Whisky app, Final version

[Henko]

This concludes my try-out to create a relatively simple app, using the assiocative array mechanism as a file management tool. Forthwith i will addres that mechanism by the term "dictionary", as it is also named in some programming languages. And it is an appropriate name, because it is in fact a dictionary. The content string gives a description of the key word. The description may be one pure texual description, or the string may contain a number of packaged data, which is also relevant information, pertaining to the key word.

A number of functions are added in this last version. The data file can be fully maintained and viewed, some statistical info can be calculted and displyed, and the content of the whisky file can be printed, either on-line to a printer, or off-line on the screen, via a printfile.

For convenience and to be sure that all code is the recent version, i will put everything in this post.
As you will see, there is a short main program with the print function, all other coding is included using three include code files
- "whisky_functions", which contains all ("application programmers") functions
- "dictionary", which contains the dictionary ("file management") functions
- "printing" , which contains the ("low level") print functions

With the additions of "packages" like "dictionary" (or "datamine" by rBytes), "printing" and "emails", it is quite possible to build serious applications of various kind. For instance an application can be imagined for clubs, registering the members with their relevant club data, support club activities, manage the contribution billing, using the email facility, generate dunning emails for due collectable contributions, etc. Reports may be generated, the printfile of which consists of one single string, wich also may be distributed via email to selected members.
Just thinking....

First, what the output on screen looks like:

9856746F-C55B-46EC-A167-2F19A90EEE27.png (457.28 KiB) Viewed 9789 times

The main program with the "top level" print function:

Code: Select all

' Whisky management app (version april 30,2019)
'
url$="XXX.XXX.X.X"    ' current local IP adress for printing
'
init_prog()
do slowdown
  lnr=list_selected("whisky")
  if lnr>0 then
    key$=table$.keys$(lnr) ! display(key$)
    list "whisky" select -1
    end if
  if bp("add")  then add_brand()
  if bp("edit") then replace_brand(key$)
  if bp("del")  then delete_brand(key$)
  if bp("sort") then reorganize_array()
  if bp("save") then save_array(f$)
  if bp("stat") then statistics()
  if bp("print")then whisky_report()
  until bp("quit")
if array_changed then save_array(f$)
end

def init_prog()
option base 1
graphics ! graphics clear .8,.8,.8 ! draw color 0,0,0
table$("init","","whisky")
whisky_window("whisky","Whisky",190,20,400,500,.5,.7,.7)
set buttons custom ! set buttons font size 20
set buttons font name "Georgia-Bold" ! fill color .5,.7,.7
button "add" text "Add" at 620,50 size 120,40
button "edit" text "Replace" at 620,120 size 120,40
button "del" text "Delete" at 620,190 size 120,40
button "sort" text "Reorg" at 620,280 size 120,40
button "save" text "Save" at 620,350 size 120,40
button "stat" text "Statistics" at 20,550 size 150,40
button "print" text "Print report" at 190,550 size 150,40
button "quit" text "Quit" at 620,480 size 120,40
.array_changed=0 ! reorganize_array()
end def


def whisky_report()
dim col_head$(3),lin$(100)
rname$="Whisky collection"  ' title of the report
restore to columns
for i=1 to 1 ! read col_head$(i) ! next i  ' column headings
columns:
data "   Code                Description  Age     %               Casks     #    € "
n=0 
for i=1 to .Ntab
  if table$.keys$(i)="" then continue
  n+=1 ! l$=ft$(8,table$.keys$(i))
  split table$.contents$(i) to rec$,nrec with "|"
  l$ &= ft$(27,rec$(1)) & ft$(5,rec$(2)) & ft$(6,rec$(3))
  l$ &= ft$(20,rec$(4)) & ft$(6,rec$(5)) & ft$(5,rec$(6))
  lin$(n)=l$
  next i
iprt(rname$,col_head$,58,70)
for i=1 to n ! prt(lin$(i)) ! next i
f$="prt_output" ! if file_exists(f$) then file f$ delete
file f$ print """";
file f$ print prt.t$        '  to screen via file
file f$ print """"
eprt(prt.t$)                        '  to printer
end def

{whisky_functions}
{dictionary}
{printing}

def db ! debug pause ! end def
def bp(a$) = button_pressed(a$)
def lines(n) ! for i=1 to n ! print ! next i ! end def

The on-line report on printer:

48BCF77B-9E43-41A4-B999-A50199E5C7AE.jpeg (797.27 KiB) Viewed 9789 times

And using a very simple snippet of code to put the printfile on screen:

Code: Select all

' print a printfile on screen
'
set output font size 16
file "prt_output" input t$
print t$
end

7B51A858-0E0C-4452-9FF6-CDB139BD3FFC.png (466.65 KiB) Viewed 9789 times

The "whisky_functions" code file:

Code: Select all

def display(key$)
field "whisky_key" text key$
cont$=table$("get",key$,"")
split cont$ to rec$,nrec with "|"
field "whisky_name" text rec$(1)
field "whisky_yrs" text rec$(2)
field "whisky_alco" text rec$(3)
field "whisky_quant" text rec$(5)
field "whisky_price" text rec$(6)
split rec$(4) to cas$,nrec with ","
for i=1 to 3 ! field "whisky_cask"&i text "" ! next i
for i=1 to nrec ! field "whisky_cask"&i text cas$(i) ! next i
end def

def add_brand()
key$=field_text$("whisky_key") ! if key$="" then return
content$ = window_content$()
table$("add",key$,content$) ! .array_changed=1
end def

def replace_brand(key$)
key$=field_text$("whisky_key") ! if key$="" then return
content$ = window_content$()
table$("replace",key$,content$) ! .array_changed=1
end def

def delete_brand(key$)
key$=field_text$("whisky_key") ! if key$="" then return
table$("del",key$,"")
end def

def whisky_window(name$,title$,xs,ys,ww,hh,R,G,B)
        ' **** stuff for all input forms ***
fill color R,G,B ! set buttons custom
button name$&"win" text "" at xs,ys size ww,hh
x1=xs+10 ! x2=xs+130 ! set buttons default
button name$&"title" text title$ at xs+1,ys+1 size ww-2,30
        ' *** application specific fields ***
n$=" Key : "
field name$ & "key" text n$  at x1,ys+40 size 150,30 RO
field name$ & "_key" text "" at x2,ys+40 size 100,30
field_refine(name$,"key")  ! ys+=90
n$=" Full name : "
field name$ & "name" text n$  at x1,ys size 150,30 RO
field name$ & "_name" text "" at x2,ys size 250,30
field_refine(name$,"name")  ! ys+=50
n$=" Years of riping : "
field name$ & "yrs" text n$  at x1,ys size 150,30 RO
field name$ & "_yrs" text "" at x2,ys size 100,30
field_refine(name$,"yrs")  ! ys+=50
n$=" Strenght % : "
field name$ & "alco" text n$  at x1,ys size 150,30 RO
field name$ & "_alco" text "" at x2,ys size 100,30
field_refine(name$,"alco")  ! ys+=50
n$=" Cask1 : "
field name$ & "cask1" text n$  at x1,ys size 150,30 RO
field name$ & "_cask1" text "" at x2,ys size 250,30
field_refine(name$,"cask1")  ! ys+=50
n$=" Cask2 : "
field name$ & "cask2" text n$  at x1,ys size 150,30 RO
field name$ & "_cask2" text "" at x2,ys size 250,30
field_refine(name$,"cask2")  ! ys+=50
n$=" Cask3 : "
field name$ & "cask3" text n$  at x1,ys size 150,30 RO
field name$ & "_cask3" text "" at x2,ys size 250,30
field_refine(name$,"cask3")  ! ys+=50
n$=" # Bottles : "
field name$ & "quant" text n$  at x1,ys size 150,30 RO
field name$ & "_quant" text "" at x2,ys size 100,30
field_refine(name$,"quant")  ! ys+=50
n$=" Price/bottle : "
field name$ & "price" text n$  at x1,ys size 150,30 RO
field name$ & "_price" text "" at x2,ys size 100,30
field_refine(name$,"price")
end def

def field_refine(a$,b$)
f$=a$&b$ ! field f$ font size 20 ! field f$ font color 1,1,0
field f$ back color .5,.7,.7 ! field f$ back alpha .2
field f$ font name "Baskerville-Italic"
f$=a$&"_"&b$ ! field f$ font size 20 ! field f$ font color 0,0,0
field f$ back color 1,1,1 ! field f$ back alpha 1
field f$ font name "Baskerville-Bold"
end def

def window_content$()
content$ = field_text$("whisky_name")
content$ &= "|" & field_text$("whisky_yrs")
content$ &= "|" & field_text$("whisky_alco")
content$ &= "|" & field_text$("whisky_cask1")
cask$=field_text$("whisky_cask2")
if cask$<>"" then content$ &= "," & cask$
cask$=field_text$("whisky_cask3")
if cask$<>"" then content$ &= "," & cask$
content$ &= "|" & field_text$("whisky_quant")
content$ &= "|" & field_text$("whisky_price")
return content$
end def

def reorganize_array()
n=0
dim key$(.Ntab),cont$(.Ntab)
for i=1 to .Ntab
  k$=table$.keys$(i) ! if k$="" then continue
  n+=1 ! key$(n)=k$ ! cont$(n)=table$.contents$(i)
  next i
dim list$(n)
for i=1 to .Ntab 
  if i<=n then
    list$(i)=key$(i)
    table$.keys$(i)=key$(i) ! table$.contents$(i)=cont$(i)
    else ! table$.keys$(i)=""
    end if
  next i
sort list$ as index
for i=1 to n ! key$(i)=table$.keys$(index(i)) ! next i
for i=1 to n ! table$.keys$(i)=key$(i) ! list$(i)=key$(i) ! next i
for i=1 to n ! cont$(i)=table$.contents$(index(i)) ! next i
for i=1 to n ! table$.contents$(i)=cont$(i) ! next i
for i=1 to n ! if table$.keys$(i)<>"" then break ! next i
c_list("whisky","Key's",list$,n,20,20,150,500)
end def

' id$ = object name
' cont$ = array met elementen
' size = aantal elementen in de list
'
def c_list(id$,title$,cont$(),size,xt,yt,ww,hh)
fill color .5,.7,.7 ! set buttons custom
button name$&"win" text "" at xt,yt size ww,hh
x1=xs+10 ! x2=xs+160 ! set buttons default
button name$&"title" text title$ at xt+1,yt+1 size ww-2,30
list id$ text cont$ at xt+8,yt+37 size ww-16,hh-45
end def

def statistics()
nbo=0 ! nb=0 ! nlit=0 ! nalco=0 ! nyrs=0 ! ndol=0 ! n=0
for i=1 to .Ntab
  if table$.keys$(i)="" then continue
  split table$.contents$(i) to rec$,nrec with "|"
  n+=1 ! Q=val(rec$(5)) ! bs=floor(Q)
  bo=int(Q-bs+.49) ! nb+=bs+bo ! nbo+=bo
  lit=0.7*Q ! nlit+=lit ! nyrs+=lit*val(rec$(2))
  nalco+=lit*val(rec$(3)) ! ndol+=Q*val(rec$(6))
  next i
draw font size 28 ! draw text "Statistics" at 100,620
draw text "~~~~~~~~~~" at 100,635 ! draw font size 20
t$=n&" brands of whisky in collection" ! draw text t$ at 20,660
t$=nb&" bottles in total, from which "&nbo&" are open"
  draw text t$ at 20,690
t$=nb&" bottles containing "&int(nlit)&" litres of whisky,"
  draw text t$ at 20,720
t$="with an average age of "&int(nyrs/nlit)&" years,"
  draw text t$ at 55,740
t$="and a average strength of "&int(nalco/nlit)&"% of alcohol."
  draw text t$ at 55,760
t$="The value is €"&int(ndol)&", or €"&int(.7*ndol/nlit)&" per (full) bottle"
  draw text t$ at 20,790
cpd=ndol/nlit*.03 ! cpd=int(100*cpd)/100
t$="If we take a dram as 3 cc of whisky, then one dram costs €"&cpd
  draw text t$ at 20,820
end def

The "dictionary" code file:

Code: Select all

' pseudo associative array for sB (version april 21, 2019)
'
def table$(opcode$,key$,content$)
if opcode$="init" then
  .f$=content$
  if file_exists(.f$) then ! load_array(.f$) ! return "" ! end if
  N=64 ! .Ntab=N ! dim keys$(N),contents$(N) ! return ""
  end if
if opcode$="add" then
  for i=1 to N
    if keys$(i)=key$ then return "key exists"
    next i
  adr=find("")
  if adr=0 then ! adr=N+1 ! N=expand() ! end if
  keys$(adr)=key$ ! contents$(adr)=content$ ! return ""
  end if
if opcode$="get" then
  adr=find(key$) ! if adr=0 then return "not found"
  return contents$(adr)
  end if
if opcode$="replace" then
  adr=find(key$) ! if adr=0 then return "not found"
  contents$(adr)=content$ ! return ""
  end if
if opcode$="del" then
  adr=find(key$) ! if adr=0 then return "not found"
  keys$(adr)="" ! return ""
  end if
if opcode$="count" then
  num=0
  for i=1 to N ! if keys$(i)<>"" then num+=1 ! next i
  return num
  end if
if opcode$="save" then ! save_array(.f$) ! return "" ! end if
return "unknown opcode"
end def

def load_array(f$)
file f$ input .Ntab ! table$.N=.Ntab
dim table$.keys$(.Ntab),table$.contents$(.Ntab)
for i=1 to .Ntab
  file f$ input table$.keys$(i),table$.contents$(i)
  next i
end def

def save_array(f$)
if f$="" then return "nothing saved"
if file_exists(f$) then file f$ delete
file f$ print .Ntab
for i=1 to .Ntab
  if table$.keys$(i)="" then ! file f$ print """""",""""""
    else ! file f$ print table$.keys$(i),table$.contents$(i)
    end if
  next i
.array_changed=0
end def

def expand()
n=int(1.5*.Ntab)
dim a$(n),b$(n)
for i=1 to .Ntab
  a$(i)=table$.keys$(i) ! b$(i)=table$.contents$(i)
  next i
dim table$.keys$(n),table$.contents$(n)
for i=1 to .Ntab
  table$.keys$(i)=a$(i) ! table$.contents$(i)=b$(i)
  next i
.Ntab=n ! return n
end def

def find(k$)
for i=1 to .Ntab ! if table$.keys$(i)=k$ then break ! next i
if i<=.Ntab then return i else return 0
end def

And the "printing" code file

Code: Select all

' initialisation for printing a report
' rname$ = report title, is printed on each page
' col_head$() = 0, 1 or 2 strings with colomn headers
' lpp = # of lines per page
' cpl = # of characters per line
'
def iprt(rname$,col_head$(),lpp,cpl)
ob=option_base() ! option base 1
set output font size int(1250/cpl)
'                 make report header
prt.rn$=date_time$() ! ld=len(prt.rn$) ! av=cpl-ld-8
lr=len(rname$) 
if lr>av-4 then ! rname$=left$(rname$,av-4)! lr=av-4 ! end if
sp=(av-lr)/2
prt.rn$&=ft$(sp+lr,rname$)&ft$(sp+5,"page ")
'                make columns headers
prt.header$=""
h1$=col_head$(2-ob) ! lh1=len(h1$)
h2$=col_head$(3-ob) ! lh2=len(h2$)
if lh1 then prt.header$ &= h1$ & lf$()
if lh2 then prt.header$ &= h2$ & lf$()
'                underline the column headers
sp$="" ! ns=min(lh1,lh2)
for i=1 to ns
  if asc(mid$(h1$,i,1))+asc(mid$(h2$,i,1))>64 then sp$&="~" else sp$&=" "
  next i
if lh1>ns then
  for i=ns+1 to lh1
    if mid$(h1$,i,1)>" " then sp$&="~" else sp$&=" "
    next i
  end if
if lh2>ns then
  for i=ns+1 to lh2
    if mid$(h2$,i,1)>" " then sp$&="~" else sp$&=" "
    next i
  end if
prt.header$ &= sp$
'         initialize some more values for the prt() function
prt.hfix=3+sgn(lh1)+sgn(lh2)
prt.lc=lpp+1 ! prt.lmax=lpp ! prt.page=0 ! prt.t$=""
option base ob
end def

def prt(a$)
if lc>=lmax then
  page+=1 ! if page>9 then p$=page else p$="0"&page
  lc=hfix 
  t$ &= rn$ & p$ & lf$ & lf$ & header$ & lf$
  end if
lc+=1 ! t$ &= a$ & lf$
end def

def eprt(t$)
dim h$(3)
h$(1) = "content-type:text/html"
h$(2) = "content-length:"&len(t$)
HTTP .url$ HEADER h$ POST t$       ' IP adress of PC
end def

def date_time$()
dim m$(13)
restore to months
for i=1 to 12 ! read m$(i) ! next i
months:
data "january","february","march","april","may","june","july"
data "augustus","september","october","november","december"
y=current_year() ! mo=current_month() ! d=current_date()
h=current_hour() ! mi=current_minute()
if mi>9 then min$=mi else min$="0"&mi
dt$=m$(mo)&" "&d&","&y&" "&h&"."&min$&"h"
return dt$
end def

' print formatting of numbers
' n is total fieldwith, -n puts %-sign at end of number
' field starts and ends with one space
' number is right justified if smaller than fieldwith
' number is truncated if larger than fieldwidth
'
def fn$(n,x)
sp$="                             "
if n<0 then p=1 else p=0 ! n=abs(n)
v$=x ! lv=len(v$) ! dp=n-lv-p-2
if dp<0 then v$=left$(v$,lv+dp)
ret$=" " ! if dp>0 then ret$&=left$(sp$,dp)
ret$&=v$ ! if p=1 then ret$&="%" ! ret$&=" "
return ret$
end def

' print formatting of texts
def ft$(n,v$)
sp$="                             "
lv=len(v$) ! dp=n-lv-2
if dp<0 then v$=left$(v$,lv+dp)
ret$=" " ! if dp>0 then ret$&=left$(sp$,dp)
ret$&=v$&" "
return ret$
end def

def lf$ = chr$(13)&chr$(10)

That's all, folks

[rbytes]

It would also be possible to use file names in fields, so that images could be displayed or sounds/music played. I'm thinking of photos of your whisky bottles or the sound of a dram being poured (that's as close as I will likely get).

[Henko]

Yes, nice idea.
There is space enough for an image of the label, if i break up the last line of the statistics text.
To minimize the redesign effort, i will use the 3th cask field for entering the image name. There is only one whisky with 3 casks. A sound could be played at certain events, but can be the same for all whiskies. Do you happen to know a source of .wav files on internet?

[rbytes]

I usually do a search for "free wavs" or "free mp3s" - usually mp3s at 192 mbs, because they are 10 x smaller than the equivalent wav and still sound great. Are you looking for an instrumental with a certain groove or a vocal with whisk(e)y in the title?

[Henko]

I will search for a pouring sound. A soft background music with a bagpipe is also apropriate, as all whiskies except one are Scotch.

[Dutchman]

@ Henko »30 Apr 2019, 12:45
I think you make a mistake in the sentence: "If we take a dram as 3 cc or whiskey, then one dram costs € 2.69"
3cc is equal to 3ml. I suppose you are counting here with 3cl?
A dram of 3cc is only a small sip and € 2.69 is very expensive for that.

[Henko]

@ Henko »30 Apr 2019, 12:45
I think you make a mistake in the sentence: "If we take a dram as 3 cc or whiskey, then one dram costs € 2.69"
3cc is equal to 3ml. I suppose you are counting here with 3cl?
A dram of 3cc is only a small sip and € 2.69 is very expensive for that.

Yes, you are right. I assumed something like 25 drams in one bottle of 0.7 litre 700 cl), that's rounded 3 cl per dram. That would be 30 cubic centimeters. In my perception that is far more than the quantity which i pour into a nosing glass. But indeed it's good for between 10 and 20 sips (with a lot of "sniffing" in between ).
But the price per dram of this collection was a little shock for me. I never realized that. Even if 2 bottles with "collection" value are excluded, the price is still €2.40 per dram. Hmmm...

[Henko]

Yet another "final version".
I have implemented the suggestions of rBytes, and thanks to him voor helping me out with the realization of some and the use of Dropbox. The link at the end of the post will load a lot of files in your sB environment. The main program of the whisky app is named (not surpricingly) "whisky_main". After starting the program, touching the "statistics button" and selecting a key from the scollable list, you should see the following display, accompanied with a Scottish ballad on bagpipe:

45AE3EBA-9FB7-4946-8A5C-7D6D946A79F4.png (1.07 MiB) Viewed 9707 times

https://www.dropbox.com/sh/yxomh5appnl4 ... En5_a?dl=0

[rbytes]

I sent a slightly changed version of whisky_main to Henko and he suggested I post it. See the beginning of the code for a few features I added.

Code: Select all

' Whiskey Management (version april 26,2019)
' by Henko
' a couple of added features by rbytes, May 2019:
'   Prev (previous) button and Next button can step through the entries
'   The first entry loads on launch
'   Tap the image to enlarge it to full screen, tap it again to shrink it

url$="XXX.XXX.X.X"    ' current local IP adress for printing
'
OPTION SPRITE POS CENTRAL
SET TOOLBAR OFF
init_prog()
lnr=1
sel=lnr
gosub nav
do slowdown
  lnr=list_selected("whisky")
  if lnr>0 then
    key$=table$.keys$(lnr) ! display(key$)
    list "whisky" select -1
    end if
  if bp("add")  then add_brand()
  if bp("edit") then replace_brand()
  if bp("del")  then delete_brand(key$)
  if bp("sort") then reorganize_array()
  if bp("prev") then gosub goprev
  if bp("next") then gosub gonext
  if bp("save") then save_array(f$)
  if bp("stat") then statistics()
  if bp("print")then whisky_report()
  if bp("bag")  then ! v=0.3-v ! music .bag$ volume v ! end if
  get touch 0 as tx,ty
  if lg=1 then
    if SPRITE_HIT ("large", tx,ty) then
      SPRITE "large" DELETE
      page "" set
      page "" show
      page "large" hide
      lg=0
      display(key$)
    endif
  else
  if tx>570 and ty>570 then
    page "large" set
    page "large" show
    page "" hide
    graphics clear .8,.8,.8
    SPRITE "large" load display.im$
    SPRITE "large" at sw/2,sh/2 scale .6
    SPRITE "large" show
    lg=1
  endif
  endif
  until bp("quit")
if array_changed then save_array(f$)
end

nav:
  key$=table$.keys$(lnr) ! display(key$)
return

goprev:
  if sel>1 then
    sel-=1
    lnr=sel
    gosub nav
  endif
return

gonext:
  if sel<c_list.size-1 then
    sel+=1
    lnr=sel
    gosub nav
  endif
return

def init_prog()
option base 1
get screen size .sw,.sh
graphics ! graphics clear .8,.8,.8 ! draw color 0,0,0
table$("init","","whisky_data")
whisky_window("whisky","Whisky",190,20,400,500,.5,.7,.7)
set buttons custom ! set buttons font size 20
set buttons font name "Georgia-Bold" ! fill color .5,.7,.7
button "add" text "Add" at 620,20 size 120,40
button "edit" text "Replace" at 620,85 size 120,40
button "del" text "Delete" at 620,150 size 120,40
button "sort" text "Reorg" at 620,215 size 120,40
button "save" text "Save" at 620,280 size 120,40
button "prev" text "Prev" at 620,345 size 120,40
button "next" text "Next" at 620,410 size 120,40
button "quit" text "Quit" at 620,475 size 120,40
button "stat" text "Statistics" at 20,550 size 150,40
button "print" text "Print report" at 190,550 size 150,40
button "bag" text "Bagpipe on/off" at 360,550 size 180,40
button "quit" text "Quit" at 620,480 size 120,40
.array_changed=0 ! reorganize_array()
music .bag$ load "balladofglencoe.mp3" ! .v=.3
music .bag$ loop ! music .bag$ volume .v
end def


def whisky_report()
dim col_head$(3),lin$(100)
rname$="Whisky collection"  ' title of the report
restore to columns
for i=1 to 1 ! read col_head$(i) ! next i  ' column headings
columns:
data "   Code                Description  Age     %               Casks     #    € "
n=0 
for i=1 to .Ntab
  if table$.keys$(i)="" then continue
  n+=1 ! l$=ft$(8,table$.keys$(i))
  split table$.contents$(i) to rec$,nrec with "|"
  l$ &= ft$(27,rec$(1)) & ft$(5,rec$(2)) & ft$(6,rec$(3))
  l$ &= ft$(20,rec$(4)) & ft$(6,rec$(5)) & ft$(5,rec$(6))
  lin$(n)=l$
  next i

iprt(rname$,col_head$,58,70)
for i=1 to n ! prt(lin$(i)) ! next i
f$="prt_output" ! if file_exists(f$) then file f$ delete
file f$ print """";
file f$ print prt.t$            '  to screen via file
file f$ print """"
eprt(prt.t$)                    '  to printer
end def

{whisky_functions}
{dictionary}
{printing}

def db ! debug pause ! end def
def bp(a$) = button_pressed(a$)
def lines(n) ! for i=1 to n ! print ! next i ! end def