factor/basis/see/see-docs.factor

USING: classes definitions generic help.markup help.syntax
sequences strings words ;
FROM: prettyprint.sections => with-pprint ;
IN: see

HELP: synopsis
{ $values { "defspec" "a definition specifier" } { "str" string } }
{ $contract "Prettyprints the prologue of a definition." } ;

HELP: synopsis*
{ $values { "defspec" "a definition specifier" } }
{ $contract "Adds sections to the current block corresponding to a the prologue of a definition, in source code-like form." }
{ $notes "This word should only be called from inside the " { $link with-pprint } " combinator. Client code should call " { $link synopsis } " instead." } ;

HELP: see
{ $values { "defspec" "a definition specifier" } }
{ $contract "Prettyprints a definition." }
{ $examples
  "A word:" { $code "\\ append see" }
  "A method:" { $code "USE: arrays" "M\\ array length see" }
  "A help article:" { $code "USE: help.topics" "\"help\" >link see" }
} ;

HELP: see-methods
{ $values { "word" "a " { $link generic } " or a " { $link class } } }
{ $contract "Prettyprints the methods defined on a generic word or class." } ;

HELP: definer
{ $values { "defspec" "a definition specifier" } { "start" word } { "end" { $maybe word } } }
{ $contract "Outputs the parsing words which delimit the definition." }
{ $examples
    { $example "USING: definitions prettyprint ;"
               "IN: scratchpad"
               ": foo ( -- ) ; \\ foo definer . ."
               ";\nPOSTPONE: :"
    }
    { $example "USING: definitions prettyprint ;"
               "IN: scratchpad"
               "SYMBOL: foo \\ foo definer . ."
               "f\nPOSTPONE: SYMBOL:"
    }
}
{ $notes "This word is used in the implementation of " { $link see } "." } ;

HELP: definition
{ $values { "defspec" "a definition specifier" } { "seq" sequence } }
{ $contract "Outputs the body of a definition." }
{ $examples
    { $example "USING: definitions math prettyprint ;" "\\ sq definition ." "[ dup * ]" }
}
{ $notes "This word is used in the implementation of " { $link see } "." } ;

ARTICLE: "see" "Printing definitions"
"The " { $vocab-link "see" } " vocabulary implements support for printing out " { $link "definitions" } " in the image."
$nl
"Printing a definition:"
{ $subsections see }
"Printing the methods defined on a generic word or class (see " { $link "objects" } "):"
{ $subsections see-methods }
"Definition specifiers implementing the " { $link "definition-protocol" } " should also implement the " { $emphasis "see protocol" } ":"
{ $subsections
    see*
    synopsis*
} ;

ABOUT: "see"