 	dirs := []string{"./"}
 	filepath.Walk("golibs/", func (path string, info os.FileInfo, err error) error {
 		if !info.IsDir() {
@@ -51,120 +323,356 @@ func main() {
 		}
 	}
 
-	prefix := map[string]string{
+	interfaceModules := make(map[string]*module)
-		"hilbish": "hl",
-		"fs": "f",
-		"commander": "c",
-		"bait": "b",
-		"terminal": "term",
-	}
-	docs := make(map[string][]DocPiece)
-	emmyDocs := make(map[string][]EmmyPiece)
-
 	for l, f := range pkgs {
 		p := doc.New(f, "./", doc.AllDecls)
+		pieces := []docPiece{}
+		typePieces := []docPiece{}
+		mod := l
+		if mod == "main" {
+			mod = "hilbish"
+		}
+		var hasInterfaces bool
 		for _, t := range p.Funcs {
-			mod := l
+			piece := setupDoc(mod, t)
-			if strings.HasPrefix(t.Name, "hl") { mod = "hilbish" }
+			if piece == nil {
-			if !strings.HasPrefix(t.Name, prefix[mod]) || t.Name == "Loader" { continue }
+				continue
-			parts := strings.Split(strings.TrimSpace(t.Doc), "\n")
-			funcsig := parts[0]
-			doc := parts[1:]
-			funcdoc := []string{}
-			em := EmmyPiece{FuncName: strings.TrimPrefix(t.Name, prefix[mod])}
-			for _, d := range doc {
-				if strings.HasPrefix(d, "---") {
-					emmyLine := strings.TrimSpace(strings.TrimPrefix(d, "---"))
-					emmyLinePieces := strings.Split(emmyLine, " ")
-					emmyType := emmyLinePieces[0]
-					if emmyType == "@param" {
-						em.Params = append(em.Params, emmyLinePieces[1])
-					}
-					if emmyType == "@vararg" {
-						em.Params = append(em.Params, "...") // add vararg
-					}
-					em.Docs = append(em.Docs, d)
-				} else {
-					funcdoc = append(funcdoc, d)
-				}
 			}
 
-			dps := DocPiece{
+			pieces = append(pieces, *piece)
-				Doc: funcdoc,
+			if piece.IsInterface {
-				FuncSig: funcsig,
+				hasInterfaces = true
-				FuncName: strings.TrimPrefix(t.Name, prefix[mod]),
 			}
-			
-			docs[mod] = append(docs[mod], dps)
-			emmyDocs[mod] = append(emmyDocs[mod], em)
 		}
 		for _, t := range p.Types {
-			for _, m := range t.Methods {
+			typePiece := setupDocType(mod, t)
-				if !strings.HasPrefix(m.Name, prefix[l]) || m.Name == "Loader" { continue }
+			if typePiece != nil {
-				parts := strings.Split(strings.TrimSpace(m.Doc), "\n")
+				typePieces = append(typePieces, *typePiece)
-				funcsig := parts[0]
+				if typePiece.IsInterface {
-				doc := parts[1:]
+					hasInterfaces = true
-				funcdoc := []string{}
-				em := EmmyPiece{FuncName: strings.TrimPrefix(m.Name, prefix[l])}
-				for _, d := range doc {
-					if strings.HasPrefix(d, "---") {
-						emmyLine := strings.TrimSpace(strings.TrimPrefix(d, "---"))
-						emmyLinePieces := strings.Split(emmyLine, " ")
-						emmyType := emmyLinePieces[0]
-						if emmyType == "@param" {
-							em.Params = append(em.Params, emmyLinePieces[1])
-						}
-						if emmyType == "@vararg" {
-							em.Params = append(em.Params, "...") // add vararg
-						}
-						em.Docs = append(em.Docs, d)
-					} else {
-						funcdoc = append(funcdoc, d)
-					}
 				}
-				dps := DocPiece{
+			}
-					Doc: funcdoc,
+
-					FuncSig: funcsig,
+			for _, m := range t.Methods {
-					FuncName: strings.TrimPrefix(m.Name, prefix[l]),
+				piece := setupDoc(mod, m)
+				if piece == nil {
+					continue
 				}
 
-				docs[l] = append(docs[l], dps)
+				pieces = append(pieces, *piece)
-				emmyDocs[l] = append(emmyDocs[l], em)
+				if piece.IsInterface {
+					hasInterfaces = true
+				}
 			}
 		}
+
+		tags, descParts := getTagsAndDocs(strings.TrimSpace(p.Doc))
+		shortDesc := descParts[0]
+		desc := descParts[1:]
+		filteredPieces := []docPiece{}
+		filteredTypePieces := []docPiece{}
+		for _, piece := range pieces {
+			if !piece.IsInterface {
+				filteredPieces = append(filteredPieces, piece)
+				continue
+			}
+
+			modname := piece.ParentModule + "." + piece.Interfacing
+			if interfaceModules[modname] == nil {
+				interfaceModules[modname] = &module{
+					ParentModule: piece.ParentModule,
+				}
+			}
+
+			if strings.HasSuffix(piece.GoFuncName, strings.ToLower("loader")) {
+				shortDesc := piece.Doc[0]
+				desc := piece.Doc[1:]
+				interfaceModules[modname].ShortDescription = shortDesc
+				interfaceModules[modname].Description = strings.Join(desc, "\n")
+				interfaceModules[modname].Fields = piece.Fields
+				interfaceModules[modname].Properties = piece.Properties
+				continue
+			}
+
+			interfaceModules[modname].Docs = append(interfaceModules[modname].Docs, piece)
+		}
+
+		for _, piece := range typePieces {
+			if !piece.IsInterface {
+				filteredTypePieces = append(filteredTypePieces, piece)
+				continue
+			}
+
+			modname := piece.ParentModule + "." + piece.Interfacing
+			if interfaceModules[modname] == nil {
+				interfaceModules[modname] = &module{
+					ParentModule: piece.ParentModule,
+				}
+			}
+
+			interfaceModules[modname].Types = append(interfaceModules[modname].Types, piece)
+		}
+
+		docs[mod] = module{
+			Types: filteredTypePieces,
+			Docs: filteredPieces,
+			ShortDescription: shortDesc,
+			Description: strings.Join(desc, "\n"),
+			HasInterfaces: hasInterfaces,
+			Properties: docPieceTag("property", tags),
+			Fields: docPieceTag("field", tags),
+		}
 	}
 
+	for key, mod := range interfaceModules {
+		docs[key] = *mod
+	}
+
+	var wg sync.WaitGroup
+	wg.Add(len(docs) * 2)
+
 	for mod, v := range docs {
-		if mod == "main" { continue }
+		docPath := "docs/api/" + mod + ".md"
-		f, _ := os.Create("docs/" + mod + ".txt")
+		if v.HasInterfaces {
-		for _, dps := range v {
+			os.Mkdir("docs/api/" + mod, 0777)
-			f.WriteString(dps.FuncSig + " > ")
+			os.Remove(docPath) // remove old doc path if it exists
-			for _, doc := range dps.Doc {
+			docPath = "docs/api/" + mod + "/_index.md"
-				if !strings.HasPrefix(doc, "---") {
+		}
-					f.WriteString(doc + "\n")
+		if v.ParentModule != "" {
-				}
+			docPath = "docs/api/" + v.ParentModule + "/" + mod + ".md"
-			}
-			f.WriteString("\n")
 		}
-	}
 
-	for mod, v := range emmyDocs {
+		go func(modname, docPath string, modu module) {
-		if mod == "main" { continue }
+			defer wg.Done()
-		f, _ := os.Create("emmyLuaDocs/" + mod + ".lua")
+			modOrIface := "Module"
-		f.WriteString("--- @meta\n\nlocal " + mod + " = {}\n\n")
+			if modu.ParentModule != "" {
-		for _, em := range v {
+				modOrIface = "Module"
-			var funcdocs []string
+			}
-			for _, dps := range docs[mod] {
+			lastHeader := ""
-				if dps.FuncName == em.FuncName {
+
-					funcdocs = dps.Doc
+			f, _ := os.Create(docPath)
+			f.WriteString(fmt.Sprintf(header, modOrIface, modname, modu.ShortDescription))
+			typeTag, _ := regexp.Compile(`\B@\w+`)
+			modDescription := typeTag.ReplaceAllStringFunc(strings.Replace(strings.Replace(modu.Description, "<", `\<`, -1), "{{\\<", "{{<", -1), func(typ string) string {
+				typName := typ[1:]
+				typLookup := typeTable[strings.ToLower(typName)]
+				ifaces := typLookup[0] + "." + typLookup[1] + "/"
+				if typLookup[1] == "" {
+					ifaces = ""
+				}
+				linkedTyp := fmt.Sprintf("/Hilbish/docs/api/%s/%s#%s", typLookup[0], ifaces, strings.ToLower(typName))
+				return fmt.Sprintf(`<a href="%s" style="text-decoration: none;">%s</a>`, linkedTyp, typName)
+			})
+			f.WriteString(fmt.Sprintf("## Introduction\n%s\n\n", modDescription))
+			if len(modu.Docs) != 0 {
+				funcCount := 0
+				for _, dps := range modu.Docs {
+					if dps.IsMember {
+						continue
+					}
+					funcCount++
+				}
+
+				f.WriteString("## Functions\n")
+				lastHeader = "functions"
+
+				mdTable := md.NewTable(funcCount, 2)
+				mdTable.SetTitle(0, "")
+				mdTable.SetTitle(1, "")
+
+				diff := 0
+				for i, dps := range modu.Docs {
+					if dps.IsMember {
+						diff++
+						continue
+					}
+
+					mdTable.SetContent(i - diff, 0, fmt.Sprintf(`<a href="#%s">%s</a>`, dps.FuncName, dps.FuncSig))
+					if len(dps.Doc) == 0 {
+						fmt.Printf("WARNING! Function %s on module %s has no documentation!\n", dps.FuncName, modname)
+					} else {
+						mdTable.SetContent(i - diff, 1, dps.Doc[0])
+					}
+				}
+				f.WriteString(mdTable.String())
+				f.WriteString("\n")
+			}
+
+			if len(modu.Fields) != 0 {
+				f.WriteString("## Static module fields\n")
+
+				mdTable := md.NewTable(len(modu.Fields), 2)
+				mdTable.SetTitle(0, "")
+				mdTable.SetTitle(1, "")
+
+
+				for i, dps := range modu.Fields {
+					mdTable.SetContent(i, 0, dps.FuncName)
+					mdTable.SetContent(i, 1, strings.Join(dps.Doc, " "))
+				}
+				f.WriteString(mdTable.String())
+				f.WriteString("\n")
+			}
+			if len(modu.Properties) != 0 {
+				f.WriteString("## Object properties\n")
+
+				mdTable := md.NewTable(len(modu.Fields), 2)
+				mdTable.SetTitle(0, "")
+				mdTable.SetTitle(1, "")
+
+
+				for i, dps := range modu.Properties {
+					mdTable.SetContent(i, 0, dps.FuncName)
+					mdTable.SetContent(i, 1, strings.Join(dps.Doc, " "))
+				}
+				f.WriteString(mdTable.String())
+				f.WriteString("\n")
+			}
+
+			if len(modu.Docs) != 0 {
+				if lastHeader != "functions" {
+					f.WriteString("## Functions\n")
+				}
+				for _, dps := range modu.Docs {
+					if dps.IsMember {
+						continue
+					}
+					f.WriteString(fmt.Sprintf("<hr>\n<div id='%s'>", dps.FuncName))
+					htmlSig := typeTag.ReplaceAllStringFunc(strings.Replace(modname + "." + dps.FuncSig, "<", `\<`, -1), func(typ string) string {
+						typName := typ[1:]
+						typLookup := typeTable[strings.ToLower(typName)]
+						ifaces := typLookup[0] + "." + typLookup[1] + "/"
+						if typLookup[1] == "" {
+							ifaces = ""
+						}
+						linkedTyp := fmt.Sprintf("/Hilbish/docs/api/%s/%s#%s", typLookup[0], ifaces, strings.ToLower(typName))
+						return fmt.Sprintf(`<a href="%s" style="text-decoration: none;" id="lol">%s</a>`, linkedTyp, typName)
+					})
+					f.WriteString(fmt.Sprintf(`
+<h4 class='heading'>
+%s
+<a href="#%s" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+`, htmlSig, dps.FuncName))
+					for _, doc := range dps.Doc {
+						if !strings.HasPrefix(doc, "---") && doc != "" {
+							f.WriteString(doc + "  \n")
+						}
+					}
+					f.WriteString("\n#### Parameters\n")
+					if len(dps.Params) == 0 {
+						f.WriteString("This function has no parameters.  \n")
+					}
+					for _, p := range dps.Params {
+						isVariadic := false
+						typ := p.Type
+						if strings.HasPrefix(p.Type, "...") {
+							isVariadic = true
+							typ = p.Type[3:]
+						}
+
+						f.WriteString(fmt.Sprintf("`%s` **`%s`**", typ, p.Name))
+						if isVariadic {
+							f.WriteString(" (This type is variadic. You can pass an infinite amount of parameters with this type.)")
+						}
+						f.WriteString("  \n")
+						f.WriteString(strings.Join(p.Doc, " "))
+						f.WriteString("\n\n")
+					}
+					if codeExample := dps.Tags["example"]; codeExample != nil {
+						f.WriteString("#### Example\n")
+						f.WriteString(fmt.Sprintf("```lua\n%s\n```\n", strings.Join(codeExample[0].fields, "\n")))
+					}
+					f.WriteString("</div>")
+					f.WriteString("\n\n")
 				}
 			}
-			f.WriteString("--- " + strings.Join(funcdocs, "\n--- ") + "\n")
+
-			if len(em.Docs) != 0 {
+			if len(modu.Types) != 0 {
-				f.WriteString(strings.Join(em.Docs, "\n") + "\n")
+				f.WriteString("## Types\n")
+				for _, dps := range modu.Types {
+					f.WriteString("<hr>\n\n")
+					f.WriteString(fmt.Sprintf("## %s\n", dps.FuncName))
+					for _, doc := range dps.Doc {
+						if !strings.HasPrefix(doc, "---") {
+							f.WriteString(doc + "\n")
+						}
+					}
+					if len(dps.Properties) != 0 {
+						f.WriteString("## Object properties\n")
+
+						mdTable := md.NewTable(len(dps.Properties), 2)
+						mdTable.SetTitle(0, "")
+						mdTable.SetTitle(1, "")
+
+						for i, d := range dps.Properties {
+							mdTable.SetContent(i, 0, d.FuncName)
+							mdTable.SetContent(i, 1, strings.Join(d.Doc, " "))
+						}
+						f.WriteString(mdTable.String())
+						f.WriteString("\n")
+					}
+					f.WriteString("\n")
+					f.WriteString("### Methods\n")
+					for _, dps := range modu.Docs {
+						if !dps.IsMember {
+							continue
+						}
+						htmlSig := typeTag.ReplaceAllStringFunc(strings.Replace(dps.FuncSig, "<", `\<`, -1), func(typ string) string {
+							typName := regexp.MustCompile(`\w+`).FindString(typ[1:])
+							typLookup := typeTable[strings.ToLower(typName)]
+							fmt.Printf("%+q, \n", typLookup)
+							linkedTyp := fmt.Sprintf("/Hilbish/docs/api/%s/%s/#%s", typLookup[0], typLookup[0] + "." + typLookup[1], strings.ToLower(typName))
+							return fmt.Sprintf(`<a href="#%s" style="text-decoration: none;">%s</a>`, linkedTyp, typName)
+						})
+						f.WriteString(fmt.Sprintf("#### %s\n", htmlSig))
+						for _, doc := range dps.Doc {
+							if !strings.HasPrefix(doc, "---") {
+								f.WriteString(doc + "\n")
+							}
+						}
+						f.WriteString("\n")
+					}
+				}
 			}
-			f.WriteString("function " + mod + "." + em.FuncName + "(" + strings.Join(em.Params, ", ") + ") end\n\n")
+		}(mod, docPath, v)
-		}
+
-		f.WriteString("return " + mod + "\n")
+		go func(md, modname string, modu module) {
+			defer wg.Done()
+
+			if modu.ParentModule != "" {
+				return
+			}
+
+			ff, _ := os.Create("emmyLuaDocs/" + modname + ".lua")
+			ff.WriteString("--- @meta\n\nlocal " + modname + " = {}\n\n")
+			for _, em := range emmyDocs[modname] {
+				if strings.HasSuffix(em.DocPiece.GoFuncName, strings.ToLower("loader")) {
+					continue
+				}
+
+				dps := em.DocPiece
+				funcdocs := dps.Doc
+				ff.WriteString("--- " + strings.Join(funcdocs, "\n--- ") + "\n")
+				if len(em.Annotations) != 0 {
+					ff.WriteString(strings.Join(em.Annotations, "\n") + "\n")
+				}
+				accessor := "."
+				if dps.IsMember {
+					accessor = ":"
+				}
+				signature := strings.Split(dps.FuncSig, " ->")[0]
+				var intrface string
+				if dps.IsInterface {
+					intrface = "." + dps.Interfacing
+				}
+				ff.WriteString("function " + modname + intrface + accessor + signature + " end\n\n")
+			}
+			ff.WriteString("return " + modname + "\n")
+		}(mod, mod, v)
 	}
+	wg.Wait()
 }

cmd/docgen/docgen.lua

@@ -0,0 +1,146 @@
+local fs = require 'fs'
+local emmyPattern = '^%-%-%- (.+)'
+local modpattern = '^%-+ @module (%w+)'
+local pieces = {}
+
+local files = fs.readdir 'nature'
+for _, fname in ipairs(files) do
+	local isScript = fname:match'%.lua$'
+	if not isScript then goto continue end
+
+	local f = io.open(string.format('nature/%s', fname))
+	local header = f:read '*l'
+	local mod = header:match(modpattern)
+	if not mod then goto continue end
+
+	print(fname, mod)
+	pieces[mod] = {}
+
+	local docPiece = {}
+	local lines = {}
+	local lineno = 0
+	for line in f:lines() do
+		lineno = lineno + 1
+		lines[lineno] = line
+
+		if line == header then goto continue2 end
+		if not line:match(emmyPattern) then
+			if line:match '^function' then
+				local pattern = (string.format('^function %s%%.', mod) .. '(%w+)')
+				local funcName = line:match(pattern)
+				if not funcName then goto continue2 end
+
+				local dps = {
+					description = {},
+					params = {}
+				}
+
+				local offset = 1
+				while true do
+					local prev = lines[lineno - offset]
+
+					local docline = prev:match '^%-+ (.+)'
+					if docline then
+						local emmy = docline:match '@(%w+)'
+						local cut = 0
+
+						if emmy then cut = emmy:len() + 3 end
+						local emmythings = string.split(docline:sub(cut), ' ')
+
+						if emmy then
+							if emmy == 'param' then
+								table.insert(dps.params, 1, {
+									name = emmythings[1],
+									type = emmythings[2]
+								})
+							end
+						else
+							table.insert(dps.description, 1, docline)
+						end
+						offset = offset + 1
+					else
+						break
+					end
+				end
+
+				pieces[mod][funcName] = dps
+			end
+			docPiece = {}
+			goto continue2
+		end
+
+		table.insert(docPiece, line)
+		::continue2::
+	end
+	::continue::
+end
+
+local header = [[---
+title: %s %s
+description: %s
+layout: doc
+menu:
+  docs:
+    parent: "Nature"
+---
+
+]]
+
+for iface, dps in pairs(pieces) do
+	local mod = iface:match '(%w+)%.' or 'nature'
+	local path = string.format('docs/%s/%s.md', mod, iface)
+	fs.mkdir(fs.dir(path), true)
+	local f <close> = io.open(path, 'w')
+	f:write(string.format(header, 'Module', iface, 'No description.'))
+	print(f)
+
+	print(mod, path)
+
+	for func, docs in pairs(dps) do
+		f:write(string.format('<hr>\n<div id=\'%s\'>', func))
+		local sig = string.format('%s.%s(', iface, func)
+		for idx, param in ipairs(docs.params) do
+			sig = sig .. ((param.name:gsub('%?$', '')))
+			if idx ~= #docs.params then sig = sig .. ', ' end
+		end
+		sig = sig .. ')'
+		f:write(string.format([[			
+<h4 class='heading'>
+%s
+<a href="#%s" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+]], sig, func))
+
+		f:write(table.concat(docs.description, '\n') .. '\n')
+		f:write '#### Parameters\n'
+		if #docs.params == 0 then
+			f:write 'This function has no parameters.  \n'
+		end
+		for _, param in ipairs(docs.params) do
+			f:write(string.format('`%s` **`%s`**\n', param.name:gsub('%?$', ''), param.type))
+		end
+		--[[
+		local params = table.filter(docs, function(t)
+			return t:match '^%-%-%- @param'
+		end)
+		for i, str in ipairs(params) do
+			if i ~= 1 then
+				f:write ', '
+			end
+			f:write(str:match '^%-%-%- @param ([%w]+) ')
+		end
+		f:write(')\n')
+
+		for _, str in ipairs(docs) do
+			if not str:match '^%-%-%- @' then
+				f:write(str:match '^%-%-%- (.+)' .. '\n')
+			end	
+		end
+		]]--
+		f:write('</div>')
+		f:write('\n\n')
+	end
+end

complete.go

@@ -11,15 +11,49 @@ import (
 	rt "github.com/arnodel/golua/runtime"
 )
 
-func splitQuote(str string) []string {
+var charEscapeMap = []string{
+	"\"", "\\\"",
+	"'", "\\'",
+	"`", "\\`",
+	" ", "\\ ",
+	"(", "\\(",
+	")", "\\)",
+	"[", "\\[",
+	"]", "\\]",
+	"$", "\\$",
+	"&", "\\&",
+	"*", "\\*",
+	">", "\\>",
+	"<", "\\<",
+	"|", "\\|",
+}
+var charEscapeMapInvert = invert(charEscapeMap)
+var escapeReplaer = strings.NewReplacer(charEscapeMap...)
+var escapeInvertReplaer = strings.NewReplacer(charEscapeMapInvert...)
+
+func invert(m []string) []string {
+	newM := make([]string, len(charEscapeMap))
+	for i := range m {
+		if (i + 1) % 2 == 0 {
+			newM[i] = m[i - 1]
+			newM[i - 1] = m[i]
+		}
+	}
+
+	return newM
+}
+
+func splitForFile(str string) []string {
 	split := []string{}
 	sb := &strings.Builder{}
 	quoted := false
 
-	for _, r := range str {
+	for i, r := range str {
 		if r == '"' {
 			quoted = !quoted
 			sb.WriteRune(r)
+		} else if r == ' ' && str[i - 1] == '\\' {
+			sb.WriteRune(r)
 		} else if !quoted && r == ' ' {
 			split = append(split, sb.String())
 			sb.Reset()
@@ -39,12 +73,22 @@ func splitQuote(str string) []string {
 }
 
 func fileComplete(query, ctx string, fields []string) ([]string, string) {
-	q := splitQuote(ctx)
+	q := splitForFile(ctx)
+	path := ""
+	if len(q) != 0 {
+		path = q[len(q) - 1]
+	}
 
-	return matchPath(q[len(q) - 1])
+	return matchPath(path)
 }
 
 func binaryComplete(query, ctx string, fields []string) ([]string, string) {
+	q := splitForFile(ctx)
+	query = ""
+	if len(q) != 0 {
+		query = q[len(q) - 1]
+	}
+
 	var completions []string
 
 	prefixes := []string{"./", "../", "/", "~/"}
@@ -54,7 +98,7 @@ func binaryComplete(query, ctx string, fields []string) ([]string, string) {
 			if len(fileCompletions) != 0 {
 				for _, f := range fileCompletions {
 					fullPath, _ := filepath.Abs(util.ExpandHome(query + strings.TrimPrefix(f, filePref)))
-					if err := findExecutable(fullPath, false, true); err != nil {
+					if err := findExecutable(escapeInvertReplaer.Replace(fullPath), false, true); err != nil {
 						continue
 					}
 					completions = append(completions, f)
@@ -66,7 +110,6 @@ func binaryComplete(query, ctx string, fields []string) ([]string, string) {
 
 	// filter out executables, but in path
 	for _, dir := range filepath.SplitList(os.Getenv("PATH")) {
-		// print dir to stderr for debugging
 		// search for an executable which matches our query string
 		if matches, err := filepath.Glob(filepath.Join(dir, query + "*")); err == nil {
 			// get basename from matches
@@ -85,7 +128,7 @@ func binaryComplete(query, ctx string, fields []string) ([]string, string) {
 	}
 
 	// add lua registered commands to completions
-	for cmdName := range commands {
+	for cmdName := range cmds.Commands {
 		if strings.HasPrefix(cmdName, query) {
 			completions = append(completions, cmdName)
 		}
@@ -102,6 +145,7 @@ func matchPath(query string) ([]string, string) {
 	var entries []string
 	var baseName string
 
+	query = escapeInvertReplaer.Replace(query)
 	path, _ := filepath.Abs(util.ExpandHome(filepath.Dir(query)))
 	if string(query) == "" {
 		// filepath base below would give us "."
@@ -112,7 +156,16 @@ func matchPath(query string) ([]string, string) {
 	}
 
 	files, _ := os.ReadDir(path)
-	for _, file := range files {
+	for _, entry := range files {
+		// should we handle errors here?
+		file, err := entry.Info()
+		if err == nil && file.Mode() & os.ModeSymlink != 0 {
+			path, err := filepath.EvalSymlinks(filepath.Join(path, file.Name()))
+			if err == nil {
+				file, err = os.Lstat(path)
+			}
+		}
+
 		if strings.HasPrefix(file.Name(), baseName) {
 			entry := file.Name()
 			if file.IsDir() {
@@ -124,38 +177,26 @@ func matchPath(query string) ([]string, string) {
 			entries = append(entries, entry)
 		}
 	}
+	if !strings.HasPrefix(oldQuery, "\"") {
+		baseName = escapeFilename(baseName)
+	}
 
 	return entries, baseName
 }
 
 func escapeFilename(fname string) string {
-	args := []string{
+	return escapeReplaer.Replace(fname)
-		"\"", "\\\"",
-		"'", "\\'",
-		"`", "\\`",
-		" ", "\\ ",
-		"(", "\\(",
-		")", "\\)",
-		"[", "\\[",
-		"]", "\\]",
-		"$", "\\$",
-		"&", "\\&",
-		"*", "\\*",
-		">", "\\>",
-		"<", "\\<",
-		"|", "\\|",
-	}
-
-	r := strings.NewReplacer(args...)
-	return r.Replace(fname)
 }
 
+// #interface completion
+// tab completions
+// The completions interface deals with tab completions.
 func completionLoader(rtm *rt.Runtime) *rt.Table {
 	exports := map[string]util.LuaExport{
-		"files": {luaFileComplete, 3, false},
+		"bins": {hcmpBins, 3, false},
-		"bins": {luaBinaryComplete, 3, false},
+		"call": {hcmpCall, 4, false},
-		"call": {callLuaCompleter, 4, false},
+		"files": {hcmpFiles, 3, false},
-		"handler": {completionHandler, 2, false},
+		"handler": {hcmpHandler, 2, false},
 	}
 
 	mod := rt.NewTable()
@@ -164,12 +205,58 @@ func completionLoader(rtm *rt.Runtime) *rt.Table {
 	return mod
 }
 
-// left as a shim, might doc in the same way as hilbish functions
+// #interface completion
-func completionHandler(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// bins(query, ctx, fields) -> entries (table), prefix (string)
-	return c.Next(), nil
+// Return binaries/executables based on the provided parameters.
+// This function is meant to be used as a helper in a command completion handler.
+// #param query string
+// #param ctx string
+// #param fields table
+/*
+#example
+-- an extremely simple completer for sudo.
+hilbish.complete('command.sudo', function(query, ctx, fields)
+	table.remove(fields, 1)
+	if #fields[1] then
+		-- return commands because sudo runs a command as root..!
+
+		local entries, pfx = hilbish.completion.bins(query, ctx, fields)
+		return {
+			type = 'grid',
+			items = entries
+		}, pfx
+	end
+
+	-- ... else suggest files or anything else ..
+end)
+#example
+*/
+func hcmpBins(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	query, ctx, fds, err := getCompleteParams(t, c)
+	if err != nil {
+		return nil, err
+	}
+
+	completions, pfx := binaryComplete(query, ctx, fds)
+	luaComps := rt.NewTable()
+
+	for i, comp := range completions {
+		luaComps.Set(rt.IntValue(int64(i + 1)), rt.StringValue(comp))
+	}
+
+	return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
 }
 
-func callLuaCompleter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #interface completion
+// call(name, query, ctx, fields) -> completionGroups (table), prefix (string)
+// Calls a completer function. This is mainly used to call a command completer, which will have a `name`
+// in the form of `command.name`, example: `command.git`.
+// You can check the Completions doc or `doc completions` for info on the `completionGroups` return value.
+// #param name string
+// #param query string
+// #param ctx string
+// #param fields table
+func hcmpCall(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(4); err != nil {
 		return nil, err
 	}
@@ -197,18 +284,26 @@ func callLuaCompleter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	}
 
 	// we must keep the holy 80 cols
-	completerReturn, err := rt.Call1(l.MainThread(),
+	cont := c.Next()
-	rt.FunctionValue(completecb), rt.StringValue(query),
+	err = rt.Call(l.MainThread(), rt.FunctionValue(completecb),
-	rt.StringValue(ctx), rt.TableValue(fields))
+	[]rt.Value{rt.StringValue(query), rt.StringValue(ctx), rt.TableValue(fields)},
+	cont)
 
 	if err != nil {
 		return nil, err
 	}
 
-	return c.PushingNext1(t.Runtime, completerReturn), nil
+	return cont, nil
 }
 
-func luaFileComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #interface completion
+// files(query, ctx, fields) -> entries (table), prefix (string)
+// Returns file matches based on the provided parameters.
+// This function is meant to be used as a helper in a command completion handler.
+// #param query string
+// #param ctx string
+// #param fields table
+func hcmpFiles(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	query, ctx, fds, err := getCompleteParams(t, c)
 	if err != nil {
 		return nil, err
@@ -224,22 +319,32 @@ func luaFileComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
 }
 
-func luaBinaryComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #interface completion
-	query, ctx, fds, err := getCompleteParams(t, c)
+// handler(line, pos)
-	if err != nil {
+// This function contains the general completion handler for Hilbish. This function handles
-		return nil, err
+// completion of everything, which includes calling other command handlers, binaries, and files.
-	}
+// This function can be overriden to supply a custom handler. Note that alias resolution is required to be done in this function.
+// #param line string The current Hilbish command line
+// #param pos number Numerical position of the cursor
+/*
+#example
+-- stripped down version of the default implementation
+function hilbish.completion.handler(line, pos)
+	local query = fields[#fields]
 
-	completions, pfx := binaryComplete(query, ctx, fds)
+	if #fields == 1 then
-	luaComps := rt.NewTable()
+		-- call bins handler here
-
+	else
-	for i, comp := range completions {
+		-- call command completer or files completer here
-		luaComps.Set(rt.IntValue(int64(i + 1)), rt.StringValue(comp))
+	end
-	}
+end
-
+#example
-	return c.PushingNext(t.Runtime, rt.TableValue(luaComps), rt.StringValue(pfx)), nil
+*/
+func hcmpHandler(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	return c.Next(), nil
 }
 
+
 func getCompleteParams(t *rt.Thread, c *rt.GoCont) (string, string, []string, error) {
 	if err := c.CheckNArgs(3); err != nil {
 		return "", "", []string{}, err

docs/_index.md

@@ -0,0 +1,13 @@
+---
+title: Introduction
+layout: doc
+weight: -1
+menu: docs
+---
+
+Hilbish is a hyper-extensible shell mainly intended for interactive use.
+To enhance the interactive experience, Hilbish comes with a wide range
+of features and sane defaults, including a nice looking prompt,
+advanced completion menus and history search.
+
+Here documents some of the features of Hilbish and the Lua API.

docs/api/_index.md

@@ -0,0 +1,9 @@
+---
+title: API
+layout: doc
+weight: -100
+menu: docs
+---
+
+Welcome to the API documentation for Hilbish. This documents Lua functions
+provided by Hilbish.

docs/api/bait.md

@@ -0,0 +1,167 @@
+---
+title: Module bait
+description: the event emitter
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+
+Bait is the event emitter for Hilbish. Much like Node.js and
+its `events` system, many actions in Hilbish emit events.
+Unlike Node.js, Hilbish events are global. So make sure to
+pick a unique name!
+
+Usage of the Bait module consists of userstanding
+event-driven architecture, but it's pretty simple:
+If you want to act on a certain event, you can `catch` it.
+You can act on events via callback functions.
+
+Examples of this are in the Hilbish default config!
+Consider this part of it:
+```lua
+bait.catch('command.exit', function(code)
+	running = false
+	doPrompt(code ~= 0)
+	doNotifyPrompt()
+end)
+```
+
+What this does is, whenever the `command.exit` event is thrown,
+this function will set the user prompt.
+
+## Functions
+|||
+|----|----|
+|<a href="#catch">catch(name, cb)</a>|Catches an event. This function can be used to act on events.|
+|<a href="#catchOnce">catchOnce(name, cb)</a>|Catches an event, but only once. This will remove the hook immediately after it runs for the first time.|
+|<a href="#hooks">hooks(name) -> table</a>|Returns a table of functions that are hooked on an event with the corresponding `name`.|
+|<a href="#release">release(name, catcher)</a>|Removes the `catcher` for the event with `name`.|
+|<a href="#throw">throw(name, ...args)</a>|Throws a hook with `name` with the provided `args`.|
+
+<hr>
+<div id='catch'>
+<h4 class='heading'>
+bait.catch(name, cb)
+<a href="#catch" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Catches an event. This function can be used to act on events.  
+
+#### Parameters
+`string` **`name`**  
+The name of the hook.
+
+`function` **`cb`**  
+The function that will be called when the hook is thrown.
+
+#### Example
+```lua
+bait.catch('hilbish.exit', function()
+	print 'Goodbye Hilbish!'
+end)
+```
+</div>
+
+<hr>
+<div id='catchOnce'>
+<h4 class='heading'>
+bait.catchOnce(name, cb)
+<a href="#catchOnce" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Catches an event, but only once. This will remove the hook immediately after it runs for the first time.  
+
+#### Parameters
+`string` **`name`**  
+The name of the event
+
+`function` **`cb`**  
+The function that will be called when the event is thrown.
+
+</div>
+
+<hr>
+<div id='hooks'>
+<h4 class='heading'>
+bait.hooks(name) -> table
+<a href="#hooks" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns a table of functions that are hooked on an event with the corresponding `name`.  
+
+#### Parameters
+`string` **`name`**  
+The name of the hook
+
+</div>
+
+<hr>
+<div id='release'>
+<h4 class='heading'>
+bait.release(name, catcher)
+<a href="#release" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Removes the `catcher` for the event with `name`.  
+For this to work, `catcher` has to be the same function used to catch  
+an event, like one saved to a variable.  
+
+#### Parameters
+`string` **`name`**  
+Name of the event the hook is on
+
+`function` **`catcher`**  
+Hook function to remove
+
+#### Example
+```lua
+local hookCallback = function() print 'hi' end
+
+bait.catch('event', hookCallback)
+
+-- a little while later....
+bait.release('event', hookCallback)
+-- and now hookCallback will no longer be ran for the event.
+```
+</div>
+
+<hr>
+<div id='throw'>
+<h4 class='heading'>
+bait.throw(name, ...args)
+<a href="#throw" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Throws a hook with `name` with the provided `args`.  
+
+#### Parameters
+`string` **`name`**  
+The name of the hook.
+
+`any` **`args`** (This type is variadic. You can pass an infinite amount of parameters with this type.)  
+The arguments to pass to the hook.
+
+#### Example
+```lua
+bait.throw('greeting', 'world')
+
+-- This can then be listened to via
+bait.catch('gretting', function(greetTo)
+	print('Hello ' .. greetTo)
+end)
+```
+</div>
+

docs/api/commander.md

@@ -0,0 +1,113 @@
+---
+title: Module commander
+description: library for custom commands
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+
+Commander is the library which handles Hilbish commands. This makes
+the user able to add Lua-written commands to their shell without making
+a separate script in a bin folder. Instead, you may simply use the Commander
+library in your Hilbish config.
+
+```lua
+local commander = require 'commander'
+
+commander.register('hello', function(args, sinks)
+	sinks.out:writeln 'Hello world!'
+end)
+```
+
+In this example, a command with the name of `hello` is created
+that will print `Hello world!` to output. One question you may
+have is: What is the `sinks` parameter?
+
+The `sinks` parameter is a table with 3 keys: `input`, `out`, and `err`.
+There is an `in` alias to `input`, but it requires using the string accessor syntax (`sinks['in']`)
+as `in` is also a Lua keyword, so `input` is preferred for use.
+All of them are a <a href="/Hilbish/docs/api/hilbish/#sink" style="text-decoration: none;">Sink</a>.
+In the future, `sinks.in` will be removed.
+
+- `in` is the standard input.
+You may use the read functions on this sink to get input from the user.
+- `out` is standard output.
+This is usually where command output should go.
+- `err` is standard error.
+This sink is for writing errors, as the name would suggest.
+
+## Functions
+|||
+|----|----|
+|<a href="#deregister">deregister(name)</a>|Removes the named command. Note that this will only remove Commander-registered commands.|
+|<a href="#register">register(name, cb)</a>|Adds a new command with the given `name`. When Hilbish has to run a command with a name,|
+|<a href="#registry">registry() -> table</a>|Returns all registered commanders. Returns a list of tables with the following keys:|
+
+<hr>
+<div id='deregister'>
+<h4 class='heading'>
+commander.deregister(name)
+<a href="#deregister" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Removes the named command. Note that this will only remove Commander-registered commands.  
+
+#### Parameters
+`string` **`name`**  
+Name of the command to remove.
+
+</div>
+
+<hr>
+<div id='register'>
+<h4 class='heading'>
+commander.register(name, cb)
+<a href="#register" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Adds a new command with the given `name`. When Hilbish has to run a command with a name,  
+it will run the function providing the arguments and sinks.  
+
+#### Parameters
+`string` **`name`**  
+Name of the command
+
+`function` **`cb`**  
+Callback to handle command invocation
+
+#### Example
+```lua
+-- When you run the command `hello` in the shell, it will print `Hello world`.
+-- If you run it with, for example, `hello Hilbish`, it will print 'Hello Hilbish'
+commander.register('hello', function(args, sinks)
+	local name = 'world'
+	if #args > 0 then name = args[1] end
+
+	sinks.out:writeln('Hello ' .. name)
+end)
+```
+</div>
+
+<hr>
+<div id='registry'>
+<h4 class='heading'>
+commander.registry() -> table
+<a href="#registry" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns all registered commanders. Returns a list of tables with the following keys:  
+- `exec`: The function used to run the commander. Commanders require args and sinks to be passed.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+

docs/api/fs.md

@@ -0,0 +1,257 @@
+---
+title: Module fs
+description: filesystem interaction and functionality library
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+
+The fs module provides filesystem functions to Hilbish. While Lua's standard
+library has some I/O functions, they're missing a lot of the basics. The `fs`
+library offers more functions and will work on any operating system Hilbish does.
+
+## Functions
+|||
+|----|----|
+|<a href="#abs">abs(path) -> string</a>|Returns an absolute version of the `path`.|
+|<a href="#basename">basename(path) -> string</a>|Returns the "basename," or the last part of the provided `path`. If path is empty,|
+|<a href="#cd">cd(dir)</a>|Changes Hilbish's directory to `dir`.|
+|<a href="#dir">dir(path) -> string</a>|Returns the directory part of `path`. If a file path like|
+|<a href="#glob">glob(pattern) -> matches (table)</a>|Match all files based on the provided `pattern`.|
+|<a href="#join">join(...path) -> string</a>|Takes any list of paths and joins them based on the operating system's path separator.|
+|<a href="#mkdir">mkdir(name, recursive)</a>|Creates a new directory with the provided `name`.|
+|<a href="#pipe">fpipe() -> File, File</a>|Returns a pair of connected files, also known as a pipe.|
+|<a href="#readdir">readdir(path) -> table[string]</a>|Returns a list of all files and directories in the provided path.|
+|<a href="#stat">stat(path) -> {}</a>|Returns the information about a given `path`.|
+
+## Static module fields
+|||
+|----|----|
+|pathSep|The operating system's path separator.|
+
+<hr>
+<div id='abs'>
+<h4 class='heading'>
+fs.abs(path) -> string
+<a href="#abs" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns an absolute version of the `path`.  
+This can be used to resolve short paths like `..` to `/home/user`.  
+
+#### Parameters
+`string` **`path`**  
+
+
+</div>
+
+<hr>
+<div id='basename'>
+<h4 class='heading'>
+fs.basename(path) -> string
+<a href="#basename" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the "basename," or the last part of the provided `path`. If path is empty,  
+`.` will be returned.  
+
+#### Parameters
+`string` **`path`**  
+Path to get the base name of.
+
+</div>
+
+<hr>
+<div id='cd'>
+<h4 class='heading'>
+fs.cd(dir)
+<a href="#cd" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Changes Hilbish's directory to `dir`.  
+
+#### Parameters
+`string` **`dir`**  
+Path to change directory to.
+
+</div>
+
+<hr>
+<div id='dir'>
+<h4 class='heading'>
+fs.dir(path) -> string
+<a href="#dir" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the directory part of `path`. If a file path like  
+`~/Documents/doc.txt` then this function will return `~/Documents`.  
+
+#### Parameters
+`string` **`path`**  
+Path to get the directory for.
+
+</div>
+
+<hr>
+<div id='glob'>
+<h4 class='heading'>
+fs.glob(pattern) -> matches (table)
+<a href="#glob" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Match all files based on the provided `pattern`.  
+For the syntax' refer to Go's filepath.Match function: https://pkg.go.dev/path/filepath#Match  
+
+#### Parameters
+`string` **`pattern`**  
+Pattern to compare files with.
+
+#### Example
+```lua
+--[[
+	Within a folder that contains the following files:
+	a.txt
+	init.lua
+	code.lua
+	doc.pdf
+]]--
+local matches = fs.glob './*.lua'
+print(matches)
+-- -> {'init.lua', 'code.lua'}
+```
+</div>
+
+<hr>
+<div id='join'>
+<h4 class='heading'>
+fs.join(...path) -> string
+<a href="#join" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Takes any list of paths and joins them based on the operating system's path separator.  
+
+#### Parameters
+`string` **`path`** (This type is variadic. You can pass an infinite amount of parameters with this type.)  
+Paths to join together
+
+#### Example
+```lua
+-- This prints the directory for Hilbish's config!
+print(fs.join(hilbish.userDir.config, 'hilbish'))
+-- -> '/home/user/.config/hilbish' on Linux
+```
+</div>
+
+<hr>
+<div id='mkdir'>
+<h4 class='heading'>
+fs.mkdir(name, recursive)
+<a href="#mkdir" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Creates a new directory with the provided `name`.  
+With `recursive`, mkdir will create parent directories.  
+
+#### Parameters
+`string` **`name`**  
+Name of the directory
+
+`boolean` **`recursive`**  
+Whether to create parent directories for the provided name
+
+#### Example
+```lua
+-- This will create the directory foo, then create the directory bar in the
+-- foo directory. If recursive is false in this case, it will fail.
+fs.mkdir('./foo/bar', true)
+```
+</div>
+
+<hr>
+<div id='pipe'>
+<h4 class='heading'>
+fs.fpipe() -> File, File
+<a href="#pipe" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns a pair of connected files, also known as a pipe.  
+The type returned is a Lua file, same as returned from `io` functions.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='readdir'>
+<h4 class='heading'>
+fs.readdir(path) -> table[string]
+<a href="#readdir" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns a list of all files and directories in the provided path.  
+
+#### Parameters
+`string` **`dir`**  
+
+
+</div>
+
+<hr>
+<div id='stat'>
+<h4 class='heading'>
+fs.stat(path) -> {}
+<a href="#stat" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the information about a given `path`.  
+The returned table contains the following values:  
+name (string) - Name of the path  
+size (number) - Size of the path in bytes  
+mode (string) - Unix permission mode in an octal format string (with leading 0)  
+isDir (boolean) - If the path is a directory  
+
+#### Parameters
+`string` **`path`**  
+
+
+#### Example
+```lua
+local inspect = require 'inspect'
+
+local stat = fs.stat '~'
+print(inspect(stat))
+--[[
+Would print the following:
+{
+  isDir = true,
+  mode = "0755",
+  name = "username",
+  size = 12288
+}
+]]--
+```
+</div>
+

docs/api/hilbish/_index.md

@@ -0,0 +1,544 @@
+---
+title: Module hilbish
+description: the core Hilbish API
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+The Hilbish module includes the core API, containing
+interfaces and functions which directly relate to shell functionality.
+
+## Functions
+|||
+|----|----|
+|<a href="#alias">alias(cmd, orig)</a>|Sets an alias, with a name of `cmd` to another command.|
+|<a href="#appendPath">appendPath(dir)</a>|Appends the provided dir to the command path (`$PATH`)|
+|<a href="#complete">complete(scope, cb)</a>|Registers a completion handler for the specified scope.|
+|<a href="#cwd">cwd() -> string</a>|Returns the current directory of the shell.|
+|<a href="#exec">exec(cmd)</a>|Replaces the currently running Hilbish instance with the supplied command.|
+|<a href="#goro">goro(fn)</a>|Puts `fn` in a Goroutine.|
+|<a href="#highlighter">highlighter(line)</a>|Line highlighter handler.|
+|<a href="#hinter">hinter(line, pos)</a>|The command line hint handler. It gets called on every key insert to|
+|<a href="#inputMode">inputMode(mode)</a>|Sets the input mode for Hilbish's line reader.|
+|<a href="#interval">interval(cb, time) -> @Timer</a>|Runs the `cb` function every specified amount of `time`.|
+|<a href="#multiprompt">multiprompt(str)</a>|Changes the text prompt when Hilbish asks for more input.|
+|<a href="#prependPath">prependPath(dir)</a>|Prepends `dir` to $PATH.|
+|<a href="#prompt">prompt(str, typ)</a>|Changes the shell prompt to the provided string.|
+|<a href="#read">read(prompt) -> input (string)</a>|Read input from the user, using Hilbish's line editor/input reader.|
+|<a href="#run">run(cmd, streams) -> exitCode (number), stdout (string), stderr (string)</a>|Runs `cmd` in Hilbish's shell script interpreter.|
+|<a href="#runnerMode">runnerMode(mode)</a>|Sets the execution/runner mode for interactive Hilbish.|
+|<a href="#timeout">timeout(cb, time) -> @Timer</a>|Executed the `cb` function after a period of `time`.|
+|<a href="#which">which(name) -> string</a>|Checks if `name` is a valid command.|
+
+## Static module fields
+|||
+|----|----|
+|ver|The version of Hilbish|
+|goVersion|The version of Go that Hilbish was compiled with|
+|user|Username of the user|
+|host|Hostname of the machine|
+|dataDir|Directory for Hilbish data files, including the docs and default modules|
+|interactive|Is Hilbish in an interactive shell?|
+|login|Is Hilbish the login shell?|
+|vimMode|Current Vim input mode of Hilbish (will be nil if not in Vim input mode)|
+|exitCode|Exit code of the last executed command|
+
+<hr>
+<div id='alias'>
+<h4 class='heading'>
+hilbish.alias(cmd, orig)
+<a href="#alias" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Sets an alias, with a name of `cmd` to another command.  
+
+#### Parameters
+`string` **`cmd`**  
+Name of the alias
+
+`string` **`orig`**  
+Command that will be aliased
+
+#### Example
+```lua
+-- With this, "ga file" will turn into "git add file"
+hilbish.alias('ga', 'git add')
+
+-- Numbered substitutions are supported here!
+hilbish.alias('dircount', 'ls %1 | wc -l')
+-- "dircount ~" would count how many files are in ~ (home directory).
+```
+</div>
+
+<hr>
+<div id='appendPath'>
+<h4 class='heading'>
+hilbish.appendPath(dir)
+<a href="#appendPath" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Appends the provided dir to the command path (`$PATH`)  
+
+#### Parameters
+`string|table` **`dir`**  
+Directory (or directories) to append to path
+
+#### Example
+```lua
+hilbish.appendPath '~/go/bin'
+-- Will add ~/go/bin to the command path.
+
+-- Or do multiple:
+hilbish.appendPath {
+	'~/go/bin',
+	'~/.local/bin'
+}
+```
+</div>
+
+<hr>
+<div id='complete'>
+<h4 class='heading'>
+hilbish.complete(scope, cb)
+<a href="#complete" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Registers a completion handler for the specified scope.  
+A `scope` is expected to be `command.<cmd>`,  
+replacing <cmd> with the name of the command (for example `command.git`).  
+The documentation for completions, under Features/Completions or `doc completions`  
+provides more details.  
+
+#### Parameters
+`string` **`scope`**  
+
+
+`function` **`cb`**  
+
+
+#### Example
+```lua
+-- This is a very simple example. Read the full doc for completions for details.
+hilbish.complete('command.sudo', function(query, ctx, fields)
+	if #fields == 0 then
+		-- complete for commands
+		local comps, pfx = hilbish.completion.bins(query, ctx, fields)
+		local compGroup = {
+			items = comps, -- our list of items to complete
+			type = 'grid' -- what our completions will look like.
+		}
+
+		return {compGroup}, pfx
+	end
+
+	-- otherwise just be boring and return files
+
+	local comps, pfx = hilbish.completion.files(query, ctx, fields)
+	local compGroup = {
+		items = comps,
+		type = 'grid'
+	}
+
+	return {compGroup}, pfx
+end)
+```
+</div>
+
+<hr>
+<div id='cwd'>
+<h4 class='heading'>
+hilbish.cwd() -> string
+<a href="#cwd" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the current directory of the shell.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='exec'>
+<h4 class='heading'>
+hilbish.exec(cmd)
+<a href="#exec" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Replaces the currently running Hilbish instance with the supplied command.  
+This can be used to do an in-place restart.  
+
+#### Parameters
+`string` **`cmd`**  
+
+
+</div>
+
+<hr>
+<div id='goro'>
+<h4 class='heading'>
+hilbish.goro(fn)
+<a href="#goro" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Puts `fn` in a Goroutine.  
+This can be used to run any function in another thread at the same time as other Lua code.  
+**NOTE: THIS FUNCTION MAY CRASH HILBISH IF OUTSIDE VARIABLES ARE ACCESSED.**  
+**This is a limitation of the Lua runtime.**  
+
+#### Parameters
+`function` **`fn`**  
+
+
+</div>
+
+<hr>
+<div id='highlighter'>
+<h4 class='heading'>
+hilbish.highlighter(line)
+<a href="#highlighter" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Line highlighter handler.  
+This is mainly for syntax highlighting, but in reality could set the input  
+of the prompt to *display* anything. The callback is passed the current line  
+and is expected to return a line that will be used as the input display.  
+Note that to set a highlighter, one has to override this function.  
+
+#### Parameters
+`string` **`line`**  
+
+
+#### Example
+```lua
+--This code will highlight all double quoted strings in green.
+function hilbish.highlighter(line)
+   return line:gsub('"%w+"', function(c) return lunacolors.green(c) end)
+end
+```
+</div>
+
+<hr>
+<div id='hinter'>
+<h4 class='heading'>
+hilbish.hinter(line, pos)
+<a href="#hinter" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+The command line hint handler. It gets called on every key insert to  
+determine what text to use as an inline hint. It is passed the current  
+line and cursor position. It is expected to return a string which is used  
+as the text for the hint. This is by default a shim. To set hints,  
+override this function with your custom handler.  
+
+#### Parameters
+`string` **`line`**  
+
+
+`number` **`pos`**  
+Position of cursor in line. Usually equals string.len(line)
+
+#### Example
+```lua
+-- this will display "hi" after the cursor in a dimmed color.
+function hilbish.hinter(line, pos)
+	return 'hi'
+end
+```
+</div>
+
+<hr>
+<div id='inputMode'>
+<h4 class='heading'>
+hilbish.inputMode(mode)
+<a href="#inputMode" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Sets the input mode for Hilbish's line reader.  
+`emacs` is the default. Setting it to `vim` changes behavior of input to be  
+Vim-like with modes and Vim keybinds.  
+
+#### Parameters
+`string` **`mode`**  
+Can be set to either `emacs` or `vim`
+
+</div>
+
+<hr>
+<div id='interval'>
+<h4 class='heading'>
+hilbish.interval(cb, time) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
+<a href="#interval" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Runs the `cb` function every specified amount of `time`.  
+This creates a timer that ticking immediately.  
+
+#### Parameters
+`function` **`cb`**  
+
+
+`number` **`time`**  
+Time in milliseconds.
+
+</div>
+
+<hr>
+<div id='multiprompt'>
+<h4 class='heading'>
+hilbish.multiprompt(str)
+<a href="#multiprompt" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Changes the text prompt when Hilbish asks for more input.  
+This will show up when text is incomplete, like a missing quote  
+
+#### Parameters
+`string` **`str`**  
+
+
+#### Example
+```lua
+--[[
+imagine this is your text input:
+user ~ ∆ echo "hey
+
+but there's a missing quote! hilbish will now prompt you so the terminal
+will look like:
+user ~ ∆ echo "hey
+--> ...!"
+
+so then you get
+user ~ ∆ echo "hey
+--> ...!"
+hey ...!
+]]--
+hilbish.multiprompt '-->'
+```
+</div>
+
+<hr>
+<div id='prependPath'>
+<h4 class='heading'>
+hilbish.prependPath(dir)
+<a href="#prependPath" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Prepends `dir` to $PATH.  
+
+#### Parameters
+`string` **`dir`**  
+
+
+</div>
+
+<hr>
+<div id='prompt'>
+<h4 class='heading'>
+hilbish.prompt(str, typ)
+<a href="#prompt" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Changes the shell prompt to the provided string.  
+There are a few verbs that can be used in the prompt text.  
+These will be formatted and replaced with the appropriate values.  
+`%d` - Current working directory  
+`%u` - Name of current user  
+`%h` - Hostname of device  
+
+#### Parameters
+`string` **`str`**  
+
+
+`string` **`typ?`**  
+Type of prompt, being left or right. Left by default.
+
+#### Example
+```lua
+-- the default hilbish prompt without color
+hilbish.prompt '%u %d ∆'
+-- or something of old:
+hilbish.prompt '%u@%h :%d $'
+-- prompt: user@hostname: ~/directory $
+```
+</div>
+
+<hr>
+<div id='read'>
+<h4 class='heading'>
+hilbish.read(prompt) -> input (string)
+<a href="#read" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Read input from the user, using Hilbish's line editor/input reader.  
+This is a separate instance from the one Hilbish actually uses.  
+Returns `input`, will be nil if Ctrl-D is pressed, or an error occurs.  
+
+#### Parameters
+`string` **`prompt?`**  
+Text to print before input, can be empty.
+
+</div>
+
+<hr>
+<div id='run'>
+<h4 class='heading'>
+hilbish.run(cmd, streams) -> exitCode (number), stdout (string), stderr (string)
+<a href="#run" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Runs `cmd` in Hilbish's shell script interpreter.  
+The `streams` parameter specifies the output and input streams the command should use.  
+For example, to write command output to a sink.  
+As a table, the caller can directly specify the standard output, error, and input  
+streams of the command with the table keys `out`, `err`, and `input` respectively.  
+As a boolean, it specifies whether the command should use standard output or return its output streams.  
+
+#### Parameters
+`string` **`cmd`**  
+
+
+`table|boolean` **`streams`**  
+
+
+#### Example
+```lua
+
+// This code is the same as `ls -l | wc -l`
+local fs = require 'fs'
+local pr, pw = fs.pipe()
+hilbish.run('ls -l', {
+	stdout = pw,
+	stderr = pw,
+})
+
+pw:close()
+
+hilbish.run('wc -l', {
+	stdin = pr
+})
+
+```
+</div>
+
+<hr>
+<div id='runnerMode'>
+<h4 class='heading'>
+hilbish.runnerMode(mode)
+<a href="#runnerMode" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Sets the execution/runner mode for interactive Hilbish.  
+This determines whether Hilbish wll try to run input as Lua  
+and/or sh or only do one of either.  
+Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),  
+sh, and lua. It also accepts a function, to which if it is passed one  
+will call it to execute user input instead.  
+Read [about runner mode](../features/runner-mode) for more information.  
+
+#### Parameters
+`string|function` **`mode`**  
+
+
+</div>
+
+<hr>
+<div id='timeout'>
+<h4 class='heading'>
+hilbish.timeout(cb, time) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
+<a href="#timeout" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Executed the `cb` function after a period of `time`.  
+This creates a Timer that starts ticking immediately.  
+
+#### Parameters
+`function` **`cb`**  
+
+
+`number` **`time`**  
+Time to run in milliseconds.
+
+</div>
+
+<hr>
+<div id='which'>
+<h4 class='heading'>
+hilbish.which(name) -> string
+<a href="#which" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Checks if `name` is a valid command.  
+Will return the path of the binary, or a basename if it's a commander.  
+
+#### Parameters
+`string` **`name`**  
+
+
+</div>
+
+## Types
+<hr>
+
+## Sink
+A sink is a structure that has input and/or output to/from
+a desination.
+
+### Methods
+#### autoFlush(auto)
+Sets/toggles the option of automatically flushing output.
+A call with no argument will toggle the value.
+
+#### flush()
+Flush writes all buffered input to the sink.
+
+#### read() -> string
+Reads a liine of input from the sink.
+
+#### readAll() -> string
+Reads all input from the sink.
+
+#### write(str)
+Writes data to a sink.
+
+#### writeln(str)
+Writes data to a sink with a newline at the end.
+

docs/api/hilbish/hilbish.aliases.md

@@ -0,0 +1,91 @@
+---
+title: Module hilbish.aliases
+description: command aliasing
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+The alias interface deals with all command aliases in Hilbish.
+
+## Functions
+|||
+|----|----|
+|<a href="#aliases.add">add(alias, cmd)</a>|This is an alias (ha) for the [hilbish.alias](../#alias) function.|
+|<a href="#aliases.delete">delete(name)</a>|Removes an alias.|
+|<a href="#aliases.list">list() -> table[string, string]</a>|Get a table of all aliases, with string keys as the alias and the value as the command.|
+|<a href="#aliases.resolve">resolve(alias) -> string?</a>|Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.|
+
+<hr>
+<div id='aliases.add'>
+<h4 class='heading'>
+hilbish.aliases.add(alias, cmd)
+<a href="#aliases.add" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+This is an alias (ha) for the [hilbish.alias](../#alias) function.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='aliases.delete'>
+<h4 class='heading'>
+hilbish.aliases.delete(name)
+<a href="#aliases.delete" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Removes an alias.  
+
+#### Parameters
+`string` **`name`**  
+
+
+</div>
+
+<hr>
+<div id='aliases.list'>
+<h4 class='heading'>
+hilbish.aliases.list() -> table[string, string]
+<a href="#aliases.list" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Get a table of all aliases, with string keys as the alias and the value as the command.  
+
+#### Parameters
+This function has no parameters.  
+#### Example
+```lua
+hilbish.aliases.add('hi', 'echo hi')
+
+local aliases = hilbish.aliases.list()
+-- -> {hi = 'echo hi'}
+```
+</div>
+
+<hr>
+<div id='aliases.resolve'>
+<h4 class='heading'>
+hilbish.aliases.resolve(alias) -> string?
+<a href="#aliases.resolve" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.  
+
+#### Parameters
+`string` **`alias`**  
+
+
+</div>
+

docs/api/hilbish/hilbish.completion.md

@@ -0,0 +1,149 @@
+---
+title: Module hilbish.completion
+description: tab completions
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+The completions interface deals with tab completions.
+
+## Functions
+|||
+|----|----|
+|<a href="#completion.bins">bins(query, ctx, fields) -> entries (table), prefix (string)</a>|Return binaries/executables based on the provided parameters.|
+|<a href="#completion.call">call(name, query, ctx, fields) -> completionGroups (table), prefix (string)</a>|Calls a completer function. This is mainly used to call a command completer, which will have a `name`|
+|<a href="#completion.files">files(query, ctx, fields) -> entries (table), prefix (string)</a>|Returns file matches based on the provided parameters.|
+|<a href="#completion.handler">handler(line, pos)</a>|This function contains the general completion handler for Hilbish. This function handles|
+
+<hr>
+<div id='completion.bins'>
+<h4 class='heading'>
+hilbish.completion.bins(query, ctx, fields) -> entries (table), prefix (string)
+<a href="#completion.bins" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Return binaries/executables based on the provided parameters.  
+This function is meant to be used as a helper in a command completion handler.  
+
+#### Parameters
+`string` **`query`**  
+
+
+`string` **`ctx`**  
+
+
+`table` **`fields`**  
+
+
+#### Example
+```lua
+-- an extremely simple completer for sudo.
+hilbish.complete('command.sudo', function(query, ctx, fields)
+	table.remove(fields, 1)
+	if #fields[1] then
+		-- return commands because sudo runs a command as root..!
+
+		local entries, pfx = hilbish.completion.bins(query, ctx, fields)
+		return {
+			type = 'grid',
+			items = entries
+		}, pfx
+	end
+
+	-- ... else suggest files or anything else ..
+end)
+```
+</div>
+
+<hr>
+<div id='completion.call'>
+<h4 class='heading'>
+hilbish.completion.call(name, query, ctx, fields) -> completionGroups (table), prefix (string)
+<a href="#completion.call" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Calls a completer function. This is mainly used to call a command completer, which will have a `name`  
+in the form of `command.name`, example: `command.git`.  
+You can check the Completions doc or `doc completions` for info on the `completionGroups` return value.  
+
+#### Parameters
+`string` **`name`**  
+
+
+`string` **`query`**  
+
+
+`string` **`ctx`**  
+
+
+`table` **`fields`**  
+
+
+</div>
+
+<hr>
+<div id='completion.files'>
+<h4 class='heading'>
+hilbish.completion.files(query, ctx, fields) -> entries (table), prefix (string)
+<a href="#completion.files" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns file matches based on the provided parameters.  
+This function is meant to be used as a helper in a command completion handler.  
+
+#### Parameters
+`string` **`query`**  
+
+
+`string` **`ctx`**  
+
+
+`table` **`fields`**  
+
+
+</div>
+
+<hr>
+<div id='completion.handler'>
+<h4 class='heading'>
+hilbish.completion.handler(line, pos)
+<a href="#completion.handler" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+This function contains the general completion handler for Hilbish. This function handles  
+completion of everything, which includes calling other command handlers, binaries, and files.  
+This function can be overriden to supply a custom handler. Note that alias resolution is required to be done in this function.  
+
+#### Parameters
+`string` **`line`**  
+The current Hilbish command line
+
+`number` **`pos`**  
+Numerical position of the cursor
+
+#### Example
+```lua
+-- stripped down version of the default implementation
+function hilbish.completion.handler(line, pos)
+	local query = fields[#fields]
+
+	if #fields == 1 then
+		-- call bins handler here
+	else
+		-- call command completer or files completer here
+	end
+end
+```
+</div>
+

docs/api/hilbish/hilbish.editor.md

@@ -0,0 +1,103 @@
+---
+title: Module hilbish.editor
+description: interactions for Hilbish's line reader
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+The hilbish.editor interface provides functions to
+directly interact with the line editor in use.
+
+## Functions
+|||
+|----|----|
+|<a href="#editor.getLine">getLine() -> string</a>|Returns the current input line.|
+|<a href="#editor.getVimRegister">getVimRegister(register) -> string</a>|Returns the text that is at the register.|
+|<a href="#editor.insert">insert(text)</a>|Inserts text into the Hilbish command line.|
+|<a href="#editor.getChar">getChar() -> string</a>|Reads a keystroke from the user. This is in a format of something like Ctrl-L.|
+|<a href="#editor.setVimRegister">setVimRegister(register, text)</a>|Sets the vim register at `register` to hold the passed text.|
+
+<hr>
+<div id='editor.getLine'>
+<h4 class='heading'>
+hilbish.editor.getLine() -> string
+<a href="#editor.getLine" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the current input line.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='editor.getVimRegister'>
+<h4 class='heading'>
+hilbish.editor.getVimRegister(register) -> string
+<a href="#editor.getVimRegister" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the text that is at the register.  
+
+#### Parameters
+`string` **`register`**  
+
+
+</div>
+
+<hr>
+<div id='editor.insert'>
+<h4 class='heading'>
+hilbish.editor.insert(text)
+<a href="#editor.insert" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Inserts text into the Hilbish command line.  
+
+#### Parameters
+`string` **`text`**  
+
+
+</div>
+
+<hr>
+<div id='editor.getChar'>
+<h4 class='heading'>
+hilbish.editor.getChar() -> string
+<a href="#editor.getChar" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Reads a keystroke from the user. This is in a format of something like Ctrl-L.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='editor.setVimRegister'>
+<h4 class='heading'>
+hilbish.editor.setVimRegister(register, text)
+<a href="#editor.setVimRegister" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Sets the vim register at `register` to hold the passed text.  
+
+#### Parameters
+`string` **`text`**  
+
+
+</div>
+

docs/api/hilbish/hilbish.history.md

@@ -0,0 +1,102 @@
+---
+title: Module hilbish.history
+description: command history
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+The history interface deals with command history.
+This includes the ability to override functions to change the main
+method of saving history.
+
+## Functions
+|||
+|----|----|
+|<a href="#history.add">add(cmd)</a>|Adds a command to the history.|
+|<a href="#history.all">all() -> table</a>|Retrieves all history as a table.|
+|<a href="#history.clear">clear()</a>|Deletes all commands from the history.|
+|<a href="#history.get">get(index)</a>|Retrieves a command from the history based on the `index`.|
+|<a href="#history.size">size() -> number</a>|Returns the amount of commands in the history.|
+
+<hr>
+<div id='history.add'>
+<h4 class='heading'>
+hilbish.history.add(cmd)
+<a href="#history.add" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Adds a command to the history.  
+
+#### Parameters
+`string` **`cmd`**  
+
+
+</div>
+
+<hr>
+<div id='history.all'>
+<h4 class='heading'>
+hilbish.history.all() -> table
+<a href="#history.all" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Retrieves all history as a table.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='history.clear'>
+<h4 class='heading'>
+hilbish.history.clear()
+<a href="#history.clear" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Deletes all commands from the history.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='history.get'>
+<h4 class='heading'>
+hilbish.history.get(index)
+<a href="#history.get" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Retrieves a command from the history based on the `index`.  
+
+#### Parameters
+`number` **`index`**  
+
+
+</div>
+
+<hr>
+<div id='history.size'>
+<h4 class='heading'>
+hilbish.history.size() -> number
+<a href="#history.size" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the amount of commands in the history.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+

docs/api/hilbish/hilbish.jobs.md

@@ -0,0 +1,146 @@
+---
+title: Module hilbish.jobs
+description: background job management
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+
+Manage interactive jobs in Hilbish via Lua.
+
+Jobs are the name of background tasks/commands. A job can be started via
+interactive usage or with the functions defined below for use in external runners.
+
+## Functions
+|||
+|----|----|
+|<a href="#jobs.add">add(cmdstr, args, execPath)</a>|Creates a new job. This function does not run the job. This function is intended to be|
+|<a href="#jobs.all">all() -> table[@Job]</a>|Returns a table of all job objects.|
+|<a href="#jobs.disown">disown(id)</a>|Disowns a job. This simply deletes it from the list of jobs without stopping it.|
+|<a href="#jobs.get">get(id) -> @Job</a>|Get a job object via its ID.|
+|<a href="#jobs.last">last() -> @Job</a>|Returns the last added job to the table.|
+
+<hr>
+<div id='jobs.add'>
+<h4 class='heading'>
+hilbish.jobs.add(cmdstr, args, execPath)
+<a href="#jobs.add" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Creates a new job. This function does not run the job. This function is intended to be  
+used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.  
+
+#### Parameters
+`string` **`cmdstr`**  
+String that a user would write for the job
+
+`table` **`args`**  
+Arguments for the commands. Has to include the name of the command.
+
+`string` **`execPath`**  
+Binary to use to run the command. Needs to be an absolute path.
+
+#### Example
+```lua
+hilbish.jobs.add('go build', {'go', 'build'}, '/usr/bin/go')
+```
+</div>
+
+<hr>
+<div id='jobs.all'>
+<h4 class='heading'>
+hilbish.jobs.all() -> table[<a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;" id="lol">Job</a>]
+<a href="#jobs.all" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns a table of all job objects.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='jobs.disown'>
+<h4 class='heading'>
+hilbish.jobs.disown(id)
+<a href="#jobs.disown" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Disowns a job. This simply deletes it from the list of jobs without stopping it.  
+
+#### Parameters
+`number` **`id`**  
+
+
+</div>
+
+<hr>
+<div id='jobs.get'>
+<h4 class='heading'>
+hilbish.jobs.get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;" id="lol">Job</a>
+<a href="#jobs.get" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Get a job object via its ID.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='jobs.last'>
+<h4 class='heading'>
+hilbish.jobs.last() -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;" id="lol">Job</a>
+<a href="#jobs.last" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Returns the last added job to the table.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+## Types
+<hr>
+
+## Job
+The Job type describes a Hilbish job.
+## Object properties
+|||
+|----|----|
+|cmd|The user entered command string for the job.|
+|running|Whether the job is running or not.|
+|id|The ID of the job in the job table|
+|pid|The Process ID|
+|exitCode|The last exit code of the job.|
+|stdout|The standard output of the job. This just means the normal logs of the process.|
+|stderr|The standard error stream of the process. This (usually) includes error messages of the job.|
+
+
+### Methods
+#### background()
+Puts a job in the background. This acts the same as initially running a job.
+
+#### foreground()
+Puts a job in the foreground. This will cause it to run like it was
+executed normally and wait for it to complete.
+
+#### start()
+Starts running the job.
+
+#### stop()
+Stops the job from running.
+

docs/api/hilbish/hilbish.module.md

@@ -0,0 +1,73 @@
+---
+title: Module hilbish.module
+description: native module loading
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+
+The hilbish.module interface provides a function to load
+Hilbish plugins/modules. Hilbish modules are Go-written
+plugins (see https://pkg.go.dev/plugin) that are used to add functionality
+to Hilbish that cannot be written in Lua for any reason.
+
+Note that you don't ever need to use the load function that is here as
+modules can be loaded with a `require` call like Lua C modules, and the
+search paths can be changed with the `paths` property here.
+
+To make a valid native module, the Go plugin has to export a Loader function
+with a signature like so: `func(*rt.Runtime) rt.Value`.
+
+`rt` in this case refers to the Runtime type at
+https://pkg.go.dev/github.com/arnodel/golua@master/runtime#Runtime
+
+Hilbish uses this package as its Lua runtime. You will need to read
+it to use it for a native plugin.
+
+Here is some code for an example plugin:
+```go
+package main
+
+import (
+	rt "github.com/arnodel/golua/runtime"
+)
+
+func Loader(rtm *rt.Runtime) rt.Value {
+	return rt.StringValue("hello world!")
+}
+```
+
+This can be compiled with `go build -buildmode=plugin plugin.go`.
+If you attempt to require and print the result (`print(require 'plugin')`), it will show "hello world!"
+
+## Functions
+|||
+|----|----|
+|<a href="#module.load">load(path)</a>|Loads a module at the designated `path`.|
+
+## Static module fields
+|||
+|----|----|
+|paths|A list of paths to search when loading native modules. This is in the style of Lua search paths and will be used when requiring native modules. Example: `?.so;?/?.so`|
+
+<hr>
+<div id='module.load'>
+<h4 class='heading'>
+hilbish.module.load(path)
+<a href="#module.load" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Loads a module at the designated `path`.  
+It will throw if any error occurs.  
+
+#### Parameters
+`string` **`path`**  
+
+
+</div>
+

docs/api/hilbish/hilbish.os.md

@@ -0,0 +1,20 @@
+---
+title: Module hilbish.os
+description: operating system info
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+Provides simple text information properties about the current operating system.
+This mainly includes the name and version.
+
+## Static module fields
+|||
+|----|----|
+|family|Family name of the current OS|
+|name|Pretty name of the current OS|
+|version|Version of the current OS|
+

docs/api/hilbish/hilbish.runner.md

@@ -0,0 +1,114 @@
+---
+title: Module hilbish.runner
+description: interactive command runner customization
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+ The runner interface contains functions that allow the user to change
+how Hilbish interprets interactive input.
+Users can add and change the default runner for interactive input to any
+language or script of their choosing. A good example is using it to
+write command in Fennel.
+
+Runners are functions that evaluate user input. The default runners in
+Hilbish can run shell script and Lua code.
+
+A runner is passed the input and has to return a table with these values.
+All are not required, only the useful ones the runner needs to return.
+(So if there isn't an error, just omit `err`.)
+
+- `exitCode` (number): A numerical code to indicate the exit result.
+- `input` (string): The user input. This will be used to add
+to the history.
+- `err` (string): A string to indicate an interal error for the runner.
+It can be set to a few special values for Hilbish to throw the right hooks and have a better looking message:
+
+`[command]: not-found` will throw a command.not-found hook based on what `[command]` is.
+
+`[command]: not-executable` will throw a command.not-executable hook.
+- `continue` (boolean): Whether to prompt the user for more input.
+
+Here is a simple example of a fennel runner. It falls back to
+shell script if fennel eval has an error.
+```lua
+local fennel = require 'fennel'
+
+hilbish.runnerMode(function(input)
+	local ok = pcall(fennel.eval, input)
+	if ok then
+		return {
+			input = input
+		}
+	end
+
+	return hilbish.runner.sh(input)
+end)
+```
+
+## Functions
+|||
+|----|----|
+|<a href="#runner.setMode">setMode(cb)</a>|This is the same as the `hilbish.runnerMode` function.|
+|<a href="#runner.lua">lua(cmd)</a>|Evaluates `cmd` as Lua input. This is the same as using `dofile`|
+|<a href="#runner.sh">sh(cmd)</a>|Runs a command in Hilbish's shell script interpreter.|
+
+<hr>
+<div id='runner.setMode'>
+<h4 class='heading'>
+hilbish.runner.setMode(cb)
+<a href="#runner.setMode" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+This is the same as the `hilbish.runnerMode` function.  
+It takes a callback, which will be used to execute all interactive input.  
+In normal cases, neither callbacks should be overrided by the user,  
+as the higher level functions listed below this will handle it.  
+
+#### Parameters
+`function` **`cb`**  
+
+
+</div>
+
+<hr>
+<div id='runner.lua'>
+<h4 class='heading'>
+hilbish.runner.lua(cmd)
+<a href="#runner.lua" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Evaluates `cmd` as Lua input. This is the same as using `dofile`  
+or `load`, but is appropriated for the runner interface.  
+
+#### Parameters
+`string` **`cmd`**  
+
+
+</div>
+
+<hr>
+<div id='runner.sh'>
+<h4 class='heading'>
+hilbish.runner.sh(cmd)
+<a href="#runner.sh" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Runs a command in Hilbish's shell script interpreter.  
+This is the equivalent of using `source`.  
+
+#### Parameters
+`string` **`cmd`**  
+
+
+</div>
+

docs/api/hilbish/hilbish.timers.md

@@ -0,0 +1,100 @@
+---
+title: Module hilbish.timers
+description: timeout and interval API
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+
+If you ever want to run a piece of code on a timed interval, or want to wait
+a few seconds, you don't have to rely on timing tricks, as Hilbish has a
+timer API to set intervals and timeouts.
+
+These are the simple functions `hilbish.interval` and `hilbish.timeout` (doc
+accessible with `doc hilbish`, or `Module hilbish` on the Website).
+
+An example of usage:
+```lua
+local t = hilbish.timers.create(hilbish.timers.TIMEOUT, 5000, function()
+	print 'hello!'
+end)
+
+t:start()
+print(t.running) // true
+```
+
+## Functions
+|||
+|----|----|
+|<a href="#timers.create">create(type, time, callback) -> @Timer</a>|Creates a timer that runs based on the specified `time`.|
+|<a href="#timers.get">get(id) -> @Timer</a>|Retrieves a timer via its ID.|
+
+## Static module fields
+|||
+|----|----|
+|INTERVAL|Constant for an interval timer type|
+|TIMEOUT|Constant for a timeout timer type|
+
+<hr>
+<div id='timers.create'>
+<h4 class='heading'>
+hilbish.timers.create(type, time, callback) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
+<a href="#timers.create" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Creates a timer that runs based on the specified `time`.  
+
+#### Parameters
+`number` **`type`**  
+What kind of timer to create, can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
+
+`number` **`time`**  
+The amount of time the function should run in milliseconds.
+
+`function` **`callback`**  
+The function to run for the timer.
+
+</div>
+
+<hr>
+<div id='timers.get'>
+<h4 class='heading'>
+hilbish.timers.get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;" id="lol">Timer</a>
+<a href="#timers.get" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Retrieves a timer via its ID.  
+
+#### Parameters
+`number` **`id`**  
+
+
+</div>
+
+## Types
+<hr>
+
+## Timer
+The Job type describes a Hilbish timer.
+## Object properties
+|||
+|----|----|
+|type|What type of timer it is|
+|running|If the timer is running|
+|duration|The duration in milliseconds that the timer will run|
+
+
+### Methods
+#### start()
+Starts a timer.
+
+#### stop()
+Stops a timer.
+

docs/api/hilbish/hilbish.userDir.md

@@ -0,0 +1,20 @@
+---
+title: Module hilbish.userDir
+description: user-related directories
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+This interface just contains properties to know about certain user directories.
+It is equivalent to XDG on Linux and gets the user's preferred directories
+for configs and data.
+
+## Static module fields
+|||
+|----|----|
+|config|The user's config directory|
+|data|The user's directory for program data|
+

docs/api/terminal.md

@@ -0,0 +1,81 @@
+---
+title: Module terminal
+description: low level terminal library
+layout: doc
+menu:
+  docs:
+    parent: "API"
+---
+
+## Introduction
+The terminal library is a simple and lower level library for certain terminal interactions.
+
+## Functions
+|||
+|----|----|
+|<a href="#restoreState">restoreState()</a>|Restores the last saved state of the terminal|
+|<a href="#saveState">saveState()</a>|Saves the current state of the terminal.|
+|<a href="#setRaw">setRaw()</a>|Puts the terminal into raw mode.|
+|<a href="#size">size()</a>|Gets the dimensions of the terminal. Returns a table with `width` and `height`|
+
+<hr>
+<div id='restoreState'>
+<h4 class='heading'>
+terminal.restoreState()
+<a href="#restoreState" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Restores the last saved state of the terminal  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='saveState'>
+<h4 class='heading'>
+terminal.saveState()
+<a href="#saveState" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Saves the current state of the terminal.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='setRaw'>
+<h4 class='heading'>
+terminal.setRaw()
+<a href="#setRaw" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Puts the terminal into raw mode.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='size'>
+<h4 class='heading'>
+terminal.size()
+<a href="#size" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Gets the dimensions of the terminal. Returns a table with `width` and `height`  
+NOTE: The size refers to the amount of columns and rows of text that can fit in the terminal.  
+
+#### Parameters
+This function has no parameters.  
+</div>
+

docs/bait.txt

@@ -1,10 +0,0 @@
-catch(name, cb) > Catches a hook with `name`. Runs the `cb` when it is thrown
-
-catchOnce(name, cb) > Same as catch, but only runs the `cb` once and then removes the hook
-
-release(name, catcher) > Removes the `catcher` for the event with `name`
-For this to work, `catcher` has to be the same function used to catch
-an event, like one saved to a variable.
-
-throw(name, ...args) > Throws a hook with `name` with the provided `args`
-

docs/commander.txt

@@ -1,4 +0,0 @@
-deregister(name) > Deregisters any command registered with `name`
-
-register(name, cb) > Register a command with `name` that runs `cb` when ran
-

docs/completions.md

@@ -0,0 +1,78 @@
+---
+title: Completions
+description: Tab completion for commands.
+layout: doc
+menu: 
+  docs:
+    parent: "Features"
+---
+
+Completions for commands can be created with the [`hilbish.complete`](../api/hilbish#complete)
+function. See the link for how to use it.
+
+To create completions for a command is simple.
+The callback will be passed 3 parameters:
+- `query` (string): The text that the user is currently trying to complete.
+This should be used to match entries.
+- `ctx` (string): Contains the entire line. Use this if
+more text is needed to be parsed for context.
+- `fields` (string): The `ctx` split up by spaces.
+
+In most cases, the completer just uses `fields` to check the amount
+and `query` on what to match entries on.
+
+In order to return your results, it has to go within a "completion group."
+Then you return a table of completion groups and a prefix. The prefix will
+usually just be the `query`.
+
+Hilbish allows one to mix completion menus of different types, so
+a grid menu and a list menu can be used and complete and display at the same time.
+A completion group is a table with these keys:
+- `type` (string): type of completion menu, either `grid` or `list`.
+- `items` (table): a list of items. 
+
+The requirements of the `items` table is different based on the
+`type`. If it is a `grid`, it can simply be a table of strings.
+
+Otherwise if it is a `list` then each entry can
+either be a string or a table.
+Example:
+```lua
+local cg = {
+	items = {
+		'list item 1',
+		['--command-flag-here'] = {'this does a thing', '--the-flag-alias'}
+	},
+	type = 'list'
+}
+local cg2 = {
+	items = {'just', 'a bunch', 'of items', 'here', 'hehe'},
+	type = 'grid'
+}
+
+return {cg, cg2}, prefix
+```
+
+Which looks like this:  
+{{< video src="https://safe.saya.moe/t4CiLK6dgPbD.mp4" >}}
+
+# Completion Handler
+Like most parts of Hilbish, it's made to be extensible and
+customizable. The default handler for completions in general can
+be overwritten to provide more advanced completions if needed.
+This usually doesn't need to be done though, unless you know
+what you're doing.
+
+The default completion handler provides 3 things:
+binaries (with a plain name requested to complete, those in
+$PATH), files, or command completions. It will try to run a handler
+for the  command or fallback to file completions.
+
+To overwrite it, just assign a function to `hilbish.completion.handler` like so:
+```lua
+-- line is the entire line as a string
+-- pos is the position of the cursor.
+function hilbish.completion.handler(line, pos)
+	-- do things
+end
+```

docs/completions.txt

@@ -1,44 +0,0 @@
-Hilbish has a pretty good completion system. It has a nice looking menu,
-with 2 types of menus: grid (like file completions) or list.
-
-Like most parts of Hilbish, it's made to be extensible and customizable.
-The default handler for completions in general can be overwritten to provide
-more advanced completions if needed.
-
-# Completion Handler
-By default, it provides 3 things: for the first argument, binaries (with a
-plain name requested to complete, those in $PATH), files, or command
-completions. With the default completion handler, it will try to run a
-handler for the command or fallback to file completions.
-
-To overwrite it, just assign a function to `hilbish.completion.handler`
-like so:
-function hilbish.completion.handler(line, pos)
-	-- do things
-end
-It is passed 2 arguments, the entire line, and the current cursor position.
-The functions in the completion interface take 3 arguments: query, ctx,
-and fields. The `query`, which what the user is currently trying to complete,
-`ctx`, being just the entire line, and `fields` being a table of arguments.
-It's just `ctx` split up, delimited by spaces.
-It's expected to return 2 things: a table of completion groups, and a prefix.
-A completion group is defined as a table with 2 keys: `items` and `type`.
-The `items` field is just a table of items to use for completions.
-The `type` is for the completion menu type, being either `grid` or `list`.
-The prefix is what all the completions start with. It should be empty
-if the user doesn't have a query. If the beginning of the completion
-item does not match the prefix, it will be replaced and fixed properly
-in the line. It is case sensitive.
-
-If you want to overwrite the functionality of the general completion handler,
-or make your command completion have files as well (and filter them),
-then there is the `files` function, which is mentioned below.
-
-# Completion Interface
-## Functions
-- `files(query, ctx, fields)` -> table, prefix: get file completions, based
-on the user's query.
-- `bins(query, ctx, fields)` -> table, prefix: get binary/executable
-completions, based on user query.
-- `call(scope, query, ctx, fields)` -> table, prefix: call a completion handler
-with `scope`, usually being in the form of `command.<name>`

docs/faq.md

@@ -0,0 +1,26 @@
+---
+title: Frequently Asked Questions
+layout: doc
+weight: -20
+menu: docs
+---
+
+# Is Hilbish POSIX compliant?
+No, it is not. POSIX compliance is a non-goal. Perhaps in the future,
+someone would be able to write a native plugin to support shell scripting
+(which would be against it's main goal, but ....)
+
+# Windows Support?
+It compiles for Windows (CI ensures it does), but otherwise it is not
+directly supported. If you'd like to improve this situation,
+checkout [the discussion](https://github.com/Rosettea/Hilbish/discussions/165).
+
+# Why?
+Hilbish emerged from the desire of a Lua configured shell.
+It was the initial reason that it was created, but now it's more:
+to be hyper extensible, simpler and more user friendly.
+
+# Does it have "autocompletion" or "tab completion"
+Of course! This is a modern shell. Hilbish provides a way for users
+to write tab completion for any command and/or the whole shell.
+Inline hinting and syntax highlighting are also available.

docs/features/_index.md

@@ -0,0 +1,11 @@
+---
+title: Features
+layout: doc
+weight: -40
+menu: docs
+---
+
+Hilbish has a wide range of features to enhance the user's experience 
+new ones are always being added. If there is something missing here or
+something you would like to see, please [start a discussion](https://github.com/Rosettea/Hilbish/discussions)
+or comment on any existing ones which match your request.

docs/features/notifications.md

@@ -0,0 +1,39 @@
+---
+title: Notification
+description: Get notified of shell actions.
+layout: doc
+menu: 
+  docs:
+    parent: "Features"
+---
+
+Hilbish features a simple notification system which can be
+used by other plugins and parts of the shell to notify the user
+of various actions. This is used via the `hilbish.message` interface.
+
+A `message` is defined as a table with the following properties:
+- `icon`: A unicode/emoji icon for the notification.
+- `title`: The title of the message
+- `text`: Message text/body
+- `channel`: The source of the message. This should be a
+unique and easily readable text identifier.
+- `summary`: A short summary of the notification and message.
+If this is not present and you are using this to display messages,
+you should take part of the `text` instead.
+
+The `hilbish.message` interface provides the following functions:
+- `send(message)`: Sends a message and emits the `hilbish.notification`
+signal. DO NOT emit the `hilbish.notification` signal directly, or
+the message will not be stored by the message handler.
+- `read(idx)`: Marks message at `idx` as read.
+- `delete(idx)`: Removes message at `idx`.
+- `readAll()`: Marks all messages as read.
+- `clear()`: Deletes all messages.
+
+There are a few simple use cases of this notification/messaging system.
+It could also be used as some "inter-shell" messaging system (???) but
+is intended to display to users.
+
+An example is notifying users of completed jobs/commands ran in the background.
+Any Hilbish-native command (think the upcoming Greenhouse pager) can display
+it.

docs/features/opts.md

@@ -0,0 +1,78 @@
+---
+title: Options
+description: Simple customizable options.
+layout: doc
+menu: 
+  docs:
+    parent: "Features"
+---
+
+Opts are simple toggle or value options a user can set in Hilbish.
+As toggles, there are things like `autocd` or history saving. As values,
+there is the `motd` which the user can either change to a custom string or disable.
+
+Opts are accessed from the `hilbish.opts` table. Here they can either
+be read or modified
+
+### `autocd`
+#### Value: `boolean`
+#### Default: `false`
+
+The autocd opt makes it so that lone directories attempted to be executed are
+instead set as the shell's directory.
+
+Example:
+```
+~/Directory                                     
+∆ ~
+~                                                                             
+∆ Downloads
+~/Downloads                                                                   
+∆ ../Documents
+~/Documents                                                                   
+∆ 
+```
+
+<hr>
+
+### `history`
+#### Value: `boolean`
+#### Default: `true`
+Sets whether command history will be saved or not.
+
+<hr>
+	
+### `greeting`
+#### Value: `boolean` or `string`
+The greeting is the message that Hilbish shows on startup
+(the one which says Welcome to Hilbish).
+
+This can be set to either true/false to enable/disable or a custom greeting string.
+
+<hr>
+
+### `motd`
+#### Value: `boolean`
+#### Default: `true`
+The message of the day shows the current major.minor version and
+includes a small range of things added in the current release.
+
+This can be set to `false` to disable the message.
+
+<hr>
+
+### `fuzzy`
+#### Value: `boolean`
+#### Default: `false`
+Toggles the functionality of fuzzy history searching, usable
+via the menu in Ctrl-R. Fuzzy searching is an approximate searching
+method, which means results that match *closest* will be shown instead
+of an exact match.
+
+<hr>
+
+### `notifyJobFinish`
+#### Value: `boolean`
+#### Default: `true`
+If this is enabled, when a background job is finished,
+a [notification](../notifications) will be sent.

docs/features/runner-mode.md

@@ -0,0 +1,66 @@
+---
+title: Runner Mode
+description: Customize the interactive script/command runner.
+layout: doc
+menu: 
+  docs:
+    parent: "Features"
+---
+
+Hilbish allows you to change how interactive text can be interpreted.
+This is mainly due to the fact that the default method Hilbish uses
+is that it runs Lua first and then falls back to shell script.
+
+In some cases, someone might want to switch to just shell script to avoid
+it while interactive but still have a Lua config, or go full Lua to use
+Hilbish as a REPL. This also allows users to add alternative languages like
+Fennel as the interactive script runner.
+
+Runner mode can also be used to handle specific kinds of input before
+evaluating like normal, which is how [Link.hsh](https://github.com/TorchedSammy/Link.hsh)
+handles links.
+
+The "runner mode" of Hilbish is customizable via `hilbish.runnerMode`,
+which determines how Hilbish will run user input. By default, this is
+set to `hybrid` which is the previously mentioned behaviour of running Lua
+first then going to shell script. If you want the reverse order, you can
+set it to `hybridRev` and for isolated modes there is `sh` and `lua`
+respectively.
+
+You can also set it to a function, which will be called everytime Hilbish
+needs to run interactive input. For more detail, see the [API documentation](../../api/hilbish/hilbish.runner)
+
+The `hilbish.runner` interface is an alternative to using `hilbish.runnerMode`
+and also provides the shell script and Lua runner functions that Hilbish itself uses.
+
+A runner function is expected to return a table with the following values:
+- `exitCode` (number): Exit code of the command
+- `input` (string): The text input of the user. This is used by Hilbish to append extra input, in case
+more is requested.
+- `err` (string): A string that represents an error from the runner.
+This should only be set when, for example, there is a syntax error.
+It can be set to a few special values for Hilbish to throw the right
+hooks and have a better looking message.
+	- `<command>: not-found` will throw a `command.not-found` hook
+	based on what `<command>` is.
+	- `<command>: not-executable` will throw a `command.not-executable` hook.
+- `continue` (boolean): Whether Hilbish should prompt the user for no input
+
+## Functions
+These are the "low level" functions for the `hilbish.runner` interface.
+
++ setMode(mode) > The same as `hilbish.runnerMode`
++ sh(input) -> table > Runs `input` in Hilbish's sh interpreter
++ lua(input) -> table > Evals `input` as Lua code
+
+These functions should be preferred over the previous ones.
++ setCurrent(mode) > The same as `setMode`, but works with runners managed
+via the functions below.
++ add(name, runner) > Adds a runner to a table of available runners. The `runner`
+argument is either a function or a table with a run callback.
++ set(name, runner) > The same as `add` but requires passing a table and
+overwrites if the `name`d runner already exists.
++ get(name) > runner > Gets a runner by name. It is a table with at least a
+run function, to run input.
++ exec(cmd, runnerName) > Runs `cmd` with a runner. If `runnerName` isn't passed,
+the current runner mode is used.

docs/fs.txt

@@ -1,22 +0,0 @@
-abs(path) > Gives an absolute version of `path`.
-
-basename(path) > Gives the basename of `path`. For the rules,
-see Go's filepath.Base
-
-cd(dir) > Changes directory to `dir`
-
-dir(path) > Returns the directory part of `path`. For the rules, see Go's
-filepath.Dir
-
-glob(pattern) > Glob all files and directories that match the pattern.
-For the rules, see Go's filepath.Glob
-
-join(paths...) > Takes paths and joins them together with the OS's
-directory separator (forward or backward slash).
-
-mkdir(name, recursive) > Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
-
-readdir(dir) > Returns a table of files in `dir`
-
-stat(path) > Returns info about `path`
-

docs/getting-started.md

@@ -0,0 +1,60 @@
+---
+title: Getting Started
+layout: doc
+weight: -10
+menu: docs
+---
+
+To start Hilbish, open a terminal. If Hilbish has been installed and is not the
+default shell, you can simply run `hilbish` to start it. This will launch
+a normal interactive session.
+To exit, you can either run the `exit` command or hit Ctrl+D.
+
+# Setting as Default
+## Login shell
+There are a few ways to make Hilbish your default shell. A simple way is 
+to make it your user/login shell.
+
+{{< warning `It is not recommended to set Hilbish as your login shell. That
+is expected to be a POSIX compliant shell, which Hilbish is not. Though if
+you still decide to do it, there will just be a few variables missing in
+your environment` >}}
+
+To do that, simply run `chsh -s /usr/bin/hilbish`.
+Some distros (namely Fedora) might have `lchsh` instead, which is used like `lchsh <user>`.
+When prompted, you can put the path for Hilbish.
+
+## Default with terminal
+The simpler way is to set the default shell for your terminal. The way of 
+doing this depends on how your terminal settings are configured.
+
+## Run after login shell
+Some shells (like zsh) have an rc file, like `.zlogin`, which is ran when the shell session
+is a login shell. In that file, you can run Hilbish. Example:
+
+```
+exec hilbish -S -l
+```
+
+This will replace the shell with Hilbish, set $SHELL to Hilbish and launch it as a login shell.
+
+# Configuration
+Once installation and setup has been done, you can then configure Hilbish.
+It is configured and scripted via Lua, so the config file is a Lua file.
+You can use any pure Lua library to do whatever you want.
+
+Hilbish's sample configuration is usually located in `hilbish.dataDir .. '/.hilbishrc.lua'`.
+You can print that path via Lua to see what it is: `print(hilbish.dataDir .. '/.hilbishrc.lua')`.
+As an example, it will usually will result in `/usr/share/hilbish/.hilbishrc.lua` on Linux.
+
+To edit your user configuration, you can copy that file to `hilbish.userDir.config .. '/hilbish/init.lua'`,
+which follows XDG on Linux and MacOS, and is located in %APPDATA% on Windows.
+
+As the directory is usually `~/.config` on Linux, you can run this command to copy it:  
+`cp /usr/share/hilbish/.hilbishrc.lua ~/.config/hilbish/init.lua`
+
+Now you can get to editing it. Since it's just a Lua file, having basic
+knowledge of Lua would help. All of Lua's standard libraries and functions
+from Lua 5.4 are available. Hilbish has some custom and modules that are
+available. To see them, you can run the `doc` command. This also works as
+general documentation for other things.

docs/hilbish.txt

@@ -1,62 +0,0 @@
-alias(cmd, orig) > Sets an alias of `cmd` to `orig`
-
-appendPath(dir) > Appends `dir` to $PATH
-
-complete(scope, cb) > Registers a completion handler for `scope`.
-A `scope` is currently only expected to be `command.<cmd>`,
-replacing <cmd> with the name of the command (for example `command.git`).
-`cb` must be a function that returns a table of "completion groups."
-Check `doc completions` for more information.
-
-cwd() > Returns the current directory of the shell
-
-exec(cmd) > Replaces running hilbish with `cmd`
-
-goro(fn) > Puts `fn` in a goroutine
-
-highlighter(line) > Line highlighter handler. This is mainly for syntax highlighting, but in
-reality could set the input of the prompt to *display* anything. The
-callback is passed the current line and is expected to return a line that
-will be used as the input display.
-
-hinter(line, pos) > The command line hint handler. It gets called on every key insert to
-determine what text to use as an inline hint. It is passed the current
-line and cursor position. It is expected to return a string which is used
-as the text for the hint. This is by default a shim. To set hints,
-override this function with your custom handler.
-
-inputMode(mode) > Sets the input mode for Hilbish's line reader. Accepts either emacs or vim
-
-interval(cb, time) > Runs the `cb` function every `time` milliseconds.
-Returns a `timer` object (see `doc timers`).
-
-multiprompt(str) > Changes the continued line prompt to `str`
-
-prependPath(dir) > Prepends `dir` to $PATH
-
-prompt(str, typ?) > Changes the shell prompt to `str`
-There are a few verbs that can be used in the prompt text.
-These will be formatted and replaced with the appropriate values.
-`%d` - Current working directory
-`%u` - Name of current user
-`%h` - Hostname of device
-
-read(prompt) -> input? > Read input from the user, using Hilbish's line editor/input reader.
-This is a separate instance from the one Hilbish actually uses.
-Returns `input`, will be nil if ctrl + d is pressed, or an error occurs (which shouldn't happen)
-
-run(cmd, returnOut) -> exitCode, stdout, stderr > Runs `cmd` in Hilbish's sh interpreter.
-If returnOut is true, the outputs of `cmd` will be returned as the 2nd and
-3rd values instead of being outputted to the terminal.
-
-runnerMode(mode) > Sets the execution/runner mode for interactive Hilbish. This determines whether
-Hilbish wll try to run input as Lua and/or sh or only do one of either.
-Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),
-sh, and lua. It also accepts a function, to which if it is passed one
-will call it to execute user input instead.
-
-timeout(cb, time) > Runs the `cb` function after `time` in milliseconds
-Returns a `timer` object (see `doc timers`).
-
-which(name) > Checks if `name` is a valid command
-

docs/hooks/_index.md

@@ -0,0 +1,11 @@
+---
+title: Signals
+description:
+layout: doc
+weight: -50
+menu:
+  docs
+---
+
+Signals are global events emitted with the [Bait](../api/bait) module.
+For more detail on how to use these signals, you may check the Bait page.

docs/hooks/command.md

@@ -0,0 +1,67 @@
+---
+title: Command
+description:
+layout: doc
+menu:
+  docs:
+    parent: "Signals"
+---
+
+## command.preexec
+Thrown right before a command is executed.
+
+#### Variables
+`string` **`input`**  
+The raw string that the user typed. This will include the text
+without changes applied to it (argument substitution, alias expansion,
+etc.)
+
+`string` **`cmdStr`**  
+The command that will be directly executed by the current runner.
+
+<hr>
+
+## command.exit
+Thrown after the user's ran command is finished.
+
+#### Variables
+`number` **`code`**  
+The exit code of what was executed.
+
+`string` **`cmdStr`**  
+The command or code that was executed
+
+<hr>
+	
+## command.not-found
+Thrown if the command attempted to execute was not found.
+This can be used to customize the text printed when a command is not found.
+Example:
+```lua
+local bait = require 'bait'
+-- Remove any present handlers on `command.not-found`
+
+local notFoundHooks = bait.hooks 'command.not-found'
+for _, hook in ipairs(notFoundHooks) do
+	bait.release('command.not-found', hook)
+end
+
+-- then assign custom
+bait.catch('command.not-found', function(cmd)
+	print(string.format('The command "%s" was not found.', cmd))
+end)
+```
+
+#### Variables
+`string` **`cmdStr`**  
+The name of the command.
+
+<hr>
+	
+## command.not-executable
+Thrown when the user attempts to run a file that is not executable
+(like a text file, or Unix binary without +x permission).
+
+#### Variables
+`string` **`cmdStr`**  
+The name of the command.

docs/hooks/command.txt

@@ -1,7 +0,0 @@
-+ `command.exit` -> code, cmdStr > Thrown when a command exits.
-`code` is the exit code of the command, and `cmdStr` is the command that was run.
-
-+ `command.not-found` -> cmdStr > Thrown when a command is not found.
-
-+ `command.no-perm` -> cmdStr > Thrown when Hilbish attempts to execute a file but
-has no permission.

docs/hooks/hilbish.md

@@ -0,0 +1,47 @@
+---
+title: Hilbish
+description:
+layout: doc
+menu:
+  docs:
+    parent: "Signals"
+---
+
+## hilbish.exit
+Sent when Hilbish is going to exit.
+
+#### Variables
+This signal returns no variables.
+
+<hr>
+
+## hilbish.vimMode
+Sent when the Vim mode of Hilbish is changed (like from insert to normal mode).
+This can be used to change the prompt and notify based on Vim mode.
+
+#### Variables
+`string` **`modeName`**  
+The mode that has been set.
+Can be these values: `insert`, `normal`, `delete` or `replace`
+
+<hr>
+
+## hilbish.cancel
+Sent when the user cancels their command input with Ctrl-C
+
+#### Variables
+This signal returns no variables.
+
+<hr>
+
+## hilbish.notification
+Thrown when a [notification](../../features/notifications) is sent.
+
+#### Variables
+`table` **`notification`**  
+The notification. The properties are defined in the link above.
+
+<hr>
+
++ `hilbish.vimAction` -> actionName, args > Sent when the user does a "vim action," being something
+like yanking or pasting text. See `doc vim-mode actions` for more info.

docs/hooks/hilbish.txt

@@ -1,7 +0,0 @@
-+ `hilbish.exit` > Sent when Hilbish is about to exit.
-
-+ `hilbish.vimMode` -> modeName > Sent when Hilbish's Vim mode is changed (example insert to normal mode),
-`modeName` is the name of the mode changed to (can be `insert`, `normal`, `delete` or `replace`).
-
-+ `hilbish.vimAction` -> actionName, args > Sent when the user does a "vim action," being something
-like yanking or pasting text. See `doc vim-mode actions` for more info.

docs/hooks/index.txt

@@ -1,8 +0,0 @@
-Here is a list of bait hooks that are thrown by Hilbish. If a hook is related
-to a command, it will have the `command` scope, as example.
-
-Here is the format for a doc for a hook:
-+ <hook name> -> <args> > <description>
-
-`<args>` just means the arguments of the hook. If a hook doc has the format
-of `arg...`, it means the hook can take/recieve any number of `arg`.

docs/hooks/signal.md

@@ -0,0 +1,40 @@
+---
+title: Signal
+description:
+layout: doc
+menu:
+  docs:
+    parent: "Signals"
+---
+
+## signal.sigint
+Thrown when Hilbish receive the SIGINT signal,
+aka when Ctrl-C is pressed.
+
+#### Variables
+This signal returns no variables.
+
+<hr>
+	
+## signal.resize
+Thrown when the terminal is resized.
+
+#### Variables
+This signal returns no variables.
+
+<hr>
+
+## signal.sigusr1
+Thrown when SIGUSR1 is sent to Hilbish.
+
+#### Variables
+This signal returns no variables.
+
+<hr>
+
+## signal.sigusr2
+Thrown when SIGUSR2 is sent to Hilbish.
+
+#### Variables
+This signal returns no variables.
+

docs/hooks/signal.txt

@@ -1,7 +0,0 @@
-+ `signal.sigint` > Sent when Hilbish receives SIGINT (on Ctrl-C).
-
-+ `signal.resize` > Sent when the terminal is resized.
-
-+ `signal.sigusr1`
-
-+ `signal.sigusr2`

docs/jobs.md

@@ -1,3 +1,5 @@
+(This has mainly been replaced by [hilbish.jobs](../api/hilbish.jobs)).
+
 Hilbish has pretty standard job control. It's missing one or two things,
 but works well. One thing which is different from other shells
 (besides Hilbish) itself is the API for jobs, and of course it's in Lua.

docs/lunacolors.md

@@ -1,3 +1,10 @@
+---
+title: Lunacolors
+layout: doc
+weight: -60
+menu: docs
+---
+
 Lunacolors is an ANSI color/styling library for Lua. It is included
 by default in standard Hilbish distributions to provide easy styling
 for things like prompts and text.

docs/nature/_index.md

@@ -1,10 +1,17 @@
+---
+title: Nature
+layout: doc
+weight: -90
+menu: docs
+---
+
 A bit after creation, we have the outside nature. Little plants, seeds,
 growing to their final phase: a full plant. A lot of Hilbish itself is
 written in Go, but there are parts made in Lua, being most builtins
 (`doc`, `cd`, cdr), completions, and other things.
 
-Hilbish's Lua core module is called `nature`. It's handled after everything
+Hilbish's Lua core module is called `nature`.
-on the Go side initializes, which is what that first sentence was from.
+It runs after Hilbish's Go core does.
 
 # Nature Modules
 Currently, `nature` provides 1 intended public module: `nature.dirs`.

docs/nature/dirs.md

@@ -0,0 +1,79 @@
+---
+title: Module dirs
+description: No description.
+layout: doc
+menu:
+  docs:
+    parent: "Nature"
+---
+
+<hr>
+<div id='setOld'>			
+<h4 class='heading'>
+dirs.setOld(d)
+<a href="#setOld" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Sets the old directory string.
+#### Parameters
+`d` **`string`**
+</div>
+
+<hr>
+<div id='push'>			
+<h4 class='heading'>
+dirs.push()
+<a href="#push" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Add `d` to the recent directories list.
+#### Parameters
+This function has no parameters.  
+</div>
+
+<hr>
+<div id='peak'>			
+<h4 class='heading'>
+dirs.peak(num)
+<a href="#peak" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Look at `num` amount of recent directories, starting from the latest.
+#### Parameters
+`num` **`number`**
+</div>
+
+<hr>
+<div id='pop'>			
+<h4 class='heading'>
+dirs.pop(num)
+<a href="#pop" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Remove the specified amount of dirs from the recent directories list.
+#### Parameters
+`num` **`number`**
+</div>
+
+<hr>
+<div id='recent'>			
+<h4 class='heading'>
+dirs.recent(idx)
+<a href="#recent" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
+
+Get entry from recent directories list based on index.
+#### Parameters
+`idx` **`number`**
+</div>
+

docs/runner-mode.txt

@@ -1,55 +0,0 @@
-Hilbish is *unique,* when interactive it first attempts to run input as
-Lua and then tries shell script. But if you're normal, you wouldn't
-really be using Hilbish anyway but you'd also not want this
-(or maybe want Lua only in some cases.)
-
-The "runner mode" of Hilbish is customizable via `hilbish.runnerMode`,
-which determines how Hilbish will run user input. By default, this is
-set to `hybrid` which is the previously mentioned behaviour of running Lua
-first then going to shell script. If you want the reverse order, you can
-set it to `hybridRev` and for isolated modes there is `sh` and `lua`
-respectively.
-
-You can also set it to a function, which will be called everytime Hilbish
-needs to run interactive input. For example, you can set this to a simple
-function to compile and evaluate Fennel, and now you can run Fennel.
-You can even mix it with sh to make a hybrid mode with Lua replaced by
-Fennel.
-
-An example:
-hilbish.runnerMode(function(input)
-	local ok = pcall(fennel.eval, input)
-	if ok then
-		return input, 0, nil
-	end
-
-	return hilbish.runner.sh(input)
-end)
-
-The `hilbish.runner` interface is an alternative to using `hilbish.runnerMode`
-and also provides the sh and Lua runner functions that Hilbish itself uses.
-A runner function is expected to return 3 values: the input, exit code, and an error.
-The input return is there incase you need to prompt for more input.
-If you don't, just return the input passed to the runner function.
-The exit code has to be a number, it will be 0 otherwise and the error can be
-`nil` to indicate no error.
-
-## Functions
-These are the "low level" functions for the `hilbish.runner` interface.
-
-+ setMode(mode) > The same as `hilbish.runnerMode`
-+ sh(input) -> input, code, err > Runs `input` in Hilbish's sh interpreter
-+ lua(input) -> input, code, err > Evals `input` as Lua code
-
-The others here are defined in Lua and have EmmyLua documentation.
-These functions should be preferred over the previous ones.
-+ setCurrent(mode) > The same as `setMode`, but works with runners managed
-via the functions below.
-+ add(name, runner) > Adds a runner to a table of available runners. The `runner`
-argument is either a function or a table with a run callback.
-+ set(name, runner) > The same as `add` but requires passing a table and
-overwrites if the `name`d runner already exists.
-+ get(name) > runner > Gets a runner by name. It is a table with at least a
-run function, to run input.
-+ exec(cmd, runnerName) > Runs `cmd` with a runner. If `runnerName` isn't passed,
-the current runner mode is used.

docs/terminal.txt

@@ -1,9 +0,0 @@
-restoreState() > Restores the last saved state of the terminal
-
-saveState() > Saves the current state of the terminal
-
-setRaw() > Puts the terminal in raw mode
-
-size() > Gets the dimensions of the terminal. Returns a table with `width` and `height`
-Note: this is not the size in relation to the dimensions of the display
-

docs/timers.md

@@ -0,0 +1 @@
+This has been moved to the `hilbish.timers` API doc (accessible by `doc api hilbish.timers`)

docs/timers.txt

@@ -1,38 +0,0 @@
-If you ever want to run a piece of code on a timed interval, or want to wait
-a few seconds, you don't have to rely on timing tricks, as Hilbish has a
-timer API to set intervals and timeouts.
-
-These are the simple functions `hilbish.interval` and `hilbish.timeout` (doc
-accessible with `doc hilbish`). But if you want slightly more control over
-them, there is the `hilbish.timers` interface. It allows you to get
-a timer via ID.
-
-# Timer Interface
-## Functions
-- `get(id)` -> timer: get a timer via its id
-- `create(type, ms, callback)` -> timer: creates a timer, adding it to the timer pool.
-`type` is the type of timer it will be. 0 is an interval, 1 is a timeout.
-`ms` is the time it will run for in seconds. callback is the function called
-when the timer is triggered.
-
-# Timer Object
-All those previously mentioned functions return a `timer` object, to which
-you can stop and start a timer again.
-
-An example of usage:
-local t = hilbish.timers.create(1, 5000, function()
-	print 'hello!'
-end)
-
-t:stop()
-print(t.running, t.duration, t.type)
-t:start()
-
-## Properties
-- `duration`: amount of time the timer runs for in milliseconds
-- `running`: whether the timer is running or not
-- `type`: the type of timer (0 is interval, 1 is timeout)
-
-## Functions
-- `stop()`: stops the timer. returns an error if it's already stopped
-- `start()`: starts the timer. returns an error if it's already started

docs/vim-mode/_index.md

@@ -1,3 +1,10 @@
+---
+title: Vim Mode
+layout: doc
+weight: -90
+menu: docs
+---
+
 Hilbish has a Vim binding input mode accessible for use.
 It can be enabled with the `hilbish.inputMode` function (check `doc hilbish`).
 

docs/vim-mode/actions.md

@@ -1,3 +1,12 @@
+---
+title: Actions
+layout: doc
+weight: -80
+menu: 
+  docs:
+    parent: "Vim Mode"
+---
+
 Vim actions are essentially just when a user uses a Vim keybind.
 Things like yanking and pasting are Vim actions.
 This is not an "offical Vim thing," just a Hilbish thing.

editor.go

@@ -6,12 +6,17 @@ import (
 	rt "github.com/arnodel/golua/runtime"
 )
 
+// #interface editor
+// interactions for Hilbish's line reader
+// The hilbish.editor interface provides functions to
+// directly interact with the line editor in use.
 func editorLoader(rtm *rt.Runtime) *rt.Table {
 	exports := map[string]util.LuaExport{
 		"insert": {editorInsert, 1, false},
 		"setVimRegister": {editorSetRegister, 1, false},
 		"getVimRegister": {editorGetRegister, 2, false},
 		"getLine": {editorGetLine, 0, false},
+		"readChar": {editorReadChar, 0, false},
 	}
 
 	mod := rt.NewTable()
@@ -20,6 +25,10 @@ func editorLoader(rtm *rt.Runtime) *rt.Table {
 	return mod
 }
 
+// #interface editor
+// insert(text)
+// Inserts text into the Hilbish command line.
+// #param text string
 func editorInsert(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -35,6 +44,11 @@ func editorInsert(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface editor
+// setVimRegister(register, text)
+// Sets the vim register at `register` to hold the passed text.
+// #aram register string
+// #param text string
 func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -55,6 +69,10 @@ func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface editor
+// getVimRegister(register) -> string
+// Returns the text that is at the register.
+// #param register string
 func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -70,8 +88,21 @@ func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext1(t.Runtime, rt.StringValue(string(buf))), nil
 }
 
+// #interface editor
+// getLine() -> string
+// Returns the current input line.
+// #returns string
 func editorGetLine(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	buf := lr.rl.GetLine()
 
 	return c.PushingNext1(t.Runtime, rt.StringValue(string(buf))), nil
 }
+
+// #interface editor
+// getChar() -> string
+// Reads a keystroke from the user. This is in a format of something like Ctrl-L.
+func editorReadChar(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	buf := lr.rl.ReadChar()
+
+	return c.PushingNext1(t.Runtime, rt.StringValue(string(buf))), nil
+}

emmyLuaDocs/bait.lua

@@ -2,24 +2,27 @@
 
 local bait = {}
 
---- Catches a hook with `name`. Runs the `cb` when it is thrown
+--- Catches an event. This function can be used to act on events.
---- @param name string
+--- 
---- @param cb function
+--- 
 function bait.catch(name, cb) end
 
---- Same as catch, but only runs the `cb` once and then removes the hook
+--- Catches an event, but only once. This will remove the hook immediately after it runs for the first time.
---- @param name string
---- @param cb function
 function bait.catchOnce(name, cb) end
 
---- Removes the `catcher` for the event with `name`
+--- Returns a table of functions that are hooked on an event with the corresponding `name`.
+function bait.hooks(name) end
+
+--- Removes the `catcher` for the event with `name`.
 --- For this to work, `catcher` has to be the same function used to catch
 --- an event, like one saved to a variable.
-function bait.release() end
+--- 
+--- 
+function bait.release(name, catcher) end
 
---- Throws a hook with `name` with the provided `args`
+--- Throws a hook with `name` with the provided `args`.
---- @param name string
+--- 
---- @vararg any
+--- 
-function bait.throw(name, ...) end
+function bait.throw(name, ...args) end
 
 return bait

emmyLuaDocs/commander.lua

@@ -2,13 +2,17 @@
 
 local commander = {}
 
---- Deregisters any command registered with `name`
+--- Removes the named command. Note that this will only remove Commander-registered commands.
---- @param name string
 function commander.deregister(name) end
 
---- Register a command with `name` that runs `cb` when ran
+--- Adds a new command with the given `name`. When Hilbish has to run a command with a name,
---- @param name string
+--- it will run the function providing the arguments and sinks.
---- @param cb function
+--- 
+--- 
 function commander.register(name, cb) end
 
+--- Returns all registered commanders. Returns a list of tables with the following keys:
+--- - `exec`: The function used to run the commander. Commanders require args and sinks to be passed.
+function commander.registry() end
+
 return commander

emmyLuaDocs/fs.lua

@@ -2,42 +2,53 @@
 
 local fs = {}
 
---- Gives an absolute version of `path`.
+--- Returns an absolute version of the `path`.
---- @param path string
+--- This can be used to resolve short paths like `..` to `/home/user`.
 function fs.abs(path) end
 
---- Gives the basename of `path`. For the rules,
+--- Returns the "basename," or the last part of the provided `path`. If path is empty,
---- see Go's filepath.Base
+--- `.` will be returned.
-function fs.basename() end
+function fs.basename(path) end
 
---- Changes directory to `dir`
+--- Changes Hilbish's directory to `dir`.
---- @param dir string
 function fs.cd(dir) end
 
---- Returns the directory part of `path`. For the rules, see Go's
+--- Returns the directory part of `path`. If a file path like
---- filepath.Dir
+--- `~/Documents/doc.txt` then this function will return `~/Documents`.
-function fs.dir() end
+function fs.dir(path) end
 
---- Glob all files and directories that match the pattern.
+--- Match all files based on the provided `pattern`.
---- For the rules, see Go's filepath.Glob
+--- For the syntax' refer to Go's filepath.Match function: https://pkg.go.dev/path/filepath#Match
-function fs.glob() end
+--- 
+--- 
+function fs.glob(pattern) end
 
---- Takes paths and joins them together with the OS's
+--- Takes any list of paths and joins them based on the operating system's path separator.
---- directory separator (forward or backward slash).
+--- 
-function fs.join() end
+--- 
+function fs.join(...path) end
 
---- Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
+--- Creates a new directory with the provided `name`.
---- @param name string
+--- With `recursive`, mkdir will create parent directories.
---- @param recursive boolean
+--- 
+--- 
 function fs.mkdir(name, recursive) end
 
---- Returns a table of files in `dir`
+--- Returns a pair of connected files, also known as a pipe.
---- @param dir string
+--- The type returned is a Lua file, same as returned from `io` functions.
---- @return table
+function fs.fpipe() end
-function fs.readdir(dir) end
 
---- Returns info about `path`
+--- Returns a list of all files and directories in the provided path.
---- @param path string
+function fs.readdir(path) end
+
+--- Returns the information about a given `path`.
+--- The returned table contains the following values:
+--- name (string) - Name of the path
+--- size (number) - Size of the path in bytes
+--- mode (string) - Unix permission mode in an octal format string (with leading 0)
+--- isDir (boolean) - If the path is a directory
+--- 
+--- 
 function fs.stat(path) end
 
 return fs

emmyLuaDocs/hilbish.lua

@@ -2,40 +2,92 @@
 
 local hilbish = {}
 
---- Sets an alias of `cmd` to `orig`
+--- This is an alias (ha) for the [hilbish.alias](../#alias) function.
+--- @param alias string
 --- @param cmd string
---- @param orig string
+function hilbish.aliases.add(alias, cmd) end
+
+--- This is the same as the `hilbish.runnerMode` function.
+--- It takes a callback, which will be used to execute all interactive input.
+--- In normal cases, neither callbacks should be overrided by the user,
+--- as the higher level functions listed below this will handle it.
+function hilbish.runner.setMode(cb) end
+
+--- Returns the current input line.
+function hilbish.editor.getLine() end
+
+--- Returns the text that is at the register.
+function hilbish.editor.getVimRegister(register) end
+
+--- Inserts text into the Hilbish command line.
+function hilbish.editor.insert(text) end
+
+--- Reads a keystroke from the user. This is in a format of something like Ctrl-L.
+function hilbish.editor.getChar() end
+
+--- Sets the vim register at `register` to hold the passed text.
+function hilbish.editor.setVimRegister(register, text) end
+
+--- Return binaries/executables based on the provided parameters.
+--- This function is meant to be used as a helper in a command completion handler.
+--- 
+--- 
+function hilbish.completion.bins(query, ctx, fields) end
+
+--- Calls a completer function. This is mainly used to call a command completer, which will have a `name`
+--- in the form of `command.name`, example: `command.git`.
+--- You can check the Completions doc or `doc completions` for info on the `completionGroups` return value.
+function hilbish.completion.call(name, query, ctx, fields) end
+
+--- Returns file matches based on the provided parameters.
+--- This function is meant to be used as a helper in a command completion handler.
+function hilbish.completion.files(query, ctx, fields) end
+
+--- This function contains the general completion handler for Hilbish. This function handles
+--- completion of everything, which includes calling other command handlers, binaries, and files.
+--- This function can be overriden to supply a custom handler. Note that alias resolution is required to be done in this function.
+--- 
+--- 
+function hilbish.completion.handler(line, pos) end
+
+--- Sets an alias, with a name of `cmd` to another command.
+--- 
+--- 
 function hilbish.alias(cmd, orig) end
 
---- Appends `dir` to $PATH
+--- Appends the provided dir to the command path (`$PATH`)
---- @param dir string|table
+--- 
+--- 
 function hilbish.appendPath(dir) end
 
---- Registers a completion handler for `scope`.
+--- Registers a completion handler for the specified scope.
---- A `scope` is currently only expected to be `command.<cmd>`,
+--- A `scope` is expected to be `command.<cmd>`,
 --- replacing <cmd> with the name of the command (for example `command.git`).
---- `cb` must be a function that returns a table of "completion groups."
+--- The documentation for completions, under Features/Completions or `doc completions`
---- Check `doc completions` for more information.
+--- provides more details.
---- @param scope string
+--- 
---- @param cb function
+--- 
 function hilbish.complete(scope, cb) end
 
---- Returns the current directory of the shell
+--- Returns the current directory of the shell.
 function hilbish.cwd() end
 
---- Replaces running hilbish with `cmd`
+--- Replaces the currently running Hilbish instance with the supplied command.
---- @param cmd string
+--- This can be used to do an in-place restart.
 function hilbish.exec(cmd) end
 
---- Puts `fn` in a goroutine
+--- Puts `fn` in a Goroutine.
---- @param fn function
+--- This can be used to run any function in another thread at the same time as other Lua code.
+--- **NOTE: THIS FUNCTION MAY CRASH HILBISH IF OUTSIDE VARIABLES ARE ACCESSED.**
+--- **This is a limitation of the Lua runtime.**
 function hilbish.goro(fn) end
 
---- Line highlighter handler. This is mainly for syntax highlighting, but in
+--- Line highlighter handler.
---- reality could set the input of the prompt to *display* anything. The
+--- This is mainly for syntax highlighting, but in reality could set the input
---- callback is passed the current line and is expected to return a line that
+--- of the prompt to *display* anything. The callback is passed the current line
---- will be used as the input display.
+--- and is expected to return a line that will be used as the input display.
---- @param line string
+--- Note that to set a highlighter, one has to override this function.
+--- 
 function hilbish.highlighter(line) end
 
 --- The command line hint handler. It gets called on every key insert to
@@ -43,68 +95,171 @@ function hilbish.highlighter(line) end
 --- line and cursor position. It is expected to return a string which is used
 --- as the text for the hint. This is by default a shim. To set hints,
 --- override this function with your custom handler.
---- @param line string
+--- 
---- @param pos int
+--- 
 function hilbish.hinter(line, pos) end
 
---- Sets the input mode for Hilbish's line reader. Accepts either emacs or vim
+--- Sets the input mode for Hilbish's line reader.
---- @param mode string
+--- `emacs` is the default. Setting it to `vim` changes behavior of input to be
+--- Vim-like with modes and Vim keybinds.
 function hilbish.inputMode(mode) end
 
---- Runs the `cb` function every `time` milliseconds.
+--- Runs the `cb` function every specified amount of `time`.
---- Returns a `timer` object (see `doc timers`).
+--- This creates a timer that ticking immediately.
---- @param cb function
---- @param time number
---- @return table
 function hilbish.interval(cb, time) end
 
---- Changes the continued line prompt to `str`
+--- Changes the text prompt when Hilbish asks for more input.
---- @param str string
+--- This will show up when text is incomplete, like a missing quote
+--- 
+--- 
 function hilbish.multiprompt(str) end
 
---- Prepends `dir` to $PATH
+--- Prepends `dir` to $PATH.
---- @param dir string
 function hilbish.prependPath(dir) end
 
---- Changes the shell prompt to `str`
+--- Changes the shell prompt to the provided string.
 --- There are a few verbs that can be used in the prompt text.
 --- These will be formatted and replaced with the appropriate values.
 --- `%d` - Current working directory
 --- `%u` - Name of current user
 --- `%h` - Hostname of device
---- @param str string
+--- 
---- @param typ string Type of prompt, being left or right. Left by default.
 function hilbish.prompt(str, typ) end
 
 --- Read input from the user, using Hilbish's line editor/input reader.
 --- This is a separate instance from the one Hilbish actually uses.
---- Returns `input`, will be nil if ctrl + d is pressed, or an error occurs (which shouldn't happen)
+--- Returns `input`, will be nil if Ctrl-D is pressed, or an error occurs.
---- @param prompt string
 function hilbish.read(prompt) end
 
---- Runs `cmd` in Hilbish's sh interpreter.
+--- Runs `cmd` in Hilbish's shell script interpreter.
---- If returnOut is true, the outputs of `cmd` will be returned as the 2nd and
+--- The `streams` parameter specifies the output and input streams the command should use.
---- 3rd values instead of being outputted to the terminal.
+--- For example, to write command output to a sink.
---- @param cmd string
+--- As a table, the caller can directly specify the standard output, error, and input
-function hilbish.run(cmd) end
+--- streams of the command with the table keys `out`, `err`, and `input` respectively.
+--- As a boolean, it specifies whether the command should use standard output or return its output streams.
+--- 
+function hilbish.run(cmd, streams) end
 
---- Sets the execution/runner mode for interactive Hilbish. This determines whether
+--- Sets the execution/runner mode for interactive Hilbish.
---- Hilbish wll try to run input as Lua and/or sh or only do one of either.
+--- This determines whether Hilbish wll try to run input as Lua
+--- and/or sh or only do one of either.
 --- Accepted values for mode are hybrid (the default), hybridRev (sh first then Lua),
 --- sh, and lua. It also accepts a function, to which if it is passed one
 --- will call it to execute user input instead.
---- @param mode string|function
+--- Read [about runner mode](../features/runner-mode) for more information.
 function hilbish.runnerMode(mode) end
 
---- Runs the `cb` function after `time` in milliseconds
+--- Executed the `cb` function after a period of `time`.
---- Returns a `timer` object (see `doc timers`).
+--- This creates a Timer that starts ticking immediately.
---- @param cb function
---- @param time number
---- @return table
 function hilbish.timeout(cb, time) end
 
---- Checks if `name` is a valid command
+--- Checks if `name` is a valid command.
---- @param binName string
+--- Will return the path of the binary, or a basename if it's a commander.
-function hilbish.which(binName) end
+function hilbish.which(name) end
+
+--- Puts a job in the background. This acts the same as initially running a job.
+function hilbish.jobs:background() end
+
+--- Puts a job in the foreground. This will cause it to run like it was
+--- executed normally and wait for it to complete.
+function hilbish.jobs:foreground() end
+
+--- Evaluates `cmd` as Lua input. This is the same as using `dofile`
+--- or `load`, but is appropriated for the runner interface.
+function hilbish.runner.lua(cmd) end
+
+--- Sets/toggles the option of automatically flushing output.
+--- A call with no argument will toggle the value.
+--- @param auto boolean|nil
+function hilbish:autoFlush(auto) end
+
+--- Flush writes all buffered input to the sink.
+function hilbish:flush() end
+
+--- Reads a liine of input from the sink.
+--- @returns string
+function hilbish:read() end
+
+--- Reads all input from the sink.
+--- @returns string
+function hilbish:readAll() end
+
+--- Writes data to a sink.
+function hilbish:write(str) end
+
+--- Writes data to a sink with a newline at the end.
+function hilbish:writeln(str) end
+
+--- Starts running the job.
+function hilbish.jobs:start() end
+
+--- Stops the job from running.
+function hilbish.jobs:stop() end
+
+--- Loads a module at the designated `path`.
+--- It will throw if any error occurs.
+function hilbish.module.load(path) end
+
+--- Runs a command in Hilbish's shell script interpreter.
+--- This is the equivalent of using `source`.
+function hilbish.runner.sh(cmd) end
+
+--- Starts a timer.
+function hilbish.timers:start() end
+
+--- Stops a timer.
+function hilbish.timers:stop() end
+
+--- Removes an alias.
+function hilbish.aliases.delete(name) end
+
+--- Get a table of all aliases, with string keys as the alias and the value as the command.
+--- 
+--- 
+function hilbish.aliases.list() end
+
+--- Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.
+function hilbish.aliases.resolve(alias) end
+
+--- Creates a new job. This function does not run the job. This function is intended to be
+--- used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.
+--- 
+--- 
+function hilbish.jobs.add(cmdstr, args, execPath) end
+
+--- Returns a table of all job objects.
+function hilbish.jobs.all() end
+
+--- Disowns a job. This simply deletes it from the list of jobs without stopping it.
+function hilbish.jobs.disown(id) end
+
+--- Get a job object via its ID.
+--- @param id number
+--- @returns Job
+function hilbish.jobs.get(id) end
+
+--- Returns the last added job to the table.
+function hilbish.jobs.last() end
+
+--- Adds a command to the history.
+function hilbish.history.add(cmd) end
+
+--- Retrieves all history as a table.
+function hilbish.history.all() end
+
+--- Deletes all commands from the history.
+function hilbish.history.clear() end
+
+--- Retrieves a command from the history based on the `index`.
+function hilbish.history.get(index) end
+
+--- Returns the amount of commands in the history.
+function hilbish.history.size() end
+
+--- Creates a timer that runs based on the specified `time`.
+function hilbish.timers.create(type, time, callback) end
+
+--- Retrieves a timer via its ID.
+function hilbish.timers.get(id) end
 
 return hilbish

emmyLuaDocs/terminal.lua

@@ -5,14 +5,14 @@ local terminal = {}
 --- Restores the last saved state of the terminal
 function terminal.restoreState() end
 
---- Saves the current state of the terminal
+--- Saves the current state of the terminal.
 function terminal.saveState() end
 
---- Puts the terminal in raw mode
+--- Puts the terminal into raw mode.
 function terminal.setRaw() end
 
 --- Gets the dimensions of the terminal. Returns a table with `width` and `height`
---- Note: this is not the size in relation to the dimensions of the display
+--- NOTE: The size refers to the amount of columns and rows of text that can fit in the terminal.
 function terminal.size() end
 
 return terminal

exec.go

@@ -29,6 +29,12 @@ var errNotExec = errors.New("not executable")
 var errNotFound = errors.New("not found")
 var runnerMode rt.Value = rt.StringValue("hybrid")
 
+type streams struct {
+	stdout io.Writer
+	stderr io.Writer
+	stdin io.Reader
+}
+
 type execError struct{
 	typ string
 	cmd string
@@ -97,23 +103,23 @@ func runInput(input string, priv bool) {
 	if currentRunner.Type() == rt.StringType {
 		switch currentRunner.AsString() {
 			case "hybrid":
-				_, _, err = handleLua(cmdString)
+				_, _, err = handleLua(input)
 				if err == nil {
 					cmdFinish(0, input, priv)
 					return
 				}
-				input, exitCode, cont, err = handleSh(cmdString)
+				input, exitCode, cont, err = handleSh(input)
 			case "hybridRev":
 				_, _, _, err = handleSh(input)
 				if err == nil {
 					cmdFinish(0, input, priv)
 					return
 				}
-				input, exitCode, err = handleLua(cmdString)
+				input, exitCode, err = handleLua(input)
 			case "lua":
-				input, exitCode, err = handleLua(cmdString)
+				input, exitCode, err = handleLua(input)
 			case "sh":
-				input, exitCode, cont, err = handleSh(cmdString)
+				input, exitCode, cont, err = handleSh(input)
 		}
 	} else {
 		// can only be a string or function so
@@ -142,9 +148,9 @@ func runInput(input string, priv bool) {
 	if err != nil {
 		if exErr, ok := isExecError(err); ok {
 			hooks.Emit("command." + exErr.typ, exErr.cmd)
-			err = exErr.sprint()
+		} else {
+			fmt.Fprintln(os.Stderr, err)
 		}
-		fmt.Fprintln(os.Stderr, err)
 	}
 	cmdFinish(exitCode, input, priv)
 }
@@ -176,6 +182,9 @@ func runLuaRunner(runr rt.Value, userInput string) (input string, exitCode uint8
 	runnerRet := term.Get(0)
 	if runner, ok = runnerRet.TryTable(); !ok {
 		fmt.Fprintln(os.Stderr, "runner did not return a table")
+		exitCode = 125
+		input = userInput
+		return
 	}
 
 	if code, ok := runner.Get(rt.StringValue("exitCode")).TryInt(); ok {
@@ -196,7 +205,8 @@ func runLuaRunner(runr rt.Value, userInput string) (input string, exitCode uint8
 	return
 }
 
-func handleLua(cmdString string) (string, uint8, error) {
+func handleLua(input string) (string, uint8, error) {
+	cmdString := aliases.Resolve(input)
 	// First try to load input, essentially compiling to bytecode
 	chunk, err := l.CompileAndLoadLuaChunk("", []byte(cmdString), rt.TableValue(l.GlobalEnv()))
 	if err != nil && noexecute {
@@ -233,7 +243,7 @@ func handleSh(cmdString string) (input string, exitCode uint8, cont bool, runErr
 }
 
 func execSh(cmdString string) (string, uint8, bool, error) {
-	_, _, err := execCommand(cmdString, true)
+	_, _, err := execCommand(cmdString, nil)
 	if err != nil {
 		// If input is incomplete, start multiline prompting
 		if syntax.IsIncomplete(err) {
@@ -254,7 +264,7 @@ func execSh(cmdString string) (string, uint8, bool, error) {
 }
 
 // Run command in sh interpreter
-func execCommand(cmd string, terminalOut bool) (io.Writer, io.Writer, error) {
+func execCommand(cmd string, strms *streams) (io.Writer, io.Writer, error) {
 	file, err := syntax.NewParser().Parse(strings.NewReader(cmd), "")
 	if err != nil {
 		return nil, nil, err
@@ -262,15 +272,24 @@ func execCommand(cmd string, terminalOut bool) (io.Writer, io.Writer, error) {
 
 	runner, _ := interp.New()
 
-	var stdout io.Writer
+	if strms == nil {
-	var stderr io.Writer
+		strms = &streams{}
-	if terminalOut {
-		interp.StdIO(os.Stdin, os.Stdout, os.Stderr)(runner)
-	} else {
-		stdout = new(bytes.Buffer)
-		stderr = new(bytes.Buffer)
-		interp.StdIO(os.Stdin, stdout, stderr)(runner)
 	}
+
+	if strms.stdout == nil {
+		strms.stdout = os.Stdout
+	}
+
+	if strms.stderr == nil {
+		strms.stderr = os.Stderr
+	}
+
+	if strms.stdin == nil {
+		strms.stdin = os.Stdin
+	}
+
+	interp.StdIO(strms.stdin, strms.stdout, strms.stderr)(runner)
+
 	buf := new(bytes.Buffer)
 	printer := syntax.NewPrinter()
 
@@ -289,11 +308,11 @@ func execCommand(cmd string, terminalOut bool) (io.Writer, io.Writer, error) {
 		interp.ExecHandler(execHandle(bg))(runner)
 		err = runner.Run(context.TODO(), stmt)
 		if err != nil {
-			return stdout, stderr, err
+			return strms.stdout, strms.stderr, err
 		}
 	}
 
-	return stdout, stderr, nil
+	return strms.stdout, strms.stderr, nil
 }
 
 func execHandle(bg bool) interp.ExecHandlerFunc {
@@ -323,15 +342,28 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 			luacmdArgs.Set(rt.IntValue(int64(i + 1)), rt.StringValue(str))
 		}
 
-		if commands[args[0]] != nil {
+		hc := interp.HandlerCtx(ctx)
+		if cmd := cmds.Commands[args[0]]; cmd != nil {
+			stdin := newSinkInput(hc.Stdin)
+			stdout := newSinkOutput(hc.Stdout)
+			stderr := newSinkOutput(hc.Stderr)
+
+			sinks := rt.NewTable()
+			sinks.Set(rt.StringValue("in"), rt.UserDataValue(stdin.ud))
+			sinks.Set(rt.StringValue("input"), rt.UserDataValue(stdin.ud))
+			sinks.Set(rt.StringValue("out"), rt.UserDataValue(stdout.ud))
+			sinks.Set(rt.StringValue("err"), rt.UserDataValue(stderr.ud))
+
 			t := rt.NewThread(l)
 			sig := make(chan os.Signal)
 			exit := make(chan bool)
 
+			luaexitcode := rt.IntValue(63)
+			var err error
 			go func() {
 				defer func() {
 					if r := recover(); r != nil {
-						fmt.Println(r)
+						exit <- true
 					}
 				}()
 
@@ -340,13 +372,16 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 					case <-sig:
 						t.KillContext()
 						return
-					case <-exit:
-						return
 				}
+
 			}()
 
-			luaexitcode, err := rt.Call1(t, rt.FunctionValue(commands[args[0]]), rt.TableValue(luacmdArgs))
+			go func() {
-			exit <- true
+				luaexitcode, err = rt.Call1(t, rt.FunctionValue(cmd), rt.TableValue(luacmdArgs), rt.TableValue(sinks))
+				exit <- true
+			}()
+
+			<-exit
 			if err != nil {
 				fmt.Fprintln(os.Stderr, "Error in command:\n" + err.Error())
 				return interp.NewExitStatus(1)
@@ -358,7 +393,7 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 				exitcode = uint8(code)
 			} else if luaexitcode != rt.NilValue {
 				// deregister commander
-				delete(commands, args[0])
+				delete(cmds.Commands, args[0])
 				fmt.Fprintf(os.Stderr, "Commander did not return number for exit code. %s, you're fired.\n", args[0])
 			}
 
@@ -386,7 +421,6 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 		killTimeout := 2 * time.Second
 		// from here is basically copy-paste of the default exec handler from
 		// sh/interp but with our job handling
-		hc := interp.HandlerCtx(ctx)
 		path, err := interp.LookPathDir(hc.Dir, hc.Env, args[0])
 		if err != nil {
 			fmt.Fprintln(hc.Stderr, err)
@@ -574,7 +608,7 @@ func splitInput(input string) ([]string, string) {
 }
 
 func cmdFinish(code uint8, cmdstr string, private bool) {
-	util.SetField(l, hshMod, "exitCode", rt.IntValue(int64(code)), "Exit code of last exected command")
+	util.SetField(l, hshMod, "exitCode", rt.IntValue(int64(code)))
 	// using AsValue (to convert to lua type) on an interface which is an int
 	// results in it being unknown in lua .... ????
 	// so we allow the hook handler to take lua runtime Values

execfile_unix.go

@@ -1,4 +1,4 @@
-// +build linux darwin
+//go:build unix
 
 package main
 

execfile_windows.go

@@ -1,4 +1,4 @@
-// +build windows
+//go:build windows
 
 package main
 

go.mod

@@ -1,26 +1,28 @@
 module hilbish
 
-go 1.17
+go 1.18
 
 require (
-	github.com/arnodel/golua v0.0.0-20220221163911-dfcf252b6f86
+	github.com/arnodel/golua v0.0.0-20230215163904-e0b5347eaaa1
-	github.com/blackfireio/osinfo v1.0.3
+	github.com/atsushinee/go-markdown-generator v0.0.0-20191121114853-83f9e1f68504
-	github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9
+	github.com/blackfireio/osinfo v1.0.5
-	github.com/maxlandon/readline v0.1.0-beta.0.20211027085530-2b76cabb8036
+	github.com/maxlandon/readline v1.0.14
 	github.com/pborman/getopt v1.1.0
-	golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a
+	github.com/sahilm/fuzzy v0.1.1
-	golang.org/x/term v0.0.0-20220411215600-e5f449aeb171
+	golang.org/x/sys v0.19.0
-	mvdan.cc/sh/v3 v3.5.1
+	golang.org/x/term v0.19.0
+	mvdan.cc/sh/v3 v3.8.0
 )
 
 require (
 	github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d // indirect
 	github.com/arnodel/strftime v0.1.6 // indirect
-	github.com/evilsocket/islazy v1.10.6 // indirect
+	github.com/evilsocket/islazy v1.11.0 // indirect
+	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/olekukonko/ts v0.0.0-20171002115256-78ecb04241c0 // indirect
-	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/rivo/uniseg v0.4.7 // indirect
-	golang.org/x/sync v0.0.0-20220513210516-0976fa681c29 // indirect
+	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/text v0.3.7 // indirect
+	golang.org/x/text v0.14.0 // indirect
 )
 
 replace mvdan.cc/sh/v3 => github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220524215627-dfd9a4fa219b
@@ -29,4 +31,4 @@ replace github.com/maxlandon/readline => ./readline
 
 replace layeh.com/gopher-luar => github.com/layeh/gopher-luar v1.0.10
 
-replace github.com/arnodel/golua => github.com/Rosettea/golua v0.0.0-20220518005949-116371948fe3
+replace github.com/arnodel/golua => github.com/Rosettea/golua v0.0.0-20240427174124-d239074c1749

go.sum

@@ -1,30 +1,21 @@
-github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac h1:dtXrgjch8PQyf7C90anZUquB5U3dr8AcMGJofeuirrI=
+github.com/Rosettea/golua v0.0.0-20240427174124-d239074c1749 h1:jIFnWBTsYw8s7RX7H2AOXjDVhWP3ol7OzUVaPN2KnGI=
-github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
+github.com/Rosettea/golua v0.0.0-20240427174124-d239074c1749/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
-github.com/Rosettea/golua v0.0.0-20220518005949-116371948fe3 h1:I/wWr40FFLFF9pbT3wLb1FAEZhKb/hUWE+nJ5uHBK2g=
-github.com/Rosettea/golua v0.0.0-20220518005949-116371948fe3/go.mod h1:9jzpYPiU2is0HVGCiuIOBSXdergHUW44IEjmuN1UrIE=
-github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220306140409-795a84b00b4e h1:P2XupP8SaylWaudD1DqbWtZ3mIa8OsE9635LmR+Q+lg=
-github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220306140409-795a84b00b4e/go.mod h1:R09vh/04ILvP2Gj8/Z9Jd0Dh0ZIvaucowMEs6abQpWs=
 github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220524215627-dfd9a4fa219b h1:s5eDMhBk6H1BgipgLub/gv9qeyBaTuiHM0k3h2/9TSE=
 github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220524215627-dfd9a4fa219b/go.mod h1:R09vh/04ILvP2Gj8/Z9Jd0Dh0ZIvaucowMEs6abQpWs=
 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpHMqeKTCYkitsPqHNxTmd4SNR5r94FGM8=
 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d/go.mod h1:asat636LX7Bqt5lYEZ27JNDcqxfjdBQuJ/MM4CN/Lzo=
-github.com/arnodel/edit v0.0.0-20220202110212-dfc8d7a13890/go.mod h1:AcpttpuZBaL9xl8/CX+Em4fBTUbwIkJ66RiAsJlNrBk=
 github.com/arnodel/strftime v0.1.6 h1:0hc0pUvk8KhEMXE+htyaOUV42zNcf/csIbjzEFCJqsw=
 github.com/arnodel/strftime v0.1.6/go.mod h1:5NbK5XqYK8QpRZpqKNt4OlxLtIB8cotkLk4KTKzJfWs=
-github.com/atotto/clipboard v0.1.4/go.mod h1:ZY9tmq7sm5xIbd9bOK4onWV4S6X0u6GY7Vn0Yu86PYI=
+github.com/atsushinee/go-markdown-generator v0.0.0-20191121114853-83f9e1f68504 h1:R1/AOzdMbopSliUTTEHvHbyNmnZ3YxY5GvdhTkpPsSY=
-github.com/blackfireio/osinfo v1.0.3 h1:Yk2t2GTPjBcESv6nDSWZKO87bGMQgO+Hi9OoXPpxX8c=
+github.com/atsushinee/go-markdown-generator v0.0.0-20191121114853-83f9e1f68504/go.mod h1:kHBCvAXJIatTX1pw6tLiOspjGc3MhUDRlog9yrCUS+k=
-github.com/blackfireio/osinfo v1.0.3/go.mod h1:Pd987poVNmd5Wsx6PRPw4+w7kLlf9iJxoRKPtPAjOrA=
+github.com/blackfireio/osinfo v1.0.5 h1:6hlaWzfcpb87gRmznVf7wSdhysGqLRz9V/xuSdCEXrA=
-github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9 h1:xz6Nv3zcwO2Lila35hcb0QloCQsc38Al13RNEzWRpX4=
+github.com/blackfireio/osinfo v1.0.5/go.mod h1:Pd987poVNmd5Wsx6PRPw4+w7kLlf9iJxoRKPtPAjOrA=
-github.com/chuckpreslar/emission v0.0.0-20170206194824-a7ddd980baf9/go.mod h1:2wSM9zJkl1UQEFZgSd68NfCgRz1VL1jzy/RjCg+ULrs=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.15 h1:cKRCLMj3Ddm54bKSpemfQ8AtYFBhAI2MPmdys22fBdc=
 github.com/creack/pty v1.1.15/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
-github.com/evilsocket/islazy v1.10.6 h1:MFq000a1ByoumoJWlytqg0qon0KlBeUfPsDjY0hK0bo=
+github.com/evilsocket/islazy v1.11.0 h1:B5w6uuS6ki6iDG+aH/RFeoMb8ijQh/pGabewqp2UeJ0=
-github.com/evilsocket/islazy v1.10.6/go.mod h1:OrwQGYg3DuZvXUfmH+KIZDjwTCbrjy48T24TUpGqVVw=
+github.com/evilsocket/islazy v1.11.0/go.mod h1:muYH4x5MB5YRdkxnrOtrXLIBX6LySj1uFIqys94LKdo=
-github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
-github.com/gdamore/tcell/v2 v2.4.0/go.mod h1:cTTuF84Dlj/RqmaCIV5p4w8uG1zWdk0SF6oBpwHp4fU=
 github.com/google/renameio v1.0.1/go.mod h1:t/HQoYBZSsWSNK35C6CO/TpPLDVWvxOHboWUAweKUpk=
-github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
@@ -32,44 +23,32 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/lucasb-eyer/go-colorful v1.0.3/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
-github.com/mattn/go-runewidth v0.0.10/go.mod h1:RAqKPSqVFrSLVXbA8x7dzmKdmGzieGRCM46jaSJTDAk=
+github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/olekukonko/ts v0.0.0-20171002115256-78ecb04241c0 h1:LiZB1h0GIcudcDci2bxbqI6DXV8bF8POAnArqvRrIyw=
 github.com/olekukonko/ts v0.0.0-20171002115256-78ecb04241c0/go.mod h1:F/7q8/HZz+TXjlsoZQQKVYvXTZaFH4QRa3y+j1p7MS0=
 github.com/pborman/getopt v1.1.0 h1:eJ3aFZroQqq0bWmraivjQNt6Dmm5M0h2JcDW38/Azb0=
 github.com/pborman/getopt v1.1.0/go.mod h1:FxXoW1Re00sQG/+KIkuSqRL/LwQgSkv7uyac+STFsbk=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
-github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
-github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
+github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
-github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.8.1-0.20210923151022-86f73c517451 h1:d1PiN4RxzIFXCJTvRkvSkKqwtRAl5ZV4lATKtQI0B7I=
 github.com/rogpeppe/go-internal v1.8.1-0.20210923151022-86f73c517451/go.mod h1:JeRgkft04UBgHMgCIwADu4Pn6Mtm5d4nPKWu0nJ5d+o=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c h1:5KslGYwFpkhGh+Q16bwMP3cOontH8FOep7tGV86Y7SQ=
+github.com/sahilm/fuzzy v0.1.1 h1:ceu5RHF8DGgoi+/dR5PsECjCDH1BE3Fnmpo7aVXOdRA=
+github.com/sahilm/fuzzy v0.1.1/go.mod h1:VFvziUEIMCrT6A6tw2RFIXPXXmzXbOsSHF0DOI8ZK9Y=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20220513210516-0976fa681c29 h1:w8s32wxx3sY+OjLlv9qltkLU5yvJzxjjgiHWLjdIcw4=
+golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
-golang.org/x/sync v0.0.0-20220513210516-0976fa681c29/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210925032602-92d5a993a665/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
-golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9 h1:nhht2DYV/Sn3qOayu8lM+cU1ii9sTLUeBQwQQfUHtrs=
+golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a h1:dGzPydgVsqGcTRVwiLJ1jVbufYwmzD3LfVPLKsKg+0k=
-golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201210144234-2321bbc49cbf/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210916214954-140adaaadfaf/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
+golang.org/x/term v0.19.0 h1:+ThwsDv+tYfnJFhF4L8jITxu1tdTWRTZpdsWgEgjL6Q=
-golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.19.0/go.mod h1:2CuTdWZ7KHSQwUzKva0cbMg6q2DMI3Mmxp+gKJbskEk=
-golang.org/x/term v0.0.0-20220411215600-e5f449aeb171 h1:EH1Deb8WZJ0xc0WK//leUHXcX9aLE5SymusoTmMZye8=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
-golang.org/x/term v0.0.0-20220411215600-e5f449aeb171/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
-golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
-golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
-golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 mvdan.cc/editorconfig v0.2.0/go.mod h1:lvnnD3BNdBYkhq+B4uBuFFKatfp02eB6HixDvEz91C0=

golibs/bait/bait.go

@@ -1,6 +1,33 @@
+// the event emitter
+/*
+Bait is the event emitter for Hilbish. Much like Node.js and
+its `events` system, many actions in Hilbish emit events.
+Unlike Node.js, Hilbish events are global. So make sure to
+pick a unique name!
+
+Usage of the Bait module consists of userstanding
+event-driven architecture, but it's pretty simple:
+If you want to act on a certain event, you can `catch` it.
+You can act on events via callback functions.
+
+Examples of this are in the Hilbish default config!
+Consider this part of it:
+```lua
+bait.catch('command.exit', function(code)
+	running = false
+	doPrompt(code ~= 0)
+	doNotifyPrompt()
+end)
+```
+
+What this does is, whenever the `command.exit` event is thrown,
+this function will set the user prompt.
+*/
 package bait
 
 import (
+	"errors"
+
 	"hilbish/util"
 
 	rt "github.com/arnodel/golua/runtime"
@@ -72,8 +99,12 @@ func (b *Bait) Emit(event string, args ...interface{}) {
 			}
 			_, err := rt.Call1(b.rtm.MainThread(), funcVal, luaArgs...)
 			if err != nil {
-				// panicking here won't actually cause hilbish to panic and instead will
+				if event != "error" {
-				// print the error and remove the hook. reference the recoverer function in lua.go
+					b.Emit("error", event, handle.luaCaller, err.Error())
+					return
+				}
+				// if there is an error in an error event handler, panic instead
+				// (calls the go recoverer function)
 				panic(err)
 			}
 		} else {
@@ -187,19 +218,11 @@ func (b *Bait) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 		"catchOnce": util.LuaExport{b.bcatchOnce, 2, false},
 		"throw": util.LuaExport{b.bthrow, 1, true},
 		"release": util.LuaExport{b.brelease, 2, false},
+		"hooks": util.LuaExport{b.bhooks, 1, false},
 	}
 	mod := rt.NewTable()
 	util.SetExports(rtm, mod, exports)
 
-	util.Document(mod,
-`Bait is the event emitter for Hilbish. Why name it bait?
-Because it throws hooks that you can catch (emits events
-that you can listen to) and because why not, fun naming
-is fun. This is what you will use if you want to listen
-in on hooks to know when certain things have happened,
-like when you've changed directory, a command has
-failed, etc. To find all available hooks, see doc hooks.`)
-
 	return rt.TableValue(mod), nil
 }
 
@@ -224,10 +247,117 @@ func handleHook(t *rt.Thread, c *rt.GoCont, name string, catcher *rt.Closure, ar
 	}
 }
 
+// catch(name, cb)
+// Catches an event. This function can be used to act on events.
+// #param name string The name of the hook.
+// #param cb function The function that will be called when the hook is thrown.
+/*
+#example
+bait.catch('hilbish.exit', function()
+	print 'Goodbye Hilbish!'
+end)
+#example
+*/
+func (b *Bait) bcatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	name, catcher, err := util.HandleStrCallback(t, c)
+	if err != nil {
+		return nil, err
+	}
+
+	b.OnLua(name, catcher)
+
+	return c.Next(), nil
+}
+
+// catchOnce(name, cb)
+// Catches an event, but only once. This will remove the hook immediately after it runs for the first time.
+// #param name string The name of the event
+// #param cb function The function that will be called when the event is thrown.
+func (b *Bait) bcatchOnce(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	name, catcher, err := util.HandleStrCallback(t, c)
+	if err != nil {
+		return nil, err
+	}
+
+	b.OnceLua(name, catcher)
+
+	return c.Next(), nil
+}
+
+// hooks(name) -> table
+// Returns a table of functions that are hooked on an event with the corresponding `name`.
+// #param name string The name of the hook
+// #returns table<function>
+func (b *Bait) bhooks(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	if err := c.Check1Arg(); err != nil {
+		return nil, err
+	}
+	evName, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+	noHooks := errors.New("no hooks for event " + evName)
+
+	handlers := b.handlers[evName]
+	if handlers == nil {
+		return nil, noHooks
+	}
+
+	luaHandlers := rt.NewTable()
+	for _, handler := range handlers {
+		if handler.typ != luaListener { continue }
+		luaHandlers.Set(rt.IntValue(luaHandlers.Len() + 1), rt.FunctionValue(handler.luaCaller))
+	}
+
+	if luaHandlers.Len() == 0 {
+		return nil, noHooks
+	}
+
+	return c.PushingNext1(t.Runtime, rt.TableValue(luaHandlers)), nil
+}
+
+// release(name, catcher)
+// Removes the `catcher` for the event with `name`.
+// For this to work, `catcher` has to be the same function used to catch
+// an event, like one saved to a variable.
+// #param name string Name of the event the hook is on
+// #param catcher function Hook function to remove
+/*
+#example
+local hookCallback = function() print 'hi' end
+
+bait.catch('event', hookCallback)
+
+-- a little while later....
+bait.release('event', hookCallback)
+-- and now hookCallback will no longer be ran for the event.
+#example
+*/
+func (b *Bait) brelease(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	name, catcher, err := util.HandleStrCallback(t, c)
+	if err != nil {
+		return nil, err
+	}
+
+	b.OffLua(name, catcher)
+
+	return c.Next(), nil
+}
+
 // throw(name, ...args)
-// Throws a hook with `name` with the provided `args`
+// #param name string The name of the hook.
-// --- @param name string
+// #param args ...any The arguments to pass to the hook.
-// --- @vararg any
+// Throws a hook with `name` with the provided `args`.
+/*
+#example
+bait.throw('greeting', 'world')
+
+-- This can then be listened to via
+bait.catch('gretting', function(greetTo)
+	print('Hello ' .. greetTo)
+end)
+#example
+*/
 func (b *Bait) bthrow(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -244,48 +374,3 @@ func (b *Bait) bthrow(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	return c.Next(), nil
 }
-
-// catch(name, cb)
-// Catches a hook with `name`. Runs the `cb` when it is thrown
-// --- @param name string
-// --- @param cb function
-func (b *Bait) bcatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	name, catcher, err := util.HandleStrCallback(t, c)
-	if err != nil {
-		return nil, err
-	}
-
-	b.OnLua(name, catcher)
-
-	return c.Next(), nil
-}
-
-// catchOnce(name, cb)
-// Same as catch, but only runs the `cb` once and then removes the hook
-// --- @param name string
-// --- @param cb function
-func (b *Bait) bcatchOnce(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	name, catcher, err := util.HandleStrCallback(t, c)
-	if err != nil {
-		return nil, err
-	}
-
-	b.OnceLua(name, catcher)
-
-	return c.Next(), nil
-}
-
-// release(name, catcher)
-// Removes the `catcher` for the event with `name`
-// For this to work, `catcher` has to be the same function used to catch
-// an event, like one saved to a variable.
-func (b *Bait) brelease(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	name, catcher, err := util.HandleStrCallback(t, c)
-	if err != nil {
-		return nil, err
-	}
-
-	b.OffLua(name, catcher)
-
-	return c.Next(), nil
-}

golibs/commander/commander.go

@@ -1,3 +1,35 @@
+// library for custom commands
+/*
+Commander is the library which handles Hilbish commands. This makes
+the user able to add Lua-written commands to their shell without making
+a separate script in a bin folder. Instead, you may simply use the Commander
+library in your Hilbish config.
+
+```lua
+local commander = require 'commander'
+
+commander.register('hello', function(args, sinks)
+	sinks.out:writeln 'Hello world!'
+end)
+```
+
+In this example, a command with the name of `hello` is created
+that will print `Hello world!` to output. One question you may
+have is: What is the `sinks` parameter?
+
+The `sinks` parameter is a table with 3 keys: `input`, `out`, and `err`.
+There is an `in` alias to `input`, but it requires using the string accessor syntax (`sinks['in']`)
+as `in` is also a Lua keyword, so `input` is preferred for use.
+All of them are a @Sink.
+In the future, `sinks.in` will be removed.
+
+- `in` is the standard input.
+You may use the read functions on this sink to get input from the user.
+- `out` is standard output.
+This is usually where command output should go.
+- `err` is standard error.
+This sink is for writing errors, as the name would suggest.
+*/
 package commander
 
 import (
@@ -11,11 +43,13 @@ import (
 type Commander struct{
 	Events *bait.Bait
 	Loader packagelib.Loader
+	Commands map[string]*rt.Closure
 }
 
-func New(rtm *rt.Runtime) Commander {
+func New(rtm *rt.Runtime) *Commander {
-	c := Commander{
+	c := &Commander{
 		Events: bait.New(rtm),
+		Commands: make(map[string]*rt.Closure),
 	}
 	c.Loader = packagelib.Loader{
 		Load: c.loaderFunc,
@@ -29,32 +63,45 @@ func (c *Commander) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 	exports := map[string]util.LuaExport{
 		"register": util.LuaExport{c.cregister, 2, false},
 		"deregister": util.LuaExport{c.cderegister, 1, false},
+		"registry": util.LuaExport{c.cregistry, 0, false},
 	}
 	mod := rt.NewTable()
 	util.SetExports(rtm, mod, exports)
-	util.Document(mod, "Commander is Hilbish's custom command library, a way to write commands in Lua.")
 
 	return rt.TableValue(mod), nil
 }
 
 // register(name, cb)
-// Register a command with `name` that runs `cb` when ran
+// Adds a new command with the given `name`. When Hilbish has to run a command with a name,
-// --- @param name string
+// it will run the function providing the arguments and sinks.
-// --- @param cb function
+// #param name string Name of the command
+// #param cb function Callback to handle command invocation
+/*
+#example
+-- When you run the command `hello` in the shell, it will print `Hello world`.
+-- If you run it with, for example, `hello Hilbish`, it will print 'Hello Hilbish'
+commander.register('hello', function(args, sinks)
+	local name = 'world'
+	if #args > 0 then name = args[1] end
+
+	sinks.out:writeln('Hello ' .. name)
+end)
+#example
+*/
 func (c *Commander) cregister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
 	cmdName, cmd, err := util.HandleStrCallback(t, ct)
 	if err != nil {
 		return nil, err
 	}
 
-	c.Events.Emit("commandRegister", cmdName, cmd)
+	c.Commands[cmdName] = cmd
 
 	return ct.Next(), err
 }
 
 // deregister(name)
-// Deregisters any command registered with `name`
+// Removes the named command. Note that this will only remove Commander-registered commands.
-// --- @param name string
+// #param name string Name of the command to remove.
 func (c *Commander) cderegister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
 	if err := ct.Check1Arg(); err != nil {
 		return nil, err
@@ -64,7 +111,23 @@ func (c *Commander) cderegister(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
 		return nil, err
 	}
 
-	c.Events.Emit("commandDeregister", cmdName)
+	delete(c.Commands, cmdName)
 
 	return ct.Next(), err
 }
+
+// registry() -> table
+// Returns all registered commanders. Returns a list of tables with the following keys:
+// - `exec`: The function used to run the commander. Commanders require args and sinks to be passed.
+// #returns table
+func (c *Commander) cregistry(t *rt.Thread, ct *rt.GoCont) (rt.Cont, error) {
+	registryLua := rt.NewTable()
+	for cmdName, cmd := range c.Commands {
+		cmdTbl := rt.NewTable()
+		cmdTbl.Set(rt.StringValue("exec"), rt.FunctionValue(cmd))
+
+		registryLua.Set(rt.StringValue(cmdName), rt.TableValue(cmdTbl))
+	}
+
+	return ct.PushingNext1(t.Runtime, rt.TableValue(registryLua)), nil
+}

golibs/fs/fs.go

@@ -1,3 +1,10 @@
+// filesystem interaction and functionality library
+/*
+The fs module provides filesystem functions to Hilbish. While Lua's standard
+library has some I/O functions, they're missing a lot of the basics. The `fs`
+library offers more functions and will work on any operating system Hilbish does.
+#field pathSep The operating system's path separator.
+*/
 package fs
 
 import (
@@ -11,6 +18,7 @@ import (
 
 	rt "github.com/arnodel/golua/runtime"
 	"github.com/arnodel/golua/lib/packagelib"
+	"github.com/arnodel/golua/lib/iolib"
 )
 
 var Loader = packagelib.Loader{
@@ -29,22 +37,56 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 		"dir": util.LuaExport{fdir, 1, false},
 		"glob": util.LuaExport{fglob, 1, false},
 		"join": util.LuaExport{fjoin, 0, true},
+		"pipe": util.LuaExport{fpipe, 0, false},
 	}
 	mod := rt.NewTable()
 	util.SetExports(rtm, mod, exports)
 	mod.Set(rt.StringValue("pathSep"), rt.StringValue(string(os.PathSeparator)))
 	mod.Set(rt.StringValue("pathListSep"), rt.StringValue(string(os.PathListSeparator)))
 
-	util.Document(mod, `The fs module provides easy and simple access to
-filesystem functions and other things, and acts an
-addition to the Lua standard library's I/O and filesystem functions.`)
-
 	return rt.TableValue(mod), nil
 }
 
+// abs(path) -> string
+// Returns an absolute version of the `path`.
+// This can be used to resolve short paths like `..` to `/home/user`.
+// #param path string
+// #returns string
+func fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	path, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+	path = util.ExpandHome(path)
+
+	abspath, err := filepath.Abs(path)
+	if err != nil {
+		return nil, err
+	}
+
+	return c.PushingNext1(t.Runtime, rt.StringValue(abspath)), nil
+}
+
+// basename(path) -> string
+// Returns the "basename," or the last part of the provided `path`. If path is empty,
+// `.` will be returned.
+// #param path string Path to get the base name of.
+// #returns string
+func fbasename(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	if err := c.Check1Arg(); err != nil {
+		return nil, err
+	}
+	path, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+
+	return c.PushingNext(t.Runtime, rt.StringValue(filepath.Base(path))), nil
+}
+
 // cd(dir)
-// Changes directory to `dir`
+// Changes Hilbish's directory to `dir`.
-// --- @param dir string
+// #param dir string Path to change directory to.
 func fcd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -63,10 +105,103 @@ func fcd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), err
 }
 
+// dir(path) -> string
+// Returns the directory part of `path`. If a file path like
+// `~/Documents/doc.txt` then this function will return `~/Documents`.
+// #param path string Path to get the directory for.
+// #returns string
+func fdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	if err := c.Check1Arg(); err != nil {
+		return nil, err
+	}
+	path, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+
+	return c.PushingNext(t.Runtime, rt.StringValue(filepath.Dir(path))), nil
+}
+
+// glob(pattern) -> matches (table)
+// Match all files based on the provided `pattern`.
+// For the syntax' refer to Go's filepath.Match function: https://pkg.go.dev/path/filepath#Match
+// #param pattern string Pattern to compare files with.
+// #returns table A list of file names/paths that match.
+/*
+#example
+--[[
+	Within a folder that contains the following files:
+	a.txt
+	init.lua
+	code.lua
+	doc.pdf
+]]--
+local matches = fs.glob './*.lua'
+print(matches)
+-- -> {'init.lua', 'code.lua'}
+#example
+*/
+func fglob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	if err := c.Check1Arg(); err != nil {
+		return nil, err
+	}
+	pattern, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+
+	matches, err := filepath.Glob(pattern)
+	if err != nil {
+		return nil, err
+	}
+
+	luaMatches := rt.NewTable()
+
+	for i, match := range matches {
+		luaMatches.Set(rt.IntValue(int64(i + 1)), rt.StringValue(match))
+	}
+	
+	return c.PushingNext(t.Runtime, rt.TableValue(luaMatches)), nil
+}
+
+// join(...path) -> string
+// Takes any list of paths and joins them based on the operating system's path separator.
+// #param path ...string Paths to join together
+// #returns string The joined path.
+/*
+#example
+-- This prints the directory for Hilbish's config!
+print(fs.join(hilbish.userDir.config, 'hilbish'))
+-- -> '/home/user/.config/hilbish' on Linux
+#example
+*/
+func fjoin(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	strs := make([]string, len(c.Etc()))
+	for i, v := range c.Etc() {
+		if v.Type() != rt.StringType {
+			// +2; go indexes of 0 and first arg from above
+			return nil, fmt.Errorf("bad argument #%d to run (expected string, got %s)", i + 1, v.TypeName())
+		}
+		strs[i] = v.AsString()
+	}
+
+	res := filepath.Join(strs...)
+
+	return c.PushingNext(t.Runtime, rt.StringValue(res)), nil
+}
+
 // mkdir(name, recursive)
-// Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
+// Creates a new directory with the provided `name`.
-// --- @param name string
+// With `recursive`, mkdir will create parent directories.
-// --- @param recursive boolean
+// #param name string Name of the directory
+// #param recursive boolean Whether to create parent directories for the provided name
+/*
+#example
+-- This will create the directory foo, then create the directory bar in the
+-- foo directory. If recursive is false in this case, it will fail.
+fs.mkdir('./foo/bar', true)
+#example
+*/
 func fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(2); err != nil {
 		return nil, err
@@ -93,9 +228,74 @@ func fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), err
 }
 
-// stat(path)
+// fpipe() -> File, File
-// Returns info about `path`
+// Returns a pair of connected files, also known as a pipe.
-// --- @param path string
+// The type returned is a Lua file, same as returned from `io` functions.
+// #returns File
+// #returns File
+func fpipe(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	rf, wf, err := os.Pipe()
+	if err != nil {
+		return nil, err
+	}
+
+	rfLua := iolib.NewFile(rf, 0)
+	wfLua := iolib.NewFile(wf, 0)
+
+	return c.PushingNext(t.Runtime, rfLua.Value(t.Runtime), wfLua.Value(t.Runtime)), nil
+}
+// readdir(path) -> table[string]
+// Returns a list of all files and directories in the provided path.
+// #param dir string
+// #returns table
+func freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	if err := c.Check1Arg(); err != nil {
+		return nil, err
+	}
+	dir, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+	dir = util.ExpandHome(dir)
+	names := rt.NewTable()
+
+	dirEntries, err := os.ReadDir(dir)
+	if err != nil {
+		return nil, err
+	}
+	for i, entry := range dirEntries {
+		names.Set(rt.IntValue(int64(i + 1)), rt.StringValue(entry.Name()))
+	}
+
+	return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil
+}
+
+// stat(path) -> {}
+// Returns the information about a given `path`.
+// The returned table contains the following values:
+// name (string) - Name of the path
+// size (number) - Size of the path in bytes
+// mode (string) - Unix permission mode in an octal format string (with leading 0)
+// isDir (boolean) - If the path is a directory
+// #param path string
+// #returns table
+/*
+#example
+local inspect = require 'inspect'
+
+local stat = fs.stat '~'
+print(inspect(stat))
+--[[
+Would print the following:
+{
+  isDir = true,
+  mode = "0755",
+  name = "username",
+  size = 12288
+}
+]]--
+#example
+*/
 func fstat(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -119,120 +319,3 @@ func fstat(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext1(t.Runtime, rt.TableValue(statTbl)), nil
 }
 
-// readdir(dir)
-// Returns a table of files in `dir`
-// --- @param dir string
-// --- @return table
-func freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
-		return nil, err
-	}
-	dir, err := c.StringArg(0)
-	if err != nil {
-		return nil, err
-	}
-	dir = util.ExpandHome(dir)
-	names := rt.NewTable()
-
-	dirEntries, err := os.ReadDir(dir)
-	if err != nil {
-		return nil, err
-	}
-	for i, entry := range dirEntries {
-		names.Set(rt.IntValue(int64(i + 1)), rt.StringValue(entry.Name()))
-	}
-
-	return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil
-}
-
-// abs(path)
-// Gives an absolute version of `path`.
-// --- @param path string
-func fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	path, err := c.StringArg(0)
-	if err != nil {
-		return nil, err
-	}
-	path = util.ExpandHome(path)
-
-	abspath, err := filepath.Abs(path)
-	if err != nil {
-		return nil, err
-	}
-
-	return c.PushingNext1(t.Runtime, rt.StringValue(abspath)), nil
-}
-
-// basename(path)
-// Gives the basename of `path`. For the rules,
-// see Go's filepath.Base
-func fbasename(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
-		return nil, err
-	}
-	path, err := c.StringArg(0)
-	if err != nil {
-		return nil, err
-	}
-
-	return c.PushingNext(t.Runtime, rt.StringValue(filepath.Base(path))), nil
-}
-
-// dir(path)
-// Returns the directory part of `path`. For the rules, see Go's
-// filepath.Dir
-func fdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
-		return nil, err
-	}
-	path, err := c.StringArg(0)
-	if err != nil {
-		return nil, err
-	}
-
-	return c.PushingNext(t.Runtime, rt.StringValue(filepath.Dir(path))), nil
-}
-
-// glob(pattern)
-// Glob all files and directories that match the pattern.
-// For the rules, see Go's filepath.Glob
-func fglob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
-		return nil, err
-	}
-	pattern, err := c.StringArg(0)
-	if err != nil {
-		return nil, err
-	}
-
-	matches, err := filepath.Glob(pattern)
-	if err != nil {
-		return nil, err
-	}
-
-	luaMatches := rt.NewTable()
-
-	for i, match := range matches {
-		luaMatches.Set(rt.IntValue(int64(i + 1)), rt.StringValue(match))
-	}
-	
-	return c.PushingNext(t.Runtime, rt.TableValue(luaMatches)), nil
-}
-
-// join(paths...)
-// Takes paths and joins them together with the OS's
-// directory separator (forward or backward slash).
-func fjoin(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	strs := make([]string, len(c.Etc()))
-	for i, v := range c.Etc() {
-		if v.Type() != rt.StringType {
-			// +2; go indexes of 0 and first arg from above
-			return nil, fmt.Errorf("bad argument #%d to run (expected string, got %s)", i + 1, v.TypeName())
-		}
-		strs[i] = v.AsString()
-	}
-
-	res := filepath.Join(strs...)
-
-	return c.PushingNext(t.Runtime, rt.StringValue(res)), nil
-}

golibs/terminal/terminal.go

@@ -1,3 +1,5 @@
+// low level terminal library
+// The terminal library is a simple and lower level library for certain terminal interactions.
 package terminal
 
 import (
@@ -26,14 +28,13 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 
 	mod := rt.NewTable()
 	util.SetExports(rtm, mod, exports)
-	util.Document(mod, "The terminal library is a simple and lower level library for certain terminal interactions.")
 
 	return rt.TableValue(mod), nil
 }
 
 // size()
 // Gets the dimensions of the terminal. Returns a table with `width` and `height`
-// Note: this is not the size in relation to the dimensions of the display
+// NOTE: The size refers to the amount of columns and rows of text that can fit in the terminal.
 func termsize(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	w, h, err := term.GetSize(int(os.Stdin.Fd()))
 	if err != nil {
@@ -48,7 +49,7 @@ func termsize(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // saveState()
-// Saves the current state of the terminal
+// Saves the current state of the terminal.
 func termsaveState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	state, err := term.GetState(int(os.Stdin.Fd()))
 	if err != nil {
@@ -71,7 +72,7 @@ func termrestoreState(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // setRaw()
-// Puts the terminal in raw mode
+// Puts the terminal into raw mode.
 func termsetRaw(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	_, err := term.MakeRaw(int(os.Stdin.Fd()))
 	if err != nil {

hilbish-git.spec

@@ -0,0 +1,59 @@
+%global _missing_build_ids_terminate_build 0
+%global debug_package %{nil}
+
+Name: hilbish-git
+Version: {{{ git_tag_version }}}.{{{ git_short_hash }}}
+Release: 1%{?dist}
+Summary: The flower shell. A comfy and nice little shell for Lua fans!
+License: MIT
+
+Source: {{{ git_dir_pack }}}
+BuildRequires: git golang go-task
+Requires: inspect succulent lunacolors
+
+Url: https://github.com/Rosettea/Hilbish
+VCS: {{{ git_dir_vcs }}}
+
+%description
+Hilbish is a extensible shell (framework). It was made to be very customizable
+via the Lua programming language. It aims to be easy to use for the casual
+people but powerful for those who want to tinker more with their shell,
+the thing used to interface with most of the system.
+
+The motivation for choosing Lua was that its simpler and better to use
+than old shell script. It's fine for basic interactive shell uses,
+but that's the only place Hilbish has shell script; everything else is Lua
+and aims to be infinitely configurable. If something isn't, open an issue!
+
+%prep
+{{{ git_dir_setup_macro }}}
+sed -i '\|/etc/shells|d' Taskfile.yaml
+
+%build
+go-task
+
+%install
+go-task install PREFIX=%{buildroot}/usr BINDIR=%{buildroot}/%{_bindir}
+
+%post
+if [ "$1" = 1 ]; then
+	if [ ! -f %{_sysconfdir}/shells ] ; then
+		echo "%{_bindir}/hilbish" > %{_sysconfdir}/shells
+		echo "/bin/hilbish" >> %{_sysconfdir}/shells
+	else
+		grep -q "^%{_bindir}/hilbish$" %{_sysconfdir}/shells || echo "%{_bindir}/hilbish" >> %{_sysconfdir}/shells
+		grep -q "^/bin/hilbish$" %{_sysconfdir}/shells || echo "/bin/hilbish" >> %{_sysconfdir}/shells
+	fi
+fi
+ 
+%postun
+if [ "$1" = 0 ] && [ -f %{_sysconfdir}/shells ] ; then
+	sed -i '\!^%{_bindir}/hilbish$!d' %{_sysconfdir}/shells
+	sed -i '\!^/bin/hilbish$!d' %{_sysconfdir}/shells
+fi
+
+%files
+%doc README.md
+%license LICENSE
+%{_bindir}/hilbish
+%{_datadir}/hilbish

history.go

@@ -73,13 +73,13 @@ func newFileHistory(path string) *fileHistory {
 		}
 	}
 
-	itms := []string{""}
 	lines := strings.Split(string(data), "\n")
+	itms := make([]string, len(lines) - 1)
 	for i, l := range lines {
 		if i == len(lines) - 1 {
 			continue
 		}
-		itms = append(itms, l)
+		itms[i] = l
 	}
 	f, err := os.OpenFile(path, os.O_APPEND | os.O_WRONLY | os.O_CREATE, 0755)
 	if err != nil {

init_windows.go

@@ -1,4 +1,4 @@
-// +build windows
+//go:build windows
 
 package main
 

job.go

@@ -18,6 +18,16 @@ import (
 var jobs *jobHandler
 var jobMetaKey = rt.StringValue("hshjob")
 
+// #type
+// #interface jobs
+// #property cmd The user entered command string for the job.
+// #property running Whether the job is running or not.
+// #property id The ID of the job in the job table
+// #property pid The Process ID
+// #property exitCode The last exit code of the job.
+// #property stdout The standard output of the job. This just means the normal logs of the process.
+// #property stderr The standard error stream of the process. This (usually) includes error messages of the job.
+// The Job type describes a Hilbish job.
 type job struct {
 	cmd string
 	running bool
@@ -110,6 +120,10 @@ func (j *job) getProc() *os.Process {
 	return nil
 }
 
+// #interface jobs
+// #member
+// start()
+// Starts running the job.
 func luaStartJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -130,6 +144,10 @@ func luaStartJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface jobs
+// #member
+// stop()
+// Stops the job from running.
 func luaStopJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -148,6 +166,11 @@ func luaStopJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface jobs
+// #member
+// foreground()
+// Puts a job in the foreground. This will cause it to run like it was
+// executed normally and wait for it to complete.
 func luaForegroundJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -180,6 +203,10 @@ func luaForegroundJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface jobs
+// #member
+// background()
+// Puts a job in the background. This acts the same as initially running a job.
 func luaBackgroundJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -276,6 +303,13 @@ func (j *jobHandler) stopAll() {
 	}
 }
 
+// #interface jobs
+// background job management
+/*
+Manage interactive jobs in Hilbish via Lua.
+
+Jobs are the name of background tasks/commands. A job can be started via
+interactive usage or with the functions defined below for use in external runners. */
 func (j *jobHandler) loader(rtm *rt.Runtime) *rt.Table {
 	jobMethods := rt.NewTable()
 	jFuncs := map[string]util.LuaExport{
@@ -353,6 +387,11 @@ func jobUserData(j *job) *rt.UserData {
 	return rt.NewUserData(j, jobMeta.AsTable())
 }
 
+// #interface jobs
+// get(id) -> @Job
+// Get a job object via its ID.
+// --- @param id number
+// --- @returns Job
 func (j *jobHandler) luaGetJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	j.mu.RLock()
 	defer j.mu.RUnlock()
@@ -373,6 +412,18 @@ func (j *jobHandler) luaGetJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext(t.Runtime, rt.UserDataValue(job.ud)), nil
 }
 
+// #interface jobs
+// add(cmdstr, args, execPath)
+// Creates a new job. This function does not run the job. This function is intended to be
+// used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.
+// #param cmdstr string String that a user would write for the job
+// #param args table Arguments for the commands. Has to include the name of the command.
+// #param execPath string Binary to use to run the command. Needs to be an absolute path.
+/*
+#example
+hilbish.jobs.add('go build', {'go', 'build'}, '/usr/bin/go')
+#example
+*/
 func (j *jobHandler) luaAddJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(3); err != nil {
 		return nil, err
@@ -402,6 +453,10 @@ func (j *jobHandler) luaAddJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext1(t.Runtime, rt.UserDataValue(jb.ud)), nil
 }
 
+// #interface jobs
+// all() -> table[@Job]
+// Returns a table of all job objects.
+// #returns table[Job]
 func (j *jobHandler) luaAllJobs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	j.mu.RLock()
 	defer j.mu.RUnlock()
@@ -414,6 +469,10 @@ func (j *jobHandler) luaAllJobs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.PushingNext1(t.Runtime, rt.TableValue(jobTbl)), nil
 }
 
+// #interface jobs
+// disown(id)
+// Disowns a job. This simply deletes it from the list of jobs without stopping it.
+// #param id number
 func (j *jobHandler) luaDisownJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -431,6 +490,10 @@ func (j *jobHandler) luaDisownJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), nil
 }
 
+// #interface jobs
+// last() -> @Job
+// Returns the last added job to the table.
+// #returns Job
 func (j *jobHandler) luaLastJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	j.mu.RLock()
 	defer j.mu.RUnlock()

job_unix.go

@@ -1,4 +1,4 @@
-// +build darwin linux
+//go:build unix
 
 package main
 

job_windows.go

@@ -1,4 +1,4 @@
-// +build windows
+//go:build windows
 
 package main
 

libs/lunacolors

@@ -1 +1 @@
-Subproject commit 8467b87dd8d49c68b4100b2d129d5f071544b8cf
+Subproject commit 34a57c964590f89aa065188a588c7b38aff99c28

lua.go

@@ -23,6 +23,7 @@ func luaInit() {
 		MessageHandler: debuglib.Traceback,
 	})
 	lib.LoadAll(l)
+	setupSinkType(l)
 
 	lib.LoadLibs(l, hilbishLoader)
 	// yes this is stupid, i know
@@ -32,24 +33,12 @@ func luaInit() {
 	lib.LoadLibs(l, fs.Loader)
 	lib.LoadLibs(l, terminal.Loader)
 
-	cmds := commander.New(l)
+	cmds = commander.New(l)
-	// When a command from Lua is added, register it for use
-	cmds.Events.On("commandRegister", func(args ...interface{}) {
-		cmdName := args[0].(string)
-		cmd := args[1].(*rt.Closure)
-
-		commands[cmdName] = cmd
-	})
-	cmds.Events.On("commandDeregister", func(args ...interface{}) {
-		cmdName := args[0].(string)
-
-		delete(commands, cmdName)
-	})
 	lib.LoadLibs(l, cmds.Loader)
 
 	hooks = bait.New(l)
 	hooks.SetRecoverer(func(event string, handler *bait.Listener, err interface{}) {
-		fmt.Println("Error in", event, "event:", err)
+		fmt.Println("Error in `error` hook handler:", err)
 		hooks.Off(event, handler)
 	})
 
@@ -67,7 +56,7 @@ func luaInit() {
 	}
 
 	// Add more paths that Lua can require from
-	err := util.DoString(l, "package.path = package.path .. " + requirePaths)
+	_, err := util.DoString(l, "package.path = package.path .. " + requirePaths)
 	if err != nil {
 		fmt.Fprintln(os.Stderr, "Could not add Hilbish require paths! Libraries will be missing. This shouldn't happen.")
 	}

main.go

@@ -2,16 +2,20 @@ package main
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"io"
 	"os"
+	"os/exec"
 	"os/user"
 	"path/filepath"
 	"runtime"
 	"strings"
+	"syscall"
 
 	"hilbish/util"
 	"hilbish/golibs/bait"
+	"hilbish/golibs/commander"
 
 	rt "github.com/arnodel/golua/runtime"
 	"github.com/pborman/getopt"
@@ -23,7 +27,6 @@ var (
 	l *rt.Runtime
 	lr *lineReader
 
-	commands = map[string]*rt.Closure{}
 	luaCompletions = map[string]*rt.Closure{}
 
 	confDir string
@@ -31,6 +34,7 @@ var (
 	curuser *user.User
 
 	hooks *bait.Bait
+	cmds *commander.Commander
 	defaultConfPath string
 	defaultHistPath string
 )
@@ -88,7 +92,7 @@ func main() {
 		interactive = true
 	}
 
-	if fileInfo, _ := os.Stdin.Stat(); (fileInfo.Mode() & os.ModeCharDevice) == 0 {
+	if fileInfo, _ := os.Stdin.Stat(); (fileInfo.Mode() & os.ModeCharDevice) == 0 || !term.IsTerminal(int(os.Stdin.Fd())) {
 		interactive = false
 	}
 
@@ -106,18 +110,26 @@ func main() {
 	}
 
 	if *verflag {
-		fmt.Printf("Hilbish %s\n", getVersion())
+		fmt.Printf("Hilbish %s\nCompiled with %s\n", getVersion(), runtime.Version())
 		os.Exit(0)
 	}
 
 	// Set $SHELL if the user wants to
 	if *setshflag {
-		os.Setenv("SHELL", os.Args[0])
+		os.Setenv("SHELL", "hilbish")
+
+		path, err := exec.LookPath("hilbish")
+		if err == nil {
+			os.Setenv("SHELL", path)
+		}
+
 	}
 
-	go handleSignals()
 	lr = newLineReader("", false)
 	luaInit()
+
+	go handleSignals()
+
 	// If user's config doesn't exixt,
 	if _, err := os.Stat(defaultConfPath); os.IsNotExist(err) && *configflag == defaultConfPath {
 		// Read default from current directory
@@ -181,11 +193,18 @@ input:
 			break
 		}
 		if err != nil {
-			if err != readline.CtrlC {
+			if err == readline.CtrlC {
+				fmt.Println("^C")
+				hooks.Emit("hilbish.cancel")
+			} else {
 				// If we get a completely random error, print
 				fmt.Fprintln(os.Stderr, err)
+				if errors.Is(err, syscall.ENOTTY) {
+					// what are we even doing here?
+					panic("not a tty")
+				}
+				<-make(chan struct{})
 			}
-			fmt.Println("^C")
 			continue
 		}
 		var priv bool
@@ -284,7 +303,7 @@ func removeDupes(slice []string) []string {
 
 func contains(s []string, e string) bool {
 	for _, a := range s {
-		if a == e {
+		if strings.ToLower(a) == strings.ToLower(e) {
 			return true
 		}
 	}
@@ -319,3 +338,7 @@ func getVersion() string {
 
 	return v.String()
 }
+
+func cut(slice []string, idx int) []string {
+	return append(slice[:idx], slice[idx + 1:]...)
+}

module.go

@@ -0,0 +1,93 @@
+package main
+
+import (
+	"plugin"
+
+	"hilbish/util"
+
+	rt "github.com/arnodel/golua/runtime"
+)
+
+// #interface module
+// native module loading
+// #field paths A list of paths to search when loading native modules. This is in the style of Lua search paths and will be used when requiring native modules. Example: `?.so;?/?.so`
+/*
+The hilbish.module interface provides a function to load
+Hilbish plugins/modules. Hilbish modules are Go-written
+plugins (see https://pkg.go.dev/plugin) that are used to add functionality
+to Hilbish that cannot be written in Lua for any reason.
+
+Note that you don't ever need to use the load function that is here as
+modules can be loaded with a `require` call like Lua C modules, and the
+search paths can be changed with the `paths` property here.
+
+To make a valid native module, the Go plugin has to export a Loader function
+with a signature like so: `func(*rt.Runtime) rt.Value`.
+
+`rt` in this case refers to the Runtime type at
+https://pkg.go.dev/github.com/arnodel/golua@master/runtime#Runtime
+
+Hilbish uses this package as its Lua runtime. You will need to read
+it to use it for a native plugin.
+
+Here is some code for an example plugin:
+```go
+package main
+
+import (
+	rt "github.com/arnodel/golua/runtime"
+)
+
+func Loader(rtm *rt.Runtime) rt.Value {
+	return rt.StringValue("hello world!")
+}
+```
+
+This can be compiled with `go build -buildmode=plugin plugin.go`.
+If you attempt to require and print the result (`print(require 'plugin')`), it will show "hello world!"
+*/
+func moduleLoader(rtm *rt.Runtime) *rt.Table {
+	exports := map[string]util.LuaExport{
+		"load": {moduleLoad, 2, false},
+	}
+
+	mod := rt.NewTable()
+	util.SetExports(rtm, mod, exports)
+
+	return mod
+}
+
+// #interface module
+// load(path)
+// Loads a module at the designated `path`.
+// It will throw if any error occurs.
+// #param path string 
+func moduleLoad(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+	if err := c.CheckNArgs(1); err != nil {
+		return nil, err
+	}
+	
+	path, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+
+	p, err := plugin.Open(path)
+	if err != nil {
+		return nil, err
+	}
+
+	value, err := p.Lookup("Loader")
+	if err != nil {
+		return nil, err
+	}
+
+	loader, ok := value.(func(*rt.Runtime) rt.Value)
+	if !ok {
+		return nil, nil
+	}
+
+	val := loader(t.Runtime)
+
+	return c.PushingNext1(t.Runtime, val), nil
+}

nature/commands/bg.lua

@@ -1,15 +1,15 @@
 local commander = require 'commander'
 
-commander.register('bg', function()
+commander.register('bg', function(_, sinks)
 	local job = hilbish.jobs.last()
 	if not job then
-		print 'bg: no last job'
+		sinks.out:writeln 'bg: no last job'
 		return 1
 	end
 
-	local err = job.background()
+	local err = job:background()
 	if err then
-		print('bg: ' .. err)
+		sinks.out:writeln('bg: ' .. err)
 		return 2
 	end
 end)

nature/commands/cat.lua

@@ -0,0 +1,31 @@
+local commander = require 'commander'
+local fs = require 'fs'
+
+commander.register('cat', function(args, sinks)
+	local exit = 0
+
+	if #args == 0 then
+		sinks.out:writeln [[
+usage: cat [file]...]]
+	end
+
+	local chunkSize = 2^13 -- 8K buffer size
+
+	for _, fName in ipairs(args) do
+		local f = io.open(fName)
+		if f == nil then
+			exit = 1
+			sinks.out:writeln(string.format('cat: %s: no such file or directory', fName))
+			goto continue
+		end
+
+		while true do
+			local block = f:read(chunkSize)
+			if not block then break end
+			sinks.out:write(block)
+		end
+		::continue::
+	end
+	io.flush()
+	return exit
+end)

nature/commands/cd.lua

@@ -4,32 +4,25 @@ local fs = require 'fs'
 local dirs = require 'nature.dirs'
 
 dirs.old = hilbish.cwd()
-commander.register('cd', function (args)
+commander.register('cd', function (args, sinks)
 	if #args > 1 then
-		print("cd: too many arguments")
+		sinks.out:writeln("cd: too many arguments")
 		return 1
-	elseif #args > 0 then
-		local path = args[1]:gsub('$%$','\0'):gsub('${([%w_]+)}', os.getenv)
-		:gsub('$([%w_]+)', os.getenv):gsub('%z','$'):gsub('^%s*(.-)%s*$', '%1')
-
-        if path == '-' then
-			path = dirs.old
-            print(path)
-        end
-        dirs.setOld(hilbish.cwd())
-		dirs.push(path)
-
-		local ok, err = pcall(function() fs.cd(path) end)
-		if not ok then
-			print(err)
-			return 1
-		end
-		bait.throw('cd', path)
-
-		return
 	end
-	fs.cd(hilbish.home)
-	bait.throw('cd', hilbish.home)
 
-	dirs.push(hilbish.home)
+	local path = args[1] and args[1] or hilbish.home
+	if path == '-' then
+		path = dirs.old
+		sinks.out:writeln(path)
+	end
+
+	dirs.setOld(hilbish.cwd())
+	dirs.push(path)
+
+	local ok, err = pcall(function() fs.cd(path) end)
+	if not ok then
+		sinks.out:writeln(err)
+		return 1
+	end
+	bait.throw('cd', path)
 end)

nature/commands/cdr.lua

@@ -3,35 +3,38 @@ local fs = require 'fs'
 local lunacolors = require 'lunacolors'
 local dirs = require 'nature.dirs'
 
-commander.register('cdr', function(args)
+commander.register('cdr', function(args, sinks)
 	if not args[1] then
-		print(lunacolors.format [[
+		sinks.out:writeln(lunacolors.format [[
 cdr: change directory to one which has been recently visied
 
 usage: cdr <index>
 
-to get a list of recent directories, use {green}{underline}cdr list{reset}]])
+to get a list of recent directories, use {green}cdr list{reset}]])
 		return
 	end
 
 	if args[1] == 'list' then
 		local recentDirs = dirs.recentDirs
 		if #recentDirs == 0 then
-			print 'No directories have been visited.'
+			sinks.out:writeln 'No directories have been visited.'
 			return 1
 		end
-		print(table.concat(recentDirs, '\n'))
+		for idx, d in ipairs(dirs.recentDirs) do
+			if d:find(hilbish.home, 1, true) then d = fs.join('~', d:sub(hilbish.home:len() + 1)) end
+			sinks.out:writeln(lunacolors.format(string.format('{cyan}%d{reset} %s', idx, d)))
+		end
 		return
 	end
 
 	local index = tonumber(args[1])
 	if not index then
-		print(string.format('Received %s as index, which isn\'t a number.', index))
+		sinks.out:writeln(string.format('Received %s as index, which isn\'t a number.', index))
 		return 1
 	end
 
 	if not dirs.recent(index) then
-		print(string.format('No recent directory found at index %s.', index))
+		sinks.out:writeln(string.format('No recent directory found at index %s.', index))
 		return 1
 	end
 

nature/commands/clear.lua

@@ -0,0 +1,7 @@
+local ansikit = require 'ansikit'
+local commander = require 'commander'
+
+commander.register('clear', function()
+	ansikit.clear(true)
+	ansikit.cursorTo(0, 0)
+end)

nature/commands/disown.lua

@@ -1,8 +1,8 @@
 local commander = require 'commander'
 
-commander.register('disown', function(args)
+commander.register('disown', function(args, sinks)
 	if #hilbish.jobs.all() == 0 then
-		print 'disown: no current job'
+		sinks.out:writeln 'disown: no current job'
 		return 1
 	end
 
@@ -10,7 +10,7 @@ commander.register('disown', function(args)
 	if #args < 0 then
 		id = tonumber(args[1])
 		if not id then
-			print 'disown: invalid id for job'
+			sinks.out:writeln 'disown: invalid id for job'
 			return 1
 		end
 	else
@@ -19,7 +19,7 @@ commander.register('disown', function(args)
 
 	local ok = pcall(hilbish.jobs.disown, id)
 	if not ok then
-		print 'disown: job does not exist'
+		sinks.out:writeln 'disown: job does not exist'
 		return 2
 	end
 end)