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Macro Functions for NLS

%KINDEX Macro Function



Returns the position of the first character of a string.
Category: DBCS
Type: NLS macro function

Syntax
Details
Example
Locating a Character

Syntax

%KINDEX (source, string)

source

is a character string or text expression.

string

is a character string or text expression.


Details

The %KINDEX function searches source for the first occurrence of string and returns the position of its first character. If string is not found, the function returns 0.


Example


Example 1: Locating a Character

The following statements find the first character V in a string:

   %let a=a very long value;
   %let b=%kindex(&a,v);
   %put V appears at position &b..;

When these statements execute, the following line is written to the SAS log:

V appears at position 3.

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