From 642458fd77476ac3a364a914ab02097014c8f6b8 Mon Sep 17 00:00:00 2001 From: akr Date: Tue, 2 Aug 2011 15:25:59 +0000 Subject: * lib/prettyprint.rb: update document. [ruby-core:36776] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/prettyprint.rb | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'lib/prettyprint.rb') diff --git a/lib/prettyprint.rb b/lib/prettyprint.rb index 8b33bdf85f..9a90713a4d 100644 --- a/lib/prettyprint.rb +++ b/lib/prettyprint.rb @@ -157,7 +157,14 @@ class PrettyPrint end end - # This is similar to #breakable, but is less-likely to insert a newline. + # This is similar to #breakable except + # the decision to break or not is determined individually. + # + # Two #fill_breakable under a group may cause 4 results: + # (break,break), (break,non-break), (non-break,break), (non-break,non-break). + # This is different to #breakable because two #breakable under a group + # may cause 2 results: + # (break,break), (non-break,non-break). # # The text sep+ is inserted if a line is not broken at this point. # -- cgit v1.2.3