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[NOTHING CHANGED] Move to maven and massive clean and fixup #93

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farmboy0 wants to merge 43 commits from farmboy0/master into master
pull from: farmboy0/master
merge into: open-autonomous-connection:master
Conversation 2 Commits 43 Files Changed 412 +4 -5237
10 changed files with 4 additions and 5237 deletions
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Showing only changes of commit 3c266bcc98 - Show all commits

43
luaj-core/pom.xml
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@@ -14,47 +14,4 @@
<name>luaj-core</name>
<description>Core code for LuaJ</description>
<build>
<plugins>
<plugin>
<groupId>com.helger.maven</groupId>
<artifactId>ph-javacc-maven-plugin</artifactId>
<executions>
<execution>
<id>generate-grammar</id>
<phase>generate-sources</phase>
<goals>
<goal>javacc</goal>
</goals>
<configuration>
<jdkVersion>1.8</jdkVersion>
<javadocFriendlyComments>true</javadocFriendlyComments>
<packageName>org.luaj.vm2.parser</packageName>
<sourceDirectory>src/main/javacc</sourceDirectory>
<outputDirectory>${project.build.directory}/generated-sources/javacc</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<executions>
<execution>
<id>add-source</id>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>${project.build.directory}/generated-sources/javacc</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

1914
luaj-jse/src/main/java/org/luaj/vm2/parser/LuaParser.java
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240
luaj-jse/src/main/java/org/luaj/vm2/parser/LuaParserConstants.java
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@@ -1,240 +0,0 @@
/* Generated By:JavaCC: Do not edit this line. LuaParserConstants.java */
package org.luaj.vm2.parser;
/**
* Token literal values and constants.
* Generated by org.javacc.parser.OtherFilesGen#start()
*/
public interface LuaParserConstants {
/** End of File. */
int EOF = 0;
/** RegularExpression Id. */
int COMMENT = 17;
/** RegularExpression Id. */
int LONGCOMMENT0 = 18;
/** RegularExpression Id. */
int LONGCOMMENT1 = 19;
/** RegularExpression Id. */
int LONGCOMMENT2 = 20;
/** RegularExpression Id. */
int LONGCOMMENT3 = 21;
/** RegularExpression Id. */
int LONGCOMMENTN = 22;
/** RegularExpression Id. */
int LONGSTRING0 = 23;
/** RegularExpression Id. */
int LONGSTRING1 = 24;
/** RegularExpression Id. */
int LONGSTRING2 = 25;
/** RegularExpression Id. */
int LONGSTRING3 = 26;
/** RegularExpression Id. */
int LONGSTRINGN = 27;
/** RegularExpression Id. */
int AND = 29;
/** RegularExpression Id. */
int BREAK = 30;
/** RegularExpression Id. */
int DO = 31;
/** RegularExpression Id. */
int ELSE = 32;
/** RegularExpression Id. */
int ELSEIF = 33;
/** RegularExpression Id. */
int END = 34;
/** RegularExpression Id. */
int FALSE = 35;
/** RegularExpression Id. */
int FOR = 36;
/** RegularExpression Id. */
int FUNCTION = 37;
/** RegularExpression Id. */
int GOTO = 38;
/** RegularExpression Id. */
int IF = 39;
/** RegularExpression Id. */
int IN = 40;
/** RegularExpression Id. */
int LOCAL = 41;
/** RegularExpression Id. */
int NIL = 42;
/** RegularExpression Id. */
int NOT = 43;
/** RegularExpression Id. */
int OR = 44;
/** RegularExpression Id. */
int RETURN = 45;
/** RegularExpression Id. */
int REPEAT = 46;
/** RegularExpression Id. */
int THEN = 47;
/** RegularExpression Id. */
int TRUE = 48;
/** RegularExpression Id. */
int UNTIL = 49;
/** RegularExpression Id. */
int WHILE = 50;
/** RegularExpression Id. */
int NAME = 51;
/** RegularExpression Id. */
int NUMBER = 52;
/** RegularExpression Id. */
int FLOAT = 53;
/** RegularExpression Id. */
int FNUM = 54;
/** RegularExpression Id. */
int DIGIT = 55;
/** RegularExpression Id. */
int EXP = 56;
/** RegularExpression Id. */
int HEX = 57;
/** RegularExpression Id. */
int HEXNUM = 58;
/** RegularExpression Id. */
int HEXDIGIT = 59;
/** RegularExpression Id. */
int HEXEXP = 60;
/** RegularExpression Id. */
int STRING = 61;
/** RegularExpression Id. */
int CHARSTRING = 62;
/** RegularExpression Id. */
int QUOTED = 63;
/** RegularExpression Id. */
int DECIMAL = 64;
/** RegularExpression Id. */
int DBCOLON = 65;
/** RegularExpression Id. */
int UNICODE = 66;
/** RegularExpression Id. */
int CHAR = 67;
/** RegularExpression Id. */
int LF = 68;
/** Lexical state. */
int DEFAULT = 0;
/** Lexical state. */
int IN_COMMENT = 1;
/** Lexical state. */
int IN_LC0 = 2;
/** Lexical state. */
int IN_LC1 = 3;
/** Lexical state. */
int IN_LC2 = 4;
/** Lexical state. */
int IN_LC3 = 5;
/** Lexical state. */
int IN_LCN = 6;
/** Lexical state. */
int IN_LS0 = 7;
/** Lexical state. */
int IN_LS1 = 8;
/** Lexical state. */
int IN_LS2 = 9;
/** Lexical state. */
int IN_LS3 = 10;
/** Lexical state. */
int IN_LSN = 11;
/** Literal token values. */
String[] tokenImage = {
"<EOF>",
"\" \"",
"\"\\t\"",
"\"\\n\"",
"\"\\r\"",
"\"\\f\"",
"\"--[[\"",
"\"--[=[\"",
"\"--[==[\"",
"\"--[===[\"",
"<token of kind 10>",
"\"[[\"",
"\"[=[\"",
"\"[==[\"",
"\"[===[\"",
"<token of kind 15>",
"\"--\"",
"<COMMENT>",
"\"]]\"",
"\"]=]\"",
"\"]==]\"",
"\"]===]\"",
"<LONGCOMMENTN>",
"\"]]\"",
"\"]=]\"",
"\"]==]\"",
"\"]===]\"",
"<LONGSTRINGN>",
"<token of kind 28>",
"\"and\"",
"\"break\"",
"\"do\"",
"\"else\"",
"\"elseif\"",
"\"end\"",
"\"false\"",
"\"for\"",
"\"function\"",
"\"goto\"",
"\"if\"",
"\"in\"",
"\"local\"",
"\"nil\"",
"\"not\"",
"\"or\"",
"\"return\"",
"\"repeat\"",
"\"then\"",
"\"true\"",
"\"until\"",
"\"while\"",
"<NAME>",
"<NUMBER>",
"<FLOAT>",
"<FNUM>",
"<DIGIT>",
"<EXP>",
"<HEX>",
"<HEXNUM>",
"<HEXDIGIT>",
"<HEXEXP>",
"<STRING>",
"<CHARSTRING>",
"<QUOTED>",
"<DECIMAL>",
"\"::\"",
"<UNICODE>",
"<CHAR>",
"<LF>",
"\"#\"",
"\";\"",
"\"=\"",
"\",\"",
"\".\"",
"\":\"",
"\"(\"",
"\")\"",
"\"[\"",
"\"]\"",
"\"...\"",
"\"{\"",
"\"}\"",
"\"+\"",
"\"-\"",
"\"*\"",
"\"/\"",
"\"^\"",
"\"%\"",
"\"..\"",
"\"<\"",
"\"<=\"",
"\">\"",
"\">=\"",
"\"==\"",
"\"~=\"",
};
}

2102
luaj-jse/src/main/java/org/luaj/vm2/parser/LuaParserTokenManager.java
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187
luaj-jse/src/main/java/org/luaj/vm2/parser/ParseException.java
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@@ -1,187 +0,0 @@
/* Generated By:JavaCC: Do not edit this line. ParseException.java Version 5.0 */
/* JavaCCOptions:KEEP_LINE_COL=null */
package org.luaj.vm2.parser;
/**
* This exception is thrown when parse errors are encountered.
* You can explicitly create objects of this exception type by
* calling the method generateParseException in the generated
* parser.
*
* You can modify this class to customize your error reporting
* mechanisms so long as you retain the public fields.
*/
public class ParseException extends Exception {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* This constructor is used by the method "generateParseException"
* in the generated parser. Calling this constructor generates
* a new object of this type with the fields "currentToken",
* "expectedTokenSequences", and "tokenImage" set.
*/
public ParseException(Token currentTokenVal,
int[][] expectedTokenSequencesVal,
String[] tokenImageVal
)
{
super(initialise(currentTokenVal, expectedTokenSequencesVal, tokenImageVal));
currentToken = currentTokenVal;
expectedTokenSequences = expectedTokenSequencesVal;
tokenImage = tokenImageVal;
}
/**
* The following constructors are for use by you for whatever
* purpose you can think of. Constructing the exception in this
* manner makes the exception behave in the normal way - i.e., as
* documented in the class "Throwable". The fields "errorToken",
* "expectedTokenSequences", and "tokenImage" do not contain
* relevant information. The JavaCC generated code does not use
* these constructors.
*/
public ParseException() {
super();
}
/** Constructor with message. */
public ParseException(String message) {
super(message);
}
/**
* This is the last token that has been consumed successfully. If
* this object has been created due to a parse error, the token
* followng this token will (therefore) be the first error token.
*/
public Token currentToken;
/**
* Each entry in this array is an array of integers. Each array
* of integers represents a sequence of tokens (by their ordinal
* values) that is expected at this point of the parse.
*/
public int[][] expectedTokenSequences;
/**
* This is a reference to the "tokenImage" array of the generated
* parser within which the parse error occurred. This array is
* defined in the generated ...Constants interface.
*/
public String[] tokenImage;
/**
* It uses "currentToken" and "expectedTokenSequences" to generate a parse
* error message and returns it. If this object has been created
* due to a parse error, and you do not catch it (it gets thrown
* from the parser) the correct error message
* gets displayed.
*/
private static String initialise(Token currentToken,
int[][] expectedTokenSequences,
String[] tokenImage) {
String eol = System.getProperty("line.separator", "\n");
StringBuffer expected = new StringBuffer();
int maxSize = 0;
for (int i = 0; i < expectedTokenSequences.length; i++) {
if (maxSize < expectedTokenSequences[i].length) {
maxSize = expectedTokenSequences[i].length;
}
for (int j = 0; j < expectedTokenSequences[i].length; j++) {
expected.append(tokenImage[expectedTokenSequences[i][j]]).append(' ');
}
if (expectedTokenSequences[i][expectedTokenSequences[i].length - 1] != 0) {
expected.append("...");
}
expected.append(eol).append(" ");
}
String retval = "Encountered \"";
Token tok = currentToken.next;
for (int i = 0; i < maxSize; i++) {
if (i != 0) retval += " ";
if (tok.kind == 0) {
retval += tokenImage[0];
break;
}
retval += " " + tokenImage[tok.kind];
retval += " \"";
retval += add_escapes(tok.image);
retval += " \"";
tok = tok.next;
}
retval += "\" at line " + currentToken.next.beginLine + ", column " + currentToken.next.beginColumn;
retval += "." + eol;
if (expectedTokenSequences.length == 1) {
retval += "Was expecting:" + eol + " ";
} else {
retval += "Was expecting one of:" + eol + " ";
}
retval += expected.toString();
return retval;
}
/**
* The end of line string for this machine.
*/
protected String eol = System.getProperty("line.separator", "\n");
/**
* Used to convert raw characters to their escaped version
* when these raw version cannot be used as part of an ASCII
* string literal.
*/
static String add_escapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
}
return retval.toString();
}
}
/* JavaCC - OriginalChecksum=ef246095a930e4915c0d4bbf4c9880ad (do not edit this line) */

469
luaj-jse/src/main/java/org/luaj/vm2/parser/SimpleCharStream.java
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@@ -1,469 +0,0 @@
/* Generated By:JavaCC: Do not edit this line. SimpleCharStream.java Version 5.0 */
/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.luaj.vm2.parser;
/**
* An implementation of interface CharStream, where the stream is assumed to
* contain only ASCII characters (without unicode processing).
*/
public class SimpleCharStream
{
/** Whether parser is static. */
public static final boolean staticFlag = false;
int bufsize;
int available;
int tokenBegin;
/** Position in buffer. */
public int bufpos = -1;
protected int bufline[];
protected int bufcolumn[];
protected int column = 0;
protected int line = 1;
protected boolean prevCharIsCR = false;
protected boolean prevCharIsLF = false;
protected java.io.Reader inputStream;
protected char[] buffer;
protected int maxNextCharInd = 0;
protected int inBuf = 0;
protected int tabSize = 1;
public void setTabSize(int i) { tabSize = i; }
public int getTabSize(int i) { return tabSize; }
protected void ExpandBuff(boolean wrapAround)
{
char[] newbuffer = new char[bufsize + 2048];
int newbufline[] = new int[bufsize + 2048];
int newbufcolumn[] = new int[bufsize + 2048];
try
{
if (wrapAround)
{
System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize - tokenBegin);
System.arraycopy(buffer, 0, newbuffer, bufsize - tokenBegin, bufpos);
buffer = newbuffer;
System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize - tokenBegin);
System.arraycopy(bufline, 0, newbufline, bufsize - tokenBegin, bufpos);
bufline = newbufline;
System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize - tokenBegin);
System.arraycopy(bufcolumn, 0, newbufcolumn, bufsize - tokenBegin, bufpos);
bufcolumn = newbufcolumn;
maxNextCharInd = (bufpos += (bufsize - tokenBegin));
}
else
{
System.arraycopy(buffer, tokenBegin, newbuffer, 0, bufsize - tokenBegin);
buffer = newbuffer;
System.arraycopy(bufline, tokenBegin, newbufline, 0, bufsize - tokenBegin);
bufline = newbufline;
System.arraycopy(bufcolumn, tokenBegin, newbufcolumn, 0, bufsize - tokenBegin);
bufcolumn = newbufcolumn;
maxNextCharInd = (bufpos -= tokenBegin);
}
}
catch (Throwable t)
{
throw new Error(t.getMessage());
}
bufsize += 2048;
available = bufsize;
tokenBegin = 0;
}
protected void FillBuff() throws java.io.IOException
{
if (maxNextCharInd == available)
{
if (available == bufsize)
{
if (tokenBegin > 2048)
{
bufpos = maxNextCharInd = 0;
available = tokenBegin;
}
else if (tokenBegin < 0)
bufpos = maxNextCharInd = 0;
else
ExpandBuff(false);
}
else if (available > tokenBegin)
available = bufsize;
else if ((tokenBegin - available) < 2048)
ExpandBuff(true);
else
available = tokenBegin;
}
int i;
try {
if ((i = inputStream.read(buffer, maxNextCharInd, available - maxNextCharInd)) == -1)
{
inputStream.close();
throw new java.io.IOException();
}
else
maxNextCharInd += i;
return;
}
catch(java.io.IOException e) {
--bufpos;
backup(0);
if (tokenBegin == -1)
tokenBegin = bufpos;
throw e;
}
}
/** Start. */
public char BeginToken() throws java.io.IOException
{
tokenBegin = -1;
char c = readChar();
tokenBegin = bufpos;
return c;
}
protected void UpdateLineColumn(char c)
{
column++;
if (prevCharIsLF)
{
prevCharIsLF = false;
line += (column = 1);
}
else if (prevCharIsCR)
{
prevCharIsCR = false;
if (c == '\n')
{
prevCharIsLF = true;
}
else
line += (column = 1);
}
switch (c)
{
case '\r' :
prevCharIsCR = true;
break;
case '\n' :
prevCharIsLF = true;
break;
case '\t' :
column--;
column += (tabSize - (column % tabSize));
break;
default :
break;
}
bufline[bufpos] = line;
bufcolumn[bufpos] = column;
}
/** Read a character. */
public char readChar() throws java.io.IOException
{
if (inBuf > 0)
{
--inBuf;
if (++bufpos == bufsize)
bufpos = 0;
return buffer[bufpos];
}
if (++bufpos >= maxNextCharInd)
FillBuff();
char c = buffer[bufpos];
UpdateLineColumn(c);
return c;
}
/**
* @deprecated
* @see #getEndColumn
*/
public int getColumn() {
return bufcolumn[bufpos];
}
/**
* @deprecated
* @see #getEndLine
*/
public int getLine() {
return bufline[bufpos];
}
/** Get token end column number. */
public int getEndColumn() {
return bufcolumn[bufpos];
}
/** Get token end line number. */
public int getEndLine() {
return bufline[bufpos];
}
/** Get token beginning column number. */
public int getBeginColumn() {
return bufcolumn[tokenBegin];
}
/** Get token beginning line number. */
public int getBeginLine() {
return bufline[tokenBegin];
}
/** Backup a number of characters. */
public void backup(int amount) {
inBuf += amount;
if ((bufpos -= amount) < 0)
bufpos += bufsize;
}
/** Constructor. */
public SimpleCharStream(java.io.Reader dstream, int startline,
int startcolumn, int buffersize)
{
inputStream = dstream;
line = startline;
column = startcolumn - 1;
available = bufsize = buffersize;
buffer = new char[buffersize];
bufline = new int[buffersize];
bufcolumn = new int[buffersize];
}
/** Constructor. */
public SimpleCharStream(java.io.Reader dstream, int startline,
int startcolumn)
{
this(dstream, startline, startcolumn, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.Reader dstream)
{
this(dstream, 1, 1, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.Reader dstream, int startline,
int startcolumn, int buffersize)
{
inputStream = dstream;
line = startline;
column = startcolumn - 1;
if (buffer == null || buffersize != buffer.length)
{
available = bufsize = buffersize;
buffer = new char[buffersize];
bufline = new int[buffersize];
bufcolumn = new int[buffersize];
}
prevCharIsLF = prevCharIsCR = false;
tokenBegin = inBuf = maxNextCharInd = 0;
bufpos = -1;
}
/** Reinitialise. */
public void ReInit(java.io.Reader dstream, int startline,
int startcolumn)
{
ReInit(dstream, startline, startcolumn, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.Reader dstream)
{
ReInit(dstream, 1, 1, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, String encoding, int startline,
int startcolumn, int buffersize) throws java.io.UnsupportedEncodingException
{
this(encoding == null ? new java.io.InputStreamReader(dstream) : new java.io.InputStreamReader(dstream, encoding), startline, startcolumn, buffersize);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, int startline,
int startcolumn, int buffersize)
{
this(new java.io.InputStreamReader(dstream), startline, startcolumn, buffersize);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, String encoding, int startline,
int startcolumn) throws java.io.UnsupportedEncodingException
{
this(dstream, encoding, startline, startcolumn, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, int startline,
int startcolumn)
{
this(dstream, startline, startcolumn, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream, String encoding) throws java.io.UnsupportedEncodingException
{
this(dstream, encoding, 1, 1, 4096);
}
/** Constructor. */
public SimpleCharStream(java.io.InputStream dstream)
{
this(dstream, 1, 1, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, String encoding, int startline,
int startcolumn, int buffersize) throws java.io.UnsupportedEncodingException
{
ReInit(encoding == null ? new java.io.InputStreamReader(dstream) : new java.io.InputStreamReader(dstream, encoding), startline, startcolumn, buffersize);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, int startline,
int startcolumn, int buffersize)
{
ReInit(new java.io.InputStreamReader(dstream), startline, startcolumn, buffersize);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, String encoding) throws java.io.UnsupportedEncodingException
{
ReInit(dstream, encoding, 1, 1, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream)
{
ReInit(dstream, 1, 1, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, String encoding, int startline,
int startcolumn) throws java.io.UnsupportedEncodingException
{
ReInit(dstream, encoding, startline, startcolumn, 4096);
}
/** Reinitialise. */
public void ReInit(java.io.InputStream dstream, int startline,
int startcolumn)
{
ReInit(dstream, startline, startcolumn, 4096);
}
/** Get token literal value. */
public String GetImage()
{
if (bufpos >= tokenBegin)
return new String(buffer, tokenBegin, bufpos - tokenBegin + 1);
else
return new String(buffer, tokenBegin, bufsize - tokenBegin) +
new String(buffer, 0, bufpos + 1);
}
/** Get the suffix. */
public char[] GetSuffix(int len)
{
char[] ret = new char[len];
if ((bufpos + 1) >= len)
System.arraycopy(buffer, bufpos - len + 1, ret, 0, len);
else
{
System.arraycopy(buffer, bufsize - (len - bufpos - 1), ret, 0,
len - bufpos - 1);
System.arraycopy(buffer, 0, ret, len - bufpos - 1, bufpos + 1);
}
return ret;
}
/** Reset buffer when finished. */
public void Done()
{
buffer = null;
bufline = null;
bufcolumn = null;
}
/**
* Method to adjust line and column numbers for the start of a token.
*/
public void adjustBeginLineColumn(int newLine, int newCol)
{
int start = tokenBegin;
int len;
if (bufpos >= tokenBegin)
{
len = bufpos - tokenBegin + inBuf + 1;
}
else
{
len = bufsize - tokenBegin + bufpos + 1 + inBuf;
}
int i = 0, j = 0, k = 0;
int nextColDiff = 0, columnDiff = 0;
while (i < len && bufline[j = start % bufsize] == bufline[k = ++start % bufsize])
{
bufline[j] = newLine;
nextColDiff = columnDiff + bufcolumn[k] - bufcolumn[j];
bufcolumn[j] = newCol + columnDiff;
columnDiff = nextColDiff;
i++;
}
if (i < len)
{
bufline[j] = newLine++;
bufcolumn[j] = newCol + columnDiff;
while (i++ < len)
{
if (bufline[j = start % bufsize] != bufline[++start % bufsize])
bufline[j] = newLine++;
else
bufline[j] = newLine;
}
}
line = bufline[j];
column = bufcolumn[j];
}
}
/* JavaCC - OriginalChecksum=ab0c629eabd887d4c88cec51eb5e6477 (do not edit this line) */

131
luaj-jse/src/main/java/org/luaj/vm2/parser/Token.java
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@@ -1,131 +0,0 @@
/* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.luaj.vm2.parser;
/**
* Describes the input token stream.
*/
public class Token implements java.io.Serializable {
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/**
* An integer that describes the kind of this token. This numbering
* system is determined by JavaCCParser, and a table of these numbers is
* stored in the file ...Constants.java.
*/
public int kind;
/** The line number of the first character of this Token. */
public int beginLine;
/** The column number of the first character of this Token. */
public int beginColumn;
/** The line number of the last character of this Token. */
public int endLine;
/** The column number of the last character of this Token. */
public int endColumn;
/**
* The string image of the token.
*/
public String image;
/**
* A reference to the next regular (non-special) token from the input
* stream. If this is the last token from the input stream, or if the
* token manager has not read tokens beyond this one, this field is
* set to null. This is true only if this token is also a regular
* token. Otherwise, see below for a description of the contents of
* this field.
*/
public Token next;
/**
* This field is used to access special tokens that occur prior to this
* token, but after the immediately preceding regular (non-special) token.
* If there are no such special tokens, this field is set to null.
* When there are more than one such special token, this field refers
* to the last of these special tokens, which in turn refers to the next
* previous special token through its specialToken field, and so on
* until the first special token (whose specialToken field is null).
* The next fields of special tokens refer to other special tokens that
* immediately follow it (without an intervening regular token). If there
* is no such token, this field is null.
*/
public Token specialToken;
/**
* An optional attribute value of the Token.
* Tokens which are not used as syntactic sugar will often contain
* meaningful values that will be used later on by the compiler or
* interpreter. This attribute value is often different from the image.
* Any subclass of Token that actually wants to return a non-null value can
* override this method as appropriate.
*/
public Object getValue() {
return null;
}
/**
* No-argument constructor
*/
public Token() {}
/**
* Constructs a new token for the specified Image.
*/
public Token(int kind)
{
this(kind, null);
}
/**
* Constructs a new token for the specified Image and Kind.
*/
public Token(int kind, String image)
{
this.kind = kind;
this.image = image;
}
/**
* Returns the image.
*/
public String toString()
{
return image;
}
/**
* Returns a new Token object, by default. However, if you want, you
* can create and return subclass objects based on the value of ofKind.
* Simply add the cases to the switch for all those special cases.
* For example, if you have a subclass of Token called IDToken that
* you want to create if ofKind is ID, simply add something like :
*
* case MyParserConstants.ID : return new IDToken(ofKind, image);
*
* to the following switch statement. Then you can cast matchedToken
* variable to the appropriate type and use sit in your lexical actions.
*/
public static Token newToken(int ofKind, String image)
{
switch(ofKind)
{
default : return new Token(ofKind, image);
}
}
public static Token newToken(int ofKind)
{
return newToken(ofKind, null);
}
}
/* JavaCC - OriginalChecksum=70d73add5771158f10d1ae81755e7cfc (do not edit this line) */

147
luaj-jse/src/main/java/org/luaj/vm2/parser/TokenMgrError.java
View File

@@ -1,147 +0,0 @@
/* Generated By:JavaCC: Do not edit this line. TokenMgrError.java Version 5.0 */
/* JavaCCOptions: */
package org.luaj.vm2.parser;
/** Token Manager Error. */
public class TokenMgrError extends Error
{
/**
* The version identifier for this Serializable class.
* Increment only if the <i>serialized</i> form of the
* class changes.
*/
private static final long serialVersionUID = 1L;
/*
* Ordinals for various reasons why an Error of this type can be thrown.
*/
/**
* Lexical error occurred.
*/
static final int LEXICAL_ERROR = 0;
/**
* An attempt was made to create a second instance of a static token manager.
*/
static final int STATIC_LEXER_ERROR = 1;
/**
* Tried to change to an invalid lexical state.
*/
static final int INVALID_LEXICAL_STATE = 2;
/**
* Detected (and bailed out of) an infinite loop in the token manager.
*/
static final int LOOP_DETECTED = 3;
/**
* Indicates the reason why the exception is thrown. It will have
* one of the above 4 values.
*/
int errorCode;
/**
* Replaces unprintable characters by their escaped (or unicode escaped)
* equivalents in the given string
*/
protected static final String addEscapes(String str) {
StringBuffer retval = new StringBuffer();
char ch;
for (int i = 0; i < str.length(); i++) {
switch (str.charAt(i))
{
case 0 :
continue;
case '\b':
retval.append("\\b");
continue;
case '\t':
retval.append("\\t");
continue;
case '\n':
retval.append("\\n");
continue;
case '\f':
retval.append("\\f");
continue;
case '\r':
retval.append("\\r");
continue;
case '\"':
retval.append("\\\"");
continue;
case '\'':
retval.append("\\\'");
continue;
case '\\':
retval.append("\\\\");
continue;
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
retval.append("\\u" + s.substring(s.length() - 4, s.length()));
} else {
retval.append(ch);
}
continue;
}
}
return retval.toString();
}
/**
* Returns a detailed message for the Error when it is thrown by the
* token manager to indicate a lexical error.
* Parameters :
* EOFSeen : indicates if EOF caused the lexical error
* curLexState : lexical state in which this error occurred
* errorLine : line number when the error occurred
* errorColumn : column number when the error occurred
* errorAfter : prefix that was seen before this error occurred
* curchar : the offending character
* Note: You can customize the lexical error message by modifying this method.
*/
protected static String LexicalError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar) {
return("Lexical error at line " +
errorLine + ", column " +
errorColumn + ". Encountered: " +
(EOFSeen ? "<EOF> " : ("\"" + addEscapes(String.valueOf(curChar)) + "\"") + " (" + (int)curChar + "), ") +
"after : \"" + addEscapes(errorAfter) + "\"");
}
/**
* You can also modify the body of this method to customize your error messages.
* For example, cases like LOOP_DETECTED and INVALID_LEXICAL_STATE are not
* of end-users concern, so you can return something like :
*
* "Internal Error : Please file a bug report .... "
*
* from this method for such cases in the release version of your parser.
*/
public String getMessage() {
return super.getMessage();
}
/*
* Constructors of various flavors follow.
*/
/** No arg constructor. */
public TokenMgrError() {
}
/** Constructor with message and reason. */
public TokenMgrError(String message, int reason) {
super(message);
errorCode = reason;
}
/** Full Constructor. */
public TokenMgrError(boolean EOFSeen, int lexState, int errorLine, int errorColumn, String errorAfter, char curChar, int reason) {
this(LexicalError(EOFSeen, lexState, errorLine, errorColumn, errorAfter, curChar), reason);
}
}
/* JavaCC - OriginalChecksum=bd3720425dc7b44a5223b12676db358c (do not edit this line) */

4
luaj-core/src/main/javacc/Lua51.jj → luaj-jse/src/main/javacc/Lua51.jj
View File

@@ -20,11 +20,11 @@ options {
DEBUG_LOOKAHEAD = false;
DEBUG_PARSER = false;
DEBUG_TOKEN_MANAGER = false;
OUTPUT_DIRECTORY = "org/luaj/vm2/parser";
OUTPUT_DIRECTORY = "org/luaj/vm2/parser/lua51";
}
PARSER_BEGIN(LuaParser)
package org.luaj.vm2.parser;
package org.luaj.vm2.parser.lua51;
public class LuaParser {

4
luaj-core/src/main/javacc/Lua52.jj → luaj-jse/src/main/javacc/Lua52.jj
View File

@@ -20,11 +20,11 @@ options {
DEBUG_LOOKAHEAD = false;
DEBUG_PARSER = false;
DEBUG_TOKEN_MANAGER = false;
OUTPUT_DIRECTORY = "org/luaj/vm2/parser";
OUTPUT_DIRECTORY = "org/luaj/vm2/parser/lua52";
}
PARSER_BEGIN(LuaParser)
package org.luaj.vm2.parser;
package org.luaj.vm2.parser.lua52;
public class LuaParser {