+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v0.5
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- ******************************************************************************/
-package net.sourceforge.phpdt.internal.codeassist.complete;
-
-/*
- * Scanner aware of a cursor location so as to discard trailing portions of identifiers
- * containing the cursor location.
- *
- * Cursor location denotes the position of the last character behind which completion
- * got requested:
- * -1 means completion at the very beginning of the source
- * 0 means completion behind the first character
- * n means completion behind the n-th character
- */
-import net.sourceforge.phpdt.core.compiler.InvalidInputException;
-import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-
-public class CompletionScanner extends Scanner {
-
- public char[] completionIdentifier;
- public int cursorLocation;
-
- /* Source positions of the completedIdentifier
- * if inside actual identifier, end goes to the actual identifier
- * end, i.e. beyond cursor location
- */
- public int completedIdentifierStart = 0;
- public int completedIdentifierEnd = -1;
-
- public static final char[] EmptyCompletionIdentifier = {};
-public CompletionScanner(boolean assertMode) {
- super(false, false, false, assertMode);
-}
-/*
- * Truncate the current identifier if it is containing the cursor location. Since completion is performed
- * on an identifier prefix.
- *
- */
-public char[] getCurrentIdentifierSource() {
-
- if (completionIdentifier == null){
- if (cursorLocation < startPosition && currentPosition == startPosition){ // fake empty identifier got issued
- // remember actual identifier positions
- completedIdentifierStart = startPosition;
- completedIdentifierEnd = completedIdentifierStart - 1;
- return completionIdentifier = EmptyCompletionIdentifier;
- }
- if (cursorLocation+1 >= startPosition && cursorLocation < currentPosition){
- // remember actual identifier positions
- completedIdentifierStart = startPosition;
- completedIdentifierEnd = currentPosition - 1;
- if (withoutUnicodePtr != 0){ // check unicode scenario
- System.arraycopy(withoutUnicodeBuffer, 1, completionIdentifier = new char[withoutUnicodePtr], 0, withoutUnicodePtr);
- } else {
- int length = cursorLocation + 1 - startPosition;
- // no char[] sharing around completionIdentifier, we want it to be unique so as to use identity checks
- System.arraycopy(source, startPosition, (completionIdentifier = new char[length]), 0, length);
- }
- return completionIdentifier;
- }
- }
- return super.getCurrentIdentifierSource();
-}
-/*
- * Identifier splitting for unicodes.
- * Only store the current unicode if we did not pass the cursorLocation.
- * Note: this does not handle cases where the cursor is in the middle of a unicode
- */
-public boolean getNextCharAsJavaIdentifierPart() {
-
- int temp = currentPosition;
- try {
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- //-------------unicode traitement ------------
- int c1, c2, c3, c4;
- int unicodeSize = 6;
- currentPosition++;
- while (source[currentPosition] == 'u') {
- currentPosition++;
- unicodeSize++;
- }
-
- if (((c1 = Character.getNumericValue(source[currentPosition++])) > 15
- || c1 < 0)
- || ((c2 = Character.getNumericValue(source[currentPosition++])) > 15 || c2 < 0)
- || ((c3 = Character.getNumericValue(source[currentPosition++])) > 15 || c3 < 0)
- || ((c4 = Character.getNumericValue(source[currentPosition++])) > 15 || c4 < 0)) {
- currentPosition = temp;
- return false;
- }
-
- currentCharacter = (char) (((c1 * 16 + c2) * 16 + c3) * 16 + c4);
- if (!Character.isJavaIdentifierPart(currentCharacter)) {
- currentPosition = temp;
- return false;
- }
-
- //need the unicode buffer
- if (withoutUnicodePtr == 0) {
- //buffer all the entries that have been left aside....
- withoutUnicodePtr = currentPosition - unicodeSize - startPosition;
- System.arraycopy(
- source,
- startPosition,
- withoutUnicodeBuffer,
- 1,
- withoutUnicodePtr);
- }
- if (temp < cursorLocation && cursorLocation < currentPosition-1){
- throw new InvalidCursorLocation(InvalidCursorLocation.NO_COMPLETION_INSIDE_UNICODE);
- }
- // store the current unicode, only if we did not pass the cursorLocation
- // Note: this does not handle cases where the cursor is in the middle of a unicode
- if ((completionIdentifier != null)
- || (startPosition <= cursorLocation+1 && cursorLocation >= currentPosition-1)){
- withoutUnicodeBuffer[++withoutUnicodePtr] = currentCharacter;
- }
- return true;
- } //-------------end unicode traitement--------------
- else {
- if (!Character.isJavaIdentifierPart(currentCharacter)) {
- currentPosition = temp;
- return false;
- }
-
- if (withoutUnicodePtr != 0){
- // store the current unicode, only if we did not pass the cursorLocation
- // Note: this does not handle cases where the cursor is in the middle of a unicode
- if ((completionIdentifier != null)
- || (startPosition <= cursorLocation+1 && cursorLocation >= currentPosition-1)){
- withoutUnicodeBuffer[++withoutUnicodePtr] = currentCharacter;
- }
- }
- return true;
- }
- } catch (IndexOutOfBoundsException e) {
- currentPosition = temp;
- return false;
- }
-}
-public int getNextToken() throws InvalidInputException {
-
- this.wasAcr = false;
- if (diet) {
- jumpOverMethodBody();
- diet = false;
- return currentPosition > source.length ? TokenNameEOF : TokenNameRBRACE;
- }
- try {
- while (true) { //loop for jumping over comments
- withoutUnicodePtr = 0;
- //start with a new token (even comment written with unicode )
-
- // ---------Consume white space and handles startPosition---------
- int whiteStart = currentPosition;
- boolean isWhiteSpace;
- do {
- startPosition = currentPosition;
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- isWhiteSpace = jumpOverUnicodeWhiteSpace();
- } else {
- if (recordLineSeparator
- && ((currentCharacter == '\r') || (currentCharacter == '\n')))
- pushLineSeparator();
- isWhiteSpace =
- (currentCharacter == ' ') || Character.isWhitespace(currentCharacter);
- }
- /* completion requesting strictly inside blanks */
- if ((whiteStart != currentPosition)
- //&& (previousToken == TokenNameDOT)
- && (completionIdentifier == null)
- && (whiteStart <= cursorLocation+1)
- && (cursorLocation < startPosition)
- && !Character.isJavaIdentifierStart(currentCharacter)){
- currentPosition = startPosition; // for next token read
- return TokenNameIdentifier;
- }
- } while (isWhiteSpace);
- if (tokenizeWhiteSpace && (whiteStart != currentPosition - 1)) {
- // reposition scanner in case we are interested by spaces as tokens
- currentPosition--;
- startPosition = whiteStart;
- return TokenNameWHITESPACE;
- }
- //little trick to get out in the middle of a source computation
- if (currentPosition > eofPosition){
- /* might be completing at eof (e.g. behind a dot) */
- if (completionIdentifier == null &&
- startPosition == cursorLocation + 1){
- currentPosition = startPosition; // for being detected as empty free identifier
- return TokenNameIdentifier;
- }
- return TokenNameEOF;
- }
-
- // ---------Identify the next token-------------
-
- switch (currentCharacter) {
- case '(' :
- return TokenNameLPAREN;
- case ')' :
- return TokenNameRPAREN;
- case '{' :
- return TokenNameLBRACE;
- case '}' :
- return TokenNameRBRACE;
- case '[' :
- return TokenNameLBRACKET;
- case ']' :
- return TokenNameRBRACKET;
- case ';' :
- return TokenNameSEMICOLON;
- case ',' :
- return TokenNameCOMMA;
- case '.' :
- if (startPosition <= cursorLocation
- && cursorLocation < currentPosition){
- return TokenNameDOT; // completion inside .<|>12
- }
- if (getNextCharAsDigit())
- return scanNumber(true);
- return TokenNameDOT;
- case '+' :
- {
- int test;
- if ((test = getNextChar('+', '=')) == 0)
- return TokenNamePLUS_PLUS;
- if (test > 0)
- return TokenNamePLUS_EQUAL;
- return TokenNamePLUS;
- }
- case '-' :
- {
- int test;
- if ((test = getNextChar('-', '=')) == 0)
- return TokenNameMINUS_MINUS;
- if (test > 0)
- return TokenNameMINUS_EQUAL;
- return TokenNameMINUS;
- }
- case '~' :
- return TokenNameTWIDDLE;
- case '!' :
- if (getNextChar('='))
- return TokenNameNOT_EQUAL;
- return TokenNameNOT;
- case '*' :
- if (getNextChar('='))
- return TokenNameMULTIPLY_EQUAL;
- return TokenNameMULTIPLY;
- case '%' :
- if (getNextChar('='))
- return TokenNameREMAINDER_EQUAL;
- return TokenNameREMAINDER;
- case '<' :
- {
- int test;
- if ((test = getNextChar('=', '<')) == 0)
- return TokenNameLESS_EQUAL;
- if (test > 0) {
- if (getNextChar('='))
- return TokenNameLEFT_SHIFT_EQUAL;
- return TokenNameLEFT_SHIFT;
- }
- return TokenNameLESS;
- }
- case '>' :
- {
- int test;
- if ((test = getNextChar('=', '>')) == 0)
- return TokenNameGREATER_EQUAL;
- if (test > 0) {
- if ((test = getNextChar('=', '>')) == 0)
- return TokenNameRIGHT_SHIFT_EQUAL;
- if (test > 0) {
- if (getNextChar('='))
- return TokenNameUNSIGNED_RIGHT_SHIFT_EQUAL;
- return TokenNameUNSIGNED_RIGHT_SHIFT;
- }
- return TokenNameRIGHT_SHIFT;
- }
- return TokenNameGREATER;
- }
- case '=' :
- if (getNextChar('='))
- return TokenNameEQUAL_EQUAL;
- return TokenNameEQUAL;
- case '&' :
- {
- int test;
- if ((test = getNextChar('&', '=')) == 0)
- return TokenNameAND_AND;
- if (test > 0)
- return TokenNameAND_EQUAL;
- return TokenNameAND;
- }
- case '|' :
- {
- int test;
- if ((test = getNextChar('|', '=')) == 0)
- return TokenNameOR_OR;
- if (test > 0)
- return TokenNameOR_EQUAL;
- return TokenNameOR;
- }
- case '^' :
- if (getNextChar('='))
- return TokenNameXOR_EQUAL;
- return TokenNameXOR;
- case '?' :
- return TokenNameQUESTION;
- case ':' :
- return TokenNameCOLON;
- case '\'' :
- {
- int test;
- if ((test = getNextChar('\n', '\r')) == 0) {
- throw new InvalidInputException(INVALID_CHARACTER_CONSTANT);
- }
- if (test > 0) {
- // relocate if finding another quote fairly close: thus unicode '/u000D' will be fully consumed
- for (int lookAhead = 0; lookAhead < 3; lookAhead++) {
- if (currentPosition + lookAhead == source.length)
- break;
- if (source[currentPosition + lookAhead] == '\n')
- break;
- if (source[currentPosition + lookAhead] == '\'') {
- currentPosition += lookAhead + 1;
- break;
- }
- }
- throw new InvalidInputException(INVALID_CHARACTER_CONSTANT);
- }
- }
- if (getNextChar('\'')) {
- // relocate if finding another quote fairly close: thus unicode '/u000D' will be fully consumed
- for (int lookAhead = 0; lookAhead < 3; lookAhead++) {
- if (currentPosition + lookAhead == source.length)
- break;
- if (source[currentPosition + lookAhead] == '\n')
- break;
- if (source[currentPosition + lookAhead] == '\'') {
- currentPosition += lookAhead + 1;
- break;
- }
- }
- throw new InvalidInputException(INVALID_CHARACTER_CONSTANT);
- }
- if (getNextChar('\\'))
- scanEscapeCharacter();
- else { // consume next character
- unicodeAsBackSlash = false;
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- getNextUnicodeChar();
- } else {
- if (withoutUnicodePtr != 0) {
- withoutUnicodeBuffer[++withoutUnicodePtr] = currentCharacter;
- }
- }
- }
- if (getNextChar('\''))
- return TokenNameCharacterLiteral;
- // relocate if finding another quote fairly close: thus unicode '/u000D' will be fully consumed
- for (int lookAhead = 0; lookAhead < 20; lookAhead++) {
- if (currentPosition + lookAhead == source.length)
- break;
- if (source[currentPosition + lookAhead] == '\n')
- break;
- if (source[currentPosition + lookAhead] == '\'') {
- currentPosition += lookAhead + 1;
- break;
- }
- }
- throw new InvalidInputException(INVALID_CHARACTER_CONSTANT);
- case '"' :
- try {
- // consume next character
- unicodeAsBackSlash = false;
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- getNextUnicodeChar();
- } else {
- if (withoutUnicodePtr != 0) {
- withoutUnicodeBuffer[++withoutUnicodePtr] = currentCharacter;
- }
- }
-
- while (currentCharacter != '"') {
- /**** \r and \n are not valid in string literals ****/
- if ((currentCharacter == '\n') || (currentCharacter == '\r')) {
- // relocate if finding another quote fairly close: thus unicode '/u000D' will be fully consumed
- for (int lookAhead = 0; lookAhead < 50; lookAhead++) {
- if (currentPosition + lookAhead == source.length)
- break;
- if (source[currentPosition + lookAhead] == '\n')
- break;
- if (source[currentPosition + lookAhead] == '\"') {
- currentPosition += lookAhead + 1;
- break;
- }
- }
- throw new InvalidInputException(INVALID_CHAR_IN_STRING);
- }
- if (currentCharacter == '\\') {
- int escapeSize = currentPosition;
- boolean backSlashAsUnicodeInString = unicodeAsBackSlash;
- //scanEscapeCharacter make a side effect on this value and we need the previous value few lines down this one
- scanEscapeCharacter();
- escapeSize = currentPosition - escapeSize;
- if (withoutUnicodePtr == 0) {
- //buffer all the entries that have been left aside....
- withoutUnicodePtr = currentPosition - escapeSize - 1 - startPosition;
- System.arraycopy(
- source,
- startPosition,
- withoutUnicodeBuffer,
- 1,
- withoutUnicodePtr);
- withoutUnicodeBuffer[++withoutUnicodePtr] = currentCharacter;
- } else { //overwrite the / in the buffer
- withoutUnicodeBuffer[withoutUnicodePtr] = currentCharacter;
- if (backSlashAsUnicodeInString) { //there are TWO \ in the stream where only one is correct
- withoutUnicodePtr--;
- }
- }
- }
- // consume next character
- unicodeAsBackSlash = false;
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- getNextUnicodeChar();
- } else {
- if (withoutUnicodePtr != 0) {
- withoutUnicodeBuffer[++withoutUnicodePtr] = currentCharacter;
- }
- }
-
- }
- } catch (IndexOutOfBoundsException e) {
- throw new InvalidInputException(UNTERMINATED_STRING);
- } catch (InvalidInputException e) {
- if (e.getMessage().equals(INVALID_ESCAPE)) {
- // relocate if finding another quote fairly close: thus unicode '/u000D' will be fully consumed
- for (int lookAhead = 0; lookAhead < 50; lookAhead++) {
- if (currentPosition + lookAhead == source.length)
- break;
- if (source[currentPosition + lookAhead] == '\n')
- break;
- if (source[currentPosition + lookAhead] == '\"') {
- currentPosition += lookAhead + 1;
- break;
- }
- }
-
- }
- throw e; // rethrow
- }
- if (startPosition <= cursorLocation && cursorLocation <= currentPosition-1){
- throw new InvalidCursorLocation(InvalidCursorLocation.NO_COMPLETION_INSIDE_STRING);
- }
- return TokenNameStringLiteral;
- case '/' :
- {
- int test;
- if ((test = getNextChar('/', '*')) == 0) { //line comment
- try { //get the next char
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- //-------------unicode traitement ------------
- int c1 = 0, c2 = 0, c3 = 0, c4 = 0;
- currentPosition++;
- while (source[currentPosition] == 'u') {
- currentPosition++;
- }
- if ((c1 = Character.getNumericValue(source[currentPosition++])) > 15
- || c1 < 0
- || (c2 = Character.getNumericValue(source[currentPosition++])) > 15
- || c2 < 0
- || (c3 = Character.getNumericValue(source[currentPosition++])) > 15
- || c3 < 0
- || (c4 = Character.getNumericValue(source[currentPosition++])) > 15
- || c4 < 0) {
- throw new InvalidInputException(INVALID_UNICODE_ESCAPE);
- } else {
- currentCharacter = (char) (((c1 * 16 + c2) * 16 + c3) * 16 + c4);
- }
- }
-
- //handle the \\u case manually into comment
- if (currentCharacter == '\\') {
- if (source[currentPosition] == '\\')
- currentPosition++;
- } //jump over the \\
- while (currentCharacter != '\r' && currentCharacter != '\n') {
- //get the next char
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- //-------------unicode traitement ------------
- int c1 = 0, c2 = 0, c3 = 0, c4 = 0;
- currentPosition++;
- while (source[currentPosition] == 'u') {
- currentPosition++;
- }
- if ((c1 = Character.getNumericValue(source[currentPosition++])) > 15
- || c1 < 0
- || (c2 = Character.getNumericValue(source[currentPosition++])) > 15
- || c2 < 0
- || (c3 = Character.getNumericValue(source[currentPosition++])) > 15
- || c3 < 0
- || (c4 = Character.getNumericValue(source[currentPosition++])) > 15
- || c4 < 0) {
- throw new InvalidInputException(INVALID_UNICODE_ESCAPE);
- } else {
- currentCharacter = (char) (((c1 * 16 + c2) * 16 + c3) * 16 + c4);
- }
- }
- //handle the \\u case manually into comment
- if (currentCharacter == '\\') {
- if (source[currentPosition] == '\\')
- currentPosition++;
- } //jump over the \\
- }
- recordComment(false);
- if (startPosition <= cursorLocation && cursorLocation < currentPosition-1){
- throw new InvalidCursorLocation(InvalidCursorLocation.NO_COMPLETION_INSIDE_COMMENT);
- }
- if (recordLineSeparator
- && ((currentCharacter == '\r') || (currentCharacter == '\n')))
- pushLineSeparator();
- if (tokenizeComments) {
- currentPosition--; // reset one character behind
- return TokenNameCOMMENT_LINE;
- }
- } catch (IndexOutOfBoundsException e) { //an eof will them be generated
- if (tokenizeComments) {
- currentPosition--; // reset one character behind
- return TokenNameCOMMENT_LINE;
- }
- }
- break;
- }
- if (test > 0) { //traditional and annotation comment
- boolean isJavadoc = false, star = false;
- // consume next character
- unicodeAsBackSlash = false;
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- getNextUnicodeChar();
- } else {
- if (withoutUnicodePtr != 0) {
- withoutUnicodeBuffer[++withoutUnicodePtr] = currentCharacter;
- }
- }
-
- if (currentCharacter == '*') {
- isJavadoc = true;
- star = true;
- }
- if (recordLineSeparator
- && ((currentCharacter == '\r') || (currentCharacter == '\n')))
- pushLineSeparator();
- try { //get the next char
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- //-------------unicode traitement ------------
- int c1 = 0, c2 = 0, c3 = 0, c4 = 0;
- currentPosition++;
- while (source[currentPosition] == 'u') {
- currentPosition++;
- }
- if ((c1 = Character.getNumericValue(source[currentPosition++])) > 15
- || c1 < 0
- || (c2 = Character.getNumericValue(source[currentPosition++])) > 15
- || c2 < 0
- || (c3 = Character.getNumericValue(source[currentPosition++])) > 15
- || c3 < 0
- || (c4 = Character.getNumericValue(source[currentPosition++])) > 15
- || c4 < 0) {
- throw new InvalidInputException(INVALID_UNICODE_ESCAPE);
- } else {
- currentCharacter = (char) (((c1 * 16 + c2) * 16 + c3) * 16 + c4);
- }
- }
- //handle the \\u case manually into comment
- if (currentCharacter == '\\') {
- if (source[currentPosition] == '\\')
- currentPosition++;
- } //jump over the \\
- // empty comment is not a javadoc /**/
- if (currentCharacter == '/') {
- isJavadoc = false;
- }
- //loop until end of comment */
- while ((currentCharacter != '/') || (!star)) {
- if (recordLineSeparator
- && ((currentCharacter == '\r') || (currentCharacter == '\n')))
- pushLineSeparator();
- star = currentCharacter == '*';
- //get next char
- if (((currentCharacter = source[currentPosition++]) == '\\')
- && (source[currentPosition] == 'u')) {
- //-------------unicode traitement ------------
- int c1 = 0, c2 = 0, c3 = 0, c4 = 0;
- currentPosition++;
- while (source[currentPosition] == 'u') {
- currentPosition++;
- }
- if ((c1 = Character.getNumericValue(source[currentPosition++])) > 15
- || c1 < 0
- || (c2 = Character.getNumericValue(source[currentPosition++])) > 15
- || c2 < 0
- || (c3 = Character.getNumericValue(source[currentPosition++])) > 15
- || c3 < 0
- || (c4 = Character.getNumericValue(source[currentPosition++])) > 15
- || c4 < 0) {
- throw new InvalidInputException(INVALID_UNICODE_ESCAPE);
- } else {
- currentCharacter = (char) (((c1 * 16 + c2) * 16 + c3) * 16 + c4);
- }
- }
- //handle the \\u case manually into comment
- if (currentCharacter == '\\') {
- if (source[currentPosition] == '\\')
- currentPosition++;
- } //jump over the \\
- }
- recordComment(isJavadoc);
- if (startPosition <= cursorLocation && cursorLocation < currentPosition-1){
- throw new InvalidCursorLocation(InvalidCursorLocation.NO_COMPLETION_INSIDE_COMMENT);
- }
- if (tokenizeComments) {
- if (isJavadoc)
- return TokenNameCOMMENT_JAVADOC;
- return TokenNameCOMMENT_BLOCK;
- }
- } catch (IndexOutOfBoundsException e) {
- throw new InvalidInputException(UNTERMINATED_COMMENT);
- }
- break;
- }
- if (getNextChar('='))
- return TokenNameDIVIDE_EQUAL;
- return TokenNameDIVIDE;
- }
- case '\u001a' :
- if (atEnd())
- return TokenNameEOF;
- //the atEnd may not be <currentPosition == source.length> if source is only some part of a real (external) stream
- throw new InvalidInputException("Ctrl-Z"); //$NON-NLS-1$
-
- default :
- if (Character.isJavaIdentifierStart(currentCharacter))
- return scanIdentifierOrKeyword();
- if (Character.isDigit(currentCharacter))
- return scanNumber(false);
- return TokenNameERROR;
- }
- }
- } //-----------------end switch while try--------------------
- catch (IndexOutOfBoundsException e) {
- }
- /* might be completing at very end of file (e.g. behind a dot) */
- if (completionIdentifier == null &&
- startPosition == cursorLocation + 1){
- currentPosition = startPosition; // for being detected as empty free identifier
- return TokenNameIdentifier;
- }
- return TokenNameEOF;
-}
-/*
- * In case we actually read a keyword, but the cursor is located inside,
- * we pretend we read an identifier.
- */
-public int scanIdentifierOrKeyword() throws InvalidInputException {
-
- int id = super.scanIdentifierOrKeyword();
-
- // convert completed keyword into an identifier
- if (id != TokenNameIdentifier
- && startPosition <= cursorLocation+1
- && cursorLocation < currentPosition){
- return TokenNameIdentifier;
- }
- return id;
-}
-public int scanNumber(boolean dotPrefix) throws InvalidInputException {
-
- int token = super.scanNumber(dotPrefix);
-
- // consider completion just before a number to be ok, will insert before it
- if (startPosition <= cursorLocation && cursorLocation < currentPosition){
- throw new InvalidCursorLocation(InvalidCursorLocation.NO_COMPLETION_INSIDE_NUMBER);
- }
- return token;
-}
-}
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