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Author SHA1 Message Date
Marijn Haverbeke
74536b9eb7 Remove test that raised error from the JS engine's RegExp parser 2012-11-21 14:38:21 +01:00
Marijn Haverbeke
4229ef792e Give readToken sub-functions meaningful names 2012-11-20 16:58:57 +01:00
Alistair Braidwood
04a69abae0 Split readToken to smaller functions 2012-11-20 16:58:57 +01:00
Marijn Haverbeke
4c650ad16b Add an acorn-only button to bench.html 2012-11-20 16:58:57 +01:00
Marijn Haverbeke
905124c291 Assign parenthesized expressions a range that includes the parens 
This way, composite expressions that they are part of won't get bogus
unsyntactic substrings as their range (i.e. in '(1)+1', the binop expression
would span '1)+1').

Closes #14
 2012-11-18 21:17:49 +01:00
Marijn Haverbeke
f91d7f5836 [walker] Allow custom fields to be added to new walkers 
Issue #13
 2012-11-08 21:07:48 +01:00
Marijn Haverbeke
cb6cd3038e Make the walker's scope module use objects for variables 
So that subsequent passes can attach and retrieve information
from them.
 2012-11-07 12:15:32 +01:00
Marijn Haverbeke
3ba6913d30 Comment walker module 2012-11-06 11:10:58 +01:00
Marijn Haverbeke
043386067a Stop accumulating line comments when trackComments is off 2012-11-05 22:39:22 +01:00
Marijn Haverbeke
b660ff6d1c Add an AST walker utility 2012-11-05 22:32:39 +01:00
Marijn Haverbeke
16f8259dab Don't allow keywords as properties when forbidReserved is on 2012-11-05 22:25:57 +01:00
Marijn Haverbeke
b591c41513 Actually make strictSemicolons forbid all semicolon insertion 2012-11-05 22:25:40 +01:00
Marijn Haverbeke
5d83150951 Attach .raw property to literal nodes 2012-11-02 16:35:09 +01:00
Marijn Haverbeke
93d4a31abb Upgrade Esprima 2012-10-19 10:31:55 +02:00
Marijn Haverbeke
48bbcd9437 Restore nonasciiwhitespace regexp 
It won't make any difference except in really strange code.
 2012-10-19 10:10:53 +02:00
Alistair Braidwood
b3366233d3 skipLineComment 2012-10-19 10:05:59 +02:00
Alistair Braidwood
b38a98ffd2 skipSpace 2012-10-19 10:04:51 +02:00
Marijn Haverbeke
906a8b8e5b Simplify an if/switch combo to just a switch 2012-10-19 09:58:08 +02:00
Alistair Braidwood
5fa1f088cb readString 2012-10-19 09:53:11 +02:00
Alistair Braidwood
9bdbbaaf96 isIdentifierChar to numeric 2012-10-19 09:50:08 +02:00
abraidwood
c20cdbf8fc rearrange isIdentifierStart 2012-10-19 09:47:38 +02:00
Marijn Haverbeke
6b52dc8a84 Disallow newline after throw 
Closes #11
 2012-10-18 15:50:07 +02:00
Marijn Haverbeke
daefc220da Require a semicolon after do/while 2012-10-17 23:09:15 +02:00
Marijn Haverbeke
e3514627a4 Add funky newlines to nonASCIIwhitespace 2012-10-17 23:02:48 +02:00
Marijn Haverbeke
330084f993 Make 'this' a proper keyword 2012-10-17 16:34:00 +02:00
Marijn Haverbeke
96d911a30f Properly parse 10. as a valid number 
Closes #9
 2012-10-12 23:34:11 +02:00
Marijn Haverbeke
d198b7ed64 Upgrade Esprima and UglifyJS in benchmark comparison 2012-10-12 23:27:59 +02:00
Marijn Haverbeke
eb888141fd Add 'ranges' option to support range arrays on nodes 
Closes #7
 2012-10-12 23:19:04 +02:00
Marijn Haverbeke
fb003fff3a Document program and sourceFile options 2012-10-12 23:13:26 +02:00
Marijn Haverbeke
07152c41c4 Use 'new Function' instead of '(1, eval)' 
In the hope that it'll be less confusing.
 2012-10-12 23:09:23 +02:00
Mihai Bazon
feaa7df563 added sourceFile and program options to parse 
- if `program` is given, it'll be used as the toplevel node, instead of
  creating a new node, and statements will be added to its body
- if `sourceFile` is given and `locations` is ON, it'll set the `source`
  property in every node's `loc`.
 2012-10-12 23:06:44 +02:00
Marijn Haverbeke
b5e580a876 Properly enable strict mode 
Closes #8
 2012-10-06 12:32:45 +02:00
Marijn Haverbeke
0590d12240 Accept \0 in strings in strict mode 
Closes #3
 2012-10-03 22:18:52 +02:00
Mathieu 'p01' Henri
bb6687e3d1 Stricter lineBreak regexp 
Checking for `\r\n?` is redundant with the `|[\n\r\u2028\u2029]`, better straighten the regexp and check for `\r\n|[\n\r\u2028\u2029]`. This might even be a itsy bitsty bit faster.
 2012-10-03 11:08:27 +02:00
Marijn Haverbeke
7feb14c0ea Add a shell interface 2012-10-03 11:04:26 +02:00
Marijn Haverbeke
0820a593a6 Handle break-to-labeled-non-loop 
Closes #1
 2012-10-03 10:25:53 +02:00
Marijn Haverbeke
e864318883 Fix bug in benchmark 
Since previous commit, Acorn is no longer properly benchmarked
when locations are on.
 2012-10-02 20:22:02 +02:00
Marijn Haverbeke
4472608994 Write test status to dom rather than console 2012-10-02 18:03:22 +02:00
Marijn Haverbeke
5db60dcac9 Conform to Moz spec with regards to loc properties 2012-10-02 18:01:32 +02:00
Marijn Haverbeke
b39c337694 Extend benchmark page 2012-10-02 17:32:00 +02:00
Marijn Haverbeke
6f4e7fd502 Extend benchmark page 2012-10-02 17:17:00 +02:00
Marijn Haverbeke
30b348728c Typo in docs 2012-10-02 16:20:48 +02:00
Marijn Haverbeke
4cbe2afae5 Add docco output 2012-10-02 16:17:48 +02:00
Marijn Haverbeke
42d0c4535a More or less finish comments 2012-10-02 16:14:18 +02:00
Marijn Haverbeke
32e62f1cfc Partial parser comments 2012-10-02 10:14:57 +02:00
Marijn Haverbeke
237bfbfb9b Comment tokenizer 2012-10-02 08:44:41 +02:00
Marijn Haverbeke
60178c3d68 Shuffle parseExprAtom for expected probabilities 2012-09-24 22:06:44 +02:00
Marijn Haverbeke
092a524f43 Fix bug in number parser 2012-09-24 21:34:42 +02:00
Marijn Haverbeke
ec27961703 Less reliance on regexps, more on hacks 2012-09-24 16:15:33 +02:00
Marijn Haverbeke
a1d9587519 Add esprima and uglifyjs to compare against 2012-09-24 13:40:48 +02:00