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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-08-02 15:25:59 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-08-02 15:25:59 +0000 |
commit | 642458fd77476ac3a364a914ab02097014c8f6b8 (patch) | |
tree | 095d6c8f722f8f965b0cb8d33bf44c6e7a67a272 /lib | |
parent | 048202f4467a1cf16040318b759d43fa961eb0a2 (diff) | |
download | ruby-642458fd77476ac3a364a914ab02097014c8f6b8.tar.gz |
* 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
Diffstat (limited to 'lib')
-rw-r--r-- | lib/prettyprint.rb | 9 |
1 files changed, 8 insertions, 1 deletions
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. # |