35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; ;
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; Copyright 1989, 2006 Fidelity Information Services, Inc ;
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; ;
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; This source code contains the intellectual property ;
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; of its copyright holder(s), and is made available ;
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; under a license. If you do not know the terms of ;
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; the license, please stop and do not read further. ;
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; ;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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%LCASE ;GT.M %UCASE utility - convert a string to all lower case
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;invoke with string in %S to return lower case string in %S
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;invoke at INT to execute interactively
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;invoke at FUNC as an extrinsic function
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;if you make heavy use of this routine, consider $ZCALL
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;
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s %S=$$FUNC(%S)
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q
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INT n %S
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r !,"String: ",%S w !,"Lower: ",$$FUNC(%S),!
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q
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FUNC(s)
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new returnM,returnUTF8,ret,index
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i ($zver["VMS")!($ZCHSET="M") do quit ret
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. s returnM="set ret=$tr(s,""ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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. for index=192:1:207,209:1:221 s returnM=returnM_$char(index)
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. s returnM=returnM_""","
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. s returnM=returnM_"""abcdefghijklmnopqrstuvwxyz"
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. for index=224:1:239,241:1:253 s returnM=returnM_$char(index)
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. s returnM=returnM_""")"
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. xecute returnM
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s returnUTF8="set ret=$zconvert(s,""L"")"
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xecute returnUTF8
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q ret
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