David Majda
e79e869993
Compensate for IE's lack of Array.prototype.indexOf function.
2010-04-14 21:00:09 +02:00
David Majda
05381fedfa
Fixed the inverted empty character class handling test.
2010-04-14 20:59:41 +02:00
David Majda
e63f64a3d5
Make the generated parsers standalone (no runtime is required).
...
This and also speeds up the benchmark suite execution by 7.83 % on V8.
Detailed results (benchmark suite totals):
---------------------------------
Test # Before After
---------------------------------
1 26.17 kB/s 28.16 kB/s
2 26.05 kB/s 28.16 kB/s
3 25.99 kB/s 28.10 kB/s
4 26.13 kB/s 28.11 kB/s
5 26.14 kB/s 28.07 kB/s
---------------------------------
Average 26.10 kB/s 28.14 kB/s
---------------------------------
Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/533.2 (KHTML, like Gecko) Chrome/5.0.342.7 Safari/533.2
2010-04-12 19:06:04 +02:00
David Majda
74830d4f8f
Sort expected strings in the error messages.
2010-04-11 15:34:30 +02:00
David Majda
37521cffa5
Error messages now do not contain duplicities.
2010-04-11 15:30:02 +02:00
David Majda
3291c70d97
Added \uFEFF (BOM) to the definition of whitespace in the metagrammar.
...
The Rhino bug that prevented inclusion of \uFEFF among the whitespace characters
is no longer relevant here because we compile character classes into regexps
now, which avoids the infinite recursion.
2010-04-11 11:45:05 +02:00
David Majda
383c5acaa6
Replaced \xA0 by \u00A0 in the whitespace definition in the metagrammar.
...
This is purely stylistic change.
2010-04-11 11:18:42 +02:00
David Majda
f87bcd6332
Added tests for error messages displayed when a character class match fails.
2010-03-21 15:24:03 +01:00
David Majda
4f4bb34ded
Implemented negative character classes (e.g. [^a-z]).
2010-03-20 12:08:45 +01:00
David Majda
b3381b9352
Fixed test name.
2010-03-20 11:51:31 +01:00
David Majda
22d2ac8ac2
Rewrote implementation of classes to be regexp-based.
2010-03-20 11:24:04 +01:00
David Majda
56ffa94cc7
PEG.buildParser reports left recursion (both direct and indirect).
2010-03-19 17:10:54 +01:00
David Majda
a3ecf768ca
Fixed missing referenced rules test.
2010-03-19 16:36:43 +01:00
David Majda
3a65316416
PEG.buildParser reports missing referenced rules.
2010-03-19 11:15:53 +01:00
David Majda
6bbd88088b
Implemented and used PEG.ArrayUtils.each.
2010-03-19 10:38:46 +01:00
David Majda
2e94dce944
Improved tests of the "arithmetics" grammar.
2010-03-19 10:28:24 +01:00
David Majda
a43d1b33e3
Bootstrapped the grammar parser, yay! I should have done this long ago.
2010-03-13 15:18:57 +01:00
David Majda
636ceb2719
Metagrammar recognizes JavaScript-like comments.
2010-03-13 09:49:06 +01:00
David Majda
452243d450
Improved error reporting for predicates a bit.
2010-03-08 12:15:52 +01:00
David Majda
69906e9730
Do not recognize \uFEFF as whitespace in the metagrammar since it does not work with Rhino.
2010-03-08 11:37:03 +01:00
David Majda
bddb65ab9b
Improved & simplified error handling code.
2010-03-08 09:58:23 +01:00
David Majda
b86a219c86
Ensure that the same grammar and start rule always generate exactly the same parser.
2010-03-07 21:14:07 +01:00
David Majda
c3dd696a3e
Initial commit.
2010-03-07 20:41:02 +01:00
