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Add --version option to ri

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
dave 2004-03-25 14:19:22 +00:00
parent aa9d57c873
commit 4cdf253e4d
2 changed files with 21 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,8 @@
Thu Mar 25 23:15:24 2004 Dave Thomas <dave@pragprog.com>
* lib/rdoc/ri/ri_options.rb (RI::Options::show_version):
Add --version option
Thu Mar 25 21:45:00 2004 Shigeo Kobayashi <shigek@ruby-lang.org> Thu Mar 25 21:45:00 2004 Shigeo Kobayashi <shigek@ruby-lang.org>
* ext/bigdecimal/bigdecimal.c: Bug in + and - reported by Bret Jolly * ext/bigdecimal/bigdecimal.c: Bug in + and - reported by Bret Jolly
@ -10,7 +15,6 @@ Thu Mar 25 21:01:32 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* win32/resource.rb: ditto. * win32/resource.rb: ditto.
>>>>>>> 1.3093
Thu Mar 25 19:37:35 2004 Nobuyoshi Nakada <nobu@ruby-lang.org> Thu Mar 25 19:37:35 2004 Nobuyoshi Nakada <nobu@ruby-lang.org>
* win32/resource.rb: default rubyw icon to ruby.ico, and let DLL also * win32/resource.rb: default rubyw icon to ruby.ico, and let DLL also

18
lib/rdoc/ri/ri_options.rb
View File

@ -5,7 +5,8 @@ module RI
require 'rdoc/ri/ri_display' require 'rdoc/ri/ri_display'
VERSION_STRING = "alpha 0.1" VERSION_STRING = "beta1"
CVS_ID = "$Id";
class Options class Options
@ -64,7 +65,11 @@ module RI
], ],
[ "--width", "-w", "output width", [ "--width", "-w", "output width",
"set the width of the output" ], "Set the width of the output" ],
[ "--version", "-v", nil,
"Display the version of ri"
],
] ]
@ -163,6 +168,14 @@ module RI
end end
end end
# Show the version and exit
def show_version
cvs_info = CVS_ID.split
puts "ri #{VERSION_STRING} (#{cvs_info[2]} #{cvs_info[3]})"
exit(0)
end
# Parse command line options. # Parse command line options.
def parse def parse
@ -186,6 +199,7 @@ module RI
go.each do |opt, arg| go.each do |opt, arg|
case opt case opt
when "--help" then OptionList.usage when "--help" then OptionList.usage
when "--version" then show_version
when "--list-names" then @list_names = true when "--list-names" then @list_names = true
when "--no-pager" then @use_stdout = true when "--no-pager" then @use_stdout = true
when "--classes" then @list_classes = true when "--classes" then @list_classes = true