===========
GIMP-Help
===========
Note: this README is outdated! Please refer to README.md in the master branch.
GIMP-Help is a help system designed for use with the internal GIMP help
browser, external web browser and HTML renderers.
Docbook is used to create a highly customizable documentation system.
The current manual documents features for GIMP 2.10.
Contents
--------
1. Published manuals
2. Tips for contribution
3. Documentation issues
4. Creating a Release
5. Updating supported languages
6. ODF Files
7. History of the gimp-help module
Published manuals
=================
The most recent manuals for all supported languages are available at:
https://www.gimp.org/docs/
We intend to be able to automatically have up to date manuals
published there too, but we are still working on that.
Tips for contribution
=====================
If you are interested in translating the manual the best way to
start is going to https://l10n.gnome.org/module/gimp-help/,
register an account and apply to be a member of the language team
for the language you want to translate.
You can then start translating the po files of GIMP's manual found
on that website.
If instead you would like to help out writing and improving the
manual then this is the right place to start.
Preferrably build the most up to date manual yourself or check
the latest uploaded version at https://docs.gimp.org/2.10/en/.
The source of the manual can be found in XML files in the /src
directory of this repository. Find a topic that interests you
or that needs updating and start writing.
You could also take a look at our issue tracker at
https://gitlab.gnome.org/GNOME/gimp-help/issues
It would be a good idea to subscribe to the gimp mailing lists,
especially the developer and docs lists. That way you can keep
up to date about the development of GIMP, see:
https://www.gimp.org/mail_lists.html
Most of the GIMP developers can also be reached on the #gimp
IRC channel on irc.gimp.org. The best chances to talk are
usually during European evening hours.
What you should know
--------------------
You should know a bit about Docbook and XML, or be smart enough to learn
the syntax yourself. You can get more information about Docbook and XML
by using your preferred search engine.
Editors, Programs and Setups
----------------------------
Use any editor you want, but you should handle it well. Please keep in
mind, that the tab width in XML Mode should be 2 spaces. It is
recommended to attach patches to a bug report. Creating patches with
git is probably better described at https://wiki.gnome.org, but in
short:
git format-patch HEAD^
to create a patch with your last local commits.
Provided you have xmllint installed, you can validate the XML
and check the well-formedness of the XML files by running
make validate
When you edit an XML file and want to quickly check your changes,
you can create a single quick-and-dirty HMTL draft file with
make src/of/the/xml-file.draft
where the target is the path name with extension ".draft" instead
of ".xml", or with
make preview-src/of/the/xml-file.xml
where the path name is preceded with "preview-".
The name of the HMTL draft file depends on its id (not on the name
of the XML source file!) and is displayed when the file is created.
Hints for making good screenshots
---------------------------------
* please make screenshots only with the system default theme, which
is of course just the plain gtk+ default look
* use default fonts like Bitstream Vera Sans
* crop the window manager borders
* before saving an image as PNG, check if you can convert it to indexed
mode without loss of quality (saves space and bandwidth)
* provide your source images (eg. for making new screenshots in other
languages)
Documentation issues
====================
See our Gnome Gitlab issue tracker:
https://gitlab.gnome.org/GNOME/gimp-help/issues
Creating a Release
==================
Before you create a release you'll need:
* be a maintainer
* have ssh access to pentagon.gimp.org
* have access to http://www.gimp.org/admin/
Steps
-----
* Make sure that all XML is valid. Run:
make validate-all
* Prepare the NEWS file, by adding an additional release, bugs fixed and
contributors. You can use a little shortcut for compiling the
contributors using git shortlog (<release tag> is the tag of the last
release):
git shortlog -sn <release tag>..HEAD
* Check if the authors.xml have to be adjusted for this release. (Not
needed for every minor release).
* Bump the version number (help_(major, minor, micro)_version) in
configure.ac, commit, push. Rule of thumb: It should be documented the
current GIMP stable release. The minor version aligns therefore with
the current stable release.
vi configure.ac
* Create a distribution package:
make dist
* Tag the release:
git tag -s
Rule of thumb: Use capital case, whitespace delimited by underscores.
* Copy the *.bz2 on to pentagon.gimp.org:/srv/ftp/pub/gimp/help/:
scp gimp-help-*.tar.* pentagon.gimp.org:/srv/ftp/pub/gimp/help/
Verify the tarball appears on:
http://download.gimp.org/pub/gimp/help/
* Announce the release on http://www.gimp.org/admin/. Click on `Pending
News` → `New News`, fill in the form (subject, announce), choose a
reading wilber and press `Save`. Depending if it needs review (ask one
of the developers), approve it to publish it.
* Announce the release on our mailing lists:
GIMP Developer
https://mail.gnome.org/mailman/listinfo/gimp-developer-list
GIMP User
https://mail.gnome.org/mailman/listinfo/gimp-user-list
GIMP Docs
https://mail.gnome.org/mailman/listinfo/gimp-docs-list
Template:
GIMP Manual <version> released
We've released a new version of the user manual with:
* <Changelog here>
Download the packages from our download software.
For easy installation we suggest that you wait until an installer for this
release has been packaged for your platform. Find more releases and information
about our goals and how you can help at https://docs.gimp.org.
Updating supported languages
============================
When adding a new language for translation several files need to be
updated. It's the intention to simplify this, but for now the list
of languages needs to be updated in the following files:
configure.ac
Update ALL_LINGUAS and QUICKREFERENCE_ALL_LINGUAS
Makefile.GNU
Update ALL_LINGUAS
quickreference/makefile.am
Update ALL_LINGUAS and QUICKREFERENCE_ALL_LINGUAS
stylesheets/languageVocab.xml
Update vocab
tools/get_po_status.pl
Update my %Languages
ODF Files
=========
You need docbook2odf installed to create ODF files. Although the
transformation process is very slow (because every picture is copied to
a temp directory), you can start the transformation by typing:
make odf
Hint: Set the ALL_LINGUAS environment variable to create ODF files only
for a particular language.
Docbook2ODF can be obtained from the following website:
http://open.comsultia.com/docbook2odf/
HINT: If you get an error opening the created ODT files, open
docbook2odf (probably installed in /usr/bin/) in a text editor.
Uncomment the line:
#use encoding 'utf-8';
and rerun 'make odf'.
History of the gimp-help module
===============================
The development on the original gimp-help modules came pretty much to a
stop after the first few stable versions of GIMP 1.2 were released. This is
due to several reasons, one of them being that all of the original
documentation had been converted from HTML to DocBook/SGML and apart from a
bit new content, lots of markup and proofreading not too much happened to
the organization of the complete mess.
Daniel Egger and Mel Boyce were not too happy about the quirks with
this help system. So they started completely from scratch creating a new
manual based on Docbook/XML called gimp-help-2.
Later this was renamed to gimp-help.