1 USING: help.markup help.syntax words definitions prettyprint ;
4 ARTICLE: "tools.crossref" "Cross-referencing tools"
6 { $subsection apropos }
7 { $see-also "definitions" "words" see see-methods } ;
9 ABOUT: "tools.crossref"
12 { $values { "word" "a word" } }
13 { $description "Prints an list of all callers of a word. This may include the word itself, if it is recursive." }
14 { $examples { $code "\\ reverse usage." } } ;
16 { usage usage. } related-words
19 { $values { "str" "a string" } }
20 { $description "Lists all words whose name contains a subsequence equal to " { $snippet "str" } ". Results are ranked using a simple distance algorithm." } ;