diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-01 16:36:37 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-01 16:36:37 +0000 |
commit | 78dbaa16481c6ccda491d40695abe3d1c1d8c9b1 (patch) | |
tree | e0b1fe1fd2db4939c23bbf7a835be5665009860f /tool/enc-unicode.rb | |
parent | 76855753d717a7c5bcb5c8d644d7bbc5ff256125 (diff) |
* Merge Onigmo 0fe387da2fee089254f6b04990541c731a26757f
v5.13.3 [Bug#7972] [Bug#7974]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/enc-unicode.rb')
-rwxr-xr-x | tool/enc-unicode.rb | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tool/enc-unicode.rb b/tool/enc-unicode.rb index 7584f6e030..255d9c5175 100755 --- a/tool/enc-unicode.rb +++ b/tool/enc-unicode.rb @@ -225,13 +225,20 @@ def parse_block(data) blocks << constname end +# shim for Ruby 1.8 +unless {}.respond_to?(:key) + class Hash + alias key index + end +end + $const_cache = {} # make_const(property, pairs, name): Prints a 'static const' structure for a # given property, group of paired codepoints, and a human-friendly name for # the group def make_const(prop, data, name) puts "\n/* '#{prop}': #{name} */" - if origprop = $const_cache.index(data) # don't use Hash#key because it is 1.9 feature + if origprop = $const_cache.key(data) puts "#define CR_#{prop} CR_#{origprop}" else $const_cache[prop] = data |