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fixed right() expression.

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This commit is contained in:
Brad Arant 2025-01-16 09:56:22 -08:00
parent f1f45af332
commit f7812821b3
1 changed files with 3 additions and 4 deletions
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7
Operand.cpp
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@ -72,10 +72,9 @@ namespace jet {
Operand parm2(in, tag); Operand parm2(in, tag);
if(in.ifNext(")")) { if(in.ifNext(")")) {
int len = parm1.string.getLength(); int len = parm1.string.getLength();
int start = len - parm2.string.asInteger(); int size = parm2.string.asInteger();
std::cout << "len: " << len << "; start: " << start << ";" << std::endl; int start = len - size;
string = parm1.string.substring(0, parm2.string.asInteger()); string = parm1.string.substring(start, size);
std::cout << "string: " << string << std::endl;
} else } else
throw coreutils::Exception("Expecting ) at end of RIGHT expression."); throw coreutils::Exception("Expecting ) at end of RIGHT expression.");
} else if(in.ifNextIgnoreCase("TRIM")) { } else if(in.ifNextIgnoreCase("TRIM")) {