[Patch] BaseTools: Support TabSpace between section tag in DEC file

[Yonghong Zhu <yonghong.zhu@intel.com>]

From: Yanyan Zhang <yanyanx.zhang@intel.com>

Per DEC spec, multiple section tag use <TS> to separate, and it can
support Tab, so this patch fix the bug to use Tab.

<TabSpace> ::= {<Tab>} {<Space>}
<TS> ::= <TabSpace>*

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Yanyan Zhang <yanyanx.zhang@intel.com>
---
 BaseTools/Source/Python/Workspace/MetaFileParser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BaseTools/Source/Python/Workspace/MetaFileParser.py b/BaseTools/Source/Python/Workspace/MetaFileParser.py
index e98352a..b756361 100644
--- a/BaseTools/Source/Python/Workspace/MetaFileParser.py
+++ b/BaseTools/Source/Python/Workspace/MetaFileParser.py
@@ -1752,11 +1752,11 @@ class DecParser(MetaFileParser):
         self._Scope = []
         self._SectionName = ''
         self._SectionType = []
         ArchList = set()
         PrivateList = set()
-        Line = self._CurrentLine.replace("%s%s" % (TAB_COMMA_SPLIT, TAB_SPACE_SPLIT), TAB_COMMA_SPLIT)
+        Line = re.sub(',[\s]*', TAB_COMMA_SPLIT, self._CurrentLine)
         for Item in Line[1:-1].split(TAB_COMMA_SPLIT):
             if Item == '':
                 EdkLogger.error("Parser", FORMAT_UNKNOWN_ERROR,
                                 "section name can NOT be empty or incorrectly use separator comma",
                                 self.MetaFile, self._LineIndex + 1, self._CurrentLine)
-- 
2.6.1.windows.1