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TMW->Wylie conversion now takes advantage of prefix rules, the rules

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that say "ya can take a ga prefix" etc.

The ACIP->Unicode converter now gives warnings (optionally, and by
default, inline).  This converter now produces output even when
lexical errors occur, but the output has errors and warnings inline.
This commit is contained in:
dchandler 2003-08-23 22:03:37 +00:00
parent 21ef657921
commit d5ad760230
14 changed files with 678 additions and 270 deletions
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53
source/org/thdl/tib/text/TibetanMachineWeb.java
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@ -178,14 +178,19 @@ public class TibetanMachineWeb implements THDLWylieConstants {
// NOTE WELL: if you delete from consonants, numbers, vowels, or
// others, you'll change the way Jskad's Extended Wylie keyboard
// works, yes, but you'll also change TMW->Wylie.
// NOTE WELL: if you delete from tibetanConsonants,
// otherConsonants, numbers, vowels, or others, you'll change the
// way Jskad's Extended Wylie keyboard works, yes, but you'll also
// change TMW->Wylie.
/** comma-delimited list of supported consonants (Tibetan and
Tibetanized Sanskrit): */
private static final String consonants
= "k,kh,g,ng,c,ch,j,ny,t,th,d,n,p,ph,b,m,ts,tsh,dz,w,zh,z,',y,r,l,sh,s,h,a,T,Th,D,N,Sh,v,f,Dz";
/** comma-delimited list of supported Tibetan consonants: */
private static final String tibetanConsonants
= "k,kh,g,ng,c,ch,j,ny,t,th,d,n,p,ph,b,m,ts,tsh,dz,w,zh,z,',y,r,l,sh,s,h,a";
/** comma-delimited list of supported non-Tibetan consonants, such
* as Sanskrit consonants: */
private static final String otherConsonants // va and fa are treated pretty-much like Sanskrit.
= "T,Th,D,N,Sh,v,f,Dz";
/** comma-delimited list of supported numbers (superscribed,
subscribed, normal, half-numerals): */
@ -371,7 +376,7 @@ public class TibetanMachineWeb implements THDLWylieConstants {
charSet = new HashSet();
tibSet = new HashSet();
sTok = new StringTokenizer(consonants, ",");
sTok = new StringTokenizer(tibetanConsonants, ",");
while (sTok.hasMoreTokens()) {
String ntk;
charSet.add(ntk = sTok.nextToken());
@ -379,6 +384,15 @@ public class TibetanMachineWeb implements THDLWylieConstants {
validInputSequences.put(ntk, anyOldObjectWillDo);
}
sanskritStackSet = new HashSet();
sTok = new StringTokenizer(otherConsonants, ",");
while (sTok.hasMoreTokens()) {
String ntk;
charSet.add(ntk = sTok.nextToken());
sanskritStackSet.add(ntk);
validInputSequences.put(ntk, anyOldObjectWillDo);
}
numberSet = new HashSet();
sTok = new StringTokenizer(numbers, ",");
while (sTok.hasMoreTokens()) {
@ -386,7 +400,7 @@ public class TibetanMachineWeb implements THDLWylieConstants {
// do it in <?Input:Numbers?> so that Jskad has the same
// TMW->Wylie conversion regardless of whether or not it
// chooses to support inputting numbers. Likewise for
// consonants, others, and vowels.
// tibetanConsonants, otherConsonants, others, and vowels.
String ntk;
charSet.add(ntk = sTok.nextToken());
numberSet.add(ntk);
@ -427,8 +441,6 @@ public class TibetanMachineWeb implements THDLWylieConstants {
boolean ignore = false;
sanskritStackSet = new HashSet();
while ((line = in.readLine()) != null) {
if (line.startsWith("<?")) { //line is command
if (line.equalsIgnoreCase("<?Consonants?>")) {
@ -1182,6 +1194,23 @@ public static boolean hasGlyph(String hashKey) {
return true;
}
/** Returns the Unicode correspondence for the Wylie wylie, which must
* be Wylie returned by getWylieForGlyph(int, int, boolean[]).
* Returns null if the Unicode correspondence is nonexistent or
* unknown. */
public static String getUnicodeForWylieForGlyph(String wylie) {
DuffCode dc = getGlyph(wylie);
return mapTMWtoUnicode(dc.getFontNum() - 1, dc.getCharNum());
}
/**
* Returns true if and only if hashKey is a known hash key from tibwn.ini.
*/
public static boolean isKnownHashKey(String hashKey) {
DuffCode[] dc = (DuffCode[])tibHash.get(hashKey);
return (null != dc);
}
/**
* Gets a glyph for this hash key. Hash keys are not identical to Extended
* Wylie. The hash key for a Tibetan stack separates the members of the stack
@ -1193,7 +1222,7 @@ public static boolean hasGlyph(String hashKey) {
public static DuffCode getGlyph(String hashKey) {
DuffCode[] dc = (DuffCode[])tibHash.get(hashKey);
if (null == dc)
throw new Error("It is likely that you misconfigured tibwn.ini such that, say, M is expected (i.e., it is listed as, e.g. punctuation), but no 'M~...' line appears.");
throw new Error("Hash key " + hashKey + " not found; it is likely that you misconfigured tibwn.ini such that, say, M is expected (i.e., it is listed as, e.g. punctuation), but no 'M~...' line appears.");
return dc[TMW];
}