study.sino.pinyin — study.sino/pinyin 1.0.3

Functions for converting between different representations of Hànyǔ Pīnyīn.

Worth noting:

• The neutral tone is represented as 0 or 5 (or left out) when using digits.
• Like in many Pīnyīn input methods, a V is treated as a Ü.
• The non-standard Pīnyīn M is supported (as found in e.g. cc-cedict).
• The very common érhuà-style final R is supported as well.

char->tone clj/s

(char->tone char-str)

Get the tone digit (0-4) based on a char-str, presumably with a diacritic.

diacritic-index clj/s

(diacritic-index syllable)

Get the index of syllable where the Pinyin diacritic should be.

Derived from the guideline at: http://www.pinyin.info/rules/where.html

diacritics->digits clj/s

(diacritics->digits s)

Convert a Pinyin string s with tone diacritics into one with tone digits.

digit->diacritic clj/s

(digit->diacritic syllable)

Convert a syllable with an affixed tone digit into one with a diacritic. If converting more than a single syllable, use digits->diacritics instead!

Note: this function can also take Pinyin finals as input!

digits->diacritics clj/s

(digits->diacritics s & {:keys [v-as-umlaut?] :or {v-as-umlaut? false}})

Convert a Pinyin string s with tone digits into one with tone diacritics.

no-diacritics clj/s

(no-diacritics s)

(no-diacritics s [[replacement match] & xs])

Remove Pinyin diacritics from the input string s.

no-digits clj/s

(no-digits s)

Remove digits from the input string s.

with-diacritic clj/s

(with-diacritic tone char)

Get the diacriticised char based on Pinyin tone (0 through 5).

with-umlaut clj/s

(with-umlaut s)

Replace the common substitute letter V in s with the proper Pinyin Ü.