a select command invalid selection variable name is now a fatal error in posix mode; many test suite additions

MANIFEST

@@ -950,6 +950,7 @@ tests/arith5.sub	f
 tests/arith6.sub	f
 tests/arith7.sub	f
 tests/arith8.sub	f
+tests/arith9.sub	f
 tests/array.tests	f
 tests/array.right	f
 tests/array1.sub	f
@@ -1023,6 +1024,7 @@ tests/builtins5.sub	f
 tests/builtins6.sub	f
 tests/builtins7.sub	f
 tests/builtins8.sub	f
+tests/builtins9.sub	f
 tests/source1.sub	f
 tests/source2.sub	f
 tests/source3.sub	f
@@ -1075,9 +1077,11 @@ tests/comsub-posix5.sub	f
 tests/comsub-posix6.sub	f
 tests/cond.tests	f
 tests/cond.right	f
+tests/cond-error1.sub	f
 tests/cond-regexp1.sub	f
 tests/cond-regexp2.sub	f
 tests/cond-regexp3.sub	f
+tests/cond-xtrace1.sub	f
 tests/coproc.tests	f
 tests/coproc.right	f
 tests/cprint.tests	f
@@ -1216,6 +1220,7 @@ tests/glob7.sub		f
 tests/glob8.sub		f
 tests/glob9.sub		f
 tests/glob10.sub	f
+tests/glob11.sub	f
 tests/glob.right	f
 tests/globstar.tests	f
 tests/globstar.right	f
@@ -1271,6 +1276,8 @@ tests/intl2.sub		f
 tests/intl3.sub		f
 tests/intl4.sub		f
 tests/intl.right	f
+tests/invocation.tests	f
+tests/invocation.right	f
 tests/iquote.tests	f
 tests/iquote.right	f
 tests/iquote1.sub	f
@@ -1487,6 +1494,7 @@ tests/run-ifs		f
 tests/run-ifs-posix	f
 tests/run-input-test	f
 tests/run-intl		f
+tests/run-invocation	f
 tests/run-iquote	f
 tests/run-invert	f
 tests/run-jobs		f
@@ -1559,6 +1567,7 @@ tests/trap4.sub		f
 tests/trap5.sub		f
 tests/trap6.sub		f
 tests/trap7.sub		f
+tests/trap8.sub		f
 tests/type.tests	f
 tests/type.right	f
 tests/type1.sub		f