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implement pre {..}

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This commit is contained in:
krangelov
2021-11-25 19:04:35 +01:00
parent 3fd668e525
commit 857e85c8a1
11 changed files with 282 additions and 109 deletions
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27
src/runtime/c/pgf/printer.cxx
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@@ -496,7 +496,22 @@ void PgfPrinter::symbol(PgfSymbol sym)
break;
}
case PgfSymbolKP::tag: {
auto sym_ks = ref<PgfSymbolKP>::untagged(sym);
auto sym_kp = ref<PgfSymbolKP>::untagged(sym);
puts("pre {");
symbols(sym_kp->default_form);
for (size_t i = 0; i < sym_kp->alts.len; i++) {
puts("; ");
symbols(sym_kp->alts.data[i].form);
puts(" /");
for (size_t j = 0; j < sym_kp->alts.data[i].prefixes->len; j++) {
puts(" ");
lstr(sym_kp->alts.data[i].prefixes->data[j]);
}
}
puts("}");
break;
}
case PgfSymbolBIND::tag:
@@ -520,6 +535,16 @@ void PgfPrinter::symbol(PgfSymbol sym)
}
}
void PgfPrinter::symbols(ref<Vector<PgfSymbol>> syms)
{
for (size_t i = 0; i < syms->len; i++) {
if (i > 0)
puts(" ");
symbol(*vector_elem(syms, i));
}
}
void PgfPrinter::free_ref(object x)
{
}