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Prefix rules have changed. A few are gone; a few new ones are here. I've implemented here a list that Robert Chilton sent me in private correspondence. He doesn't describe it as definitive, but since it affects ACIP->Tibetan conversions, and it's the best I've got, here they are. There's still an optional warning about "Hey, prefix rules matter for this tsheg bar."

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I've left in a few rules that I didn't find on RC's list; I've asked him to look into these further.
This commit is contained in:
dchandler 2003-10-18 05:48:53 +00:00
parent f28bee4c71
commit 3b55ea509f
4 changed files with 74 additions and 43 deletions
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73
source/org/thdl/tib/text/tshegbar/LegalTshegBar.java
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@ -1270,16 +1270,16 @@ public final class LegalTshegBar
if (EW_ABSENT == head) {
if (EW_ABSENT == sub) {
return (EWC_ca == root
|| EWC_ta == root
|| EWC_da == root
|| EWC_tsa == root
|| EWC_zha == root
|| EWC_za == root
|| EWC_ya == root
|| EWC_sha == root
|| EWC_sa == root
|| EWC_na == root
|| EWC_nya == root
|| EWC_na == root);
|| EWC_sa == root
|| EWC_sha == root
|| EWC_ta == root
|| EWC_tsa == root
|| EWC_ya == root
|| EWC_za == root
|| EWC_zha == root);
}
}
return false;
@ -1301,23 +1301,26 @@ public final class LegalTshegBar
public static boolean takesDao(char head, char root, char sub) {
if (EW_ABSENT == head) {
if (EW_ABSENT == sub) {
return (EWC_ka == root
return (
EWC_ba == root
|| EWC_ga == root
|| EWC_ka == root
|| EWC_ma == root
|| EWC_nga == root
|| EWC_pa == root
|| EWC_ba == root
|| EWC_ma == root);
);
} else {
return ((EWC_ga == root && EWC_ya == sub)
|| (EWC_pa == root && EWC_ya == sub)
return (
(EWC_ba == root && EWC_ra == sub)
|| (EWC_ba == root && EWC_ya == sub)
|| (EWC_ma == root && EWC_ya == sub)
|| (EWC_ka == root && EWC_ya == sub) // dkyil, for example
|| (EWC_ka == root && EWC_ra == sub)
|| (EWC_ga == root && EWC_ra == sub)
|| (EWC_ba == root && EWC_ra == sub)
|| (EWC_pa == root && EWC_ra == sub));
|| (EWC_ga == root && EWC_ya == sub)
|| (EWC_ka == root && EWC_ra == sub)
|| (EWC_ka == root && EWC_ya == sub) // dkyil, for example
|| (EWC_ma == root && EWC_ya == sub)
|| (EWC_pa == root && EWC_ra == sub)
|| (EWC_pa == root && EWC_ya == sub)
);
}
} else {
return false;
@ -1420,7 +1423,18 @@ public final class LegalTshegBar
* nominal representation} of the subjoined letter, or EW_ABSENT
* if not present */
public static boolean takesBao(char head, char root, char sub) {
// DLC ask Ten-lo la about Wazur.
// Special cases: there are four rare, maybe archaic
// constructs for which I don't let the sub or lack of sub
// matter. Info is not complete here. I learned of these
// through personal correspondence with Robert Chilton.
if (EWC_la == head
&& (EWC_ka == root
|| EWC_ga == root
|| EWC_nga == root
|| EWC_ja == root))
return true;
if (EW_ABSENT == head) {
if (EW_ABSENT == sub) {
return (EWC_ka == root
@ -1429,17 +1443,20 @@ public final class LegalTshegBar
|| EWC_ta == root
|| EWC_tsa == root
|| EWC_ga == root
|| EWC_nga == root
|| EWC_ja == root
|| EWC_nya == root
|| EWC_da == root
|| EWC_na == root
|| EWC_dza == root
|| EWC_zha == root
|| EWC_za == root
|| EWC_ra == root
|| EWC_la == root
|| EWC_sha == root);
|| EWC_sha == root
|| (true && // DLC NOW: these are not in RC's non-definitive list. Thus, BNGA is B+NGA in ACIP transliteration. But that seems odd to me, so I'm seeing what RC thinks about these.
(
EWC_nga == root
|| EWC_ja == root
|| EWC_nya == root
|| EWC_na == root
|| EWC_dza == root
)
));
} else {
// kra, e.g.
return ((EWC_ka == root && EWC_ya == sub)