s_stripBlanks

Removes leading and final blanks of a sign chain.

Parametre

left

Removes the blanks before a sign chain

Right

If blank removes behind a sign chain

both

If blank removes Before, - and behind a sign chain

Syntax

s_stripBlanks both" a b "

Example

Command line inputs:

s_stripBlanks both" a b "

Return value:

from

Remark

The function has no short help