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Author	SHA1	Message	Date
Rob Rix	a31e1ce086	Sort the End case to the top.	2017-08-06 18:56:01 -04:00
Rob Rix	3ab717f18f	Add a callstack to notFollowedBy.	2017-08-06 18:56:01 -04:00
Rob Rix	99ac5d4486	Define notFollowedBy.	2017-08-06 18:56:01 -04:00
Rob Rix	fcc65d3a3e	Allow if statements without elif/else clauses.	2017-08-06 18:56:00 -04:00
Rob Rix	3b5a19c832	Define eof as the End assignment.	2017-08-06 18:56:00 -04:00
Rob Rix	68257e5c3a	Add an assignment which only matches at the end of input.	2017-08-06 18:56:00 -04:00
Rob Rix	4e2d29491c	Stub in a Parsing instance for Assignment.	2017-08-06 18:53:51 -04:00
Rob Rix	8c9f6ab7fd	Assign elif/else blocks correctly.	2017-08-06 18:53:48 -04:00
Rob Rix	6daf3d648b	Move the MonadError instance up.	2017-08-06 18:53:44 -04:00
Rob Rix	5dfc165699	Re-export the Parsers module.	2017-08-06 18:53:41 -04:00
Rob Rix	c874c3ac58	Depend on the parsers package.	2017-08-06 18:53:35 -04:00
Rob Rix	302bef15ee	🔥 Data.Amb.	2017-08-06 18:53:29 -04:00
Rob Rix	1ca87c89e8	🔥 a redundant error handler.	2017-08-06 18:53:26 -04:00
Rob Rix	4a4d8ea9c5	🔥 the need for Bounded grammars for Alternative assignments.	2017-08-06 18:53:23 -04:00
Rob Rix	39e30c3d92	empty is Throw Nothing.	2017-08-06 18:53:19 -04:00
Rob Rix	c4c6c389aa	Throw Nothing is the right-identity of <|>.	2017-08-06 18:53:15 -04:00
Rob Rix	7713277876	Throw Nothing is the left-identity of <|>.	2017-08-06 18:53:09 -04:00
Rob Rix	8d9d54dbcc	Throw takes its error in a Maybe.	2017-08-06 18:53:05 -04:00
Rob Rix	dafcd40067	Lookahead to prevent matching the else clause.	2017-08-06 18:53:02 -04:00
Rob Rix	3b9523ba58	Qualify the import of Data.Functor.Foldable.	2017-08-06 18:52:59 -04:00
Rob Rix	0ec05480f8	🔥 a redundant import.	2017-08-06 18:52:56 -04:00
Rob Rix	59fd521709	Add callstacks to while & until.	2017-08-06 18:52:52 -04:00
Rob Rix	56eb9407b9	Simplify ifStatement.	2017-08-06 18:52:49 -04:00
Rob Rix	357ffe6616	Simplify the definition of until.	2017-08-06 18:52:46 -04:00
Rob Rix	2bc2483af9	Define an until combinator.	2017-08-06 18:52:42 -04:00
Rob Rix	8d7fb65a4a	Better docs for while.	2017-08-06 18:52:39 -04:00
Rob Rix	59e6fd621c	🔥 stateErrorCounter.	2017-08-06 18:52:35 -04:00
Rob Rix	722e5407cd	🔥 the grammar parameter from State.	2017-08-06 18:52:31 -04:00
Rob Rix	2adbf0cfa1	Assign unambiguously.	2017-08-06 18:52:24 -04:00
Rob Rix	ac1adfe5bc	Uncommitted choices backtrack.	2017-08-06 18:52:20 -04:00
Rob Rix	4cba3fd2fc	🔥 redundant bindings.	2017-08-06 18:52:16 -04:00
Rob Rix	edfb98ff7d	Apply both rewrapping functions.	2017-08-06 18:52:11 -04:00
Rob Rix	341f806806	Remove the fallback from committed choice.	2017-08-06 18:52:06 -04:00
Rob Rix	ea26a943e5	Simplify catch handling again.	2017-08-06 18:52:01 -04:00
Rob Rix	295c933eaa	Export nodeError.	2017-08-06 18:51:57 -04:00
Rob Rix	b591c63c5d	Only attempt error recovery at nodes.	2017-08-06 18:51:53 -04:00
Rob Rix	04a9b2dc25	Don’t call error handlers for partial matches.	2017-08-06 18:51:49 -04:00
Rob Rix	d0677b71b7	Disable backtracking in repetitions.	2017-08-06 18:51:43 -04:00
Rob Rix	15eee07c5d	Revert "Parse unambiguously." ... This reverts commit 02875b26dd52b1263f1f78d4e7537f29b20a91c0.	2017-08-06 18:51:34 -04:00
Rob Rix	4195cbe5ea	Parse unambiguously.	2017-08-06 18:51:27 -04:00
Rob Rix	697ccf1154	Don’t backtrack for Alt.	2017-08-06 18:51:23 -04:00
Rob Rix	07e26d03e2	Produce the current state on error.	2017-08-06 18:51:19 -04:00
Rob Rix	100dd2f305	🔥 MonoLocalBinds.	2017-08-06 18:51:09 -04:00
Rob Rix	c3dc25dc55	🔥 some redundant Eq constraints.	2017-08-06 18:50:46 -04:00
Rob Rix	668f81d655	Cache the first set of productions on choices.	2017-08-06 18:50:41 -04:00
Rob Rix	86e18af4cd	Choose holds an Array of choices.	2017-08-06 18:50:16 -04:00
Rob Rix	1a43be18d5	Evaluate a few values strictly.	2017-08-06 18:50:09 -04:00
Rob Rix	c4a30e9fe6	Compute the expected symbols as the first set of the current assignment.	2017-08-06 18:50:01 -04:00
Rob Rix	38b9821c1d	Define a function computing an assignment’s first set of productions.	2017-08-06 18:49:47 -04:00
Rob Rix	7277ea4a3a	Turn MonoLocalBinds on for Data.Syntax.	2017-08-06 18:49:40 -04:00