bug#14439: 24.3; Ruby code indentation is broken at do-end block in case-when block

[Shin-ichiro OGAWA]

Hi there,

The indentation of the following Ruby code is broken

return_value =
  case type
  when :a
    somecode1
    Timecop.travel do
    somecode2
  end
    somecode3
  when :b
    somecode4
    Timecop.travel do
    somecode5
  end
    somecode6
  else
    somecode7
  end

In above code, the code `somecode2` in `Timecop.travel do`
block must be indented at one more deep level.

Please check it.

In GNU Emacs 24.3.1 (x86_64-apple-darwin12.3.0, NS apple-appkit-1187.37)
 of 2013-05-17 on P409.local
Windowing system distributor `Apple', version 10.3.1187
Configured using:
 `configure '--prefix=/usr/local/Cellar/emacs/24.3' '--without-dbus'
 '--enable-locallisppath=/usr/local/share/emacs/site-lisp'
 '--infodir=/usr/local/Cellar/emacs/24.3/share/info/emacs' '--with-ns'
 '--disable-ns-self-contained' 'CC=/usr/bin/clang' 'CFLAGS=-Os -w -pipe
 -march=native -Qunused-arguments -mmacosx-version-min=10.8'
 'LDFLAGS=-L/usr/local/lib''

Important settings:
  value of $LANG: ja_JP.UTF-8
  locale-coding-system: utf-8-unix
  default enable-multibyte-characters: t

Major mode: Ruby

Minor modes in effect:
  tooltip-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
ESC [ > 0 ; 9 5 ; c C-x C-p ESC C-\ C-x C-p ESC w ESC
x r e DEL DEL r e p o r t - e m a c s - b u TAB RE
T

Recent messages:
("/usr/local/Cellar/emacs/24.3/Emacs.app/Contents/MacOS/Emacs"
"/Users/shinichiro-ogawa/ruby-mode-style.rb")
For information about GNU Emacs and the GNU system, type C-h C-a.
user-error: Beginning of history; no preceding item

Load-path shadows:
None found.

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mm-util mail-prsvr mail-utils ruby-mode time-date japan-util tooltip
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--------
Shin-ichiro OGAWA
   rust.stnard@gmail.com / ogawa@tokyurb.org
GPG ID 94B70E36 / 75360751
  fingerprint: {C64E 9826 8A75 723E DE54 / 70A8 F623 220C 94B7 0E36}
http://stnard.jp/
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