25ab98027d
Remove info about found string from syntax errors
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The |found| property wasn't very useful as it mostly contained just one
character or |null| (the exception being syntax errors triggered by
|error| or |expected|). Similarly, the "but XXX found" part of the error
message (based on the |found| property) wasn't much useful and was
redundant in presence of location info.
For these reasons, this commit removes the |found| property and
corresponding part of the error message from syntax errors. It also
modifies error location info slightly to cover a range of 0 characters,
not 1 character (except when the error is triggered by |error| or
|expected|). This corresponds more precisely to the actual situation.
Fixes #372 .
9 years ago
4466265763
README.md: Remove link to Trello board
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Trello board was replaced by development roadmap in the wiki.
9 years ago
bbb4f006cd
Report full rule chain in recursive rule errors
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The idea came from a PR by @Mingun:
https://github.com/pegjs/pegjs/pull/307
9 years ago
491106c347
Report left recursion and infinite loops only as "possible"
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A semantic predicate can prevent the parser to actually enter infinite
recursion or loop. This is undetectable at compile-time.
9 years ago
ebf5d969b2
s/alwaysAdvancesOnSuccess/alwaysConsumesOnSuccess/
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Matches terminology change from the previous commit.
9 years ago
6ff005786c
Talk about "consuming input", not "advancing parser position"
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It's shorter, less technical, and more understandible.
9 years ago
091e60112c
Consistently use "matched text" to describe matched part of the input
9 years ago
60ebd9e695
Simplify JSHint directives
9 years ago
efb420479e
Tweak package.json
9 years ago
48fe4d6580
Rename generate-javascript.js to generate-js.js
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Short & sweet.
9 years ago
575883586f
Rename javascript.js to js.js
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Short & sweet.
9 years ago
20a4fb2e7f
Update version to 0.9.0
9 years ago
7aa4d519db
Update CHANGELOG.md
9 years ago
9e8cb04c81
examples/arithmetics.pegjs: Remove trailing whitespace
9 years ago
a2d6488dae
CHANGELOG.md: Add header
9 years ago
cee0d6a60a
README.md: Update the "Compatibility" section
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* Added io.js.
* Added Edge.
* Spelled out IE.
9 years ago
787239e15c
Update copyright years
9 years ago
be5d14eb27
Update jQuery.scrollTo's LICENSE file
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I forgot to do that after upgrading jQuery.scrollTo itself.
9 years ago
a4b4a57569
Custom tracers specs: s/'/"/
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The convention is to use single quotes only for strings containing code.
9 years ago
1d38b973ee
Custom tracers specs: Simplify code slightly
9 years ago
671c22e80f
Avoid using |console| in default tracer and its tests when not defined
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This makes default tracer and its tests work in IE 8-10.
9 years ago
e8b379f945
Rewrite |trace| option tests to avoid using |console|
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This makes them cleaner and also makes them work in IE 8-10.
9 years ago
cca41e6618
Quote |class| object literal key
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It broke IE 8.
9 years ago
6d82422045
Remove trailing comma in an array literal
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It caused an additional newline in generated parsers in IE 8.
9 years ago
969d39e8d9
Remove trailing commas in object literals
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They broke IE 8-9.
9 years ago
2d0ab55fa2
Use jQuery.scrollTo 2.1.1
9 years ago
b929f6ed97
Use jQuery 1.11.3
9 years ago
ae407572e6
Use jshint 2.8.0
9 years ago
9cea4502f0
Use uglify-js 2.4.24
9 years ago
698dba299a
Use jasmine-node 1.14.5
9 years ago
d5f93a8282
Fix comment typo
9 years ago
a4772376fb
Renumber bytecode instructions sequentially
9 years ago
ad27a300a8
Fix left recursion detection in sequences
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Report left recursion also in cases where the recursive rule invocation
is not a direct element of a sequence, but is wrapped inside an
expression.
Fixes #359 .
9 years ago
9eb62051be
package.json: Add the "license" attribute
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Based on a pull request by Peter deHaan (@pdehaan):
https://github.com/pegjs/pegjs/pull/338
9 years ago
cdeecf750f
reportLeftRecursion: Change handling of the |visitedRules| array
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Before this commit, the |reportLeftRecursion| pass was written in
functional style, passing the |visitedRules| array around as a parameter
and making a new copy each time a rule was visited. This apparently
caused performance problems in some deeply recursive grammars.
This commit makes it so that there is just one array which is shared
across all the visitor functions via a closure and modified as rules are
visited.
I don't like losing the functional style (it was elegant) but
performance is more important.
Fixes #203 .
9 years ago
de1704f007
Replace |util.{puts,error}| by |console.{log,error}|
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The |util.puts| and |util.error| functions are deprecated in Node.js
0.12.x.
Based on a pull request by Jan Stránský (@burningtree):
https://github.com/pegjs/pegjs/pull/334
9 years ago
4b154e177f
Update character categories in grammars to Unicode 8.0.0
9 years ago
703a352985
Change few testcase descriptions
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Reaction to changes in 130cbcfaa3
9 years ago
d7d7e87874
Make infinite loop and left recursion detectors work with named rules
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Add missing |named| case to the visitor in lib/compiler/asts.js, which
makes the infinite loop and left recursion detectors work correctly with
named rules.
The missing case caused |make parser| to fail with:
140:34: Infinite loop detected.
make: *** [parser] Error 1
9 years ago
130cbcfaa3
Rename asts.matchesEmpty to alwaysAdvancesOnSuccess and negate it
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This makes it more clear that the function isn't about the input the
expression *matched* but about the input it *consumed* when it matched.
Based on a comment by @Mingun:
https://github.com/pegjs/pegjs/pull/307#issuecomment-89512575
9 years ago
317059760a
Fix incorrect pass name in a spec description
9 years ago
373f48c10f
Fix small error in two testcases
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Pointed out by @Mingun:
6ce97457bf (commitcomment-10548605)
9 years ago
6f2c75f7d8
Label specs: Improve structure and descriptions
9 years ago
8487c9a0ff
Label specs: Add missing test case
9 years ago
f4385da177
Label specs: Unify formatting with other code
9 years ago
ddff5feea3
Label specs: Simplify and regularize block-scoped label specs
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There is no need to test 3 labels from the outside scope, 1 is enough.
9 years ago
122d7b0737
README.md: Mention there is no backtracking for *, +, and ?
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Based on a pull request by Jak Wings (@jakwings):
https://github.com/pegjs/pegjs/pull/333
9 years ago
5e6b5da4e9
Merge pull request #347 from mbaumgartl/errorstack
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Add stack trace in engines based on V8
9 years ago
940a66fb38
Add stack trace in engines based on V8. Fixes #331
10 years ago
cb640cd0b2
Merge pull request #345 from arlolra/split4
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Even more split outs from #339
10 years ago
David Majda
Marco Baumgartl