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Command
Description
right
Returns a specified number of characters from the right side
(end) of a string.
rotate
Rotates the characters in a string. The default is L1 (rotate
right one character).
shift
Shifts the characters in a string and replaces them with
spaces. The default is
replace with one space). Examples: shift("abcde",2)
and shift("abcde")
string
Converts a numeric expression into a string. This is the
opposite of the expr command.
Conditional Tests
Conditional Tests
Conditional Tests
Conditional Tests
Conditional tests let programs make decisions. For example, depending on whether a
test is true or false, a program can decide which of two actions to perform. Conditional
tests are used with control structures such as
(described later in this module).
While...EndWhile
Programming
L
1 (shift right one character and
⇒
" abcd"
If...EndIf
⇒
"cde "
and loops such as
603
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