ported numerals to GF3 and encoded in UTF8; some problematic ones in todo

1 files changed, 107 insertions, 0 deletions

diff --git a/examples/numerals/hindi.gf b/examples/numerals/hindi.gf
new file mode 100644
index 000000000..347fe1085
--- /dev/null
+++ b/examples/numerals/hindi.gf
@@ -0,0 +1,107 @@
+concrete hindi of Numerals = {
+flags coding = utf8 ;
+-- include numerals.Abs.gf ;
+-- flags coding=devanagari ;
+
+param DForm = unit | ten ;
+param DSize = sg | r2 | r3 | r4 | r5 | r6 | r7 | r8 | r9 ;
+param Size = sing | less100 | more100 ; 
+
+oper LinDigit = {s : DForm => Str ; size : DSize} ;
+
+lincat Numeral =    { s : Str } ;
+lincat Digit = LinDigit ;
+lincat Sub10 = {s : DForm => Str ; size : DSize} ;
+lincat Sub100 = {s : Str ; size : Size} ;
+lincat Sub1000 = {s : Str ; s2 : Str ; size : Size } ; 
+lincat Sub1000000 = { s : Str } ;
+
+lin num x0 =
+  {s = [] ++ x0.s ++ []} ; -- the Devana:gari environment
+
+
+-- H is for aspiration (h is a sepaarate letter)
+-- M is anusvara
+-- ~ is candrabindhu
+-- c is is Eng. ch in e.g chop 
+-- cH is chH
+-- _: is length
+-- T, D, R are the retroflexes
+
+oper mkNum : Str -> Str -> DSize -> LinDigit = 
+  \do -> \bis -> \sz ->  
+  {s = table {unit => do ; ten => bis } ; 
+   size = sz } ;
+
+-- lin n1 mkNum "एक" "ग्यारह" "दस" 
+lin n2 = mkNum "दो" "बीस" r2 ;
+lin n3 = mkNum "तीन" "तीस" r3 ;
+lin n4 = mkNum "चार" "चालीस" r4 ;
+lin n5 = mkNum "पाँ्न्च" "पचास" r5 ;
+lin n6 = mkNum (variants {"छह" ; "छः" ; "छै"}) "साठ" r6 ; 
+lin n7 = mkNum "सात" "सत्तर" r7; 
+lin n8 = mkNum "आठ" "अस्सी" r8;
+lin n9 = mkNum "नौ" (variants {"नव्वे" ; "नब्बे" }) r9 ;
+
+oper mkR : Str -> Str -> Str -> Str -> Str -> Str -> Str -> Str -> Str -> DSize => Str = \a1 -> \a2 -> \a3 -> \a4 -> \a5 -> \a6 -> \a7 -> \a8 -> \a9 -> table {
+  sg => a1 + "अह" ;
+  r2 => a2 + "ईस" ;
+  r3 => a3 + "तीस" ;
+  r4 => a4 + "आलीस" ;
+  r5 => a5 + "अन" ;
+  r6 => a6 + "सठ" ;
+  r7 => a7 + "हत्तर" ;
+  r8 => a8 + "आसी" ;
+  r9 => a9 + "आनवे"
+} ;
+
+oper rows : DSize => DSize => Str = table {
+  sg => mkR "ग्यार" "इक्क" "इकत" "एक्त" "इक्याव" "इक" "इक" "इक्य" "इक्य" ; 
+  r2 => mkR "बार" "बा" "बत" "बय" "बाव" "बा" "ब" "बय" "ब" ;
+  r3 => mkR "तेर" "ते" "तैं" "तैंत" "तिर्प" "तिर" "ति" "तिर" "तिर" ;
+  r4 => mkR "चौद" "चौब" "चौं" "चव" "चौप" "चौं" "चौ" "चौर" "चौर" ;
+  r5 => mkR "पंद्र" "पच्च" "पैं" "पैंत" "पच्प" "पैं" "पच" "पच" "पच" ;
+  r6 => mkR "सोल" "छब्ब" "छत" "छिय" "छप्प" "छिया" "छि" "छिय" "छिय" ;
+  r7 => mkR (variants { "सत्त्र" ; "सत्र"}) "सत्ताव" "सैं" "सैंत" "सत्ता" "सर" "सत" (variants {"सत्त" ; "सत" }) "सत्त" ;
+  r8 => mkR "अठार" "अट्ठा" "अR" "अR्त" "अट्ठाव" "अR" "अठ" (variants { "अट्ठ" ; "अठ" }) "अट्ठ" ; 
+  r9 => table {sg => "उन्नीस" ; r2 => "उनतीस" ; r3 => "उनतालीस" ; 
+               r4 => "उनचास" ; r5 => "उनसठ" ; r6 => "उनहत्तर" ; 
+               r7 => (variants{"उन्नासी" ; "उन्यासी"}) ; 
+               r8 => "नवासी" ; r9 => "निन्यानवे" } 
+} ;
+
+oper ss : Str -> {s : Str} = \s -> {s = s} ;
+
+lin pot01 = {s = table {unit => "एक" ; _ => "दुम्म्य" } ; size = sg} ;
+lin pot0 d = d ; 
+lin pot110 = {s = "दस" ; size = less100} ; 
+lin pot111 = {s = rows ! sg ! sg ; size = less100} ;
+lin pot1to19 d = {s = rows ! d.size ! sg ; size = less100} ;
+lin pot0as1 n = {s = n.s ! unit ; size = table {sg => sing ; _ => less100} ! n.size } ;
+
+lin pot1 d = {s = d.s ! ten ; size = less100} ;
+lin pot1plus d e = {s = rows ! e.size ! d.size ; size = less100} ;
+
+lin pot1as2 n = {s = n.s ; s2 = "दुम्म्य" ; size = n.size } ;
+lin pot2 d = {s = (mksau (d.s ! unit) d.size) ; 
+              s2 = d.s ! unit ++ "लाख" ; size = more100} ;
+lin pot2plus d e = 
+  {s = (mksau (d.s ! unit) d.size) ++ e.s ; 
+   s2 = (d.s ! unit) ++ "लाख" ++ (mkhazar e.s e.size) ; 
+   size = more100} ;
+
+lin pot2as3 n = {s = n.s } ;
+lin pot3 n = {s = table { sing => ekhazar ;
+                          less100 => n.s ++ "हज़ार" ; 
+                          more100 => n.s2 } ! n.size} ;
+lin pot3plus n m = 
+  {s = table {sing => ekhazar ;
+              less100 => n.s ++ "हज़ार" ; 
+              more100 => n.s2 } ! n.size ++ m.s} ;
+
+
+oper ekhazar : Str = variants {"हज़ार" ; "एक" ++ "हज़ार"} ; 
+oper mkhazar : Str -> Size -> Str = \s -> \sz -> table {sing => ekhazar ; _ => s ++ "हज़ार"} ! sz ;
+oper mksau : Str -> DSize -> Str = \s -> \sz -> table {sg => "सौ" ; _ => s ++ "सौ"} ! sz ;
+
+}