Manifold Atlas:Wiki syntax

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<nonumbers/>This page collects some simple but useful tips about the Wiki syntax. The [[metawikipedia:Help:Contents|MediaWiki Handbook]] is a good reference for the wiki software: see especially the section [[metawikipedia:Help:Contents#For_editors|for editors]].
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This page collects some simple but useful tips about the Wiki syntax. The [[metawikipedia:Help:Contents|MediaWiki Handbook]] is a good reference for the wiki software: see especially the section [[metawikipedia:Help:Contents#For_editors|for editors]].
== Hyperlinks ==
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== Links ==
You create hyperlinks inside the Manifold Atlas by writing <tt><nowiki>[[page name|link text]]</nowiki></tt>. For example
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You create internal hyperlinks by writing <tt><nowiki>[[page name|link text]]</nowiki></tt>. For example
<pre>
<pre>
[[Surfaces|2-dimensional manifold]]
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[[Surface|2-dimensional manifold]]
</pre>
</pre>
produces the link [[Surfaces|2-dimensional manifold]].
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produces the link [[Surface|2-dimensional manifold]]. If you wish to link to a Wikipedia page, use a prefix to the page name: <tt>Wikipedia:page name</tt>.
If you wish to link to a Wikipedia page, use the above format with the page name: <tt>Wikipedia:page_name</tt>. For example
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=== Links to subsections ===
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You can refine your hyperlinks to sections of web-pages. For example
<pre>
<pre>
[[Wikipedia:Differentiable_manifold|smooth manifold]]
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[[Complete intersections#Invariants|Chern classes]]
</pre>
</pre>
produces the link [[Wikipedia:Differentiable_manifold|smooth manifold]].
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produces the link [[Complete intersections#Invariants|Chern classes]] to the Invariants section of the Complete intersection page.
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=== Links to sections and subsections ===
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You can refine your hyperlinks to sections and even subsections of web-pages. For example
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<pre>
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[[5-manifolds: 1-connected#Invariants|linking form]]
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</pre>
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produces the link [[5-manifolds: 1-connected#Invariants|linking form]], which goes directly to the invariants section of the page on simply-connected 5-manifolds.
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=== External links ===
=== External links ===
For a general web address, insert the entire URL in the address field and seperate the link text simply with a space. For example
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For a general web address, insert the entire URL in the address field. For example
<pre>
<pre>
[http://www.him.uni-bonn.de/kreck homepage]
[http://www.him.uni-bonn.de/kreck homepage]
</pre>
</pre>
produces the link [http://www.him.uni-bonn.de/kreck homepage].
produces the link [http://www.him.uni-bonn.de/kreck homepage].
* See also the conventions for the [[Manifold_Atlas:References#External_links_section|external links section]].
=== Open and broken links ===
If the address part of a link is empty or incorrect you will produce an '''open''' or '''broken hyper link'''
* e.g. [[a link to nowhere right now]].
Writing open links can be helpful.
* It can speeding up writing (come back and fill address later).
* It can indicate pages you would like to see created in the future in the Atlas:
** if you click an open link the Wiki system creates the edit-page for page named by the address in the open link.
== Comments ==
== Comments ==
Line 43: Line 27:
</pre>
</pre>
== Bold face and emphasis ==
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== Bold face ==
To obtain bold face, place text or links inside three single quotation marks: <tt><nowiki>''' ... '''</nowiki></tt>. For example
To obtain bold face, place text or links inside three single quotation marks: <tt><nowiki>''' ... '''</nowiki></tt>. For example
<pre>
<pre>
'''bold text''' and a [[Hirzebruch surfaces|'''bold link''']]
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'''bold text''' and a '''[[Complete intersections|bold link]]'''
</pre>
</pre>
produces '''bold text''' and a [[Hirzebruch surfaces|'''bold link''']].
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produces '''bold text''' and a '''[[Complete intersections|bold link]]'''.
You can also emphasise text in a similar way by placing it with in two single quotation marks.
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== Sections and subsections ==
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Sections and subsections are produced using <tt><nowiki>== ... ==</nowiki></tt> and <tt><nowiki>=== ... ===</nowiki></tt>. For example
== Sections, subsections, etc ==
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* Sections, subsections and subsubsections etc are produced using <tt><nowiki>== ... ==</nowiki></tt>, <tt><nowiki>=== ... ===</nowiki></tt> and <tt><nowiki>==== ... ====</nowiki></tt> etc.
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* Make sure that text between section headers is enclosed with the tags <tt><nowiki> <wikitex> ... </wikitex></nowiki></tt>.
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* For example:
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<pre>
<pre>
== Invariants ==
== Invariants ==
TEXT
=== Seiberg-Witten invariants ===
=== Seiberg-Witten invariants ===
MORE TEXT
</pre>
</pre>
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produces an Invariants section with a Seiberg-Witten invariants subsection.
== Line breaks ==
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<wikitex>;
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The Wiki syntax is very sensitive to spare line-breaks in contrast to LaTeX which many authors may be used to. You may find that new sections and subsections appear with large spaces either at their beginning or end: if so you will need to hunt down the spare lines causing them and delete them.
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</wikitex>
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Revision as of 16:20, 25 November 2010

This page collects some simple but useful tips about the Wiki syntax. The MediaWiki Handbook is a good reference for the wiki software: see especially the section for editors.

Contents

1 Links

You create internal hyperlinks by writing [[page name|link text]]. For example

[[Surface|2-dimensional manifold]]

produces the link 2-dimensional manifold. If you wish to link to a Wikipedia page, use a prefix to the page name: Wikipedia:page name.

1.1 Links to subsections

You can refine your hyperlinks to sections of web-pages. For example

[[Complete intersections#Invariants|Chern classes]]

produces the link Chern classes to the Invariants section of the Complete intersection page.

1.2 External links

For a general web address, insert the entire URL in the address field. For example

[http://www.him.uni-bonn.de/kreck homepage]

produces the link homepage.

2 Comments

You can comment out text simply by placing it within <!-- ... -->. For example:

<!-- This text would not appear on the page. -->

3 Bold face

To obtain bold face, place text or links inside three single quotation marks: ''' ... '''. For example

'''bold text''' and a '''[[Complete intersections|bold link]]'''

produces bold text and a bold link.

4 Sections and subsections

Sections and subsections are produced using == ... == and === ... ===. For example

==<sectioncount/> Invariants ==
===<subsectioncount/> Seiberg-Witten invariants ===

produces an Invariants section with a Seiberg-Witten invariants subsection.

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