ruby.git/lib/irb/init.rb, branch v3_2_11

[ruby/irb] Allow disabling autocompletion with

2022-12-06T00:53:32+00:00

`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

[ruby/irb] Add commands to start and use the debugger

2022-11-21T08:46:27+00:00

(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

https://github.com/ruby/irb/commit/976100c1c2

[ruby/irb] Deprecate reidline flags

2022-11-15T10:08:29+00:00

https://github.com/ruby/irb/commit/9957e83f7d

[ruby/irb] Make $ and @ default aliases

2022-11-10T17:31:15+00:00

(https://github.com/ruby/irb/pull/438)

https://github.com/ruby/irb/commit/0613589476

[ruby/irb] Allow non-identifier aliases like Pry's @ and $

2022-11-03T22:09:55+00:00

(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

https://github.com/ruby/irb/commit/e23db5132e

[ruby/irb] Do not make non-existent XDG directory on start

2022-10-28T09:36:28+00:00

(https://github.com/ruby/irb/pull/357)


https://github.com/ruby/irb/commit/298b134792

[ruby/irb] Update regarding NO_COLOR value

2022-10-28T09:30:24+00:00

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.

https://github.com/ruby/irb/commit/46e0f7e370

Co-authored-by: Stan Lo

[ruby/irb] Support --noscript option to not use first non-option argument as script

2022-09-16T17:25:26+00:00

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]

https://github.com/ruby/irb/commit/4192683ba2

[ruby/irb] Add --extra-doc-dir option to show doc dialog

2021-10-11T12:12:57+00:00

https://github.com/ruby/irb/commit/3f79cb506f

Add --autocomplete / --noautocomplete options

2021-08-29T17:45:13+00:00