`IRB_USE_AUTOCOMPLETE=false`
(https://github.com/ruby/irb/pull/469)
* Allow using IRB_USE_AUTOCOMPLETE=false to disable autocompletion
Currently, the only 2 ways to disable autocompletion are:
1. Create `.irbrc` and set `IRB.conf[:USE_AUTOCOMPLETE] = false`
2. Add the `--noautocomplete` flag when using the `irb` executable
Both of them are less convenient than setting a env var and are
lesser known to devs.
And given the number of problems the autocompletion has (see #445), I
think we should allow disabling it with a simple `IRB_USE_AUTOCOMPLETE=false`.
* Mention some env var configs in the README
(https://github.com/ruby/irb/pull/449)
* Seamlessly integrate a few debug commands
* Improve the break command support
* Utilize skip_src option if available
* Add step and delete commands
* Write end-to-end tests for each debugger command
* Add documentation
* Add backtrace, info, catch commands
976100c1c2
(https://github.com/ruby/irb/pull/426)
* Allow non-identifier aliases
* Move the configuration to IRB.conf
* Avoid abusing method lookup for symbol aliases
* Add more alias tests
* A small optimization
* Assume non-nil Context
* Load IRB.conf earlier
e23db5132e
https://no-color.org has been updated (jcs/no_color#83):
> Command-line software which adds ANSI color to its output by default
should check for a `NO_COLOR` environment variable that, when present
and **not an empty string** (regardless of its value), prevents the
addition of ANSI color.
46e0f7e370
Co-authored-by: Stan Lo <stan001212@gmail.com>
Also add --script option to turn the option back on.
Previously there wasn't a way to get an interactive IRB session
and access arguments provided on the command line.
Additionally, handle `-` as script as stdin. In Unix-like tools, `-`
means to take standard input instead of a file. This doesn't
result in exactly the same output for:
```
echo 'p ARGV' > args.rb; irb args.rb a b c
```
and
```
echo 'p ARGV' | irb - a b c
```
Due to how irb handles whether stdin is a tty.
However, this change allows use of `-` as a argument, instead of
giving an unrecognized switch error. This required some small
changes to context.rb (to handle `-` as standard input) and
input-method.rb (to have FileInputMethod accept IO arguments in
addition to strings).
Implements [Feature #15371]
4192683ba2
You can use "measure" command to check performance in IRB like below:
irb(main):001:0> 3
=> 3
irb(main):002:0> measure
TIME is added.
=> nil
irb(main):003:0> 3
processing time: 0.000058s
=> 3
irb(main):004:0> measure :off
=> nil
irb(main):005:0> 3
=> 3
You can set "measure :on" by "IRB.conf[:MEASURE] = true" in .irbrc, and, also,
set custom performance check method:
IRB.conf[:MEASURE_PROC][:CUSTOM] = proc { |context, code, line_no, &block|
time = Time.now
result = block.()
now = Time.now
puts 'custom processing time: %fs' % (Time.now - time) if IRB.conf[:MEASURE]
result
}
3899eaf2e2
This new mode uses a copy of the TOPLEVEL_BINDING. This is compatible with refinements (contrary to mode 3), while keeping nested IRB sessions separate
25c731cb2f
Omit the results evaluated at assignment if they are too long.
The behavior of ECHO_ON_ASSIGNMENT being on by default is hard to understand,
so I change it to off by default. Instead, we turn OMIT_ON_ASSIGNMENT on by
default. The result is displayed on assignment, but it will always be short
and within one line of the screen.
c5ea79d5ce
* Support XDG_CONFIG_HOME for gemrc.
* Support XDG_DATA_HOME for .gem
* Added test for XDG_DATA_HOME
* Do not reuse environmental variable.
* Unify .rdoc path to RDoc.home.
* Support XDG_DATA_HOME for .rdoc
* Ignore exists?
* Extracted config_home path
* Use XDG_CONFIG_HOME for default credential path
* Fixed inconsistency location.
* Fixed the broken tests.
* Support XDG_CONFIG_HOME for irbrc
* Introduce Gem.cache_home as XDG_CACHE_HOME
* Use Gem.cache_home instead of Gem.config_home for the credential file of RubyGems.
* Initialized the old configurations
* Fixed test failure related the configuration initialization
* restore XDG_DATA_HOME
* Fixed the broken examples of bundler with XDG_*
* Do not modify environmental variable on test file
* Use XDG_DATA_HOME insted of XDG_CACHE_HOME for credential file
* stub out Gem.data_home
* Move dir accessor to defaults.rb file
* Use XDG_DATA_HOME for signed gem features
* Use XDG_DATA_HOME for spec cache
* Do not rely on Gem.user_home
* Gem.user_home is always exists. Don't need to use FileUitls.mkdir_p
* Bump support version to RubyGems 3.2.0+
* Removed the needless fallback configuration
* Fixed the inconsistency methods that are find_config_file and config_file
* Use Gem.configuration.credentials_path instead of hard-coded path
* gem_path is always provided
* Removed the duplicated code of find_home
* Also removed the duplicated code of user_home
* use Gem::UNTAINT instead of untaint for surpressing the warnings
* Use File.directory
* Restore XDG_DATA_HOME
* Use File.write
When input `"` or `/` with simple-prompt,
Before:
`"` or `/`
(prompt disappeared and indent is changed)
After:
`"> "` or `/> /`
(indent is unchanged since `>> `)
Reline is a readline stdlib compatible library. It also supports
multiline input. IRB is improved with Reline and supports multiline.
Besides, supports showing documents when completed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
If uplevel keyword is given, the warning message is prepended
with caller file and line information and the string "warning: ".
The use of the uplevel keyword makes Kernel#warn format output
similar to how rb_warn formats output.
This patch modifies net/ftp and net/imap to use Kernel#warn
instead of $stderr.puts or $stderr.printf, since they are used
for printing warnings.
This makes lib/cgi/core and tempfile use $stderr.puts instead of
warn for debug logging, since they are used for debug printing
and not for warning.
This does not modify bundler, rubygems, or rdoc, as those are
maintained outside of ruby and probably wish to remain backwards
compatible with older ruby versions.
rb_warn_m code is originally from nobu, but I've changed it
so that it only includes the path and lineno from uplevel
(not the method), and also prepends the string "warning: ",
to make it more similar to rb_warn.
From: Jeremy Evans code@jeremyevans.net
Signed-off-by: Urabe Shyouhei shyouhei@ruby-lang.org
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This is not perfectly good solution (at least we don't want to have ARGV
as default value of `argv` argument), but unfortunately IRB.setup and
IRB.parse_opts are public methods and we can't make breaking change to
those methods.
We may deprecate using them and then make them private in the future,
but the removal should not be in Ruby 2.5. So I kept their interface for
now.
[Bug #14162] [close GH-1770]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
