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Code Issues Projects Releases Packages Wiki Activity Actions 10

JSSpecCompiler: Parse <sup> as raising a number to a power in xspec mode

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Dan Klishch 2024-01-20 20:54:03 -05:00 • committed by Andrew Kaster
parent 394c9b7006
commit bd26e5dce9
Notes: sideshowbarker 2024-07-17 20:19:08 +09:00
6 changed files with 18 additions and 4 deletions
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11
Meta/Lagom/Tools/CodeGenerators/JSSpecCompiler/Parser/Lexer.cpp
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@ -106,6 +106,7 @@ void tokenize_string(SpecificationParsingContext& ctx, XML::Node const* node, St
enum class TreeType {
AlgorithmStep,
NestedExpression,
Header,
};
@ -175,6 +176,14 @@ void tokenize_tree(SpecificationParsingContext& ctx, TokenizerState& state, XML:
return;
}
if (element.name == tag_sup) {
tokens.append({ TokenType::Superscript, ""sv, move(child_location) });
tokens.append({ TokenType::ParenOpen, ""sv, move(child_location) });
tokenize_tree(ctx, state, child, TreeType::NestedExpression);
tokens.append({ TokenType::ParenClose, ""sv, move(child_location) });
return;
}
if (tree_type == TreeType::Header && element.name == tag_span) {
auto element_class = get_attribute_by_name(child, attribute_class);
if (element_class != class_secnum)
@ -207,7 +216,7 @@ void tokenize_tree(SpecificationParsingContext& ctx, TokenizerState& state, XML:
[&](auto const&) {});
}
if (tokens.size() && tokens.last().type == TokenType::MemberAccess)
if (tree_type == TreeType::AlgorithmStep && tokens.size() && tokens.last().type == TokenType::MemberAccess)
tokens.last().type = TokenType::Dot;
}
}