def apply_T6(word):
'''If a VVV-sequence contains a long vowel, there is a syllable boundary
between it and the third vowel, e.g. [kor.ke.aa], [yh.ti.öön], [ruu.an],
[mää.yt.te].'''
WORD = word
offset = 0
for vvv in vvv_sequences(WORD):
seq = vvv.group(2)
j = 2 if is_long(seq[:2]) else 1 if is_long(seq[1:]) else 0
if j:
i = vvv.start(2) + j + offset
WORD = WORD[:i] + '.' + WORD[i:]
offset += 1
RULE = ' T6' if word != WORD else ''
return WORD, RULE
def apply_T2(word):
'''There is a syllable boundary within a VV sequence of two nonidentical
vowels that are not a genuine diphthong, e.g., [ta.e], [ko.et.taa].'''
WORD = word
offset = 0
for vv in vv_sequences(WORD):
seq = vv.group(2)
if not is_diphthong(seq) and not is_long(seq):
i = vv.start(2) + 1 + offset
WORD = WORD[:i] + '.' + WORD[i:]
offset += 1
RULE = ' T2' if word != WORD else ''
return WORD, RULE
def apply_T4(word):
'''An agglutination diphthong that ends in /u, y/ contains a syllable
boundary when the sequence would appear in an unstressed syllable, e.g.,
[lau.ka.us], [va.ka.ut.taa].'''
WORD = word.split('.')
for i, v in enumerate(WORD):
# i % 2 != 0 prevents this rule from applying to first, third, etc.
# syllables, which receive stress (WSP)
if i % 2 != 0:
vv = u_y_final_diphthongs(v)
if vv and not is_long(vv.group(1)):
I = vv.start(1) + 1
WORD[i] = v[:I] + '.' + v[I:]
WORD = '.'.join(WORD)
RULE = ' T4' if word != WORD else ''
return WORD, RULE
def apply_T4(word):
'''An agglutination diphthong that ends in /u, y/ usually contains a
syllable boundary when -C# or -CCV follow, e.g., [lau.ka.us],
[va.ka.ut.taa].'''
WORD = word.split('.')
for i, v in enumerate(WORD):
# i % 2 != 0 prevents this rule from applying to first, third, etc.
# syllables, which receive stress (WSP)
if is_consonant(v[-1]) and i % 2 != 0:
if i + 1 == len(WORD) or is_consonant(WORD[i + 1][0]):
vv = u_y_final_diphthongs(v)
if vv and not is_long(vv.group(1)):
I = vv.start(1) + 1
WORD[i] = v[:I] + '.' + v[I:]
WORD = '.'.join(WORD)
RULE = ' T4' if word != WORD else ''
return WORD, RULE
