Template:Template link expanded/doc

Snippet heading from Interwiki doc page pattern: This  template documentation is transcluded for all undefined tagged templates'' [ [ edit] ].
 * This page will show SIX broken commands in three block forming pairs before or after subst'ing -- all involve the partial (broken) command word 'in clude' (note the added space) -- these are deliberate breakings of those wikimarkup language keywords to ensure this whole boilerplate template will be subst'ed. Fix these after substing this page in it's destination and delete this heading, as well as the how-to guiding imbedded comments below.

MERGED Usage from Meta below → (becomes) →
 * Purpose:Mnemonically 'Template list expanded'... after 'Template list' This template takes another template-name and some associated pipe-tricked  (numbered) parameters (or 'pass parameters'), and aggregates them into an 'example demonstration' of how the template-name template might be used. It's primary use is in instruction and documentation such as this passage.


 * Up to five pass parameters (numbered) for the specified template are displayed as 'placeholders', and more parameters are shown as "|...", for details see the this talk page.
 * If given no additional parameters except   it presents the same as the similar Tl macro template -- a blue link nested in curly-braces-- the same as a user would apply the template without parameters, but with a noticably clearer font and spacing on most modern browsers.


 * display compared to : (Tl: Tlx versus Tlx: )


 * Comparatively, will not take or display additional parameters, and for minor technical reasons, may  preferred for mere listing and referencing in long pages involving a lot of template expansions1.


 * Additionally, Tlx will take a 'named' parameter 'SISTER' to link interwiki to other sister projects such as one of these examples: '|SISTER=W:', 'Tlx|SISTER=M:', 'Tlx|SISTER=Q:', 'Tlx|SISTER=S:', allowing documentation or discourse about a template across interwiki boundaries. Small 'front end' Shell or convience templates and  are typing-aid templates available at Meta for automatic substitution in discussions about templates on Wikipedia or Meta.

Documentation
{&#123;Template:&#125;} is a generalization of, , etcetera with arguably better readable output. This depends on the browser, but too narrow uses of "{", "|", "}" in conjunction with links can be hard to read.

Usage

 * {&#123;|template name&#125;}
 * {&#123;|template name|param&#125;}
 * {&#123;|template name|1|2|3&#125;}
 * {&#123;|template name|1|2|3&amp;#124;more&#125;}
 * {&#123;|template name|param&amp;#61;value&#125;}

Up to three placeholders for parameters of the specified template



Example
{{#ifeq:{{SITENAME}} }}
 * Note: On the source sister projects, en.wikipedia and Meta, X0, X1, X2,..., X9 are sandbox templates for experimentation on complicated templates that need be in template space. {{#ifeq:{{SITENAME}}|Wikipedia|
 * Meta3||An auto-cleansing software facility exists that might be used to duplicate the facility on other Sister projects.