Removing leading and trailing blank spaces from a character string.
Determines first position of a substring within a character string.
Replaces soft returns in a character string with hard returns.
Tests whether a character string begins with a letter.
Tests whether a character string begins with a digit.
Tests whether a character string begins with a lower case letter.
Tests whether a character string begins with an upper case letter.
Extracts part of a character string starting with the first character.
Determines the length of a character string or an array.
Determines if a character expression matches another character expression.
Converts upper case letters in a character string into lower case letters.
Removes blank spaces at the beginning of a character string.
Create a character string from a memory address.
Extracts text lines from a character string or from a memo field.
Replaces hard and soft returns in a character string or memo field.
Determines the number of lines in a character string or memo field.
Determines the position of a character in a formatted character string.