/usr/share/m17n/GUR2-OTF.flt is in m17n-db 1.6.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | ;; GUR2-OTF.flt -- Font Layout Table for gur2 OpenType fonts
;; Copyright (C) 2010 AIST (H15PRO112)
;; See the end for copying conditions.
(font layouter gur2-otf nil
(version "1.6.0")
(font (nil nil unicode-bmp :otf=gur2)))
;;; <li> GUR2-OTF.flt
;;;
;;; For gur2 OpenType fonts to draw the Gurmukhi script.
(category
(0x0A00 0x0A7F ?X) ; generic
(0x0A01 0x0A02 ?a) ; SIGN ADAK BINDI .. BINDI
(0x0A03 ?A) ; SIGN VISARGA
(0x0A05 0x0A14 ?V) ; LETTER A .. AU
(0x0A15 0x0A38 ?C) ; LETTER KA .. SA
(0x0A3C ?n) ; SIGN NUKTA
(0x0A3E ?p) ; VOWEL SIGN AA
(0x0A3F ?m) ; VOWEL SIGN I
(0x0A40 ?p) ; VOWEL SIGN II
(0x0A41 0x0A42 ?b) ; VOWEL SIGN U .. UU
(0x0A47 0x0A4C ?u) ; VOWEL SIGN EE .. AU
(0x0A4D ?H) ; SIGN VIRAMA
;; (0x0A51 ?) ; SIGN UDAAT
(0x0A59 0x0A5E ?C) ; LETTER KHHA .. FA
(0x0A70 ?a) ; TIPPI
(0x0A71 ?d) ; ADDAK
;; (0x0A75 ?) ; SIGN YAKASH
(0x200C ?N) ; ZWNJ
(0x200D ?J) ; ZWJ
(0x25CC ?X) ; DOTTED CIRCLE
(pstf ?P)
)
;; Stage 0
;; Preprocessing
(generator
(0
(cond
;; Compose a consonant and a nukta
((0x0A32 0x0A3C) 0x0A33)
((0x0A38 0x0A3C) 0x0A36)
((0x0A16 0x0A3C) 0x0A59)
((0x0A17 0x0A3C) 0x0A5A)
((0x0A1C 0x0A3C) 0x0A5B)
((0x0A2B 0x0A3C) 0x0A5E)
("." =))
*))
;; Stage 1
;; Syllable identification
(generator
(0
(cond
;; Consonant-based syllables
("(Cn?J?HJ?)*Cn?(H[NJ]?|m?u?b?p?n?)a?A?"
< | = * | >)
;; Syllables with an independent vowel
("Vn?(J?HC)?m?u?b?p?n?a?A?"
< | = * | >)
;; Combining marks are displayed with a DOTTED CIRCLE.
("m"
(cond
((font-facility 0x25CC) < = 0x25CC >)
("." [ = ])))
("[nHubpaA]"
(cond
((font-facility 0x25CC) < 0x25CC = >)
("." [ = ])))
("JHC"
(cond
((font-facility 0x25CC) < 0x25CC :otf=gur2=blwf,pstf+ >)
(".+" [ :otf=gur2=blwf,pstf+ ])))
("." =))
*))
;; Stage 2
;; Basic shaping forms and matra reordering
(generator
(0
(cond
;; Explicit halant forms
(" ([CnHJ]+)(HN?a?A?) "
(1 :otf?gur2=locl,nukt,akhn,blwf,pstf+)
| (1 shaping) (2 = *) |)
;; Ordinary syllables
;; 1 2 3 4 5 6
(" ([CnHJV]+)(mn?)?(un?)?(bn?)?(pn?)?(a?A?) "
(1 :otf?gur2=locl,nukt,akhn,blwf,pstf+)
| (2 = *) (1 shaping) (4 = *) (3 = *) (5 = *) (6 = *) |)
("." =))
*)
(shaping
(cond
("([CnHJP]*[CV]n?)((J?PP)+)$"
(1 :otf=gur2=locl,nukt,akhn,blwf,cjct+) (2 :otf=gur2=pstf+))
(".+"
(0 :otf=gur2=locl,nukt,akhn,blwf,cjct+))))
)
;; Stage 3
;; Final reordering (Move pre-base matra after the last halant)
(generator
(0
(cond
;; 1 2 3
(" (mn?)([^ ]+HJ?)([^H ]+) "
| (2 = *) (1 = *) (3 = *) |)
("." =))
*))
;; Stage 4
;; Nukta for matra and presentation forms
(generator
(0
(cond
(" ([^ ]+) "
| (1 :otf=gur2=nukt,pres,abvs,blws,psts,haln,calt+) |)
("." =))
*))
;; Stage 5
;; Remove ZWNJ/ZWJ
(generator
(0
(cond
("[NJ]")
("." =))
*))
;; Stage 6
;; GPOS processing
(generator
(0
(cond
(" ([^ ]+) "
(1 :otf=gur2=+kern,dist,abvm,blwm))
("." =))
*))
;; Copyright (C) 2010
;; National Institute of Advanced Industrial Science and Technology (AIST)
;; Registration Number H15PRO112
;; 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.
;; Local Variables:
;; mode: emacs-lisp
;; End:
|