$FUNCNAME$
  ISLOWER()
$CATEGORY$
  STRING
$SUMMARY$
   Determine if the leftmost character is a lowercase letter
$LANG_RU$
   ,        .
$SYNTAX$
     ISLOWER(<cString>) --> lBoolean
$LANG_RU$
     ISLOWER(< >) -->   
$ARGUMENTS$
     <cString> is the character string to be examined.
$LANG_RU$
     < > -  
$RETURNS$
     ISLOWER() returns true (.T.) if the first character of the character
     string is a lowercase letter; otherwise, it returns false (.F.).
$LANG_RU$
     ISLOWER()   "" (.T.),    
        ,    -  ""
     (.F.).
$DESCRIPTION$

     ISLOWER() is a character function that determines whether the first
     character of a character string is lowercase.  It is the inverse of
     ISUPPER() which determines whether a character begins with an uppercase
     character.

     Both ISLOWER() and ISUPPER() relate to the LOWER() and UPPER() functions
     which actually convert lowercase characters to uppercase, and vice
     versa.


$LANG_RU$

     ISLOWER()     , 
     ,        .
         ISUPPER(),  ,
            .

      ISLOWER()  ISUPPER()    LOWER()  UPPER(),
              .


$EXAMPLES$

       These examples demonstrate various results of ISLOWER():

	? ISLOWER("aBcDe")         // Result: .T.
	? ISLOWER("AbcDe")         // Result: .F.
	? ISLOWER("1abcd")         // Result: .F.
	? ISLOWER("abcd")            // Result: .T.


$LANG_RU$

           
        ISLOWER():

       ? ISLOWER("aBcDe")        // : .T.
       ? ISLOWER("AbcDe")        // : .F.
       ? ISLOWER("1abcd")        // : .F.
       ? ISLOWER("abcde")        // : .T.


$SEEALSO$
  ISALPHA(),ISDIGIT(),ISUPPER(),LOWER(),UPPER()
$END$
