Merge remote-tracking branch 'origin/topic/robin/gh-25-backtrack'

* origin/topic/robin/gh-25-backtrack:
  Fix Sphinx helper script that emits command lines.
  Add support for manual backtracking to Spicy.
  Support &eod for vector parsing.

CHANGES

@@ -1,4 +1,17 @@
 
+0.4.0-1110 | 2020-12-10 10:15:17 +0000
+
+  * GH-25: Add support for manual backtracking to Spicy. If a field is
+    marked with ``&try``, a later call to ``self.backtrack()``
+    anywhere down in the parse tree will return to that position and
+    continue there. See the documentation for more, including an
+    example. (Robin Sommer, Corelight).
+
+  * Support &eod for vector parsing. (Robin Sommer, Corelight)
+
+  * Fix Sphinx helper script that emits command lines. (Robin Sommer,
+    Corelight)
+
 0.4.0-1106 | 2020-12-10 10:10:16 +0000
 
   * Make capture groups available inside hooks of regular expression fields.

doc/autogen/types/regexp.rst

@@ -28,7 +28,7 @@
     ``find``; and (2) if a match has been found, the data that matches the
     regular expression.
 
-.. spicy:method:: regexp::token_matcher regexp token_matcher False hilti::MatchState ()
+.. spicy:method:: regexp::token_matcher regexp token_matcher False spicy::MatchState ()
 
     Initializes state for matching regular expression incrementally
     against chunks of future input. The regular expression will be

doc/autogen/types/unit.rst

@@ -1,11 +1,5 @@
 .. rubric:: Methods
 
-.. spicy:method:: unit::backtrack unit backtrack False void ()
-
-    Aborts parsing at the current position and returns back to the most
-    recent ``&try`` attribute. Turns into a parse error if there's no
-    ``&try`` in scope.
-
 .. spicy:method:: unit::connect_filter unit connect_filter False void (filter: strong_ref<unit>)
 
     Connects a separate filter unit to transform the unit's input