diff options
| -rw-r--r-- | lib/reline/ansi.rb | 23 | ||||
| -rw-r--r-- | lib/reline/reline.gemspec | 1 |
2 files changed, 5 insertions, 19 deletions
diff --git a/lib/reline/ansi.rb b/lib/reline/ansi.rb index 6246a27107..8d83da854c 100644 --- a/lib/reline/ansi.rb +++ b/lib/reline/ansi.rb @@ -1,3 +1,5 @@ +require 'io/console' + class Reline::ANSI RAW_KEYSTROKE_CONFIG = { [27, 91, 65] => :ed_prev_history, # ↑ @@ -30,7 +32,7 @@ class Reline::ANSI unless @@buf.empty? return @@buf.shift end - c = @@input.getbyte + c = @@input.raw(intr: true, &:getbyte) (c == 0x16 && @@input.raw(min: 0, tim: 0, &:getbyte)) || c end @@ -127,29 +129,12 @@ class Reline::ANSI def self.prep retrieve_keybuffer int_handle = Signal.trap('INT', 'IGNORE') - begin - otio = IO.popen(%w[stty -g], in: @@input, &:read).chomp - rescue ArgumentError - else - setting = %w'-echo -icrnl cbreak -ixoff -iexten' - stty = IO.popen(%w[stty -a], in: @@input, &:read) - if /-parenb\b/ =~ stty - setting << 'pass8' - end - system("stty", *setting, in: @@input) - end Signal.trap('INT', int_handle) - otio + nil end def self.deprep(otio) int_handle = Signal.trap('INT', 'IGNORE') - if otio - begin - system("stty #{otio}", in: @@input, err: File::NULL) - rescue ArgumentError - end - end Signal.trap('INT', int_handle) Signal.trap('WINCH', @@old_winch_handler) if @@old_winch_handler end diff --git a/lib/reline/reline.gemspec b/lib/reline/reline.gemspec index d0b12ed36d..3ced4b8488 100644 --- a/lib/reline/reline.gemspec +++ b/lib/reline/reline.gemspec @@ -19,6 +19,7 @@ Gem::Specification.new do |spec| spec.required_ruby_version = Gem::Requirement.new('>= 2.5') + spec.add_dependency 'io-console', '~> 0.5' spec.add_development_dependency 'bundler' spec.add_development_dependency 'rake' spec.add_development_dependency 'test-unit' |