tests: strengthen the trailing spaces check

* tests/calc.at: here.
* data/glr.c: Fix accordingly.

diff --git a/data/glr.c b/data/glr.c
index 7675ac337d5ede76228c7bd1bb0483c297f14c27..ce81510b07b1b4e917652170a6980c14dabfbdb9 100644 (file)
--- a/data/glr.c
+++ b/data/glr.c
@@ -855,7 +855,7 @@ yyuserMerge (int yyn, YYSTYPE* yy0, YYSTYPE* yy1)
 
   switch (yyn)
     {
-      ]b4_mergers[
+]b4_mergers[
       default: break;
     }
 }

diff --git a/tests/calc.at b/tests/calc.at
index 89cc59eaf2ff9a38da745ea3ee191ebafe0ab3be..03530a0c43a408fef87e0298530f4b0320e8d4c4 100644 (file)
--- a/tests/calc.at
+++ b/tests/calc.at
@@ -506,7 +506,9 @@ m4_define([AT_CHECK_SPACES],
 [# No initial empty lines.
 AT_CHECK([sed -ne '/./q;=;p;' $1])
 # No trailing spaces.
-# FIXME: For 2.7: AT_CHECK([sed -ne '/[ ]$/{=;p;}' $1])
+AT_CHECK([sed -ne '/[ ]$/{=;p;}' $1])
+# No tabulations.
+AT_CHECK([sed -ne '/[  ]/{=;p;}' $1])
 # No final empty lines.
 AT_CHECK([sed -ne '${/^$/{=;p;};}' $1])
 ])