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* lib/irb.rb, lib/irb/context.rb: Add documentation on how to enable
auto-indentation and autocompletion using irbrc and irb_context [ruby-core:51209] [Bug #7642] and [ruby-core:51348] [Bug #7680] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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3 changed files with 37 additions and 6 deletions
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@ -1,3 +1,9 @@
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Tue Feb 5 07:35:00 2013 Zachary Scott <zachary@zacharyscott.net>
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* lib/irb.rb, lib/irb/context.rb: Add documentation on how to enable
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auto-indentation and autocompletion using irbrc and irb_context
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[ruby-core:51209] [Bug #7642] and [ruby-core:51348] [Bug #7680]
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Tue Feb 5 05:20:00 2013 Zachary Scott <zachary@zacharyscott.net>
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* doc/standard_library.rdoc: Document list of libraries and extensions
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21
lib/irb.rb
21
lib/irb.rb
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@ -105,6 +105,18 @@ STDOUT.sync = true
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# IRB.conf[:PROMPT] = {...}
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# IRB.conf[:DEBUG_LEVEL]=0
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#
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# === Auto indentation
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#
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# To enable auto-indent mode in irb, add the following to your +.irbrc+:
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#
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# IRB.conf[:AUTO_INDENT] = true
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#
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# === Autocompletion
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#
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# To enable autocompletion for irb, add the following to your +.irbrc+:
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#
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# require 'irb/completion'
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#
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# == Customizing the IRB Prompt
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#
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# In order to customize the prompt, you can change the following Hash:
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@ -114,20 +126,19 @@ STDOUT.sync = true
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# This example can be used in your +.irbrc+
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#
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# IRB.conf[:PROMPT][:MY_PROMPT] = { # name of prompt mode
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# :AUTO_INDENT => true # enables auto-indent mode
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# :PROMPT_I => nil, # normal prompt
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# :PROMPT_S => nil, # prompt for continuated strings
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# :PROMPT_C => nil, # prompt for continuated statement
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# :RETURN => " ==>%s\n" # format to return value
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# }
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#
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# Then, invoke irb with the above prompt mode by:
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# IRB.conf[:PROMPT_MODE] = :MY_PROMPT
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#
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# Or, invoke irb with the above prompt mode by:
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#
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# irb --prompt my-prompt
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#
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# Or, add the following in your +.irbrc+:
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#
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# IRB.conf[:PROMPT_MODE] = :MY_PROMPT
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#
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# Constants +PROMPT_I+, +PROMPT_S+ and +PROMPT_C+ specify the format. In the
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# prompt specification, some special strings are available:
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#
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@ -161,8 +161,22 @@ module IRB
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attr_accessor :prompt_c
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# See IRB@Customizing+the+IRB+Prompt for more information.
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attr_accessor :prompt_n
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# Can be either the deafult <code>IRB.conf[:AUTO_INDENT]</code>, or the
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# Can be either the default <code>IRB.conf[:AUTO_INDENT]</code>, or the
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# mode set by #prompt_mode=
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#
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# To enable auto-indentation in irb:
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#
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# IRB.conf[:AUTO_INDENT] = true
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#
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# or
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#
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# irb_context.auto_indent_mode = true
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#
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# or
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#
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# IRB.CurrentContext.auto_indent_mode = true
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#
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# See IRB@Configuration for more information.
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attr_accessor :auto_indent_mode
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# The format of the return statement, set by #prompt_mode= using the
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# +:RETURN+ of the +mode+ passed to set the current #prompt_mode.
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