Andy Kopra
6e7596ab2e
A named group of optional parameters, declared once and used by several
klammers, so a writer learns one vocabulary instead of a spelling per
klammer. The "o" target is a pseudo-target beside "k": "k" declares a
klammer's interface and documents it, "o" declares an option interface and
documents it, and neither produces output for any target.
@@caption_args.o :caption :number.bool true :caption_side.side
: Arguments that define a caption for a block element @@
@@code.k :filename @hpos_args :hpos left @ @caption_args :caption_side top @
| text.literal : A source file displayed verbatim @@
A set is used only in the parameter list of a ".k" declaration -- the one
place a klammer's interface is declared once for all of its targets -- and
is resolved as that list is read. Names and types come from the set; a
default may be overridden where it is used. A klammer application in a
parameter list is now a definition-time error.
The SKS gains the sets caption_args and hpos_args (:hpos and :offset), and
@table, @image, @image_grid, @reference and @show gain .k declarations. A
distance is no longer written as a position: :hpos 4em is rejected, and the
same layout is :hpos left :offset 4em. Code listings are numbered by
default, like tables and figures.
New engine sources mac/option_set{,_registry}.{h,cpp}; tst/ ships two more
suites, option_set_test.sh and signature_test.sh (twelve in all).
(from dev 34e536cb0329)
21 lines
751 B
C++
21 lines
751 B
C++
#pragma once
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#include "klammer.h"
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#include "target_registry.h"
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class Klammer_registry
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{
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public:
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Klammer_registry() = default;
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void add(const Argtype_registry& argtypes, const Target_registry& targets,
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Option_set_registry& option_sets,
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std::vector<Katom>::iterator begin, std::vector<Katom>::iterator end, std::vector<Katom>& katoms);
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void rationalize(const Target_registry& targets);
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void check_klammer(const std::string& name, const std::string& target, const Locator& loc) const;
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const std::vector<Katom>* constant_body(const std::string& name) const;
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std::string instance_list(int margin) const;
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std::string describe(int margin=0) const;
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std::map<std::string, Klammer> m_klammers {};
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};
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