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Make CHANGELOG.md less dense

While the additional spacing makes lists with one-line items uglier, it
also makes lists with multi-line items much more readable.
redux
David Majda 8 years ago
parent
commit
d74f9df7dd
  1. 91
      CHANGELOG.md

91
CHANGELOG.md

@ -6,30 +6,41 @@ Released: April 18, 2012
### Big Changes
* Added ability to pass options to `PEG.buildParser`.
* Implemented the `trackLineAndColumn` option for `PEG.buildParser` (together
with the `--track-line-and-column` command-line option). It makes the
generated parser track line and column during parsing. These are made
available inside actions and predicates as `line` and `column` variables.
* Implemented the `cache` option for `PEG.buildParser` (together with the
`--cache` command-line option). This option enables/disables the results
cache in generated parsers, resulting in dramatic speedup when the cache is
disabled (the default now). The cost is breaking the linear parsing time
guarantee.
* The current parse position is visible inside actions and predicates as the
`offset` variable.
* Exceptions thrown by the parser have `offset`, `expected` and `found`
properties containing machine-readable information about the parse failure
(based on a patch by Marcin Stefaniuk).
* Semantic predicates have access to preceding labels.
[[GH-69](https://github.com/dmajda/pegjs/issues/69)]
* Implemented case-insensitive literal and class matching.
[[GH-34](https://github.com/dmajda/pegjs/issues/34)]
* Rewrote the code generator — split some computations into separate passes
and based it on a proper templating system (Codie).
* Rewrote variable handling in generated parsers in a stack-like fashion,
simplifying the code and making the parsers smaller and faster.
* Adapted to Node.js 0.6.6+ (no longer supported in older versions).
* Dropped support for IE < 8.
* As a result of several optimizations, parsers generated by 0.7.0 are ~6.4
times faster and ~19% smaller than those generated by 0.6.2 (as reported by
`/tools/impact`).
@ -38,28 +49,42 @@ Released: April 18, 2012
* Fixed reported error position when part of the input is not consumed.
[[GH-48](https://github.com/dmajda/pegjs/issues/48)]
* Fixed incorrect disjunction operator in `computeErrorPosition` (original
patch by Wolfgang Kluge).
* Fixed regexp for detecting command-line options in `/bin/pegjs`.
[[GH-51](https://github.com/dmajda/pegjs/issues/51)]
* Generate more efficient code for empty literals (original patch by Wolfgang
Kluge).
* Fixed comment typos (patches by Wolfgang Kluge and Jason Davies).
[[GH-59](https://github.com/dmajda/pegjs/issues/59)]
* Fixed a typo in JavaScript example grammar.
[[GH-62](https://github.com/dmajda/pegjs/issues/62)]
* Made copy & paste inclusion of the PEG.js library into another code easier
by changing how the library is exported.
* Improved the copyright comment and the “Generated by...” header.
* Replaced `Jakefile` with `Makefile`.
* Added `make hint` task that checks all JavaScript files using JSHint and
resolved all issues it reported. All JavaScript files and also generated
parsers are JSHint-clean now.
* Fixed output printed during test failures (expected value was being printed
instead of the actual one). Original patch by Wolfgang Kluge.
* Added a `/tools/impact` script to measure speed and size impact of commits.
* Various generated code improvements and fixes.
* Various internal code improvements and fixes.
* Improved `README.md`.
0.6.2
@ -70,6 +95,7 @@ Released: August 20, 2011
### Small Changes
* Reset parser position when action returns `null`.
* Fixed typo in JavaScript example grammar.
0.6.1
@ -91,13 +117,17 @@ Released: April 14, 2011
* Rewrote the command-line mode to be based on Node.js instead of Rhino — no
more Java dependency. This also means that PEG.js is available as a Node.js
package and can be required as a module.
* Version for the browser is built separately from the command-line one in two
flavors (normal and minified).
* Parser variable name is no longer required argument of `bin/pegjs` — it is
`module.exports` by default and can be set using the `-e`/`--export-var`
option. This makes parsers generated by `/bin/pegjs` Node.js modules by
default.
* Added ability to start parsing from any grammar rule.
* Added several compiler optimizations — 0.6 is ~12% faster than 0.5.1 in the
benchmark on V8.
@ -105,16 +135,25 @@ Released: April 14, 2011
* Split the source code into multiple files combined together using a build
system.
* Jake is now used instead of Rake for build scripts — no more Ruby
dependency.
* Test suite can be run from the command-line.
* Benchmark suite can be run from the command-line.
* Benchmark browser runner improvements (users can specify number of runs,
benchmarks are run using `setTimeout`, table is centered and fixed-width).
* Added PEG.js version to “Generated by...” line in generated parsers.
* Added PEG.js version information and homepage header to `peg.js`.
* Generated code improvements and fixes.
* Internal code improvements and fixes.
* Rewrote `README.md`.
0.5.1
@ -127,8 +166,11 @@ Released: November 28, 2010
* Fixed a problem where “SyntaxError: Invalid range in character class.” error
appeared when using command-line version on Widnows
([GH-13](https://github.com/dmajda/pegjs/issues/13)).
* Fixed wrong version reported by `bin/pegjs --version`.
* Removed two unused variables in the code.
* Fixed incorrect variable name on two places.
0.5
@ -140,31 +182,49 @@ Released: June 10, 2010
* Syntax change: Use labeled expressions and variables instead of `$1`, `$2`,
etc.
* Syntax change: Replaced `:` after a rule name with `=`.
* Syntax change: Allow trailing semicolon (`;`) for rules
* Semantic change: Start rule of the grammar is now implicitly its first rule.
* Implemented semantic predicates.
* Implemented initializers.
* Removed ability to change the start rule when generating the parser.
* Added several compiler optimizations — 0.5 is ~11% faster than 0.4 in the
benchmark on V8.
### Small Changes
* `PEG.buildParser` now accepts grammars only in string format.
* Added “Generated by ...” message to the generated parsers.
* Formatted all grammars more consistently and transparently.
* Added notes about ECMA-262, 5th ed. compatibility to the JSON example
grammar.
* Guarded against redefinition of `undefined`.
* Made `bin/pegjs` work when called via a symlink ([issue
#1](https://github.com/dmajda/pegjs/issues/1)).
* Fixed bug causing incorrect error messages ([issue
#2](https://github.com/dmajda/pegjs/issues/2)).
* Made `bin/pegjs` work when called via a symlink
([issue #1](https://github.com/dmajda/pegjs/issues/1)).
* Fixed bug causing incorrect error messages
([issue #2](https://github.com/dmajda/pegjs/issues/2)).
* Fixed error message for invalid character range.
* Fixed string literal parsing in the JavaScript grammar.
* Generated code improvements and fixes.
* Internal code improvements and fixes.
* Improved `README.md`.
0.4
@ -175,25 +235,38 @@ Released: April 17, 2010
### Big Changes
* Improved IE compatibility — IE6+ is now fully supported.
* Generated parsers are now standalone (no runtime is required).
* Added example grammars for JavaScript, CSS and JSON.
* Added a benchmark suite.
* Implemented negative character classes (e.g. `[^a-z]`).
* Project moved from BitBucket to GitHub.
### Small Changes
* Code generated for the character classes is now regexp-based (= simpler and
more scalable).
* Added `\uFEFF` (BOM) to the definition of whitespace in the metagrammar.
* When building a parser, left-recursive rules (both direct and indirect) are
reported as errors.
* When building a parser, missing rules are reported as errors.
* Expected items in the error messages do not contain duplicates and they are
sorted.
* Fixed several bugs in the example arithmetics grammar.
* Converted `README` to GitHub Flavored Markdown and improved it.
* Added `CHANGELOG`.
* Internal code improvements.
0.3
@ -202,17 +275,26 @@ Released: April 17, 2010
Released: March 14, 2010
* Wrote `README`.
* Bootstrapped the grammar parser.
* Metagrammar recognizes JavaScript-like comments.
* Changed standard grammar extension from `.peg` to `.pegjs` (it is more
specific).
* Simplified the example arithmetics grammar + added comment.
* Fixed a bug with reporting of invalid ranges such as `[b-a]` in the
metagrammar.
* Fixed `--start` vs. `--start-rule` inconsistency between help and actual
option processing code.
* Avoided ugliness in QUnit output.
* Fixed typo in help: `parserVar``parser_var`.
* Internal code improvements.
0.2.1
@ -229,6 +311,7 @@ Released: March 8, 2010
* Added `Rakefile` that builds minified runtime using Google Closure Compiler
API.
* Removed trailing commas in object initializers (Google Closure does not like
them).

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