RST writer: change bullet list hang from 3 to 2.

This accords with the style in the reference docs.

src/Text/Pandoc/Writers/RST.hs

@@ -431,7 +431,7 @@ bulletListItemToRST items = do
   let contents' = case items of
                     BlockQuote{}:_-> ".." $+$ contents
                     _ -> contents
-  return $ hang 3 "-  " contents' $$
+  return $ hang 2 "- " contents' $$
       if null items || (endsWithPlain items && not (endsWithList items))
          then cr
          else blankline

test/Tests/Writers/RST.hs

@@ -32,7 +32,7 @@ tests :: [TestTree]
 tests = [ testGroup "rubrics"
           [ "in list item" =:
               bulletList [header 2 (text "foo")] =?>
-              "-  .. rubric:: foo"
+              "- .. rubric:: foo"
           , "in definition list item" =:
               definitionList [(text "foo", [header 2 (text "bar"),
                                             para $ text "baz"])] =?>
@@ -60,7 +60,7 @@ tests = [ testGroup "rubrics"
           [ "a list is closed by a comment before a quote" =: -- issue 4248
             bulletList [plain "bulleted"] <> blockQuote (plain "quoted") =?>
               unlines
-              [ "-  bulleted"
+              [ "- bulleted"
               , ""
               , ".."
               , ""

test/command/10236.md

@@ -4,11 +4,11 @@
   >
   > para 2
 ^D
--  ..
+- ..
 
-      test
+     test
 
-      para 2
+     para 2
 ```
 
 ```
@@ -71,10 +71,10 @@
 .. list-table::
    :widths: 19
 
-   * -  ..
+   * - ..
 
-           *Level 0:*
+          *Level 0:*
 
-           *Incomplete process*
+          *Incomplete process*
 ```
 

test/command/4564.md

@@ -43,16 +43,16 @@
    :widths: 11 10 12 27
    :header-rows: 1
 
-   * -  Centered Header
-     -  Left Aligned
-     -  Right Aligned
-     -  Default aligned
-   * -  First
-     -  
-     -  12.0
-     -  Example of a row that spans multiple lines.
-   * -  Second
-     -  row
-     -  5.0
-     -  Here’s another one. Note the blank line between rows.
+   * - Centered Header
+     - Left Aligned
+     - Right Aligned
+     - Default aligned
+   * - First
+     - 
+     - 12.0
+     - Example of a row that spans multiple lines.
+   * - Second
+     - row
+     - 5.0
+     - Here’s another one. Note the blank line between rows.
 ```

test/command/5898.md

@@ -24,13 +24,13 @@
   </body>
 </html>
 ^D
--  A list of stuff with a table inside
+- A list of stuff with a table inside
 
-   ===== ====== =====
-   First Second Third
-   ===== ====== =====
-   First Second Third
-   ===== ====== =====
+  ===== ====== =====
+  First Second Third
+  ===== ====== =====
+  First Second Third
+  ===== ====== =====
 
--  Another list item
+- Another list item
 ```

test/command/5899.md

@@ -35,17 +35,17 @@
   </body>
 </html>
 ^D
--  A list of stuff with a table inside
+- A list of stuff with a table inside
 
-   +-------+----------------------------------------------------+-------+
-   | First | Second                                             | Third |
-   +=======+====================================================+=======+
-   | First | The big long table cell. The big long table cell.  | Third |
-   |       | The big long table cell. The big long table cell.  |       |
-   |       | The big long table cell. The big long table cell.  |       |
-   |       | The big long table cell. The big long table cell.  |       |
-   |       | The big long table cell. The big long table cell.  |       |
-   +-------+----------------------------------------------------+-------+
+  +-------+----------------------------------------------------+-------+
+  | First | Second                                             | Third |
+  +=======+====================================================+=======+
+  | First | The big long table cell. The big long table cell.  | Third |
+  |       | The big long table cell. The big long table cell.  |       |
+  |       | The big long table cell. The big long table cell.  |       |
+  |       | The big long table cell. The big long table cell.  |       |
+  |       | The big long table cell. The big long table cell.  |       |
+  +-------+----------------------------------------------------+-------+
 
--  Another list item
+- Another list item
  ```

test/writer.rst

@@ -133,45 +133,45 @@ Unordered
 
 Asterisks tight:
 
--  asterisk 1
--  asterisk 2
--  asterisk 3
+- asterisk 1
+- asterisk 2
+- asterisk 3
 
 Asterisks loose:
 
--  asterisk 1
+- asterisk 1
 
--  asterisk 2
+- asterisk 2
 
--  asterisk 3
+- asterisk 3
 
 Pluses tight:
 
--  Plus 1
--  Plus 2
--  Plus 3
+- Plus 1
+- Plus 2
+- Plus 3
 
 Pluses loose:
 
--  Plus 1
+- Plus 1
 
--  Plus 2
+- Plus 2
 
--  Plus 3
+- Plus 3
 
 Minuses tight:
 
--  Minus 1
--  Minus 2
--  Minus 3
+- Minus 1
+- Minus 2
+- Minus 3
 
 Minuses loose:
 
--  Minus 1
+- Minus 1
 
--  Minus 2
+- Minus 2
 
--  Minus 3
+- Minus 3
 
 Ordered
 -------
@@ -217,20 +217,20 @@ Multiple paragraphs:
 Nested
 ------
 
--  Tab
+- Tab
 
-   -  Tab
+  - Tab
 
-      -  Tab
+    - Tab
 
 Here’s another:
 
 1. First
 2. Second:
 
-   -  Fee
-   -  Fie
-   -  Foe
+   - Fee
+   - Fie
+   - Foe
 
 3. Third
 
@@ -240,22 +240,22 @@ Same thing but with paragraphs:
 
 2. Second:
 
-   -  Fee
-   -  Fie
-   -  Foe
+   - Fee
+   - Fie
+   - Foe
 
 3. Third
 
 Tabs and spaces
 ---------------
 
--  this is a list item indented with tabs
+- this is a list item indented with tabs
 
--  this is a list item indented with spaces
+- this is a list item indented with spaces
 
-   -  this is an example list item indented with tabs
+  - this is an example list item indented with tabs
 
-   -  this is an example list item indented with spaces
+  - this is an example list item indented with spaces
 
 Fancy list markers
 ------------------
@@ -610,24 +610,24 @@ Ellipses…and…and….
 LaTeX
 =====
 
--  :raw-latex:`\cite[22-23]{smith.1899}`
--  :math:`2+2=4`
--  :math:`x \in y`
--  :math:`\alpha \wedge \omega`
--  :math:`223`
--  :math:`p`-Tree
--  Here’s some display math:
+- :raw-latex:`\cite[22-23]{smith.1899}`
+- :math:`2+2=4`
+- :math:`x \in y`
+- :math:`\alpha \wedge \omega`
+- :math:`223`
+- :math:`p`-Tree
+- Here’s some display math:
 
-   .. math:: \frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}
--  Here’s one that has a line break in it: :math:`\alpha + \omega \times x^2`.
+  .. math:: \frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}
+- Here’s one that has a line break in it: :math:`\alpha + \omega \times x^2`.
 
 These shouldn’t be math:
 
--  To get the famous equation, write ``$e = mc^2$``.
--  $22,000 is a *lot* of money. So is $34,000. (It worked if “lot” is
-   emphasized.)
--  Shoes ($20) and socks ($5).
--  Escaped ``$``: $73 *this should be emphasized* 23$.
+- To get the famous equation, write ``$e = mc^2$``.
+- $22,000 is a *lot* of money. So is $34,000. (It worked if “lot” is
+  emphasized.)
+- Shoes ($20) and socks ($5).
+- Escaped ``$``: $73 *this should be emphasized* 23$.
 
 Here’s a LaTeX table:
 
@@ -646,11 +646,11 @@ Special Characters
 
 Here is some unicode:
 
--  I hat: Î
--  o umlaut: ö
--  section: §
--  set membership: ∈
--  copyright: ©
+- I hat: Î
+- o umlaut: ö
+- section: §
+- set membership: ∈
+- copyright: ©
 
 AT&T has an ampersand in their name.
 
@@ -762,9 +762,9 @@ Autolinks
 
 With an ampersand: http://example.com/?foo=1&bar=2
 
--  In a list?
--  http://example.com/
--  It should.
+- In a list?
+- http://example.com/
+- It should.
 
 An e-mail address: [email protected]