[FYI] {yacc-work} tests cosmetics: remove redundant definitions of variable $tab

[Stefano Lattarini]

* tests/yacc-d-basic.test ($tab): Remove definition: it's already
defined in `tests/defs'.
* tests/yacc-d-cxx.test: Likewise.
---
 ChangeLog               |    7 +++++++
 tests/yacc-d-basic.test |    1 -
 tests/yacc-d-cxx.test   |    1 -
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 120e385..871aadf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2011-04-12  Stefano Lattarini  <address@hidden>
 
+       tests cosmetics: remove redundant definitions of variable $tab
+       * tests/yacc-d-basic.test ($tab): Remove definition: it's already
+       defined in `tests/defs'.
+       * tests/yacc-d-cxx.test: Likewise.
+
+2011-04-12  Stefano Lattarini  <address@hidden>
+
        yacc: add some tests on bison support (still xfailing)
        Related to automake bug#7648 and PR automake/491.
        * tests/bison-skeleton-cxx.test: New test.
diff --git a/tests/yacc-d-basic.test b/tests/yacc-d-basic.test
index 6cb5e99..53132b6 100755
--- a/tests/yacc-d-basic.test
+++ b/tests/yacc-d-basic.test
@@ -23,7 +23,6 @@ required=yacc
 
 set -e
 
-tab='  '
 distdir=$me-1.0
 
 cat >> configure.in << 'END'
diff --git a/tests/yacc-d-cxx.test b/tests/yacc-d-cxx.test
index a8de6b3..67e4dab 100755
--- a/tests/yacc-d-cxx.test
+++ b/tests/yacc-d-cxx.test
@@ -23,7 +23,6 @@ required=yacc
 
 set -e
 
-tab='  '
 distdir=$me-1.0
 
 write_parse ()
-- 
1.7.2.3