diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..53e9d3a
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,16 @@
+root = true
+
+[*]
+charset = utf-8
+# end_of_line = git
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.py]
+indent_size = 4
+indent_style = space
+
+[*.md]
+trim_trailing_whitespace = false
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..056098a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,50 @@
+
+# Created by https://www.gitignore.io/api/windows,osx,linux,git
+
+### OSX ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+# Thumbnails
+._*
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+
+### Git ###
+*.orig
+
+### Custom ###
+deps/
+wiki/
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..420e6f2
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1 @@
+# Change Log
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..a355c91
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,21 @@
+# Contributing
+Contributions are welcome, and they are greatly appreciated!
+
+Every little bit helps, and credit will always be given.
+
+## Types of Contributions
+
+### Bug Reports, Feature Requests, and Feedback
+Create a [new project issue][1]! Try to be as descriptive as possible.
+
+### Bug Fixes, New Features and Documentation
+Create a [new merge/pull request][2]! Make sure to follow the guidelines.
+
+## Merge/Pull Request Guidelines
+Make sure to have atomic commits and contextual commit messages!
+
+[Check out this awesome blog post by Chris Beams for more information.][3]
+
+[1]: https://gitlab.com/shellm/doc/issues/new
+[2]: https://github.com/shellm/doc/merge_requests/new
+[3]: http://chris.beams.io/posts/git-commit/
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..1520d57
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,15 @@
+ISC License
+
+Copyright (c) 2018, Timothée Mazzucotelli
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..1717a91
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,39 @@
+.PHONY: rmdoc
+
+BINDIR := bin
+LIBDIR := lib
+MANDIR := man
+WIKIDIR := wiki
+
+MANPAGES := $(addprefix $(MANDIR)/,doc.1 doc.sh.3)
+WIKIPAGES := $(addprefix $(WIKIDIR)/,bin/doc.md lib/doc.sh.md)
+
+ifeq ($(PREFIX), )
+PREFIX := /usr/local
+endif
+
+all : doc
+
+install :
+	@./install.sh $(PREFIX)
+
+$(MANDIR)/%.1 : $(BINDIR)/%
+	@shellman --format man $< > $@
+
+$(MANDIR)/%.sh.3 : $(LIBDIR)/%.sh
+	@shellman --format man $< > $@
+
+$(WIKIDIR)/bin/%.md : $(BINDIR)/%
+	@shellman --format markdown $< > $@
+
+$(WIKIDIR)/lib/%.sh.md : $(LIBDIR)/%.sh
+	@shellman --format markdown $< > $@
+
+man : $(MANPAGES)
+
+wiki : $(WIKIPAGES)
+
+doc : man wiki
+
+rmdoc:
+	@rm man/* wiki/bin/* wiki/lib/*
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6175de9
--- /dev/null
+++ b/README.md
@@ -0,0 +1,35 @@
+# doc
+Documentation for your shell scripts!
+
+- Authors: https://gitlab.com/shellm/doc/AUTHORS.md
+- Changelog: https://gitlab.com/shellm/doc/CHANGELOG.md
+- Contributing: https://gitlab.com/shellm/doc/CONTRIBUTING.md
+- Documentation: https://gitlab.com/shellm/doc/wiki
+- License: ISC - https://gitlab.com/shellm/doc/LICENSE
+
+## Installation
+Installation with [basher](https://github.com/basherpm/basher):
+```bash
+basher install shellm/doc
+```
+
+Installation from source:
+```bash
+git clone https://gitlab.com/shellm/doc
+cd doc
+sudo ./install.sh
+```
+
+## Usage
+Command-line:
+```
+doc -h
+```
+
+As a library:
+```bash
+# with basher's include
+include shellm/doc lib/doc.sh
+# with shellm's include
+shellm-include shellm/doc lib/doc.sh
+```
diff --git a/bin/doc b/bin/doc
new file mode 100755
index 0000000..01578dd
--- /dev/null
+++ b/bin/doc
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+
+## \brief Documentation for your shell scripts!
+
+shellm-source shellm/doc
+
+if [ $# -eq 0 ]; then
+  doc --print-usage "$0"
+  exit 1
+fi
+
+__doc_get() {
+  local re='^[[:space:]]*##[[:space:]]*[@\]'"$1"'[[:space:]]'
+  grep "${re}" "$2" | expand | sed 's/'"${re}"'*//'
+  # shellcheck disable=SC2086
+  return ${PIPESTATUS[0]}
+}
+
+main() {
+  while [ $# -ne 0 ]; do
+    case "$1" in
+      ## \option -h, --help
+      ## Print this help and exit.
+      -h|--help) doc --print-help "$0"; exit 0 ;;
+
+      ## \option --print-help SCRIPT
+      ## Print help for the given script.
+      --print-help)
+        if ! command -v shellman &>/dev/null; then
+          if ! man "$(basename "$1")"; then
+            echo "doc: please install shellman dependency with pip install shellman" >&2
+            return 1
+          fi
+          return 0
+        fi
+        shellman "$1"
+      ;;
+
+      ## \option --print-usage SCRIPT
+      ## Print usage for the given script.
+      --print-usage)
+        usages="$(__doc_get usage "$1")"
+        echo "usage: $(echo "${usages}" | head -n1)"
+        echo "${usages}" | tail -n+2 | while read -r line; do
+          echo "       ${line}"
+        done
+      ;;
+    esac
+    shift
+  done
+}
+
+## \usage doc [-h]
+main "$@"
diff --git a/cmp/doc.completion.bash b/cmp/doc.completion.bash
new file mode 100644
index 0000000..e69de29
diff --git a/cmp/doc.completion.zsh b/cmp/doc.completion.zsh
new file mode 100644
index 0000000..e69de29
diff --git a/man/doc.1 b/man/doc.1
new file mode 100644
index 0000000..e69de29
diff --git a/man/doc.sh.3 b/man/doc.sh.3
new file mode 100644
index 0000000..e69de29
diff --git a/package.sh b/package.sh
new file mode 100644
index 0000000..742c48d
--- /dev/null
+++ b/package.sh
@@ -0,0 +1,4 @@
+BINS="bin/doc"
+DEPS="gitlab.com/shellm/core"
+BASH_COMPLETIONS="cmp/doc.completion.bash"
+ZSH_COMPLETIONS="cmp/doc.completion.zsh"