Metropoli BBS
VIEWER: sam200.txt MODE: TEXT (ASCII)
apl>" <-APL2-------------------- sam200.txt ---------------------------->


apl>" <------------------- Selective Specification --------------------->


apl>b#'p' 'pi' ('pie' 'pier')


apl>(2`Xb)#'my'


apl>b

 p my   pie pier  

apl>(2 1 `X b) # 'tr'


apl>b

 p   tr y    pie pier  

apl>(3 2 1 `X b) # 't'


apl>b

 p   tr y    pie tier  

apl>)off

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