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prepare for Unicode 11.0.0 update

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- enc/unicode/case-folding.rb:
  - Convert unpredicted case to actual flag setting
  - Eliminate an unused variable
  - Change a variable name to avoid a warning

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65933 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2018-11-23 06:45:26 +00:00
parent 32b7457fa4
commit 2d5b57d63c
1 changed files with 3 additions and 4 deletions
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7
enc/unicode/case-folding.rb
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@ -264,7 +264,6 @@ class CaseMapping
from = Array(from).map {|i| "%04X" % i}.join(" ") from = Array(from).map {|i| "%04X" % i}.join(" ")
to = Array(to).map {|i| "%04X" % i}.join(" ") to = Array(to).map {|i| "%04X" % i}.join(" ")
item = map(from) item = map(from)
specials_index = nil
specials = [] specials = []
case type case type
when 'CaseFold_11' when 'CaseFold_11'
@ -309,7 +308,7 @@ class CaseMapping
end end
unless item.upper == item.title unless item.upper == item.title
if item.code == item.title if item.code == item.title
raise "Unpredicted case 1 in enc/unicode/case_folding.rb. Please contact https://bugs.ruby-lang.org/." flags += '|IT' # was unpredicted case 1
elsif item.title==to[1] elsif item.title==to[1]
flags += '|ST' flags += '|ST'
else else
@ -410,8 +409,8 @@ if $0 == __FILE__
s = f.string s = f.string
end end
if dest if dest
open(dest, "wb") do |f| open(dest, "wb") do |file|
f.print(s) file.print(s)
end end
else else
STDOUT.print(s) STDOUT.print(s)