forked from sheetjs/sheetjs
18 lines
542 B
JavaScript
18 lines
542 B
JavaScript
/* TODO: it will be useful to parse the function str */
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var rc_to_a1 = (function(){
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var rcregex = /(^|[^A-Za-z])R(\[?)(-?\d+|)\]?C(\[?)(-?\d+|)\]?/g;
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var rcbase;
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function rcfunc($$,$1,$2,$3,$4,$5) {
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var R = $3.length>0?parseInt($3,10)|0:0, C = $5.length>0?parseInt($5,10)|0:0;
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if(C<0 && $4.length === 0) C=0;
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if($4.length > 0) C += rcbase.c;
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if($2.length > 0) R += rcbase.r;
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return $1 + encode_col(C) + encode_row(R);
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}
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return function rc_to_a1(fstr, base) {
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rcbase = base;
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return fstr.replace(rcregex, rcfunc);
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};
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})();
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