Log message:
Update ruby-parser to 3.7.1.

=== 3.7.1 / 2015-08-06

* 1 minor enhancement:

  * Improved understandability of lexing postfix symbols.

Log message:
Update ruby-parser to 3.7.0.

=== 3.7.0 / 2015-05-28

* 2 major enhancements:

  * Added preliminary support for ruby 2.2 syntax.
  * Now writing all 2.x parsers from one source, generating racc files.

* 1 minor enhancement:

  * Added RubyLexer#process_label and hooked it up to "x": and 'x': \ 
productions.

* 4 bug fixes:

  * Fixed handling of block_args to be consistent across all parse versions.
  * Fixed lexing of label assoc args w/ newlines in between k/v. (jeremyf)
  * Fixed lexing of x?'':y for ruby22 (not a label). (presidentbeef)
  * clear and restore cmdarg stack around def args and body.

=== 3.6.6 / 2015-04-13

* 1 minor enhancement:

  * Added expr_labelarg state (eg: a:1)

* 5 bug fixes:

  * Fix scan logging backtrace when DEBUG=1
  * Fixed kwsplat on 2.0 & 2.1.
  * Fixed mandatory keyword block args. (cvortmann)
  * Handle #$<x> in expanded strings/regexps where x is NOT a valid gvar name.
  * Invalid gvar names raise a compile error.

Log message:
Update ruby-parser to 3.6.5.

pkgsrc change: Add pkg_alternatives support.

=== 3.6.5 / 2015-03-12

* 1 minor enhancement:

  * Add line numbers from block comments =begin/=end. (presidentbeef)

Log message:
Update ruby-parser to 3.6.4.

=== 3.6.4 / 2015-01-16

* 1 bug fix:

  * Removed shebangs in tests because of bugs (aka 'features') in RPM packaging \ 
tools.

=== 3.6.3 / 2014-09-26

* 1 bug fix:

  * Fixed bug caused by latest version of oedipus_lex not exporting lineno accessor.

=== 3.6.2 / 2014-07-18

* 1 bug fix:

  * Handle return/next/break/yield w/ block call (WHY).

=== 3.6.1 / 2014-05-12

* 1 bug fix:

  * Strings that don't match the encoding of the file are now returned as ASCII-8BIT.

=== 3.6.0 / 2014-04-23

* 1 minor enhancement:

  * Added new_string and switched all parsers to it.

* 1 bug fix:

  * Fixed line numbers of nodes following multi-line strings. (presidentbeef)

=== 3.5.0 / 2014-03-24

* 1 major enhancement:

  * Added initial support for ruby 2.1 syntax. Doesn't have numeric extensions yet.

* 2 minor enhancements:

  * Converted ruby_lexer.rex to use new grouping mechanism. ~15% improvement in \ 
speed.
  * Various lexer cleanup.

* 2 bug fixes:

  * 2.0/2.1: Fixed block kw args.
  * Fixed env for kwargs and friends.

Log message:
Update ruby-parser to 3.4.1.

=== 3.4.1 / 2014-02-14

* 1 minor enhancement:

  * Added StackState#store and #restore.

* 1 bug fix:

  * 1.8/1.9/2.0: Fixed tSTRING_DBEG w/ f'd up amounts of nesting + braces + \ 
do/end. yeah. I'm as confused as you are.

=== 3.4.0 / 2014-02-04

* 1 major enhancement:

  * Replaced hand-written/optimized f'd-up lexer with an oedipus_lex
    generated lexer. This makes it roughly 40-50% faster.

* 30 minor enhancements:

  * 2.0: Added support for a.b c() do d end.e do |f| g end
  * 2.0: Added support for a.b c() do d end.e f do |g| h end
  * Added -s flag to ruby_parse_extract_error to output timings.
  * Added RubyLexer #command_state and #last_state to deal with oedipus_lex \ 
differences.
  * Added String#lineno and #lineno= because I'm a bad bad person.
  * Added a bunch of RubyLexer scanning methods: beginning_of_line?, check, \ 
scan, etc.
  * Added a bunch of process_* methods extracted from old yylex. process_amper, etc.
  * Added lib/.document to save my laptop's battery from pain and suffering
  * Adjust lineno when we lex a bunch of blank lines.
  * Attach lineno to tIDENTIFIER values (strings, ugh)
  * Cleaned up and re-ordered node_assign to be faster (ordered by actual \ 
occurrance).
  * Extend RubyParserStuff#gettable to set the lineno if it comes in with the id.
  * Extended RubyParserStuff#new_case to take line number.
  * Finally dropped RPStringScanner's BS #current_line.
  * Finally dropped RPStringScanner's BS line number calculation (lineno).
  * Implemented Sexp#add_all since we now have a test case for it.
  * Removed :call case of node_assign. I don't think it is possible.
  * Removed RubyLexer #extra_lines_added. No longer used. Complex heredoc \ 
lineno's possible screwed up.
  * Removed RubyLexer#parse_number. Handled by oedipus_lex.
  * Removed RubyLexer#yacc_value now that next_token returns pairs.
  * Removed RubyLexer's @src. Now taken care of by oedipus_lex.
  * Removed RubyParser#advance. RubyParser#next_token takes care of everything now.
  * Removed RubyParserExtras#arg_add. (presidentbeef! YAY!)
  * Removed lib/gauntlet_rubyparser.rb. I just don't use it anymore. Too slow.
  * RubyLexer#is_label_possible? doesn't need an arg
  * RubyLexer#process_token is now a normal oedipal lexer method.
  * RubyParser#next_token now expects RubyLexer#next_token to return a pair \ 
(type, val).
  * TRYING a new scheme to figure out encodings... but I'm about to throw in the \ 
towel. I hate this stuff so much.
  * Turned off oedipus_lex's automatic line counting. (pushing to oedipus_lex soon).
  * Updated to oedipus_lex 2.1+.

* 7 bug fixes:

  * 1.8: Properly parse `a (:b, :c, :d => :e)`. (presidentbeef)
  * Fixed lexing symbol!= vs symbol!. Please use your spacebar. Think of the \ 
children.
  * Fixed line for dstr spanning multiple lines via backslash. (presidentbeef)
  * Fixed line numbers for odd cases with trailing whitespace. (presidentbeef)
  * Fixed line numbers on ambiguous calls w/ gvar/ivar args. (presidentbeef)
  * Max out unicode hex values to 2-4 or 2-6 chars or pack will overflow and puke.
  * Removed ESC_RE from RubyLexer. Must have slipped through.

=== 3.3.0 / 2014-01-14

* Notes:

39 files failed to parse out of ~834k files makes this 99.9953% or 4.07σ.

* 15 minor enhancements:

  * 2.0: Parse kwarg as lvars. (chastell)
  * Added RubyLexer#beginning_of_line?, check(re), end_of_stream?
  * Added RubyLexer#process_token_keyword.
  * Added RubyLexer#scan, #matched, #beginning_of_line? and others to decouple \ 
from internals.
  * Added lexing of \u### and \u{###}."
  * Added optimizations for simple quoted symbols.
  * Aliased Lexer#src to ss (since that is what it is).
  * Allow for 20 in parser class name.
  * Modified parsers line number calculations for defn nodes.
  * Removed Env#dynamic, #dynamic?, #use, #used?
  * Removed RubyLexer#tern. Introduced and disused during 3.0 alpha. (whitequark)
  * Removed unused RubyLexer#warnings.
  * Renamed *_RE consts to just * (IDENT_CHAR, ESC, etc).
  * new_defn now sets arg node line number directly.
  * zero byte is allowed in symbols for 1.9 / 2.0.

* 11 bug fixes:

  * 2.0: Fixed paren-less kwargs in defn.
  * Don't bother with regexp encoding options on 1.9+ to avoid warnings.
  * Fix constant re-build on ruby 2.0 + rake 10.
  * Fix lexing of %i with extra whitespace. (flori)
  * Fixed RubyParserStuff#new_body to deal with nonsensical code better \ 
(begin-empty+else). (snatchev)
  * Fixed bug lexing h[k]=begin ... end. Use your space bars people!
  * Fixed env scoping in new lambdas.
  * Fixed handling of single array arg in attrasgn.
  * Fixed test to call RubyLexer#reset between assertions.
  * No longer assigning ivar/cvars to env. Only locals should be in env.
  * Refactored initialize and reset to more properly re-initialize as needed.

Log message:
Update ruby-parser to 3.2.2.

=== 3.2.2 / 2013-07-11

* 5 bug fixes:

  * 1.9/2.0: fixed assocs in return args. (presidentbeef)
  * Fixed handling of parse error when class is nested in multiple defs. (whitequark)
  * Fixed lexing of %w[] w/ funny whitespace separators. (whitequark)
  * Fixed more call nodes that have trailing comma syntax. (presidentbeef)
  * Fixed more call_args slippage.

=== 3.2.1 / 2013-07-03

* 1 bug fix:

  * 1.9/2.0: Trailing assocs were being munged into arrays. (presidentbeef)

=== 3.2.0 / 2013-07-02

* 1 major enhancement:

  * Added (rough draft) 2.0 support. Still missing some small / rare things.

* 12 minor enhancements:

  * Added %i(symbol-names...) support. (%I too)
  * Added 140 more tests, jumping test count from 1376 to 2143. Yay for test reuse!
  * Added RubyLexer#brace_nest.
  * Added compare20 rake task to diff the grammar architecture against MRI.
  * Added lpar_beg and paren_nest to lexer to track state of parens in stabbies
  * Added shadow nodes for scoped block args.
  * Compound RubyParser now defaults to 2.0.
  * Fixed rake to < 10, because 10's file dependency handling is so very broken.
  * Made it possible to specify version in bin/ruby_parse_extract_error w/ -v \ 
18|19|20
  * Refactored to RubyParserStuff::ENCODING_ORDER to allow custom tweaking of \ 
encoding guessing. (samlown)
  * Switched `rake debug` to default to 2.0.
  * Translated some fixes across 1.8 and 1.9 from 2.0.

* 42 bug fixes:

  * 2.0: Fixed a number of block args scenarios w/ kwargs
  * 2.0: Fixed args_tail mismatching against lexer.
  * 2.0: Fixed assocs to return a hash node.
  * 2.0: Fixed f_block_kw production.
  * 2.0: Fixed f_block_kwarg production.
  * 2.0: Fixed handling of stabby proc args in parens.
  * 2.0: Fixed lexing of kwsplat nodes.
  * 2.0: Implemented kwsplat nodes.
  * Added tUBANG to lexer.
  * Apparently ruby doesn't warn for escaped octal that goes above 7. wtf.
  * Cleaned up a LOT of arg handling (block and defn, not calls) by using #args.
  * ESC_RE is set to unicode. This seems problematic. *shrug*
  * Either found a bug in MRI and/or fixed paren_nest count for []=? methods.
  * Extended IDENT_CHAR_RE on 1.9+ to top out at \u{10ffff}... because we NEED a \ 
million unicode chars.
  * Fixed % strings with interpolation.
  * Fixed BEGIN {} to return a sexp.
  * Fixed a[] += b. (stormbrew)
  * Fixed arg_blk_pass to allow for sub-args nodes.
  * Fixed assignable to allow for sexps to be passed to it.
  * Fixed assoc args in 1.9.
  * Fixed block_command and block_call (eg a.b c d) to #to_sym their args properly.
  * Fixed bug in compound RubyParser so it rescues RubyParser::SyntaxError.
  * Fixed env registration of cdecls.
  * Fixed lex value for { when expr_endfn.
  * Fixed lex_state for close paren/brace/bracket.
  * Fixed lex_state transition for 1.9 if we lexed a defn name. Only 1.8 is odd.
  * Fixed lexer problem with state mgmt of identifiers that also have registered \ 
var name.
  * Fixed lexing of "1 *\n" to have the correct lex_state.
  * Fixed lexing of heredocs vs chevron for some lex_states.
  * Fixed op_asgn nodes to #to_sym their args properly.
  * Fixed optional value block args.
  * Fixed parsing of __ENCODING__ on ruby 1.8 (vcall).
  * Fixed some oddity where 1.9 lexing was blowing up on "0o". Seems \ 
invalid now.
  * Fixed strings with escaped octals > 128. Also... wtf.
  * Fixed support for empty symbol (wtf?).
  * Lexer is now declared UTF-8 internally. Hopefully this will fix the encoding \ 
mess.
  * Made UTF_8 the default guess on encodings when it isn't explicit.
  * Parsing of __ENCODING__ on ruby 1.9+ (in ruby 1.9+) is now colon2 sexp. \ 
(whitequark)
  * Renamed RubyLexer#nest to string_nest
  * RubyLexer#unescape ignores bad octal/hex and returns unicode strings.
  * Switched a number of lexical constructs to use IDENT_CHAR_RE instead of \w. \ 
I wish there were something cleaner for regexps + unicode.
  * Switched ruby_parse_extract_error to use binread.

Log message:
Resign as maintainer (not really using Ruby at all any more).

Log message:
Update ruby-parser to 3.1.3.

3.1.2 fixes temporary file creation.

=== 3.1.3 / 2013-04-09

* 2 bug fixes:

  * Fixed begin w/ else but no rescue. (whitequark)
  * Removed literal stripping from block_append. Not its job.

=== 3.1.2 / 2013-03-18

* 1 minor enhancement:

  * OMG A SECURITY ISSUE FOR CODE NOBODY USES... EVER

Log message:
Update ruby-parser to 3.1.1.

=== 3.1.1 / 2012-12-19

* 1 minor enhancement:

  * Added MOVE_TIMEOUT env var for ruby_parse_extract_error to move slow files \ 
to a sibling directory

* 4 bug fixes:

  * 1.9: Fixed lexing of "0o". (whitequark)
  * 1.9: Fixed parsing of unary plus on literals. (whitequark)
  * Added timeout arg to RubyParser#process to pass through to the real parser
  * Updated Synopsis to reflect new options for running RP. (louismullie)

=== 3.1.0 / 2012-12-06

* 2 minor enhancements:

  * Added RubyParser.for_current_ruby to provide a parser that matches your \ 
runtime. (neilconway)
  * Duck-typed IDENT_CHAR_RE instead of using RUBY_VERSION

* 3 bug fixes:

  * Cleared out body comments in class/module/defn/defs
  * Flipped lexer tests to US-ASCII to avoid encoding hell
  * yyerror is now an alias for syntax_error

Log message:
Update ruby-parser to 3.0.4.

Changes are too many to write here, please refer History.txt.