fix: menu refreshes

now there's no flicker *and* its not bugged with
leaving the text on exit

.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: '1.18.8'
       - 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

@@ -9,8 +9,8 @@ jobs:
   gen:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - 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 $tag
@@ -30,13 +30,13 @@ jobs:
           - goarch: arm64
             goos: windows
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: true
         fetch-depth: 0
     - name: Download Task
       run: 'sh -c "$(curl --location https://taskfile.dev/install.sh)" -- -d'
-    - uses: wangyoucao577/go-release-action@v1.25
+    - uses: wangyoucao577/go-release-action@v1
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         goos: ${{ matrix.goos }}

.github/workflows/website.yml

@@ -3,29 +3,49 @@ name: Build website
 on:
   push:
     branches:
-      - master
+    - master
-      - docs-refactor
+  pull_request:
+    branches:
+    - master
 
 jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
           fetch-depth: 0
 
       - name: Setup Hugo
-        uses: peaceiris/actions-hugo@v2
+        uses: peaceiris/actions-hugo@v3
         with:
-          hugo-version: 'latest'
+          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
-        uses: peaceiris/actions-gh-pages@v3
+        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

.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

@@ -1,5 +1,117 @@
 # 🎀 Changelog
 
+## Unreleased
+### 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
+
+## [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)
@@ -635,6 +747,12 @@ 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

README.md

@@ -1,45 +1,35 @@
-<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)
-- [Getting Hilbish](#Getting-Hilbish)
-- [Contributing](#Contributing)
-
 # Screenshots
 <div align="center">
-<img src="gallery/terminal.png"><br><br>
+<img src="gallery/tab.png">
-<img src="gallery/tab.png"><br><br>
 <img src="gallery/pillprompt.png">
 </div>
 
 # Getting Hilbish
 **NOTE:** Hilbish is not guaranteed to work properly on Windows, starting
 from the 2.0 version. It will still be able to compile, but functionality
-may be lacking.
+may be lacking. If you want to contribute to make the situation better,
+comment on the Windows discussion.
 
 You can check the [install page](https://rosettea.github.io/Hilbish/install/)
 on the website for distributed binaries from GitHub or other package repositories.

Taskfile.yaml

@@ -13,12 +13,22 @@ vars:
 
 tasks:
   default:
+    cmds:
+      - 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)"'
+
+  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}}
 
@@ -34,4 +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"
 
@@ -46,9 +48,32 @@ 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
@@ -86,15 +111,23 @@ func (a *aliasModule) Loader(rtm *rt.Runtime) *rt.Table {
 
 // #interface aliases
 // add(alias, cmd)
-// This is an alias (ha) for the `hilbish.alias` function.
+// 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>
+// 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>
+// #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() {
@@ -107,7 +140,7 @@ func (a *aliasModule) luaList(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // #interface aliases
 // delete(name)
 // Removes an alias.
-// --- @param name string
+// #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
@@ -122,10 +155,10 @@ func (a *aliasModule) luaDelete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // #interface aliases
-// resolve(alias) -> command (string)
+// resolve(alias) -> string?
-// Tries to resolve an alias to its command.
+// Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.
-// --- @param alias string
+// #param alias string
-// --- @returns 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

@@ -2,19 +2,21 @@
 // The Hilbish module includes the core API, containing
 // 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 xit code of the last executed command
+// #field exitCode Exit code of the last executed command
 package main
 
 import (
 	"bytes"
 	"errors"
 	"fmt"
+	"io"
 	"os"
 	"os/exec"
 	"runtime"
@@ -26,6 +28,7 @@ import (
 
 	rt "github.com/arnodel/golua/runtime"
 	"github.com/arnodel/golua/lib/packagelib"
+	"github.com/arnodel/golua/lib/iolib"
 	"github.com/maxlandon/readline"
 	"mvdan.cc/sh/v3/interp"
 )
@@ -58,47 +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
 
@@ -109,15 +73,16 @@ 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()))
+	util.SetField(rtm, mod, "ver", rt.StringValue(getVersion()))
-	util.SetFieldProtected(fakeMod, mod, "user", rt.StringValue(username))
+	util.SetField(rtm, mod, "goVersion", rt.StringValue(runtime.Version()))
-	util.SetFieldProtected(fakeMod, mod, "host", rt.StringValue(host))
+	util.SetField(rtm, mod, "user", rt.StringValue(username))
-	util.SetFieldProtected(fakeMod, mod, "home", rt.StringValue(curuser.HomeDir))
+	util.SetField(rtm, mod, "host", rt.StringValue(host))
-	util.SetFieldProtected(fakeMod, mod, "dataDir", rt.StringValue(dataDir))
+	util.SetField(rtm, mod, "home", rt.StringValue(curuser.HomeDir))
-	util.SetFieldProtected(fakeMod, mod, "interactive", rt.BoolValue(interactive))
+	util.SetField(rtm, mod, "dataDir", rt.StringValue(dataDir))
-	util.SetFieldProtected(fakeMod, mod, "login", rt.BoolValue(login))
+	util.SetField(rtm, mod, "interactive", rt.BoolValue(interactive))
-	util.SetFieldProtected(fakeMod, mod, "vimMode", rt.NilValue)
+	util.SetField(rtm, mod, "login", rt.BoolValue(login))
-	util.SetFieldProtected(fakeMod, mod, "exitCode", rt.IntValue(0))
+	util.SetField(rtm, mod, "vimMode", rt.NilValue)
+	util.SetField(rtm, mod, "exitCode", rt.IntValue(0))
 
 	// hilbish.userDir table
 	hshuser := userDirLoader(rtm)
@@ -138,7 +103,9 @@ func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
 
 	// hilbish.completion table
 	hshcomp := completionLoader(rtm)
+	// 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)
@@ -164,7 +131,10 @@ func hilbishLoad(rtm *rt.Runtime) (rt.Value, func()) {
 	util.SetField(rtm, versionModule, "release", rt.StringValue(releaseName))
 	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 {
@@ -184,14 +154,64 @@ func unsetVimMode() {
 	util.SetField(l, hshMod, "vimMode", rt.NilValue)
 }
 
-// run(cmd, returnOut) -> exitCode (number), stdout (string), stderr (string)
+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
+	}
-// --- @param returnOut boolean
+
-// --- @returns number, string, 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
 	}
@@ -200,20 +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
@@ -221,19 +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() -> string
-// Returns the current directory of the shell
+// Returns the current directory of the shell.
-// --- @returns string
+// #returns string
 func hlcwd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	cwd, _ := os.Getwd()
 
@@ -244,9 +302,9 @@ func hlcwd(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // 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
+// #returns string|nil
 func hlread(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	luaprompt := c.Arg(0)
 	if typ := luaprompt.Type(); typ != rt.StringType && typ != rt.NilType {
@@ -274,14 +332,21 @@ func hlread(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 /*
 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()
@@ -315,8 +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
@@ -331,9 +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
@@ -353,8 +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
@@ -388,8 +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
@@ -423,8 +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
@@ -436,6 +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)
@@ -446,11 +563,11 @@ func hlgoro(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // timeout(cb, time) -> @Timer
-// Runs the `cb` function after `time` in milliseconds.
+// Executed the `cb` function after a period of `time`.
-// This creates a timer that starts immediately.
+// 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.
-// --- @returns Timer
+// #returns Timer
 func hltimeout(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(2); err != nil {
 		return nil, err
@@ -472,11 +589,11 @@ func hltimeout(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // interval(cb, time) -> @Timer
-// Runs the `cb` function every `time` milliseconds.
+// Runs the `cb` function every specified amount of `time`.
-// This creates a timer that starts immediately.
+// This creates a timer that ticking immediately.
-// --- @param cb function
+// #param cb function
-// --- @param time number
+// #param time number Time in milliseconds.
-// --- @return Timer
+// #return Timer
 func hlinterval(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(2); err != nil {
 		return nil, err
@@ -498,13 +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 {
@@ -516,8 +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
@@ -540,8 +684,8 @@ func hlprependPath(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // which(name) -> string
 // Checks if `name` is a valid command.
 // Will return the path of the binary, or a basename if it's a commander.
-// --- @param name string
+// #param name string
-// --- @returns string
+// #returns string
 func hlwhich(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -557,7 +701,7 @@ func hlwhich(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	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
 	}
@@ -571,8 +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
@@ -597,12 +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
@@ -628,18 +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 number
+// #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

@@ -11,6 +11,8 @@ import (
 	"strings"
 	"os"
 	"sync"
+
+	md "github.com/atsushinee/go-markdown-generator/doc"
 )
 
 var header = `---
@@ -43,6 +45,12 @@ type module struct {
 	HasTypes bool
 }
 
+type param struct{
+	Name string
+	Type string
+	Doc []string
+}
+
 type docPiece struct {
 	Doc []string
 	FuncSig string
@@ -55,11 +63,14 @@ type docPiece struct {
 	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)
@@ -80,7 +91,7 @@ func getTagsAndDocs(docs string) (map[string][]tag, []string) {
 	parts := []string{}
 	tags := make(map[string][]tag)
 
-	for _, part := range pts {
+	for idx, part := range pts {
 		if strings.HasPrefix(part, "#") {
 			tagParts := strings.Split(strings.TrimPrefix(part, "#"), " ")
 			if tags[tagParts[0]] == nil {
@@ -89,12 +100,21 @@ func getTagsAndDocs(docs string) (map[string][]tag, []string) {
 					id = tagParts[1]
 				}
 				tags[tagParts[0]] = []tag{
-					{id: id},
+					{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:]
@@ -179,6 +199,7 @@ func setupDocType(mod string, typ *doc.Type) *docPiece {
 		ParentModule: parentMod,
 		Fields: fields,
 		Properties: properties,
+		Tags: tags,
 	}
 
 	typeTable[strings.ToLower(typeName)] = []string{parentMod, interfaces}
@@ -215,6 +236,17 @@ start:
 
 	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, "---") {
@@ -252,6 +284,8 @@ start:
 		ParentModule: parentMod,
 		Fields: fields,
 		Properties: properties,
+		Params: params,
+		Tags: tags,
 	}
 	if strings.HasSuffix(dps.GoFuncName, strings.ToLower("loader")) {
 		dps.Doc = parts
@@ -412,13 +446,14 @@ func main() {
 			defer wg.Done()
 			modOrIface := "Module"
 			if modu.ParentModule != "" {
-				modOrIface = "Interface"
+				modOrIface = "Module"
 			}
+			lastHeader := ""
 
 			f, _ := os.Create(docPath)
 			f.WriteString(fmt.Sprintf(header, modOrIface, modname, modu.ShortDescription))
-			typeTag, _ := regexp.Compile(`@\w+`)
+			typeTag, _ := regexp.Compile(`\B@\w+`)
-			modDescription := typeTag.ReplaceAllStringFunc(strings.Replace(modu.Description, "<", `\<`, -1), func(typ string) string {
+			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] + "/"
@@ -429,32 +464,81 @@ func main() {
 				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.Fields) != 0 {
-				f.WriteString("## Interface fields\n")
-				for _, dps := range modu.Fields {
-					f.WriteString(fmt.Sprintf("- `%s`: ", dps.FuncName))
-					f.WriteString(strings.Join(dps.Doc, " "))
-					f.WriteString("\n")
-				}
-				f.WriteString("\n")
-			}
-			if len(modu.Properties) != 0 {
-				f.WriteString("## Object properties\n")
-				for _, dps := range modu.Properties {
-					f.WriteString(fmt.Sprintf("- `%s`: ", dps.FuncName))
-					f.WriteString(strings.Join(dps.Doc, " "))
-					f.WriteString("\n")
-				}
-				f.WriteString("\n")
-			}
-
 			if len(modu.Docs) != 0 {
-				f.WriteString("## Functions\n")
+				funcCount := 0
 				for _, dps := range modu.Docs {
 					if dps.IsMember {
 						continue
 					}
-					htmlSig := typeTag.ReplaceAllStringFunc(strings.Replace(dps.FuncSig, "<", `\<`, -1), func(typ string) string {
+					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] + "/"
@@ -462,21 +546,55 @@ func main() {
 							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)
+						return fmt.Sprintf(`<a href="%s" style="text-decoration: none;" id="lol">%s</a>`, linkedTyp, typName)
 					})
-					f.WriteString(fmt.Sprintf("### %s\n", htmlSig))
+					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, "---") {
+						if !strings.HasPrefix(doc, "---") && doc != "" {
-							f.WriteString(doc + "\n")
+							f.WriteString(doc + "  \n")
 						}
 					}
-					f.WriteString("\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")
 				}
 			}
 
 			if len(modu.Types) != 0 {
 				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, "---") {
@@ -484,12 +602,18 @@ func main() {
 						}
 					}
 					if len(dps.Properties) != 0 {
-						f.WriteString("### Properties\n")
+						f.WriteString("## Object properties\n")
-						for _, dps := range dps.Properties {
+
-							f.WriteString(fmt.Sprintf("- `%s`: ", dps.FuncName))
+						mdTable := md.NewTable(len(dps.Properties), 2)
-							f.WriteString(strings.Join(dps.Doc, " "))
+						mdTable.SetTitle(0, "")
-							f.WriteString("\n")
+						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")

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

@@ -128,7 +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)
 		}
@@ -188,15 +188,15 @@ func escapeFilename(fname string) string {
 	return escapeReplaer.Replace(fname)
 }
 
-// #interface completions
+// #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()
@@ -205,27 +205,58 @@ func completionLoader(rtm *rt.Runtime) *rt.Table {
 	return mod
 }
 
-// #interface completions
+// #interface completion
-// handler(line, pos)
+// bins(query, ctx, fields) -> entries (table), prefix (string)
-// The handler function is the callback for tab completion in Hilbish.
+// Return binaries/executables based on the provided parameters.
-// You can check the completions doc for more info.
+// This function is meant to be used as a helper in a command completion handler.
-// --- @param line string
+// #param query string
-// --- @param pos string
+// #param ctx string
-func completionHandler(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #param fields table
-	return c.Next(), nil
+/*
+#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
 }
 
-// #interface completions
+// #interface completion
 // call(name, query, ctx, fields) -> completionGroups (table), prefix (string)
-// Calls a completer function. This is mainly used to call
+// Calls a completer function. This is mainly used to call a command completer, which will have a `name`
-// a command completer, which will have a `name` in the form
+// in the form of `command.name`, example: `command.git`.
-// of `command.name`, example: `command.git`.
+// You can check the Completions doc or `doc completions` for info on the `completionGroups` return value.
-// You can check `doc completions` for info on the `completionGroups` return value.
+// #param name string
-// --- @param name string
+// #param query string
-// --- @param query string
+// #param ctx string
-// --- @param ctx string
+// #param fields table
-// --- @param fields table
+func hcmpCall(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-func callLuaCompleter(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.CheckNArgs(4); err != nil {
 		return nil, err
 	}
@@ -253,24 +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
 }
 
-// #interface completions
+// #interface completion
 // files(query, ctx, fields) -> entries (table), prefix (string)
-// Returns file completion candidates based on the provided query.
+// Returns file matches based on the provided parameters.
-// --- @param query string
+// This function is meant to be used as a helper in a command completion handler.
-// --- @param ctx string
+// #param query string
-// --- @param fields table
+// #param ctx string
-func luaFileComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #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
@@ -286,28 +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
 }
 
-// #interface completions
+// #interface completion
-// bins(query, ctx, fields) -> entries (table), prefix (string)
+// handler(line, pos)
-// Returns binary/executale completion candidates based on the provided query.
+// This function contains the general completion handler for Hilbish. This function handles
-// --- @param query string
+// completion of everything, which includes calling other command handlers, binaries, and files.
-// --- @param ctx string
+// This function can be overriden to supply a custom handler. Note that alias resolution is required to be done in this function.
-// --- @param fields table
+// #param line string The current Hilbish command line
-func luaBinaryComplete(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
+// #param pos number Numerical position of the cursor
-	query, ctx, fds, err := getCompleteParams(t, c)
+/*
-	if err != nil {
+#example
-		return nil, err
+-- 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/api/_index.md

@@ -1,7 +1,7 @@
 ---
 title: API
 layout: doc
-weight: -50
+weight: -100
 menu: docs
 ---
 

docs/api/bait.md

@@ -8,27 +8,160 @@ menu:
 ---
 
 ## Introduction
-Bait is the event emitter for Hilbish. Why name it bait? Why not.
+
-It throws hooks that you can catch. This is what you will use if
+Bait is the event emitter for Hilbish. Much like Node.js and
-you want to listen in on hooks to know when certain things have
+its `events` system, many actions in Hilbish emit events.
-happened, like when you've changed directory, a command has failed,
+Unlike Node.js, Hilbish events are global. So make sure to
-etc. To find all available hooks thrown by Hilbish, see doc hooks.
+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
-### catch(name, cb)
+|||
-Catches a hook with `name`. Runs the `cb` when it is thrown
+|----|----|
+|<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`.|
 
-### catchOnce(name, cb)
+<hr>
-Same as catch, but only runs the `cb` once and then removes the hook
+<div id='catch'>
+<h4 class='heading'>
+bait.catch(name, cb)
+<a href="#catch" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### hooks(name) -> table
+Catches an event. This function can be used to act on events.  
-Returns a table with hooks (callback functions) on the event with `name`.
 
-### release(name, catcher)
+#### Parameters
-Removes the `catcher` for the event with `name`.
+`string` **`name`**  
-For this to work, `catcher` has to be the same function used to catch
+The name of the hook.
-an event, like one saved to a variable.
 
-### throw(name, ...args)
+`function` **`cb`**  
-Throws a hook with `name` with the provided `args`
+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

@@ -9,11 +9,10 @@ menu:
 
 ## Introduction
 
-Commander is a library for writing custom commands in Lua.
+Commander is the library which handles Hilbish commands. This makes
-In order to make it easier to write commands for Hilbish,
+the user able to add Lua-written commands to their shell without making
-not require separate scripts and to be able to use in a config,
+a separate script in a bin folder. Instead, you may simply use the Commander
-the Commander library exists. This is like a very simple wrapper
+library in your Hilbish config.
-that works with Hilbish for writing commands. Example:
 
 ```lua
 local commander = require 'commander'
@@ -27,20 +26,88 @@ 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: `in`, `out`,
+The `sinks` parameter is a table with 3 keys: `input`, `out`, and `err`.
-and `err`. The values of these is a <a href="/Hilbish/docs/api/hilbish/#sink" style="text-decoration: none;">Sink</a>.
+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 can read from this sink
+- `in` is the standard input.
-to get user input. (**This is currently unimplemented.**)
+You may use the read functions on this sink to get input from the user.
-- `out` is standard output. This is usually where text meant for
+- `out` is standard output.
-output should go.
+This is usually where command output should go.
-- `err` is standard error. This sink is for writing errors, as the
+- `err` is standard error.
-name would suggest.
+This sink is for writing errors, as the name would suggest.
 
 ## Functions
-### deregister(name)
+|||
-Deregisters any command registered with `name`
+|----|----|
+|<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:|
 
-### register(name, cb)
+<hr>
-Register a command with `name` that runs `cb` when ran
+<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

@@ -8,44 +8,250 @@ menu:
 ---
 
 ## Introduction
-The fs module provides easy and simple access to filesystem functions
+
-and other things, and acts an addition to the Lua standard library's
+The fs module provides filesystem functions to Hilbish. While Lua's standard
-I/O and filesystem functions.
+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
-### abs(path) -> string
+|||
-Gives an absolute version of `path`.
+|----|----|
+|<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`.|
 
-### basename(path) -> string
+## Static module fields
-Gives the basename of `path`. For the rules,
+|||
-see Go's filepath.Base
+|----|----|
+|pathSep|The operating system's path separator.|
 
-### cd(dir)
+<hr>
-Changes directory to `dir`
+<div id='abs'>
+<h4 class='heading'>
+fs.abs(path) -> string
+<a href="#abs" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### dir(path) -> string
+Returns an absolute version of the `path`.  
-Returns the directory part of `path`. For the rules, see Go's
+This can be used to resolve short paths like `..` to `/home/user`.  
-filepath.Dir
 
-### glob(pattern) -> matches (table)
+#### Parameters
-Glob all files and directories that match the pattern.
+`string` **`path`**  
-For the rules, see Go's filepath.Glob
 
-### join(...) -> string
-Takes paths and joins them together with the OS's
-directory separator (forward or backward slash).
 
-### mkdir(name, recursive)
+</div>
-Makes a directory called `name`. If `recursive` is true, it will create its parent directories.
 
-### readdir(dir) -> {}
+<hr>
-Returns a table of files in `dir`.
+<div id='basename'>
+<h4 class='heading'>
+fs.basename(path) -> string
+<a href="#basename" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### stat(path) -> {}
+Returns the "basename," or the last part of the provided `path`. If path is empty,  
-Returns a table of info about the `path`.
+`.` will be returned.  
-It contains the following keys:
+
-name (string) - Name of the path
+#### Parameters
-size (number) - Size of the path
+`string` **`path`**  
-mode (string) - Permission mode in an octal format string (with leading 0)
+Path to get the base name of.
-isDir (boolean) - If the path is a directory
+
+</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

@@ -11,104 +11,531 @@ menu:
 The Hilbish module includes the core API, containing
 interfaces and functions which directly relate to shell functionality.
 
-## Interface fields
-- `ver`: The version of Hilbish
-- `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`: xit code of the last executed command
-
 ## Functions
-### alias(cmd, orig)
+|||
-Sets an alias of `cmd` to `orig`
+|----|----|
+|<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.|
 
-### appendPath(dir)
+## Static module fields
-Appends `dir` to $PATH
+|||
+|----|----|
+|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|
 
-### complete(scope, cb)
+<hr>
-Registers a completion handler for `scope`.
+<div id='alias'>
-A `scope` is currently only expected to be `command.<cmd>`,
+<h4 class='heading'>
-replacing <cmd> with the name of the command (for example `command.git`).
+hilbish.alias(cmd, orig)
-`cb` must be a function that returns a table of "completion groups."
+<a href="#alias" class='heading-link'>
-Check `doc completions` for more information.
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### cwd() -> string
+Sets an alias, with a name of `cmd` to another command.  
-Returns the current directory of the shell
 
-### exec(cmd)
+#### Parameters
-Replaces running hilbish with `cmd`
+`string` **`cmd`**  
+Name of the alias
 
-### goro(fn)
+`string` **`orig`**  
-Puts `fn` in a goroutine
+Command that will be aliased
 
-### highlighter(line)
+#### Example
-Line highlighter handler. This is mainly for syntax highlighting, but in
+```lua
-reality could set the input of the prompt to *display* anything. The
+-- With this, "ga file" will turn into "git add file"
-callback is passed the current line and is expected to return a line that
+hilbish.alias('ga', 'git add')
-will be used as the input display.
 
-### hinter(line, pos)
+-- Numbered substitutions are supported here!
-The command line hint handler. It gets called on every key insert to
+hilbish.alias('dircount', 'ls %1 | wc -l')
-determine what text to use as an inline hint. It is passed the current
+-- "dircount ~" would count how many files are in ~ (home directory).
-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,
+</div>
-override this function with your custom handler.
 
-### inputMode(mode)
+<hr>
-Sets the input mode for Hilbish's line reader. Accepts either emacs or vim
+<div id='appendPath'>
+<h4 class='heading'>
+hilbish.appendPath(dir)
+<a href="#appendPath" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### interval(cb, time) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
+Appends the provided dir to the command path (`$PATH`)  
-Runs the `cb` function every `time` milliseconds.
-This creates a timer that starts immediately.
 
-### multiprompt(str)
+#### Parameters
-Changes the continued line prompt to `str`
+`string|table` **`dir`**  
+Directory (or directories) to append to path
 
-### prependPath(dir)
+#### Example
-Prepends `dir` to $PATH
+```lua
+hilbish.appendPath '~/go/bin'
+-- Will add ~/go/bin to the command path.
 
-### prompt(str, typ)
+-- Or do multiple:
-Changes the shell prompt to `str`
+hilbish.appendPath {
-There are a few verbs that can be used in the prompt text.
+	'~/go/bin',
-These will be formatted and replaced with the appropriate values.
+	'~/.local/bin'
-`%d` - Current working directory
+}
-`%u` - Name of current user
+```
-`%h` - Hostname of device
+</div>
 
-### read(prompt) -> input (string)
+<hr>
-Read input from the user, using Hilbish's line editor/input reader.
+<div id='complete'>
-This is a separate instance from the one Hilbish actually uses.
+<h4 class='heading'>
-Returns `input`, will be nil if ctrl + d is pressed, or an error occurs (which shouldn't happen)
+hilbish.complete(scope, cb)
+<a href="#complete" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### run(cmd, returnOut) -> exitCode (number), stdout (string), stderr (string)
+Registers a completion handler for the specified scope.  
-Runs `cmd` in Hilbish's sh interpreter.
+A `scope` is expected to be `command.<cmd>`,  
-If returnOut is true, the outputs of `cmd` will be returned as the 2nd and
+replacing <cmd> with the name of the command (for example `command.git`).  
-3rd values instead of being outputted to the terminal.
+The documentation for completions, under Features/Completions or `doc completions`  
+provides more details.  
 
-### runnerMode(mode)
+#### Parameters
-Sets the execution/runner mode for interactive Hilbish. This determines whether
+`string` **`scope`**  
-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) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
-Runs the `cb` function after `time` in milliseconds.
-This creates a timer that starts immediately.
 
-### which(name) -> string
+`function` **`cb`**  
-Checks if `name` is a valid command.
+
-Will return the path of the binary, or a basename if it's a commander.
+
+#### 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.
 

docs/api/hilbish/hilbish.aliases.md

@@ -1,5 +1,5 @@
 ---
-title: Interface hilbish.aliases
+title: Module hilbish.aliases
 description: command aliasing
 layout: doc
 menu:
@@ -11,15 +11,81 @@ menu:
 The alias interface deals with all command aliases in Hilbish.
 
 ## Functions
-### add(alias, cmd)
+|||
-This is an alias (ha) for the `hilbish.alias` function.
+|----|----|
+|<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.|
 
-### delete(name)
+<hr>
-Removes an alias.
+<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>
 
-### list() -> table\<string, string>
+This is an alias (ha) for the [hilbish.alias](../#alias) function.  
-Get a table of all aliases, with string keys as the alias and the value as the command.
 
-### resolve(alias) -> command (string)
+#### Parameters
-Tries to resolve an alias to its command.
+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.completions.md

@@ -1,29 +0,0 @@
----
-title: Interface hilbish.completions
-description: tab completions
-layout: doc
-menu:
-  docs:
-    parent: "API"
----
-
-## Introduction
-The completions interface deals with tab completions.
-
-## Functions
-### 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 `doc completions` for info on the `completionGroups` return value.
-
-### handler(line, pos)
-The handler function is the callback for tab completion in Hilbish.
-You can check the completions doc for more info.
-
-### bins(query, ctx, fields) -> entries (table), prefix (string)
-Returns binary/executale completion candidates based on the provided query.
-
-### files(query, ctx, fields) -> entries (table), prefix (string)
-Returns file completion candidates based on the provided query.
-

docs/api/hilbish/hilbish.editor.md

@@ -1,5 +1,5 @@
 ---
-title: Interface hilbish.editor
+title: Module hilbish.editor
 description: interactions for Hilbish's line reader
 layout: doc
 menu:
@@ -12,15 +12,92 @@ The hilbish.editor interface provides functions to
 directly interact with the line editor in use.
 
 ## Functions
-### getLine() -> string
+|||
-Returns the current input line.
+|----|----|
+|<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.|
 
-### getVimRegister(register) -> string
+<hr>
-Returns the text that is at the register.
+<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>
 
-### insert(text)
+Returns the current input line.  
-Inserts text into the line.
 
-### setVimRegister(register, text)
+#### Parameters
-Sets the vim register at `register` to hold the passed text.
+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

@@ -1,5 +1,5 @@
 ---
-title: Interface hilbish.history
+title: Module hilbish.history
 description: command history
 layout: doc
 menu:
@@ -13,18 +13,90 @@ This includes the ability to override functions to change the main
 method of saving history.
 
 ## Functions
-### add(cmd)
+|||
-Adds a command to the history.
+|----|----|
+|<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.|
 
-### all() -> table
+<hr>
-Retrieves all history.
+<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>
 
-### clear()
+Adds a command to the history.  
-Deletes all commands from the history.
 
-### get(idx)
+#### Parameters
-Retrieves a command from the history based on the `idx`.
+`string` **`cmd`**  
 
-### size() -> number
+
-Returns the amount of commands in the history.
+</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

@@ -1,5 +1,5 @@
 ---
-title: Interface hilbish.jobs
+title: Module hilbish.jobs
 description: background job management
 layout: doc
 menu:
@@ -15,32 +15,120 @@ 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
-### add(cmdstr, args, execPath)
+|||
-Adds a new job to the job table. Note that this does not immediately run it.
+|----|----|
+|<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.|
 
-### all() -> table\<<a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;">Job</a>>
+<hr>
-Returns a table of all job objects.
+<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>
 
-### disown(id)
+Creates a new job. This function does not run the job. This function is intended to be  
-Disowns a job. This deletes it from the job table.
+used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.  
 
-### get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;">Job</a>
+#### Parameters
-Get a job object via its ID.
+`string` **`cmdstr`**  
+String that a user would write for the job
 
-### last() -> <a href="/Hilbish/docs/api/hilbish/hilbish.jobs/#job" style="text-decoration: none;">Job</a>
+`table` **`args`**  
-Returns the last added job from the table.
+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.
-### Properties
+## 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
+|cmd|The user entered command string for the job.|
-- `pid`: The Process ID
+|running|Whether the job is running or not.|
-- `exitCode`: The last exit code of the job.
+|id|The ID of the job in the job table|
-- `stdout`: The standard output of the job. This just means the normal logs of the process.
+|pid|The Process ID|
-- `stderr`: The standard error stream of the process. This (usually) includes error messages of the job.
+|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()

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

@@ -1,6 +1,6 @@
 ---
-title: Interface hilbish.os
+title: Module hilbish.os
-description: OS Info
+description: operating system info
 layout: doc
 menu:
   docs:
@@ -8,12 +8,13 @@ menu:
 ---
 
 ## Introduction
-The `os` interface provides simple text information properties about
+Provides simple text information properties about the current operating system.
-the current OS on the systen. This mainly includes the name and
+This mainly includes the name and version.
-version.
 
-## Interface fields
+## Static module fields
-- `family`: Family name of the current OS
+|||
-- `name`: Pretty name of the current OS
+|----|----|
-- `version`: Version of the current OS
+|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

@@ -1,5 +1,5 @@
 ---
-title: Interface hilbish.runner
+title: Module hilbish.runner
 description: interactive command runner customization
 layout: doc
 menu:
@@ -8,24 +8,107 @@ menu:
 ---
 
 ## Introduction
-The runner interface contains functions that allow the user to change
+ 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
-### setMode(cb)
+|||
-This is the same as the `hilbish.runnerMode` function. It takes a callback,
+|----|----|
-which will be used to execute all interactive input.
+|<a href="#runner.setMode">setMode(cb)</a>|This is the same as the `hilbish.runnerMode` function.|
-In normal cases, neither callbacks should be overrided by the user,
+|<a href="#runner.lua">lua(cmd)</a>|Evaluates `cmd` as Lua input. This is the same as using `dofile`|
-as the higher level functions listed below this will handle it.
+|<a href="#runner.sh">sh(cmd)</a>|Runs a command in Hilbish's shell script interpreter.|
 
-### lua(cmd)
+<hr>
-Evaluates `cmd` as Lua input. This is the same as using `dofile`
+<div id='runner.setMode'>
-or `load`, but is appropriated for the runner interface.
+<h4 class='heading'>
+hilbish.runner.setMode(cb)
+<a href="#runner.setMode" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### sh(cmd)
+This is the same as the `hilbish.runnerMode` function.  
-Runs a command in Hilbish's shell script interpreter.
+It takes a callback, which will be used to execute all interactive input.  
-This is the equivalent of using `source`.
+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

@@ -1,5 +1,5 @@
 ---
-title: Interface hilbish.timers
+title: Module hilbish.timers
 description: timeout and interval API
 layout: doc
 menu:
@@ -14,14 +14,10 @@ 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
+accessible with `doc hilbish`, or `Module hilbish` on the Website).
-them, there is the `hilbish.timers` interface. It allows you to get
-a timer via ID and control them.
-
-All functions documented with the `Timer` type refer to a Timer object.
 
 An example of usage:
-```
+```lua
 local t = hilbish.timers.create(hilbish.timers.TIMEOUT, 5000, function()
 	print 'hello!'
 end)
@@ -30,25 +26,70 @@ t:start()
 print(t.running) // true
 ```
 
-## Interface fields
-- `INTERVAL`: Constant for an interval timer type
-- `TIMEOUT`: Constant for a timeout timer type
-
 ## Functions
-### create(type, time, callback) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
+|||
-Creates a timer that runs based on the specified `time` in milliseconds.
+|----|----|
-The `type` can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
+|<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.|
 
-### get(id) -> <a href="/Hilbish/docs/api/hilbish/hilbish.timers/#timer" style="text-decoration: none;">Timer</a>
+## Static module fields
-Retrieves a timer via its ID.
+|||
+|----|----|
+|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.
-### Properties
+## 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
+|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()

docs/api/hilbish/hilbish.userDir.md

@@ -1,5 +1,5 @@
 ---
-title: Interface hilbish.userDir
+title: Module hilbish.userDir
 description: user-related directories
 layout: doc
 menu:
@@ -12,7 +12,9 @@ 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.
 
-## Interface fields
+## Static module fields
-- `config`: The user's config directory
+|||
-- `data`: The user's directory for program data
+|----|----|
+|config|The user's config directory|
+|data|The user's directory for program data|
 

docs/api/terminal.md

@@ -11,16 +11,71 @@ menu:
 The terminal library is a simple and lower level library for certain terminal interactions.
 
 ## Functions
-### restoreState()
+|||
-Restores the last saved state of the terminal
+|----|----|
+|<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`|
 
-### saveState()
+<hr>
-Saves the current state of the terminal
+<div id='restoreState'>
+<h4 class='heading'>
+terminal.restoreState()
+<a href="#restoreState" class='heading-link'>
+	<i class="fas fa-paperclip"></i>
+</a>
+</h4>
 
-### setRaw()
+Restores the last saved state of the terminal  
-Puts the terminal in raw mode
 
-### size()
+#### Parameters
-Gets the dimensions of the terminal. Returns a table with `width` and `height`
+This function has no parameters.  
-Note: this is not the size in relation to the dimensions of the display
+</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/completions.md

@@ -1,56 +1,78 @@
-Hilbish has a pretty good completion system. It has a nice looking
+---
-menu, with 2 types of menus: grid (like file completions) or
+title: Completions
-list.
+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.
 
-# Completion Handler
+The default completion handler provides 3 things:
-By default, it provides 3 things: for the first argument,
 binaries (with a plain name requested to complete, those in
-$PATH), files, or command completions. With the default 
+$PATH), files, or command completions. It will try to run a handler
-completion handler, it will try to run a handler for the 
+for the  command or fallback to file completions.
-command or fallback to file completions.
 
-To overwrite it, just assign a function to
+To overwrite it, just assign a function to `hilbish.completion.handler` like so:
-`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
-
+```
-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
-- `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

@@ -15,11 +15,12 @@ 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).
 
-# Where is the API documentation?
-The builtin `doc` command supplies all documentation of Hilbish provided
-APIs. You can also check the sidebar.
-
 # 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

@@ -1,7 +1,24 @@
-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
+title: Runner Mode
-really be using Hilbish anyway but you'd also not want this
+description: Customize the interactive script/command runner.
-(or maybe want Lua only in some cases.)
+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
@@ -11,28 +28,23 @@ 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
+needs to run interactive input. For more detail, see the [API documentation](../../api/hilbish/hilbish.runner)
-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.
+and also provides the shell script 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.
+A runner function is expected to return a table with the following values:
-If you don't, just return the input passed to the runner function.
+- `exitCode` (number): Exit code of the command
-The exit code has to be a number, it will be 0 otherwise and the error can be
+- `input` (string): The text input of the user. This is used by Hilbish to append extra input, in case
-`nil` to indicate no error.
+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.
@@ -41,21 +53,6 @@ These are the "low level" functions for the `hilbish.runner` interface.
 + sh(input) -> table > Runs `input` in Hilbish's sh interpreter
 + lua(input) -> table > Evals `input` as Lua code
 
-The table value that runners return can have at least 4 values:
-+ input (string): The full input text.
-+ exitCode (number): Exit code (usually from a command)
-+ continue (boolean): Whether to prompt the user for more input
-(in the case of incomplete syntax)
-+ 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.
-
-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.

docs/getting-started.md

@@ -15,9 +15,10 @@ To exit, you can either run the `exit` command or hit Ctrl+D.
 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 
+{{< warning `It is not recommended to set Hilbish as your login shell. That
-POSIX compliant shell, which Hilbish is not. At most, there will just be a 
+is expected to be a POSIX compliant shell, which Hilbish is not. Though if
-few variables missing in your environment` >}}
+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>`.

docs/hooks/_index.md

@@ -1,13 +1,11 @@
-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.
+title: Signals
+description:
+layout: doc
+weight: -50
+menu:
+  docs
+---
 
-Here is the format for a doc for a hook:
+Signals are global events emitted with the [Bait](../api/bait) module.
-+ <hook name> -> <args> > <description>
+For more detail on how to use these signals, you may check the Bait page.
-
-`<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`.
-
-+ error -> eventName, handler, err > Emitted when there is an error in
-an event handler. The `eventName` is the name of the event the handler
-is for, the `handler` is the callback function, and `err` is the error
-message.

docs/hooks/command.md

@@ -1,7 +1,67 @@
-+ `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.
+title: Command
+description:
+layout: doc
+menu:
+  docs:
+    parent: "Signals"
+---
 
-+ `command.not-found` -> cmdStr > Thrown when a command is not found.
+## command.preexec
+Thrown right before a command is executed.
 
-+ `command.not-executable` -> cmdStr > Thrown when Hilbish attempts to run a file
+#### Variables
-that is not executable.
+`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/hilbish.md

@@ -1,9 +1,47 @@
-+ `hilbish.exit` > Sent when Hilbish is about to exit.
+---
+title: Hilbish
+description:
+layout: doc
+menu:
+  docs:
+    parent: "Signals"
+---
 
-+ `hilbish.vimMode` -> modeName > Sent when Hilbish's Vim mode is changed (example insert to normal mode),
+## hilbish.exit
-`modeName` is the name of the mode changed to (can be `insert`, `normal`, `delete` or `replace`).
+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.
-
-+ `hilbish.cancel` > Sent when the user cancels their input with Ctrl-C.

docs/hooks/signal.md

@@ -1,7 +1,40 @@
-+ `signal.sigint` > Sent when Hilbish receives SIGINT (on Ctrl-C).
+---
+title: Signal
+description:
+layout: doc
+menu:
+  docs:
+    parent: "Signals"
+---
 
-+ `signal.resize` > Sent when the terminal is resized.
+## signal.sigint
+Thrown when Hilbish receive the SIGINT signal,
+aka when Ctrl-C is pressed.
 
-+ `signal.sigusr1`
+#### 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.
 
-+ `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/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

@@ -16,6 +16,7 @@ func editorLoader(rtm *rt.Runtime) *rt.Table {
 		"setVimRegister": {editorSetRegister, 1, false},
 		"getVimRegister": {editorGetRegister, 2, false},
 		"getLine": {editorGetLine, 0, false},
+		"readChar": {editorReadChar, 0, false},
 	}
 
 	mod := rt.NewTable()
@@ -26,7 +27,8 @@ func editorLoader(rtm *rt.Runtime) *rt.Table {
 
 // #interface editor
 // insert(text)
-// Inserts text into the line.
+// 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
@@ -45,8 +47,8 @@ func editorInsert(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // #interface editor
 // setVimRegister(register, text)
 // Sets the vim register at `register` to hold the passed text.
-// --- @param register string
+// #aram register string
-// --- @param text string
+// #param text string
 func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -70,7 +72,7 @@ func editorSetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // #interface editor
 // getVimRegister(register) -> string
 // Returns the text that is at the register.
-// --- @param register string
+// #param register string
 func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	if err := c.Check1Arg(); err != nil {
 		return nil, err
@@ -89,8 +91,18 @@ func editorGetRegister(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 // #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

@@ -2,31 +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
 
---- Returns a table with hooks (callback functions) on the event with `name`.
+--- Returns a table of functions that are hooked on an event with the corresponding `name`.
---- @param name string
---- @returns table<function>
 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.
---- @param name string
+--- 
---- @param catcher function
+--- 
 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, ...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

@@ -2,56 +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`.
---- @returns string
 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.
---- @returns string
 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`.
---- @param path string
---- @returns string
 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
---- @param pattern string
+--- 
---- @returns table
+--- 
 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).
+--- 
---- @vararg string
+--- 
---- @returns string
+function fs.join(...path) end
-function fs.join(...) 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 a table of info about the `path`.
+--- Returns a list of all files and directories in the provided path.
---- It contains the following keys:
+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
+--- size (number) - Size of the path in bytes
---- mode (string) - Permission mode in an octal format string (with leading 0)
+--- 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
+--- 
 function fs.stat(path) end
 
 return fs

emmyLuaDocs/hilbish.lua

@@ -2,84 +2,92 @@
 
 local hilbish = {}
 
---- This is an alias (ha) for the `hilbish.alias` function.
+--- This is an alias (ha) for the [hilbish.alias](../#alias) function.
 --- @param alias string
 --- @param cmd string
 function hilbish.aliases.add(alias, cmd) end
 
---- This is the same as the `hilbish.runnerMode` function. It takes a callback,
+--- This is the same as the `hilbish.runnerMode` function.
---- which will be used to execute all interactive input.
+--- 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.
---- @param cb function
 function hilbish.runner.setMode(cb) 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 `doc completions` for info on the `completionGroups` return value.
---- @param name string
---- @param query string
---- @param ctx string
---- @param fields table
-function hilbish.completions.call(name, query, ctx, fields) end
-
---- The handler function is the callback for tab completion in Hilbish.
---- You can check the completions doc for more info.
---- @param line string
---- @param pos string
-function hilbish.completions.handler(line, pos) end
-
 --- Returns the current input line.
 function hilbish.editor.getLine() end
 
 --- Returns the text that is at the register.
---- @param register string
 function hilbish.editor.getVimRegister(register) end
 
---- Inserts text into the line.
+--- 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.
---- @param register string
---- @param text string
 function hilbish.editor.setVimRegister(register, text) end
 
---- Sets an alias of `cmd` to `orig`
+--- Return binaries/executables based on the provided parameters.
---- @param cmd string
+--- This function is meant to be used as a helper in a command completion handler.
---- @param orig string
+--- 
+--- 
+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.
---- @returns string
 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
@@ -87,99 +95,95 @@ 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 number
+--- 
 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`.
---- This creates a timer that starts immediately.
+--- This creates a timer that ticking immediately.
---- @param cb function
---- @param time number
---- @return Timer
 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
---- @returns string|nil
 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
---- @param returnOut boolean
+--- streams of the command with the table keys `out`, `err`, and `input` respectively.
---- @returns number, string, string
+--- As a boolean, it specifies whether the command should use standard output or return its output streams.
-function hilbish.run(cmd, returnOut) end
+--- 
+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`.
---- This creates a timer that starts immediately.
+--- This creates a Timer that starts ticking immediately.
---- @param cb function
---- @param time number
---- @returns Timer
 function hilbish.timeout(cb, time) end
 
 --- Checks if `name` is a valid command.
 --- Will return the path of the binary, or a basename if it's a commander.
---- @param name string
---- @returns string
 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
 
---- Returns binary/executale completion candidates based on the provided query.
---- @param query string
---- @param ctx string
---- @param fields table
-function hilbish.completions.bins(query, ctx, fields) end
-
---- Returns file completion candidates based on the provided query.
---- @param query string
---- @param ctx string
---- @param fields table
-function hilbish.completions.files(query, ctx, fields) 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.
---- @param cmd string
 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
 
@@ -192,9 +196,12 @@ 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`.
---- @param cmd string
 function hilbish.runner.sh(cmd) end
 
 --- Starts a timer.
@@ -204,30 +211,26 @@ function hilbish.timers:start() end
 function hilbish.timers:stop() end
 
 --- Removes an alias.
---- @param name string
 function hilbish.aliases.delete(name) end
 
 --- Get a table of all aliases, with string keys as the alias and the value as the command.
---- @returns table<string, string>
+--- 
+--- 
 function hilbish.aliases.list() end
 
---- Tries to resolve an alias to its command.
+--- Resolves an alias to its original command. Will thrown an error if the alias doesn't exist.
---- @param alias string
---- @returns string
 function hilbish.aliases.resolve(alias) end
 
---- Adds a new job to the job table. Note that this does not immediately run it.
+--- Creates a new job. This function does not run the job. This function is intended to be
---- @param cmdstr string
+--- used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.
---- @param args table
+--- 
---- @param execPath string
+--- 
 function hilbish.jobs.add(cmdstr, args, execPath) end
 
 --- Returns a table of all job objects.
---- @returns table<Job>
 function hilbish.jobs.all() end
 
---- Disowns a job. This deletes it from the job table.
+--- Disowns a job. This simply deletes it from the list of jobs without stopping it.
---- @param id number
 function hilbish.jobs.disown(id) end
 
 --- Get a job object via its ID.
@@ -235,39 +238,28 @@ function hilbish.jobs.disown(id) end
 --- @returns Job
 function hilbish.jobs.get(id) end
 
---- Returns the last added job from the table.
+--- Returns the last added job to the table.
---- @returns Job
 function hilbish.jobs.last() end
 
 --- Adds a command to the history.
---- @param cmd string
 function hilbish.history.add(cmd) end
 
---- Retrieves all history.
+--- Retrieves all history as a table.
---- @returns 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 `idx`.
+--- Retrieves a command from the history based on the `index`.
---- @param idx number
+function hilbish.history.get(index) end
-function hilbish.history.get(idx) end
 
 --- Returns the amount of commands in the history.
---- @returns number
 function hilbish.history.size() end
 
---- Creates a timer that runs based on the specified `time` in milliseconds.
+--- Creates a timer that runs based on the specified `time`.
---- The `type` can either be `hilbish.timers.INTERVAL` or `hilbish.timers.TIMEOUT`
---- @param type number
---- @param time number
---- @param callback function
 function hilbish.timers.create(type, time, callback) end
 
 --- Retrieves a timer via its ID.
---- @param id number
---- @returns Timer
 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

@@ -28,6 +28,12 @@ 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
@@ -175,6 +181,9 @@ 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 {
@@ -233,7 +242,7 @@ 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 +263,7 @@ 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 +271,24 @@ 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 +307,11 @@ 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 {
@@ -324,17 +342,18 @@ func execHandle(bg bool) interp.ExecHandlerFunc {
 		}
 
 		hc := interp.HandlerCtx(ctx)
-		if commands[args[0]] != nil {
+		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))
 
-			luaexitcode, err := rt.Call1(l.MainThread(), rt.FunctionValue(commands[args[0]]), rt.TableValue(luacmdArgs), rt.TableValue(sinks))
+			luaexitcode, err := rt.Call1(l.MainThread(), rt.FunctionValue(cmd), rt.TableValue(luacmdArgs), rt.TableValue(sinks))
 			if err != nil {
 				fmt.Fprintln(os.Stderr, "Error in command:\n" + err.Error())
 				return interp.NewExitStatus(1)
@@ -346,7 +365,7 @@ 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])
 			}
 

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 v0.0.0-20221213193027-cbf6d4e4d345
+replace github.com/arnodel/golua => github.com/Rosettea/golua v0.0.0-20240427174124-d239074c1749

go.sum

@@ -1,34 +1,21 @@
-github.com/Rosettea/golua v0.0.0-20220419183026-6d22d6fec5ac h1:dtXrgjch8PQyf7C90anZUquB5U3dr8AcMGJofeuirrI=
+github.com/Rosettea/golua v0.0.0-20240427174124-d239074c1749 h1:jIFnWBTsYw8s7RX7H2AOXjDVhWP3ol7OzUVaPN2KnGI=
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 github.com/Rosettea/sh/v3 v3.4.0-0.dev.0.20220524215627-dfd9a4fa219b h1:s5eDMhBk6H1BgipgLub/gv9qeyBaTuiHM0k3h2/9TSE=
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 github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d h1:licZJFw2RwpHMqeKTCYkitsPqHNxTmd4SNR5r94FGM8=
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 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/creack/pty v1.1.15 h1:cKRCLMj3Ddm54bKSpemfQ8AtYFBhAI2MPmdys22fBdc=
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-github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg=
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-github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
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 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
@@ -36,44 +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=
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 github.com/rogpeppe/go-internal v1.8.1-0.20210923151022-86f73c517451 h1:d1PiN4RxzIFXCJTvRkvSkKqwtRAl5ZV4lATKtQI0B7I=
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golibs/bait/bait.go

@@ -1,9 +1,28 @@
 // the event emitter
-// Bait is the event emitter for Hilbish. Why name it bait? Why not.
+/*
-// It throws hooks that you can catch. This is what you will use if
+Bait is the event emitter for Hilbish. Much like Node.js and
-// you want to listen in on hooks to know when certain things have
+its `events` system, many actions in Hilbish emit events.
-// happened, like when you've changed directory, a command has failed,
+Unlike Node.js, Hilbish events are global. So make sure to
-// etc. To find all available hooks thrown by Hilbish, see doc hooks.
+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 (
@@ -228,31 +247,17 @@ func handleHook(t *rt.Thread, c *rt.GoCont, name string, catcher *rt.Closure, ar
 	}
 }
 
-// throw(name, ...args)
-// Throws a hook with `name` with the provided `args`
-// --- @param name string
-// --- @vararg any
-func (b *Bait) bthrow(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
-	if err := c.Check1Arg(); err != nil {
-		return nil, err
-	}
-	name, err := c.StringArg(0)
-	if err != nil {
-		return nil, err
-	}
-	ifaceSlice := make([]interface{}, len(c.Etc()))
-	for i, v := range c.Etc() {
-		ifaceSlice[i] = v
-	}
-	b.Emit(name, ifaceSlice...)
-
-	return c.Next(), nil
-}
-
 // catch(name, cb)
-// 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 name string The name of the hook.
-// --- @param cb function
+// #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 {
@@ -265,9 +270,9 @@ func (b *Bait) bcatch(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // catchOnce(name, cb)
-// 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 name string The name of the event
-// --- @param cb function
+// #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 {
@@ -279,27 +284,10 @@ func (b *Bait) bcatchOnce(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	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.
-// --- @param name string
-// --- @param catcher function
-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
-}
-
 // hooks(name) -> table
-// Returns a table with hooks (callback functions) on the event with `name`.
+// Returns a table of functions that are hooked on an event with the corresponding `name`.
-// --- @param name string
+// #param name string The name of the hook
-// --- @returns table<function>
+// #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
@@ -327,3 +315,62 @@ func (b *Bait) bhooks(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 	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)
+// #param name string The name of the hook.
+// #param args ...any The arguments to pass to the hook.
+// 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
+	}
+	name, err := c.StringArg(0)
+	if err != nil {
+		return nil, err
+	}
+	ifaceSlice := make([]interface{}, len(c.Etc()))
+	for i, v := range c.Etc() {
+		ifaceSlice[i] = v
+	}
+	b.Emit(name, ifaceSlice...)
+
+	return c.Next(), nil
+}

golibs/commander/commander.go

@@ -1,10 +1,9 @@
 // library for custom commands
 /*
-Commander is a library for writing custom commands in Lua.
+Commander is the library which handles Hilbish commands. This makes
-In order to make it easier to write commands for Hilbish,
+the user able to add Lua-written commands to their shell without making
-not require separate scripts and to be able to use in a config,
+a separate script in a bin folder. Instead, you may simply use the Commander
-the Commander library exists. This is like a very simple wrapper
+library in your Hilbish config.
-that works with Hilbish for writing commands. Example:
 
 ```lua
 local commander = require 'commander'
@@ -18,15 +17,18 @@ 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: `in`, `out`,
+The `sinks` parameter is a table with 3 keys: `input`, `out`, and `err`.
-and `err`. The values of these is a @Sink.
+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 can read from this sink
+- `in` is the standard input.
-to get user input. (**This is currently unimplemented.**)
+You may use the read functions on this sink to get input from the user.
-- `out` is standard output. This is usually where text meant for
+- `out` is standard output.
-output should go.
+This is usually where command output should go.
-- `err` is standard error. This sink is for writing errors, as the
+- `err` is standard error.
-name would suggest.
+This sink is for writing errors, as the name would suggest.
 */
 package commander
 
@@ -41,11 +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,
@@ -59,6 +63,7 @@ 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)
@@ -67,23 +72,36 @@ func (c *Commander) loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 }
 
 // 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
@@ -93,7 +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

@@ -1,7 +1,10 @@
 // filesystem interaction and functionality library
-// The fs module provides easy and simple access to filesystem functions
+/*
-// and other things, and acts an addition to the Lua standard library's
+The fs module provides filesystem functions to Hilbish. While Lua's standard
-// I/O and filesystem functions.
+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 (
@@ -15,6 +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{
@@ -33,6 +37,7 @@ 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)
@@ -42,9 +47,46 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 	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
@@ -93,15 +228,74 @@ func fmkdir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	return c.Next(), err
 }
 
+// fpipe() -> File, File
+// Returns a pair of connected files, also known as a pipe.
+// 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 a table of info about the `path`.
+// Returns the information about a given `path`.
-// It contains the following keys:
+// The returned table contains the following values:
 // name (string) - Name of the path
-// size (number) - Size of the path
+// size (number) - Size of the path in bytes
-// mode (string) - Permission mode in an octal format string (with leading 0)
+// mode (string) - Unix permission mode in an octal format string (with leading 0)
 // isDir (boolean) - If the path is a directory
-// --- @param path string
+// #param path string
-// --- @returns table
+// #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
@@ -125,128 +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) -> string
-// Gives an absolute version of `path`.
-// --- @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
-// Gives the basename of `path`. For the rules,
-// see Go's filepath.Base
-// --- @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
-}
-
-// dir(path) -> string
-// Returns the directory part of `path`. For the rules, see Go's
-// filepath.Dir
-// --- @param path string
-// --- @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)
-// Glob all files and directories that match the pattern.
-// For the rules, see Go's filepath.Glob
-// --- @param pattern string
-// --- @returns table
-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(...) -> string
-// Takes paths and joins them together with the OS's
-// directory separator (forward or backward slash).
-// --- @vararg string
-// --- @returns string
-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

@@ -34,7 +34,7 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
 
 // 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 {
@@ -49,7 +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 {
@@ -72,7 +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 {

job.go

@@ -414,10 +414,16 @@ func (j *jobHandler) luaGetJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 // #interface jobs
 // add(cmdstr, args, execPath)
-// Adds a new job to the job table. Note that this does not immediately run it.
+// Creates a new job. This function does not run the job. This function is intended to be
-// --- @param cmdstr string
+// used by runners, but can also be used to create jobs via Lua. Commanders cannot be ran as jobs.
-// --- @param args table
+// #param cmdstr string String that a user would write for the job
-// --- @param execPath string
+// #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
@@ -448,9 +454,9 @@ func (j *jobHandler) luaAddJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 }
 
 // #interface jobs
-// all() -> table<@Job>
+// all() -> table[@Job]
 // Returns a table of all job objects.
-// --- @returns table<Job>
+// #returns table[Job]
 func (j *jobHandler) luaAllJobs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	j.mu.RLock()
 	defer j.mu.RUnlock()
@@ -465,8 +471,8 @@ func (j *jobHandler) luaAllJobs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 // #interface jobs
 // disown(id)
-// Disowns a job. This deletes it from the job table.
+// Disowns a job. This simply deletes it from the list of jobs without stopping it.
-// --- @param id number
+// #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
@@ -486,8 +492,8 @@ func (j *jobHandler) luaDisownJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 
 // #interface jobs
 // last() -> @Job
-// Returns the last added job from the table.
+// Returns the last added job to the table.
-// --- @returns Job
+// #returns Job
 func (j *jobHandler) luaLastJob(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
 	j.mu.RLock()
 	defer j.mu.RUnlock()

lua.go

@@ -33,19 +33,7 @@ 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)
@@ -68,7 +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

@@ -2,6 +2,7 @@ package main
 
 import (
 	"bufio"
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -9,9 +10,11 @@ import (
 	"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 +26,6 @@ var (
 	l *rt.Runtime
 	lr *lineReader
 
-	commands = map[string]*rt.Closure{}
 	luaCompletions = map[string]*rt.Closure{}
 
 	confDir string
@@ -31,6 +33,7 @@ var (
 	curuser *user.User
 
 	hooks *bait.Bait
+	cmds *commander.Commander
 	defaultConfPath string
 	defaultHistPath string
 )
@@ -88,7 +91,7 @@ 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
 	}
 
@@ -106,7 +109,7 @@ func main() {
 	}
 
 	if *verflag {
-		fmt.Printf("Hilbish %s\n", getVersion())
+		fmt.Printf("Hilbish %s\nCompiled with %s\n", getVersion(), runtime.Version())
 		os.Exit(0)
 	}
 
@@ -189,8 +192,12 @@ input:
 			} 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{})
 			}
-			// TODO: Halt if any other error occurs
 			continue
 		}
 		var priv bool
@@ -289,7 +296,7 @@ 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
 		}
 	}
@@ -324,3 +331,7 @@ 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

@@ -7,7 +7,7 @@ commander.register('bg', function(_, sinks)
 		return 1
 	end
 
-	local err = job.background()
+	local err = job:background()
 	if err then
 		sinks.out:writeln('bg: ' .. err)
 		return 2

nature/commands/cat.lua

@@ -9,6 +9,8 @@ commander.register('cat', function(args, sinks)
 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
@@ -17,7 +19,11 @@ usage: cat [file]...]]
 			goto continue
 		end
 
-		sinks.out:writeln(f:read '*a')
+		while true do
+			local block = f:read(chunkSize)
+			if not block then break end
+			sinks.out:write(block)
+		end
 		::continue::
 	end
 	io.flush()

nature/commands/cdr.lua

@@ -10,7 +10,7 @@ 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
 
@@ -20,7 +20,10 @@ to get a list of recent directories, use {green}{underline}cdr list{reset}]])
 			sinks.out:writeln 'No directories have been visited.'
 			return 1
 		end
-		sinks.out:writeln(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
 

nature/commands/doc.lua

@@ -1,6 +1,42 @@
+local ansikit = require 'ansikit'
 local commander = require 'commander'
 local fs = require 'fs'
 local lunacolors = require 'lunacolors'
+local Greenhouse = require 'nature.greenhouse'
+local Page = require 'nature.greenhouse.page'
+local docfuncs = require 'nature.doc'
+
+local function strip(text, ...)
+	for _, pat in ipairs {...} do
+		text = text:gsub(pat, '\n')
+	end
+
+	return text
+end
+
+local function transformHTMLandMD(text)
+	return strip(text, '|||', '|%-%-%-%-|%-%-%-%-|')
+	:gsub('|(.-)|(.-)|', function(entry1, entry2)
+		return string.format('%s - %s', entry1, entry2)
+	end)
+	:gsub('<hr>', '{separator}')
+	:gsub('<.->', '')
+	--:gsub('^\n\n', '\n')
+	:gsub('\n%s+\n', '\n\n')
+	--:gsub('  \n', '\n\n')
+	:gsub('{{< (%w+) `(.-)` >}}', function(shortcode, text)
+		return docfuncs.renderInfoBlock(shortcode, text)
+	end)
+	:gsub('```(%w+)\n(.-)```', function(lang, text)
+		return docfuncs.renderCodeBlock(text)
+	end)
+	:gsub('```\n(.-)\n```', function(text)
+		return docfuncs.renderCodeBlock(text)
+	end)
+	:gsub('`[^\n].-`', lunacolors.cyan)
+	:gsub('#+ (.-\n)', function(heading) return lunacolors.blue(lunacolors.bold('→ ' .. heading)) end)
+	:gsub('%*%*(.-)%*%*', lunacolors.bold)
+end
 
 commander.register('doc', function(args, sinks)
 	local moddocPath = hilbish.dataDir .. '/docs/'
@@ -9,11 +45,6 @@ commander.register('doc', function(args, sinks)
 		-- hilbish git
 		moddocPath = './docs/'
 	end
-	local apidocHeader = [[
-# %s
-{grayBg}  {white}{italic}%s  {reset}
-
-]]
 
 	local modules = table.map(fs.readdir(moddocPath), function(f)
 		return lunacolors.underline(lunacolors.blue(string.gsub(f, '.md', '')))
@@ -25,47 +56,18 @@ to Hilbish.
 
 Usage: doc <section> [subdoc]
 Available sections: ]] .. table.concat(modules, ', ')
-	if #args > 0 then
+	local f
-		local mod = args[1]
+	local function handleYamlInfo(d)
-
-		local f = io.open(moddocPath .. mod .. '.md', 'rb')
-		local funcdocs = nil
-		local subdocName = args[2]
-		if not f then
-			-- assume subdir
-			-- dataDir/docs/<mod>/<mod>.md
-			moddocPath = moddocPath .. mod .. '/'
-			if not subdocName then
-				subdocName = '_index'
-			end
-			f = io.open(moddocPath .. subdocName .. '.md', 'rb')
-			if not f then
-				f = io.open(moddocPath .. subdocName:match '%w+' .. '/' .. subdocName .. '.md', 'rb')
-			end
-			if not f then
-				moddocPath = moddocPath .. subdocName .. '/'
-				subdocName = args[3] or '_index'
-				f = io.open(moddocPath .. subdocName .. '.md', 'rb')
-			end
-			if not f then
-				sinks.out:writeln('No documentation found for ' .. mod .. '.')
-				return 1
-			end
-		end
-		funcdocs = f:read '*a':gsub('-([%d]+)', '%1')
-		local moddocs = table.filter(fs.readdir(moddocPath), function(f) return f ~= '_index.md' and f ~= 'index.md' end)
-		local subdocs = table.map(moddocs, function(fname)
-			return lunacolors.underline(lunacolors.blue(string.gsub(fname, '.md', '')))
-		end)
-		if #moddocs ~= 0 then
-			funcdocs = funcdocs .. '\nSubdocs: ' .. table.concat(subdocs, ', ')
-		end
-
-		local valsStr = funcdocs:match '%-%-%-\n([^%-%-%-]+)\n'
 		local vals = {}
+		local docs = d
+
+		local valsStr = docs:match '^%-%-%-\n.-\n%-%-%-'
 		if valsStr then
-			local _, endpos = funcdocs:find('---\n' .. valsStr .. '\n---\n\n', 1, true)
+			docs = docs:sub(valsStr:len() + 2, #docs)
-			funcdocs = funcdocs:sub(endpos + 1, #funcdocs)
+			local pre = docs:sub(1, 1)
+			if pre == '\n' then
+				docs = docs:sub(2)
+			end
 
 			-- parse vals
 			local lines = string.split(valsStr, '\n')
@@ -78,23 +80,113 @@ Available sections: ]] .. table.concat(modules, ', ')
 				end
 			end
 		end
-		if mod == 'api' then
+
-			funcdocs = string.format(apidocHeader, vals.title, vals.description or 'no description.') .. funcdocs
+		--docs = docs:sub(1, #docs - 1)
-		end
+		return docs, vals
-		doc = funcdocs:sub(1, #funcdocs - 1)
-		f:close()
 	end
 
-	local backtickOccurence = 0
+	if #args > 0 then
-	sinks.out:writeln(lunacolors.format(doc:gsub('`', function()
+		local mod = args[1]
-		backtickOccurence = backtickOccurence + 1
+
-		if backtickOccurence % 2 == 0 then
+		f = io.open(moddocPath .. mod .. '.md', 'rb')
-			return '{reset}'
+		local funcdocs = nil
-		else
+		local subdocName = args[2]
-			return '{underline}{green}'
+		if not f then
+			moddocPath = moddocPath .. mod .. '/'
+			if not subdocName then
+				subdocName = '_index'
+			end
+			f = io.open(moddocPath .. subdocName .. '.md', 'rb')
+			local oldmoddocPath = moddocPath
+			if not f then
+				moddocPath = moddocPath .. subdocName:match '%w+' .. '/'
+				f = io.open(moddocPath .. subdocName .. '.md', 'rb')
+			end
+			if not f then
+				moddocPath = oldmoddocPath .. subdocName .. '/'
+				subdocName = args[3] or '_index'
+				f = io.open(moddocPath .. subdocName .. '.md', 'rb')
+			end
+			if not f then
+				sinks.out:writeln('No documentation found for ' .. mod .. '.')
+				return 1
+			end
 		end
-	end):gsub('\n#+.-\n', function(t)
+
-		local signature = t:gsub('<.->(.-)</.->', '{underline}%1'):gsub('\\', '<')
+	end
-		return '{bold}{yellow}' .. signature .. '{reset}'
+
-	end)))
+	local moddocs = table.filter(fs.readdir(moddocPath), function(f) return f ~= '_index.md' and f ~= 'index.md' end)
+	local subdocs = table.map(moddocs, function(fname)
+		return lunacolors.underline(lunacolors.blue(string.gsub(fname, '.md', '')))
+	end)
+
+	local gh = Greenhouse(sinks.out)
+	function gh:resize()
+		local size = terminal.size()
+		self.region = {
+			width = size.width,
+			height = size.height - 1
+		}
+	end
+	gh:resize()
+
+	function gh:render()
+		local workingPage = self.pages[self.curPage]
+		local offset = self.offset
+		if self.isSpecial then
+			offset = self.specialOffset
+			workingPage = self.specialPage
+		end
+		local size = terminal.size()
+
+		self.sink:write(ansikit.getCSI(size.height - 1 .. ';1', 'H'))
+		self.sink:write(ansikit.getCSI(0, 'J'))
+		if not self.isSpecial then
+			if args[1] == 'api' then
+				self.sink:writeln(workingPage.title)
+				self.sink:write(lunacolors.format(string.format('{grayBg} ↳ {white}{italic}%s {reset}', workingPage.description or 'No description.')))
+			else
+				self.sink:write(lunacolors.reset(string.format('Viewing doc page %s', moddocPath)))
+			end
+		end
+	end
+	local backtickOccurence = 0
+	local function formatDocText(d)
+		return transformHTMLandMD(d)
+		--[[
+		return lunacolors.format(d:gsub('`(.-)`', function(t)
+			return docfuncs.renderCodeBlock(t)
+		end):gsub('\n#+.-\n', function(t)
+			local signature = t:gsub('<.->(.-)</.->', '{underline}%1'):gsub('\\', '<')
+			return '{bold}{yellow}' .. signature .. '{reset}'
+		end))
+		]]--
+	end
+
+
+	local doc, vals = handleYamlInfo(#args == 0 and doc or formatDocText(f:read '*a'))
+	if #moddocs ~= 0 and f then
+		doc = doc .. '\nSubdocs: ' .. table.concat(subdocs, ', ') .. '\n\n'
+	end
+	if f then f:close() end
+
+	local page = Page(vals.title, doc)
+	page.description = vals.description
+	gh:addPage(page)
+
+	-- add subdoc pages
+	for _, sdName in ipairs(moddocs) do
+		local sdFile = fs.join(sdName, '_index.md')
+		if sdName:match '.md$' then
+			sdFile = sdName
+		end
+
+		local f = io.open(moddocPath .. sdFile, 'rb')
+		local doc, vals = handleYamlInfo(formatDocText(f:read '*a'))
+		local page = Page(vals.title or sdName, doc)
+		page.description = vals.description
+		gh:addPage(page)
+	end
+	ansikit.hideCursor()
+	gh:initUi()
 end)

nature/commands/fg.lua

@@ -7,7 +7,7 @@ commander.register('fg', function(_, sinks)
 		return 1
 	end
 
-	local err = job.foreground() -- waits for job; blocks
+	local err = job:foreground() -- waits for job; blocks
 	if err then
 		sinks.out:writeln('fg: ' .. err)
 		return 2

nature/commands/greenhouse.lua

@@ -0,0 +1,124 @@
+local ansikit = require 'ansikit'
+local bait = require 'bait'
+local commander = require 'commander'
+local hilbish = require 'hilbish'
+local lunacolors = require 'lunacolors'
+local terminal = require 'terminal'
+local Greenhouse = require 'nature.greenhouse'
+local Page = require 'nature.greenhouse.page'
+
+commander.register('greenhouse', function(args, sinks)
+	local gh = Greenhouse(sinks.out)
+
+	local buffer = ''
+	local display = ''
+	local command = false
+	local commands = {
+		q = function()
+			gh.keybinds['Ctrl-D'](gh)
+		end,
+		['goto'] = function(args)
+			if not args[1] then
+				return 'nuh uh'
+			end
+			gh:jump(tonumber(args[1]))
+		end
+	}
+
+	function gh:resize()
+		local size = terminal.size()
+		self.region = {
+			width = size.width,
+			height = size.height - 2
+		}
+	end
+
+	function gh:render()
+		local workingPage = self.pages[self.curPage]
+		local offset = self.offset
+		if self.isSpecial then
+			offset = self.specialOffset
+			workingPage = self.specialPage
+		end
+
+		self.sink:write(ansikit.getCSI(self.region.height + 1 .. ';1', 'H'))
+		if not self.isSpecial then
+			self.sink:writeln(lunacolors.format(string.format('{grayBg} ↳ Page %d%s{reset}', self.curPage, workingPage.title and ' — ' .. workingPage.title .. ' ' or '')))
+		end
+		self.sink:write(buffer == '' and display or buffer)
+	end
+	function gh:input(c)
+		-- command handling
+		if c == ':' and not command then
+			command = true
+		end
+		if c == 'Escape' then
+			if command then
+				command = false
+				buffer = ''
+			else
+				if self.isSpecial then gh:special() end
+			end
+		elseif c == 'Backspace' then
+			buffer = buffer:sub(0, -2)
+			if buffer == '' then
+				command = false
+			else
+				goto update
+			end
+		end
+
+		if command then
+			ansikit.showCursor()
+			if buffer:match '^:' then buffer = buffer .. c else buffer = c end
+		else
+			ansikit.hideCursor()
+		end
+
+		::update::
+		gh:update()
+	end
+	gh:resize()
+
+	gh:keybind('Enter', function(self)
+		if self.isSpecial then
+			self:jump(self.specialPageIdx)
+			self:special(false)
+		else
+			if buffer:len() < 2 then return end
+
+			local splitBuf = string.split(buffer, " ")
+			local command = commands[splitBuf[1]:sub(2)]
+			if command then
+				table.remove(splitBuf, 1)
+				buffer = command(splitBuf) or ''
+			end
+			self:update()
+		end
+	end)
+
+	if sinks['in'].pipe then
+		local page = Page('stdin', sinks['in']:readAll())
+		gh:addPage(page)
+	end
+
+	for _, name in ipairs(args) do
+		local f <close> = io.open(name, 'r')
+		if not f then
+			sinks.err:writeln(string.format('could not open file %s', name))
+		end
+		local page = Page(name, f:read '*a')
+		gh:addPage(page)
+	end
+
+	if #gh.pages == 0 then
+		sinks.out:writeln [[greenhouse is the Hilbish pager library and command!
+usage: greenhouse <file>...
+
+example: greenhouse hello.md]]
+		return 1
+	end
+
+	ansikit.hideCursor()
+	gh:initUi()
+end)

nature/dirs.lua

@@ -1,3 +1,4 @@
+-- @module dirs
 local fs = require 'fs'
 
 local dirs = {}
@@ -11,8 +12,8 @@ dirs.recentDirs = {}
 dirs.recentSize = 10
 
 --- Get (and remove) a `num` of entries from recent directories.
---- @param num number
+-- @param num number
---- @param remove boolean Whether to remove items
+-- @param remove boolean Whether to remove items
 function dirRecents(num, remove)
 	num = num or 1
 	local entries = {}
@@ -34,12 +35,12 @@ function dirRecents(num, remove)
 end
 
 --- Look at `num` amount of recent directories, starting from the latest.
---- @param num? number
+-- @param num? number
 function dirs.peak(num)
 	return dirRecents(num)
 end
 
---- Add `d` to the recent directories.
+--- Add `d` to the recent directories list.
 function dirs.push(d)
 	dirs.recentDirs[dirs.recentSize + 1] = nil
 	if dirs.recentDirs[#dirs.recentDirs - 1] ~= d then
@@ -50,20 +51,20 @@ function dirs.push(d)
 	end
 end
 
---- Remove `num` amount of dirs from the recent directories.
+--- Remove the specified amount of dirs from the recent directories list.
---- @param num number
+-- @param num number
 function dirs.pop(num)
 	return dirRecents(num, true)
 end
 
---- Get entry from recent directories.
+--- Get entry from recent directories list based on index.
---- @param idx number
+-- @param idx number
 function dirs.recent(idx)
 	return dirs.recentDirs[idx]
 end
 
---- Sets the old directory.
+--- Sets the old directory string.
---- @param d string
+-- @param d string
 function dirs.setOld(d)
 	ok, d = pcall(fs.abs, d)
 	assert(ok, 'could not turn "' .. d .. '"into an absolute path')

nature/doc.lua

@@ -0,0 +1,47 @@
+local lunacolors = require 'lunacolors'
+
+local M = {}
+
+function M.highlight(text)
+	return text:gsub('\'.-\'', lunacolors.yellow)
+	--:gsub('%-%- .-', lunacolors.black)
+end
+
+function M.renderCodeBlock(text)
+	local longest = 0
+	local lines = string.split(text:gsub('\t', '    '), '\n')
+
+	for i, line in ipairs(lines) do
+		local len = line:len()
+		if len > longest then longest = len end
+	end
+
+	for i, line in ipairs(lines) do
+		lines[i] = lunacolors.format('{greyBg}' .. ' ' .. M.highlight(line:sub(0, longest))
+		.. string.rep(' ', longest - line:len()) .. ' ')
+	end
+
+	return '\n' .. lunacolors.format('{greyBg}' .. table.concat(lines, '\n')) .. '\n'
+end
+
+function M.renderInfoBlock(type, text)
+	local longest = 0
+	local lines = string.split(text:gsub('\t', '    '), '\n')
+
+	for i, line in ipairs(lines) do
+		local len = line:len()
+		if len > longest then longest = len end
+	end
+
+	for i, line in ipairs(lines) do
+		lines[i] = ' ' .. M.highlight(line:sub(0, longest))
+		.. string.rep(' ', longest - line:len()) .. ' '
+	end
+
+	local heading
+	if type == 'warning' then
+		heading = lunacolors.yellowBg(lunacolors.black(' ⚠ Warning '))
+	end
+	return '\n' .. heading .. '\n' .. lunacolors.format('{greyBg}' .. table.concat(lines, '\n')) .. '\n'
+end
+return M

nature/greenhouse/init.lua

@@ -0,0 +1,365 @@
+-- Greenhouse is a simple text scrolling handler for terminal programs.
+-- The idea is that it can be set a region to do its scrolling and paging
+-- job and then the user can draw whatever outside it.
+-- This reduces code duplication for the message viewer
+-- and flowerbook.
+
+local ansikit = require 'ansikit'
+local lunacolors = require 'lunacolors'
+local terminal = require 'terminal'
+local Page = require 'nature.greenhouse.page'
+local Object = require 'nature.object'
+
+local Greenhouse = Object:extend()
+
+function Greenhouse:new(sink)
+	local size = terminal.size()
+	self.region = size
+	self.contents = nil -- or can be a table
+	self.start = 1 -- where to start drawing from (should replace with self.region.y)
+	self.offset = 1 -- vertical text offset
+	self.horizOffset = 1
+	self.sink = sink
+	self.pages = {}
+	self.curPage = 1
+	self.step = {
+		horizontal = 5,
+		vertical = 1
+	}
+	self.separator = '─'
+	self.keybinds = {
+		['Up'] = function(self) self:scroll 'up' end,
+		['Down'] = function(self) self:scroll 'down' end,
+		['Left'] = function(self) self:scroll 'left' end,
+		['Right'] = function(self) self:scroll 'right' end,
+		['Ctrl-Left'] = self.previous,
+		['Ctrl-Right'] = self.next,
+		['Ctrl-N'] = function(self) self:toc(true) end,
+		['Enter'] = function(self)
+			if self.isSpecial then
+				self:jump(self.specialPageIdx)
+				self:special(false)
+			end
+		end,
+		['Page-Down'] = function(self) self:scroll('down', {page = true}) end,
+		['Page-Up'] = function(self) self:scroll('up', {page = true}) end
+	}
+	self.isSpecial = false
+	self.specialPage = nil
+	self.specialPageIdx = 1
+	self.specialOffset = 1
+
+	return self
+end
+
+function Greenhouse:addPage(page)
+	table.insert(self.pages, page)
+end
+
+function Greenhouse:updateCurrentPage(text)
+	local page = self.pages[self.curPage]
+	page:setText(text)
+end
+
+local ansiPatters = {
+	'\x1b%[%d+;%d+;%d+;%d+;%d+%w',
+	'\x1b%[%d+;%d+;%d+;%d+%w',
+	'\x1b%[%d+;%d+;%d+%w',
+	'\x1b%[%d+;%d+%w',
+	'\x1b%[%d+%w'
+}
+
+function Greenhouse:sub(str, offset, limit)
+	local overhead = 0
+	local function addOverhead(s)
+		overhead = overhead + string.len(s)
+	end
+
+	local s = str
+	for _, pat in ipairs(ansiPatters) do
+		s = s:gsub(pat, addOverhead)
+	end
+
+	return s:sub(offset, utf8.offset(str, limit + overhead) or limit + overhead)
+	--return s:sub(offset, limit + overhead)
+end
+
+function Greenhouse:draw()
+	local workingPage = self.pages[self.curPage]
+	local offset = self.offset
+	if self.isSpecial then
+		offset = self.specialOffset
+		workingPage = self.specialPage
+	end
+
+	if workingPage.lazy and not workingPage.loaded then
+		workingPage.initialize()
+	end
+
+	local lines = workingPage.lines
+	self.sink:write(ansikit.getCSI(self.start .. ';1', 'H'))
+	self.sink:write(ansikit.getCSI(2, 'J'))
+
+	local writer = self.sink.writeln
+	self.attributes = {}
+	for i = offset, offset + self.region.height - 1 do
+		local resetEnd = false
+		if i > #lines then break end
+
+		if i == offset + self.region.height - 1 then writer = self.sink.write end
+
+		self.sink:write(ansikit.getCSI(self.start + i - offset .. ';1', 'H'))
+		local line = lines[i]:gsub('{separator}', function() return self.separator:rep(self.region.width - 1) end)
+		for _, pat in ipairs(ansiPatters) do
+			line:gsub(pat, function(s)
+				if s == lunacolors.formatColors.reset then
+					self.attributes = {}
+					resetEnd = true
+				else
+					--resetEnd = false
+					--table.insert(self.attributes, s)
+				end
+			end)
+		end
+
+--[[
+		if #self.attributes ~= 0 then
+			for _, attr in ipairs(self.attributes) do
+				--writer(self.sink, attr)
+			end
+		end
+]]--
+
+		self.sink:write(lunacolors.formatColors.reset)
+		writer(self.sink, self:sub(line:gsub('\t', '        '), self.horizOffset, self.region.width + self.horizOffset))
+		if resetEnd then
+			self.sink:write(lunacolors.formatColors.reset)
+		end
+	end
+	writer(self.sink, '\27[0m')
+	self:render()
+end
+
+function Greenhouse:render()
+end
+
+function Greenhouse:scroll(direction, opts)
+	opts = opts or {}
+
+	if self.isSpecial then
+		if direction == 'down' then
+			self:next(true)
+		elseif direction == 'up' then
+			self:previous(true)
+		end
+		return
+	end
+
+	local lines = self.pages[self.curPage].lines
+
+	local oldOffset = self.offset
+	local oldHorizOffset = self.horizOffset
+	local amount = self.step.vertical
+	if opts.page then
+		amount = self.region.height
+	end
+
+	if direction == 'down' then
+		self.offset = math.min(self.offset + amount, math.max(1, #lines - self.region.height))
+	elseif direction == 'up' then
+		self.offset = math.max(self.offset - amount, 1)
+	end
+
+--[[
+	if direction == 'left' then
+		self.horizOffset = math.max(self.horizOffset - self.step.horizontal, 1)
+	elseif direction == 'right' then
+		self.horizOffset = self.horizOffset + self.step.horizontal
+	end
+]]--
+
+	if self.offset ~= oldOffset then self:draw() end
+	if self.horizOffset ~= oldHorizOffset then self:draw() end
+end
+
+function Greenhouse:update()
+	self:resize()
+	if self.isSpecial then
+		self:updateSpecial()
+	end
+
+	self:draw()
+end
+
+
+function Greenhouse:special(val)
+	self.isSpecial = val
+	self:update()
+end
+
+function Greenhouse:toggleSpecial()
+	self:special(not self.isSpecial)
+end
+
+--- This function will be called when the special page
+--- is on and needs to be updated.
+function Greenhouse:updateSpecial()
+end
+
+function Greenhouse:contents()
+end
+
+function Greenhouse:toc(toggle)
+	if not self.isSpecial then
+		self.specialPageIdx = self.curPage
+	end
+	if toggle then self.isSpecial = not self.isSpecial end
+	-- Generate a special page for our table of contents
+	local tocText = string.format([[
+%s
+
+]], lunacolors.cyan(lunacolors.bold '―― Table of Contents ――'))
+
+	local genericPageCount = 1
+	local contents = self:contents()
+	if contents then
+		for i, c in ipairs(contents) do
+			local title = c.title
+			if c.active then
+				title = lunacolors.invert(title)
+			end
+
+			tocText = tocText .. title .. '\n'
+		end
+	else
+		for i, page in ipairs(self.pages) do
+			local title = page.title
+			if title == 'Page' then
+				title = 'Page #' .. genericPageCount
+				genericPageCount = genericPageCount + 1
+			end
+			if i == self.specialPageIdx then
+				title = lunacolors.invert(title)
+			end
+
+			tocText = tocText .. title .. '\n'
+		end
+	end
+	self.specialPage = Page('TOC', tocText)
+	function self:updateSpecial()
+		self:toc()
+	end
+	self:draw()
+end
+
+function Greenhouse:resize()
+	local size = terminal.size()
+	self.region = size
+end
+
+function Greenhouse:next(special)
+	local oldCurrent = special and self.specialPageIdx or self.curPage
+	local pageIdx = math.min(oldCurrent + 1, #self.pages)
+
+	if special then
+		self.specialPageIdx = pageIdx
+	else
+		self.curPage = pageIdx
+	end
+
+	if pageIdx ~= oldCurrent then
+		self.offset = 1
+		self:update()
+	end
+end
+
+function Greenhouse:previous(special)
+	local oldCurrent = special and self.specialPageIdx or self.curPage
+	local pageIdx = math.max(self.curPage - 1, 1)
+
+	if special then
+		self.specialPageIdx = pageIdx
+	else
+		self.curPage = pageIdx
+	end
+
+	if pageIdx ~= oldCurrent then
+		self.offset = 1
+		self:update()
+	end
+end
+
+function Greenhouse:jump(idx)
+	if idx ~= self.curPage then
+		self.offset = 1
+	end
+	self.curPage = idx
+	self:update()
+end
+
+function Greenhouse:keybind(key, callback)
+	self.keybinds[key] = callback
+end
+
+function Greenhouse:input(char)
+end
+
+local function read()
+	terminal.saveState()
+	terminal.setRaw()
+	local c = hilbish.editor.readChar()
+
+	terminal.restoreState()
+	return c
+end
+
+function Greenhouse:initUi()
+	local ansikit = require 'ansikit'
+	local bait = require 'bait'
+	local commander = require 'commander'
+	local hilbish = require 'hilbish'
+	local terminal = require 'terminal'
+	local Page = require 'nature.greenhouse.page'
+	local done = false
+
+	local function sigint()
+		ansikit.clear()
+		done = true
+	end
+
+	local function resize()
+		self:update()
+	end
+	bait.catch('signal.sigint', sigint)
+
+	bait.catch('signal.resize', resize)
+
+	ansikit.screenAlt()
+	ansikit.clear(true)
+	self:draw()
+
+	while not done do
+		local c = read()
+		self:keybind('Ctrl-Q', function()
+			done = true
+		end)
+		self:keybind('Ctrl-D', function()
+			done = true
+		end)
+
+		if self.keybinds[c] then
+			self.keybinds[c](self)
+		else
+			self:input(c)
+		end
+	end
+
+	ansikit.showCursor()
+	ansikit.screenMain()
+
+	self = nil
+	bait.release('signal.sigint', sigint)
+	bait.release('signal.resize', resize)
+end
+
+return Greenhouse

nature/greenhouse/page.lua

@@ -0,0 +1,32 @@
+local Object = require 'nature.object'
+
+local Page = Object:extend()
+
+function Page:new(title, text)
+	self:setText(text)
+	self.title = title or 'Page'
+	self.lazy = false
+	self.loaded = true
+	self.children = {}
+end
+
+function Page:setText(text)
+	self.lines = string.split(text, '\n')
+end
+
+function Page:setTitle(title)
+	self.title = title
+end
+
+function Page:dynamic(initializer)
+	self.initializer = initializer
+	self.lazy = true
+	self.loaded = false
+end
+
+function Page:initialize()
+	self.initializer()
+	self.loaded = true
+end
+
+return Page

nature/hummingbird.lua

@@ -0,0 +1,84 @@
+local bait = require 'bait'
+local commander = require 'commander'
+local lunacolors = require 'lunacolors'
+
+local M = {}
+local counter = 0
+local unread = 0
+M._messages = {}
+M.icons = {
+	INFO = '',
+	SUCCESS = '',
+	WARN = '',
+	ERROR = ''
+}
+
+hilbish.messages = {}
+
+--- Represents a Hilbish message.
+--- @class hilbish.message
+--- @field icon string Unicode (preferably standard emoji) icon for the message notification.
+--- @field title string Title of the message (like an email subject).
+--- @field text string Contents of the message.
+--- @field channel string Short identifier of the message. `hilbish` and `hilbish.*` is preserved for internal Hilbish messages.
+--- @field summary string A short summary of the message.
+--- @field read boolean Whether the full message has been read or not.
+
+function expect(tbl, field)
+	if not tbl[field] or tbl[field] == '' then
+		error(string.format('expected field %s in message'))
+	end
+end
+
+--- Sends a message.
+--- @param message hilbish.message
+function hilbish.messages.send(message)
+	expect(message, 'text')
+	expect(message, 'title')
+	counter = counter + 1
+	unread = unread + 1
+	message.index = counter
+	message.read = false
+
+	M._messages[message.index] = message
+	bait.throw('hilbish.notification', message)
+end
+
+function hilbish.messages.read(idx)
+	local msg = M._messages[idx]
+	if msg then
+		M._messages[idx].read = true
+		unread = unread - 1
+	end
+end
+
+function hilbish.messages.readAll(idx)
+	for _, msg in ipairs(hilbish.messages.all()) do
+		hilbish.messages.read(msg.index)
+	end
+end
+
+function hilbish.messages.unreadCount()
+	return unread
+end
+
+function hilbish.messages.delete(idx)
+	local msg = M._messages[idx]
+	if not msg then
+		error(string.format('invalid message index %d', idx or -1))
+	end
+
+	M._messages[idx] = nil
+end
+
+function hilbish.messages.clear()
+	for _, msg in ipairs(hilbish.messages.all()) do
+		hilbish.messages.delete(msg.index)
+	end
+end
+
+function hilbish.messages.all()
+	return M._messages
+end
+
+return M

nature/init.lua

@@ -6,11 +6,24 @@ local fs = require 'fs'
 package.path = package.path .. ';' .. hilbish.dataDir .. '/?/init.lua'
 .. ';' .. hilbish.dataDir .. '/?/?.lua' .. ";" .. hilbish.dataDir .. '/?.lua'
 
+hilbish.module.paths = '?.so;?/?.so;'
+.. hilbish.userDir.data .. 'hilbish/libs/?/?.so'
+.. ";" .. hilbish.userDir.data .. 'hilbish/libs/?.so'
+
+table.insert(package.searchers, function(module)
+	local path = package.searchpath(module, hilbish.module.paths)
+	if not path then return nil end
+
+	-- it didnt work normally, idk
+	return function() return hilbish.module.load(path) end, path
+end)
+
 require 'nature.commands'
 require 'nature.completions'
 require 'nature.opts'
 require 'nature.vim'
 require 'nature.runner'
+require 'nature.hummingbird'
 
 local shlvl = tonumber(os.getenv 'SHLVL')
 if shlvl ~= nil then

nature/object.lua

@@ -0,0 +1,59 @@
+---@class nature.object
+---@field super nature.object
+local Object = {}
+Object.__index = Object
+
+---Can be overrided by child objects to implement a constructor.
+function Object:new() end
+
+---@return nature.object
+function Object:extend()
+  local cls = {}
+  for k, v in pairs(self) do
+    if k:find("__") == 1 then
+      cls[k] = v
+    end
+  end
+  cls.__index = cls
+  cls.super = self
+  setmetatable(cls, self)
+  return cls
+end
+
+---Check if the object is strictly of the given type.
+---@param T any
+---@return boolean
+function Object:is(T)
+  return getmetatable(self) == T
+end
+
+---Check if the object inherits from the given type.
+---@param T any
+---@return boolean
+function Object:extends(T)
+  local mt = getmetatable(self)
+  while mt do
+    if mt == T then
+      return true
+    end
+    mt = getmetatable(mt)
+  end
+  return false
+end
+
+---Metamethod to get a string representation of an object.
+---@return string
+function Object:__tostring()
+  return "Object"
+end
+
+---Methamethod to allow using the object call as a constructor.
+---@return nature.object
+function Object:__call(...)
+  local obj = setmetatable({}, self)
+  obj:new(...)
+  return obj
+end
+
+
+return Object

nature/opts/crimmas.lua

@@ -0,0 +1,11 @@
+local lunacolors = require 'lunacolors'
+
+bait.catch('hilbish.init', function()
+	
+	if os.date '%m' == '12' and hilbish.interactive and hilbish.opts.crimmas then
+		local crimmas = math.random(1, 31)
+		if crimmas >= 25 and crimmas <= 29 then
+			print(lunacolors.format '🎄 {green}Merry {red}Christmas{reset} from your {green}favourite{reset} shell {red}(right?){reset} 🌺')
+		end
+	end
+end)

nature/opts/init.lua

@@ -1,22 +1,8 @@
-local opts = {}
 hilbish.opts = {}
 
-setmetatable(hilbish.opts, {
-	__newindex = function(_, k, v)
-		if opts[k] == nil then
-			error(string.format('opt %s does not exist', k))
-		end
-
-		opts[k] = v
-	end,
-	__index = function(_, k)
-		return opts[k]
-	end
-})
-
 local function setupOpt(name, default)
-	opts[name] = default
+	hilbish.opts[name] = default
-	require('nature.opts.' .. name)
+	pcall(require, 'nature.opts.' .. name)
 end
 
 local defaultOpts = {
@@ -25,7 +11,10 @@ local defaultOpts = {
 	greeting = string.format([[Welcome to {magenta}Hilbish{reset}, {cyan}%s{reset}.
 The nice lil shell for {blue}Lua{reset} fanatics!
 ]], hilbish.user),
-	motd = true
+	motd = true,
+	fuzzy = false,
+	notifyJobFinish = true,
+	crimmas = true
 }
 
 for optsName, default in pairs(defaultOpts) do

nature/opts/motd.lua

@@ -2,8 +2,8 @@ local bait = require 'bait'
 local lunacolors = require 'lunacolors'
 
 hilbish.motd = [[
-1000 commits on the Hilbish repository brings us to {cyan}Version 2.1!{reset}
+Finally at {red}v2.2!{reset} So much {green}documentation improvements{reset}
-Docs, docs, docs... At least builtins work with pipes now.
+and 1 single fix for Windows! {blue}.. and a feature they can't use.{reset}
 ]]
 
 bait.catch('hilbish.init', function()

nature/opts/notifyJobFinish.lua

@@ -0,0 +1,23 @@
+local bait = require 'bait'
+local lunacolors = require 'lunacolors'
+
+bait.catch('job.done', function(job)
+	if not hilbish.opts.notifyJobFinish then return end
+	local notifText = string.format(lunacolors.format [[
+Background job with ID#%d has exited (PID %d).
+Command string: {bold}{yellow}%s{reset}]], job.id, job.pid, job.cmd)
+
+	if job.stdout ~= '' then
+		notifText = notifText .. '\n\nStandard output:\n' .. job.stdout
+	end
+	if job.stderr ~= '' then
+		notifText = notifText .. '\n\nStandard error:\n' .. job.stderr
+	end
+
+	hilbish.messages.send {
+		channel = 'jobNotify',
+		title = string.format('Job ID#%d Exited', job.id),
+		summary = string.format(lunacolors.format 'Background job with command {bold}{yellow}%s{reset} has finished running!', job.cmd),
+		text = notifText
+	}
+end)

os.go

@@ -8,10 +8,9 @@ import (
 )
 
 // #interface os
-// OS Info
+// operating system info
-// The `os` interface provides simple text information properties about
+// Provides simple text information properties about the current operating system.
-// the current OS on the systen. This mainly includes the name and
+// This mainly includes the name and version.
-// version.
 // #field family Family name of the current OS
 // #field name Pretty name of the current OS
 // #field version Version of the current OS

pprof.go

@@ -0,0 +1,14 @@
+// +build pprof
+
+package main
+
+import (
+    _ "net/http/pprof"
+    "net/http"
+)
+
+func init() {
+    go func() {
+        http.ListenAndServe("localhost:8080", nil)
+    }()
+}

readline/codes.go

@@ -1,5 +1,7 @@
 package readline
 
+import "os"
+
 // Character codes
 const (
 	charCtrlA = iota + 1
@@ -58,6 +60,8 @@ var (
 	seqAltF         = string([]byte{27, 102})
 	seqAltR         = string([]byte{27, 114}) // Used for alternative history
 	seqAltBackspace = string([]byte{27, 127})
+	seqPageUp       = string([]byte{27, 91, 53, 126})
+	seqPageDown       = string([]byte{27, 91, 54, 126})
 )
 
 const (
@@ -72,6 +76,8 @@ const (
 	seqCursorTopLeft    = "\x1b[H"  // Clears screen and places cursor on top-left
 
 	seqGetCursorPos = "\x1b6n" // response: "\x1b{Line};{Column}R"
+	seqHideCursor = "\x1b[?25l"
+	seqUnhideCursor = "\x1b[?25h"
 
 	seqCtrlLeftArrow  = "\x1b[1;5D"
 	seqCtrlRightArrow = "\x1b[1;5C"
@@ -134,3 +140,59 @@ const (
 const (
 	seqCtermFg255 = "\033[48;5;255m"
 )
+
+// TODO: return whether its actually a sequence or not
+// remedies the edge case of someone literally typing Ctrl-A for example.
+func (rl *Instance) ReadChar() string {
+	b := make([]byte, 1024)
+	i, _ := os.Stdin.Read(b)
+	r := []rune(string(b))
+	s := string(r[:i])
+
+	switch b[0] {
+		case charCtrlA: return "Ctrl-A"
+		case charCtrlB: return "Ctrl-B"
+		case charCtrlC: return "Ctrl-C"
+		case charEOF: return "Ctrl-D"
+		case charCtrlE: return "Ctrl-E"
+		case charCtrlF: return "Ctrl-F"
+		case charCtrlG: return "Ctrl-G"
+		case charBackspace, charBackspace2: return "Backspace"
+		case charTab: return "Tab"
+		case charCtrlK: return "Ctrl-K"
+		case charCtrlL: return "Ctrl-L"
+		case charCtrlN: return "Ctrl-N"
+		case charCtrlO: return "Ctrl-O"
+		case charCtrlP: return "Ctrl-P"
+		case charCtrlQ: return "Ctrl-Q"
+		case charCtrlR: return "Ctrl-R"
+		case charCtrlS: return "Ctrl-S"
+		case charCtrlT: return "Ctrl-T"
+		case charCtrlU: return "Ctrl-U"
+		case charCtrlV: return "Ctrl-V"
+		case charCtrlW: return "Ctrl-W"
+		case charCtrlX: return "Ctrl-X"
+		case charCtrlY: return "Ctrl-Y"
+		case charCtrlZ: return "Ctrl-Z"
+		case '\r': fallthrough
+		case '\n': return "Enter"
+		case charEscape:
+			switch s {
+				case string(charEscape): return "Escape"
+				case seqUp: return "Up"
+				case seqDown: return "Down"
+				case seqBackwards: return "Left"
+				case seqForwards: return "Right"
+				case seqCtrlLeftArrow: return "Ctrl-Left"
+				case seqCtrlRightArrow: return "Ctrl-Right"
+				case seqCtrlDelete, seqCtrlDelete2: return "Ctrl-Delete"
+				case seqHome, seqHomeSc: return "Home"
+				case seqEnd, seqEndSc: return "End"
+				case seqDelete, seqDelete2: return "Delete"
+				case seqPageUp: return "Page-Up"
+				case seqPageDown: return "Page-Down"
+			}
+	}
+
+	return s
+}

readline/comp-group.go

@@ -71,10 +71,9 @@ func (g *CompletionGroup) init(rl *Instance) {
 // The rx parameter is passed, as the shell already checked that the search pattern is valid.
 func (g *CompletionGroup) updateTabFind(rl *Instance) {
 
-	suggs := make([]string, 0)
+	suggs := rl.Searcher(rl.search, g.Suggestions)
-
 	// We perform filter right here, so we create a new completion group, and populate it with our results.
-	for i := range g.Suggestions {
+	/*for i := range g.Suggestions {
 		if rl.regexSearch == nil { continue }
 		if rl.regexSearch.MatchString(g.Suggestions[i]) {
 			suggs = append(suggs, g.Suggestions[i])
@@ -82,7 +81,7 @@ func (g *CompletionGroup) updateTabFind(rl *Instance) {
 			// this is a list so lets also check the descriptions
 			suggs = append(suggs, g.Suggestions[i])
 		}
-	}
+	}*/
 
 	// We overwrite the group's items, (will be refreshed as soon as something is typed in the search)
 	g.Suggestions = suggs

readline/cursor.go

@@ -1,6 +1,7 @@
 package readline
 
 import (
+//	"fmt"
 	"os"
 	"regexp"
 	"strconv"
@@ -68,6 +69,40 @@ func (rl *Instance) getCursorPos() (x int, y int) {
 // This means that they are not used to keep any reference point when
 // when we internally move around clearning and printing things
 
+/*
+func moveCursorUpBuffered(i int) {
+	if i < 1 {
+		return
+	}
+
+	fmt.Fprintf(rl.bufferedOut, "\x1b[%dA", i)
+}
+
+func moveCursorDownBuffered(i int) {
+	if i < 1 {
+		return
+	}
+
+	fmt.Fprintf(rl.bufferedOut, "\x1b[%dB", i)
+}
+
+func moveCursorForwardsBuffered(i int) {
+	if i < 1 {
+		return
+	}
+
+	fmt.Fprintf(rl.bufferedOut, "\x1b[%dC", i)
+}
+
+func moveCursorUpBuffered(i int) {
+	if i < 1 {
+		return
+	}
+
+	fmt.Fprintf(rl.bufferedOut, "\x1b[%dD", i)
+}
+*/
+
 func moveCursorUp(i int) {
 	if i < 1 {
 		return
@@ -100,6 +135,14 @@ func moveCursorBackwards(i int) {
 	printf("\x1b[%dD", i)
 }
 
+func hideCursor() {
+	print(seqHideCursor)
+}
+
+func unhideCursor() {
+	print(seqUnhideCursor)
+}
+
 func (rl *Instance) backspace(forward bool) {
 	if len(rl.line) == 0 || rl.pos == 0 {
 		return

readline/go.mod

@@ -1,6 +1,6 @@
 module github.com/maxlandon/readline
 
-go 1.16
+go 1.18
 
 require (
 	github.com/acarl005/stripansi v0.0.0-20180116102854-5a71ef0e047d

readline/history.go

@@ -156,8 +156,8 @@ func (rl *Instance) walkHistory(i int) {
 	rl.updateHelpers()
 
 	// In order to avoid having to type j/k twice each time for history navigation,
-	// we walk once again. This only ever happens when we aren't out of bounds.
+	// we walk once again. This only ever happens when we aren't out of bounds and the last history item was not a empty string.
-	if dedup && old == new {
+	if new != "" && dedup && old == new {
 		rl.walkHistory(i)
 	}
 }

readline/instance.go

@@ -1,6 +1,7 @@
 package readline
 
 import (
+	"bufio"
 	"os"
 	"regexp"
 	"sync"
@@ -112,8 +113,10 @@ type Instance struct {
 	modeAutoFind bool           // for when invoked via ^R or ^F outside of [tab]
 	searchMode   FindMode       // Used for varying hints, and underlying functions called
 	regexSearch  *regexp.Regexp // Holds the current search regex match
+	search       string
 	mainHist     bool           // Which history stdin do we want
 	histInfo     []rune         // We store a piece of hist info, for dual history sources
+	Searcher func(string, []string) []string
 
 	//
 	// History -----------------------------------------------------------------------------------
@@ -201,6 +204,8 @@ type Instance struct {
 	ViActionCallback func(ViAction, []string)
 
 	RawInputCallback func([]rune) // called on all input
+
+	bufferedOut *bufio.Writer
 }
 
 // NewInstance is used to create a readline instance and initialise it with sane defaults.
@@ -229,6 +234,27 @@ func NewInstance() *Instance {
 	rl.HintFormatting = "\x1b[2m"
 	rl.evtKeyPress = make(map[string]func(string, []rune, int) *EventReturn)
 	rl.TempDirectory = os.TempDir()
+	rl.Searcher = func(needle string, haystack []string) []string {
+		suggs := make([]string, 0)
+
+		var err error
+		rl.regexSearch, err = regexp.Compile("(?i)" + string(rl.tfLine))
+		if err != nil {
+			rl.RefreshPromptLog(err.Error())
+			rl.infoText = []rune(Red("Failed to match search regexp"))
+		}
+
+		for _, hay := range haystack {
+			if rl.regexSearch == nil { continue }
+			if rl.regexSearch.MatchString(hay) {
+				suggs = append(suggs, hay)
+			}
+		}
+
+		return suggs
+	}
+
+	rl.bufferedOut = bufio.NewWriter(os.Stdout)
 
 	// Registers
 	rl.initRegisters()

readline/line.go

@@ -33,19 +33,20 @@ func (rl *Instance) GetLine() []rune {
 func (rl *Instance) echo() {
 
 	// Then we print the prompt, and the line,
+	hideCursor()
 	switch {
 	case rl.PasswordMask != 0:
 	case rl.PasswordMask > 0:
-		print(strings.Repeat(string(rl.PasswordMask), len(rl.line)) + " ")
+		rl.bufprint(strings.Repeat(string(rl.PasswordMask), len(rl.line)) + " ")
 
 	default:
+
 		// Go back to prompt position, and clear everything below
 		moveCursorBackwards(GetTermWidth())
 		moveCursorUp(rl.posY)
-		print(seqClearScreenBelow)
 
 		// Print the prompt
-		print(string(rl.realPrompt))
+		rl.bufprint(string(rl.realPrompt))
 
 		// Assemble the line, taking virtual completions into account
 		var line []rune
@@ -57,11 +58,14 @@ func (rl *Instance) echo() {
 
 		// Print the input line with optional syntax highlighting
 		if rl.SyntaxHighlighter != nil {
-			print(rl.SyntaxHighlighter(line))
+			rl.bufprint(rl.SyntaxHighlighter(line))
 		} else {
-			print(string(line))
+			rl.bufprint(string(line))
 		}
+		rl.bufprint(seqClearScreenBelow)
+
 	}
+	rl.bufflush()
 
 	// Update references with new coordinates only now, because
 	// the new line may be longer/shorter than the previous one.
@@ -72,6 +76,7 @@ func (rl *Instance) echo() {
 	moveCursorUp(rl.fullY)
 	moveCursorDown(rl.posY)
 	moveCursorForwards(rl.posX)
+	unhideCursor()
 }
 
 func (rl *Instance) insert(r []rune) {
@@ -159,7 +164,7 @@ func (rl *Instance) clearLine() {
 	moveCursorForwards(rl.promptLen)
 
 	// Clear everything after & below the cursor
-	print(seqClearScreenBelow)
+	//print(seqClearScreenBelow)
 
 	// Real input line
 	rl.line = []rune{}

readline/prompt.go

@@ -48,7 +48,7 @@ func (rl *Instance) RefreshPromptLog(log string) (err error) {
 	rl.stillOnRefresh = true
 	moveCursorUp(rl.infoY + rl.tcUsedY)
 	moveCursorBackwards(GetTermWidth())
-	print("\r\n" + seqClearScreenBelow)
+	//print("\r\n" + seqClearScreenBelow)
 
 	// Print the log
 	fmt.Printf(log)
@@ -97,7 +97,7 @@ func (rl *Instance) RefreshPromptInPlace(prompt string) (err error) {
 	print(seqClearLine)
 	moveCursorUp(rl.infoY + rl.tcUsedY)
 	moveCursorBackwards(GetTermWidth())
-	print("\r\n" + seqClearScreenBelow)
+	//print("\r\n" + seqClearScreenBelow)
 
 	// Add a new line if needed
 	if rl.Multiline {
@@ -137,7 +137,7 @@ func (rl *Instance) RefreshPromptCustom(prompt string, offset int, clearLine boo
 	moveCursorUp(offset)
 
 	// Then clear everything below our new position
-	print(seqClearScreenBelow)
+	//print(seqClearScreenBelow)
 
 	// Update the prompt if a special has been passed.
 	if prompt != "" {

readline/readline.go

@@ -868,7 +868,7 @@ func (rl *Instance) escapeSeq(r []rune) {
 			if err != nil {
 				return
 			}
-			if !rl.mainHist {
+			if !rl.mainHist && rl.altHistory != nil {
 				line, err = rl.altHistory.GetLine(rl.altHistory.Len() - 1)
 				if err != nil {
 					return

readline/tab.go

@@ -94,7 +94,7 @@ func (rl *Instance) getTabSearchCompletion() {
 	rl.getCurrentGroup()
 
 	// Set the info for this completion mode
-	rl.infoText = append([]rune("Completion search: "), rl.tfLine...)
+	rl.infoText = append([]rune("Completion search: " + UNDERLINE + BOLD), rl.tfLine...)
 
 	for _, g := range rl.tcGroups {
 		g.updateTabFind(rl)
@@ -102,7 +102,7 @@ func (rl *Instance) getTabSearchCompletion() {
 
 	// If total number of matches is zero, we directly change the info, and return
 	if comps, _, _ := rl.getCompletionCount(); comps == 0 {
-		rl.infoText = append(rl.infoText, []rune(DIM+RED+" ! no matches (Ctrl-G/Esc to cancel)"+RESET)...)
+		rl.infoText = append(rl.infoText, []rune(RESET+DIM+RED+" ! no matches (Ctrl-G/Esc to cancel)"+RESET)...)
 	}
 }
 
@@ -276,13 +276,14 @@ func (rl *Instance) writeTabCompletion() {
 	// than what their MaxLength allows them to, cycling sometimes occur,
 	// but does not fully clears itself: some descriptions are messed up with.
 	// We always clear the screen as a result, between writings.
-	print(seqClearScreenBelow)
+	//rl.bufprint(seqClearScreenBelow)
 
 	// Crop the completions so that it fits within our MaxTabCompleterRows
 	completions, rl.tcUsedY = rl.cropCompletions(completions)
 
 	// Then we print all of them.
-	fmt.Printf(completions)
+	rl.bufprintF(completions)
+	rl.bufflush()
 }
 
 // cropCompletions - When the user cycles through a completion list longer

readline/tabfind.go

@@ -1,9 +1,5 @@
 package readline
 
-import (
-	"regexp"
-)
-
 // FindMode defines how the autocomplete suggestions display
 type FindMode int
 
@@ -30,15 +26,10 @@ func (rl *Instance) updateTabFind(r []rune) {
 	rl.tfLine = append(rl.tfLine, r...)
 
 	// The search regex is common to all search modes
-	var err error
+	rl.search = string(rl.tfLine)
-	rl.regexSearch, err = regexp.Compile("(?i)" + string(rl.tfLine))
-	if err != nil {
-		rl.RefreshPromptLog(err.Error())
-		rl.infoText = []rune(Red("Failed to match search regexp"))
-	}
 
 	// We update and print
-	rl.clearHelpers()
+	//rl.clearHelpers()
 	rl.getTabCompletion()
 	rl.renderHelpers()
 }

readline/tui-effects.go

@@ -14,6 +14,7 @@ var (
 	// effects
 	BOLD  = "\033[1m"
 	DIM   = "\033[2m"
+	UNDERLINE   = "\033[4m"
 	RESET = "\033[0m"
 	// colors
 	RED    = "\033[31m"