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Disambiguation was not being used appropriately. This makes previous

Browse source 
TMW->Wylie conversions with the new-and-improved TMW->Wylie
algorithm faulty.

Now I'm using it a little more than you need to, e.g. b.lha instead of blha is
generated because bla and b.la are ambiguous.
This commit is contained in:
dchandler 2003-07-13 18:46:29 +00:00
parent 802e0cb588
commit 96afae795c
1 changed files with 10 additions and 9 deletions
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19
source/org/thdl/tib/text/TibetanMachineWeb.java
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@ -914,13 +914,14 @@ public static boolean isVowel(String s) {
/**
* Checks to see if the concatenation of x and y is ambiguous in
* Extended Wylie. gya and g.ya, bla and b.la, and bra and b.ra are
* the only syntactically legal ambigous fellows, as stacks like blha,
* blda, brla, brkya, brgya, brka, etc. are unambiguous.
* the only syntactically legal ambiguous fellows, as stacks like blha,
* blda, brla, brkya, brgya, brka, etc. are unambiguous. However, we
* generate b.lha instead of blha because it's easier
* implementation-wise.
* @param x the prefix
* @param y the root stack
* @return true if x + y is ambiguous in the Extended Wylie
* transliteration, false if not
*/
* transliteration, false if not */
public static boolean isAmbiguousWylie(String x, String y) {
// What about ambiguity between wa-zur and wa? dwa vs. d.wa, e.g.?
// Some would say it doesn't matter, because that's illegal. wa
@ -929,11 +930,11 @@ public static boolean isAmbiguousWylie(String x, String y) {
// tibetan Z should get you X==Z in a perfect world), and it
// doesn't confuse the legal stuff.
return (("g".equals(x) && "y".equals(y))
|| ("g".equals(x) && "w".equals(y))
|| ("d".equals(x) && "w".equals(y))
|| ("b".equals(x) && "l".equals(y))
|| ("b".equals(x) && "r".equals(y)));
return (("g".equals(x) && y.startsWith("y"))
|| ("g".equals(x) && y.startsWith("w"))
|| ("d".equals(x) && y.startsWith("w"))
|| ("b".equals(x) && y.startsWith("l"))
|| ("b".equals(x) && y.startsWith("r")));
}
/**