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* lib/rdoc/*.rb: Remove unused variable warnings.

Patch by Run Paint [ruby-core:30991]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29724 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
marcandre 2010-11-08 20:58:28 +00:00
parent ec67ee3387
commit 571ed8655f
7 changed files with 6 additions and 10 deletions

View file

@ -674,7 +674,7 @@ class RDoc::RubyLex
tk_c = TkLPAREN
end
@indent_stack.push tk_c
tk = Token(tk_c)
Token(tk_c)
end
@OP.def_rule("[]", proc{|op, io| @lex_state == EXPR_FNAME}) do