Introduction
This subsection describes various functions to search for string patterns and extract substrings from stings.
Procedures and Functions Provided:
find [string function]:
find
find ignore blanks
find ignore both
find ignore case
replace
replace all
substitute
substitute all
length [string function]:
length
width
height
text row
left [string function]:
left
left include
left last match
left last match include
right [string function]:
right
right include
right last match
right last match include
middle [string function]:
middle
middle include
middle until
middle until include
outside [string function]:
outside
outside exclude
outside until
outside until exclude
trim [string function]:
trim
trim all
clean up exotic spaces and line breaks in strings:
clean
tokenize
get differences
locate differences