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% this code could be appended to the barcode.ps
/line 512 string def % for input line buffering
/getfield { % cut the line with separator
/separator exch def
/original exch def
original separator search
{ exch pop }
{ () original } ifelse % give back the field before separator and the part after it
} bind def
/printform { % printing page with the sent variables
/qty exch def
/stockcode exch def
/palette exch def
% you can customize this as you need
20 350 500 350 rectstroke
/Helvetica findfont 10 scalefont setfont
gsave
50 550 translate
palette code39 barcode
grestore
gsave
50 540 moveto (Palette: ) show palette show
50 520 moveto (StockCode: ) show stockcode show
50 500 moveto (Qty: ) show qty show
grestore
showpage
} bind def
/parseline { % bind string in line to variables
%palette;stockcode;qty
line
(;) getfield /palette exch def
(;) getfield /stockcode exch def
(;) getfield /qty exch def
pop % remove the tempstring
palette stockcode qty printform % print the form with values from line
} bind def
% read the lines
/parsefile {
line readline % read a line from the file
{ % 'while' procedure body
parseline % parse the line
currentfile cvlit % use as operand
line readline % and read the next line
not {exit} if % exit if no more input to be had
} loop % end of while-proc
} bind def % /printfile
currentfile cvlit % uses rest of this file as input
% everything following 'parseFile' is treated as data, through EOF
%palette;stockcode;qty
parsefile
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