/GrADS/script/strtrim.gsf
/ 
ret = strtrim( str, opt )
-
test.gs
rc = gsfallow( 'on' ) str = ' This is a pen. ' say strtrim( str ) ga-> test This is a pen.
- strtrim.gsf
/
ret = strtrim( str, opt )
rc = gsfallow( 'on' ) str = ' This is a pen. ' say strtrim( str ) ga-> test This is a pen.