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authoraamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-09-23 21:37:38 +0000
committeraamine <aamine@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2005-09-23 21:37:38 +0000
commit1d62cc0ecc3e0ad8336972596c6a7bdab3d68921 (patch)
treedcb5121ffd3676fa22a0d0f17bc020ffc69eab1f /ext/ripper/lib
parent2d683b3190f60e82ed791381d21c2a3530beb824 (diff)
* ext/ripper: no longer generates .rb files.
* 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
Diffstat (limited to 'ext/ripper/lib')
-rw-r--r--ext/ripper/lib/ripper/core.rb (renamed from ext/ripper/lib/ripper/core.rb.in)49
-rw-r--r--ext/ripper/lib/ripper/filter.rb4
-rw-r--r--ext/ripper/lib/ripper/lexer.rb4
-rw-r--r--ext/ripper/lib/ripper/sexp.rb4
4 files changed, 31 insertions, 30 deletions
diff --git a/ext/ripper/lib/ripper/core.rb.in b/ext/ripper/lib/ripper/core.rb
index 5f46c58..35aa54d 100644
--- a/ext/ripper/lib/ripper/core.rb.in
+++ b/ext/ripper/lib/ripper/core.rb
@@ -1,7 +1,7 @@
#
-# ripper/core.rb
+# $Id$
#
-# Copyright (C) 2003-2005 Minero Aoki
+# Copyright (c) 2003-2005 Minero Aoki
#
# This program is free software.
# You can distribute and/or modify this program under the Ruby License.
@@ -11,38 +11,36 @@
require 'ripper.so'
class Ripper
+
# Parses Ruby program read from _src_.
# _src_ must be a String or a IO or a object which has #gets method.
def Ripper.parse(src, filename = '(ripper)', lineno = 1)
new(src, filename, lineno).parse
end
- # This table contains name of parser events and its arity.
- PARSER_EVENT_TABLE = {
-#include ids1
- }
-
# This array contains name of parser events.
PARSER_EVENTS = PARSER_EVENT_TABLE.keys
- # This table contains name of scanner events and its arity
- # (arity is always 1 for all scanner events).
- SCANNER_EVENT_TABLE = {
-#include ids2
- }
-
# This array contains name of scanner events.
SCANNER_EVENTS = SCANNER_EVENT_TABLE.keys
- # This table contains name of all ripper events.
+ # This array contains name of all ripper events.
EVENTS = PARSER_EVENTS + SCANNER_EVENTS
- ### ###
- ### Event Handlers ###
- ### ###
-
private
+ #
+ # Parser Events
+ #
+
+ PARSER_EVENT_TABLE.each do |id, arity|
+ module_eval(<<-End, __FILE__, __LINE__ + 1)
+ def on_#{id}(#{ ('a'..'z').to_a[0, arity].join(', ') })
+ #{arity == 0 ? 'nil' : 'a'}
+ end
+ End
+ end
+
# This method is called when weak warning is produced by the parser.
# _fmt_ and _args_ is printf style.
def warn(fmt, *args)
@@ -58,12 +56,15 @@ class Ripper
end
#
- # Parser Events
+ # Scanner Events
#
-#include handlers1
- #
- # Lexer Events
- #
-#include handlers2
+ SCANNER_EVENTS.each do |id|
+ module_eval(<<-End, __FILE__, __LINE__ + 1)
+ def on_#{id}(token)
+ token
+ end
+ End
+ end
+
end
diff --git a/ext/ripper/lib/ripper/filter.rb b/ext/ripper/lib/ripper/filter.rb
index 99c1118..898501b 100644
--- a/ext/ripper/lib/ripper/filter.rb
+++ b/ext/ripper/lib/ripper/filter.rb
@@ -1,7 +1,7 @@
#
-# ripper/filter.rb
+# $Id$
#
-# Copyright (C) 2004 Minero Aoki
+# Copyright (c) 2004,2005 Minero Aoki
#
# This program is free software.
# You can distribute and/or modify this program under the Ruby License.
diff --git a/ext/ripper/lib/ripper/lexer.rb b/ext/ripper/lib/ripper/lexer.rb
index 20436f6..22048f1 100644
--- a/ext/ripper/lib/ripper/lexer.rb
+++ b/ext/ripper/lib/ripper/lexer.rb
@@ -1,7 +1,7 @@
#
-# ripper/lexer.rb
+# $Id$
#
-# Copyright (C) 2004,2005 Minero Aoki
+# Copyright (c) 2004,2005 Minero Aoki
#
# This program is free software.
# You can distribute and/or modify this program under the Ruby License.
diff --git a/ext/ripper/lib/ripper/sexp.rb b/ext/ripper/lib/ripper/sexp.rb
index 621dd0e..d841f9d 100644
--- a/ext/ripper/lib/ripper/sexp.rb
+++ b/ext/ripper/lib/ripper/sexp.rb
@@ -1,7 +1,7 @@
#
-# ripper/sexp.rb
+# $Id$
#
-# Copyright (C) 2004,2005 Minero Aoki
+# Copyright (c) 2004,2005 Minero Aoki
#
# This program is free software.
# You can distribute and/or modify this program under the Ruby License.