Difference between revisions of "HTML entity"
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* {{wikipedia|Character entity reference}} | * {{wikipedia|Character entity reference}} | ||
* [http://htmlhelp.com/reference/html40/entities/ HTML 4.0 entities] | * [http://htmlhelp.com/reference/html40/entities/ HTML 4.0 entities] | ||
+ | * [https://developers.whatwg.org/named-character-references.html#named-character-references Named character references], in alphabetical order, including newer ones not supported by most browsers | ||
+ | * [https://www.freeformatter.com/html-entities.html HTML Entity List]: "Complete list of HTML entities with their numbers and names. Also included is a full list of ASCII characters that can be represented in HTML (i.e. printable characters)." | ||
+ | |||
==Questions== | ==Questions== | ||
* Does [[Google]] resolve html entities when indexing web pages? That is, if I spelled a word (e.g. "schmerglefrotz") entirely using html entities, would someone be able to find that page using google by typing "schmerglefrotz" (after the site had been spidered, of course)? (As a test, I will spell a completely different word using HTML entities, and try Googling it later: '''FRELGKLOTZ''') | * Does [[Google]] resolve html entities when indexing web pages? That is, if I spelled a word (e.g. "schmerglefrotz") entirely using html entities, would someone be able to find that page using google by typing "schmerglefrotz" (after the site had been spidered, of course)? (As a test, I will spell a completely different word using HTML entities, and try Googling it later: '''FRELGKLOTZ''') | ||
** '''2007-07-15 answer''': Yes, it does find it (though it took several months at least before this page got indexed). | ** '''2007-07-15 answer''': Yes, it does find it (though it took several months at least before this page got indexed). | ||
+ | ** '''2016-11-28 answer''': Searching for the word in question no longer produces any results. Neither does searching for "schmerglefrotz". | ||
+ | ==Note== | ||
+ | '''2017-11-11''' MediaWiki 1.28.0 apparently no longer supports the "&#d;" style of entity; you now have to use named entities. | ||
==Entities by Number== | ==Entities by Number== | ||
* 0-8 are not translated | * 0-8 are not translated | ||
Line 24: | Line 30: | ||
* 32 is a standard space | * 32 is a standard space | ||
{| width=100% | {| width=100% | ||
− | ! colspan= | + | ! colspan=3 style="border-bottom: 1px solid blue;" | lower ASCII || colspan=4 style="border-bottom: 1px solid green;" | upper ASCII |
+ | |- | ||
+ | | | ||
+ | {| | ||
|- | |- | ||
| ! || ! | | ! || ! | ||
+ | |- | ||
+ | | " || " | ||
+ | |- | ||
+ | | # || # | ||
+ | |- | ||
+ | | $ || $ | ||
+ | |- | ||
+ | | % || % | ||
+ | |- | ||
+ | | & || & & | ||
+ | |- | ||
+ | | ' || ' | ||
+ | |- | ||
+ | | ( || ( | ||
+ | |- | ||
+ | | ) || ) | ||
+ | |- | ||
+ | | * || * | ||
+ | |- | ||
+ | | + || + | ||
+ | |- | ||
+ | | , || , | ||
+ | |- | ||
+ | | - || - | ||
+ | |- | ||
+ | | . || . | ||
+ | |- | ||
+ | | / || / | ||
+ | |- | ||
+ | | 0 || 0 | ||
+ | |- | ||
+ | | 1 || 1 | ||
+ | |- | ||
+ | | 2 || 2 | ||
+ | |- | ||
+ | | 3 || 3 | ||
+ | |- | ||
+ | | 4 || 4 | ||
+ | |- | ||
+ | | 5 || 5 | ||
+ | |- | ||
+ | | 6 || 6 | ||
+ | |- | ||
+ | | 7 || 7 | ||
+ | |- | ||
+ | | 8 || 8 | ||
+ | |- | ||
+ | | 9 || 9 | ||
+ | |- | ||
+ | | : || : | ||
+ | |- | ||
+ | | ; || &#59; | ||
+ | |- | ||
+ | | < || &#60; | ||
+ | |- | ||
+ | | = || &#61; | ||
+ | |- | ||
+ | | > || &#62; | ||
+ | |- | ||
+ | | ? || &#63; | ||
+ | |- | ||
+ | | @ || &#64; | ||
+ | |} | ||
+ | |||
+ | | | ||
+ | |||
+ | {| | ||
+ | |- | ||
| A || &#65; | | A || &#65; | ||
+ | |- | ||
+ | | B || &#66; | ||
+ | |- | ||
+ | | C || &#67; | ||
+ | |- | ||
+ | | D || &#68; | ||
+ | |- | ||
+ | | E || &#69; | ||
+ | |- | ||
+ | | F || &#70; | ||
+ | |- | ||
+ | | G || &#71; | ||
+ | |- | ||
+ | | H || &#72; | ||
+ | |- | ||
+ | | I || &#73; | ||
+ | |- | ||
+ | | J || &#74; | ||
+ | |- | ||
+ | | K || &#75; | ||
+ | |- | ||
+ | | L || &#76; | ||
+ | |- | ||
+ | | M || &#77; | ||
+ | |- | ||
+ | | N || &#78; | ||
+ | |- | ||
+ | | O || &#79; | ||
+ | |- | ||
+ | | P || &#80; | ||
+ | |- | ||
+ | | Q || &#81; | ||
+ | |- | ||
+ | | R || &#82; | ||
+ | |- | ||
+ | | S || &#83; | ||
+ | |- | ||
+ | | T || &#84; | ||
+ | |- | ||
+ | | U || &#85; | ||
+ | |- | ||
+ | | V || &#86; | ||
+ | |- | ||
+ | | W || &#87; | ||
+ | |- | ||
+ | | X || &#88; | ||
+ | |- | ||
+ | | Y || &#89; | ||
+ | |- | ||
+ | | Z || &#90; | ||
+ | |- | ||
+ | | [ || &#91; | ||
+ | |- | ||
+ | | \ || &#92; | ||
+ | |- | ||
+ | | ] || &#93; | ||
+ | |- | ||
+ | | ^ || &#94; | ||
+ | |- | ||
+ | | _ || &#95; | ||
+ | |- | ||
+ | | ` || &#96; | ||
+ | |} | ||
+ | |||
+ | | | ||
+ | |||
+ | {| | ||
+ | |- | ||
| a || &#97; | | a || &#97; | ||
+ | |- | ||
+ | | b || &#98; | ||
+ | |- | ||
+ | | c || &#99; | ||
+ | |- | ||
+ | | d || &#100; | ||
+ | |- | ||
+ | | e || &#101; | ||
+ | |- | ||
+ | | f || &#102; | ||
+ | |- | ||
+ | | g || &#103; | ||
+ | |- | ||
+ | | h || &#104; | ||
+ | |- | ||
+ | | i || &#105; | ||
+ | |- | ||
+ | | j || &#106; | ||
+ | |- | ||
+ | | k || &#107; | ||
+ | |- | ||
+ | | l || &#108; | ||
+ | |- | ||
+ | | m || &#109; | ||
+ | |- | ||
+ | | n || &#110; | ||
+ | |- | ||
+ | | o || &#111; | ||
+ | |- | ||
+ | | p || &#112; | ||
+ | |- | ||
+ | | q || &#113; | ||
+ | |- | ||
+ | | r || &#114; | ||
+ | |- | ||
+ | | s || &#115; | ||
+ | |- | ||
+ | | t || &#116; | ||
+ | |- | ||
+ | | u || &#117; | ||
+ | |- | ||
+ | | v || &#118; | ||
+ | |- | ||
+ | | w || &#119; | ||
+ | |- | ||
+ | | x || &#120; | ||
+ | |- | ||
+ | | y || &#121; | ||
+ | |- | ||
+ | | z || &#122; | ||
+ | |- | ||
+ | | { || &#123; | ||
+ | |- | ||
+ | | | || &#124; | ||
+ | |- | ||
+ | | } || &#125; | ||
+ | |- | ||
+ | | ~ || &#126; | ||
+ | |- | ||
+ | |  || &#127; | ||
+ | |- | ||
+ | | € || &#128; | ||
+ | |} | ||
+ | |||
+ | | | ||
+ | |||
+ | {| | ||
+ | |- | ||
|  || &#129; | |  || &#129; | ||
− | |||
− | |||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
| ‚ || &#130; | | ‚ || &#130; | ||
− | |||
− | |||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
| ƒ || &#131; | | ƒ || &#131; | ||
− | |||
− | |||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
| „ || &#132; | | „ || &#132; | ||
+ | |- | ||
+ | | … || &#133; | ||
+ | |- | ||
+ | | † || &#134; | ||
+ | |- | ||
+ | | ‡ || &#135; | ||
+ | |- | ||
+ | | ˆ || &#136; | ||
+ | |- | ||
+ | | ‰ || &#137; | ||
+ | |- | ||
+ | | Š || &#138; | ||
+ | |- | ||
+ | | ‹ || &#139; | ||
+ | |- | ||
+ | | Œ || &#140; | ||
+ | |- | ||
+ | |  || &#141; | ||
+ | |- | ||
+ | | Ž || &#142; | ||
+ | |- | ||
+ | |  || &#143; | ||
+ | |- | ||
+ | |  || &#144; | ||
+ | |- | ||
+ | | ‘ || &#145; | ||
+ | |- | ||
+ | | ’ || &#146; | ||
+ | |- | ||
+ | | “ || &#147; | ||
+ | |- | ||
+ | | ” || &#148; | ||
+ | |- | ||
+ | | • || &#149; | ||
+ | |- | ||
+ | | – || &#150; | ||
+ | |- | ||
+ | | — || &#151; | ||
+ | |- | ||
+ | | ˜ || &#152; | ||
+ | |- | ||
+ | | ™ || &#153; &trade; | ||
+ | |- | ||
+ | | š || &#154; | ||
+ | |- | ||
+ | | › || &#155; | ||
+ | |- | ||
+ | | œ || &#156; | ||
+ | |- | ||
+ | |  || &#157; | ||
+ | |- | ||
+ | | ž || &#158; | ||
+ | |- | ||
+ | | Ÿ || &#159; | ||
+ | |- | ||
+ | |   || &#160; | ||
+ | |} | ||
+ | |||
+ | | | ||
+ | |||
+ | {| | ||
+ | |- | ||
+ | | ¡ || &#161; | ||
+ | |- | ||
+ | | ¢ || &#162; | ||
+ | |- | ||
+ | | £ || &#163; &pound; | ||
+ | |- | ||
| ¤ || &#164; | | ¤ || &#164; | ||
− | |||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
| ¥ || &#165; | | ¥ || &#165; | ||
− | |||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
| ¦ || &#166; | | ¦ || &#166; | ||
− | |||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
| § || &#167; &sect; | | § || &#167; &sect; | ||
− | |||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
| ¨ || &#168; | | ¨ || &#168; | ||
+ | |- | ||
+ | | © || &#169; &copy; | ||
+ | |- | ||
+ | | ª || &#170; | ||
+ | |- | ||
+ | | « || &#171; | ||
+ | |- | ||
+ | | ¬ || &#172; | ||
+ | |- | ||
+ | | ­ || &#173; | ||
+ | |- | ||
+ | | ® || &#174; | ||
+ | |- | ||
+ | | ¯ || &#175; | ||
+ | |- | ||
+ | | ° || &#176; | ||
+ | |- | ||
+ | | ± || &#177; | ||
+ | |- | ||
+ | | ² || &#178; | ||
+ | |- | ||
+ | | ³ || &#179; | ||
+ | |- | ||
+ | | ´ || &#180; | ||
+ | |- | ||
+ | | µ || &#181; | ||
+ | |- | ||
+ | | ¶ || &#182; | ||
+ | |- | ||
+ | | · || &#183; | ||
+ | |- | ||
+ | | ¸ || &#184; | ||
+ | |- | ||
+ | | ¹ || &#185; | ||
+ | |- | ||
+ | | º || &#186; | ||
+ | |- | ||
+ | | » || &#187; | ||
+ | |- | ||
+ | | ¼ || &#188; | ||
+ | |- | ||
+ | | ½ || &#189; | ||
+ | |- | ||
+ | | ¾ || &#190; | ||
+ | |- | ||
+ | | ¿ || &#191; | ||
+ | |- | ||
+ | | À || &#192; &Agrave; | ||
+ | |} | ||
+ | |||
+ | | | ||
+ | |||
+ | {| | ||
+ | |- | ||
+ | | Á || &#193; &Aacute; | ||
+ | |- | ||
+ | | Â || &#194; | ||
+ | |- | ||
+ | | Ã || &#195; &Atilde; | ||
+ | |- | ||
+ | | Ä || &#196; &Auml; | ||
+ | |- | ||
+ | | Å || &#197; | ||
+ | |- | ||
+ | | Æ || &#198; &AElig; | ||
+ | |- | ||
+ | | Ç || &#199; &Ccedil; | ||
+ | |- | ||
| È || &#200; | | È || &#200; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| É || &#201; | | É || &#201; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ê || &#202; | | Ê || &#202; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ë || &#203; | | Ë || &#203; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ì || &#204; | | Ì || &#204; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Í || &#205; | | Í || &#205; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Î || &#206; | | Î || &#206; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ï || &#207; | | Ï || &#207; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ð || &#208; | | Ð || &#208; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ñ || &#209; | | Ñ || &#209; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ò || &#210; | | Ò || &#210; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ó || &#211; | | Ó || &#211; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ô || &#212; | | Ô || &#212; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Õ || &#213; | | Õ || &#213; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ö || &#214; | | Ö || &#214; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| × || &#215; | | × || &#215; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ø || &#216; | | Ø || &#216; | ||
− | |||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ù || &#217; | | Ù || &#217; | ||
+ | |- | ||
+ | | Ú || &#218; | ||
+ | |- | ||
+ | | Û || &#219; | ||
+ | |- | ||
+ | | Ü || &#220; | ||
+ | |- | ||
+ | | Ý || &#221; | ||
+ | |- | ||
+ | | Þ || &#222; | ||
+ | |- | ||
+ | | ß || &#223; | ||
+ | |- | ||
+ | | à || &#224; | ||
+ | |} | ||
+ | |||
+ | | | ||
+ | |||
+ | {| | ||
+ | |- | ||
+ | | á || &#225; | ||
+ | |- | ||
+ | | â || &#226; | ||
+ | |- | ||
+ | | ã || &#227; | ||
+ | |- | ||
+ | | ä || &#228; | ||
+ | |- | ||
+ | | å || &#229; | ||
+ | |- | ||
+ | | æ || &#230; | ||
+ | |- | ||
+ | | ç || &#231; &ccedil; | ||
+ | |- | ||
+ | | è || &#232; | ||
+ | |- | ||
+ | | é || &#233; | ||
+ | |- | ||
+ | | ê || &#234; | ||
+ | |- | ||
+ | | ë || &#235; | ||
+ | |- | ||
+ | | ì || &#236; | ||
+ | |- | ||
+ | | í || &#237; | ||
+ | |- | ||
+ | | î || &#238; | ||
+ | |- | ||
+ | | ï || &#239; | ||
+ | |- | ||
+ | | ð || &#240; | ||
+ | |- | ||
+ | | ñ || &#241; | ||
+ | |- | ||
+ | | ò || &#242; | ||
+ | |- | ||
+ | | ó || &#243; | ||
+ | |- | ||
+ | | ô || &#244; | ||
+ | |- | ||
+ | | õ || &#245; | ||
+ | |- | ||
+ | | ö || &#246; | ||
+ | |- | ||
+ | | ÷ || &#247; | ||
+ | |- | ||
+ | | ø || &#248; &oslash; | ||
+ | |- | ||
| ù || &#249; | | ù || &#249; | ||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
| ú || &#250; | | ú || &#250; | ||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
| û || &#251; | | û || &#251; | ||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
| ü || &#252; | | ü || &#252; | ||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
| ý || &#253; | | ý || &#253; | ||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
| þ || &#254; &thorn; | | þ || &#254; &thorn; | ||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
| ÿ || &#255; | | ÿ || &#255; | ||
|- | |- | ||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
| Ā || &#256; | | Ā || &#256; | ||
+ | |} | ||
+ | |||
|} | |} | ||
And yes, it keeps going after this: āĂă... | And yes, it keeps going after this: āĂă... | ||
Line 287: | Line 520: | ||
* &rsquo; - ’ - right single-quote | * &rsquo; - ’ - right single-quote | ||
* &lsquo; - ‘ - left single-quote | * &lsquo; - ‘ - left single-quote | ||
+ | ==Links== | ||
+ | * {{wikipedia|List of XML and HTML character entity references}} - a more complete list |
Revision as of 10:11, 11 November 2017
About
An HTML entity is a combination of characters which will be displayed within an HTML browser as a single character. All HTML entities begin with "&" (ampersand) and end with ";" (semicolon). Many entities have mnemonic names (such as "&", which displays an ampersand); any possible character can be displayed as an entity by using the format "&#number;" where number is the output character's ASCII value in decimal.
see also: wikipedia:Percent-encoding
Reference
- Wikipedia
- HTML 4.0 entities
- Named character references, in alphabetical order, including newer ones not supported by most browsers
- HTML Entity List: "Complete list of HTML entities with their numbers and names. Also included is a full list of ASCII characters that can be represented in HTML (i.e. printable characters)."
Questions
- Does Google resolve html entities when indexing web pages? That is, if I spelled a word (e.g. "schmerglefrotz") entirely using html entities, would someone be able to find that page using google by typing "schmerglefrotz" (after the site had been spidered, of course)? (As a test, I will spell a completely different word using HTML entities, and try Googling it later: FRELGKLOTZ)
- 2007-07-15 answer: Yes, it does find it (though it took several months at least before this page got indexed).
- 2016-11-28 answer: Searching for the word in question no longer produces any results. Neither does searching for "schmerglefrotz".
Note
2017-11-11 MediaWiki 1.28.0 apparently no longer supports the "&#d;" style of entity; you now have to use named entities.
Entities by Number
- 0-8 are not translated
- 9 is probably TAB
- 10 is probably LF
- 13 is probably CR
- 14-31 are not translated
- 32 is a standard space
lower ASCII | upper ASCII | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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And yes, it keeps going after this: āĂă...
Others:
- ’ - ’ - right single-quote
- ‘ - ‘ - left single-quote
Links
- Wikipedia - a more complete list