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antlr
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7809 Commits

Author SHA1 Message Date
parrt 2a9fb1bba6 clean up 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6779]
 2010-03-27 11:00:16 -08:00
parrt 63342b1b1e snapshot 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6778]
 2010-03-27 10:59:24 -08:00
parrt 09974258fb move out of way but keep 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6777]
 2010-03-27 10:54:05 -08:00
parrt 2f5eb69cdd handles recursive lexer rules now 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6776]
 2010-03-26 16:12:01 -08:00
parrt 5d57017098 added context and started using NFAConfig for lexer DFA 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6775]
 2010-03-26 15:48:04 -08:00
parrt cb7445cf36 got basic lexer DFAs in (I think i need to use NFAConfigs though) 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6774]
 2010-03-26 15:29:47 -08:00
parrt f7445e961b tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6773]
 2010-03-25 16:52:08 -08:00
parrt e52880931f rm some output 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6772]
 2010-03-25 16:25:19 -08:00
parrt d24af6fd8a rm misleading comment 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6771]
 2010-03-25 16:19:44 -08:00
parrt d94c4744ec added lin approx lookahead 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6770]
 2010-03-25 16:19:19 -08:00
parrt 8650c29627 reorged a bit; improved msg about recur ovf. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6768]
 2010-03-23 12:07:29 -08:00
parrt a87f6e7666 got more messages for recursion in there. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6767]
 2010-03-22 17:29:49 -08:00
parrt ad036f9ab1 wasn't killing all states 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6766]
 2010-03-22 17:15:42 -08:00
parrt f871e2dbf7 only gen if >0 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6764]
 2010-03-22 14:41:27 -08:00
parrt 2e85e0d3a7 got left recur msg in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6763]
 2010-03-22 12:35:33 -08:00
parrt 3e81cbc786 got hidden pred message working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6762]
 2010-03-22 12:24:13 -08:00
parrt c175549e43 got insuff pred warning in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6761]
 2010-03-20 16:21:37 -08:00
parrt 2aa34fc41e got line num etc... into ambig, unreachable warnings 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6760]
 2010-03-19 17:00:06 -08:00
parrt d72dbb7af4 wow. added dfa minimization 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6755]
 2010-03-16 17:16:07 -08:00
parrt c967b39f44 after experimenting with m, r 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6754]
 2010-03-15 15:23:39 -08:00
parrt e70287954a got sample input sequence and grammar mapping working for ambig paths 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6753]
 2010-03-15 11:55:56 -08:00
parrt 773832bd4b fixed up ambig/dangling stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6752]
 2010-03-13 17:25:42 -08:00
parrt f242c09d46 made DOTGen nonrecursive; add DFA verification stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6749]
 2010-03-13 13:04:18 -08:00
parrt bf9c0dd5a2 got sem pred analysis in for stack limited NFA conversion 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6748]
 2010-03-11 17:44:12 -08:00
parrt 18a69d4550 got full analysis in minus sem preds 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6747]
 2010-03-09 15:46:56 -08:00
parrt d7cf809489 tweak 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6746]
 2010-03-09 11:41:28 -08:00
parrt 42a1489a48 got draft of DFA conversion working; gen's DOT files for DFAs. Works for recursive prediction example 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6743]
 2010-03-08 18:22:21 -08:00
parrt 665b64fee0 have pieces of DFA conversion working 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6742]
 2010-03-07 16:16:10 -08:00
parrt 6ad8ff2a46 moved lots of crap from v3 for DFA display 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6741]
 2010-03-07 14:18:03 -08:00
parrt 61fbb6571d fixed left-recur check, adding dfa stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6740]
 2010-03-07 12:12:08 -08:00
parrt 309cb6d623 add missing 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6739]
 2010-03-07 11:21:56 -08:00
parrt 4125ed8fb4 got left-recursion core in 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6738]
 2010-03-06 17:50:19 -08:00
parrt 572aeb0071 got more NFA constr. tests in; added range 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6737]
 2010-03-06 14:39:54 -08:00
parrt 6832a3c89c added +, rule ref, etc... 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6736]
 2010-03-04 18:31:07 -08:00
parrt d7bda19fd1 more work on NFA 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6735]
 2010-03-04 15:56:47 -08:00
parrt bf08801022 got more NFA created 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6732]
 2010-02-26 19:13:08 -08:00
parrt 29175a418c working on NFA factory 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6730]
 2010-02-25 19:00:33 -08:00
parrt 0795563bab separate lexer/parser nfa factory 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6729]
 2010-02-25 17:51:33 -08:00
parrt 33a8d69814 adding nfa building infrastructur 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6728]
 2010-02-25 12:22:21 -08:00
parrt d5801b91d7 add fields and NFA/DFA 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6727]
 2010-02-24 13:41:22 -08:00
parrt 6571ca437a add specialized NFA states 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6726]
 2010-02-24 13:11:30 -08:00
parrt cbb8a6917a reorg, de-emphasis label fields 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6725]
 2010-02-24 11:51:32 -08:00
parrt 80ea7cf0db reorg 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6724]
 2010-02-24 11:10:13 -08:00
parrt d2b5f95016 adding state stuff 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6723]
 2010-02-24 11:04:24 -08:00
parrt 66ec9fa9fd added comments and we are now ready to build NFA, hooray! 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6722]
 2010-02-23 12:09:08 -08:00
parrt 4fb0e7db70 stop processing if syn err. 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6721]
 2010-02-23 11:53:59 -08:00
parrt 3872f92017 fix unit tests; all pass 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6720]
 2010-02-23 11:36:12 -08:00
parrt 2e6aee85af fixed unit tests 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6719]
 2010-02-23 11:29:52 -08:00
parrt 49d7d03238 fixed up import symbols and tokens{} section in imports 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6718]
 2010-02-23 11:20:37 -08:00
parrt 0e38fd9c47 detect missing ';' on rule 
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6709]
 2010-02-20 17:28:43 -08:00