m17n-db/mr-gamabhana.mim

;; mr-gamabhana.mim -- Marathi input method with GaMaBhaNa
;; This file is part of the m17n database; a sub-part of the m17n
;; library.

;; The m17n library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public License
;; as published by the Free Software Foundation; either version 2.1 of
;; the License, or (at your option) any later version.

;; The m17n library is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;; Lesser General Public License for more details.

;; You should have received a copy of the GNU Lesser General Public
;; License along with the m17n library; if not, write to the Free
;; Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.

(input-method mr gamabhana)

(description "Based on Hindi input method by ITRANS and Harvard-Kyoto
transliteration systems.
You can use all the standard ITRANS key sequences plus key
sequences such as the below.

  nk->ङ्क्, nkh->ङ्ख्, ng->ङ्ग्, ngh->ङ्घ्
  nch->ञ्च्, nCh->ञ्छ्, nc->ञ्च्, nC->ञ्छ्, nchh->ञ्छ्,
  nj->ञ्ज्, njh->ञ्झ्, nT->ण्ट्, nTh->ण्ठ्, nD->ण्ड्, nDh->ण्ढ्
  c->च्, C->छ्, z->श्, S->ष्, jn->ज्ञ्, R->ऋ

In addition, for convenience, when a consonant + halant sequence
is followed by non Devanagari letter, the last halant is removed.
For instance, 'k SPC'->'क ', 'k..'->'क।'.

The motivation behind additions made to the basic ITRANS scheme
is described in http://sanskritnlp.appspot.com/optitrans.html,
along with a tabulated comparison with several other
transliteration schemes.

Also, see: http://en.wikipedia.org/wiki/Devanagari_transliteration.")

(title "क")

(variable
 (trim-last-halant
  (_"If this variable is 1 (the default), the last Halant in a syllable
is removed if it is followed by non Devanagari letter.  For instance,
typing \"har..\" produces \"हर।\", not \"हर्।\".")
  1 0 1))

(map
 (starter
  (".") ("~") ("#") ("$") ("*") ("]") ((S-\ )) ((C-@))
  ("0") ("1") ("2") ("3") ("4") ("5") ("6") ("7") ("8") ("9")
  ("A") ("C") ("D") ("E") ("G") ("H") ("I") ("J") ("K") ("L")
  ("M") ("N") ("O") ("R") ("S") ("T") ("U") ("Y")
  ("a") ("b") ("c") ("d") ("e") ("f") ("g") ("h") ("i")
  ("j") ("k") ("l") ("m") ("n") ("o") ("p") ("q") ("r")
  ("s") ("t") ("u") ("v") ("w") ("x") ("y") ("z")
  ((KP_1)) ((KP_2)) ((KP_3)) ((KP_4)) ((KP_5))
  ((KP_6)) ((KP_7)) ((KP_8)) ((KP_9)) ((KP_0)))

 (consonant
  ("k" "क्")
  ("kh" "ख्")
  ("K" "ख्")
  ("g" "ग्")
  ("gh" "घ्")
  ("G" "घ्")
  (".k" "क़् ")
  ("q" "क़्")
  (".kh" "ख़्")
  (".K" "ख़्")
  (".g" "ग़्")
  ("nk" "ङ्क्")
  ("nx" "ङ्क्ष्")
  ("nkh" "ङ्ख्")
  ("nK" "ङ्ख्")
  ("ng" "ङ्ग्")
  ("ngh" "ङ्घ्")
  ("nG" "ङ्घ्")
  ("~N" "ङ्")
  ("N^" "ङ्")
  ("NG" "ङ्")
  ("ch" "च्")
  ("Ch" "छ्")			      ; not in ITRANS Devenagari table
  ("c" "च्")
  ("C" "छ्")			      ; not in ITRANS Devenagari table
  ("chh" "छ्")
  ("j" "ज्")
  ("jh" "झ्")
  ("J" "झ्")
  ("nch" "ञ्च्")
  ("nCh" "ञ्छ्")			      ; not in ITRANS Devenagari table
  ("nc" "ञ्च्")
  ("nC" "ञ्छ्")			      ; not in ITRANS Devenagari table
  ("nchh" "ञ्छ्")
  ("nj" "ञ्ज्")
  ("njh" "ञ्झ्")
  ("nJ" "ञ्झ्")
  ("~n" "ञ्")
  ("JN" "ञ्")
  ("NY" "ञ्")
  ("T" "ट्")
  ("Th" "ठ्")
  ("D" "ड्")
  ("Dh" "ढ्")
  (".D" "ड़्")
  (".Dh" "ढ़्")
  ("nT" "ण्ट्")
  ("nTh" "ण्ठ्")
  ("nD" "ण्ड्")
  ("nDh" "ण्ढ्")
  ("N" "ण्")
  ("t" "त्")
  ("th" "थ्")
  ("d" "द्")
  ("dh" "ध्")
  ("n" "न्")
  (":n" "ऩ्")			      ; not in ITRANS Devenagari table
  ("p" "प्")
  ("ph" "फ्")
  ("P" "फ्")
  (".ph" "फ़्")
  ("f" "फ्")
  ("b" "ब्")
  ("bh" "भ्")
  ("B" "भ्")
  ("m" "म्")
  ("y" "य्")
  ("Y" "य़्")            ; not in ITRANS Devanagari table
  ("yh" "य़्")           ; not in ITRANS Devanagari table
  (".y" "य़्")
  ("r" "र्")
  ("l" "ल्")
  ("L" "ळ्")
  ("ld" "ळ्")
  ("v" "व्")
  ("w" "व्")
  ("sh" "श्")
  ("z" "ज़्")
  (".j" "ज़्")
;  ("z" "श्")
  ("S" "ष्")
  ("Sh" "ष्")
  ("shh" "ष्")
  ("s" "स्")
  ("h" "ह्")
  ("jn" "ज्ञ्")
  ("j~n" "ज्ञ्")
  ("jn" "ज्ञ्")
  ("GY" "ज्ञ्")
  ("Gy" "ज्ञ्")
  ("dny" "ज्ञ्")		      ; not in ITRANS Devanagari table
  ("x" "क्ष्")
  ("ks" "क्स्")
  ("ksh" "क्ष्")
  ("gH"  ॻ्)
  ("jH"  ॼ्)
  ("DH"  "ॾ्")
  ("Ry" "ऱ्य्")
  ("Rh" "ऱ्ह्") 
  ("dhd" "द्ध्")
  ("vd" "द्व्")
  ("kn" "क्न्") 
  ("gn" "ग्‍न्") 
  ("ghn" "घ्‍न्") 
  ("tn" "त्‍न्") 
  ("dn" "द्‍न्") 
  ("nn" "न्‍न्") 
  ("pn" "प्‍न्") 
  ("mn" "म्‍न्") 
  ("sn" "स्‍न्") 
  ("shn" "श्‍न्") 
  ("bH"  "ॿ्"))

 (independent
  ("a" "अ")
  ("aa" "आ")
  ("A" "आ")
  ("i" "इ")
  ("ii" "ई")
  ("I" "ई")
  ("u" "उ")
  ("uu" "ऊ")
  ("U" "ऊ")
  ("RU" "ऋ")
  ("Ri" "ऋ")
  ("RI" "ॠ") 
  ("O" "ऑ")     
  ("E" "ॲ")
  ("RRi" "ऋ")
  ("R^i" "ऋ")
  ("LLi" "ऌ")			      ; not in ITRANS Devanagari table
  ("L^i" "ऌ")			      ; not in ITRANS Devanagari table
  (".c" "ऍ")            ; not in ITRANS Devanagari table
  ("ea" "ऍ")            ; not in ITRANS Devanagari table
  ("ee" (set CANDRA-E-O 0) "ई")       ; not in ITRANS Devanagari table
  ("e" (set CANDRA-E-O ?ऍ) "ए")
  ("ai" "ऐ")
  ("oo" (set CANDRA-E-O 0) "ऊ") 
  ("o" (set CANDRA-E-O ?ऑ) "ओ")
  ("oa" "ऑ")
  ("au" "औ")
  ("ou" "औ")
  ("RRI" "ॠ")			      ; not in ITRANS Devanagari table
  ("RR" "ॠ")			      ; not in ITRANS Devanagari table
  ("R^I" "ॠ")			      ; not in ITRANS Devanagari table
  ("LLI" "ॡ")			      ; not in ITRANS Devanagari table
  ("L^I" "ॡ")			      ; not in ITRANS Devanagari table
  (".N" "ँ")
  (".n" "ं")
  ("M" "ं")
  ("H" "ः")
  ("kH" "ᳵ") 
  ("pH" "ᳶ")
  (".a" "ऽ")
  (".h" "्")
  ("AUM" "ॐ")
  ("OM" "ॐ")
  ("$" "र्")			      ; not in ITRANS Devanagari table
  ((S-\ ) "‌")			      ; not in ITRANS Devanagari table
  ((C-@) "‍"))			      ; not in ITRANS Devanagari table

 (digit
  ("0" "०")
  ("1" "१")
  ("2" "२")
  ("3" "३")
  ("4" "४")
  ("5" "५")
  ("6" "६")
  ("7" "७")
  ("8" "८")
  ("9" "९")
  ((KP_0) "०")
  ((KP_1) "१")
  ((KP_2) "२")
  ((KP_3) "३")
  ((KP_4) "४")
  ((KP_5) "५")
  ((KP_6) "६")
  ((KP_7) "७")
  ((KP_8) "८")
  ((KP_9) "९"))

 (dependent
  ("O" (delete @-) "ॉ")    
  ("E" (delete @-) "ॅ")
  ("a" (delete @-) "")
  ("aa" (delete @-) "ा")
  ("A" (delete @-) "ा")
  ("i" (delete @-) "ि")
  ("ii" (delete @-) "ी")
  ("I" (delete @-) "ी")
  ("u" (delete @-) "ु")
  ("uu" (delete @-) "ू")
  ("U" (delete @-) "ू")
  ("R" (delete @-) "ृ")
  ("RRi" (delete @-) "ृ")
  ("R^i" (delete @-) "ृ")
  ("LLi" (delete @-) "ॢ")	      ; not in ITRANS Devanagari table
  ("L^i" (delete @-) "ॢ")	      ; not in ITRANS Devanagari table
  (".c" (delete @-) "ॅ")        ; not in ITRANS Devanagari table
  ("ea" (delete @-) "ॅ")        ; not in ITRANS Devanagari table
  ("ee" (delete @-) (set CANDRA-E-O 0) "ी") ; not in ITRANS Devanagari table
  ("e" (delete @-) (set CANDRA-E-O ?ॅ) "े")
  ("ai" (delete @-) "ै")
  ("oo" (delete @-) (set CANDRA-E-O 0) "ू") 
  ("o" (delete @-) (set CANDRA-E-O ?ॉ) "ो")
  ("oa" "ॉ")
  ("au" (delete @-) "ौ")
  ("ou" (delete @-) "ौ")
  ("RR" (delete @-) "ॄ")	      ; not in ITRANS Devanagari table
  ("RRI" (delete @-) "ॄ")	      ; not in ITRANS Devanagari table
  ("R^I" (delete @-) "ॄ")	      ; not in ITRANS Devanagari table
  ("LLI" (delete @-) "ॣ")	      ; not in ITRANS Devanagari table
  ("L^I" (delete @-) "ॣ"))	      ; not in ITRANS Devanagari table

 (dot
  ("." (set DOT 1) "."))

 (eo-dot-c
  (".c" (delete @-) (insert CANDRA-E-O)))

 (commit-key
  ((S-C-Return)))

 (backspace
  ((BackSpace) (undo))))

(state
 (init
  (starter (pushback 1) (shift intermediate)))

 (intermediate
  ;; CANDRA-E-O is set to the character CANDRA E or CANDRA O when "e"
  ;; or "o" is typed, and in that case, if ".c" is typed, the
  ;; character set to CANDRA-E-O is inserted.
  (t (set CANDRA-E-O 0))
  ;; LAST-HALANT-POS is set to the position after a consonat + HALANT
  ;; sequence.  If the following key is for non-letter, that HALANT
  ;; character is removed.
  (consonant (mark LAST-HALANT-POS) (shift second))
  (independent (cond (CANDRA-E-O (shift after-eo)) (1 (shift init))))
  (digit (shift init))
  (backspace)
  (commit-key (shift init)))

 (second
  ;; CANDRA-E-O is set to the character CANDRA E or CANDRA O when "e"
  ;; or "o" is typed, and in that case, if ".c" is typed, the
  ;; character set to CANDRA-E-O is inserted.
  (t (set CANDRA-E-O 0))
  (consonant (mark LAST-HALANT-POS))
  (dependent (cond (CANDRA-E-O (shift after-eo)) (1 (shift init))))
  (backspace)
  (commit-key (shift init))
  (nil (cond (trim-last-halant (move LAST-HALANT-POS) (delete @-) (move @>)))
       (shift init)))

 (after-eo
  (t (set DOT 0))
  (dot)
  (eo-dot-c (shift init))
  (commit-key (shift init))
  (nil (cond (DOT (delete @-) (pushback 1))) (shift init))))

;; Local Variables:
;; coding: utf-8
;; mode: emacs-lisp
;; End: