OS/2 Shareware BBS: 5 Edit/05-Edit.zip/UE311CMD.ZIP/CALUTIL.CMD

OS/2 REXX Batch file | 1990-06-19 | 5KB | 231 lines

;       CALUTIL.CMD:    Utilities for Calendar Preparation
;            (C)opyright 1989 by Ian Ornstein
;            Last Update Fri Feb 17 1989
;    Permission is granted to copy, distribute and use this software
;    wherever Daniel M Lawrence's MicroEMACS is used.
;
;
store-procedure save-ctx
    set %savebuf    $cbufname
    set %savecol    $curcol
    set %saverow    $curline
!endm
store-procedure restore-ctx
    select-buffer    %savebuf
    set $curcol    %savecol
    set $curline    %saverow
!endm
;
store-procedure get-date
    select-buffer "[CalWork]"
    beginning-of-line
    !force kill-to-end-of-line
    insert-string $time
;
    beginning-of-line
    next-word
    delete-next-word
    set %curmon  &left $kill 3
;
    end-of-line
    4 backward-character
    delete-next-word
    set %curyear &left $kill 4
;
    beginning-of-line
    next-word
    delete-next-word
        set %curday &left $kill 2
    !if &equal &left %curday 1 0
        set %curday &cat " " &right %curday 1
    !endif
;
; SAVE  %mnum and %curyear
        run month-number
    set %savemon  %mnum
     set %saveyear %curyear
    unmark-buffer
!endm
;
store-procedure get-window
        save-window
    1 next-window
    !if &sequal $cbufname "Function Keys"
        delete-window
    !endif
    !if &sequal $cbufname "*Calendar*"
        beginning-of-file
        set-mark
        end-of-file
        kill-region
    !else
        1 split-current-window
        select-buffer "*Calendar*"
        !force 8 resize-window
        beginning-of-file
        set-mark
        end-of-file
        !force kill-region
    !endif
    !while &less $curline 8
        78 insert-string " "
        insert-string "~n"
     !endwhile
    78 insert-string " "
    1 goto-line
!endm
;    *Calendar* Tables
;
store-procedure days-per-mon
;
;    DPM    - days per month
;
    set %M1     31
    set %M2        28
    set %M3     31
;
    set %M4     30
    set %M5     31
    set %M6      30
;
    set %M7     31
    set %M8     31
    set %M9     30
;
    set %M10    31
    set %M11    30
    set %M12    31
;
    set %index &cat "%M" %mnum
    set %dpm &ind %index
!endm
;
store-procedure month-name
;
;    MONAME    - month name
;
    set %M1     "January  "
    set %M2     "February "
    set %M3     "March    "
;
    set %M4     "April    "
    set %M5     "May      "
    set %M6     "June     "
;
    set %M7     "July     "
    set %M8     "August   "
    set %M9     "September"
;
    set %M10    "October  "
    set %M11    "November "
    set %M12    "December "
;
    set %index &cat "%M" %mnum
    set %moname &ind %index
!endm
;
store-procedure month-number
;
;    MNUM
;
    set %Jan    1
    set %Feb    2
    set %Mar    3
;
    set %Apr    4
    set %May    5
    set %Jun    6
;
    set %Jul    7
    set %Aug    8
    set %Sep    9
;
    set %Oct    10
    set %Nov    11
    set %Dec    12
;
    set %index &cat "%" %curmon
    set %mnum &ind %index
!endm
;
store-procedure day-of-week
    set %p1 &add  %mnum 10
    set %p2 &div  %p1   13
    set %p3 &tim  %p2   12
    set %p4 &sub  %p1   %p3
    set %p5 &tim  13    %p4
    set %p5 &sub  %p5   1
    ;
    set %p5 &div  %p5   5
    set %p5 &add  &add  %p5   %dnum   77
    ;
    set %p6 &sub  %mnum 14
    set %p6 &div  %p6   12
    set %p6 &add  %ynum %p6
    set %p7 &tim  5     %p6
    set %p8 &div  %p7   4
    set %p9 &add &add %p5 %p8 6
    ;
    set %dow &div %p9  7
    set %dow &tim %dow 7
    set %dow &sub %p9  %dow
!endm
;
;    DISP1MON    Displays one Calendar Month
;            Requires:
;                %calcol    column to start month display
;                %mnum    month number
;                %ynum    four digit year (1989)
;
store-procedure disp1mon
    run month-name
    set $curcol %calcol
    overwrite-string &cat &CAT &cat "    " %moname " " %ynum
    next-line
    set $curcol %calcol
    overwrite-string &cat  " S  M  Tu W  Th F  S"
    run days-per-mon
;
    set %d1  "                     1  2  3  4  5  6  7  8  9 10"
    set %d2  " 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27"
    set %dfeb " 28                  "
    set %dleap " 28 29                  "
    set %d30 " 28 29 30                  "
    set %d31 " 28 29 30 31               "
    set %days &cat %d1 %d2
;
    !if &equ %dpm 30
        set %days &cat %days %d30
    !else
        !if &equ %dpm 31
            set %days &cat %days %d31
        !else
            !if &equ %mnum 2
                !if &or &seq %curyear "1992" &seq %curyear "1996"
                      set %days &cat %days %dleap
                !else
                    set %days &cat %days %dfeb
                !endif
            !endif
        !endif
    !endif
;
    set %dnum 1
    run day-of-week
    set %pos &tim %dow 3
    set %pos &sub 21 %pos
;
    set %wkline 0
    !while &les %wkline 6
        set %wkline &add %wkline 1
        set %dispwk &mid %days %pos 21
        next-line
        set $curcol %calcol
        overwrite-string %dispwk
        set %pos &add %pos 21
    !endwhile
;
    beginning-of-file
    unmark-buffer
!endm