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Currently, parse.y actions are hard to read and write because the code
has double meaning (for core parser and for ripper). I think that, if
it is easy to write ripper's code shortly and simply, the double meaning
trick is not needed.
For the sake, this change adds a simple DSL for ripper's code. For
example, in parse.y, we can write:
/*% ripper: stmts_add(stmts_new, void_stmt) %*/
instead of:
$$ = dispatch2(stmts_add, dispatch0(stmts_new),
dispatch0(void_stmt));
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts
fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&#
frozen_string_literal: false\n");f.rewind;f.write s}}'
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* ext/ripper/eventids2.c (token_assoc): reduce size. unsigned
short can hold 65535 at least.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* ext/ripper/tools/generate.rb (generate_eventids1): shorten
generated source.
* ext/ripper/tools/generate.rb (generate_eventids2): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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initializations of IDs and objects.
* ext/ripper/tools/generate.rb (generate_eventids1): ditto.
* parse.y (Init_ripper, InitVM_ripper): fix inversed roles.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33474 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* ext/ripper/tools/generate.rb (generate_eventids1): ditto.
* ext/ripper/tools/generate.rb (generate_eventids2_table): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* parse.y (Init_ripper): ripper_init_eventids*() takes 1 argument, self (class Ripper).
* ext/ripper/depend: target removed: `lib/ripper/core.rb'.
* ext/ripper/depend: new target `eventids2table.c'.
* ext/ripper/depend: new target `check'.
* ext/ripper/eventids2.c: include eventids2table.c.
* ext/ripper/eventids2.c: initialize SCANNER_EVENT_TABLE.
* ext/ripper/extconf.rb: update $cleanfiles list.
* ext/ripper/tools/generate.rb: no longer generate ripper/core.rb.
* ext/ripper/tools/generate.rb: new mode `check'.
* ext/ripper/tools/generate.rb: new mode `eventids2table'.
* ext/ripper/lib/ripper/core.rb.in: removed.
* ext/ripper/lib/ripper/core.rb: added.
* ext/ripper/lib/ripper/filter.rb: update copyright year.
* ext/ripper/lib/ripper/lexer.rb: ditto.
* ext/ripper/lib/ripper/sexp.rb: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9284 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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is not available for miniruby. fixed: [ruby-dev:27307]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* test/ripper/tools/generate.rb: detect crash of parser-event-IDs and scanner-event-IDs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9274 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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