ruby.git/lib/irb/ruby-lex.rb, branch v3_4_9

[ruby/irb] Group class methods under `class << self`

2024-07-16T15:58:15+00:00

(https://github.com/ruby/irb/pull/981)

https://github.com/ruby/irb/commit/cdaa356df2

[ruby/irb] Reorder ruby lex clauses for unrecoverable first

2024-05-17T02:44:57+00:00

(https://github.com/ruby/irb/pull/956)

When a syntax error includes multiple error messages, we want to
check for unrecoverable messages first so that we do not
accidentally match a recoverable error later in the message.

https://github.com/ruby/irb/commit/2f42b2360d

[ruby/irb] Simplify regexp to account for prism error messages

2024-05-10T09:39:11+00:00

(https://github.com/ruby/irb/pull/954)

https://github.com/ruby/irb/commit/e0c29be074

Co-authored-by: Stan Lo

[ruby/irb] Turn on frozen literal in files

2024-02-23T10:53:53+00:00

(https://github.com/ruby/irb/pull/881)

https://github.com/ruby/irb/commit/83d90550c2

[ruby/irb] Fix undef and alias indent

2024-01-30T12:55:47+00:00

(https://github.com/ruby/irb/pull/838)

https://github.com/ruby/irb/commit/a641746b18

[ruby/irb] Decouple RubyLex from prompt and line_no

2023-10-12T12:53:31+00:00

(https://github.com/ruby/irb/pull/701)

* Remove instance variable prompt and line_no from RubyLex

* Fix prompt test

* Rename prompt generating method and make it private

https://github.com/ruby/irb/commit/1ceb97fe2e

[ruby/irb] Clear all context usages in RubyLex

2023-10-04T12:13:33+00:00

(https://github.com/ruby/irb/pull/684)

After this change, `RubyLex` will not interact with `Context` directly
in any way. This decoupling has a few benefits:

- It makes `RubyLex` easier to test as it no longer has a dependency on
  `Context`. We can see this from the removal of `build_context` from
  `test_ruby_lex.rb`.
- It will make `RubyLex` easier to understand as it will not be affected
  by state changes in `Context` objects.
- It allows `RubyLex` to be used in places where `Context` is not available.

https://github.com/ruby/irb/commit/d5b262a076

[ruby/irb] Deprecate RubyLex and warn about referencing to it

2023-08-24T15:35:40+00:00

(https://github.com/ruby/irb/pull/692)

`RubyLex` has always been a private component of IRB, so we should
explicitly discourage usages of it.
Also, it should be placed under the `IRB` module like other components.

https://github.com/ruby/irb/commit/069b5625f7

[ruby/irb] Move input processing out of RubyLex

2023-08-21T15:42:15+00:00

(https://github.com/ruby/irb/pull/683)

* Add a test case for Ctrl-C handling

* Test symbol aliases with integration tests

There are a few places that also need to check symbol aliases before
`Irb#eval_input`. But since the current command test skip them, we
don't have test coverage on them.

* Move each_top_level_statement and readmultiline to Irb

This will save RubyLex from knowning information about commands and aliases.

https://github.com/ruby/irb/commit/69cb5b5615

[ruby/irb] Encapsulate input details in Statement objects

2023-08-16T10:13:46+00:00

(https://github.com/ruby/irb/pull/682)

* Introduce Statement class

* Split Statement class for better clarity

https://github.com/ruby/irb/commit/65e8e68690