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6834f57ba0
directories. a patch from Eric Hodel <drbrain at segment7.net>. [ruby-core:07423] * eval.c (rb_thread_fd_writable): should not re-schedule output from KILLED thread (must be error printing). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
57 lines
1.4 KiB
Ruby
57 lines
1.4 KiB
Ruby
module RI
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# Encapsulate all the strangeness to do with finding out
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# where to find RDoc files
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#
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# We basically deal with three directories:
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#
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# 1. The 'system' documentation directory, which holds
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# the documentation distributed with Ruby, and which
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# is managed by the Ruby install process
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# 2. The 'site' directory, which contains site-wide
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# documentation added locally.
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# 3. The 'user' documentation directory, stored under the
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# user's own home directory.
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#
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# There's contention about all this, but for now:
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#
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# system:: $datadir/ri/<ver>/system/...
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# site:: $datadir/ri/<ver>/site/...
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# user:: ~/.rdoc
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module Paths
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#:stopdoc:
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require 'rbconfig'
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DOC_DIR = "doc/rdoc"
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version = Config::CONFIG['ruby_version']
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base = File.join(Config::CONFIG['datadir'], "ri", version)
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if ENV["DESTDIR"]
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SYSDIR = File.join(ENV["DESTDIR"], base, "system")
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else
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SYSDIR = File.join(base, "system")
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end
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SITEDIR = File.join(base, "site")
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homedir = ENV['HOME'] || ENV['USERPROFILE'] || ENV['HOMEPATH']
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if homedir
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HOMEDIR = File.join(homedir, ".rdoc")
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else
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HOMEDIR = nil
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end
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# This is the search path for 'ri'
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PATH = [ SYSDIR, SITEDIR, HOMEDIR ].find_all {|p| p && File.directory?(p)}
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begin
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require 'rubygems'
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Dir["#{Gem.path}/doc/*/ri"].each { |path| RI::Paths::PATH << path }
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rescue LoadError
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end
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end
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end
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