[#119000] [Ruby master Bug#20710] Reducing Hash allocation introduces large performance degradation (probably related to VWA) — "pocke (Masataka Kuwabara) via ruby-core" <ruby-core@...>

Issue #20710 has been reported by pocke (Masataka Kuwabara).

6 messages 2024/09/02

[#119033] [Ruby master Bug#20713] Ruby 3.3.5 triggers a deprecation warning with `require "json"` — "Bo98 (Bo Anderson) via ruby-core" <ruby-core@...>

Issue #20713 has been reported by Bo98 (Bo Anderson).

7 messages 2024/09/04

[#119041] [Ruby master Bug#20714] Handle optional dependencies in `bundled_gems.rb` — "Earlopain (A S) via ruby-core" <ruby-core@...>

Issue #20714 has been reported by Earlopain (A S).

31 messages 2024/09/04

[#119074] [Ruby master Bug#20716] Different instance_method behavior in Ruby 2.7 and Ruby 3.x — "natton (Tien Truong) via ruby-core" <ruby-core@...>

Issue #20716 has been reported by natton (Tien Truong).

13 messages 2024/09/06

[#119145] [Ruby master Misc#20728] Propose Eileen Uchitelle as a core committer — "kddnewton (Kevin Newton) via ruby-core" <ruby-core@...>

Issue #20728 has been reported by kddnewton (Kevin Newton).

14 messages 2024/09/12

[#119168] [Ruby master Feature#20738] Removing a specific entry from a hash literal — "ursm (Keita Urashima) via ruby-core" <ruby-core@...>

Issue #20738 has been reported by ursm (Keita Urashima).

16 messages 2024/09/13

[#119199] [Ruby master Bug#20742] Trying to assign to a variable in statement modifier should emit a warning — "esad (Esad Hajdarevic) via ruby-core" <ruby-core@...>

SXNzdWUgIzIwNzQyIGhhcyBiZWVuIHJlcG9ydGVkIGJ5IGVzYWQgKEVzYWQgSGFqZGFyZXZpYyku

7 messages 2024/09/15

[#119208] [Ruby master Bug#20745] IO::Buffer#copy triggers UB when src/dest buffers overlap — "hanazuki (Kasumi Hanazuki) via ruby-core" <ruby-core@...>

Issue #20745 has been reported by hanazuki (Kasumi Hanazuki).

8 messages 2024/09/16

[#119239] [Ruby master Feature#20750] Expose ruby_thread_has_gvl_p in ruby/thread.h — "kbrock (Keenan Brock) via ruby-core" <ruby-core@...>

Issue #20750 has been reported by kbrock (Keenan Brock).

8 messages 2024/09/17

[#119248] [Ruby master Bug#20752] IO::Buffer#slice fails to copy readonly flag, allowing writes into frozen String — "hanazuki (Kasumi Hanazuki) via ruby-core" <ruby-core@...>

Issue #20752 has been reported by hanazuki (Kasumi Hanazuki).

7 messages 2024/09/18

[#119301] [Ruby master Bug#20761] [DOC] `RubyVM::AbstractSyntaxTree.of` examples raise because parser is prism by default — "Earlopain (A S) via ruby-core" <ruby-core@...>

Issue #20761 has been reported by Earlopain (A S).

11 messages 2024/09/26

[#119335] [Ruby master Bug#20770] A *new* pipe operator proposal — "AlexandreMagro (Alexandre Magro) via ruby-core" <ruby-core@...>

Issue #20770 has been reported by AlexandreMagro (Alexandre Magro).

56 messages 2024/09/29

[ruby-core:119022] [Ruby master Bug#20711] readline/reline duplicate display of prompt

From: "yogo1212 (Leon Busch-George) via ruby-core" <ruby-core@...>
Date: 2024-09-03 10:45:30 UTC
List: ruby-core #119022
Issue #20711 has been reported by yogo1212 (Leon Busch-George).

----------------------------------------
Bug #20711: readline/reline duplicate display of prompt
https://bugs.ruby-lang.org/issues/20711

* Author: yogo1212 (Leon Busch-George)
* Status: Open
* ruby -v: ruby 3.3.3 (2024-06-12 revision f1c7b6f435) [x86_64-linux]
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
```ruby
#!/usr/bin/env ruby

require 'readline'

prompt = "asdf: "
default = "true"

Readline.pre_input_hook = -> do
	Readline.insert_text "#{default}"
	Readline.redisplay
	Readline.pre_input_hook = nil
end

Readline.readline(prompt)
```

```
prompt: trueprompt:
```

the cursor sits at the right place (behind the 'e' in 'true'). inserting a backslash causes the line to be cleared and fixes the display.

expected display, correct in previous versions:

```
prompt: true
```

affected:

```
ruby 3.3.3 (2024-06-12 revision f1c7b6f435) [x86_64-linux] # from rbenv
```

unaffected:

```
ruby 3.0.7p220 (2024-04-23 revision 724a071175) [x86_64-linux] # RHEL 9
ruby 3.2.5 (2024-07-26 revision 31d0f1a2e7) [x86_64-linux] # Arch Linux package
```




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