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

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

[yogo1212 (Leon Busch-George) via ruby-core]

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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[ruby-core:119027] [Ruby master Bug#20711] readline/reline duplicate display of prompt

[tompng (tomoya ishida) via ruby-core]

Issue #20711 has been updated by tompng (tomoya ishida).


https://github.com/ruby/reline/pull/742 will fix it.

----------------------------------------
Bug #20711: readline/reline duplicate display of prompt
https://bugs.ruby-lang.org/issues/20711#change-109605

* 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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[ruby-core:119030] [Ruby master Bug#20711] readline/reline duplicate display of prompt

[yogo1212 (Leon Busch-George) via ruby-core]

Issue #20711 has been updated by yogo1212 (Leon Busch-George).


tompng (tomoya ishida) wrote in #note-1:
> https://github.com/ruby/reline/pull/742 will fix it.

Great - thanks :-)

----------------------------------------
Bug #20711: readline/reline duplicate display of prompt
https://bugs.ruby-lang.org/issues/20711#change-109608

* 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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 ______________________________________________
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[ruby-core:119072] [Ruby master Bug#20711] readline/reline duplicate display of prompt

[hsbt (Hiroshi SHIBATA) via ruby-core]

Issue #20711 has been updated by hsbt (Hiroshi SHIBATA).

Status changed from Open to Closed
Backport changed from 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN to 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: REQUIRED

https://github.com/ruby/ruby/pull/11558

----------------------------------------
Bug #20711: readline/reline duplicate display of prompt
https://bugs.ruby-lang.org/issues/20711#change-109655

* Author: yogo1212 (Leon Busch-George)
* Status: Closed
* ruby -v: ruby 3.3.3 (2024-06-12 revision f1c7b6f435) [x86_64-linux]
* Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: REQUIRED
----------------------------------------
```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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