diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | lib/prettyprint.rb | 9 |
2 files changed, 12 insertions, 1 deletions
@@ -1,3 +1,7 @@ +Wed Aug 3 00:11:08 2011 Tanaka Akira <[email protected]> + + * lib/prettyprint.rb: update document. [ruby-core:36776] + Tue Aug 2 22:04:46 2011 NARUSE, Yui <[email protected]> * 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. # |