diff options
| -rw-r--r-- | lisp/language/devan-util.el | 886 | ||||
| -rw-r--r-- | lisp/language/devanagari.el | 9 | ||||
| -rw-r--r-- | lisp/language/indian.el | 29 |
3 files changed, 516 insertions, 408 deletions
diff --git a/lisp/language/devan-util.el b/lisp/language/devan-util.el index c490bf612fd..1e6a4c9d447 100644 --- a/lisp/language/devan-util.el +++ b/lisp/language/devan-util.el @@ -19,15 +19,18 @@ ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. +;; along with GNU Emacs; see the file COPYING. If not, write to +;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. ;;; Commentary: ;; History: ;; 1996.10.18 written by KAWABATA, Taichi <kawabata@is.s.u-tokyo.ac.jp> ;; 1997.1.20 fixed some bugs. +;; 1997.3.24 fixed some bugs. + +;; Future work :: +;; Decompose the input characters and process them on the character basis. ;; Devanagari script composition rules and related programs. @@ -37,6 +40,9 @@ ;;; Steps toward composition of Devanagari Characters. ;;; +;;; Intersection Function will be used. +(require 'cl) + ;;; Basic functions. ;;;###autoload @@ -65,7 +71,8 @@ (save-restriction (narrow-to-region from to) (goto-char (point-min)) - (while (re-search-forward "\\cd" nil t) +; (while (re-search-forward "\\cd" nil t) + (while (re-search-forward "." nil t) (let* ((devanagari-char (indian-to-devanagari (preceding-char)))) (delete-char -1) (insert devanagari-char))))) @@ -77,7 +84,8 @@ (save-restriction (narrow-to-region from to) (goto-char (point-min)) - (while (re-search-forward "\\cD" nil t) ; Devanagari Character Code. +; (while (re-search-forward "\\cD" nil t) ; Devanagari Character Code. + (while (re-search-forward "." nil t) (let* ((indian-char (devanagari-to-indian (preceding-char)))) (delete-char -1) (insert indian-char))))) @@ -117,25 +125,27 @@ ;; H - Halant($(5!h(B) or Virama ;; V - Vowel ($(5!$!%!&!'!(!)!*!+!,!-!.!/!0!1!2#&#'#*(B) ;; ("$(5#&#'#*(B" can be obtained by IS13194 vowels with nukta.) -;; D - Vowel Modifiers, i.e. Anuswar, Chandrabindu, Visarga ($(5!!!"!#(B) +;; D - Vowel Modifiers, i.e. Anuswar, Chandrabindu ($(5!!!"(B) +;; (Visaraga ($(5!#(B) is excluded.) ;; M - Matra ($(5!Z![!\!]!^!_!`!a!b!c!d!e!f!g#K#L#M(B) ;; ("$(5#K#L#M(B" can be obtained by IS13194 matras with nukta.) ;; -;; In Emacs, one syllable of Indian language is considered to be one -;; composite glyph. If we expand the above expression, it would be: +;; In Emacs, one syllable of Indian language is considered to be one +;; composite glyph. If we expand the above expression for +;; cons-vowel-syllable, it would be: ;; -;; [[C [N] H] [C [N] H] [C [N] H] C [N] H] C [N] [M] [D] | V [D] +;; [[C [N] H] [C [N] H] [C [N] H] C [N] H] C [N] [M] [D] ;; -;; Therefore, in worst case, the consonant syllabe will consist of +;; Therefore, in worst case, the one syllable may contain ;; following characters. ;; ;; C N H C N H C N H C N H C N M D ;; -;; The example is a sanskrit word "kaurtsnya", where five consecutive -;; consonant appears. +;; The example is a sanskrit word "kArtsnya", where five consecutive +;; consonants appear. ;; -;; On the other hand, incomplete consonant syllable before inputting -;; base consonant must satisfy the following condition: +;; On the other hand, consonant-syllable, which appears at the end of +;; the word, would have the following expression: ;; ;; [C [N] H] [C [N] H] [C [N] H] C [N] H ;; @@ -151,18 +161,47 @@ ;; ;; However, to make editing possible even in this condition, we will ;; not consider about this case. - -(defconst devanagari-cons-syllable-examine - "\\(\\([$(5!3(B-$(5!X(B]$(5!i(B?$(5!h(B\\)?\\([$(5!3(B-$(5!X(B]$(5!i(B?$(5!h(B\\)?[$(5!3(B-$(5!X(B]$(5!i(B?$(5!h(B\\)?[$(5!3(B-$(5!X(B]$(5!i(B?\\([$(5!Z(B-$(5!g#K#L#M(B]\\|\\($(5!_!i(B\\)\\|\\($(5![!i(B\\)\\|\\($(5!\!i(B\\)\\)?[$(5!!!"!#(B]?" - "Regexp matching to one Devanagari consonant syllable.") - -(defconst devanagari-cons-syllable-incomplete-examine - "\\([$(5!3(B-$(5!X(B]$(5!i(B?$(5!h(B\\)?\\([$(5!3(B-$(5!X(B]$(5!i(B?$(5!h(B\\)?\\([$(5!3(B-$(5!X(B]$(5!i(B?$(5!h(B\\)?[$(5!3(B-$(5!X(B]$(5!i(B?$(5!h(B$" - "Regexp matching to one Devanagari incomplete consonant syllable.") - -(defconst devanagari-vowel-syllable-examine - "\\([$(5!$(B-$(5!2#&#'#*(B]\\|\\($(5!*!i(B\\)\\|\\($(5!&!i(B\\)\\|\\($(5!'!i(B\\)\\)[$(5!!!"!#(B]?" - "Regexp matching to one Devanagari vowel syllable.") +;; +;; Note: +;; Currently, it seems that the only following consonants would have +;; Nukta sign attatched. +;; ($(5!3!4!5!:!?!@!I(B) +;; Therefore, [$(5!3(B-$(5!X(B]$(5!i(B? can be re-written as +;; \\([$(5!3!4!5!:!?!@!I(B]$(5!i(B\\)\\|[$(5!3(B-$(5!X(B] + +(defconst devanagari-full-cons + "\\(\\([$(5!3!4!5!:!?!@!I(B]$(5!i(B\\)\\|[$(5!3(B-$(5!X$.$E"%(B]\\)" + "Devanagari full consonant") + +(defconst devanagari-pure-cons + (concat "\\(" devanagari-full-cons "$(5!h(B\\)") + "Devanagari pure consonant") + +(defconst devanagari-matra + "\\(\\([$(5!_![!\(B]$(5!i(B\\)\\|[$(5!Z(B-$(5!g#K#L#M(B]\\)" + "Devanagari Matra Signs. '$(5#K#L#M(B' can also be created from the combination +of '$(5!_![!\(B' and nukta sign.") + +(defconst devanagari-vowel + "\\(\\([$(5!*!&!'(B]$(5!i(B\\)\\|[$(5!$(B-$(5!2#&#'#*(B]\\)" + "Devanagari Vowels. '$(5#&#'#*(B' can also be created from the combination +of '$(5!*!&!'(B' and nukta sign.") + +(defconst devanagari-vowel-syllable + (concat devanagari-vowel "[$(5!!!"(B]?") + "Devanagari vowel syllable.") + +(defconst devanagari-cons-syllable + (concat devanagari-pure-cons "?" devanagari-pure-cons "?" + devanagari-pure-cons "?" devanagari-pure-cons "$") + "Devanagari consonant syllable") + +(defconst devanagari-cons-vowel-syllable + (concat "\\(" + devanagari-pure-cons "?" devanagari-pure-cons "?" + devanagari-pure-cons "?" devanagari-pure-cons "\\)?" + devanagari-full-cons devanagari-matra "?[$(5!!!"(B]?") + "Devanagari consonant vowel syllable.") ;; ;; Also, digits and virams should be processed other than syllables. @@ -170,17 +209,18 @@ ;; In IS 13194, Avagrah is obtained by Nukta after Viram, and ;; OM is obtained by Nukta after Chandrabindu ;; -(defconst devanagari-digit-viram-examine - "[$(5!q(B-$(5!z!j(B]") -(defconst devanagari-other-sign-examine + +(defconst devanagari-digit-viram-visarga + "[$(5!q(B-$(5!z!j!#(B]") +(defconst devanagari-other-sign "\\([$(5!!!j(B]$(5!i(B\\)\\|\\([$(5#!#J(B]\\)") -(defconst devanagari-composite-glyph-unit-examine - (concat "\\(" devanagari-cons-syllable-incomplete-examine - "\\)\\|\\(" devanagari-vowel-syllable-examine - "\\)\\|\\(" devanagari-digit-viram-examine - "\\)\\|\\(" devanagari-cons-syllable-examine - "\\)\\|\\(" devanagari-other-sign-examine"\\)") +(defconst devanagari-composite-glyph-unit + (concat "\\(" devanagari-cons-syllable + "\\)\\|\\(" devanagari-vowel-syllable + "\\)\\|\\(" devanagari-digit-viram-visarga + "\\)\\|\\(" devanagari-cons-vowel-syllable + "\\)\\|\\(" devanagari-other-sign "\\)") "Regexp matching to Devanagari string to be composed form one glyph.") ;;(put-charset-property charset-devanagari-1-column @@ -190,13 +230,13 @@ ;; Sample ;; -;;(string-match devanagari-cons-syllable-examine "$(5!X" . "$(5",(B") - ("\\($(5!O!^(B\\)" . "$(5"-(B") - ("\\($(5!P!](B\\)" . "$(5".(B") - ("\\($(5!P!^(B\\)" . "$(5"/(B") ;; `r' at the top of syllable and followed by other consonants. - ;; ("[^$(5!h(B]\\($(5!O!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"p(B") - ("^\\($(5!O!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"p(B") - - ;; Half Form Ligature - ;; Here is the half-form ligature which has higher priority than - ;; the common ligature rules listed below. - ;; special forms. - ("\\($(5!3!h!V!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"l(B") - ("\\($(5!:!h!<!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"m(B") - ;; Ordinary forms. - ("\\($(5!B!h!B!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"c(B") - ("\\($(5!F!h!F!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"k(B") - - ;; If "r" is preceded by the vowel-suppressed consonant - ;; (especially those with vertical line), it will be written as - ;; slanted line below the preceding consonant character. Some of - ;; them are pre-composed as one glyph. - - ("\\($(5!:!i!h!O(B\\)" . "$(5"!(B") - ("\\($(5!I!i!h!O(B\\)" . "$(5""(B") - ("\\($(5!3!h!O(B\\)" . "$(5"#(B") - ("\\($(5!5!h!O(B\\)" . "$(5"$(B") - ("\\($(5!B!h!O(B\\)" . "$(5"%(B") - ("\\($(5!H!h!O(B\\)" . "$(5"&(B") - ("\\($(5!I!h!O(B\\)" . "$(5"'(B") - ("\\($(5!U!h!O(B\\)" . "$(5")(B") - - ;; Special Rules - ;; In the following case, "$(5!<!h!:(B" ligature does not occur. - ("\\($(5!<!h(B\\)$(5!:!h!<!h(B" . "$(5"<(B") + ;; ("[^$(5!h(B]\\($(5!O!h(B\\)[$(5!3(B-$(5!X(B]" "$(5"p(B") + ("^\\($(5!O!h(B\\)[$(5!3(B-$(5!X(B]" "$(5"p(B") ;; Ligature Rules - ("\\($(5!3!h!B!h!O!h!M(B\\)" . "$(5$!(B") - ("\\($(5!3!h!B!h!T(B\\)" . "$(5$"(B") - ("\\($(5!3!h!B!h!M(B\\)" . "$(5$#(B") - ("\\($(5!3!h!F!h!M(B\\)" . "$(5$$(B") - ("\\($(5!3!h!O!h!M(B\\)" . "$(5$%(B") - ("\\($(5!3!h!T!h!M(B\\)" . "$(5$&(B") - ("\\($(5!3!h!3(B\\)" . "$(5$'(B") - ("\\($(5!3!h!B(B\\)" . "$(5$((B") - ("\\($(5!3!h!F(B\\)" . "$(5$)(B") - ("\\($(5!3!h!L(B\\)" . "$(5$*(B") - ("\\($(5!3!h!M(B\\)" . "$(5$+(B") - ("\\($(5!3!h!Q(B\\)" . "$(5$,(B") - ("\\($(5!3!h!T(B\\)" . "$(5$-(B") - ("\\($(5!3!h!V(B\\)" . "$(5$.(B") - ("\\($(5!6!h!F(B\\)" . "$(5$/(B") - ("\\($(5!7!h!3!h!B!h!M(B\\)" . "$(5$0(B") - ("\\($(5!7!h!3!h!V!h!T(B\\)" . "$(5$1(B") - ("\\($(5!7!h!3!h!B(B\\)" . "$(5$2(B") - ("\\($(5!7!h!3!h!V(B\\)" . "$(5$3(B") - ("\\($(5!7!h!6!h!O(B\\)" . "$(5$4(B") - ("\\($(5!7!h!3!h!M(B\\)" . "$(5$5(B") - ("\\($(5!7!h!4!h!M(B\\)" . "$(5$6(B") - ("\\($(5!7!h!5!h!M(B\\)" . "$(5$7(B") - ("\\($(5!7!h!6!h!M(B\\)" . "$(5$8(B") - ("\\($(5!7!h!3(B\\)" . "$(5$9(B") - ("\\($(5!7!h!4(B\\)" . "$(5$:(B") - ("\\($(5!7!h!5(B\\)" . "$(5$;(B") - ("\\($(5!7!h!6(B\\)" . "$(5$<(B") - ("\\($(5!7!h!7(B\\)" . "$(5$=(B") - ("\\($(5!7!h!F(B\\)" . "$(5$>(B") - ("\\($(5!7!h!L(B\\)" . "$(5$?(B") - ("\\($(5!7!h!M(B\\)" . "$(5$@(B") - ("\\($(5!8!h!8(B\\)" . "$(5$A(B") - ("\\($(5!8!h!<(B\\)" . "$(5$B(B") - ("\\($(5!9!h!M(B\\)" . "$(5$C(B") - ("\\($(5!:!h!O(B\\)" . "$(5$D(B") - ("\\($(5!:!h!<(B\\)" . "$(5$E(B") - ("\\($(5!<!h!8(B\\)" . "$(5$F(B") - ("\\($(5!<!h!:(B\\)" . "$(5$G(B") - ("\\($(5!=!h!3(B\\)" . "$(5$H(B") - ("\\($(5!=!h!=(B\\)" . "$(5$I(B") - ("\\($(5!=!h!>(B\\)" . "$(5$J(B") - ("\\($(5!=!h!M(B\\)" . "$(5$K(B") - ("\\($(5!>!h!M(B\\)" . "$(5$L(B") - ("\\($(5!?!h!5!h!M(B\\)" . "$(5$M(B") - ("\\($(5!?!h!6!h!O(B\\)" . "$(5$N(B") - ("\\($(5!?!h!O!h!M(B\\)" . "$(5$O(B") - ("\\($(5!?!h!5(B\\)" . "$(5$P(B") - ("\\($(5!?!h!6(B\\)" . "$(5$Q(B") - ("\\($(5!?!h!?(B\\)" . "$(5$R(B") - ("\\($(5!?!h!L(B\\)" . "$(5$S(B") - ("\\($(5!?!h!M(B\\)" . "$(5$T(B") - ("\\($(5!@!h!M(B\\)" . "$(5$`(B") - ("\\($(5!B!h!B(B\\)" . "$(5$a(B") - ("\\($(5!B!h!F(B\\)" . "$(5$b(B") - ("\\($(5!D!h!D!h!M(B\\)" . "$(5$c(B") - ("\\($(5!D!h!E!h!M(B\\)" . "$(5$d(B") - ("\\($(5!D!h!K!h!M(B\\)" . "$(5$e(B") - ("\\($(5!D!h!O!h!M(B\\)" . "$(5$f(B") - ("\\($(5!D!h!T!h!M(B\\)" . "$(5$g(B") - ("\\($(5!D!h!5!h!O(B\\)" . "$(5$h(B") - ("\\($(5!D!h!6!h!O(B\\)" . "$(5$i(B") - ("\\($(5!D!h!D!h!T(B\\)" . "$(5$j(B") - ("\\($(5!D!h!E!h!T(B\\)" . "$(5$k(B") - ("\\($(5!D!h!5(B\\)" . "$(5$l(B") - ("\\($(5!D!h!6(B\\)" . "$(5$m(B") - ("\\($(5!D!h!D(B\\)" . "$(5$n(B") - ("\\($(5!D!h!E(B\\)" . "$(5$o(B") - ("\\($(5!D!h!F(B\\)" . "$(5$p(B") - ("\\($(5!D!h!J(B\\)" . "$(5$q(B") - ("\\($(5!D!h!K(B\\)" . "$(5$r(B") - ("\\($(5!D!h!L(B\\)" . "$(5$s(B") - ("\\($(5!D!h!M(B\\)" . "$(5$t(B") - ("\\($(5!D!h!T(B\\)" . "$(5$u(B") - ("\\($(5!E!h!F(B\\)" . "$(5$v(B") - ("\\($(5!F!h!F(B\\)" . "$(5$w(B") - ("\\($(5!H!h!B(B\\)" . "$(5$x(B") - ("\\($(5!H!h!F(B\\)" . "$(5$y(B") - ("\\($(5!H!h!Q(B\\)" . "$(5$z(B") - ("\\($(5!J!h!F(B\\)" . "$(5${(B") - ("\\($(5!J!h!J(B\\)" . "$(5$|(B") - ("\\($(5!J!h!T(B\\)" . "$(5$}(B") - ("\\($(5!K!h!F(B\\)" . "$(5$~(B") - ("\\($(5!L!h!F(B\\)" . "$(5#P(B") - ("\\($(5!L!h!Q(B\\)" . "$(5#Q(B") - ("\\($(5!Q!h!Q(B\\)" . "$(5#`(B") - ("\\($(5!T!h!F(B\\)" . "$(5#a(B") - ("\\($(5!T!h!T(B\\)" . "$(5#b(B") - ("\\($(5!U!h!8(B\\)" . "$(5#c(B") - ("\\($(5!U!h!F(B\\)" . "$(5#d(B") - ("\\($(5!U!h!J(B\\)" . "$(5#e(B") - ("\\($(5!U!h!Q(B\\)" . "$(5#f(B") - ("\\($(5!U!h!T(B\\)" . "$(5#g(B") - ("\\($(5!V!h!=!h!O!h!M(B\\)" . "$(5#h(B") - ("\\($(5!V!h!=!h!M(B\\)" . "$(5#i(B") - ("\\($(5!V!h!=!h!T(B\\)" . "$(5#j(B") - ("\\($(5!V!h!=(B\\)" . "$(5#k(B") - ("\\($(5!V!h!>(B\\)" . "$(5#l(B") - ("\\($(5!W!h!F(B\\)" . "$(5#m(B") - ("\\($(5!W!h!O(B\\)" . "$(5#n(B") - ("\\($(5!X!h!A(B\\)" . "$(5#p(B") - ("\\($(5!X!h!F(B\\)" . "$(5#q(B") - ("\\($(5!X!h!L(B\\)" . "$(5#r(B") - ("\\($(5!X!h!M(B\\)" . "$(5#s(B") - ("\\($(5!X!h!O(B\\)" . "$(5#t(B") - ("\\($(5!X!h!Q(B\\)" . "$(5#u(B") - ("\\($(5!X!h!T(B\\)" . "$(5#v(B") - ;; Special Ligature Rules - ("\\($(5!X!_(B\\)" . "$(5#R(B") - - ;; Half form with ligature. Special "r" case is included. "r" - ;; connection which is not listed here has not been examined yet. - ;; I don't know what to do with them. + ("\\($(5!3!h!B!h!O!h!M(B\\)" "$(5$!(B" sanskrit) + ("\\($(5!3!h!B!h!T(B\\)" "$(5$"(B" sanskrit) + ("\\($(5!3!h!B!h!M(B\\)" "$(5$#(B" sanskrit) + ("\\($(5!3!h!F!h!M(B\\)" "$(5$$(B") + ("\\($(5!3!h!O!h!M(B\\)" "$(5$%(B") + ("\\($(5!3!h!O(B\\)" "$(5"#(B") ; Post "r" + ("\\($(5!3!h!T!h!M(B\\)" "$(5$&(B" sanskrit) + ("\\($(5!3!h(B\\)$(5!3!h(B[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"3(B") ; Special Half Form + ("\\($(5!3!h!3(B\\)" "$(5$'(B") + ("\\($(5!3!h(B\\)$(5!B!h!O(B" "$(5"3(B") ; Special Rules for "k-tr" + ("\\($(5!3!h!B(B\\)" "$(5$((B") + ("\\($(5!3!h!F(B\\)" "$(5$)(B") + ("\\($(5!3!h!L(B\\)" "$(5$*(B") + ("\\($(5!3!h!M(B\\)" "$(5$+(B") + ("\\($(5!3!h!Q(B\\)" "$(5$,(B") + ("\\($(5!3!h!T(B\\)" "$(5$-(B") + ("\\($(5!3!h!V!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"l(B") ; Half Form + ("\\($(5$.!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"l(B") ; Half Form + ("\\($(5!3!h!V(B\\)" "$(5$.(B") + ("\\($(5!3!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"3(B") ; Half Form + ("\\($(5!3!i!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"s(B") ; Nukta Half Form + ("\\($(5!3!i(B\\)" "$(5#3(B") ; Nukta + ("\\($(5!4!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"4(B") ; Half Form + ("\\($(5!4!i!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"t(B") ; Nukta Half Form + ("\\($(5!4!i(B\\)" "$(5#4(B") ; Nukta + ("\\($(5!5!h!O!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"`(B") ; Half Form + ("\\($(5!5!h!O(B\\)" "$(5"$(B") ; Post "r" + ("\\($(5!5!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"5(B") ; Half Form + ("\\($(5!5!i!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"u(B") ; Nukta Half Form + ("\\($(5!5!i(B\\)" "$(5#5(B") ; Nukta + ("\\($(5!6!h!F!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"a(B") ; Half Form + ("\\($(5!6!h!F(B\\)" "$(5$/(B") + ; Slot + ("\\($(5!6!h!O(B\\)" "$(5!6"q(B") ; Post "r" + ("\\($(5!6!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"6(B") ; Half Form + ("\\($(5!7!h!3!h!B!h!M(B\\)" "$(5$0(B" sanskrit) + ("\\($(5!7!h!3!h!V!h!T(B\\)" "$(5$1(B" sanskrit) + ("\\($(5!7!h!3!h!B(B\\)" "$(5$2(B" sanskrit) + ("\\($(5!7!h!3!h!V(B\\)" "$(5$3(B" sanskrit) + ("\\($(5!7!h!3!h!O(B\\)" "$(5$9"q(B") ; Special Rule. May be precomposed font needed. + ("\\($(5!7!h!6!h!O(B\\)" "$(5$4(B" sanskrit) + ("\\($(5!7!h!3!h!M(B\\)" "$(5$5(B" sanskrit) + ("\\($(5!7!h!4!h!M(B\\)" "$(5$6(B" sanskrit) + ("\\($(5!7!h!5!h!M(B\\)" "$(5$7(B" sanskrit) + ("\\($(5!7!h!6!h!M(B\\)" "$(5$8(B" sanskrit) + ("\\($(5!7!h!3(B\\)" "$(5$9(B") + ("\\($(5!7!h!4(B\\)" "$(5$:(B") + ("\\($(5!7!h!5!h!O(B\\)" "$(5$;"q(B") ; Special Rule. May be precomposed font needed. + ("\\($(5!7!h!5(B\\)" "$(5$;(B") + ("\\($(5!7!h!6(B\\)" "$(5$<(B") + ("\\($(5!7!h!7(B\\)" "$(5$=(B") + ("\\($(5!7!h!F(B\\)" "$(5$>(B") + ("\\($(5!7!h!L(B\\)" "$(5$?(B") + ("\\($(5!7!h!M(B\\)" "$(5$@(B") + ("\\($(5!8!h(B\\)[$(5!8!<(B]$(5!h(B" "$(5"8(B") ; Half Form + ("\\($(5!8!h!8(B\\)" "$(5$A(B") + ("\\($(5!8!h!<(B\\)" "$(5$B(B") + ("\\($(5!8!h!O!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"8"q(B") ; Half Form Post "r" + ("\\($(5!8!h!O(B\\)" "$(5!8"q(B") ; Post "r" + ("\\($(5!8!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"8(B") ; Half Form + ("\\($(5!9!h!M(B\\)" "$(5$C(B") + ("\\($(5!:!h!O(B\\)" "$(5$D(B") + ("\\($(5!:!h!<!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"m(B") ; Half Form + ("\\($(5!:!h!<(B\\)" "$(5$E(B") + ("\\($(5!:!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5":(B") ; Half Form + ("\\($(5!:!i!h!O(B\\)" "$(5"!(B") ; Nukta Post "r" + ("\\($(5!:!i!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"z(B") ; Nukta Half Form + ("\\($(5!:!i(B\\)" "$(5#:(B") ; Nukta + ("\\($(5!;!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5";(B") ; Half Form + ("\\($(5!<!h(B\\)$(5!8!h(B[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"<(B") ; Special Half Form + ("\\($(5!<!h!8(B\\)" "$(5$F(B") + ("\\($(5!<!h(B\\)$(5!:!h(B[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"<(B") ; Special Half Form + ("\\($(5!<!h!:(B\\)" "$(5$G(B") + ("\\($(5!<!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"<(B") ; Half Form + ("\\($(5!=!h!3(B\\)" "$(5$H(B") + ("\\($(5!=!h!=(B\\)" "$(5$I(B") + ("\\($(5!=!h!>(B\\)" "$(5$J(B") + ("\\($(5!=!h!M(B\\)" "$(5$K(B") + ("\\($(5!>!h!M(B\\)" "$(5$L(B") + ("\\($(5!?!h!5!h!M(B\\)" "$(5$M(B" sanskrit) + ("\\($(5!?!h!6!h!O(B\\)" "$(5$N(B" sanskrit) + ("\\($(5!?!h!O!h!M(B\\)" "$(5$O(B") + ("\\($(5!?!h!5(B\\)" "$(5$P(B") + ("\\($(5!?!h!6(B\\)" "$(5$Q(B") + ("\\($(5!?!h!?(B\\)" "$(5$R(B") + ("\\($(5!?!h!L(B\\)" "$(5$S(B") + ("\\($(5!?!h!M(B\\)" "$(5$T(B") + ("\\($(5!?!i(B\\)" "$(5#?(B") ; Nukta + ("\\($(5!@!h!M(B\\)" "$(5$`(B") + ("\\($(5!@!i(B\\)" "$(5#@(B") ; Nukta + ("\\($(5!A!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"A(B") ; Half Form + ("\\($(5!B!h(B\\)$(5!B!h!O(B" "$(5"B(B") ; Special Rule for "t-tr" + ("\\($(5!B!h!B!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"c(B") ; Half Form + ("\\($(5!B!h!B(B\\)" "$(5$a(B") + ("\\($(5!B!h!F(B\\)" "$(5$b(B") + ("\\($(5!B!h!O!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"d(B") ; Half Form Post "r" + ("\\($(5!B!h!O(B\\)" "$(5"%(B") ; Post "r" + ("\\($(5!B!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"B(B") ; Half Form + ("\\($(5!C!h!O(B\\)" "$(5!C"q(B") ; Post "r" + ("\\($(5!C!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"C(B") ; Half Form + ("\\($(5!D!h!D!h!M(B\\)" "$(5$c(B") + ("\\($(5!D!h!E!h!M(B\\)" "$(5$d(B") + ("\\($(5!D!h!K!h!M(B\\)" "$(5$e(B") + ("\\($(5!D!h!K!h!O(B\\)" "$(5$r"r(B") ; Special Case for "dbhr" ; *** + ("\\($(5!D!h!O!h!M(B\\)" "$(5$f(B") + ("\\($(5!D!h!T!h!M(B\\)" "$(5$g(B") + ("\\($(5!D!h!5!h!O(B\\)" "$(5$h(B") + ("\\($(5!D!h!6!h!O(B\\)" "$(5$i(B") + ("\\($(5!D!h!D!h!T(B\\)" "$(5$j(B") + ("\\($(5!D!h!E!h!T(B\\)" "$(5$k(B") + ("\\($(5!D!h(B\\)$(5!E!h(B[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5!D!h(B") ; Special Half Form (for ddhra) + ("\\($(5!D!h!5(B\\)" "$(5$l(B") + ("\\($(5!D!h!6(B\\)" "$(5$m(B") + ("\\($(5!D!h!D(B\\)" "$(5$n(B") + ("\\($(5!D!h!E(B\\)" "$(5$o(B") + ("\\($(5!D!h!F(B\\)" "$(5$p(B") + ("\\($(5!D!h(B\\)$(5!J!h(B" "$(5!D!h(B") ; Suppressing "db-" + ("\\($(5!D!h!J(B\\)" "$(5$q(B") + ("\\($(5!D!h!K(B\\)" "$(5$r(B") + ("\\($(5!D!h!L(B\\)" "$(5$s(B") + ("\\($(5!D!h!M(B\\)" "$(5$t(B") + ("\\($(5!D!h!T(B\\)" "$(5$u(B") + ("\\($(5!E!h!F!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"e(B") ; Half Form + ("\\($(5!E!h!F(B\\)" "$(5$v(B") + ("\\($(5!E!h!O!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"f(B") ; Half Form Post "r" + ("\\($(5!E!h!O(B\\)" "$(5!E"q(B") ; Post "r" + ("\\($(5!E!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"E(B") ; Half Form + ("\\($(5!F!h!F!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"k(B") ; Half Form + ("\\($(5!F!h!F(B\\)" "$(5$w(B") + ("\\($(5!F!h!O(B\\)" "$(5!F"q(B") + ("\\($(5!F!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"F(B") ; Half Form + ("\\($(5!G!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"G(B") ; Nukta Half Form + ("\\($(5!H!h(B\\)$(5!B!h!O(B" "$(5"H(B") ; Special Rule for "p-tr" + ("\\($(5!H!h!B!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"g(B") ; Half Form + ("\\($(5!H!h!B(B\\)" "$(5$x(B") + ("\\($(5!H!h!F(B\\)" "$(5$y(B") + ("\\($(5!H!h!Q(B\\)" "$(5$z(B") + ("\\($(5!H!h!O(B\\)" "$(5"&(B") ; Post "r" + ("\\($(5!H!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"H(B") ; Half Form + ("\\($(5!I!h!O(B\\)" "$(5"'(B") ; Post "r" + ("\\($(5!I!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"I(B") ; Half Form + ("\\($(5!I!i!h!O(B\\)" "$(5""(B") ; Nukta Post "r" + ("\\($(5!I!i!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"y(B") ; Nukta Half Form + ("\\($(5!I!i(B\\)" "$(5#I(B") ; Nukta + ("\\($(5!J!h(B\\)$(5!F!h(B[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"J(B") ; Special Half Form + ("\\($(5!J!h!F(B\\)" "$(5${(B") + ("\\($(5!J!h(B\\)$(5!J!h(B[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"J(B") ; Special Half Form + ("\\($(5!J!h!J(B\\)" "$(5$|(B") + ("\\($(5!J!h(B\\)$(5!T!h(B[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"J(B") ; Special Half Form + ("\\($(5!J!h!T(B\\)" "$(5$}(B") + ("\\($(5!J!h!O(B\\)" "$(5!J"q(B") ; Post "r" + ("\\($(5!J!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"J(B") ; Half Form + ("\\($(5!K!h!F(B\\)" "$(5$~(B") + ("\\($(5!K!h!O(B\\)" "$(5!K"q(B") ; Post "r" + ("\\($(5!K!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"K(B") ; Half Form + ("\\($(5!L!h!F(B\\)" "$(5#P(B") + ("\\($(5!L!h!Q(B\\)" "$(5#Q(B") + ("\\($(5!L!h!O(B\\)" "$(5!L"q(B") ; Post "r" + ("\\($(5!L!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"L(B") ; Half Form + ("\\($(5!M!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"M(B") ; Half Form + ("\\($(5!N!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"N(B") ; Half Form + ;; special form for "ru". + ("\\($(5!O!](B\\)" "$(5",(B") + ("\\($(5!O!^(B\\)" "$(5"-(B") + ("\\($(5!P!](B\\)" "$(5".(B") + ("\\($(5!P!^(B\\)" "$(5"/(B") ;; - ;; ordinary forms - ("\\($(5!5!h!O!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"`(B") - ("\\($(5!6!h!F!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"a(B") - ;; ("\\($(5!<!h!8!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"c(B") ; Mistake, must check later. - ("\\($(5!B!h!O!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"d(B") - ("\\($(5!E!h!F!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"e(B") - ("\\($(5!E!h!O!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"f(B") - ("\\($(5!H!h!B!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"g(B") - ("\\($(5!U!h!8!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"h(B") - ("\\($(5!U!h!O!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"i(B") - ("\\($(5!U!h!T!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"j(B") - ;; ("\\($(5!U!h!T!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"k(B") ; must check later. - ;; Conjunction form associated with Nukta sign. - ("\\($(5!3!i!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"s(B") - ("\\($(5!4!i!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"t(B") - ("\\($(5!5!i!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"u(B") - ("\\($(5!:!i!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"z(B") - ("\\($(5!I!i!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"y(B") + ("\\($(5!Q!h!Q(B\\)" "$(5#`(B" sanskrit) + ("\\($(5!Q!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"Q(B") ; Half Form + ("\\($(5!R!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"R(B") ; Half Form + ("\\($(5!S!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"S(B") ; Half Form + ("\\($(5!T!h!F(B\\)" "$(5#a(B") + ("\\($(5!T!h!T(B\\)" "$(5#b(B") + ("\\($(5!T!h!O(B\\)" "$(5!T"q(B") ; Post "r" + ("\\($(5!T!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"T(B") ; Half Form + ("\\($(5!U!h!8!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"h(B") ; Half Form + ("\\($(5!U!h!8(B\\)" "$(5#c(B") + ("\\($(5!U!h!F(B\\)" "$(5#d(B") + ("\\($(5!U!h!J(B\\)" "$(5#e(B") + ("\\($(5!U!h!Q(B\\)" "$(5#f(B") + ("\\($(5!U!h(B\\)$(5!T!h!O(B" "$(5"U(B") ; Special Half Form + ("\\($(5!U!h!T!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"j(B") ; Half Form +; ("\\($(5!U!h!T(B\\)" "$(5#g(B") + ("\\($(5!U!h!O!h!T(B\\)" "$(5#g(B") + ("\\($(5!U!h!O!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"i(B") ; Half Form + ("\\($(5!U!h!O(B\\)" "$(5")(B") ; Post "r" + ("\\($(5!U!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"U(B") ; Half Form + ("\\($(5!V!h!=!h!O!h!M(B\\)" "$(5#h(B") + ("\\($(5!V!h!=!h!M(B\\)" "$(5#i(B") + ("\\($(5!V!h!=!h!T(B\\)" "$(5#j(B") + ("\\($(5!V!h!=(B\\)" "$(5#k(B") + ("\\($(5!V!h!>(B\\)" "$(5#l(B") + ("\\($(5!V!h!O(B\\)" "$(5!V"q(B") ; Post "r" + ("\\($(5!V!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"V(B") ; Half Form + ("\\($(5!W!h!F!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"W"F(B") ; Special Half Form + ("\\($(5!W!h!F(B\\)" "$(5#m(B") + ("\\($(5!W!h!O(B\\)" "$(5#n(B") + ("\\($(5!W!h(B\\)[$(5!3(B-$(5!N!P(B-$(5!X(B]" "$(5"W(B") ; Half Form + ("\\($(5!X!h!A(B\\)" "$(5#p(B") + ("\\($(5!X!h!F(B\\)" "$(5#q(B") + ("\\($(5!X!h!L(B\\)" "$(5#r(B") + ("\\($(5!X!h!M(B\\)" "$(5#s(B") + ("\\($(5!X!h!O(B\\)" "$(5#t(B") + ("\\($(5!X!h!Q(B\\)" "$(5#u(B") + ("\\($(5!X!h!T(B\\)" "$(5#v(B") + ;; Special Ligature Rules + ("\\($(5!X!_(B\\)" "$(5#R(B") ;; For consonants other than listed above, glyph-composition will ;; be applied. If the consonant which is preceding "$(5!O(B" does not ;; have the vertical line (such as "$(5!?(B"), "$(5"r(B" is put beneath the ;; consonant. ;; - ("[$(5!7!9!=!>!?!@!D!O!P!R!S!X(B]\\($(5!h!O(B\\)" . "$(5"r(B") - ("\\($(5!J!h!O(B\\)" . "$(5!J"r(B") ; Protect from Half form conversion. - ("\\($(5!E!h!O(B\\)" . "$(5!E"r(B") ; Will be replaced with precomposed font. - ("\\($(5!6!h!O(B\\)" . "$(5!6"r(B") - ("\\($(5!K!h!O(B\\)" . "$(5!K"r(B") - ("\\($(5!T!h!O(B\\)" . "$(5!T"r(B") - ("\\($(5!L!h!O(B\\)" . "$(5!L"r(B") - ("\\($(5!7!h!5!h!O(B\\)" . "$(5$;"r(B") ; Ggr - ("\\($(5!7!h!3!h!O(B\\)" . "$(5$9"r(B") ; Gkr - - ("$(5!?!i(B\\($(5!h!O(B\\)" . "$(5"r(B") - ("$(5!@!i(B\\($(5!h!O(B\\)" . "$(5"r(B") - - ;; Nukta - ("\\($(5!!!i(B\\)" . "$(5#!(B") - ("\\($(5!&!i(B\\)" . "$(5#&(B") - ("\\($(5!'!i(B\\)" . "$(5#'(B") - ("\\($(5!*!i(B\\)" . "$(5#*(B") - ("\\($(5![!i(B\\)" . "$(5#L(B") - ("\\($(5!\!i(B\\)" . "$(5#M(B") - ("\\($(5!_!i(B\\)" . "$(5#K(B") - ("\\($(5!3!i(B\\)" . "$(5#3(B") - ("\\($(5!4!i(B\\)" . "$(5#4(B") - ("\\($(5!5!i(B\\)" . "$(5#5(B") - ("\\($(5!:!i(B\\)" . "$(5#:(B") - ("\\($(5!?!i(B\\)" . "$(5#?(B") - ("\\($(5!@!i(B\\)" . "$(5#@(B") - ("\\($(5!I!i(B\\)" . "$(5#I(B") - ("\\($(5!j!i(B\\)" . "$(5#J(B") - - ;; Half forms. - ("\\($(5!3!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"3(B") - ("\\($(5!4!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"4(B") - ("\\($(5!5!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"5(B") - ("\\($(5!6!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"6(B") - ("\\($(5!8!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"8(B") - ("\\($(5!:!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5":(B") - ("\\($(5!;!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5";(B") - ("\\($(5!<!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"<(B") - ("\\($(5!A!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"A(B") - ("\\($(5!B!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"B(B") - ("\\($(5!C!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"C(B") - ("\\($(5!E!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"E(B") - ("\\($(5!F!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"F(B") - ("\\($(5!G!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"G(B") - ("\\($(5!H!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"H(B") - ("\\($(5!I!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"I(B") - ("\\($(5!J!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"J(B") - ("\\($(5!K!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"K(B") - ("\\($(5!L!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"L(B") - ("\\($(5!M!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"M(B") - ("\\($(5!N!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"N(B") - ("\\($(5!Q!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"Q(B") - ("\\($(5!R!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"R(B") - ("\\($(5!S!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"S(B") - ("\\($(5!T!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"T(B") - ("\\($(5!U!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"U(B") - ("\\($(5!V!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"V(B") - ("\\($(5!W!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"W(B") - - ;; Special rule for "rR" - ("\\($(5!O!_(B\\)" . "$(5!*"p(B") + ("[$(5!7!9!=!>!?!@!D!O!P!R!S!X(B]\\($(5!h!O(B\\)" "$(5"r(B") + ("[$(5!6!8!C!E!F!H!J!K!L!M!T!V(B]\\($(5!h!O(B\\)" "$(5"q(B") + ("$(5!?!i(B\\($(5!h!O(B\\)" "$(5"r(B") + ("$(5!@!i(B\\($(5!h!O(B\\)" "$(5"r(B") + + ;; Nukta with Non-Consonants + ("\\($(5!!!i(B\\)" "$(5#!(B") + ("\\($(5!&!i(B\\)" "$(5#&(B") + ("\\($(5!'!i(B\\)" "$(5#'(B") + ("\\($(5!*!i(B\\)" "$(5#*(B") + ("\\($(5![!i(B\\)" "$(5#L(B") + ("\\($(5!\!i(B\\)" "$(5#M(B") + ("\\($(5!_!i(B\\)" "$(5#K(B") + ("\\($(5!j!i(B\\)" "$(5#J(B") + + ;; Special rule for "r + some vowels" + ("\\($(5!O!_(B\\)" "$(5!*"p(B") + ("\\($(5!O#L(B\\)" "$(5#&"p(B") + ("\\($(5!O#K(B\\)" "$(5#*"p(B") + ("\\($(5!O#M(B\\)" "$(5#'"p(B") ;; If everything fails, "y" will connect to the front consonant. - ("\\($(5!h!M(B\\)" . "$(5"](B") + ("\\($(5!h!M(B\\)" "$(5"](B") ) "Alist of regexps of Devanagari character sequences vs composed characters.") -;; Example: -;;("\\($(5!F!h(B\\)[$(5!3(B-$(5!X(B]" . "$(5"F(B") -;;(string-match "\\($(5!F!h(B\\)[$(5!3(B-$(5!X(B]" "$(5!X![!F!h!D!\(B") => 8 -;;(match-end 1) => 16 - -;; -;; Defining character properties : char-to-glyph, glyph-to-char -;; -;; * If char-to-glyph is non-nil, it would be one of the following forms. -;; -;; (("character-regexp" . "glyphs") -;; .....) or -;; (("character-regexp" . ?glyph) -;; .....) or -;; ("characters-regexp" . "glyphs") -;; or -;; ?glyph -;; -;; * If glyph-to-char is non-nil, it would be one of the following forms. -;; -;; (("glyph-regexp" . "characters") ;; This is the only case in Devanagari -;; ....) or -;; (("glyph-regexp" . ?character) -;; ....) or -;; ("glyph-regexp" . "characters") -;; or -;; "characters" -;; or -;; ?character -;; - (let ((rules devanagari-char-to-glyph-rules)) (while rules (let ((rule (car rules)) - (chars) (char) (glyph)) + (chars) (char) (glyphs) (glyph)) (setq rules (cdr rules)) (string-match "\\\\(\\(.+\\)\\\\)" (car rule)) (setq chars (substring (car rule) (match-beginning 1) (match-end 1))) (setq char (string-to-char chars)) - (setq glyph (string-to-char (cdr rule))) ; assume one glyph in devan. + (setq glyphs (cdr rule)) + (setq glyph (string-to-char (car glyphs))) (put-char-code-property - char 'char-to-glyph - (append (get-char-code-property char 'char-to-glyph) (list rule))) - (put-char-code-property glyph 'glyph-to-char chars)))) + char 'char-to-glyph + ;; We don't "cons" it since priority is top to down. + (append (get-char-code-property char 'char-to-glyph) (list rule))) + + (if (and (< ?(5z(B glyph) ; Glyphs only. + (null (get-char-code-property glyph 'glyph-to-char))) + ; One glyph may corresponds to multiple characters, + ; e.g., surrounding vowel in Tamil, etc. + ; but for Devanagari, we put this restriction + ; to make sure the fact that one glyph corresponds to one char. + (put-char-code-property + glyph 'glyph-to-char + (cons (list (car glyphs) chars) + (get-char-code-property glyph 'glyph-to-char) + )))))) ;; -;; Convert Character Code to Glyph Code +;; Function used in both characters-to-glyphs conversion and +;; glyphs-to-characters conversion. ;; -;;;###autoload -(defun char-to-glyph-devanagari (src-str) - "Convert Devanagari characters in the string to Devanagari glyphs. -Ligatures and special rules are processed." +(defun max-match-len (regexp-str) + "This returns the possible length of matched string of given regexp. + Only [...] pattern of regexp is recognized. The last character of + inside of [....] is used for its length." + (let ((dest-str regexp-str)) + (while (string-match "\\[\\([^\]]\\)+\\]" dest-str) + (setq dest-str + (concat (substring dest-str 0 (match-beginning 0)) + (substring dest-str (match-beginning 1) (match-end 1)) + (substring dest-str (match-end 0))))) + (length dest-str))) + +(defun string-conversion-by-rule (src-str symbol &rest specs) + " This function converts the SRC-STR to the new string according to +the rules described in the each character's SYMBOL property. The +rules are described in the forms of '((regexp str <specs>) ...), and +the character sequence in the string which matches to 'regexp' are +replaced with str. If SPECS are not specified, only rules with no +<specs> would be applied. If SPECS are specified, then rules with no +<specs> specified and rules with <spec> matches with SPECS would be +applied. Rules are tested in the order of the list, thus more +specific rules should be placed in front of less important rules. No +composite character is supported, thus such must be converted by +decompose-char before applying to this function. If rule is given in +the forms of regexp '...\\(...\\)...', then inside the parenthesis is +the subject of the match. Otherwise, the entire expression is the +subject of the match." (let ((pos 0) (dst-str "")) (while (< pos (length src-str)) (let ((found nil) (rules (get-char-code-property (string-to-char - ;; caution. other forms not supported for now. - (substring src-str pos)) 'char-to-glyph))) + (substring src-str pos)) symbol))) (while rules (let* ((rule (car rules)) - (regexp (car rule))) - (if (string-match regexp src-str) - (if (= (match-beginning 1) pos) - (progn - (setq dst-str (concat dst-str (cdr rule))) - (setq rules nil) ; Get out of the loop. - (setq found t) - ;; proceed `pos' for replaced characters. - (setq pos (match-end 1))) - (setq rules (cdr rules))) - (setq rules (cdr rules))))) + (regexp (car rule)) + (replace-str (car (cdr rule))) + (rule-specs (cdr (cdr rule))) + search-pos) + (if (not (or (null rule-specs) + (intersection specs rule-specs))) + (setq rules (cdr rules)) + (if (null (string-match "\\\\(.+\\\\)" regexp)) + (progn + (setq regexp (concat "\\(" regexp "\\)")) + (setq search-pos pos)) + (setq search-pos (- pos (max-match-len + (substring regexp + (string-match "^[^\\\\]*" regexp) + (match-end 0)))))) + (if (< search-pos 0) (setq search-pos 0)) + (if (string-match regexp src-str search-pos) + (if (= (match-beginning 1) pos) + (progn + (setq dst-str (concat dst-str replace-str)) + (setq rules nil) ; Get out of the loop. + (setq found t) + ;; proceed `pos' for replaced characters. + (setq pos (match-end 1))) + (setq rules (cdr rules))) + (setq rules (cdr rules)))))) ;; proceed to next position (if (not found) (let ((nextchar (string-to-char (substring src-str pos)))) @@ -564,6 +624,19 @@ Ligatures and special rules are processed." (setq dst-str (concat dst-str (char-to-string nextchar))))))) dst-str)) + +;; +;; Convert Character Code to Glyph Code +;; + +;;;###autoload +(defun char-to-glyph-devanagari (src-str &rest langs) + "Convert Devanagari characters in the string to Devanagari glyphs. +Ligatures and special rules are processed." + (apply + 'string-conversion-by-rule + (append (list src-str 'char-to-glyph) langs))) + ;; Example: ;;(char-to-glyph-devanagari "$(5!X) - (?$(5!^(B 40 (bc . tc)) - (?$(5!_(B 40 (bc . tc)) - (?$(5!`(B 40 (mr . mr)) ; (tc . bc) - (?$(5!a(B 40 (mr . mr)) - (?$(5!b(B 40 (mr . mr)) - (?$(5!c(B 40 (mr . mr)) - (?$(5!d(B 40) - (?$(5!e(B 40) - (?$(5!f(B 40) - (?$(5!g(B 40) + (?$(5!Z(B 0) + (?$(5) + (?$(5!^(B 0 (br . tr)) + (?$(5!_(B 0 (br . tr)) + (?$(5!`(B 0 (mr . mr)) ; (tc . bc) + (?$(5!a(B 0 (mr . mr)) + (?$(5!b(B 0 (mr . mr)) + (?$(5!c(B 0 (mr . mr)) + (?$(5!d(B 0) + (?$(5!e(B 0) + (?$(5!f(B 0) + (?$(5!g(B 0) (?$(5!h(B 0 (br . tr)) (?$(5!i(B 0 (br . tr)) (?$(5!j(B 0) @@ -757,9 +825,9 @@ Ligatures and special rules are processed." (?$(5"m(B 0) (?$(5"n(B 0) (?$(5"o(B 0) - (?$(5"p(B 30 (mr . mr)) - (?$(5"q(B 30 (br . tr)) - (?$(5"r(B 30 (br . tr)) + (?$(5"p(B 10 (mr . mr)) + (?$(5"q(B 0 (br . br)) + (?$(5"r(B 0 (br . tr)) (?$(5"s(B 0) (?$(5"t(B 0) (?$(5"u(B 0) @@ -814,9 +882,9 @@ Ligatures and special rules are processed." (?$(5#H(B 0) (?$(5#I(B 0) (?$(5#J(B 0) - (?$(5#K(B 40 (bc . tc)) - (?$(5#L(B 40 (bc . tc)) - (?$(5#M(B 40 (bc . tc)) + (?$(5#K(B 0 (br . tr)) + (?$(5#L(B 0 (br . tr)) + (?$(5#M(B 0 (br . tr)) (?$(5#N(B 0) (?$(5#O(B 0) (?$(5#P(B 0) @@ -965,7 +1033,7 @@ Ligatures and special rules are processed." ;; Determine composition priority and rule of the array of Glyphs. ;; Sort the glyphs with their priority. -(defun devanagari-reorder-glyph-for-composition (glyph-alist) +(defun devanagari-reorder-glyphs-for-composition (glyph-alist) (let* ((pos 0) (ordered-glyphs '())) (while (< pos (length glyph-alist)) @@ -978,7 +1046,7 @@ Ligatures and special rules are processed." ;;(devanagari-compose-to-one-glyph "$(5"5!X![(B") => "2$(6!XP"5@![1(B" (defun devanagari-compose-to-one-glyph (devanagari-string) - (let* ((o-glyph-list (devanagari-reorder-glyph-for-composition + (let* ((o-glyph-list (devanagari-reorder-glyphs-for-composition (string-to-vector devanagari-string))) ;; List of glyphs to be composed. (cmp-glyph-list (list (car (car o-glyph-list)))) @@ -1075,36 +1143,6 @@ Ligatures and special rules are processed." ;; Summary ;; -;;;###autoload -(defun devanagari-compose-string (str) - (let ((len (length str)) - (src str) (dst "") rest match-b match-e) - (while (string-match devanagari-composite-glyph-unit-examine src) - (setq match-b (match-beginning 0) match-e (match-end 0)) - (setq dst - (concat dst - (substring src 0 match-b) - (devanagari-compose-to-one-glyph - (char-to-glyph-devanagari - (substring src match-b match-e))))) - (setq src (substring src match-e))) - (setq dst (concat dst src)) - dst)) - -;;;###autoload -(defun devanagari-compose-region (from to) - (interactive "r") - (save-restriction - (narrow-to-region from to) - (goto-char (point-min)) - (while (re-search-forward devanagari-composite-glyph-unit-examine nil t) - (let* ((match-b (match-beginning 0)) (match-e (match-end 0)) - (cmps (devanagari-compose-to-one-glyph - (char-to-glyph-devanagari - (buffer-substring match-b match-e))))) - (delete-region match-b match-e) - (insert cmps))))) - ;; ;; Decomposition of composite font. ;; @@ -1117,12 +1155,12 @@ Ligatures and special rules are processed." (defvar devanagari-decomposition-rules '( - (?$(5"p(B -20) + (?$(5"p(B -10) ) ) -(defun devanagari-reorder-glyph-for-decomposition (glyphlist) - "This function re-orders glyph list." +(defun devanagari-reorder-glyphs-for-decomposition (glyphlist) + "This function re-orders glyph list for decomposition." (sort glyphlist '(lambda (x y) (let ((xx (assoc x devanagari-decomposition-rules)) @@ -1131,18 +1169,17 @@ Ligatures and special rules are processed." (if (null yy) (setq yy 0)) (< xx yy))))) -(defun devanagari-decompose-char (char) - "This function decomposes one Devanagari composite character to - basic Devanagari character." - (let ((glyphlist (decompose-composite-char char))) - (if (not (listp glyphlist)) - (setq glyphlist (list glyphlist))) +(defun devanagari-decompose-char (glyph) + "This function decomposes one Devanagari composite glyph to + basic Devanagari characters as a string." + (let ((glyphlist + (if (eq (car (split-char glyph)) 'composition) + (string-to-list (decompose-composite-char glyph)) + (list glyph)))) (setq glyphlist (devanagari-normalize-narrow-glyph glyphlist)) - (mapconcat '(lambda (x) (let ((char (get-char-code-property - x 'glyph-to-char))) - (if (null char) (char-to-string x) char))) - (devanagari-reorder-glyph-for-decomposition glyphlist) - ""))) + (setq glyphlist (devanagari-reorder-glyphs-for-decomposition glyphlist)) + (string-conversion-by-rule + (mapconcat 'char-to-string glyphlist "") 'glyph-to-char))) ;;;###autoload (defun devanagari-decompose-string (str) @@ -1169,7 +1206,43 @@ basic Devanagari character string." (delete-char -1) (insert decmps))))) +;;; +;;; Composition +;;; + +;;;###autoload +(defun devanagari-compose-string (str &rest langs) + (let ((len (length str)) + (src (devanagari-decompose-string str)) (dst "") rest match-b match-e) + (while (string-match devanagari-composite-glyph-unit src) + (setq match-b (match-beginning 0) match-e (match-end 0)) + (setq dst + (concat dst + (substring src 0 match-b) + (devanagari-compose-to-one-glyph + (apply + 'char-to-glyph-devanagari + (cons (substring src match-b match-e) + langs))))) + (setq src (substring src match-e))) + (setq dst (concat dst src)) + dst)) +;;;###autoload +(defun devanagari-compose-region (from to &rest langs) + (interactive "r") + (save-restriction + (narrow-to-region from to) + (goto-char (point-min)) + (while (re-search-forward devanagari-composite-glyph-unit nil t) + (let* ((match-b (match-beginning 0)) (match-e (match-end 0)) + (cmps (devanagari-compose-to-one-glyph + (apply + 'char-to-glyph-devanagari + (cons (buffer-substring match-b match-e) + langs))))) + (delete-region match-b match-e) + (insert cmps))))) ;; For pre-write and post-read conversion @@ -1191,10 +1264,29 @@ basic Devanagari character string." (devanagari-decompose-region (point-min) (point-max)) (devanagari-to-indian-region (point-min) (point-max)))) + +;; For input/output of ITRANS + +;;;###autoload +(defun devanagari-encode-itrans-region (from to) + (interactive "r") + (save-restriction + (narrow-to-region from to) + (devanagari-decompose-to-is13194-region (point-min) (point-max)) + (indian-encode-itrans-region (point-min) (point-max)))) + +;;;###autoload +(defun devanagari-decode-itrans-region (from to) + (interactive "r") + (save-restriction + (narrow-to-region from to) + (indian-decode-itrans-region (point-min) (point-max)) + (devanagari-compose-from-is13194-region (point-min) (point-max)))) + ;; (provide 'language/devan-util) ;;; Local Variables: ;;; generated-autoload-file: "../loaddefs.el" ;;; End: -;;; devan-util.el ends here +;;; devan-util.el end here diff --git a/lisp/language/devanagari.el b/lisp/language/devanagari.el index 8c6a003af0a..2af93a05487 100644 --- a/lisp/language/devanagari.el +++ b/lisp/language/devanagari.el @@ -19,9 +19,8 @@ ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. +;; along with GNU Emacs; see the file COPYING. If not, write to +;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. ;;; Commentary: @@ -52,6 +51,10 @@ "Devanagari" '("quail-devanagari-itrans" quail-use-package "quail/devanagari")) +(register-input-method + "Devanagari" '("quail-devanagari-hindi-transliteration" quail-use-package + "quail/devanagari")) + (defun setup-devanagari-environment () (setq coding-category-iso-8-1 'in-is13194-devanagari) diff --git a/lisp/language/indian.el b/lisp/language/indian.el index 2e553e573cb..9f86f82e90c 100644 --- a/lisp/language/indian.el +++ b/lisp/language/indian.el @@ -19,9 +19,8 @@ ;; GNU General Public License for more details. ;; You should have received a copy of the GNU General Public License -;; along with GNU Emacs; see the file COPYING. If not, write to the -;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, -;; Boston, MA 02111-1307, USA. +;; along with GNU Emacs; see the file COPYING. If not, write to +;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. ;;; Commentary: @@ -268,11 +267,12 @@ (defvar itrans-indian-regexp (let ((vowel "[(5$(B-(52(B]") (consonant "[(53(B-(5X(B]") - (vowel-sign "[(5Z(B-(5g(B]") + (matra "[(5Z(B-(5g(B]") (misc "[(5q(B-(5z(B]") (lpre "\\(") (rpre "\\)") (orre "\\|")) - nil)) ; not yet prepared. - + (concat misc orre + lpre consonant matra "?" rpre orre + vowel))) ;; ;; IS13194 - ITRANS conversion table for string matching above regexp. @@ -324,6 +324,19 @@ positions (integers or markers) specifying the stretch of the region." ;; Utility program to convert from IS 13194 to ITRANS in specified region. ;; -;;;;;; not yet prepared. - +(defun indian-encode-itrans-region (from to) + "Convert indian region to ITRANS mnemonics." + (interactive "r") + (save-restriction + (narrow-to-region from to) + (goto-char (point-min)) + (while (re-search-forward itrans-indian-regexp nil t) + (let* ((indian (buffer-substring (match-beginning 0) (match-end 0))) + (ch (car (rassoc indian indian-itrans-alist)))) + (if ch + (progn + (delete-region (match-beginning 0) (match-end 0)) + (insert ch))))) + (goto-char (point-min)))) + ;;; indian.el ends here |