55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
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#include "machine.h"
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#include "character.h"
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#include "error.h"
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#include "show.h"
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// extern "C" is needed for dlsym name lookup. Returning std::string from
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// C-linkage functions is technically non-standard but works correctly on
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// Linux (Itanium ABI) where C and C++ calling conventions are identical.
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#if defined(__clang__)
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#pragma clang diagnostic ignored "-Wreturn-type-c-linkage"
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#endif
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extern "C"
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std::string diacritics_examples([[maybe_unused]] Machine& machine)
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{
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if (diacritics.size() != diacritic_symbols_order.size()) {
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throw Internal_error("Mismatch between diacritics order list and their definitions");
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}
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//std::cout << machine;
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std::stringstream kt {};
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kt << "@table :caption Diacritics (with typical base characters) :cell_hpos c c l |\n"
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<< "@i-Displayed | @i-Written | @i-Name ||\n";
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for (char symbol : diacritic_symbols_order) {
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std::string sym { symbol };
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auto [code, name] = diacritics[sym];
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std::string letter = diacritic_example_letter[sym];
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std::string written = "^" + letter + sym;
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if (sym == "~") {
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written = "^" + letter + "^~";
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}
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std::string display = "^" + letter + sym;
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kt << display << " | @t ^" << written << " @ | " << name << " ||\n";
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}
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kt << "table@";
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return kt.str();
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}
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extern "C"
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std::string extended_latin_examples([[maybe_unused]] Machine& machine)
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{
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std::stringstream kt {};
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kt << "@table :caption Extended Latin characters and ligatures :cell_hpos c c l |\n"
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<< "@i-Displayed | @i-Written | @i-Name ||\n";
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for (const std::string& symbol : extended_latin_symbols) {
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auto [code, name] = extended_latin[symbol];
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std::string coded = "^" + symbol + "^";
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std::string file_literal = "^^ #- " + symbol + " #- ^^";
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kt << coded << " | @t " << file_literal << " @ | " << name << " ||\n";
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}
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kt << "table@";
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return kt.str();
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}
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