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 --- ChangeLog | 4 ++++ lib/prettyprint.rb | 9 ++++++++- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 217b0fd76d..b9f73f9232 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +Wed Aug 3 00:11:08 2011 Tanaka Akira + + * lib/prettyprint.rb: update document. [ruby-core:36776] + Tue Aug 2 22:04:46 2011 NARUSE, Yui * gc.c (init_heap): allocate sigaltstack after heaps are allocated. 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