Andy Kopra
ef77f03584
The @@@klammerset system command formally declares a klammerset — a named, logically related group of klammer definitions — with an operative, idempotent declaration (:requires and :files load in order at the declaration point, relative to the declaring file). A bare symbol given to ktext -k, kdesc --input, or :requires resolves to x/x.k on the search path: the document's directory, then KLAMMERTEXT_KLAMMERSETS, then KLAMMERTEXT_HOME; kdesc --klammerset lists the available sets. sks/sks.k is the first declared klammerset, so `-k sks` loads the SKS by name. The engine's lookup classes were renamed *_set → *_registry to keep the two concepts apart, and the whole C++ tree now follows standard const-correctness conventions. tst/ gains klammerset_test.sh (18 cases). (from dev 64b1abf23e56)
63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
#pragma once
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#include <map>
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#include <iomanip>
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#include <sstream>
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#include "katom.h"
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#include "locator.h"
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class Target
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{
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public:
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Target() = default;
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// Target(std::vector<Katom>::iterator begin, std::vector<Katom>::iterator end, Argtype_registry argtypes);
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Target(const std::string& name, const std::string& desc, const Locator& loc)
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: m_name(name)
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, m_desc(desc)
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, m_loc(loc)
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{};
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void add_transform(const std::string& original, const std::string& transformed);
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void add_transforms(const std::string& transforms);
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void add_transforms(const std::vector<std::pair<std::string, std::string>>& transforms);
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void transform(std::vector<Katom>& katoms) const;
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void add_escapes(const std::string& escape_spec);
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std::string escape_text(std::string text) const;
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std::string unescape_text(std::string text) const;
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std::string resolve_escapes(std::string text) const;
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static std::string escape_marker(const std::string& ch);
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void add_after_apply(const std::string& function_specs);
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std::string m_name {};
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std::string m_desc {};
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std::vector<std::string> m_includes {};
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std::vector<std::string> m_provides {};
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std::vector<std::string> m_after_apply {};
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Locator m_loc {};
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std::vector<std::pair<std::string, std::string>> m_transforms {};
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std::vector<std::pair<std::string, std::string>> m_escapes {};
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// Argtype_registry m_argtypes {};
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};
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std::vector<std::pair<std::string, std::string>>
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parse_transforms(const std::string& transform_string);
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// Decode every KTESC<hex>KTESC marker in text back to its original
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// characters. Used for the final output (after target-declared escapes have
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// been resolved to their replacements) and for programmatic use of argument
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// values. The Python counterpart is unescape_ktesc() in klammer_base.py.
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std::string ktesc_resolve(std::string text);
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// Replace each Klammertext structural character (@ | # ^ : *) in s with its
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// KTESC marker, so text that has already been interpreted once (quoted
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// specials, ^'...'^ literal content) survives re-katomization by
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// sub-Machines and the @eval result read-back. Resolved by ktesc_resolve()
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// at final processing.
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std::string hide_structural_characters(const std::string& s);
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