(https://github.com/ruby/reline/pull/566)
* Avoid referencing IOGate from IOGate classes
The only time those classes being used is when themselves being the IOGate.
So when referencing to IOGate, it's better to use `self` instead.
* Avoid referencing to IOGate from LineEditor directly
* Avoid referencing to IOGate from Core directly
* Reference to Reline.core directly
* Replace Reline::IOGate with Reline.core.io_gate
(https://github.com/ruby/reline/pull/509)
* Add key bindings for PgUp, PgDn
* Match behavior of readline 8.2
In the latest readline (8.2), page-up and page-down are bound to
history-search-backward and history-search-forward by default.
We would like reline to have the same default behavior.
- Obviously, `tim` is a typo for `time`
- This didn't cause an exception because IO#raw is implemented in C and it doesn't check the keyword of the parameters
- Though this typo doesn't produce any problems for now, I think it should be fixed just in case for the future
- I've used this fixed version of Reline with IRB for several days and didn't find any new problems due to the fix
- But I myself am not sure how to make sure this fix is completely robust
e66a9696a1
fix https://github.com/ruby/reline/issues/384
If `$TERM` is `vt102`, there are no `kend`, `khome`, `civis`, or `cnorm` in capabilities.
`TerminfoError` is raised in `Reline::Terminfo.tigetstr(capname)`, so it is rescued if it does not exist.
c9f5112702
When running irb 1.2.1 (2019-12-24) with frozen-string-literal enabled, it crashes in reline with `can't modify frozen String (FrozenError)`
Steps to reproduce:
`RUBYOPT="--enable-frozen-string-literal" irb`
IRB uses Reline's 3 dynamic real-time callbacks with calling Ripper;
output_modifier_proc, prompt_proc, and auto_indent_proc. These processing
times make the paste time too long.
beec3399a8
The command prompt on Windows always uses Unicode to take input and print
output but most Reline implementation depends on Encoding.default_external.
This commit introduces an abstracted structure about the encoding of Reline.
The old version of cursor_pos discards the input buffer, which made IRB
ignore the input immediately after IRB is invoked.
This change keeps the input before cursor_pos by using ungetc.
4a8cca331f
