diff options
| author | tomoya ishida <tomoyapenguin@gmail.com> | 2024-06-25 09:55:02 +0900 |
|---|---|---|
| committer | git <svn-admin@ruby-lang.org> | 2024-06-25 00:55:07 +0000 |
| commit | 691d85d3429891f659e9ebfab6286fa65615be03 (patch) | |
| tree | d7d82a0400504148f9d2719c939485477555768f /lib | |
| parent | ae0c7faa79029ebe615487d23c8ee1ca44ce4a36 (diff) | |
[ruby/reline] Rerender and enter raw mode again by SIGCONT
(https://github.com/ruby/reline/pull/727)
https://github.com/ruby/reline/commit/be45660c83
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/reline/io/ansi.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/reline/io/ansi.rb b/lib/reline/io/ansi.rb index 30a89bc471..a730a953f7 100644 --- a/lib/reline/io/ansi.rb +++ b/lib/reline/io/ansi.rb @@ -347,6 +347,13 @@ class Reline::ANSI < Reline::IO def set_winch_handler(&handler) @old_winch_handler = Signal.trap('WINCH', &handler) + @old_cont_handler = Signal.trap('CONT') do + @input.raw!(intr: true) if @input.tty? + # Rerender the screen. Note that screen size might be changed while suspended. + handler.call + end + rescue ArgumentError + # Signal.trap may raise an ArgumentError if the platform doesn't support the signal. end def prep @@ -360,5 +367,6 @@ class Reline::ANSI < Reline::IO # Disable bracketed paste @output.write "\e[?2004l" if Reline.core.config.enable_bracketed_paste && both_tty? Signal.trap('WINCH', @old_winch_handler) if @old_winch_handler + Signal.trap('CONT', @old_cont_handler) if @old_cont_handler end end |