rishi/scryer-prolog
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add redone partial strings (#24, #95)

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This commit is contained in:
Mark Thom
2020-02-19 21:34:09 -07:00
parent 617f803355
commit 0457b38e41
16 changed files with 1422 additions and 290 deletions
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5
src/prolog/write.rs
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@@ -154,6 +154,9 @@ impl fmt::Display for HeapCellValue {
&HeapCellValue::NamedStr(arity, ref name, None) => {
write!(f, "{}/{}", name.as_str(), arity)
}
&HeapCellValue::PartialString(ref pstr) => {
write!(f, "pstr ( buf: {}, tail: {} )", pstr.block_as_str(), pstr.tail_addr())
}
}
}
}
@@ -179,6 +182,8 @@ impl fmt::Display for Addr {
&Addr::HeapCell(h) => write!(f, "Addr::HeapCell({})", h),
&Addr::StackCell(fr, sc) => write!(f, "Addr::StackCell({}, {})", fr, sc),
&Addr::Str(s) => write!(f, "Addr::Str({})", s),
&Addr::PStrLocation(h, n) => write!(f, "Addr::PStrLocation({}, {})", h, n),
&Addr::PStrTail(h, n) => write!(f, "Addr::PStrTail({}, {})", h, n),
}
}
}