Bug#37167 funcs_1: Many tests fail if the embedded server is used.
   Bug#37164 funcs_1: Some tests fail if an optional character set is missing.
+ some cleanup within the testsuite related to the fixes above
+ some adjustments to open bugs on Mac OS X

Details:
- Remove the initial loading of data from tests if these data
  are not somewhere retrieved
- Remove any use of columns with attribute unicode
  (-> UCS2 is no more needed) from tests where unicode
  properties are not checked or somehow required
- Create a separate branch of the Character maximum length test
  (CML). If UCS2 is available than this test gets applied to
  every available type of string column with attribute unicode
  This prevents any loss of coverage by the points above.
- Disable the execution of is_tables_ndb which gives wrong
  results because of a bug. Correct the exepected results of
  this test.
- In case of tests failing when applied to the embedded server
    1) Create a variant of this test for the embedded server
  or
    2) Skip the test in case of embedded server
  depending on purpose and complexity of test.
- Skip the tests which could suffer from
  Bug 28309 First insert violates unique constraint - was "memory" table empty ?
  Bug 37380 Test funcs_1.is_columns_myisam_embedded fails on OS X
  (both bugs Mac OS X, embedded server, MySQL 5.0 only)
- Minor improvements like remove typos

  Fix for
     Bug#35335 funcs_1: Some tests fail within load_file during
                        pushbuild runs
     Solution: 1. Move files with input data used in load_file,
                  load data etc.
                  from suite/funcs_1/<whatever>
                  to std_data
               2. Use for testsuite funcs_1 the server option
                  --secure-file-priv=<MYSQLTEST_VARDIR>
               3. Outfiles have to be stored under MYSQLTEST_VARDIR
  + changes according to WL#4304 Cleanup in funcs_1 tests
    - backport of fixes/improvements made in 5.1 to 5.0
      The differences between scripts in 5.0 and 5.1 cause
      much additional and annoying work during any upmerge.
    - replace error numbers with names
    - improved comments
    - improved formatting
    - Unify storage engine names so that result files for
      storage engine variants do not differ (some tests)
    - remove a script no more used (tests are done in other scripts)


BUILD/Makefile.am:
  Test case adjustments
mysql-test/Makefile.am:
  Test case adjustments
mysql-test/mysql-test-run.pl:
  Test case adjustments
mysql-test/suite/funcs_1/README.txt:
  Test case adjustments
mysql-test/suite/funcs_1/datadict/datadict_bug_12777.inc:
  Test case adjustments
mysql-test/suite/funcs_1/datadict/datadict_load.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/innodb_tb1.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/innodb_tb2.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/innodb_tb3.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/innodb_tb4.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/memory_tb1.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/memory_tb2.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/memory_tb3.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/memory_tb4.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/myisam_tb1.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/myisam_tb2.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/myisam_tb3.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/myisam_tb4.inc:
  Test case adjustments
mysql-test/suite/funcs_1/include/sp_tb.inc:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_func_view.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_storedproc_02.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_storedproc_03.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_storedproc_06.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_storedproc_07.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_storedproc_08.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_storedproc_10.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_trig_0102.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_trig_03.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_trig_0407.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_trig_08.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_trig_09.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_trig_1011ext.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_trig_frkey.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/innodb_views.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_columns_innodb.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_columns_memory.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_columns_myisam.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_columns_ndb.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_tables_innodb.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_tables_memory.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_tables_myisam.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/is_tables_ndb.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_func_view.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_storedproc_02.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_storedproc_03.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_storedproc_06.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_storedproc_07.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_storedproc_08.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_storedproc_10.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_trig_0102.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_trig_03.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_trig_0407.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_trig_08.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_trig_09.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_trig_1011ext.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/memory_views.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_func_view.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_storedproc_02.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_storedproc_03.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_storedproc_06.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_storedproc_07.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_storedproc_08.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_storedproc_10.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_trig_0102.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_trig_03.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_trig_0407.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_trig_08.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_trig_09.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_trig_1011ext.result:
  Test case adjustments
mysql-test/suite/funcs_1/r/myisam_views.result:
  Test case adjustments
mysql-test/suite/funcs_1/storedproc/cleanup_sp_tb.inc:
  Test case adjustments
mysql-test/suite/funcs_1/storedproc/load_sp_tb.inc:
  Test case adjustments
mysql-test/suite/funcs_1/storedproc/storedproc_02.inc:
  Test case adjustments
mysql-test/suite/funcs_1/storedproc/storedproc_03.inc:
  Test case adjustments
mysql-test/suite/funcs_1/storedproc/storedproc_06.inc:
  Test case adjustments
mysql-test/suite/funcs_1/storedproc/storedproc_10.inc:
  Test case adjustments
mysql-test/suite/funcs_1/t/innodb_trig_0407.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/is_basics_mixed.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/memory_storedproc_02.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/memory_storedproc_03.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/memory_storedproc_06.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/memory_storedproc_07.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/memory_storedproc_08.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/memory_storedproc_10.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/myisam_storedproc_02.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/myisam_storedproc_03.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/myisam_storedproc_06.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/myisam_storedproc_07.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/myisam_storedproc_08.test:
  Test case adjustments
mysql-test/suite/funcs_1/t/myisam_storedproc_10.test:
  Test case adjustments
mysql-test/suite/funcs_1/triggers/trig_frkey2.inc:
  Test case adjustments
mysql-test/suite/funcs_1/triggers/triggers_0102.inc:
  Test case adjustments
mysql-test/suite/funcs_1/triggers/triggers_03.inc:
  Test case adjustments
mysql-test/suite/funcs_1/triggers/triggers_0407.inc:
  Test case adjustments
mysql-test/suite/funcs_1/triggers/triggers_08.inc:
  Test case adjustments
mysql-test/suite/funcs_1/triggers/triggers_09.inc:
  Test case adjustments
mysql-test/suite/funcs_1/triggers/triggers_1011ext.inc:
  Test case adjustments
mysql-test/suite/funcs_1/views/func_view.inc:
  Test case adjustments
mysql-test/suite/funcs_1/views/views_master.inc:
  Test case adjustments

   Bug#35335 funcs_1: Some tests fail within load_file during
                      pushbuild runs
   Solution: 1. Move files with input data used in load_file, 
                load data etc. 
                from suite/funcs_1/<whatever>
                to std_data
             2. Use for testsuite funcs_1 the server option
                --secure-file-priv=<MYSQLTEST_VARDIR>
             3. Outfiles have to be stored under MYSQLTEST_VARDIR 
+ changes according to WL#4304 Cleanup in funcs_1 tests
  - backport of fixes/improvements made in 5.1 to 5.0
    The differences between scripts in 5.0 and 5.1 cause
    much additional and annoying work during any upmerge.
  - replace error numbers with names
  - improved comments
  - improved formatting
  - Unify storage engine names so that result files for
    storage engine variants do not differ (some tests)
  - remove a script no more used (tests are done in other scripts)


BitKeeper/deleted/.del-triggers_master.test:
  Delete: mysql-test/suite/funcs_1/triggers/triggers_master.test
mysql-test/std_data/funcs_1/innodb_tb1.txt:
  Rename: mysql-test/suite/funcs_1/data/innodb_tb1.txt -> mysql-test/std_data/funcs_1/innodb_tb1.txt
mysql-test/std_data/funcs_1/innodb_tb2.txt:
  Rename: mysql-test/suite/funcs_1/data/innodb_tb2.txt -> mysql-test/std_data/funcs_1/innodb_tb2.txt
mysql-test/std_data/funcs_1/innodb_tb3.txt:
  Rename: mysql-test/suite/funcs_1/data/innodb_tb3.txt -> mysql-test/std_data/funcs_1/innodb_tb3.txt
mysql-test/std_data/funcs_1/innodb_tb4.txt:
  Rename: mysql-test/suite/funcs_1/data/innodb_tb4.txt -> mysql-test/std_data/funcs_1/innodb_tb4.txt
mysql-test/std_data/funcs_1/memory_tb1.txt:
  Rename: mysql-test/suite/funcs_1/data/memory_tb1.txt -> mysql-test/std_data/funcs_1/memory_tb1.txt
mysql-test/std_data/funcs_1/memory_tb2.txt:
  Rename: mysql-test/suite/funcs_1/data/memory_tb2.txt -> mysql-test/std_data/funcs_1/memory_tb2.txt
mysql-test/std_data/funcs_1/memory_tb3.txt:
  Rename: mysql-test/suite/funcs_1/data/memory_tb3.txt -> mysql-test/std_data/funcs_1/memory_tb3.txt
mysql-test/std_data/funcs_1/memory_tb4.txt:
  Rename: mysql-test/suite/funcs_1/data/memory_tb4.txt -> mysql-test/std_data/funcs_1/memory_tb4.txt
mysql-test/std_data/funcs_1/myisam_tb1.txt:
  Rename: mysql-test/suite/funcs_1/data/myisam_tb1.txt -> mysql-test/std_data/funcs_1/myisam_tb1.txt
mysql-test/std_data/funcs_1/myisam_tb2.txt:
  Rename: mysql-test/suite/funcs_1/data/myisam_tb2.txt -> mysql-test/std_data/funcs_1/myisam_tb2.txt
mysql-test/std_data/funcs_1/myisam_tb3.txt:
  Rename: mysql-test/suite/funcs_1/data/myisam_tb3.txt -> mysql-test/std_data/funcs_1/myisam_tb3.txt
mysql-test/std_data/funcs_1/myisam_tb4.txt:
  Rename: mysql-test/suite/funcs_1/data/myisam_tb4.txt -> mysql-test/std_data/funcs_1/myisam_tb4.txt
mysql-test/std_data/funcs_1/t3.txt:
  Rename: mysql-test/suite/funcs_1/data/t3.txt -> mysql-test/std_data/funcs_1/t3.txt
mysql-test/std_data/funcs_1/t4.txt:
  Rename: mysql-test/suite/funcs_1/data/t4.txt -> mysql-test/std_data/funcs_1/t4.txt
mysql-test/std_data/funcs_1/t7.txt:
  Rename: mysql-test/suite/funcs_1/data/t7.txt -> mysql-test/std_data/funcs_1/t7.txt
mysql-test/std_data/funcs_1/t9.txt:
  Rename: mysql-test/suite/funcs_1/data/t9.txt -> mysql-test/std_data/funcs_1/t9.txt
mysql-test/Makefile.am:
  Introduce installation of funcs_1 files in std_data.
mysql-test/mysql-test-run.pl:
  The tests within funcs_1 need a server started with
      --secure-file-priv=<MYSQLTEST_VARDIR>
  like the main regression tests.
mysql-test/suite/funcs_1/README.txt:
  Extended description
mysql-test/suite/funcs_1/datadict/datadict_bug_12777.inc:
  Cleanup
mysql-test/suite/funcs_1/datadict/datadict_load.inc:
  Cleanup
mysql-test/suite/funcs_1/include/innodb_tb1.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/innodb_tb2.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/innodb_tb3.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/innodb_tb4.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/memory_tb1.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/memory_tb2.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/memory_tb3.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/memory_tb4.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/myisam_tb1.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/myisam_tb2.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/myisam_tb3.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/myisam_tb4.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/include/sp_tb.inc:
  Adjustment to new storage place of infile.
mysql-test/suite/funcs_1/r/innodb_func_view.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_storedproc_02.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_storedproc_03.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_storedproc_06.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_storedproc_07.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_storedproc_08.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_storedproc_10.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_trig_0102.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_trig_03.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_trig_0407.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_trig_08.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_trig_09.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_trig_1011ext.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_trig_frkey.result:
  Updated results
mysql-test/suite/funcs_1/r/innodb_views.result:
  Updated results
mysql-test/suite/funcs_1/r/is_columns_innodb.result:
  Updated results
mysql-test/suite/funcs_1/r/is_columns_memory.result:
  Updated results
mysql-test/suite/funcs_1/r/is_columns_myisam.result:
  Updated results
mysql-test/suite/funcs_1/r/is_columns_ndb.result:
  Updated results
mysql-test/suite/funcs_1/r/is_tables_innodb.result:
  Updated results
mysql-test/suite/funcs_1/r/is_tables_memory.result:
  Updated results
mysql-test/suite/funcs_1/r/is_tables_myisam.result:
  Updated results
mysql-test/suite/funcs_1/r/is_tables_ndb.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_func_view.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_storedproc_02.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_storedproc_03.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_storedproc_06.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_storedproc_07.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_storedproc_08.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_storedproc_10.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_trig_0102.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_trig_03.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_trig_0407.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_trig_08.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_trig_09.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_trig_1011ext.result:
  Updated results
mysql-test/suite/funcs_1/r/memory_views.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_func_view.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_storedproc_02.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_storedproc_03.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_storedproc_06.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_storedproc_07.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_storedproc_08.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_storedproc_10.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_trig_0102.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_trig_03.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_trig_0407.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_trig_08.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_trig_09.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_trig_1011ext.result:
  Updated results
mysql-test/suite/funcs_1/r/myisam_views.result:
  Updated results
mysql-test/suite/funcs_1/storedproc/cleanup_sp_tb.inc:
  "--echo" instead of SQL command.
mysql-test/suite/funcs_1/storedproc/load_sp_tb.inc:
  Adjustment to new storage place of infile
  + correct formatting.
mysql-test/suite/funcs_1/storedproc/storedproc_02.inc:
  Backport from 5.1 + correct formatting.
mysql-test/suite/funcs_1/storedproc/storedproc_03.inc:
  Minor improvements + correct formatting.
mysql-test/suite/funcs_1/storedproc/storedproc_06.inc:
  Backport from 5.1 + correct formatting
mysql-test/suite/funcs_1/storedproc/storedproc_10.inc:
  Backport from 5.1. + correct formatting
mysql-test/suite/funcs_1/t/innodb_trig_0407.test:
  Cleanup
mysql-test/suite/funcs_1/t/is_basics_mixed.test:
  Adjustment to new storage place of outfile.
mysql-test/suite/funcs_1/t/memory_storedproc_02.test:
  Cleanup
mysql-test/suite/funcs_1/t/memory_storedproc_03.test:
  Cleanup
mysql-test/suite/funcs_1/t/memory_storedproc_06.test:
  Cleanup
mysql-test/suite/funcs_1/t/memory_storedproc_07.test:
  Cleanup
mysql-test/suite/funcs_1/t/memory_storedproc_08.test:
  Cleanup
mysql-test/suite/funcs_1/t/memory_storedproc_10.test:
  Cleanup
mysql-test/suite/funcs_1/t/myisam_storedproc_02.test:
  Cleanup
mysql-test/suite/funcs_1/t/myisam_storedproc_03.test:
  Cleanup
mysql-test/suite/funcs_1/t/myisam_storedproc_06.test:
  Cleanup
mysql-test/suite/funcs_1/t/myisam_storedproc_07.test:
  Cleanup
mysql-test/suite/funcs_1/t/myisam_storedproc_08.test:
  Cleanup
mysql-test/suite/funcs_1/t/myisam_storedproc_10.test:
  Cleanup
mysql-test/suite/funcs_1/triggers/trig_frkey2.inc:
  Cleanup
mysql-test/suite/funcs_1/triggers/triggers_0102.inc:
  Cleanup
mysql-test/suite/funcs_1/triggers/triggers_03.inc:
  Backport from 5.1
mysql-test/suite/funcs_1/triggers/triggers_0407.inc:
  Backport from 5.1
mysql-test/suite/funcs_1/triggers/triggers_08.inc:
  Backport from 5.1
mysql-test/suite/funcs_1/triggers/triggers_09.inc:
  Backport from 5.1
mysql-test/suite/funcs_1/triggers/triggers_1011ext.inc:
  Backport from 5.1
mysql-test/suite/funcs_1/views/func_view.inc:
  Backport from 5.1
mysql-test/suite/funcs_1/views/views_master.inc:
  Cleanup
mysql-test/std_data/funcs_1/load_file.txt:
  New BitKeeper file ``mysql-test/std_data/funcs_1/load_file.txt''

BitKeeper/etc/ignore:
  Added mysql-test/mysql-test-run-shell to the ignore list
mysql-test/suite/funcs_2/include/check_charset.inc:
  finished files with newline