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| author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-04-30 17:38:21 +0000 |
|---|---|---|
| committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-04-30 17:38:21 +0000 |
| commit | f8ab487e4d60a14dd7f807ab146168d9d034a6ea (patch) | |
| tree | f5b4f478538ea7c4cc541fda4fe5a30274e472ed /lib/irb/help.rb | |
| parent | e32f6a82698f7909cde817ae33626660b83456d7 (diff) | |
| download | ruby-f8ab487e4d60a14dd7f807ab146168d9d034a6ea.tar.gz | |
Initial revision
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/irb/help.rb')
| -rw-r--r-- | lib/irb/help.rb | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lib/irb/help.rb b/lib/irb/help.rb new file mode 100644 index 0000000000..0821f68d13 --- /dev/null +++ b/lib/irb/help.rb @@ -0,0 +1,33 @@ +# +# irb/help.rb - print usase module +# $Release Version: 0.7.3$ +# $Revision$ +# $Date$ +# by Keiju ISHITSUKA(keiju@ishitsuka.com) +# +# -- +# +# +# + +module IRB + def IRB.print_usage + lc = IRB.conf[:LC_MESSAGES] + path = lc.find("irb/help-message") + space_line = false + File.foreach(path) do + |l| + if /^\s*$/ =~ l + lc.puts l unless space_line + space_line = true + next + end + space_line = false + + l.sub!(/#.*$/, "") + next if /^\s*$/ =~ l + lc.puts l + end + end +end + |