View source for Template:Chset-ctrl3/doc

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=== Note ===
This template replaces [[:Template:chset-ctrl]]. [[:Template:chset-ctrl4]] is available to additionally display the code point in octal.

=== Usage ===
Used with [[:Template:chset-tableformat]] to indicate a table cell for a '''[[control character]]''' or non-printing '''[[punctuation|punctuation character]]'''.

* Parameter 1: ''hhhh'', Hexadecimal Unicode value, 4 digits (e.g., ''0020'')
* Parameter 2: ''XX'', Character name (e.g., ''SP''), with link to appropriate article
* Parameter 3: ''dd'', Decimal character code, 1–3 digits (e.g., ''32'')

For example, the first four [[ASCII]] control characters ([[Unicode]] U+0000 thru U+0003, decimal 0 thru 3) are coded as rows in a character set table like this:
<pre>
{|
|{{chset-color-ctrl}}|{{chset-ctrl3|0000|[[Null character|NUL]]|0}}
|{{chset-color-ctrl}}|{{chset-ctrl3|0001|[[Start of heading|SOH]]|1}}
|{{chset-color-ctrl}}|{{chset-ctrl3|0002|[[Start of text|STX]]|2}}
|{{chset-color-ctrl}}|{{chset-ctrl3|0003|[[End of text|ETX]]|3}}
|}
</pre>

Which yields:
{|
|{{chset-color-ctrl}}|{{chset-ctrl3|0000|[[Null character|NUL]]|0}}
|{{chset-color-ctrl}}|{{chset-ctrl3|0001|[[Start of heading|SOH]]|1}}
|{{chset-color-ctrl}}|{{chset-ctrl3|0002|[[Start of text|STX]]|2}}
|{{chset-color-ctrl}}|{{chset-ctrl3|0003|[[End of text|ETX]]|3}}
|}

Another example illustrates the coding for a few of the [[ISO/IEC 8859-1|ISO/IEC]] non-printing punctuation characters:

<pre>
{|
|{{chset-color-misc}}|{{chset-ctrl3|0020|[[Space (character)|SP]]|32}}
|{{chset-color-misc}}|{{chset-ctrl3|00A0|[[Non-breaking space|NBSP]]|160}}
|{{chset-color-ctrl}}|{{chset-ctrl3|00AD|[[Soft hyphen|SHY]]|173}}
|}
</pre>
Which yields:
{|
|{{chset-color-misc}}|{{chset-ctrl3|0020|[[Space (character)|SP]]|32}}
|{{chset-color-misc}}|{{chset-ctrl3|00A0|[[Non-breaking space|NBSP]]|160}}
|{{chset-color-ctrl}}|{{chset-ctrl3|00AD|[[Soft hyphen|SHY]]|173}}
|}

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