ESLSTR Function

Determine whether the characters in a string are alphabetic or punctuation marks.

IsAlphaOrPuncFunction(STRING_SV)

STRING_SV

The string whose characters you want examined.

Description

Use this function to determine whether all the characters in STRING_SV are either alphabetic characters or punctuation marks (!, ., ?, etc.).

The function returns true (1) if they are and false (0) if not.

See Also

IsAlphaOrPunc( ) Subroutine