Talɣa:Excerpt

Antam n tlɣa[skn] [snfl] [amzruy] [sɣus]

This template is used on many pages and changes may be widely noticed. Test changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them.

This template uses Lua:

Module:Excerpt

This template is used for reusing parts of pages in other pages. This practice has various advantages and disadvantages.

This template extends the capabilities of the built-in normal transclusion and labeled section transclusion.

Usage

{{Excerpt|Page title}} – Transclude the lead section (example)
{{Excerpt|Page title|Section title}} – Transclude a specific section, excluding any subsections (example)

Parameters

There is one required parameter, and numerous optional ones for configuring the excerpt:

Summary

Source identification

|1= – Name of the article or page to transclude. Required. Aliases: |article= or |page=.
|2= – Name of the section or tag to transclude. Optional; if omitted, transcludes the lead section (content above the first section header). Aliases: |section= or |fragment=.

Transclusion config

Transcludable content is defined as one of several element types: Talɣa:Pval, Talɣa:Pval, Talɣa:Pval, Talɣa:Pval, Talɣa:Pval, Talɣa:Pval, or Talɣa:Pval. Config parameters specify which element type to transclude, and in some cases, how many and which items of that type to transclude. All config parameters are optional; if omitted, all items of all element types are transcluded from the source page identified by the two unnamed parameters. Some element types support conditional item transclusion by specifying an item number range (1-3) or comma series (1, 2, 5); these types include: files, lists, paragraphs, and tables.

There are ten optional transclusion configuration parameters:

|only= – Element types to transclude. Values: Talɣa:Pval, Talɣa:Pval, Talɣa:Pval, Talɣa:Pval, Talɣa:Pval. Default: all element types.
|files= – Files to transclude. Default: all files. Same basic syntax as |paragraphs=, but see Talɣa:Slink.
- |onlyfreefiles=no – Enables transclusion of non-free files. Default: exclude non-free content.
|links=no – Unlink all wikilinks and render as plain text.
|lists= – Lists (, ) to transclude. Default: all lists. Same syntax as for |paragraphs=.
|paragraphs= – Paragraphs to transclude. Default: all paragraphs.
|references=no – Exclude all references between <ref>...</ref> tags.
|subsections=yes – Include of the transcluded section. Default: only content above the first subsection header.
|tables= – Tables to transclude. Default: all tables. Same basic syntax as |paragraphs=, but see Talɣa:Slink.
|templates= – Templates to transclude. By default all templates are transcluded, except those blacklisted at Module:Excerpt/config. See Talɣa:Slink for how to specify a specific template or templates for inclusion or exclusion.

Style and extra features

These optional parameters alter the way transcluded items are displayed:

|bold=yes – Preserve bold text.
|briefdates=yes – Abbreviate birth and death information to (YYYY-YYYY) format
|displaytitle= – Change the text of the link in the hatnote. For example, add italics, subscripts, etc.
|hat=no – Hide the hatnote "This section is an excerpt from..."
|inline=yes – Remove the <div> tags around the excerpt, to use it inside other text, or to add references or other content after it with no paragraph break between them. Also hides the hatnote; to reestablish it, use {{transclusion notice}} above the Excerpt invocation.
|quote=yes – Wrap the excerpt with <blockquote> tags.
|this= – Change the initial text of the hatnote. For example, if the transcluded content is a gallery, you can set |this=This gallery is so that the hatnote reads "This gallery is an excerpt from..."

Details

|1= or |article= or |page=
By default the lead section is transcluded (example). If the page contains an infobox, the image and caption of the infobox will be transcluded (unless |files=0 is set). Also, templates listed at Module:Excerpt/config will not be transcluded (unless requested explicitly with |templates=, see below).
|2= or |section= or |fragment=
Name of the section to transclude (example) or of the <section> tag to transclude (example). In the case of a section tag, the section must be marked with <section begin="Name of the fragment" /> and <section end="Name of the fragment" /> in the page to be transcluded. Notice that this template provides other ways of targeting specific fragments of a page without having to resort to section tags.
|only=
The element type to transclude, excluding all other types. By default all element types are transcluded. Param |only= is an exclusionary param, and excludes all other types of elements, except the one you name, so that for example, specifying |only=paragraphs excludes all lists, tables, templates, and so on. Param values can be in the singular (e.g., |only=paragraph) or plural (e.g., |only=paragraphs) and mean different things: in the singular, only the first item of that element type is transcluded; in the plural, all items are.
- |only=file – Transclude only the first file (but no lists, paragraphs, tables, etc.)
- |only=files – Transclude all files (but nothing else)
- |only=list – Transclude only the first list, exclude all other element types
- |only=lists – Transclude all lists (but nothing else)
- |only=table – Transclude only the first table, exclude all other element types
- |only=tables – Transclude all tables (but nothing else) (example)
- |only=template – Transclude only the first template (excluding templates blacklisted at Module:Excerpt/config, as well as all other element types)
- |only=templates – Transclude all templates (excluding blacklisted templates), (but nothing else)
- |only=paragraph – Transclude only the first paragraph, exclude all other element types
- |only=paragraphs – Transclude all paragraphs (but nothing else)
|files=
An element item param, defining which files, such as images and other media, to transclude. Default: all files.
- |files=0 – Transclude no files
- |files=A.jpg – Transclude the file named 'A.jpg'
- |files=A.jpg, B.png, C.gif – Transclude the files named 'A.jpg', 'B.png' and 'C.gif'
- |files=.+%.png – Transclude all PNG files
- |files=-A.jpg – Transclude all files except the one named 'A.jpg'
- |files=-A.jpg, B.png, C.gif – Transclude all files except the ones named 'A.jpg', 'B.png' and 'C.gif'
- |files=-.+%.png – Transclude all non-PNG files
|paragraphs=
An element item param, defining which paragraphs to transclude. By default all paragraphs are transcluded.
- |paragraphs=0 – Transclude no paragraphs
- |paragraphs=1 – Transclude the first paragraph
- |paragraphs=2 – Transclude the second paragraph
- |paragraphs=1,3 – Transclude the first and third paragraphs
- |paragraphs=1-3 – Transclude the first, second and third paragraphs
- |paragraphs=1-3,5 – Transclude the first, second, third and fifth paragraphs
- |paragraphs=-1 – Transclude all paragraphs except the first
- |paragraphs=-2 – Transclude all paragraphs except the second
- |paragraphs=-1,3 – Transclude all paragraphs except the first and third
- |paragraphs=-1-3 – Transclude all paragraphs except the first, second and third
- |paragraphs=-1-3,5 – Transclude all paragraphs except the first, second, third and fifth
|subsections=yes
An element item param, defining which subsections of the source to transclude. Default: only the portion of the source lying above the first subsection header. Notice that if the transclusion is done from a section level 3 in the transcluding page, and the transcluded subsections are also level 3, then transcluded subsections will show with the same hierarchy as the transcluding section, which may not be the desired outcome, so use with caution.
|tables=
An element item param, defining which tables to transclude. Default: all tables. Same syntax as when transcluding paragraphs, but also:
- |tables=Stats2020 – Transclude the table with id 'Stats2020'
- |tables=Stats2020, Stats2019, Stats2018 – Transclude the tables with ids 'Stats2020', 'Stats2019' and 'Stats2018'
- |tables=-Stats2020 – Transclude all tables except the one with id 'Stats2020'
- |tables=-Stats2020, Stats2019, Stats2018 – Transclude all tables except the ones with ids 'Stats2020', 'Stats2019' and 'Stats2018'
|templates=
An element item param, defining which templates to transclude. Default: all templates except those blacklisted at Module:Excerpt/config. Using a hyphen (minus sign) before a comma-delimited list of templates excludes those templates from transclusion.
- |templates=-Ocean – Add the template 'Ocean' to the blacklist
- |templates=-Ocean, Nature – Add the templates 'Ocean' and 'Nature' to the blacklist
- |templates=Infobox person – Ignore the blacklist and transclude the template 'Infobox person'
- |templates=Infobox person, Ocean – Ignore the blacklist and transclude the templates 'Infobox person' and 'Ocean'
- |templates=.* – Ignore the blacklist and transclude all templates

Tips and how-to

Compared to #section

For simple cases of transcluding sections of articles, the Talɣa:Pf, Talɣa:Pf, and Talɣa:Pf (abbreviated Talɣa:Pf, Talɣa:Pf, and Talɣa:Pf)) parser functions can be used instead of this template. Talɣa:Pf will transclude the section of "article" with the header "fragmentname", and Talɣa:Pf will transclude the lead section of "article". Excerpting only specific paragraphs can be done by marking up the source article with <section begin=fragmentname/>...<section end=fragmentname/> tags and using Talɣa:Pf to transclude those fragments, which is equivalent to using the |fragment=fragmentname parameter with this template. Talɣa:Pf can also be used to transclude everything but those fragments.

The text will not be trimmed of excess whitespace, there will not be a header (equivalent to |hat=no, and all files, templates, tables, references, and subsections will be included unless the source article is marked up with <section begin=fragmentname/>...<section end=fragmentname/>, <noinclude>...</noinclude>, or <onlyinclude>...</onlyinclude> tags. Self links will appear in bold.

Citations

Differing styles

It can happen that the source you want to excerpt contains footnotes in a different citation style than your article, and excerpting the source would cause a citation style mismatch, which is contrary to the guideline on citing sources. Sometimes, excerpt can still be used, while avoiding a mismatch in style, by the use of params |references=no and |inline=yes.

If the source you want to excerpt has multiple ref-tags interspersed throughout the source, and they need to display exactly in those locations in order to maintain full verifiability, then this source might not be a good candidate for transclusion via the {{excerpt}} template, and copying the content from the source into the article might be a better choice.

However, you can still use the Excerpt template, if the source page you want to excerpt meets either of these conditions:

references are found mostly or all at the end of the text to be excerpted; or
references are scattered throughout, but could legitimately be regrouped at the end of the excerpt without adversely affecting verifiability.

In either case, use params |references=no to strip the ref-tags from the transcluded content, and |inline=yes to define the excerpt as an inline display element in order to Talɣa:Slink, and then manually append a copy of all the citations in the source immediately after the excerpt tag ending curly braces in the target article, with no intervening line breaks, white space, or other characters between the tag and the appended references. The copied references will have to be manually converted from short footnote-style to full, inline citation-style, or vice-versa, to match the citation style of the target. Note: citations are not creative content, and attribution is not needed for copying them.

Another approach

It is advised to seek consensus before attempting this layout change.

If there are few shortened footnotes, a new subsection can be added to the "References" section to allow {{sfn}} to link to the correct citations. Here is one approach, where the {{sfn}} citations list in the excerpted article "SCBA" is titled "Works cited":

== Transcluded section ==
{{excerpt|SCBA}}

== References ==
{{reflist}}

=== From SCBA ===
{{excerpt|SCBA|Works cited|hat=0}}

{{sfn}} footnotes will now link to the citations created in the excerpted subsection.

Ref name collision

To prevent the possibility of collisions between named references in the transcluding and excerpted pages which would otherwise generate a duplicate key error, all ref names in the excerpted content are altered by prefixing the name with the pagename of the excerpted page. Thus, if the ref on page Talɣa:Kbd looks like <ref name="Jones-2024">, then when excerpted by Talɣa:Kbd it will be changed to <ref name="MyArticle Jones-2024">, in order to avoid a collision with a possible "Jones-2024" ref already on the target page.

Excerpt trees

When a very general article uses excerpts from more specific articles, which in turn use excerpts from even more specific articles, then a tree structure emerges, called an "Excerpt tree".

Here you can navigate the main excerpt trees on the English Wikipedia. It's useful for editors interested in expanding or improving them. To navigate the trees, click the following button^(S):

See the excerpt trees

Refinement using inclusion control

Sometimes, a passage will almost fit for a transclusion, but not quite. In these cases, you can edit the source page to add <noinclude>...</noinclude> tags around content you don't want in the excerpt and <includeonly>...</includeonly> tags around content you want only in the excerpt.

For instance, the page COVID-19 misinformation begins with "The COVID-19 pandemic has resulted in misinformation...". However, when excerpting this lead to the misinformation section of COVID-19 pandemic, we don't need to specify which pandemic we're referring to. Therefore, the code The <noinclude>[[COVID-19 pandemic]]</noinclude><includeonly>pandemic</includeonly> has resulted in [[misinformation]] can be used at the misinformation page, so that it will appear at the pandemic page as "The pandemic has resulted in misinformation...".

For pages with a high volume of edits, it may be a good idea to leave a hidden comment explaining why the tags are there, so that no one will be tempted to remove them, like so: The <noinclude>[[COVID-19 pandemic]]</noinclude><includeonly>pandemic</includeonly> has resulted in [[misinformation]]

Please note that when the </noinclude> tag is wrapped into a new line, a character next to it would be interpreted as a line beginning. This can lead to some formatting problems. For example, when a </noinclude> at line beginning is succeeded by a whitespace character, the page engine would translate this as a leading space that renders the subsequent paragraph in code block and monospaced font with preserved formatting. For this reason, no spaces should separate the </noinclude> tag from the text it precedes.

Replacing summary section with excerpt of child article

How to replace a section with an excerpt.

A section is often a summary in a parent article of a more detailed page about a subtopic located in a child page; these are generally linked with Template:Main in the parent. Sometimes it's convenient to replace the content of such a summary section in the parent with an excerpt of the child page lead (after merging any valuable content of the section into the child page). In such cases, an efficient way to proceed is:

Open the parent section for editing in one tab, and the child article in another.
Copy the text of the parent section and append it to the lead section of the child page.
Consolidate and adjust the combined lead using common sense.
Save the changes in the child article with an edit summary like: "Copied content from [[Page]]. See that article's history for attribution."
Back in the parent page section, delete all content except the section header and replace it with an excerpt of the child page.
Save the changes in the section; proposed edit summary: "Moved section content to [[Child page title]] and replaced with excerpt."

IMPORTANT: In step four, include the full edit summary as shown to comply with Wikipedia's copyright policy. If you forget to do this at the time of the original edit, follow the instructions on Repairing insufficient attribution to create a dummy edit with the required edit summary.

Suppress line breaks between paragraphs

If you want to merge two excerpted paragraphs from a source into one longer one in your article, use two excerpts instead of one, and change the display mode to inline. So, for example, instead of this :

{{excerpt|Ocean color|paragraphs=2-3|file=no}} // (example taken from Ocean#Color)

you could code:

{{excerpt|Ocean color|paragraphs=2|file=no|inline=yes}}

{{excerpt|Ocean color|paragraphs=3|file=no|inline=yes}}

and this will remove the line break between the two paragraphs, so they will render as one paragraph.

By default, an {{excerpt}} generates an HTML div-tag, which is a block-level display element, so contiguous excerpts are normally separate block elements with line breaks between them. This can be overridden through use of param |inline=yes, which suppresses the div-tag, and results in an inline display element instead. In this case, just as with running text on adjacent lines of wikicode, no line break is generated between them. This technique can also be adapted to § change citation style or use different references.

Advantages and disadvantages

The use of {{Excerpt}} has the following advantages:

Reduces maintenance by avoiding duplicate content that must be updated multiple times
Improves content quality by encouraging editors to merge related content, rather than having multiple versions in various stages of development (see #Replacing summary section with excerpt of child article)
Fosters collaboration by channeling contributors into one place, rather than working in parallel
Promotes rapid development of articles, especially those written in summary style

It also has the following disadvantages:

Impediment to editing as you have to go to the sub article to make changes to the main article (though excerpts include a hatnote with an [edit] button to edit the excerpted article in one click)
Reduces accuracy as an excerpt of one article is not always a perfect fit into a new article (but see #Refinement using inclusion control)
Decreases visibility as changes to the sub article will not appear on the watchlist of editors of the main article (see phab:T55525)
Risk of linkrot as pages or sections are blanked, moved, or deleted; this may result in the appearance of § error messages on the page (but all broken excerpts are automatically tracked at Category:Articles with broken excerpts and regularly fixed).

Incompatibilities

Page «Template:R/doc» non trouvée

Error messages

If an error is detected, an error message will appear in the article in place of the expected transcluded content:

No page given – No page was passed to the template
Title X is not valid – The title passed is not valid (contains forbidden characters such as < or >)
Page X not found – The page passed does not exist, or the page is a redirect and the target page was not found
Lead section is empty – The page exists, but cannot excerpt from non-existent lead
Section X not found – The page exists, but cannot excerpt the desired section because either:
- The given section does not exist. This may occur if the source page section is removed or renamed. To help mitigate this, see .
- The given section exists, but is excluded from transclusion by one of the inclusion control tags.
Section X is empty – The given section exists, but is empty
Template loop detected – The excerpted section contains itself an excerpt. While this is not strictly a template loop, the software considers it so. To fix it, skip the intermediate excerpt (example).

Template data

This template is used for transcluding part of an article into another article.

Paramètres du modèle[Modifier les données du modèle]
Paramètre		Description	Type	État
Article	`1` `article` `page`	Name of the article or page to transclude Exemple Science	Nom de page	obligatoire
Section	`2` `section` `fragment`	Name of the section or <section> tag to transclude Exemple History	Chaîne	facultatif
Only	`only`	Transclude only this kind of element Exemple table	Chaîne	facultatif
Paragraphs	`paragraphs` `paragraph`	Paragraphs to transclude Exemple 1-3,5	Chaîne	facultatif
Files	`files` `file`	Files to transclude Par défaut 1 Exemple 1-3,5	Chaîne	facultatif
Tables	`tables` `table`	Tables to transclude Exemple Stats2020	Chaîne	facultatif
Lists	`lists` `list`	Lists to transclude Exemple 1	Chaîne	facultatif
Templates	`templates` `template`	Templates to transclude Exemple Infobox person	Chaîne	facultatif
References	`references`	Whether to transclude the references Exemple no	Booléen	facultatif
Subsections	`subsections`	Whether to transclude the subsections of the requested section Exemple yes	Booléen	facultatif
Hatnote	`hat`	Whether to include the hatnote Par défaut yes Exemple no	Booléen	facultatif
Bold	`bold`	Whether to preserve bold text Par défaut yes Exemple no	Booléen	facultatif
Wikilinks	`links`	Whether to preserve wikilinks Par défaut yes Exemple no	Booléen	facultatif
Quote	`quote`	Wraps the excerpt in <blockquote> tags Par défaut no Exemple yes	Booléen	facultatif
This	`this`	Change the initial text of the hatnote Exemple This gallery is	Chaîne	facultatif
Display title	`displaytitle`	Change the text of the link in the hatnote	Chaîne	facultatif
Inline	`inline`	Remove the hatnote and <div> tags around the excerpt, to use it inside other text Par défaut no Exemple yes	Booléen	facultatif
Only free files	`onlyfreefiles`	Enable transclusion of non-free files Par défaut yes Exemple no	Booléen	facultatif
Brief dates	`briefdates`	Abbreviate birth and death information to (YYYY-YYYY) format Par défaut no Exemple yes	Booléen	facultatif
Class	`class`	Additional CSS class Exemple noprint	Chaîne	facultatif

Antam da illan ɣ ufllla ittyasay d zɣ Talɣa:Excerpt/antam.
Ẓḍaṛn imaran ad ttarmn ɣ ubaraz d usarm n tlɣa.
Rnu ismiln (taggayin) i tdusna n /antam. Tidusniwin n tlɣa ad.