Add support for Totontepec Mixe

This commit implements support for [Totontepec Mixe](https://en.wikipedia.org/wiki/Totontepec_Mixe). The Espeak rules are based on the phonological inventory, orthographic mappings, and phonetic processes described in the "Esbozo fonológico" (phonological outline/sketch) chapter of Verónica Guzmán Guzmán's 2012 master's thesis in Indo American Linguistics awarded by the [Centro de Investigaciones y Estudios Superiores en Antropología Social](https://ciesas.edu.mx/) and *Vocabulario Mixe de Totontepec* (Totontepec Mixe vocabulary), compiled by Alvin Schoenhals and Louise C. Schoenhals and published by the Summer Institute of Linguistics in 1965.

This commit was developed as part of a project for [Computational Linguistics](https://jnw.domains.swarthmore.edu/ling073/syllabus.php) at [Swarthmore College](https://swarthmore.edu). We feel that this language is suitable for merge with "testing" status, but further verification/improvements by native speakers would be very helpful.

co-authored-by: Elizabeth Resendiz <[email protected]>

Makefile.am

 	espeak-ng-data/mr_dict \
 	espeak-ng-data/ms_dict \
 	espeak-ng-data/mt_dict \
+	espeak-ng-data/mto_dict \
 	espeak-ng-data/my_dict \
 	espeak-ng-data/nci_dict \
 	espeak-ng-data/ne_dict \
 mt: espeak-ng-data/mt_dict
 espeak-ng-data/mt_dict: dictsource/mt_list dictsource/mt_rules dictsource/mt_extra
 
+mto: espeak-ng-data/mto_dict
+espeak-ng-data/mto_dict: dictsource/mto_list dictsource/mto_rules
+
 my: espeak-ng-data/my_dict
 espeak-ng-data/my_dict: dictsource/my_list dictsource/my_rules dictsource/my_extra dictsource/my_emoji
 

dictsource/mto_list

+// This file is UTF8 encoded
+
+// letters
+
+_cap	m'aJ^us
+_?? 	s'imbolo
+_#32	Esp'aTjo
+
+// accent names
+_lig	liQaD'ura
+_acu	aQ'uDo
+_ac2	d'oble||aQ'uDo	
+_brv	br'eBe
+_ced	seD'iJ^a
+_cir	sirkumfl'exo
+_dia	dj'Eresis
+_dac	d'oble||aQ'uDo	
+_dot	p'unto
+_grv	gr'aBe
+_hac	kar'on
+_mcn	makr'on
+_ogo	kol'ita
+_rng	an'iJ^o
+_stk	b'aRR2a
+_tld	t'ilde
+_sup	supE**'indiTe
+_sub	suB'indiTe
+
+
+// names of symbols
+°	grados
+_.	punto
+_,	koma
+_;	p,untoik'oma
+_:	d,osp'untos
+_!	TERR2'araDmiraTj'on
+_?	TERR2'arintERR2,oQaTj'on
+_¡	aBr'iraDmiraTj'on
+_¿	aBr'irintERR2,oQaTj'on
+_<	men'orke
+_>	maJ^'orke
+_'	apostr'ofo
+ꞌ	salt'il^o	$only
+_"	kom'iJ^as
+_-	gJ^on
+__	suBraJ^'aDo
+_/	baRR2a
+_\	b'aRR2aimbErt'iDa
+_`	aT'Ento||gr'aBe
+_´	aT'Ento||aQ'uDo
+_(	,aBrepar'Entesis
+_)	Tj,ERR2apar'Entesis
+_[	,aBrekortS'ete
+_]	Tj,ERR2akortS'ete
+_{	,aBreJ^'aBe
+_}	Tj,ERR2aJ^'aBe
+_«	kom'iJ^as||iTkJ^'ErDas
+_»	kom'iJ^as||dEr'EtSas
+=	iQw'al
++	m'as  
+#	almoaD'iJ^a  
+*	astEr'isko  
+.	punto  
+^	Tirkumfl'exo
+₠	'eU*o
+€	eUro
+%	porTj'Ento  
+&	ampErs'ant
+@	aRR2'oBa
+/	baRR2a
+©	kopiRR2'aIt
+£	liBras
+¶	p'aRR2afo
+§	sEkTj'on
+¬	n'ot
+·	p'unto||m'edjo
+
+// Language names
+
+_cyr	Ti*'iliko_
+_hy	arm'enjo
+_he	eB@-*'Eo
+_ar	'a*aBe
+_hi	'i:ndi
+_bn	beNg,al'i_
+_ta	t'amil
+_te	tel'ugu
+_si	TiNgal'es
+_th	t'a:i
+_my	birm'ano
+_ja	x,apon'Es
+_zh	tS'ino
+
+// numbers
+_0	nitija
+_1	toU?k#
+_2	mahtsk#
+_3	toUoUhk#
+_4	mAktAAz.k#
+_5	mugooz.k#
+_6	toUht8k#
+_7	vuz.toUht8k#
+_8	toUtoUht8k#
+_9	tAz.toUht8k#
+_1X	mAhk#
+_2x	ii?p
+_3X	mAhk#ii?p
+_4X	v8htkup
+_5X	v8htkupmAhk#
+_6X	toUoUhk#ii?p
+_7X	toUoUhk#ii?pmAhk#
+_8X	mAktAAz.k#ii?p
+_9X	mAktAAz.k#ii?pmAhk#
+_0C	mugooz.k#ii?p
+_dpt	koma
+_roman	Rom'ano
+
+// ordinal numbers
+_#º	o
+_#ª	a
+_ord	mu
+ºc	gr'ados||T'e
+ºf	gr'ados||'Efe
+ºk	gr'ados||k'a
+
+// Letters (names taken from Spanish)
+// If a letter has a "word" pronunciation which is different from its
+// "letter" name, then include the letter name here, with the letter
+// prefixed by a _ character.
+
+_b	be
+_c	Te
+_d	de
+_f	Efe
+_g	xe
+_h	atSe
+_j	xota
+_k	ka
+_l	Ele
+_m	Eme
+_n	Ene
+_ñ	En^e
+_p	pe
+_q	ku
+_r	Ere
+_s	Ese
+_t	te
+_v	uBe
+_w	uBe||d'oBle
+_x	Ekis
+_z	TEta
+
+_a	a
+_e	e
+_o	o
+_y	igri'eQa
+_á	'a||aTEntw'aDa
+_é	'e||aTEntw'aDa
+_í	'i||aTEntw'aDa
+_ó	'o||aTEntw'aDa
+_ú	'u||aTEntw'aDa
+_ü	'u||kon||dj'ErEsis
+_ç	$accent
+
+// Proper Names and countries
+amsterdam	$3
+bardem	$2
+jerusalem	$4
+méxico       m'Exiko
+vietnam $2
+
+// foreign words
+
+android	'androId
+apple	'ap@l
+copyright	k'opiRR2,aIt
+chrome	kr'owm
+curriculum	$2
+diem	d'i:em $only
+eloquence	'elokwens
+english ínglish      $text
+espeak	'isp'ik
+eyes	'aIs
+facebook f'eIsbuk
+firefox	f'aIrfoks
+free	fr'i
+google	g'ug@l
+hardware h'ardwer
+iphone	'aIfon
+ipod	'aIpod
+jaws	dZ'os
+jazz	dZ'as
+linux        $1
+live l'aIB
+messenger m'esendZer
+microsoft	m'aIkrosoft
+mozilla	moT'ila
+office	'ofis
+platform	pl'atfom
+power	p'awer
+service	s'erBis
+skype	sk'aIp
+snapshot	sn'apS,ot // _^_en
+software	s'oftwer
+spanish      sp'aniS
+speech	sp'itS
+thunderbird	t'anderbird
+twit	tw'it
+twitter	tw'iter
+window	w'indow
+
+(e speak) 'isp'ik
+(i phone)	'aIfon
+(i pod)	'aIpod

dictsource/mto_rules

+// Translation rules for mto
+// This file is UTF-8 encoded
+
+.L01 a e i o u ä ë ï ö ü
+.L02 m n
+
+.group a
+	a			a
+
+.group ä
+	ä			A
+
+.group e
+	e			e
+
+.group ë
+	ë			@
+
+.group i
+	i			i
+
+.group ï
+	ï			8
+
+.group o
+	o			o
+
+.group ö
+	ö			oU
+
+.group u
+	u			u
+
+.group v
+	v(_			f
+	_)v(o		b
+	j)v			vj
+	v(j			vj
+	v			v
+
+.group s
+	s			s
+
+.group x
+	L01)x		z.
+	L02)x		z.
+	j)x			s.j
+	x(j			s.j	
+	x 			s.
+
+.group j
+	j			h
+
+.group ts
+	%L01)ts		dz
+	L02)ts		dz
+	j)ts		tsj
+	ts(j		tsj
+	ts			ts
+
+.group p
+	L01)p(L01	b
+	L02)p(L01	b
+	p(_			p#
+	j)p			pj
+	p(j			pj
+	p			p
+
+.group t
+	L01)t(L01	d
+	L02)t(L01	d
+	j)t			tj
+	t(j			tj
+	t(_			t#
+	t			t
+
+.group k
+	L01)k(L01	g
+	L02)k(L01	g
+	k(_			k#
+	j)k			kj
+	k(j			kj
+	k			k
+
+.group ꞌ
+	ꞌ			?
+
+.group m
+	j)m			mj
+	m(j			mj
+	m			m
+
+.group n
+	n(p			m
+	n(k			N
+	j)n			nj
+	n(j			nj
+	n			n
+
+.group r
+	r	r
+
+.group l
+	l	l
+
+.group y
+	y	j

espeak-ng-data/lang/miz/mto

+name Totontepec Mixe
+language mto
+
+maintainer Bill Dengler <[email protected]> and Elizabeth Resendiz <[email protected]>
+status testing
+
+lowercaseSentence
+tunes s6 c6 q6 e6

phsource/ph_mixe_mto

+
+//====================================================
+//  Totontepec Mixe
+//====================================================
+
+
+phoneme a
+  ipa a
+  vwl starttype #a endtype #a
+  length 190
+  FMT(vowel/a_4)
+endphoneme
+
+phoneme A
+  ipa ɑ
+  vwl starttype #a endtype #a
+  length 220
+  unr bck low
+  FMT(vowel/aa_8)
+endphoneme
+
+phoneme e
+  ipa e
+  vwl starttype #e endtype #e
+  length 190
+  FMT(vowel/e_mid2)
+endphoneme
+
+phoneme @
+  ipa ə
+  vwl   starttype #@  endtype #@
+  unstressed
+  length 140
+  unr cnt mid
+  IF thisPh(isWordEnd) THEN
+    FMT(vowel/@_6, 90)
+  ENDIF
+  FMT(vowel/@)
+endphoneme
+
+phoneme i
+  ipa i
+  vwl starttype #i endtype #i
+  length 190
+  IfNextVowelAppend(;)
+  FMT(vowel/i)
+endphoneme
+
+phoneme 8
+  ipa ɘ
+  vwl starttype #@ endtype #@
+  length 165
+  FMT(vowel/8_7)
+endphoneme
+
+phoneme o
+  ipa o
+  vwl starttype #o endtype #o
+  length 195
+  FMT(vowel/oo)
+endphoneme
+
+phoneme oU
+  ipa əʊ
+  vwl  starttype #@  endtype #u
+  length 220
+  FMT(vdiph/@u_en)
+endphoneme
+
+phoneme u
+  vwl starttype #u endtype #u
+  length 200
+  FMT(vowel/u_bck2)
+endphoneme
+
+phoneme k
+  import_phoneme consonants/k-
+endphoneme
+
+phoneme k#
+  import_phoneme consonants/k#
+endphoneme
+
+phoneme g
+  ipa g
+  vcd vel stp
+  lengthmod 5
+  voicingswitch k
+  Vowelin  f1=2  f2=2300 200 300  f3=-300 80
+  Vowelout f1=2  f2=2300 250 300  f3=-300 80 brk
+
+  FMT(g/g) addWav(x/g2)        // weaker [g]
+endphoneme
+
+phoneme t
+  import_phoneme base1/t[
+endphoneme
+
+phoneme T // Used in Spanish words
+  import_phoneme base1/T
+endphoneme
+
+phoneme t#
+  ipa tʰ
+  vls dnt stp
+  lengthmod 2
+  voicingswitch d
+  Vowelin f1=0  f2=1500 -300 300  f3=-100 80  amp=16
+  Vowelout f1=0 f2=1500 -300 250  f3=-100 80  rms=20
+  IF nextPh(isPause2) THEN
+    WAV(ustop/t_dnt, 35)
+  ENDIF
+  WAV(ustop/t_dnt, 50)
+endphoneme
+
+phoneme d
+  import_phoneme base2/d
+endphoneme
+
+phoneme p
+  import_phoneme consonants/p-
+endphoneme
+
+phoneme p#
+  import_phoneme consonants/ph
+endphoneme
+
+phoneme b
+  import_phoneme base1/b
+endphoneme
+
+phoneme v
+  ipa v
+  vcd lbd frc
+  FMT(voc/v) addWav(vocw/v, 90)
+endphoneme
+
+phoneme f 
+  ipa f 
+  vls lbd frc
+  WAV(ufric/f, 80)
+endphoneme
+
+phoneme s
+  ipa s
+  vls alv frc sib
+  lengthmod 3
+  voicingswitch  z
+  Vowelin  f1=0  f2=1700 -300 300  f3=-100 80
+  Vowelout f1=0  f2=1700 -300 250  f3=-100 80  rms=20
+
+  IF nextPh(isPause) THEN
+    WAV(ufric/s_, 60)    // quieter 's' at end of word
+  ELIF nextPh(p) OR nextPh(t) OR nextPh(k) THEN
+    WAV(ufric/s!)
+  ENDIF
+  WAV(ufric/s, 80)
+endphoneme
+
+phoneme s.
+  import_phoneme base1/s.
+endphoneme
+
+phoneme z.
+  import_phoneme base1/z.
+endphoneme
+
+phoneme ts
+  import_phoneme consonants/ts
+endphoneme
+
+phoneme dz
+  import_phoneme consonants/dz
+endphoneme
+
+phoneme m
+  import_phoneme base1/m-
+endphoneme
+
+phoneme n
+  import_phoneme base1/n-
+endphoneme
+
+phoneme N
+  import_phoneme base1/N-
+endphoneme
+
+phoneme r
+  import_phoneme base1/*
+endphoneme
+
+phoneme l
+  import_phoneme base1/l
+endphoneme
+
+phoneme j
+  import_phoneme base1/j
+endphoneme
+
+phoneme C
+  import_phoneme base1/C
+endphoneme
+
+phoneme ?
+  ipa ʔ
+  vls glt stp
+  lengthmod 1   // 5? longer preceding vowel
+  nolink
+  Vowelin  glstop
+  Vowelout glstop
+  WAV(ustop/null)
+endphoneme
+
+phoneme h
+  import_phoneme base1/h
+endphoneme

phsource/phonemes

 phonemetable mi base2
 include ph_maori
 
+phonemetable mto base2
+include ph_mixe_mto
+
 phonemetable nci base2
 include ph_nahuatl
 

tests/language-phonemes.test

 test_phwav mr 5238ba08fba349fea6c00bdd8f1672ede229b8ec "ma na n.a n^a pa t#a t.a tSa ka qa p#a t.#a c#a k#a ba d#a d.a dZa ga b#a d.#a J#a g#a fa sa Sa xa va za Za Qa Ha ra r.a la ja _:_ mI mU me m@ mo mE mV mO ma mi: mu: me: mo: mE: mO: ma: m&: mI~ mi~ mU~ mu~ mU~ me~ mo~ mE~ mV~ mO~ ma~ mAI maU"
 test_phwav ms 75a57a020af2b62e3448792d3f6a945a9b2c6b75 "ma na n^a Na pa ba ta da ka ga ?a tSa dZa fa va Ta Da sa za Sa xa Qa ha ja wa la Ra R2a _:_ ma mE mO m@ me mo mi mu maI meI mOI maU m@U"
 test_phwav mt 03231022bb750335042309d6d2acd55f214a8967 "ma na Na pa ta ka ?a ba da ga p\`a t\`a k\`a tSa dZa tS\`a Ba sa za Sa Za xa ha la ja wa ra _:_ mi me my ma m@ mo mu"
+test_phwav mto bd45ab06741222328c2068f5a14a08b052dbdaa6 "a A e @ i 8 o oU u k k# ga t T t# da p p# b v f s s. z. ts dz m n N ra la j C a?e ha"
 test_phwav my 77eeafb213bfd0756319b2766be8364a2bff46ad "na Na la ja pa pha fa ta tha ka kha tS;a tS;ha S;a s.a tsa tsha ts.a ts.ha N-a _:_ ma mA mai mAu m@ m@r mE mei mi mi[ mi. miA miAu miE mio miou mo mo- mou mong mu muA mua muai mu@ mei muo my myu my& myE my@ myi _:_ ma11 ma21 ma214 ma22 ma33 ma35 ma44 ma51 ma53 ma55"
 test_phwav nb adbf0b2e74a76ff7bd2463223f648d479515a314 "m#a ma n#a na n^#a n^a N#a Na pa ta ca ka fa va Ta Da sa Ca J^a xa Qa ha l#a la tl#a r#a ra _:_ mi mi: mI mI: mE mE: ma ma: mO mO: mu mu: my my: mW mW: maI maI: meI meI: maU maU: moU moU: mYy mOI myI"
 test_phwav nci 8c578e588c4f0a283359d62754fde039b14c8aef "ma na Na pa ta ka ba da ga fa Ta sa Sa xa ha va Da za Za tSa dZa la ra ja wa t2a t#a d#a z#a r-a z/2a w#a m- n- N- _:_ mI mE ma m0 mV mU mi: mA: mO: mu: m3: mA@ mO@ mo@ mU@ mi@3 mIR mVR mi@ me@ mi m@ m3 me# mI# mI2 meI maI mOI moU maU maa mO2 maI@ maI3 maU@"