Difference between revisions of "Docbook Conventions"

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(No Direct Formating: Category:Documentation Development)
(Figures, Tables, Formulas: Tables rendering)
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*# generate an entry in the respective list of the document content.
 
*# generate an entry in the respective list of the document content.
 
* If an extended description of an MediaObject is required, add a caption.
 
* If an extended description of an MediaObject is required, add a caption.
 +
===Tables===
 +
''Yelp'' dislikes missing table entries and aborts the rendering after the last defined entry, while ''HTML'' completes the rest.
  
 
==No Direct Formating==
 
==No Direct Formating==

Revision as of 00:54, 4 February 2021

Conventions to use while writing Documentation in Docbook

Source File Format

A unique format facilitates updating translations and improves readability.

Note
This is currently a suggestion and can be discussed on gnucash-devel.
No trailing spaces
Indent
2 spaces per level, no Tabs
Exception
<screen> etc.
Block elements
require a new line, while for
Inline elements
should stay on one line.
Line length
not longer than your display.

Figures, Tables, Formulas

  • should have a unique, but short title. This will
    1. be printed bold on top of the element
    2. generate an entry in the respective list of the document content.
  • If an extended description of an MediaObject is required, add a caption.

Tables

Yelp dislikes missing table entries and aborts the rendering after the last defined entry, while HTML completes the rest.

No Direct Formating

Like for HTML you can use CSS, Docbook delegates the formating to xsl stylesheets.

Markups like
<emphasis role="bold">Fat text</emphasis>
are a bad idea. How should a screenreader interpret this? Do other elements exist which tell about the semantic of your string? A few examples:
<para>
  The <keycap>F1</keycap> key on an IBM PC keyboard generates the
  scan code <keycode>0x3B</keycode> when pressed.  This value
  is defined as <keysym>KEY_F1</keysym> in 
  <filename class="headerfile">keyboard.h</filename>.
</para>

<itemizedlist>
  <title>Fields in the xyz Dialog</title>
  <listitem><para><guilabel>Encoding</guilabel>: This is usually the UTF-8 variant.</para</listitem>
  <listitem><para><guilabel>Magic</guilabel>: Mages will know.</para>
    <warning><para>Do not use it!</para></warning>
  </listitem>
<itemizedlist>

<para>
  Typing <userinput>Ex</userinput> will match the <computeroutput>Expenses</computeroutput> section of the account list.
</para>

<para>
  You can exit from GNU Emacs with 
  <menuchoice>
    <shortcut>
      <keycombo><keysym>C-x</keysym><keysym>C-c</keysym></keycombo>
    </shortcut>
    <guimenu>Files</guimenu>
    <guimenuitem>Exit Emacs</guimenuitem>
  </menuchoice>.
</para>
See also
Docbook Links