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bugfix for unknown words

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kr.angelov
2014-12-08 19:38:03 +00:00
parent 245903942e
commit 3ef92fc5cc
1 changed files with 3 additions and 2 deletions
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5
src/runtime/java/org/grammaticalframework/pgf/UnknownLiteralCallback.java
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@@ -11,7 +11,8 @@ public class UnknownLiteralCallback implements LiteralCallback {
} }
public CallbackResult match(int lin_idx, String sentence, int offset) { public CallbackResult match(int lin_idx, String sentence, int offset) {
if (!Character.isUpperCase(sentence.charAt(offset))) { if (offset < sentence.length() &&
!Character.isUpperCase(sentence.charAt(offset))) {
int start_offset = offset; int start_offset = offset;
while (offset < sentence.length() && while (offset < sentence.length() &&
!Character.isWhitespace(sentence.charAt(offset))) { !Character.isWhitespace(sentence.charAt(offset))) {
@@ -19,7 +20,7 @@ public class UnknownLiteralCallback implements LiteralCallback {
} }
int end_offset = offset; int end_offset = offset;
String word = sentence.substring(start_offset,end_offset); String word = sentence.substring(start_offset,end_offset);
if (concr.lookupMorpho(word).size() == 0) { if (concr.lookupMorpho(word).size() == 0) {
Expr expr = new Expr("MkSymb", new Expr(word)); Expr expr = new Expr("MkSymb", new Expr(word));
return new CallbackResult(new ExprProb(expr, 0), end_offset); return new CallbackResult(new ExprProb(expr, 0), end_offset);