c3c1c79665
Added OneOrMore AST node.
...
This speeds up the benchmark suite execution by 1.08% on V8.
Detailed results (benchmark suite totals):
---------------------------------
Test # Before After
---------------------------------
1 28.38 kB/s 28.72 kB/s
2 28.52 kB/s 28.84 kB/s
3 28.41 kB/s 28.83 kB/s
4 28.47 kB/s 28.81 kB/s
5 28.64 kB/s 28.76 kB/s
---------------------------------
Average 28.48 kB/s 28.79 kB/s
---------------------------------
Mozilla/5.0 (X11; U; Linux i686; en-US) AppleWebKit/533.2 (KHTML, like Gecko) Chrome/5.0.342.9 Safari/533.2
15 years ago
8f59e21c8d
Renamed an iterator variable: "key" -> "rule".
15 years ago
3f5cb8850c
Fixed PEG.buildParser's documentation and added a test.
15 years ago
48da65d08e
PEG.buildParser now accepts grammars only in string format.
15 years ago
927f2d65c9
Exception tests also test exception messages.
15 years ago
b5ac4f0c4a
Refactored helpers for testing of thrown exceptions.
15 years ago
de7536fd94
Added notes about ECMA-262, 5th ed. compatibility to the JSON example grammar.
15 years ago
a86e06a216
Add "Generated by ..." message to the generated parsers.
15 years ago
f37ca3fcdb
Updated version to 0.4
15 years ago
870144b439
Added CHANGELOG.
15 years ago
7214de6dc8
README.md: Removed unnecessary "id" attribute from the example.
15 years ago
db4cc71f2c
README.md: Fixed formatting.
15 years ago
7822379c70
Rewrote the "Usage" section.
15 years ago
c9a5e283e7
README.md: Renamed the "Requirements" section to "Compatibility" and moved it at the end.
15 years ago
3752fe211a
README.md: Added the "Features" section.
15 years ago
b4bf906cf8
Modified README.md to indicate that IE6+ is supported.
15 years ago
09291d6f0f
Use "charAt(...)" instead of "[...]" for accessing string characters (compatibility with IE < 8).
15 years ago
28459236aa
Removed trailing comma that caused error in IE.
15 years ago
4b51e6a6d3
Quote null characters in regexps, IE does not like them.
15 years ago
7fc491412d
Work around the fact that IE does not recognize "\v" in strings.
15 years ago
6abda95a99
Made regexps generated for empty character classes ("[]" and "[^]") work in IE.
15 years ago
e79e869993
Compensate for IE's lack of Array.prototype.indexOf function.
15 years ago
05381fedfa
Fixed the inverted empty character class handling test.
15 years ago
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
15 years ago
3f85a9ca84
Regenerated the metaparser with one-level rule cache.
15 years ago
24d38f74b9
Replaced two-level rule cache with a one-level one.
...
This leads to simpler code and also speeds up the benchmark suite execution by
5,89 % on V8.
Detailed results (benchmark suite totals):
---------------------------------
Test # Before After
---------------------------------
1 24,70 kB/s 26,14 kB/s
2 24,49 kB/s 26,05 kB/s
3 24,67 kB/s 25,99 kB/s
4 24,65 kB/s 26,13 kB/s
5 24,71 kB/s 26,14 kB/s
---------------------------------
Average 24,64 kB/s 26.10 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
15 years ago
74830d4f8f
Sort expected strings in the error messages.
15 years ago
37521cffa5
Error messages now do not contain duplicities.
15 years ago
714512f232
Implemented generic AST node extension mechanism.
15 years ago
1aa3d8e07e
Implemented a nop (no operation) function and used it on few places.
15 years ago
6a194e8f68
Added example JavaScript parser.
15 years ago
16f238a64d
Fixed comment heading.
15 years ago
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.
15 years ago
383c5acaa6
Replaced \xA0 by \u00A0 in the whitespace definition in the metagrammar.
...
This is purely stylistic change.
15 years ago
db616f0b77
Made the "version" variable scope smaller.
15 years ago
c5cc545209
"rake metaparser" and "rake minify" now always generate the target files.
...
Until now, these tasks looked at the file times and generated the target files
only when they were older than the source files. This caused problems when I
mainupulated the lib/metagrammar.* files by hand sometimes, replaced them from
backups after screw-ups, etc.
15 years ago
51232fd652
I don't like the .txt extension after all :-)
15 years ago
9488291ac0
Converted README to GitHub Flavored Markdown.
...
Also added ".txt" extension to VERSION and LICENSE for more consistency.
15 years ago
85bd98d846
Replaced .hgignore with .gitignore.
15 years ago
cfd46b622a
Added a benchmark suite.
15 years ago
751a33715d
Added example CSS parser.
15 years ago
a1adbf0607
Added example JSON parser.
15 years ago
20e230ca0e
Killed *MatchFailure classes => simpler code.
15 years ago
f87bcd6332
Added tests for error messages displayed when a character class match fails.
15 years ago
4f4bb34ded
Implemented negative character classes (e.g. [^a-z]).
15 years ago
b3381b9352
Fixed test name.
15 years ago
22d2ac8ac2
Rewrote implementation of classes to be regexp-based.
15 years ago
56ffa94cc7
PEG.buildParser reports left recursion (both direct and indirect).
15 years ago
a3ecf768ca
Fixed missing referenced rules test.
15 years ago
3a65316416
PEG.buildParser reports missing referenced rules.
15 years ago
David Majda