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!if $wims_read_parm!=slib_header
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 !goto proc
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!endif
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slib_title=Cut out embedded choices for OEF
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slib_parms=1\
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,the input text (embedding delimiter: `??')
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slib_author=Gang Xiao
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slib_out=Text output with each choice in isolated lines
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slib_comment=<b>This version is deprecated. Please use text/cutchoice2\
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for new applications.</b>\
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<p>For example, on the input text\
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<p><tt>The class has ??3,5,6,7?? pupils with average score of ??20,30,40??\
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</tt><p>\
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will be transformed to\
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<pre>\
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The class has\
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3,5,6,7\
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pupils with average score of\
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20,30,40\
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</pre>\
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The lines of even numbers may then be singled out for creating embedded\
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choices.
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!exit
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:proc
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slib_out=!lines2words $wims_read_parm
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slib_out=!replace internal ?? by $\
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$ in $slib_out
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slib_out=!nonempty lines $slib_out
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slib_out=!translate internal $\
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$ to ; in $slib_out
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