Commit Graph

586 Commits

Author SHA1 Message Date
Dave Halter
68eab72229 Some slight changes to error recovery 2018-06-22 01:59:39 +02:00
Dave Halter
d9264609f2 Get quite a bit of the error recovery working 2018-06-22 01:56:29 +02:00
Dave Halter
79c7e0b59d Use the new parser. Error recovery is not yet working 2018-06-22 00:38:18 +02:00
Dave Halter
f03a87b876 Actually parse some first things with the new approach 2018-06-21 23:56:34 +02:00
Dave Halter
2a082d69df Add better reprs 2018-06-21 22:13:27 +02:00
Dave Halter
e6fc739670 Get most things ready for plans 2018-06-21 21:32:05 +02:00
Dave Halter
12e11b3d16 Remove a while loop that is not necessary 2018-06-21 21:14:14 +02:00
Dave Halter
cc8038966b isfinal -> is_final 2018-06-21 21:11:46 +02:00
Dave Halter
31aecf2d35 Calculate the first plans in a very messy way 2018-06-21 21:10:28 +02:00
Dave Halter
d8554d86d1 A lot of new code to hopefully transition to a better parsing mechanism in the future 2018-06-21 18:17:32 +02:00
Dave Halter
d691bf0fd1 Some minor changes 2018-06-20 09:42:21 +02:00
Dave Halter
5712ffb5ca Introduce a label cache that is currently not used 2018-06-18 20:14:29 +02:00
Dave Halter
55d6a69aad Some more renames 2018-06-18 01:14:09 +02:00
Dave Halter
453471eeb6 Move some ParserGenerator stuff into the Grammar class 2018-06-18 00:15:31 +02:00
Dave Halter
a06c3a3129 name -> nonterminal 2018-06-17 23:10:27 +02:00
Dave Halter
73ce57428b Try to completely remove the word symbol and use nonterminal
The ones that we could not remove are in grammar.py, because that's the public documented API.
2018-06-17 18:30:20 +02:00
Dave Halter
640f544af9 One instance of symbol -> terminal 2018-06-17 18:12:13 +02:00
Dave Halter
b6cbf306d7 Use the name first_terminals instead of first 2018-06-17 18:09:12 +02:00
Dave Halter
95e4ecf592 next -> next_ 2018-06-17 17:49:43 +02:00
Dave Halter
fbed1ecfe0 More dict to set 2018-06-17 17:45:40 +02:00
Dave Halter
1f27fa9320 Use more nonterminal/terminal terminology 2018-06-17 17:37:15 +02:00
Dave Halter
23362ec2d3 Start using the term nonterminal 2018-06-17 16:40:11 +02:00
Dave Halter
6b391af071 Use sets instead of dicts if possible 2018-06-17 16:36:27 +02:00
Dave Halter
c43cb21a0e Add docstring 2018-06-15 17:57:59 +02:00
Dave Halter
24346a0d32 Add some comments 2018-06-15 10:21:00 +02:00
Dave Halter
9d452ec66a Use a set instead of dict if it's not necessary 2018-06-15 00:35:39 +02:00
Dave Halter
567e0d7aed Simplify some code 2018-06-15 00:06:56 +02:00
Dave Halter
1f02327cff Some refactorings for simplicity 2018-06-14 18:18:57 +02:00
Dave Halter
8c348aee6f Use NFAArc as a class 2018-06-14 10:29:19 +02:00
Dave Halter
a277ccf288 Some more renames 2018-06-14 01:10:23 +02:00
Dave Halter
a5ce2caab6 Another rename 2018-06-13 23:19:52 +02:00
Dave Halter
da4df9c0f1 Rename 2018-06-13 21:12:48 +02:00
Dave Halter
bd444df417 Move the grammar parsing to a separate module 2018-06-13 21:01:06 +02:00
Dave Halter
275dbca1b9 More renames 2018-06-13 20:54:18 +02:00
Dave Halter
9a0b6f4928 Rename 2018-06-13 20:47:16 +02:00
Dave Halter
fc5560874b Separate generating dfas from parsing 2018-06-13 20:46:36 +02:00
Dave Halter
6e5a520e7b Cleanup some names 2018-06-13 10:18:05 +02:00
Dave Halter
dcabf3d415 Remove some code that is not used anymore 2018-06-13 10:15:21 +02:00
Dave Halter
3bc82d112d Some cleanups and documentation 2018-06-13 10:10:17 +02:00
Dave Halter
ec186a78f8 Move out some more functions out of classes 2018-06-13 01:50:25 +02:00
Dave Halter
3818fb2b22 Some more refactorings for clarification 2018-06-13 01:44:44 +02:00
Dave Halter
95ddeb4012 Factor out start_symbol into a better position 2018-06-13 00:54:18 +02:00
Dave Halter
f638abb08e Refactor out dfas 2018-06-13 00:31:45 +02:00
Dave Halter
f8558df27a Document pgen grammars a bit better 2018-06-13 00:27:51 +02:00
Dave Halter
bae56e72e1 addarc -> add_arc 2018-06-12 22:13:08 +02:00
Dave Halter
41c38311f7 Refactor some things in pgen 2018-06-12 22:08:19 +02:00
Dave Halter
eeb456a6d4 Move some initializations 2018-06-12 22:00:49 +02:00
Dave Halter
1c0956d9e0 Change license again. The year shouldn't matter 2018-06-12 21:58:27 +02:00
Dave Halter
c17156bd36 Make first private 2018-06-12 21:56:26 +02:00
Dave Halter
8865aa452c Change copyright years 2018-06-12 21:55:37 +02:00