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| == List markup features == |
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| * Hyphen |
| * Asterisk |
| * Other |
|
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| The use of asterisk can introduce conflicts with bold markup. |
| ==== Asterisk ==== |
| The use of asterisk "*" can introduce conflicts with bold markup in certain combinations of these features. In particular, when "Repeated bullet" is used for marking nesting, there is a need a additional disambiguation, either in form of a space at either side or and escape character. |
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| The use of hyphen introduces conflicts with various casual uses of hyphens, dashes, minus sign and horizontal line. |
| ==== Hyphen ==== |
| The use of hyphen "-" introduces conflicts with various casual uses of hyphens, dashes, minus sign and horizontal line. In particular, while the horizontal line conflict appears always, and additional rules are needed to disambiguate them, the hyphen conflict only appears when the user puts the hyphen(s) at the beginning of the line; unfortunately, just adding spaces is not enough for disambiguation in this case. |
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| ==== Other ==== |
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| === Indentation === |
| * Mandatory |
| * Optional |
| * Forbidden |
| == Indentation == |
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| ==== Mandatory ==== |
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| ==== Forbidden ==== |
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| ==== Optional ==== |
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| === Space after bullet === |
| * Mandatory |
| * Optional |
| * Meaningful |
|
| == Space after bullet == |
| ==== Mandatory ==== |
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| Requiring the space //only// when there is an ambiguity is a loosening of this rule that gives up visual clarity on behalf of "user freedom". The ambiguity with second-level lists and bold remains, unless it is accounted for in a different way. |
| ==== Optional ==== |
| Requiring the space //only// when there is an ambiguity is a loosening of this rule that gives up visual clarity on behalf of "user freedom". The ambiguity with second-level lists and bold remains, unless it is accounted for in a different way. Visual clarify disappears, as [[Bullet List On Wikipedia Research]] shows that users will not create clear markup if they don't have to. |
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| ==== Meaningful ==== |
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| === Nesting indication === |
| * Repeated bullet |
| * Repeated bullet with spaces |
| * Indentation with spaces/tabs |
| * Indentation with other characters |
| * Changing bullet character |
|
| == Nesting indication == |
| ==== Repeated bullet ==== |
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| Example: |
| {{{ |
| * list |
| ** sublist |
| *** subsublist |
| }}} |
|
| ==== Repeated bullet with spaces ==== |
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| Example: |
| {{{ |
| * list |
| * * sublist |
| * * * subsublist |
| }}} |
|
| ==== Indentation with spaces/tabs ==== |
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| Example: |
| {{{ |
| * list |
| * sublist |
| * subsublist |
| }}} |
|
| ==== Indentation with other characters ==== |
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| Example: |
| {{{ |
| * list |
| .* sublist |
| ..* subsublist |
| }}} |
|
| ==== Changing bullet character ==== |
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| Example: |
| {{{ |
| * list |
| + sublist |
| - subsublist |
| }}} |
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| * Explicit, parenthesis-like notation |
| * List must begin with first-level item |
| * List ends with non-list line |
| * List ends with un-indent |
| * List ends with empty line |
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| ==== Explicit, parenthesis-like notation ==== |
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| ==== List must begin with first-level item ==== |
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| ==== List ends with non-list line ==== |
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| ==== List ends with un-indent ==== |
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| ==== List ends with empty line ==== |
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| * Ignore conflicts |
| * Conflicts create new nesting level |
| * Don't treat as list item |
| It is possible to include several list items of different kinds on the same nesting level -- but this usually cannot be rendered (and even if it could, the semantics and aesthetics are disputable). Therefore the wiki needs to handle these conflicts. |
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| It is possible to include several list items of different kinds on the same nesting level -- but this usually cannot be rendered (and even if it could, the semantics and aesthetics are disputable). Therefore the wiki needs to handle these conflicts. One way is to ignore the kind of any item that doesn't start a (sub)list -- this way a lone numbered list item in a bullet list would be considered a normal bullet list item. This is usually not what the user meant, though. |
| ==== Ignore conflicts ==== |
| One way is to ignore the kind of any item that doesn't start a (sub)list -- this way a lone numbered list item in a bullet list would be considered a normal bullet list item. This is usually not what the user meant, though. |
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| ==== Conflicts create new nesting level ==== |
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| ==== Don't treat as list item ==== |
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| * Don't treat as list item |
| * Only use the maximum number of list characters |
| * Use all list characters but limit the level |
| * Introduce empty lists |
| * Disregard ordering of nesting levels |
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| ==== Don't treat as list item ==== |
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| ==== Only use the maximum number of list characters ==== |
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| ==== Use all list characters but limit the level ==== |
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| ==== Introduce empty lists ==== |
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| ==== Disregard ordering of nesting levels ==== |
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| * Escape list markup |
| * Escape list characters |
| * Disappearing markup |
|
| ==== Escape list markup ==== |
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| ==== Escape list characters ==== |
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| Finally one can introduce some markup that is not rendered to "break" the list markup -- something like C2:SixSingleQuotes or, in case of Creole, {{{{{{~}}}}}}. This disables list markup nicely but is counter-intuitive and ugly. |
| ==== Disappearing markup ==== |
| Finally one can introduce some markup that is not rendered to "break" the list markup -- something like C2:SixSingleQuotes or, in case of Creole, {{{{{{~}}}}}} or {{{****}}} or {{{////}}}. This disables list markup nicely but is counter-intuitive and ugly. |
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