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)
93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include <map>
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#include "argtype.h"
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#include "katom.h"
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#include "argument_set.h"
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class Argtype_registry
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{
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public:
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static Parameter_set& parameters();
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Argtype_registry();
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std::string replace_symbols(const std::string& pattern, const Locator& loc);
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void check_for_existing_definition(const std::string& name, const Locator& loc);
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void add(const std::string& name, const std::string& desc,
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const std::string& pattern, const std::string& default_value,
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const std::string& alone_value,
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const std::string& python_cast, modify_string_f python_format,
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const Locator& loc);
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void add(std::vector<Katom>::iterator begin, std::vector<Katom>::iterator end, std::vector<Katom>& katoms);
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Argtype get(const std::string& name, const Locator& loc) const;
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std::string eval(const std::string& value, const std::string& type_name, const Locator& loc);
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std::string describe(bool long_form=false, int indent_width=4) const;
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inline bool is_defined(const std::string& name) const {
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return count(m_names.begin(), m_names.end(), name) > 0;
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}
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std::vector<std::string> m_names {};
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std::map<std::string, Argtype> m_types {};
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size_t m_name_size = 0;
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size_t m_pattern_size = 0;
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};
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const
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std::string default_argtype = "string";
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const
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std::vector<std::tuple<std::string, std::string, std::string, std::string, modify_string_f>> base_argtypes = {
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{ "string", "arbitrary text",
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R"((?:.|\n)*)", "str",
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pyformat_string },
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{ "word", "a series of characters without a space",
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R"([^\s]+)", "str",
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pyformat_string },
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{ "bool", "a Boolean value of 'false', 'False', '0', 'true', 'True', or '1'",
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R"(0|1|true|false|True|False)",
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"(lambda b : True if b not in {'0','false','False'} else False)",
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pyformat_bool },
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{ "uint", "an integer greater than or equal to zero",
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R"(\d\d*)", "int",
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pyformat_number },
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{ "int","an integer",
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R"([-+]?'uint')", "int",
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pyformat_number },
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{ "float", "a floating-point number",
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R"([-+]?(\d+(\.\d*)?|\.\d+))", "float",
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pyformat_number },
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{ "fraction", "a number in the form 'n/d'",
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R"('int'/'uint')", "(lambda f : float(f.split('/')[0]) / float(f.split('/')[1]))",
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pyformat_number },
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{ "list", "list of elements separated by whitespace",
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R"((?:.|\n)*)", "(lambda s : s.split())",
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pyformat_list },
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{ "dlist", "list of elements separated by the first word",
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R"((?:.|\n)*)", "",
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pyformat_dlist },
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{ "rest", "the remaining arguments as a list nested to N dimensions "
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"(rest(N)); the delimiter for dimension n is a run of n bar "
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"characters, so | separates elements and || lists of elements",
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R"((?:.|\n)*)", R"((lambda s : __import__("kutil").rest_split(s, N)))",
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nullptr },
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{ "literal", "literal text passed without interpretation",
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R"((?:.|\n)*)", "str",
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pyformat_string },
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};
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