Global: ^LEX(757.21

FileMan FileNo	FileMan Filename	Package
757.21	SUBSETS	Lexicon Utility

Directly Accessed By Routines, Total: 12

Package	Total	Routines
Lexicon Utility	12	LEX10TAX LEX2080A LEXABC LEXASC LEXNDX1 LEXNDX2 LEXRXF LEXSET3 LEXTRAN3 LEXU LEXXGI4 LEXXGP2

Accessed By FileMan Db Calls, Total: 3

Package	Total	Routines
Lexicon Utility	3	LEXRXF LEXXGI4 LEXXGP2

Pointer To FileMan Files, Total: 2

Package	Total	FileMan Files
Lexicon Utility	2	EXPRESSIONS(#757.01)[.01] SUBSET DEFINITIONS(#757.2)[1]

Fields, Total: 2

Field # Name Loc Type Details

Field #	Name	Loc	Type	Details
.01	EXPRESSION	0;1	POINTER TO EXPRESSIONS FILE (#757.01)	**********************REQUIRED FIELD********************** EXPRESSIONS(#757.01) LAST EDITED: `MAR 02, 1994` DESCRIPTION: Contains a pointer to an expression (file #757.01), however, that expression (not the pointer) is indexed in this file, thus creating the impression of a separate vocabulary. UNEDITABLE CROSS-REFERENCE: `757.21^B` 1)= S ^LEX(757.21,"B",$E(X,1,30),DA)="" 2)= K ^LEX(757.21,"B",$E(X,1,30),DA) ^LEX(757.21,"B",EXP,IEN) - where EXP is the Expression (.01) pointer to the Expression file #757.01 and IEN is the Internal Entry Number of the Subsets file #757.21 where the expression pointer is located. CROSS-REFERENCE: `757.21^C^MUMPS` 1)= S ^LEX(757.21,"C",$E($$UP^XLFSTR(^LEX(757.01,X,0)),1,63),DA)="" 2)= K ^LEX(757.21,"C",$E($$UP^XLFSTR(^LEX(757.01,X,0)),1,63),DA) ^LEX(757.21,"C",EXP,IEN) - where EXP is a 63 character uppercase expression taken from the Expression file #757.01 Display Text (.01) and IEN is the Internal Entry Number of the Subsets file #757.21 where the expression pointer is located. This index simulates the functionality of the B index in the Expression file #757.01.
1	SUBSET	0;2	POINTER TO SUBSET DEFINITIONS FILE (#757.2)	**********************REQUIRED FIELD********************** SUBSET DEFINITIONS(#757.2) LAST EDITED: `MAR 22, 1994` DESCRIPTION: `Pointer to the subset definitions (file 757.2). This pointer indicates how the expression is to be indexed (i.e., pointing to the Nursing subset in the definition file creates an index of the expression with the` cross-reference of "ANUR") UNEDITABLE CROSS-REFERENCE: `757.21^AA^MUMPS` 1)= D SS^LEXNDX2 2)= D SK^LEXNDX2 ^LEX(757.21,IDX,WORD,IEN) - where IDX is the subset index (the letter "A" appended to the Short Title of the subset taken from the Subset Definition file #757.2), WORD is a single word parsed from the Display Text of the Expression file #757.01 pointed to by the expression (.01), and IEN is the Internal Entry Number of the Subsets file #757.21 where the pointer of the expression containing the WORD and the pointer to the Subset Definition are located. The "AA" index does not exist physically. The indexing routine determines the vocabulary which is used (as pointed to in the Subset Definition file #757.2, i.e., NUR). It then appends a leading "A" to the vocabulary mnemonic (Short Title) creating a composite index identifier (i.e., "ANUR"). Finally, it parses and indexes the words found in the expression (pointed to by the .01 field) using the composite index identifier. For example, ^LEX(757.21,DA,0)= 262363^2, where 262363 points to the expression "ABUSED ADULT, POTENTIAL" and 2 points to the Subset definition "Nursing" with the vocabulary mnemonic "NUR", the words "ABUSED", "ADULT" and "POTENTIAL" would be indexed at ^LEX(757.21,"ANUR",WORD,IEN).

.01

EXPRESSION

0;1

POINTER TO EXPRESSIONS FILE (#757.01)

************************REQUIRED FIELD************************

EXPRESSIONS(#757.01)

LAST EDITED: MAR 02, 1994

DESCRIPTION:

Contains a pointer to an expression (file #757.01), however, that expression (not the pointer) is indexed in this file, thus creating the impression of a separate vocabulary.

UNEDITABLE

CROSS-REFERENCE: 757.21^B

1)= S ^LEX(757.21,"B",$E(X,1,30),DA)=""

2)= K ^LEX(757.21,"B",$E(X,1,30),DA)

^LEX(757.21,"B",EXP,IEN) - where EXP is the Expression (.01) pointer to the Expression file #757.01 and IEN is the Internal Entry Number of the Subsets file #757.21 where the expression pointer is located.

CROSS-REFERENCE: 757.21^C^MUMPS

1)= S ^LEX(757.21,"C",$E($$UP^XLFSTR(^LEX(757.01,X,0)),1,63),DA)=""

2)= K ^LEX(757.21,"C",$E($$UP^XLFSTR(^LEX(757.01,X,0)),1,63),DA)

^LEX(757.21,"C",EXP,IEN) - where EXP is a 63 character uppercase expression taken from the Expression file #757.01 Display Text (.01) and IEN is the Internal Entry Number of the Subsets file #757.21 where the expression

pointer is located.  This index simulates the functionality of the B index in the Expression file #757.01.

1

SUBSET

0;2

POINTER TO SUBSET DEFINITIONS FILE (#757.2)

************************REQUIRED FIELD************************

SUBSET DEFINITIONS(#757.2)

LAST EDITED: MAR 22, 1994
DESCRIPTION: Pointer to the subset definitions (file 757.2). This pointer indicates how the expression is to be indexed (i.e., pointing to the Nursing subset in the definition file creates an index of the expression with the
```
cross-reference of "ANUR")
```
```
UNEDITABLE
```

CROSS-REFERENCE: 757.21^AA^MUMPS

1)= D SS^LEXNDX2

2)= D SK^LEXNDX2

^LEX(757.21,IDX,WORD,IEN) - where IDX is the subset index (the letter "A" appended to the Short Title of the subset taken from the Subset Definition file #757.2), WORD is a single word parsed from the Display Text of the

Expression file #757.01 pointed to by the expression (.01), and IEN is the Internal Entry Number of the Subsets file #757.21 where the pointer of the expression containing the WORD and the pointer to the Subset Definition

are located.  The "AA" index does not exist physically.  The indexing routine determines the vocabulary which is used (as pointed to in the Subset Definition file #757.2, i.e., NUR).  It then appends a leading "A" to the

vocabulary mnemonic (Short Title) creating a composite index identifier (i.e., "ANUR").  Finally, it parses and indexes the words found in the expression (pointed to by the .01 field) using the composite index identifier.

For example, ^LEX(757.21,DA,0)= 262363^2, where 262363 points to the expression "ABUSED ADULT, POTENTIAL" and 2 points to the Subset definition "Nursing" with the vocabulary mnemonic "NUR", the words "ABUSED", "ADULT" and

"POTENTIAL" would be indexed at ^LEX(757.21,"ANUR",WORD,IEN).

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Package: Lexicon Utility

Global: ^LEX(757.21

Information

Description

Directly Accessed By Routines, Total: 12

Accessed By FileMan Db Calls, Total: 3

Pointer To FileMan Files, Total: 2

Fields, Total: 2