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* string.c (tr_setup_table): fix bug in r29146.

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Initialize table even if cflag is 0; tr_find see whether
  del is empty or not.

* string.c (tr_find): nodel can't be NULL; if NULL, it means
  it is not specified.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2010-08-30 19:45:30 +00:00
parent 16ceba0396
commit d074ef4d60
6 changed files with 22 additions and 9 deletions
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4
lib/rdoc/parser.rb
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@ -76,9 +76,9 @@ class RDoc::Parser
elsif s.scan(/<%|%>/).length >= 4 || s.index("\x00") then
true
elsif 0.respond_to? :fdiv then
s.count("^ -~\t\r\n").fdiv(s.size) > 0.3
s.count("\x00-\x7F", "^ -~\t\r\n").fdiv(s.size) > 0.3
else # HACK 1.8.6
(s.count("^ -~\t\r\n").to_f / s.size) > 0.3
(s.count("\x00-\x7F", "^ -~\t\r\n").to_f / s.size) > 0.3
end
end