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Belgian Amiga Club - ADF Collection
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BS1 part 60.zip
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BS1 part 60
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Prof. Calc d1.adf
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Rexx
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wordindex.rexx
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OS/2 REXX Batch file
|
1993-03-17
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710b
|
56 lines
/*
WordIndex.rexx
*/
options results
address PCALCFUN
'GetParam' 1
filename = result
'GetParam' 2
line_num = result
'GetParam' 3
wordindex = result
'GetParam' 4
num_words = result
if ~open(file, filename, r) then
finish("~~~~~~~")
if ~datatype(wordindex, n ) then
finish("~~~~~~~")
if ~datatype( num_words, n ) then
finish("~~~~~~~")
count = 1
do while count <= line_num
if eof(file) then
do
call close(file)
finish("~~~~~~~")
end
line = readln(file)
count = count + 1
end
call close(file)
if num_words = -1 then finish( subword( line, wordindex ))
else finish( subword( line, wordindex, num_words ))
finish: procedure
do
parse arg returnval
'CalcResult' returnval
exit
end