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CheckCodepointIsWhitespace

Short summary​

This methods checks if a unicode character (code point) is a whitespace

:return: TRUE means code point is whitespace, FALSE means code point is no whitespace

  • Return type: BOOL

Parameters​

NameTypeCommentKind
codepointUnicodeCodePointcharacter to check if it's whitespaceinput

Code​

Declaration​

FUNCTION INTERNAL CheckCodepointIsWhitespace : BOOL
VAR_INPUT
	(* character to check if it's whitespace *)
	codepoint :UnicodeCodePoint;
END_VAR
VAR
END_VAR

Implementation​

CASE codePoint OF
	16#0009..16#000D,	// CHARACTER_TABULATION..CARRIAGE_RETURN
	16#0020,			// SPACE
	16#0085,			// NEXT_LINE
	16#00A0,			// NO_BREAK_SPACE
	16#1680,			// OGHAM_SPACE_MARK
	16#2000..16#200A,	// EN_QUAD..HAIR_SPACE
	16#2028..16#2029,	// LINE_SEPARATOR .. PARAGRAPH_SEPARATOR
	16#202F,			// NARROW_NO_BREAK_SPACE
	16#205F,			// MEDIUM_MATHEMATICAL_SPACE,
	16#3000:			// IDEOGRAPHIC_SPACE
		CheckCodepointIsWhitespace := TRUE;
	ELSE
		CheckCodepointIsWhitespace := FALSE;	
END_CASE