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The stdlib readline should raise Interrupt when pressing C-c

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This commit is contained in:
aycabta 2019-09-14 00:16:08 +09:00
parent 70fe473c7d
commit 98f919ed47
1 changed files with 1 additions and 2 deletions
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3
lib/reline/line_editor.rb
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@ -65,9 +65,8 @@ class Reline::LineEditor
@screen_size = Reline::IOGate.get_screen_size @screen_size = Reline::IOGate.get_screen_size
reset_variables(prompt, encoding) reset_variables(prompt, encoding)
@old_trap = Signal.trap('SIGINT') { @old_trap = Signal.trap('SIGINT') {
scroll_down(@highest_in_all - @first_line_started_from)
Reline::IOGate.move_cursor_column(0)
@old_trap.call if @old_trap.respond_to?(:call) # can also be string, ex: "DEFAULT" @old_trap.call if @old_trap.respond_to?(:call) # can also be string, ex: "DEFAULT"
raise Interrupt
} }
Reline::IOGate.set_winch_handler do Reline::IOGate.set_winch_handler do
@rest_height = (Reline::IOGate.get_screen_size.first - 1) - Reline::IOGate.cursor_pos.y @rest_height = (Reline::IOGate.get_screen_size.first - 1) - Reline::IOGate.cursor_pos.y