Pretty: Make CR + BLANKLINE = BLANKLINE.

This fixes an extra blank line we were getting at the end
of markdown fragments (as well as rst, org, etc.)

Closes #1705.
This commit is contained in:
John MacFarlane 2014-10-20 20:26:08 -07:00
parent 88812c41ce
commit 7f6bbfadf4
6 changed files with 8 additions and 9 deletions

View file

@ -286,6 +286,9 @@ renderList (BlankLines num : xs) = do
| otherwise -> replicateM_ (1 + num - newlines st) (outp (-1) "\n")
renderList xs
renderList (CarriageReturn : BlankLines m : xs) =
renderList (BlankLines m : xs)
renderList (CarriageReturn : xs) = do
st <- get
if newlines st > 0 || null xs

View file

@ -65,4 +65,3 @@ Multiline table without column headers:
|First |row |12.0 |Example of a row that spans multiple lines.
|Second |row |5.0 |Here's another one. Note the blank line between rows.
|=======================================================================

View file

@ -74,4 +74,3 @@ Multiline table without column headers:
> the blank line between
> rows.
> ----------- ---------- ------------ --------------------------

View file

@ -49,4 +49,3 @@ Multiline table without column headers:
| First | row | 12.0 | Example of a row that spans multiple lines. |
| Second | row | 5.0 | Here's another one. Note the blank line between rows. |

View file

@ -88,4 +88,3 @@ Multiline table without column headers:
| | | | the blank line between |
| | | | rows. |
+-------------+------------+--------------+----------------------------+

View file

@ -18,7 +18,7 @@
</outline>
<outline text="Level 1">
<outline text="Level 2 with &lt;em&gt;emphasis&lt;/em&gt;">
<outline text="Level 3" _note="with no blank line&#10;">
<outline text="Level 3" _note="with no blank line">
</outline>
</outline>
<outline text="Level 2" _note="with no blank line&#10;&#10;------------------------------------------------------------------------">
@ -55,18 +55,18 @@
<outline text="Special Characters" _note="Here is some unicode:&#10;&#10;- I hat: Î&#10;- o umlaut: ö&#10;- section: §&#10;- set membership: ∈&#10;- copyright: ©&#10;&#10;AT&amp;T has an ampersand in their name.&#10;&#10;AT&amp;T is another way to write it.&#10;&#10;This &amp; that.&#10;&#10;4 \&lt; 5.&#10;&#10;6 \&gt; 5.&#10;&#10;Backslash: \\&#10;&#10;Backtick: \`&#10;&#10;Asterisk: \*&#10;&#10;Underscore: \_&#10;&#10;Left brace: {&#10;&#10;Right brace: }&#10;&#10;Left bracket: [&#10;&#10;Right bracket: ]&#10;&#10;Left paren: (&#10;&#10;Right paren: )&#10;&#10;Greater-than: \&gt;&#10;&#10;Hash: \#&#10;&#10;Period: .&#10;&#10;Bang: !&#10;&#10;Plus: +&#10;&#10;Minus: -&#10;&#10;------------------------------------------------------------------------">
</outline>
<outline text="Links">
<outline text="Explicit" _note="Just a [URL](/url/).&#10;&#10;[URL and title](/url/ &quot;title&quot;).&#10;&#10;[URL and title](/url/ &quot;title preceded by two spaces&quot;).&#10;&#10;[URL and title](/url/ &quot;title preceded by a tab&quot;).&#10;&#10;[URL and title](/url/ &quot;title with &quot;quotes&quot; in it&quot;)&#10;&#10;[URL and title](/url/ &quot;title with single quotes&quot;)&#10;&#10;[with\_underscore](/url/with_underscore)&#10;&#10;[Email link](mailto:nobody@nowhere.net)&#10;&#10;[Empty]().&#10;">
<outline text="Explicit" _note="Just a [URL](/url/).&#10;&#10;[URL and title](/url/ &quot;title&quot;).&#10;&#10;[URL and title](/url/ &quot;title preceded by two spaces&quot;).&#10;&#10;[URL and title](/url/ &quot;title preceded by a tab&quot;).&#10;&#10;[URL and title](/url/ &quot;title with &quot;quotes&quot; in it&quot;)&#10;&#10;[URL and title](/url/ &quot;title with single quotes&quot;)&#10;&#10;[with\_underscore](/url/with_underscore)&#10;&#10;[Email link](mailto:nobody@nowhere.net)&#10;&#10;[Empty]().">
</outline>
<outline text="Reference" _note="Foo [bar](/url/).&#10;&#10;Foo [bar](/url/).&#10;&#10;Foo [bar](/url/).&#10;&#10;With [embedded [brackets]](/url/).&#10;&#10;[b](/url/) by itself should be a link.&#10;&#10;Indented [once](/url).&#10;&#10;Indented [twice](/url).&#10;&#10;Indented [thrice](/url).&#10;&#10;This should [not][] be a link.&#10;&#10; [not]: /url&#10;&#10;Foo [bar](/url/ &quot;Title with &quot;quotes&quot; inside&quot;).&#10;&#10;Foo [biz](/url/ &quot;Title with &quot;quote&quot; inside&quot;).&#10;">
<outline text="Reference" _note="Foo [bar](/url/).&#10;&#10;Foo [bar](/url/).&#10;&#10;Foo [bar](/url/).&#10;&#10;With [embedded [brackets]](/url/).&#10;&#10;[b](/url/) by itself should be a link.&#10;&#10;Indented [once](/url).&#10;&#10;Indented [twice](/url).&#10;&#10;Indented [thrice](/url).&#10;&#10;This should [not][] be a link.&#10;&#10; [not]: /url&#10;&#10;Foo [bar](/url/ &quot;Title with &quot;quotes&quot; inside&quot;).&#10;&#10;Foo [biz](/url/ &quot;Title with &quot;quote&quot; inside&quot;).">
</outline>
<outline text="With ampersands" _note="Heres a [link with an ampersand in the&#10;URL](http://example.com/?foo=1&amp;bar=2).&#10;&#10;Heres a link with an amersand in the link text:&#10;[AT&amp;T](http://att.com/ &quot;AT&amp;T&quot;).&#10;&#10;Heres an [inline link](/script?foo=1&amp;bar=2).&#10;&#10;Heres an [inline link in pointy braces](/script?foo=1&amp;bar=2).&#10;">
<outline text="With ampersands" _note="Heres a [link with an ampersand in the&#10;URL](http://example.com/?foo=1&amp;bar=2).&#10;&#10;Heres a link with an amersand in the link text:&#10;[AT&amp;T](http://att.com/ &quot;AT&amp;T&quot;).&#10;&#10;Heres an [inline link](/script?foo=1&amp;bar=2).&#10;&#10;Heres an [inline link in pointy braces](/script?foo=1&amp;bar=2).">
</outline>
<outline text="Autolinks" _note="With an ampersand: &lt;http://example.com/?foo=1&amp;bar=2&gt;&#10;&#10;- In a list?&#10;- &lt;http://example.com/&gt;&#10;- It should.&#10;&#10;An e-mail address: &lt;nobody@nowhere.net&gt;&#10;&#10;&gt; Blockquoted: &lt;http://example.com/&gt;&#10;&#10;Auto-links should not occur here: `&lt;http://example.com/&gt;`&#10;&#10; or here: &lt;http://example.com/&gt;&#10;&#10;------------------------------------------------------------------------">
</outline>
</outline>
<outline text="Images" _note="From “Voyage dans la Lune” by Georges Melies (1902):&#10;&#10;![lalune](lalune.jpg &quot;Voyage dans la Lune&quot;)&#10;&#10;Here is a movie ![movie](movie.jpg) icon.&#10;&#10;------------------------------------------------------------------------">
</outline>
<outline text="Footnotes" _note="Here is a footnote reference,[^1] and another.[^2] This should *not* be&#10;a footnote reference, because it contains a space.[\^my note] Here is an&#10;inline note.[^3]&#10;&#10;&gt; Notes can go in quotes.[^4]&#10;&#10;1. And in list items.[^5]&#10;&#10;This paragraph should not be part of the note, as it is not indented.&#10;&#10;[^1]: Here is the footnote. It can go anywhere after the footnote&#10; reference. It need not be placed at the end of the document.&#10;&#10;[^2]: Heres the long note. This one contains multiple blocks.&#10;&#10; Subsequent blocks are indented to show that they belong to the&#10; footnote (as with list items).&#10;&#10; { &lt;code&gt; }&#10;&#10; If you want, you can indent every line, but you can also be lazy and&#10; just indent the first line of each block.&#10;&#10;[^3]: This is *easier* to type. Inline notes may contain&#10; [links](http://google.com) and `]` verbatim characters, as well as&#10; [bracketed text].&#10;&#10;[^4]: In quote.&#10;&#10;[^5]: In list.&#10;">
<outline text="Footnotes" _note="Here is a footnote reference,[^1] and another.[^2] This should *not* be&#10;a footnote reference, because it contains a space.[\^my note] Here is an&#10;inline note.[^3]&#10;&#10;&gt; Notes can go in quotes.[^4]&#10;&#10;1. And in list items.[^5]&#10;&#10;This paragraph should not be part of the note, as it is not indented.&#10;&#10;[^1]: Here is the footnote. It can go anywhere after the footnote&#10; reference. It need not be placed at the end of the document.&#10;&#10;[^2]: Heres the long note. This one contains multiple blocks.&#10;&#10; Subsequent blocks are indented to show that they belong to the&#10; footnote (as with list items).&#10;&#10; { &lt;code&gt; }&#10;&#10; If you want, you can indent every line, but you can also be lazy and&#10; just indent the first line of each block.&#10;&#10;[^3]: This is *easier* to type. Inline notes may contain&#10; [links](http://google.com) and `]` verbatim characters, as well as&#10; [bracketed text].&#10;&#10;[^4]: In quote.&#10;&#10;[^5]: In list.">
</outline>
</body>
</opml>