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pretty printing -- copmlete for xo::ast::GeneralizedExpression

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This commit is contained in:
Roland Conybeare 2025-07-19 11:47:03 -05:00
commit 2e0846823b
67 changed files with 1230 additions and 478 deletions
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25
xo-expression/src/expression/Sequence.cpp
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@ -74,14 +74,11 @@ namespace xo {
}
std::uint32_t
Sequence::pretty_print(ppstate * pps, bool upto) const
Sequence::pretty_print(const ppindentinfo & ppii) const
{
if (upto) {
std::uint32_t saved = pps->pos();
if (!pps->has_margin())
return false;
ppstate * pps = ppii.pps();
if (ppii.upto()) {
if (!pps->print_upto("<Sequence"))
return false;
@ -91,8 +88,7 @@ namespace xo {
return false;
std::string i_str = tostr("[", i, "]");
if (!pps->print_upto(xtag(i_str.c_str(), expr_i)))
if (!pps->print_upto_tag(i_str.c_str(), expr_i))
return false;
++i;
}
@ -100,19 +96,18 @@ namespace xo {
if (!pps->has_margin())
return false;
return pps->scan_no_newline(saved);
} else {
std::uint32_t ci0 = pps->lpos();
std::uint32_t ci1 = ci0 + pps->indent_width();
pps->write(">");
return true;
} else {
pps->write("<Sequence");
std::size_t i = 0;
for (const auto & expr_i : expr_v_) {
std::string i_str = tostr("[", i, "]");
pps->newline_indent(ci1);
pps->pretty(xtag(i_str.c_str(), expr_i));
pps->newline_pretty_tag(ppii.ci1(),
i_str.c_str(),
expr_i);
++i;
}