Andy Kopra
d61336b191
Quoted Klammertext specials (^@ ^| ^# ^^ ^: ^*) and ^'...'^ regions now survive re-processing (held as escape markers until final output); :after_apply phase functions receive and return raw target text. Tables: :hpos element position (center|left|right|<length>) replaces the unimplemented :center/:indent; the ranged cell override is renamed :justify; :column_width works in html (colgroup widths) and gains 'fill' -- the remaining width, capped at the column's widest entry, in both targets; a table wider than the text column warns on the console; table edges without an outer line set their text flush on the margins. @document: no empty title bar for untitled documents; @vfill fills to the bottom of the window in html (pure CSS); @vspace in plain text; new @dot klammer; monospace email links.
63 lines
2.1 KiB
C++
63 lines
2.1 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_set argtypes);
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Target(std::string name, std::string desc, 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(std::string original, std::string transformed);
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void add_transforms(std::string transforms);
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void add_transforms(std::vector<std::pair<std::string, std::string>> transforms);
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void transform(std::vector<Katom>& katoms);
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void add_escapes(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(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_set m_argtypes {};
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};
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std::vector<std::pair<std::string, std::string>>
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parse_transforms(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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