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1ZVEMSFB ;DJB,VSHL**%DT,COMMA [04/17/94]
2 ;;12;VPE;;COPYRIGHT David Bolduc @1993
3 ;
4%DT ;;;
5 ;;; % D T Date and Time Input and Conversion
6 ;;;
7 ;;; 1. ENTRY POINT: ^%DT
8 ;;; Returns date in VA Fileman format: YYYMMDD.HHMMSS
9 ;;; Date is a canonic number - no trailing zeroes after the decimal.
10 ;;;
11 ;;; 2. INPUT VARIABLES
12 ;;; %DT.......A = Ask for date input
13 ;;; E = Echo the answer
14 ;;; F = Future dates are assumed
15 ;;; P = Pure numeric input not allowed
16 ;;; R = Require time input
17 ;;; S = Seconds should be returned
18 ;;; T = Time input allowed but not required
19 ;;; X = Exact date required (with month and day).
20 ;;; X.........If %DT doesn't contain A, X must equal value to be processed.
21 ;;; %DT("A")..Default prompt.
22 ;;; %DT("B"...Default answer.
23 ;;; %DT(0)....Optional. Prevents input date from being before or after a
24 ;;; particular date:
25 ;;; %DT(0)=2930101 Allows input only of dates GREATER THAN or
26 ;;; EQUAL TO that date.
27 ;;; %DT(0)=-2930101 Allows input only of dates LESS THAN or EQUAL
28 ;;; TO that date.
29 ;;; %DT(0)="NOW" Allows dates from current time forward.
30 ;;; %DT(0)="-NOW" Allows dates up to the current time.
31 ;;; DTIME.....Time out.
32 ;;;
33 ;;; 3. OUTPUT VARIABLES
34 ;;; Y.........-1 (Date/time was invalid) -or- YYYMMDD.HHMMSS.
35 ;;; X.........What was passed (%DT doesn't contain A) or what was entered.
36 ;;; DTOUT.....%DT timed out.
37 ;;;
38 ;;; 1. ENTRY POINT: DD^%DT
39 ;;; Converts internal date in Y to its external format.
40 ;;;
41 ;;; 2. INPUT VARIABLES
42 ;;; Y.......Internal date.
43 ;;; %DT.....Optional. If it contains S, forces seconds to be returned.
44 ;;;
45 ;;; 3. OUTPUT VARIABLES
46 ;;; Y.......Date in external format.
47 ;;;
48 ;;; 1. ENTRY POINT: X ^DD("DD")
49 ;;; Converts a date from internal to external format. Set Y=internal date
50 ;;; and X ^DD("DD"). Y will equal external format.
51 ;;;***
52COMMA ;;;
53 ;;; % D T C Number Formatting
54 ;;;
55 ;;; 1. ENTRY POINT: COMMA^%DTC
56 ;;; Formats a number with commas.
57 ;;;
58 ;;; 2. INPUT VARIABLES
59 ;;; X........Number to be formatted. May be positive or negative.
60 ;;; X2.......Number of decimal digits. If X2 is undefined, 2 decimal digits
61 ;;; are returned. If X2 is a number followed by a dollar sign
62 ;;; (e.g. 3$), then a dollar sign will be prefixed to X.
63 ;;; X3.......Length of the desired output. If X3 is less than the formatted X,
64 ;;; X3 will be ignored. If X3 is not defined, then a length of 12
65 ;;; is used.
66 ;;;
67 ;;; 3. OUTPUT VARIABLES
68 ;;; X........The initial value of X formatted.
69 ;;; Examples of COMMA^%DTC output:
70 ;;; S X=12345.678 D COMMA^%DTC X=" 12,345.68 "
71 ;;; S X=9876.54,X2="0$" X=" $9,877 "
72 ;;; S X=-3,X2="2$" X=" ($3.00)"
73 ;;; S X=12345.678,X3=10 X="12,345.68 "
74 ;;;***
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