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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	CentOS 5.6
	function::text_strn(3stap)

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FUNCTION::TEXT_STRN

NAME
SYNOPSIS
ARGUMENTS
GENERAL SYNTAX
DESCRIPTION

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NAME

function::text_strn − Escape any non−printable chars in a string.

SYNOPSIS

text_strn:string(input:string,len:long,quoted:long)

ARGUMENTS

	input		The string to escape.
	len		Maximum length of string to return. 0 means MAXSTRINGLEN.
	quoted		Put double quotes around the string. If input string is truncated it will have “...” after the second quote.

GENERAL SYNTAX

text_strn:string (input:string, len:long, quoted:long)

DESCRIPTION

This function accepts a string of designated length, and any ASCII characters that are not printable are replaced by the corresponding escape sequence in the returned string.

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function::text_strn(3stap)