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	<id>https://www.vigyanwiki.in/index.php?action=history&amp;feed=atom&amp;title=Template%3AControl_code_link%2Falias</id>
	<title>Template:Control code link/alias - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://www.vigyanwiki.in/index.php?action=history&amp;feed=atom&amp;title=Template%3AControl_code_link%2Falias"/>
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	<updated>2026-05-08T18:03:19Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Control_code_link/alias&amp;diff=106129&amp;oldid=prev</id>
		<title>Indicwiki: 1 revision imported from :alpha:Template:Control_code_link/alias</title>
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		<updated>2023-03-13T08:49:46Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported from &lt;a href=&quot;https://alpha.indicwiki.in/index.php?title=Template:Control_code_link/alias&quot; class=&quot;extiw&quot; title=&quot;alpha:Template:Control code link/alias&quot;&gt;alpha:Template:Control_code_link/alias&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 14:19, 13 March 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en-GB&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Indicwiki</name></author>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Control_code_link/alias&amp;diff=106128&amp;oldid=prev</id>
		<title>alpha&gt;Indicwiki: Created page with &quot;&lt;!-- Control code alias control for Template:Control code link.  Although aliases can be and are specified in the switch statement straight in that template as well, this...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Control_code_link/alias&amp;diff=106128&amp;oldid=prev"/>
		<updated>2023-02-06T13:20:08Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;&amp;lt;!-- Control code alias control for &lt;a href=&quot;/wiki/Template:Control_code_link&quot; title=&quot;Template:Control code link&quot;&gt;Template:Control code link&lt;/a&gt;.  Although aliases can be and are specified in the switch statement straight in that template as well, this...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&lt;br /&gt;
Control code alias control for [[Template:Control code link]].&lt;br /&gt;
&lt;br /&gt;
Although aliases can be and are specified in the switch statement straight in that template as well,&lt;br /&gt;
this template allows the implementation of aliases which link to the more common mnemonic's&lt;br /&gt;
anchor on a page without adding special cases to that switch statement.&lt;br /&gt;
&lt;br /&gt;
Another difference is that different control characters which happen to be covered in the same place &lt;br /&gt;
should not be aliased together here, but may be listed in the same case in [[Template:Control code link]].&lt;br /&gt;
--&amp;gt;{{#switch:{{{1}}}&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
&lt;br /&gt;
Aliases of ASCII codes. These may stem from early editions, and/or take category+number form rather than &lt;br /&gt;
descriptive form, or just be common parlance. Two-letter aliases and pictographs are mainly from ECMA-17.&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
|NULL    |NU|␀|⎕=NUL&lt;br /&gt;
|SOM |TC1|SH|␁|⌈=SOH&lt;br /&gt;
|EOA |TC2|SX|␂|⊥=STX&lt;br /&gt;
     |TC3|EX|␃|⌋=ETX&lt;br /&gt;
     |TC4|ET|␄|⌁=EOT&lt;br /&gt;
|WRU |TC5|EQ|␅|⊠=ENQ&lt;br /&gt;
&amp;lt;!-- Note: RU (Are You…) is not ACK. It was included in the 1963 edition of ASCII where ACK is now. ACK was at 0x7C. --&amp;gt;&lt;br /&gt;
     |TC6|AK|␆|✓=ACK&lt;br /&gt;
&amp;lt;!-- Note: BELL the 1963 ASCII mnemonic, not BELL the Unicode (emoji) character. --&amp;gt;&lt;br /&gt;
|BELL    |BL|␇|⍾|⌓=BEL&lt;br /&gt;
     |FE0   |␈=BS&lt;br /&gt;
&amp;lt;!-- HT apparently has a dual role in 1963 ASCII as skipping punch cards, hence it's listed as both HT and SK. --&amp;gt;&lt;br /&gt;
|TAB |FE1|SK|␉|⪫=HT&lt;br /&gt;
     |FE2   |␊|≡=LF&lt;br /&gt;
|VTAB|FE3   |␋|⩛=VT&lt;br /&gt;
     |FE4   |␌|↡=FF&lt;br /&gt;
     |FE5   |␍|⪪=CR&lt;br /&gt;
&amp;lt;!-- Note: ECMA-48 and friends take great lengths to call these LS1/LS0 in an 8-bit code and SO/SI in a 7-bit&lt;br /&gt;
     code, although they do the same thing either way. Convention is mostly just calling them SO and SI.&lt;br /&gt;
     Also, ␎ is supposed to be SO, though it often displays as SS per older (questionable) reference glyphs. --&amp;gt;&lt;br /&gt;
     |LS1   |␎|⊗=SO&lt;br /&gt;
     |LS0   |␏|⊙=SI&lt;br /&gt;
&amp;lt;!-- Note: the 1963 edition of ASCII classified DLE as a device control (DC0: &amp;quot;device control &lt;br /&gt;
     reserved for Data Link Escape&amp;quot;), whereas later standards classify it as a transmission&lt;br /&gt;
     control (TC7). --&amp;gt;&lt;br /&gt;
|DC0 |TC7|DL|␐|⊟=DLE&lt;br /&gt;
&amp;lt;!-- No XON/XOFF aliases since they have more specific coverage elsewhere. --&amp;gt;&lt;br /&gt;
         |D1|␑|◷=DC1&lt;br /&gt;
         |D2|␒|◶=DC2&lt;br /&gt;
         |D3|␓|◵=DC3&lt;br /&gt;
         |D4|␔|◴=DC4&lt;br /&gt;
|ERR |TC8|NK|␕|⍻=NAK&lt;br /&gt;
|SYNC|TC9|SY|␖|⎍=SYN&lt;br /&gt;
|TC10    |EB|␗|⊣=ETB&lt;br /&gt;
         |CN|␘|⧖=CAN&lt;br /&gt;
|LEM        |␙|⍿=EM&lt;br /&gt;
         |SB|␚|␦=SUB&lt;br /&gt;
         |EC|␛|⊖=ESC&lt;br /&gt;
&amp;lt;!-- Note: S0 through S3 were in the 1963 edition of ASCII where CAN, (L)EM, SUB and ESC are now.&lt;br /&gt;
     ESC was at 0x7E. (L)EM was where ETB now is. The rest were absent. --&amp;gt;&lt;br /&gt;
|S4 |IS4|IFS|␜|◰=ASCII:FS&lt;br /&gt;
|S5 |IS3|IGS|␝|◱=GS&lt;br /&gt;
|S6 |IS2|IRS|␞|◲=RS&lt;br /&gt;
|S7 |IS1|IUS|␟|◳=US&lt;br /&gt;
&amp;lt;!-- △ is from ECMA-17, whereas ␢ is used in the 1963 ASCII chart. &lt;br /&gt;
     ␣ is probably the most common pictogram for space.&lt;br /&gt;
     The latter two are included in Unicode as space symbols (Control Pictures block). --&amp;gt;&lt;br /&gt;
|␢          |␠|␣|△=SP&lt;br /&gt;
         |DT|␡|␥=DEL&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
&lt;br /&gt;
Aliases for ECMA-48 C1 controls. Two-letter codes are from RFC 1345. Three-letter codes&lt;br /&gt;
should align with ECMA-48. However, PAD, HOP and SGC are pseudo-ECMA-48 controls popularised &lt;br /&gt;
by RFC 1345. Three-letter codes are in either case aligned to Unicode Name Aliases.&lt;br /&gt;
&lt;br /&gt;
SGC is a special case: NameAliases.txt lists it as SGC, but RFC 1345 lists it as GC and SGCI.&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
|PA=PAD&lt;br /&gt;
|HO=HOP&lt;br /&gt;
|BH=BPH&lt;br /&gt;
|NH=NBH&lt;br /&gt;
|IN=IND&lt;br /&gt;
&amp;lt;!-- NL is also an alias of LF, and also the name of an EBCDIC control variously mapped to NEL or LF --&amp;gt;&lt;br /&gt;
|SA=SSA&lt;br /&gt;
|ES=ESA&lt;br /&gt;
|HS=HTS&lt;br /&gt;
|HJ=HTJ&lt;br /&gt;
|VS=VTS&lt;br /&gt;
|PD=PLD&lt;br /&gt;
|PU=PLU&lt;br /&gt;
&amp;lt;!-- RI is always two-letter --&amp;gt;&lt;br /&gt;
|S2=SS2&lt;br /&gt;
|S3=SS3&lt;br /&gt;
|DC=DCS&lt;br /&gt;
|P1=PU1&lt;br /&gt;
|P2=PU2&lt;br /&gt;
|TS=STS&lt;br /&gt;
&amp;lt;!-- CC is a different control, not CCH, in certain EBCDIC specifications e.g. GOST 19768-93 --&amp;gt;&lt;br /&gt;
&amp;lt;!-- MW is always two-letter --&amp;gt;&lt;br /&gt;
|SG=SPA&lt;br /&gt;
|EG=EPA&lt;br /&gt;
|SS=SOS&lt;br /&gt;
|GC|SGCI=SGC&lt;br /&gt;
|SC=SCI&lt;br /&gt;
|CI=CSI&lt;br /&gt;
&amp;lt;!-- ST is always two-letter --&amp;gt;&lt;br /&gt;
|OC=OSC&lt;br /&gt;
&amp;lt;!-- PM is always two-letter --&amp;gt;&lt;br /&gt;
|AC=APC&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
&lt;br /&gt;
EBCDIC codes&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
&amp;lt;!-- These are sometimes listed just as e.g. BYP: --&amp;gt;&lt;br /&gt;
|BYP=BYP/INP&lt;br /&gt;
|INP=BYP/INP&lt;br /&gt;
|RES=RES/ENP&lt;br /&gt;
|ENP=RES/ENP&lt;br /&gt;
&amp;lt;!-- The IUS semantic alone is covered elsewhere. --&amp;gt;&lt;br /&gt;
|ITB=IUS/ITB&lt;br /&gt;
&amp;lt;!-- &amp;quot;SOS.&amp;quot; is sometimes used contrastively from &amp;quot;SOS&amp;quot; in the CDRA, though elsewhere &amp;quot;SOS&amp;quot; is used for both. --&amp;gt;&lt;br /&gt;
|SOS.=EBCDIC:SOS&lt;br /&gt;
&amp;lt;!-- GOST 19768-93 lists the English mnemonic as FDS rather than the ambiguous FS. --&amp;gt;&lt;br /&gt;
|FDS=EBCDIC:FS&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
&lt;br /&gt;
Unicode whitespace characters without universally agreed upon mnemonics.&lt;br /&gt;
- EMSP13, EMSP14, EMSP16, NUMSP, PUNCSP, THINSP and HAIRSP are from HTML5, but made uppercase.&lt;br /&gt;
- 3/MSP, 4/MSP, 6/MSP, FSP, PSP, HSP, LSEP and PSEP are from current (Unicode 12) code chart&lt;br /&gt;
  placeholders. Of course, the first three are not alphanumeric.&lt;br /&gt;
- LS and PS are apparently used elsewhere in the Unicode spec, and currently floating UTC &lt;br /&gt;
  documents seem to suggest they might be favoured over LSEP and PSEP for future code charts.&lt;br /&gt;
- THPMSP, FPMSP and SPMSP mnemonics are currently being floated for some sort of official&lt;br /&gt;
  listing, whether they get it is not entirely consequential here since they're highly &lt;br /&gt;
  unlikely to ever become ambiguous to be quite honest…&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
|3/MSP|EMSP13=THPMSP&lt;br /&gt;
|4/MSP|EMSP14=FPMSP&lt;br /&gt;
|6/MSP|EMSP16=SPMSP&lt;br /&gt;
|NUMSP=FSP&lt;br /&gt;
|PUNCSP=PSP&lt;br /&gt;
|THINSP=THSP&lt;br /&gt;
|HAIRSP=HSP&lt;br /&gt;
|LS=LSEP&lt;br /&gt;
|PS=PSEP&lt;br /&gt;
&amp;lt;!-- No alias between ZWNBSP and BOM since they have different target articles. &lt;br /&gt;
&lt;br /&gt;
Some of IBM's pre-Unicode mnemonics for some whitespace characters.&lt;br /&gt;
- RSP &amp;quot;Required Space&amp;quot; (i.e. NBSP)&lt;br /&gt;
- NSP &amp;quot;Numeric Space&amp;quot; (i.e. FSP/NUMSP, not to be confused with NBSP or ENSP)&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
|RSP=NBSP&lt;br /&gt;
|NSP=FSP&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
&lt;br /&gt;
Pass anything else through unchanged.&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
|#default={{{1}}}&lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>alpha&gt;Indicwiki</name></author>
	</entry>
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