char = '*'
logfile = >testlog_1-*---.log<
Error *** Couldn't open logfile for output: testlog_1-*---.log 
- Invalid argument : 
  The filename, directory name, or volume label syntax is incorrect ---
-------------------------------------------------------------------------------
char = '.'
logfile = >testlog_2-.---.log<
-- Opened logfile for output: testlog_2-.---.log ---
-------------------------------------------------------------------------------
char = '"'
logfile = >testlog_3-"---.log<
Error *** Couldn't open logfile for output: testlog_3-"---.log 
- Invalid argument : 
  The filename, directory name, or volume label syntax is incorrect ---
-------------------------------------------------------------------------------
char = '/'
logfile = >testlog_4-/---.log<
Error *** Couldn't open logfile for output: testlog_4-/---.log 
- No such file or directory : 
  The system cannot find the path specified ---
-------------------------------------------------------------------------------
char = '\'
logfile = >testlog_5-\---.log<
Error *** Couldn't open logfile for output: testlog_5-\---.log 
- No such file or directory : 
  The system cannot find the path specified ---
-------------------------------------------------------------------------------
char = '['
logfile = >testlog_6-[---.log<
-- Opened logfile for output: testlog_6-[---.log ---
-------------------------------------------------------------------------------
char = ']'
logfile = >testlog_7-]---.log<
-- Opened logfile for output: testlog_7-]---.log ---
-------------------------------------------------------------------------------
char = ':'
logfile = >testlog_8-:---.log<
-- Opened logfile for output: testlog_8-:---.log ---
-------------------------------------------------------------------------------
char = ';'
logfile = >testlog_9-;---.log<
-- Opened logfile for output: testlog_9-;---.log ---
-------------------------------------------------------------------------------
char = '|'
logfile = >testlog_10-|---.log<
Error *** Couldn't open logfile for output: testlog_10-|---.log 
- Invalid argument : 
  The filename, directory name, or volume label syntax is incorrect ---
-------------------------------------------------------------------------------
char = ' '
logfile = >testlog_11- ---.log<
-- Opened logfile for output: testlog_11- ---.log ---
-------------------------------------------------------------------------------
char = ','
logfile = >testlog_12-,---.log<
-- Opened logfile for output: testlog_12-,---.log ---
-------------------------------------------------------------------------------