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Tcl_UniCharIsAlpha(3)	    Tcl	Library	Procedures	 Tcl_UniCharIsAlpha(3)

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NAME
       Tcl_UniCharIsAlnum,	Tcl_UniCharIsAlpha,	 Tcl_UniCharIsControl,
       Tcl_UniCharIsDigit,	 Tcl_UniCharIsGraph,	   Tcl_UniCharIsLower,
       Tcl_UniCharIsPrint,	 Tcl_UniCharIsPunct,	   Tcl_UniCharIsSpace,
       Tcl_UniCharIsUpper, Tcl_UniCharIsWordChar - routines for	classification
       of Tcl_UniChar characters

SYNOPSIS
       #include	<tcl.h>

       int
       Tcl_UniCharIsAlnum(ch)

       int
       Tcl_UniCharIsAlpha(ch)

       int
       Tcl_UniCharIsControl(ch)

       int
       Tcl_UniCharIsDigit(ch)

       int
       Tcl_UniCharIsGraph(ch)

       int
       Tcl_UniCharIsLower(ch)

       int
       Tcl_UniCharIsPrint(ch)

       int
       Tcl_UniCharIsPunct(ch)

       int
       Tcl_UniCharIsSpace(ch)

       int
       Tcl_UniCharIsUpper(ch)

       int
       Tcl_UniCharIsWordChar(ch)

ARGUMENTS
       int ch (in)	    The	Unicode	character to be	examined.
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DESCRIPTION
       All  of	the routines described examine Unicode characters and return a
       boolean value. A	non-zero return	value means that  the  character  does
       belong  to  the character class associated with the called routine. The
       rest of this document just describes the	character  classes  associated
       with the	various	routines.

CHARACTER CLASSES
       Tcl_UniCharIsAlnum  tests  if  the character is an alphanumeric Unicode
       character.

       Tcl_UniCharIsAlpha tests	if the	character  is  an  alphabetic  Unicode
       character.

       Tcl_UniCharIsControl  tests if the character is a Unicode control char-
       acter.

       Tcl_UniCharIsDigit tests	if the character is a numeric Unicode  charac-
       ter.

       Tcl_UniCharIsGraph  tests if the	character is any Unicode print charac-
       ter except space.

       Tcl_UniCharIsLower tests	if the character is a lowercase	Unicode	 char-
       acter.

       Tcl_UniCharIsPrint tests	if the character is a Unicode print character.

       Tcl_UniCharIsPunct  tests  if  the  character  is a Unicode punctuation
       character.

       Tcl_UniCharIsSpace tests	if the character is a whitespace Unicode char-
       acter.

       Tcl_UniCharIsUpper tests	if the character is an uppercase Unicode char-
       acter.

       Tcl_UniCharIsWordChar tests if the character is alphanumeric or a  con-
       nector punctuation mark.

KEYWORDS
       unicode,	classification

Tcl				      8.1		 Tcl_UniCharIsAlpha(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | CHARACTER CLASSES | KEYWORDS

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