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author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-26 17:59:06 +0000 |
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committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-26 17:59:06 +0000 |
commit | 0ce7a947d5f547d9f81d336aee99c507d94b965c (patch) | |
tree | dc6951e6fa1aa8b8848c64f19d3464c7e5aa327c /tool | |
parent | 5c2169d4c7af399a6cf50c9d6139191e571229bb (diff) |
merge revision(s) 39547: [Backport #7972] [Backport #7974]
* Merge Onigmo 0fe387da2fee089254f6b04990541c731a26757f
v5.13.3 [Bug#7972] [Bug#7974]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool')
-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 |