09da63cfd4
rollback and do a real fix for whitespace escaping
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9911]
2012-01-27 12:00:30 -08:00
7498908d62
rollback and do a real fix for whitespace escaping
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9906]
2012-01-26 14:18:57 -08:00
adcf72b9a2
whitespace was being escaped to special characters even when printing to string should only do so when doing GUI tree
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9904]
2012-01-26 14:11:30 -08:00
9fd280b30e
Lexer fields mv from x to _x
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9883]
2012-01-21 15:36:20 -08:00
6013c4c97d
Added modeNames to gen'd lexers
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9878]
2012-01-21 15:10:46 -08:00
dc82edad02
Summary: we can have lexer commands like -> skip now.
...
moved model.actions package to chunk
type(foo) didn't match.
ATNBuilder.g now tracks the outer alternative number and calls new factory commands on the lexer commands.
Removed unnecessary resolveWithPredicate field from ATNConfig
Added lexerActionIndex field to ATNConfig since we need to track whether we passed an action in an alternative will rule in the lexer.
Renamed ruleIndex in DFAState and added the lexer action index so that we can execute lexer actions from the DFA.
added functions to the grammar tree visitor for the lexer commands.
Added templates for the lexer commands.
Augmented the lexer ATN factory so that it constructs plain old actions from the lexer commands it finds. That way, the code generator doesn't know any different and generates an action.
Augmented the lexer ATN simulator so that it fires a proper action index now. previously it only used the rule index, which of course doesn't work when you have more than one action in a rule.
rm'd dup code from OutputModelController
altered the epsilon edge removal optimization so that it could not remove actions in lexer rules.
Added list of valid lexer commands in Rule.
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9877]
2012-01-21 15:01:05 -08:00
093a4f951b
leave start/stop char index alone in CommonTokenFactory; refers to original text.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9867]
2012-01-14 11:18:23 -08:00
5bd780c235
in tree views, spaces/newlines were blanks. I converted to \n and middle dot
...
for space.
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9857]
2012-01-11 17:25:44 -08:00
848c6e4313
This change is a major restructuring of how left recursive rules are transformed. Previously I simply rewrote the grammar and ANTLR was none the wiser. However, it quickly became apparent that ANTLR needed to do many different things for recursive rules so I had to insert transformation later in the pipeline. Specifically, I needed it after Rule object creation. I made a special LeftRecursiveRule object that track information collected during transformation so that I could use it later. I made major changes to the left recursion templates as well as the little code snippets in Java.stg. I created a new template called LeftRecursiveRuleFunction an accompanying model object that handles the special case, even though there is some duplication. the biggest difference in the grammar is the introduction of => ID notation on any outermost alternative. This information is not added to the tree, instead the ALT node is annotated with the ID. Rule.getAltLabels() now looks also in the LeftRecursiveRuleAltInfo objects. I have moved to the left recursion transformation to its own object and have moved some objects into the analysis package. Further, I have split out the Rule object creation into its own RuleCollector. I renamed discoverAlt in the grammar tree visitor to be discoverOuterAlt an added discoverAlt so we can get information about individual alts even inside subrules. Listeners always get an event for the generic rule context, which is used if there is no specific label for an alternative. Added a list of iteration operations for LL(*) subrules. Split buildRuleFunction into buildLeftRecursiveRuleFunction and one for normal rule function creation. I have to insert lots of extra code to manage the contexts, but of course it's all done using the templates. As long as those templates are correct, this code generation mechanism will work. I removed the st field from the parser rule context. I injected the left recursion transformation inside the SemanticPipeline. Visitor dispatch methods are always added to the generated context structures. Fixed some unit tests. About 24 fail.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9854]
2012-01-11 11:00:05 -08:00
742a08862f
Merging dev changes to main
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9853]
2012-01-09 10:26:23 -08:00
4ae23f4a64
* 1+2*3 now gives new parse tree: (e (e 1) + (e (e 2) * (e 3))) See CHANGES.txt now too
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9833]
2012-01-05 12:27:14 -08:00
cab41e41e3
had non-ascii char
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9812]
2012-01-04 09:05:31 -08:00
963ccd2700
added comment
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9797]
2012-01-03 12:46:51 -08:00
224a4bc9e1
changed formatting
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9796]
2012-01-03 12:46:39 -08:00
8099cec3bd
Added ctx to visitTerminal in parse tree listener. That should be useful information. made commensurate change in the parse tree walker to make sure I have a proper context to send to the visitTerminal method. renamed a few fields of parser/lexer to have _ in front to avoid name collisions with user actions. change the name of the listener method so that they're more explicit using the terms Error and Parser to identify what kind of listener we are adding or removing. Added a default TraceListener to Parser so that we can call setTrace(true) to have it start dumping out information as a first step in the debugging process. there are now multiple parse tree listeners possible because I made a list. we may want to pass in multiple actions to the parser.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9795]
2012-01-03 12:46:18 -08:00
5c328c7e3f
Bug: didn't stop at end of stream during consume()
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9794]
2012-01-03 12:40:42 -08:00
5d60e85617
rm trace ATN state stuff. Will think about when we do debugging.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9792]
2012-01-03 11:07:49 -08:00
c716a87544
move method down in file
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9791]
2012-01-03 11:05:40 -08:00
5c3c8d6e7a
Added TokenFactory, CommonTokenFactory. Update the parser in the lexer with methods to set the factory. Alter the default error strategy and the lexer to use the factory. The parser's set token factory method updates the token source, usually the lexer, and the error handling strategy. I had to add the set token factory method to token source as well to make all of this work.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9789]
2012-01-03 10:58:01 -08:00
3aeeb2b277
rename BaseREcognizer as Parser
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9781]
2012-01-02 18:36:59 -08:00
1b04195a2f
removed all template / AST rewrite stuff; massive change; added -encoding tool option
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9780]
2012-01-02 18:13:16 -08:00
8846b98ee7
fix compile error
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9765]
2011-12-29 17:05:34 -08:00
a923ad8765
Major update to v4. I backed out a change I made on Christmas then mistakenly prevented any lexer DFA creation. Per http://www.antlr.org/wiki/display/~admin/2011/12/29/Flaw+in+ANTLR+v3+LL%28*%29+analysis+algorithm I fixed a major flaw in ANTLR's notion of context. To do that, I needed to create a new LoopEndState, with all of its fanout to the serialization and parser ATN construction. got a very good start on ParserATNPathFinder, which uses basic recursion to find all possible paths and return a tree with the possibilities. I left it in the condition where he would sometimes loop forever; it needs to track sets of configurations in the busy set; it using states at the moment. added a new signal from the interpreter: reportAttemptingFullContext. I fixed a bug where configuration sets derived from a configuration that had reachesIntoOuterContext>0 were not being considered as dipping into the outer context. The ambiguity checker needed to switch so that a check for exact matches not suffixes when doing full context. It's faster at the very least for full context. added some more support routines to DFA. Added TraceTree in support of the new ParserATNPathFinder.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9764]
2011-12-29 17:04:40 -08:00
3b51bb478d
rm unneeded field
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9761]
2011-12-27 15:52:47 -08:00
d01bde9125
added new reportAttemptingFullContext to strategy
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9760]
2011-12-27 15:25:01 -08:00
bb960e3c37
improved data to report insuff. preds. also, it was detecting it improperly
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9758]
2011-12-27 14:11:41 -08:00
638969bed9
add '...' to diagnostics input
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9757]
2011-12-27 13:37:47 -08:00
c1e199d77f
added -tokens flag
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9756]
2011-12-26 18:10:29 -08:00
bf8473e0fd
add cmt
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9755]
2011-12-26 17:57:00 -08:00
ce9638e59c
was still creating dfa with sempreds
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9752]
2011-12-26 17:07:45 -08:00
c1923a107e
-tree => -print option
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9748]
2011-12-26 14:05:58 -08:00
db655f8f2c
add -gui option to view in gui window
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9747]
2011-12-26 13:06:05 -08:00
5c50e5f049
Wasn't using Udo's lib correctly
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9746]
2011-12-26 13:05:46 -08:00
c6bde7e1e8
-ps arg wrong
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9745]
2011-12-26 11:13:46 -08:00
adb91a9bde
rm print
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9744]
2011-12-26 11:10:30 -08:00
494f519b05
add java org.antlr.v4.runtime.misc.TestRig GrammarName startRuleName [-tree | -ps file.ps] [input-filename]
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9743]
2011-12-26 11:03:51 -08:00
6daa66f83f
no more resolved bit in config. use ATNConfigSet all over. final clean up of ATN sim.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9741]
2011-12-25 12:01:24 -08:00
79d1c40427
Integrate CL9648 to main (getAncestors returns Collections.emptyList() instead of null)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9649]
2011-12-17 11:42:26 -08:00
c59cf36f88
Integrate CL9646 to main (fix forward seek)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9647]
2011-12-17 09:51:18 -08:00
6b673a3b2e
track stats properly
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9643]
2011-12-16 16:00:11 -08:00
ebd1fbb63d
within 2 or 3 unit test of where I was before I got it the ATN simulator
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9642]
2011-12-16 15:07:28 -08:00
3d133e9417
broke out fullctx tests, some fixes.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9636]
2011-12-16 09:43:29 -08:00
1e8548297e
mv comment over and make sure that the tree parsers use the new ATN engine
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9635]
2011-12-15 16:14:49 -08:00
5ad1505fdb
almost got new ATN engine working; separated .* nongreedy tests, reorg args on reporting methods
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9627]
2011-12-15 11:03:41 -08:00
fa3483a7fc
Merge CL9619 to main (fix CommonTokenStream.seek)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9620]
2011-12-15 07:27:52 -08:00
92279bd6db
almost got prediction working
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9600]
2011-12-13 18:10:04 -08:00
8d73f53775
check in start of new ATN sim engine; rm traversedPred in DFAState.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9598]
2011-12-13 14:38:30 -08:00
8f7fb98e16
added big comments
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9565]
2011-12-12 16:33:10 -08:00
b9afdf6e07
rename var; add missing return
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9564]
2011-12-11 14:45:25 -08:00
3fb7466a80
another big reorg and fixed unit test. lots more sharing and splitting into methods; same 21/807 tests fail; java works.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9563]
2011-12-11 14:34:32 -08:00
8615fc26da
rm dead code
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9562]
2011-12-11 13:03:34 -08:00
18ff004d83
playing; nop
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9560]
2011-12-11 12:29:27 -08:00
d372d761d5
interim refactoring. much smaller execATN; removed prevAccept fields. useless.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9559]
2011-12-11 12:09:29 -08:00
c3630843d2
add convenience method
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9558]
2011-12-11 11:23:42 -08:00
1923242b37
clean up comment
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9553]
2011-12-10 18:54:52 -08:00
b89d7c0932
rm dead code
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9552]
2011-12-10 18:51:46 -08:00
12aa6c2404
fix unit tests, bug in collecting preds and testing in DFA state
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9550]
2011-12-10 17:28:17 -08:00
b1c7edb8d8
moved empty context chk for retry
...
altered args on reporting methods
reporting methods moved from parser to error strategy
fixed full ctx retry in DFA (used to only work in ATN)
i record conflictSet not just boolean in DFA
added debugging support to BaseRecognizer
added DiagnosticErrorStrategy
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9549]
2011-12-10 16:24:41 -08:00
b682450e29
add clone()
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9548]
2011-12-10 15:43:06 -08:00
131e9f7686
added comments, working on parser interpreter (not prediction) reorg. adding ParserInterpreter. adding unit tests.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9546]
2011-12-09 16:35:21 -08:00
63168c5577
added more dbg prints, turned on context sensitivity in test java lr.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9545]
2011-12-07 17:47:08 -08:00
946c59da14
added Sam's fix for def of ambiguous DFA state; added unit test but not working yet. rule ctx conflictsWith() consistent with v3 now; replaced some Set<Integer> with IntervalSet (for alt sets) and sped things up.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9541]
2011-12-06 17:10:53 -08:00
28696fe2ff
add toSet()
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9540]
2011-12-06 15:58:47 -08:00
cc00494e9d
add null chk
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9535]
2011-12-06 11:41:08 -08:00
27aca5a66e
rm prints
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9533]
2011-12-06 11:24:33 -08:00
cab803d5f3
tweak comment
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9528]
2011-12-05 09:44:40 -08:00
2ddb8100e9
shrunk serialized ATN a bit
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9526]
2011-12-04 18:39:20 -08:00
b09077209c
fixed hideous bug found by sam in getAmbigAlts
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9525]
2011-12-04 18:21:24 -08:00
110fafde5a
change name
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9524]
2011-12-04 16:02:40 -08:00
80fd90d363
rm'd epsilon transition in ATN after rule refs.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9518]
2011-12-03 14:52:24 -08:00
2b8a821c21
turn off dbg print
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9517]
2011-12-03 14:16:47 -08:00
f08e8fc098
predTransition was not passing along predicate properly. rm'd unneeded parameter. pass null if ctx independent pred. added 2 unit tests for non outer ctx check.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9516]
2011-12-03 14:12:06 -08:00
cabe808c7f
trivial change, gets small speed bump
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9514]
2011-12-02 12:22:35 -08:00
beec4ab721
v4: Back out changelist 9511 (change DFAState.configs to ATNConfig[])
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9513]
2011-12-02 10:04:34 -08:00
ae74881de6
strip epsilons between alternative elements and also stripped the final epsilons before block ends. added an ATN visitor for general use. updated all of the unit tests so they pass new smaller ATNs. had to do some work in the serialization and deserialization to handle state numbers without state information. did not want to reorder state numbers during optimization.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9512]
2011-12-01 17:46:12 -08:00
682e60b065
v4: DFAState.configs now ATNConfig[] instead of OrderedHashSet<ATNConfig>
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9511]
2011-12-01 17:04:25 -08:00
4d942c37c8
use RuleContext not ParserRuleContext during prediction
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9510]
2011-12-01 14:24:57 -08:00
4400ba169f
refactored RuleContext to move all noncritical fields down into ParserRuleContext. Widespread but minor changes. Using the more specific ParserRuleContext where appropriate.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9509]
2011-12-01 14:01:00 -08:00
38c69af805
v4: Back out changelist 9507 (PredictionContext optimization)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9508]
2011-12-01 13:14:37 -08:00
11b6fa13f9
v4: PredictionContext optimization
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9507]
2011-12-01 13:13:24 -08:00
a8219d943e
got java LR parser working :) allows e A B C e type LR alts now
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9506]
2011-11-30 18:57:45 -08:00
b6b4583b92
let it build DFA again.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9505]
2011-11-30 18:31:20 -08:00
8d7a97fb68
fixing some pred bugs. fixed unit testSimple in pred eval. optimized sem ctx.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9503]
2011-11-30 17:44:49 -08:00
1bc3997930
add "useCurvedEdges" feature
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9502]
2011-11-30 17:10:46 -08:00
ef57f44240
add "useCurvedEdges" feature
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9501]
2011-11-30 16:12:35 -08:00
8c3e8272d8
v4: System.out.format instead of System.out.println
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9496]
2011-11-30 08:50:25 -08:00
583668746f
v4: Optimize ATNState.onlyHasEpsilonTransitions (5-15% improvement during warmup)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9495]
2011-11-30 08:42:54 -08:00
8096b3b4c4
v4: Check for early return conditions during DFA updates
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9494]
2011-11-30 07:05:38 -08:00
83a5f592d0
v4: Convert do{...}while(true) to while(true){...}
...
Use CharStream.EOF instead of Token.EOF when referencing results of CharStream.LA
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9493]
2011-11-30 07:03:40 -08:00
befd9ba483
v4: Combine calls to Set.contains and Set.add
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9492]
2011-11-30 06:32:33 -08:00
2bbb1ca132
v4: Fix Parser.reset (side effect fixes Parser.setInputStream)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9491]
2011-11-29 20:25:51 -08:00
1be2e2c556
v4: Initial tracing support in the lexer
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9490]
2011-11-29 20:13:06 -08:00
fb3de170d1
v4: Add BaseRecognizer.isExpectedToken - *massive* performance improvement in DefaultErrorStrategy.sync()
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9489]
2011-11-29 19:43:33 -08:00
07bbf42f8b
v4: Add <?> to generic instance
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9488]
2011-11-29 19:31:25 -08:00
99cf07cc3c
v4: check for null
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9487]
2011-11-29 19:01:35 -08:00
a71a9f04ea
v4: check for null before evaluating sempreds in the lexer (issue a warning if no recognizer is available for evaluation)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9486]
2011-11-29 18:59:32 -08:00
c25f3ff3d8
Add type parameter to BailErrorStrategy since the class may safely be used with any type of recognizer
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9485]
2011-11-29 17:50:03 -08:00
2243cc2e81
wasn't seeing thru some preds.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9484]
2011-11-29 17:31:18 -08:00
e00fa44996
Got validating and disambiguating predicates the way I want; widespread changes. DFAStates now have a list of predicate/alt pairs that they can test at except states. renamed Java.g4 to JavaLR.g4. LL(1) analysis did not fail when it's all predicates, which it must.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9482]
2011-11-29 15:46:51 -08:00
4e30119ab6
fix various issues in TreeViewer
...
1) Issue: The tree "jumps" from a larger scale to a much smaller scale when starting dragging the scale slider.
Cause: Initially the slider was not correctly positioned. It always assumed a scale of 1.
Solution: I now calculate the initial slider position using the current scale (was 1.5).
---
2) Issue: NullPointerException when the scale slider is dragged to the very left.
Cause: The formula "v / 1000.0 + 1.0" results in a scale of 0.0 when using -1000 (left position). A scale of 0 is not supported.
Solution: in setScale I now check for "<= 0.0". In the case I use scale 1. In addition I changed the lower bound of the slider to -999, i.e. the left position represents the scale "0.001".
---
3) Issue: when scaling the scrollbars are not added/updated/removed
Cause: when scaling the preferred size of the TreeViewer must be updated as the ScrollPane refers to the preferredSize for scrolling.
Solution: now calling "updatePreferredSize" in setScale. This will set the preferred size to the "scaled tree size". It also ensures parents will be notified and the view is repainted.
---
4) Issue: only an upper left part of the tree is painted.
Cause: the TreeViewer overwrote the getWidth/Height and returned unchanged values (800x600). Only this area in painted. If the preferred size exceeded this size the remaining area was not painted.
Solution: Removed the overwrite of getWidth/Height. As one consequence the dialog will start at maximum size for large tree layouts.
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9481]
2011-11-29 07:40:09 -08:00
9a1a8428b5
got ambig pred thing working i think; unit tests. missing validating pred thing.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9480]
2011-11-28 19:16:45 -08:00
e288ff3039
interim pred overhaul
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9479]
2011-11-28 09:37:29 -08:00
eb6443b32b
add TODO
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9478]
2011-11-27 14:39:29 -08:00
3b7e984d5f
mv join to runtime Utils
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9477]
2011-11-27 14:28:59 -08:00
fc2b4cad07
v4: Call mark() from match instead of matchATN
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9476]
2011-11-27 13:45:36 -08:00
c0262d569b
pull v3 pred ctx tree stuff
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9475]
2011-11-26 20:57:20 -08:00
dc4ce0cd16
update cmt in ctx and make out of ctx preds see through
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9473]
2011-11-26 14:19:03 -08:00
181611da94
rounded line edges, no border if color==null; 1.0.1 abego
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9468]
2011-11-26 11:28:50 -08:00
b83da61f52
Left EPSILON in expected set; rm'd
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9466]
2011-11-26 11:02:45 -08:00
9b924d0348
fix toString for EPS
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9465]
2011-11-26 11:00:38 -08:00
a6be7ddb9c
fixed enter/exit. "every" done first/last now.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9463]
2011-11-26 10:27:01 -08:00
30d89abc4a
rm type param
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9462]
2011-11-25 18:16:46 -08:00
fe1691da78
update comment
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9461]
2011-11-25 16:25:30 -08:00
d2b24da47f
remove incidentTransition from ATNState, add computation for next tokens within rule, add nextTokenWithinRule to ATNState, add EPSILON as -2 token type
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9459]
2011-11-25 16:09:00 -08:00
6898dc6f5e
add readonly bit to sets
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9458]
2011-11-25 14:39:05 -08:00
d35560583c
add remove() to IntervalSet
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9456]
2011-11-25 14:25:08 -08:00
5dfc4aed1d
add on-the-fly listeners; augment enter/exit rule, consume(). playground/U.g and MyUListener.java are test. added human-readable toInfoString to ParserRuleContext such as
...
RuleParserRuleContext[s, a]{altNum=0, start=[@0,0:0='a',<6>,1:0], stop=null, st=null}
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9453]
2011-11-25 10:38:36 -08:00
4af8a7ac61
rm bad comment
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9452]
2011-11-25 10:00:02 -08:00
7a52d4e304
Back out changelist 9448
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9449]
2011-11-23 12:25:06 -08:00
898138a5e2
v4: Reusable ATN simulator objects
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9448]
2011-11-23 06:42:31 -08:00
89ebd369f9
v4: @Override annotations, update equals to check parameter type
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9447]
2011-11-23 06:41:45 -08:00
ed7377dfd4
v4: remove TODO - situation was already addressed
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9446]
2011-11-23 06:31:08 -08:00
bf1e306bae
rm commented out code
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9445]
2011-11-22 18:29:14 -08:00
22edf77263
v4: specify generic type
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9439]
2011-11-22 16:38:42 -08:00
cf0d47c8fe
v4: Parser.setInputStream calls Parser.setTokenStream
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9438]
2011-11-22 16:36:39 -08:00
1495ba5bd7
v4: use getInterpreter() instead of directly accessing the _interp field
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9437]
2011-11-22 16:33:19 -08:00
72684907bc
add -Xlog, add .ctx to rule refs. parse tree test pass.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9436]
2011-11-22 16:30:50 -08:00
95f3afa562
rm ANTLRStringStream. combined with ANTLRInputStream. causes name change in lots of files. rm encoding ability.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9435]
2011-11-22 15:50:19 -08:00
7d5c69842b
BufferedTokenStream gets generic type. CommonTokenStream extends BufferedTokenStream<CommonToken>, rename unbuff'd stream. add unbuff token stream
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9428]
2011-11-22 15:21:09 -08:00
4b393cf448
rm QStack and use ArrayDeque
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9427]
2011-11-22 14:33:35 -08:00
31c24292cd
unbuff char stream working
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9425]
2011-11-22 12:32:15 -08:00
45dc683a91
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9424]
2011-11-22 12:30:53 -08:00
f3b0ffb8b2
almost working
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9423]
2011-11-21 17:55:39 -08:00
0fe415e227
checking in but doesn't work yet; just so i can pull at work
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9421]
2011-11-20 16:07:45 -08:00
f8a8aadca2
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9420]
2011-11-20 15:14:19 -08:00
3e216a258d
combine Reader/InputStream into InputStream
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9419]
2011-11-20 15:13:16 -08:00
6abc73cba3
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9418]
2011-11-20 15:04:48 -08:00
2c98cae751
no more line/col in string stream
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9417]
2011-11-20 15:03:15 -08:00
4cc8a8e501
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9416]
2011-11-20 14:46:47 -08:00
e71440b9cb
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9415]
2011-11-20 14:40:26 -08:00
4b4a7d9c7a
add LogManager, add InputSymbolType()
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9413]
2011-11-20 14:27:58 -08:00
01a71c5b02
fixing a lot of little thingsTo make my examples work
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9410]
2011-11-19 17:27:19 -08:00
b61603e98a
A rename of TSymbol->Symbol and a few of T to Symbol. Also changed name of the default error handler
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9406]
2011-11-19 13:44:53 -08:00
5c7ff2cf9d
v4: Use IntStream.mark to ensure that CharStream.substring works within the bounds necessary for Lexer.getText
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9405]
2011-11-19 13:39:55 -08:00
6b1c367d54
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9404]
2011-11-19 13:28:50 -08:00
4476cbf22b
else format
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9403]
2011-11-19 13:09:48 -08:00
c1b77ac6a8
format else
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9401]
2011-11-19 12:48:15 -08:00
7f042393d2
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9400]
2011-11-19 12:47:41 -08:00
06ed597d29
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9399]
2011-11-19 12:42:54 -08:00
ac7913e67f
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9398]
2011-11-19 12:40:48 -08:00
0092b421b5
v4: Fix Lexer.reset (and as a side effect fixes Lexer.setInputStream)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9396]
2011-11-18 22:58:11 -08:00
f64ecebd34
v4: Fix LookaheadStream ability to seek forward past the current location (via consume())
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9395]
2011-11-18 22:54:07 -08:00
7774405ee3
v4: Can't use the @NotNull and @Nullable from com.sun.istack.internal. Adding our own until we settle on a final library.
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9394]
2011-11-18 22:48:08 -08:00
ca141afc28
v4: @NotNull and @Nullable annotations for fields and methods
...
mark fields final
no behavior changes
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9389]
2011-11-18 11:29:58 -08:00
6060b6c288
v4: visitToken->visitTerminal
...
TokenNode->TerminalNode
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9384]
2011-11-17 20:09:24 -08:00
ff97c91ef2
v4: ObjectStream -> SymbolStream
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9381]
2011-11-17 19:45:35 -08:00
f999b5c3d0
v4: TODO comments
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9380]
2011-11-17 19:40:56 -08:00
65f8b9f124
v4: Add TSymbol generic type parameter to Recognizer, BaseRecognizer, ParserATNSimulator, ParserRuleContext, ParseTreeListener, ANTLRErrorStrategy, ANTLRErrorListener, TreeParserRuleContext
...
Move ParserRuleContext.tree/getTree to the generated contexts, implement ASTContext<T> for strongly typed getTree() method
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9379]
2011-11-17 19:40:48 -08:00
73907aacd3
v4: Unnecessary semi in {;}
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9377]
2011-11-17 19:07:17 -08:00
b441dc226a
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9376]
2011-11-17 19:06:20 -08:00
5f6b463174
v4: StringBuilder instead of StringBuffer
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9375]
2011-11-17 19:00:49 -08:00
0e587759c1
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9374]
2011-11-17 19:00:00 -08:00
8d92e55e49
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9373]
2011-11-17 18:58:24 -08:00
9ce0968a5e
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9372]
2011-11-17 18:55:47 -08:00
d9c0ce2f0c
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9371]
2011-11-17 18:45:18 -08:00
1581c54ff6
v4: Specify generic arguments for ASTAdaptor usage, remove unnecessary casts
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9370]
2011-11-17 18:43:01 -08:00
c4bb346f9a
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9369]
2011-11-17 18:42:18 -08:00
afebb6138e
v4: Specify generic argument for ASTAdaptor usage
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9368]
2011-11-17 18:40:35 -08:00
e2dbb085ac
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9367]
2011-11-17 18:40:00 -08:00
88b4c7572f
v4: Remove unnecessary casts
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9366]
2011-11-17 18:38:51 -08:00
77aeca8174
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9365]
2011-11-17 18:38:13 -08:00
845d1f913c
v4: Specify generic argument for ASTAdaptor usage, remove unnecessary casts
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9364]
2011-11-17 18:36:39 -08:00
66f0e01520
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9363]
2011-11-17 18:34:52 -08:00
1da1fe8002
v4: remove unnecessary casts
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9362]
2011-11-17 18:33:20 -08:00
d01c583e36
v4: Class<?> instead of Class
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9361]
2011-11-17 18:30:27 -08:00
5e567eacc9
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9359]
2011-11-17 18:28:54 -08:00
bac9c543ba
v4: Fix _LOOK for NotSetTransition
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9358]
2011-11-17 18:27:50 -08:00
57eb76aab3
v4: StringBuilder instead of StringBuffer
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9357]
2011-11-17 18:26:46 -08:00
24b354e0a5
v4: Return List<String> instead of List
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9353]
2011-11-17 18:22:59 -08:00
f356cd42d1
v4: Remove unnecessary casts
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9345]
2011-11-17 16:59:49 -08:00
5ccf0526aa
v4: StringBuilder instead of StringBuffer
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9344]
2011-11-17 16:59:38 -08:00
818be0bfb7
v4: Simple use of generics
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9343]
2011-11-17 16:59:28 -08:00
36a9af8b29
v4: Specify @Nullable
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9342]
2011-11-17 16:59:19 -08:00
3526198105
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9341]
2011-11-17 16:58:10 -08:00
0d41d48d6e
v4: Remove unnecessary cast
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9340]
2011-11-17 16:52:41 -08:00
41ed240850
v4: Return List<Token> instead of List
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9339]
2011-11-17 16:50:39 -08:00
f9396907bd
v4: Clean up impl with generic List<T> field
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9338]
2011-11-17 16:48:30 -08:00
421a261ddb
v4: Specify @Override
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9337]
2011-11-17 16:06:30 -08:00
79da4c7386
v4: Specify @Override, add <?> for local generic instance
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9335]
2011-11-17 16:04:09 -08:00
2fce2b0f2d
v4: Fix mark/seek/release for LookaheadStream
...
LookaheadStream.LB can see back to the earliest mark
Specify @Override
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9334]
2011-11-17 16:02:58 -08:00
66c53e18dc
v4: Expose generic List<Integer>
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9333]
2011-11-17 16:01:13 -08:00
ed32646f52
v4: Simple use of generics to clean up local impl code
...
Specify @Override
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9332]
2011-11-17 16:00:40 -08:00
ddf4cadf06
v4: TokenStream extends ObjectStream<Token> (specified Token as the type parameter)
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9327]
2011-11-17 15:52:21 -08:00
29ec107b24
v4: Remove explicit boxing/unboxing
...
Add @Override and @Nullable annotations
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9326]
2011-11-17 15:49:34 -08:00
92bbdfbaea
v4: Use generics for List and Map fields/locals to clean up several casts
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9325]
2011-11-17 15:48:23 -08:00
ee4a70cf16
v4: StringBuilder instead of StringBuffer
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9324]
2011-11-17 15:44:49 -08:00
8792fe19ff
rm
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9314]
2011-11-17 11:16:51 -08:00
6e38497b11
change name
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9313]
2011-11-17 11:07:33 -08:00
fe16bc3f1f
v4: Add ParseTreeWalker.DEFAULT to make basic listener usage easier
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9312]
2011-11-15 12:31:11 -08:00
d597de1792
tweak
...
[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9311]
2011-11-13 18:26:27 -08:00
parrt
sharwell
Udo Borkowski