https://github.com/rtomayko/ronn
the opposite of roff
https://github.com/rtomayko/ronn
Last synced: 6 months ago
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the opposite of roff
- Host: GitHub
- URL: https://github.com/rtomayko/ronn
- Owner: rtomayko
- License: other
- Created: 2009-11-02T22:11:27.000Z (about 16 years ago)
- Default Branch: master
- Last Pushed: 2022-01-29T05:32:21.000Z (almost 4 years ago)
- Last Synced: 2025-04-02T22:36:53.472Z (7 months ago)
- Language: Ruby
- Homepage: http://rtomayko.github.com/ronn/
- Size: 522 KB
- Stars: 1,368
- Watchers: 28
- Forks: 84
- Open Issues: 50
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGES
- License: COPYING
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README
# Ronn
Ronn builds manuals. It converts simple, human readable textfiles to roff for
terminal display, and also to HTML for the web.
The source format includes all of Markdown but has a more rigid structure and
syntax extensions for features commonly found in manpages (definition lists,
link notation, etc.). The ronn-format(7) manual page defines the format in
detail.
The `*.ronn` files found in the [`man/`][1] directory show off a wide range of
ronn capabilities:
* [ronn(1)](http://rtomayko.github.com/ronn/ronn.1) command -
[source file](http://github.com/rtomayko/ronn/blob/master/man/ronn.1.ronn),
[roff output](http://github.com/rtomayko/ronn/blob/master/man/ronn.1)
* [ronn-format(7)](http://rtomayko.github.com/ronn/ronn-format.7) -
[source file](http://github.com/rtomayko/ronn/blob/master/man/ronn-format.7.ronn),
[roff output](http://github.com/rtomayko/ronn/blob/master/man/ronn-format.7)
[1]: http://github.com/rtomayko/ronn/tree/master/man
As an alternative, you might want to check out [pandoc](http://johnmacfarlane.net/pandoc/) which can also convert markdown into roff manual pages.
## Examples
Build roff and HTML output files for one or more input files:
$ ronn man/ronn.5.ronn
roff: man/ronn.5
html: man/ronn.5.html
Generate only a standalone HTML version of one or more files:
$ ronn --html man/markdown.5.ronn
html: man/markdown.5.html
Build roff versions of all ronn files in a directory:
$ ronn --roff man/*.ronn
View a ronn file as if it were a manpage without building intermediate files:
$ ronn --man man/markdown.5.ronn
View roff output with man(1):
$ man man/ronn.5
The [ronn(1)](http://rtomayko.github.com/ronn/ronn.1) manual page includes
comprehensive documentation on `ronn` command line options.
## Background
Some think UNIX manual pages are a poor and outdated form of documentation. I
disagree:
- Manpages follow a well defined structure that's immediately familiar. This
gives developers a starting point when documenting new tools, libraries, and
formats.
- Manpages get to the point. Because they're written in an inverted style, with
a SYNOPSIS section followed by additional detail, prose and references to
other sources of information, manpages provide the best of both cheat sheet
and reference style documentation.
- Historically, manpages use an extremely -- unbelievably -- limited set of
text formatting capabilities. You get a couple of headings, lists, bold,
underline and no more. This is a feature.
- Although two levels of section hierarchy are technically supported, most
manpages use only a single level. Unwieldy document hierarchies complicate
otherwise good documentation. Remember that Feynman covered all of physics
-- heavenly bodies through QED -- with only two levels of document hierarchy
(_The Feynman Lectures on Physics_, 1970).
- The classical terminal manpage display is typographically well thought out.
Big bold section headings, justified monospace text, nicely indented
paragraphs, intelligently aligned definition lists, and an informational
header and footer.
- Manpages have a simple referencing syntax; e.g., sh(1), fork(2), markdown(7).
HTML versions can use this to generate links between pages.
Unfortunately, figuring out how to create a manpage is a fairly tedious process.
The roff/mandoc/mdoc macro languages are highly extensible, fractured between
multiple dialects, and include a bunch of device specific stuff irrelevant to
modern publishing tools.
## Copying
Ronn is Copyright (C) 2010 [Ryan Tomayko](http://tomayko.com/about)
See the file COPYING for information of licensing and distribution.