rishi/scryer-prolog
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use max_depth at toplevel, allowing full printing of terms with the 'w' keypress (#287), put disjunctions on new lines (#278)

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This commit is contained in:
Mark Thom
2020-03-15 00:35:59 -06:00
parent 325df8a6e3
commit bef96e231d
3 changed files with 39 additions and 30 deletions
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6
src/prolog/heap_print.rs
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@@ -842,7 +842,7 @@ impl<'a, Outputter: HCValueOutputter> HCPrinter<'a, Outputter> {
return iter.next();
} else {
iter.stack().pop();
push_space_if_amb!(self, &var, {
self.append_str(&var);
});
@@ -1192,11 +1192,7 @@ impl<'a, Outputter: HCValueOutputter> HCPrinter<'a, Outputter> {
let cell = Rc::new(Cell::new((true, 0)));
self.state_stack.push(TokenOrRedirect::CloseList(cell.clone()));
self.state_stack.push(TokenOrRedirect::Atom(clause_name!("...")));
self.state_stack.push(TokenOrRedirect::HeadTailSeparator); // bar
self.state_stack.push(TokenOrRedirect::Atom(clause_name!("...")));
self.state_stack.push(TokenOrRedirect::OpenList(cell));
return;