mirror of
https://github.com/moparisthebest/xeps
synced 2024-11-21 08:45:04 -05:00
Merge pull request #586 from SamWhited/xep0393_simplify_plain
XEP-0393: simplify block handling, reorder sections, fix span definition
This commit is contained in:
Sam Whited
GitHub
commit
045842b212
173
xep-0393.xml
173
xep-0393.xml
@ -21,10 +21,21 @@
|
||||
<spec>XMPP Core</spec>
|
||||
<spec>XEP-0001</spec>
|
||||
</dependencies>
|
||||
<supersedes/>
|
||||
<supersedes><spec>XEP-0071</spec></supersedes>
|
||||
<supersededby/>
|
||||
<shortname>styling</shortname>
|
||||
&sam;
|
||||
<revision>
|
||||
<version>0.1.3</version>
|
||||
<date>2018-02-14</date>
|
||||
<initials>ssw</initials>
|
||||
<remark>
|
||||
<p>
|
||||
Reorder block and span sections, simplify block parsing, and update the
|
||||
definition of a span.
|
||||
</p>
|
||||
</remark>
|
||||
</revision>
|
||||
<revision>
|
||||
<version>0.1.2</version>
|
||||
<date>2018-01-13</date>
|
||||
@ -164,12 +175,12 @@
|
||||
<di>
|
||||
<dt>Span</dt>
|
||||
<dd>
|
||||
A group of text that is rendered inline and where the entire group is
|
||||
rendered in the same manner.
|
||||
A group of text that may be rendered inline alongside other spans.
|
||||
Spans may be either plain text with no formatting applied, or may be
|
||||
formatted text that is enclosed by two styling directives.
|
||||
Spans are always children of blocks and may not escape from their
|
||||
containing block.
|
||||
Some spans may contain child spans.
|
||||
The following all contain spans marked by parenthesis:
|
||||
<ul>
|
||||
<li>(plain span)</li>
|
||||
@ -202,6 +213,82 @@
|
||||
</dl>
|
||||
</section1>
|
||||
<section1 topic='Business Rules' anchor='rules'>
|
||||
<section2 topic='Blocks' anchor='block'>
|
||||
<p>
|
||||
Parsers implementing message styling will first parse blocks and then
|
||||
parse child blocks or spans if allowed by the specific block type.
|
||||
</p>
|
||||
<section3 topic='Plain' anchor='line-block'>
|
||||
<p>
|
||||
Individual lines of text that are not inside of a preformatted text
|
||||
block are considered a "plain" block.
|
||||
Plain blocks are not bound by styling directives and do not imply
|
||||
formatting themselves, but they may contain spans which imply
|
||||
formatting.
|
||||
Plain blocks may not contain child blocks.
|
||||
</p>
|
||||
<example caption='Plain block text'><![CDATA[
|
||||
<body>
|
||||
(There are three blocks in this body marked by parens,)
|
||||
(but there is no *formatting)
|
||||
(as spans* may not escape blocks.)
|
||||
</body>
|
||||
]]></example>
|
||||
</section3>
|
||||
<section3 topic='Preformatted Text' anchor='pre-block'>
|
||||
<p>
|
||||
A preformatted text block is started by a line beginning with "```"
|
||||
(U+0060 GRAVE ACCENT), and ended by a line containing only three grave
|
||||
accents or the end of the parent block (whichever comes first).
|
||||
Preformatted text blocks cannot contain child blocks or spans.
|
||||
Text inside a preformatted block SHOULD be displayed in a monospace font.
|
||||
</p>
|
||||
<example caption='Preformatted block text'><![CDATA[
|
||||
<body>
|
||||
```ignored
|
||||
(println "Hello, world!")
|
||||
```
|
||||
|
||||
This should show up as monospace, preformatted text ⤴
|
||||
</body>
|
||||
]]></example>
|
||||
<example caption='No closing preformatted text sequence'><![CDATA[
|
||||
<body>
|
||||
> ```
|
||||
> (println "Hello, world!")
|
||||
|
||||
The entire blockquote is a preformatted text block, but this line
|
||||
is plaintext!
|
||||
</body>
|
||||
]]></example>
|
||||
</section3>
|
||||
<section3 topic='Quotations' anchor='quote'>
|
||||
<p>
|
||||
A quotation is indicated by one or more lines with a byte stream
|
||||
beginning with a '>' (U+003E GREATER-THAN SIGN).
|
||||
Block quotes may contain any child block, including other quotations.
|
||||
Lines inside the block quote MUST have leading spaces trimmed before
|
||||
parsing the child block.
|
||||
It is RECOMMENDED that text inside of a block quote be indented or
|
||||
distinguished from the surrounding text in some other way.
|
||||
</p>
|
||||
<example caption='Quotation (LTR)'><![CDATA[
|
||||
<body>
|
||||
> That that is, is.
|
||||
|
||||
Said the old hermit of Prague.
|
||||
</body>
|
||||
]]></example>
|
||||
<example caption='Nested Quotation'><![CDATA[
|
||||
<body>
|
||||
>> That that is, is.
|
||||
> Said the old hermit of Prague.
|
||||
|
||||
Who?
|
||||
</body>
|
||||
]]></example>
|
||||
</section3>
|
||||
</section2>
|
||||
<section2 topic='Spans' anchor='span'>
|
||||
<p>
|
||||
Matches of spans between two styling directives MUST contain some text
|
||||
@ -302,83 +389,6 @@
|
||||
<body>
|
||||
Wow, I can write in `monospace`!
|
||||
</body>
|
||||
]]></example>
|
||||
</section3>
|
||||
</section2>
|
||||
<section2 topic='Blocks' anchor='block'>
|
||||
<p>
|
||||
Parsers implementing message styling will first parse blocks and then
|
||||
parse child blocks or spans if allowed by the specific block type.
|
||||
</p>
|
||||
<section3 topic='Plain' anchor='line-block'>
|
||||
<p>
|
||||
Groups of lines that are not part of any other block are considered a
|
||||
"plain" block, as are individual lines of text that are not inside of a
|
||||
preformatted text block.
|
||||
Plain blocks are not bound by styling directives and do not imply
|
||||
formatting themselves, but they may contain spans which imply
|
||||
formatting.
|
||||
</p>
|
||||
<example caption='Plain block text'><![CDATA[
|
||||
<body>
|
||||
((There are four blocks in this body marked by parens,)
|
||||
(but there is no *formatting)
|
||||
(as spans* may not escape blocks.))
|
||||
</body>
|
||||
]]></example>
|
||||
</section3>
|
||||
<section3 topic='Preformatted Text' anchor='pre-block'>
|
||||
<p>
|
||||
A preformatted text block is started by a line beginning with "```"
|
||||
(U+0060 GRAVE ACCENT), and ended by a line containing only three grave
|
||||
accents or the end of the parent block (whichever comes first).
|
||||
Preformatted text blocks cannot contain child blocks and other styling
|
||||
MUST NOT be rendered inside the block.
|
||||
Text inside a preformatted block SHOULD be displayed in a monospace font.
|
||||
</p>
|
||||
<example caption='Preformatted block text'><![CDATA[
|
||||
<body>
|
||||
```ignored
|
||||
(println "Hello, world!")
|
||||
```
|
||||
|
||||
This should show up as monospace, preformatted text ⤴
|
||||
</body>
|
||||
]]></example>
|
||||
<example caption='No closing preformatted text sequence'><![CDATA[
|
||||
<body>
|
||||
> ```
|
||||
> (println "Hello, world!")
|
||||
|
||||
The entire blockquote is a preformatted text block, but this line is
|
||||
plaintext!
|
||||
</body>
|
||||
]]></example>
|
||||
</section3>
|
||||
<section3 topic='Quotations' anchor='quote'>
|
||||
<p>
|
||||
A quotation is indicated by one or more lines with a byte stream
|
||||
beginning with a '>' (U+003E GREATER-THAN SIGN).
|
||||
Block quotes may contain any child block, including other quotations.
|
||||
Lines inside the block quote MUST have leading spaces trimmed before
|
||||
parsing the child block.
|
||||
It is RECOMMENDED that text inside of a block quote be indented or
|
||||
distinguished from the surrounding text in some other way.
|
||||
</p>
|
||||
<example caption='Quotation (LTR)'><![CDATA[
|
||||
<body>
|
||||
> That that is, is.
|
||||
|
||||
Said the old hermit of Prague.
|
||||
</body>
|
||||
]]></example>
|
||||
<example caption='Nested Quotation'><![CDATA[
|
||||
<body>
|
||||
>> That that is, is.
|
||||
> Said the old hermit of Prague.
|
||||
|
||||
Who?
|
||||
</body>
|
||||
]]></example>
|
||||
</section3>
|
||||
</section2>
|
||||
@ -428,4 +438,7 @@
|
||||
<section1 topic='XML Schema' anchor='schema'>
|
||||
<p>This document does not define any new XML structure requiring a schema.</p>
|
||||
</section1>
|
||||
<section1 topic='Acknowledgements' anchor='ack'>
|
||||
<p>The author wishes to thank Kevin Smith for his review and feedback.</p>
|
||||
</section1>
|
||||
</xep>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user