Redmine

Using trunk (pre-2.1.0) version, Ruby 1.9.3 (Windows)
Tried latest macros feature: multi-line macros. I wrote macro, called !{{lang}} to display different blocks of text depending of which locale is active.
See the example, that produce a bug:

{{lang(ru)
Some russian text
}}
{{lang(en)
Some english text
}}

According to MACROS_RE, it should extract exactly two macro appearances. However, it extracts only one macro with this body:

Some russian text
}}
{{lang(en)
Some english text

Attached a patch to fix this bug.
Note also another small change in the patch: "unless const_defined?(:MACRO_SUB_RE)*, instead of "unless const_defined?(:MACROS_SUB_RE)" in application_helper.rb