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authorKenta Murata <mrkn@mrkn.jp>2020-01-16 13:13:35 +0900
committeraycabta <aycabta@gmail.com>2020-01-21 09:51:16 +0900
commit51a8055d7db8a6ae35a9f624700c0910ec20aeb8 (patch)
tree0d718d09fa2668497e8735666b5c67f188472c28 /lib/irb/context.rb
parentf451bb5406878e1ac9ce9d37952f171837d0cb09 (diff)
[ruby/irb] Add newline_before_multiline_output
https://github.com/ruby/irb/commit/9eb1801a66
Diffstat (limited to 'lib/irb/context.rb')
-rw-r--r--lib/irb/context.rb20
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/irb/context.rb b/lib/irb/context.rb
index 686738cd40..218f7c6037 100644
--- a/lib/irb/context.rb
+++ b/lib/irb/context.rb
@@ -133,6 +133,11 @@ module IRB
if @echo_on_assignment.nil?
@echo_on_assignment = false
end
+
+ @newline_before_multiline_output = IRB.conf[:NEWLINE_BEFORE_MULTILINE_OUTPUT]
+ if @newline_before_multiline_output.nil?
+ @newline_before_multiline_output = true
+ end
end
# The top-level workspace, see WorkSpace#main
@@ -253,6 +258,20 @@ module IRB
# a = "omg"
# #=> omg
attr_accessor :echo_on_assignment
+ # Whether a newline is put before multiline output.
+ #
+ # Uses IRB.conf[:NEWLINE_BEFORE_MULTILINE_OUTPUT] if available,
+ # or defaults to +true+.
+ #
+ # "abc\ndef"
+ # #=>
+ # abc
+ # def
+ # IRB.CurrentContext.newline_before_multiline_output = false
+ # "abc\ndef"
+ # #=> abc
+ # def
+ attr_accessor :newline_before_multiline_output
# Whether verbose messages are displayed or not.
#
# A copy of the default <code>IRB.conf[:VERBOSE]</code>
@@ -287,6 +306,7 @@ module IRB
alias ignore_eof? ignore_eof
alias echo? echo
alias echo_on_assignment? echo_on_assignment
+ alias newline_before_multiline_output? newline_before_multiline_output
# Returns whether messages are displayed or not.
def verbose?