| 1 | BMXTRS ; IHS/OIT/HMW - UPPERCASE-LOWERCASE ;
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| 2 | ;;4.1000;BMX;;Apr 17, 2011
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| 3 | ;
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| 4 | T(X) ;EP
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| 5 | ;---> Translate word to mixed case.
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| 6 | ;
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| 7 | N BMXWORD,I
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| 8 | I '$D(X) Q ""
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| 9 | I X="^" Q X
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| 10 | I X=" " Q X
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| 11 | ;-----> REMOVE LEADING INAPPROPRIATE CHARACTERS IF PRESENT.
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| 12 | F Q:$E(X)'?1P S X=$E(X,2,99)
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| 13 | ;-----> CHANGE FIRST LETTER TO UPPERCASE:
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| 14 | S BMXWORD=$E(X)
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| 15 | I $E(BMXWORD)?1L S BMXWORD=$C($A($E(BMXWORD))-32)
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| 16 | ;-----> DO NEXT CHARACTER
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| 17 | F I=2:1:$L(X) D CHAR
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| 18 | ;-----> REMOVE TRAILING SPACE OR QUOTE.
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| 19 | F Q:""" "'[$E(BMXWORD,$L(BMXWORD)) D
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| 20 | .S BMXWORD=$E(BMXWORD,1,($L(BMXWORD)-1))
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| 21 | ;-----> RESET X EQUAL TO RESULT
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| 22 | EOJ ;
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| 23 | Q BMXWORD
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| 24 | ;
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| 25 | CHAR ;
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| 26 | ;-----> IF THE CHARACTER IS UPPERCASE AND PREVIOUS CHARACTER IS NOT
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| 27 | ;-----> PUNCTUATION (EXCEPT FOR AN APOSTROPHY) OR A SPACE,
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| 28 | ;-----> THEN CHANGE CHARACTER TO LOWERCASE:
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| 29 | I ($E(X,I)?1U)&(($E(X,I-1)'?1P)!($E(X,I-1)="'")) D Q
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| 30 | .S BMXWORD=BMXWORD_$C($A($E(X,I))+32)
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| 31 | ;
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| 32 | ;-----> IF THE CHARACTER IS LOWERCASE AND PREVIOUS CHARACTER IS
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| 33 | ;-----> PUNCTUATION (BUT NOT AN APOSTROPHY) OR A SPACE, THEN CHANGE
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| 34 | ;-----> CHARACTER TO UPPERCASE:
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| 35 | I $E(X,I)?1L,$E(X,I-1)?1P,$E(X,I-1)'="'" D Q
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| 36 | .S BMXWORD=BMXWORD_$C($A($E(X,I))-32)
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| 37 | ;
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| 38 | ;-----> ADD CHARACTER TO BMXWORD STRING WITHOUT MODIFICATION.
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| 39 | ;-----> "\" PLACED BEFORE A LETTER FORCES IT TO BE UPPERCASE;
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| 40 | ;-----> HERE REMOVE ANY "\"'s.
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| 41 | I $E(X,I)'="\" S BMXWORD=BMXWORD_$E(X,I)
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| 42 | Q
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