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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Substring/MUMPS/substring.mumps Normal file
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SUBSTR(S,N,M,C,K)
;show substring operations
;S is the string
;N is a position within the string (that is, n<length(string))
;M is an integer of positions to show
;C is a character within the string S
;K is a substring within the string S
;$Find returns the position after the substring
NEW X
WRITE !,"The base string is:",!,?5,"'",S,"'"
WRITE !,"From position ",N," for ",M," characters:"
WRITE !,?5,$EXTRACT(S,N,N+M-1)
WRITE !,"From position ",N," to the end of the string:"
WRITE !,?5,$EXTRACT(S,N,$LENGTH(S))
WRITE !,"Whole string minus last character:"
WRITE !,?5,$EXTRACT(S,1,$LENGTH(S)-1)
WRITE !,"Starting from character '",C,"' for ",M," characters:"
SET X=$FIND(S,C)-$LENGTH(C)
WRITE !,?5,$EXTRACT(S,X,X+M-1)
WRITE !,"Starting from string '",K,"' for ",M," characters:"
SET X=$FIND(S,K)-$LENGTH(K)
W !,?5,$EXTRACT(S,X,X+M-1)
QUIT