csv2rdf.bcp47 — swirrl/csv2rdf 0.4.9-experimental-7

Parser for language tags described by the BCP47 specification. https://tools.ietf.org/html/bcp47

format-language-tag clj

(format-language-tag tag)

Returns the string representation of the given format tag.

format-language-tag-part clj multimethod

get-element-type clj

(get-element-type productions allowed-states)

language-tag-part-truncations clj multimethod

language-tag-string-truncation-strings clj

(language-tag-string-truncation-strings tag-string)

Returns a sequence of successively truncated language tag strings for the given tag string.

language-tag-strings-equal? clj

next-states clj

(next-states state)

Returns the set of tag elements which can follow the given element

non-empty-prefixes clj

(non-empty-prefixes nev)

Returns a collection of the non-empty prefixes of the given vector in descending order of size

parse-element clj multimethod

The next part of a language tag given the current element, its type and the elements that follow. Returns a pair containing the remaining elements and the parsed tag part.

parse-language-tag clj

(parse-language-tag tag-string)

Parses a language tag string. Throws IllegalArgumentException if the string does not represent a valid language tag.

parse-production-sequence clj

(parse-production-sequence elements production min-count max-count)

Parses a sequence of tag elements which match the given production in the grammar. Parses at most max-count items if specified. Throws an exception if fewer than min-count matches were found when specified.

production-regexes clj

starting-productions clj

Grammar production which can start each grammar element

tag-elements clj

truncations clj

(truncations tag)

Returns a sequence of successively shorter version of a format tag where the right-most sub-tag is removed from the preceding tag.