Template:Par2b

   =

---

Usage:
{{Par2b|name|type|default}}

Code:
''{{{2|}}}  ''<span {{Template:Style_FuncDef_Inline2}}>{{{1|}}}</span> = ''{{{3|}}} ''

Code, Previous versions:
''{{{2|}}}  ''<span {{Template:Style_FuncDef_Inline2}}>{{{1|}}}</span> {{#if:{{{3|}}}| (default '''{{{3}}}''')|}} ''{{{2|}}}  ''<span {{Template:Style_FuncDef_Inline2}}>{{{1|}}}</span> (default''' {{{3|none}}}''')

Description:

Variant of Template:Par2 for testing. Test page here: User:Raffriff42/sandbox.

Would like to use a conditional test for the presence of argument {{{3}}}, to hide "default ..." when there IS no default. See "intended sample output" below.
{{#if:{{{3|}}}| (default '''{{{3}}}''')|}}

This code DOES NOT WORK due to lack of mediawiki Extension:ParserFunctions

Even if the extension were installed, this code would not work if template parameter {{{3}}} is not empty, but ' ' (space) ...which it is, on many, many pages.

So, we might as well create two templates - something like {{Par2d|...}} (with "default...") and {{Par2n|...}} (no default). Would require editing almost every filter page - but the edits would be quick & easy.

Raffriff42 05:16, 26 December 2015 (CET)

Scratch that suggestion; instead I propose adjusting Template:Par2, from

clip =

size int = 24

to

clip   =

int  size = 24

Raffriff42 14:55, 26 December 2015 (CET)

---

...intended sample output:

Foo(clip [, float gain_y] [, int size] [, boolean autogain] [, string file])

clip   =

Input clip

float  gain_y = 2

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas eros nulla, fringilla fringilla diam id, luctus dapibus nibh.

int  size = 24

Cras in mauris ac eros mollis pellentesque non non metus. Proin vitae mauris tempor, tristique sem vitae, suscipit ante.

bool  autogain = false

Integer mattis purus id fringilla malesuada. Cras justo sapien, tincidunt vel pharetra id, cursus at quam.

string  pixel_type = "RGB32"

Vivamus ipsum augue, rutrum eu nunc consectetur, rutrum sagittis neque. Sed erat ligula, ultricies id quam eleifend, maximus lacinia erat.