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Fixes and updates
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@@ -22,16 +22,15 @@ import org.fife.ui.rsyntaxtextarea.TokenImpl;
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*
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* This implementation was created using
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* <a href="http://www.jflex.de/">JFlex</a> 1.4.1; however, the generated file
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* was modified for performance. Memory allocation needs to be almost
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* completely removed to be competitive with the handwritten lexers (subclasses
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* of <code>AbstractTokenMaker</code>, so this class has been modified so that
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* was modified for performance. Memory allocation needs to be almost completely
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* removed to be competitive with the handwritten lexers (subclasses of
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* <code>AbstractTokenMaker</code>, so this class has been modified so that
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* Strings are never allocated (via yytext()), and the scanner never has to
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* worry about refilling its buffer (needlessly copying chars around).
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* We can achieve this because RText always scans exactly 1 line of tokens at a
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* time, and hands the scanner this line as an array of characters (a Segment
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* really). Since tokens contain pointers to char arrays instead of Strings
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* holding their contents, there is no need for allocating new memory for
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* Strings.
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* worry about refilling its buffer (needlessly copying chars around). We can
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* achieve this because RText always scans exactly 1 line of tokens at a time,
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* and hands the scanner this line as an array of characters (a Segment really).
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* Since tokens contain pointers to char arrays instead of Strings holding their
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* contents, there is no need for allocating new memory for Strings.
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* <p>
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*
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* The actual algorithm generated for scanning has, of course, not been
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@@ -41,16 +40,16 @@ import org.fife.ui.rsyntaxtextarea.TokenImpl;
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* If you wish to regenerate this file yourself, keep in mind the following:
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* <ul>
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* <li>The generated <code>JsonTokenMaker.java</code> file will contain two
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* definitions of both <code>zzRefill</code> and <code>yyreset</code>.
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* You should hand-delete the second of each definition (the ones
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* generated by the lexer), as these generated methods modify the input
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* buffer, which we'll never have to do.</li>
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* <li>You should also change the declaration/definition of zzBuffer to NOT
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* be initialized. This is a needless memory allocation for us since we
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* will be pointing the array somewhere else anyway.</li>
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* definitions of both <code>zzRefill</code> and <code>yyreset</code>. You
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* should hand-delete the second of each definition (the ones generated by the
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* lexer), as these generated methods modify the input buffer, which we'll never
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* have to do.</li>
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* <li>You should also change the declaration/definition of zzBuffer to NOT be
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* initialized. This is a needless memory allocation for us since we will be
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* pointing the array somewhere else anyway.</li>
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* <li>You should NOT call <code>yylex()</code> on the generated scanner
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* directly; rather, you should use <code>getTokenList</code> as you would
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* with any other <code>TokenMaker</code> instance.</li>
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* directly; rather, you should use <code>getTokenList</code> as you would with
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* any other <code>TokenMaker</code> instance.</li>
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* </ul>
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*
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* @author Robert Futrell
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@@ -58,7 +57,7 @@ import org.fife.ui.rsyntaxtextarea.TokenImpl;
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*
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*/
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public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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/** This character denotes the end of file */
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public static final int YYEOF = -1;
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/** lexical states */
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@@ -79,16 +78,17 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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* Translates DFA states to action switch labels.
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*/
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private static final int[] ZZ_ACTION = zzUnpackAction();
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private static final String ZZ_ACTION_PACKED_0 = "\2\0\1\1\1\2\1\3\2\1\1\4\4\1\1\5" + "\1\6\1\7\3\6\2\0\1\4\1\10\1\4\1\1"
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+ "\1\11\2\1\4\0\2\12\1\0\1\13\1\4\1\14" + "\1\4\3\1\4\0\1\4\1\15\1\16\2\0\1\17" + "\1\4\2\0\1\4";
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private static final String ZZ_ACTION_PACKED_0 = "\2\0\1\1\1\2\1\3\2\1\1\4\4\1\1\5"
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+ "\1\6\1\7\3\6\2\0\1\4\1\10\1\4\1\1" + "\1\11\2\1\4\0\2\12\1\0\1\13\1\4\1\14"
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+ "\1\4\3\1\4\0\1\4\1\15\1\16\2\0\1\17" + "\1\4\2\0\1\4";
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private static int[] zzUnpackAction() {
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int[] result = new int[55];
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int offset = 0;
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offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
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return result;
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}
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private static int zzUnpackAction(String packed, int offset, int[] result) {
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int i = 0; /* index in packed string */
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int j = offset; /* index in unpacked array */
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@@ -102,7 +102,7 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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}
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return j;
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}
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/**
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* Translates a state to a row index in the transition table
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*/
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@@ -112,15 +112,16 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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+ "\0\u01c0\0\u01e0\0\u0200\0\u0220\0\u0240\0\u0260\0\u0280\0\u02a0"
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+ "\0\240\0\u02c0\0\u02e0\0\u0300\0\u0320\0\u0340\0\u0360\0\u0380"
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+ "\0\u03a0\0\u03a0\0\240\0\u03c0\0\240\0\u03e0\0\u0400\0\u0420"
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+ "\0\u0440\0\u0460\0\u0480\0\u04a0\0\u04c0\0\u04e0\0\100\0\100" + "\0\u0500\0\u0520\0\u0540\0\u0560\0\u0580\0\u0540\0\u05a0";
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+ "\0\u0440\0\u0460\0\u0480\0\u04a0\0\u04c0\0\u04e0\0\100\0\100"
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+ "\0\u0500\0\u0520\0\u0540\0\u0560\0\u0580\0\u0540\0\u05a0";
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private static int[] zzUnpackRowMap() {
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int[] result = new int[55];
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int offset = 0;
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offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
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return result;
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}
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private static int zzUnpackRowMap(String packed, int offset, int[] result) {
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int i = 0; /* index in packed string */
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int j = offset; /* index in unpacked array */
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@@ -131,35 +132,40 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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}
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return j;
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}
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/**
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* The transition table of the DFA
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*/
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private static final int[] ZZ_TRANS = zzUnpackTrans();
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private static final String ZZ_TRANS_PACKED_0 = "\1\3\1\4\2\3\1\5\1\3\1\6\1\7\1\3" + "\1\10\2\3\1\11\1\3\1\12\3\3\1\13\2\3"
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+ "\1\14\3\3\1\15\1\6\1\15\4\3\10\16\1\17" + "\14\16\1\20\6\16\1\21\2\16\1\22\1\3\1\0" + "\4\3\1\0\2\3\1\0\4\3\1\0\12\3\3\0"
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+ "\4\3\1\0\1\4\42\0\1\5\12\0\1\23\1\24" + "\3\0\1\24\57\0\1\5\33\0\10\10\1\25\1\26" + "\1\10\1\27\24\10\1\3\1\0\4\3\1\0\2\3"
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+ "\1\0\1\30\3\3\1\0\12\3\3\0\4\3\16\0" + "\1\31\21\0\1\3\1\0\4\3\1\0\2\3\1\0" + "\4\3\1\0\4\3\1\32\5\3\3\0\5\3\1\0"
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+ "\4\3\1\0\2\3\1\0\4\3\1\0\7\3\1\33" + "\2\3\3\0\4\3\10\16\1\0\14\16\1\0\6\16" + "\1\0\2\16\23\0\1\34\13\0\1\35\23\0\1\36"
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+ "\54\0\1\37\4\0\1\40\37\0\1\41\2\0\1\42" + "\11\0\1\42\16\0\11\25\1\43\1\25\1\44\24\25"
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+ "\32\0\1\45\5\0\10\25\1\0\1\10\1\46\4\10" + "\3\25\2\10\1\25\1\10\12\25\1\3\1\0\4\3" + "\1\0\2\3\1\0\4\3\1\0\10\3\1\47\1\3"
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+ "\3\0\5\3\1\0\4\3\1\0\2\3\1\0\1\50" + "\3\3\1\0\12\3\3\0\5\3\1\0\4\3\1\0" + "\2\3\1\0\4\3\1\0\10\3\1\51\1\3\3\0"
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+ "\4\3\35\0\1\52\31\0\1\53\32\0\1\54\54\0" + "\1\55\4\0\1\40\13\0\1\24\3\0\1\24\17\0"
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+ "\1\41\33\0\10\25\1\0\33\25\2\56\3\25\1\43" + "\1\25\1\44\1\25\1\56\2\25\1\56\3\25\3\56"
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+ "\11\25\1\3\1\0\4\3\1\0\2\3\1\0\4\3" + "\1\0\10\3\1\57\1\3\3\0\5\3\1\0\4\3" + "\1\0\2\3\1\0\4\3\1\0\5\3\1\60\4\3"
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+ "\3\0\5\3\1\0\4\3\1\0\2\3\1\0\4\3" + "\1\0\11\3\1\50\3\0\4\3\32\0\1\61\31\0" + "\1\52\50\0\1\62\21\0\1\63\20\0\4\25\2\64"
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+ "\3\25\1\43\1\25\1\44\1\25\1\64\2\25\1\64" + "\3\25\3\64\11\25\16\0\1\65\51\0\1\52\1\0"
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+ "\1\61\7\0\1\63\1\66\2\63\2\66\2\0\1\63" + "\1\0\3\63\1\66\1\63\1\66\7\63\1\0\2\66"
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+ "\4\63\4\25\2\67\3\25\1\43\1\25\1\44\1\25" + "\1\67\2\25\1\67\3\25\3\67\11\25\16\0\1\63"
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+ "\21\0\4\25\2\10\3\25\1\43\1\25\1\44\1\25" + "\1\10\2\25\1\10\3\25\3\10\11\25";
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private static final String ZZ_TRANS_PACKED_0 = "\1\3\1\4\2\3\1\5\1\3\1\6\1\7\1\3"
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+ "\1\10\2\3\1\11\1\3\1\12\3\3\1\13\2\3" + "\1\14\3\3\1\15\1\6\1\15\4\3\10\16\1\17"
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+ "\14\16\1\20\6\16\1\21\2\16\1\22\1\3\1\0" + "\4\3\1\0\2\3\1\0\4\3\1\0\12\3\3\0"
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+ "\4\3\1\0\1\4\42\0\1\5\12\0\1\23\1\24" + "\3\0\1\24\57\0\1\5\33\0\10\10\1\25\1\26"
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+ "\1\10\1\27\24\10\1\3\1\0\4\3\1\0\2\3" + "\1\0\1\30\3\3\1\0\12\3\3\0\4\3\16\0"
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+ "\1\31\21\0\1\3\1\0\4\3\1\0\2\3\1\0" + "\4\3\1\0\4\3\1\32\5\3\3\0\5\3\1\0"
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+ "\4\3\1\0\2\3\1\0\4\3\1\0\7\3\1\33" + "\2\3\3\0\4\3\10\16\1\0\14\16\1\0\6\16"
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+ "\1\0\2\16\23\0\1\34\13\0\1\35\23\0\1\36" + "\54\0\1\37\4\0\1\40\37\0\1\41\2\0\1\42"
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+ "\11\0\1\42\16\0\11\25\1\43\1\25\1\44\24\25" + "\32\0\1\45\5\0\10\25\1\0\1\10\1\46\4\10"
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+ "\3\25\2\10\1\25\1\10\12\25\1\3\1\0\4\3" + "\1\0\2\3\1\0\4\3\1\0\10\3\1\47\1\3"
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+ "\3\0\5\3\1\0\4\3\1\0\2\3\1\0\1\50" + "\3\3\1\0\12\3\3\0\5\3\1\0\4\3\1\0"
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+ "\2\3\1\0\4\3\1\0\10\3\1\51\1\3\3\0" + "\4\3\35\0\1\52\31\0\1\53\32\0\1\54\54\0"
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+ "\1\55\4\0\1\40\13\0\1\24\3\0\1\24\17\0" + "\1\41\33\0\10\25\1\0\33\25\2\56\3\25\1\43"
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+ "\1\25\1\44\1\25\1\56\2\25\1\56\3\25\3\56" + "\11\25\1\3\1\0\4\3\1\0\2\3\1\0\4\3"
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+ "\1\0\10\3\1\57\1\3\3\0\5\3\1\0\4\3" + "\1\0\2\3\1\0\4\3\1\0\5\3\1\60\4\3"
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+ "\3\0\5\3\1\0\4\3\1\0\2\3\1\0\4\3" + "\1\0\11\3\1\50\3\0\4\3\32\0\1\61\31\0"
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+ "\1\52\50\0\1\62\21\0\1\63\20\0\4\25\2\64" + "\3\25\1\43\1\25\1\44\1\25\1\64\2\25\1\64"
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+ "\3\25\3\64\11\25\16\0\1\65\51\0\1\52\1\0" + "\1\61\7\0\1\63\1\66\2\63\2\66\2\0\1\63"
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+ "\1\0\3\63\1\66\1\63\1\66\7\63\1\0\2\66" + "\4\63\4\25\2\67\3\25\1\43\1\25\1\44\1\25"
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+ "\1\67\2\25\1\67\3\25\3\67\11\25\16\0\1\63" + "\21\0\4\25\2\10\3\25\1\43\1\25\1\44\1\25"
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+ "\1\10\2\25\1\10\3\25\3\10\11\25";
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private static int[] zzUnpackTrans() {
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int[] result = new int[1472];
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int offset = 0;
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offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
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return result;
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}
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private static int zzUnpackTrans(String packed, int offset, int[] result) {
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int i = 0; /* index in packed string */
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int j = offset; /* index in unpacked array */
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@@ -174,7 +180,7 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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}
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return j;
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}
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/* error codes */
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private static final int ZZ_UNKNOWN_ERROR = 0;
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private static final int ZZ_NO_MATCH = 1;
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@@ -186,16 +192,16 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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* ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
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*/
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private static final int[] ZZ_ATTRIBUTE = zzUnpackAttribute();
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private static final String ZZ_ATTRIBUTE_PACKED_0 = "\2\0\3\1\1\11\6\1\1\11\1\1\1\11\3\1" + "\2\0\1\1\1\3\2\1\1\11\2\1\4\0\2\1"
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+ "\1\0\1\11\1\1\1\15\4\1\4\0\3\1\2\0" + "\2\1\2\0\1\1";
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private static final String ZZ_ATTRIBUTE_PACKED_0 = "\2\0\3\1\1\11\6\1\1\11\1\1\1\11\3\1"
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+ "\2\0\1\1\1\3\2\1\1\11\2\1\4\0\2\1" + "\1\0\1\11\1\1\1\15\4\1\4\0\3\1\2\0" + "\2\1\2\0\1\1";
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private static int[] zzUnpackAttribute() {
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int[] result = new int[55];
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int offset = 0;
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offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
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return result;
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}
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private static int zzUnpackAttribute(String packed, int offset, int[] result) {
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int i = 0; /* index in packed string */
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int j = offset; /* index in unpacked array */
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@@ -209,7 +215,7 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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}
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return j;
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}
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/** the input device */
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private java.io.Reader zzReader;
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/** the current state of the DFA */
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@@ -217,8 +223,8 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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/** the current lexical state */
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private int zzLexicalState = YYINITIAL;
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/**
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* this buffer contains the current text to be matched and is
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* the source of the yytext() string
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* this buffer contains the current text to be matched and is the source of the
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||||
* yytext() string
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||||
*/
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||||
private char zzBuffer[];
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/** the textposition at the last accepting state */
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@@ -230,92 +236,82 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
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/** startRead marks the beginning of the yytext() string in the buffer */
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private int zzStartRead;
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/**
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* endRead marks the last character in the buffer, that has been read
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* from input
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* endRead marks the last character in the buffer, that has been read from input
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*/
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private int zzEndRead;
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/** zzAtEOF == true <=> the scanner is at the EOF */
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private boolean zzAtEOF;
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/* user code: */
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private boolean highlightEolComments;
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||||
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||||
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||||
/**
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||||
* Constructor. This must be here because JFlex does not generate a
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||||
* no-parameter constructor.
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||||
* Constructor. This must be here because JFlex does not generate a no-parameter
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||||
* constructor.
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||||
*/
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public JsonTokenMaker() {}
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||||
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||||
public JsonTokenMaker() {
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||||
}
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||||
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/**
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* Adds the token specified to the current linked list of tokens.
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||||
*
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||||
* @param tokenType
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||||
* The token's type.
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||||
* @param tokenType The token's type.
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||||
* @see #addToken(int, int, int)
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||||
*/
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||||
private void addHyperlinkToken(int start, int end, int tokenType) {
|
||||
int so = start + offsetShift;
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||||
addToken(zzBuffer, start, end, tokenType, so, true);
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||||
}
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||||
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||||
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||||
/**
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||||
* Adds the token specified to the current linked list of tokens.
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||||
*
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||||
* @param tokenType
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||||
* The token's type.
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||||
* @param tokenType The token's type.
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||||
*/
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||||
private void addToken(int tokenType) {
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addToken(zzStartRead, zzMarkedPos - 1, tokenType);
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||||
}
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||||
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||||
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||||
/**
|
||||
* Adds the token specified to the current linked list of tokens.
|
||||
*
|
||||
* @param tokenType
|
||||
* The token's type.
|
||||
* @param tokenType The token's type.
|
||||
*/
|
||||
private void addToken(int start, int end, int tokenType) {
|
||||
int so = start + offsetShift;
|
||||
addToken(zzBuffer, start, end, tokenType, so, false);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Adds the token specified to the current linked list of tokens.
|
||||
*
|
||||
* @param array
|
||||
* The character array.
|
||||
* @param start
|
||||
* The starting offset in the array.
|
||||
* @param end
|
||||
* The ending offset in the array.
|
||||
* @param tokenType
|
||||
* The token's type.
|
||||
* @param startOffset
|
||||
* The offset in the document at which this token
|
||||
* occurs.
|
||||
* @param hyperlink
|
||||
* Whether this token is a hyperlink.
|
||||
* @param array The character array.
|
||||
* @param start The starting offset in the array.
|
||||
* @param end The ending offset in the array.
|
||||
* @param tokenType The token's type.
|
||||
* @param startOffset The offset in the document at which this token occurs.
|
||||
* @param hyperlink Whether this token is a hyperlink.
|
||||
*/
|
||||
@Override
|
||||
public void addToken(char[] array, int start, int end, int tokenType, int startOffset, boolean hyperlink) {
|
||||
super.addToken(array, start, end, tokenType, startOffset, hyperlink);
|
||||
zzStartRead = zzMarkedPos;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns <code>true</code> always as C-style languages use curly braces
|
||||
* to denote code blocks.
|
||||
* Returns <code>true</code> always as C-style languages use curly braces to
|
||||
* denote code blocks.
|
||||
*
|
||||
* @return <code>true</code> always.
|
||||
*/
|
||||
public boolean getCurlyBracesDenoteCodeBlocks() {
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public boolean getMarkOccurrencesOfTokenType(int type) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public boolean getShouldIndentNextLineAfter(Token t) {
|
||||
if (t != null && t.length() == 1) {
|
||||
@@ -324,21 +320,18 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the first token in the linked list of tokens generated
|
||||
* from <code>text</code>. This method must be implemented by
|
||||
* subclasses so they can correctly implement syntax highlighting.
|
||||
* Returns the first token in the linked list of tokens generated from
|
||||
* <code>text</code>. This method must be implemented by subclasses so they can
|
||||
* correctly implement syntax highlighting.
|
||||
*
|
||||
* @param text
|
||||
* The text from which to get tokens.
|
||||
* @param initialTokenType
|
||||
* The token type we should start with.
|
||||
* @param startOffset
|
||||
* The offset into the document at which
|
||||
* <code>text</code> starts.
|
||||
* @return The first <code>Token</code> in a linked list representing
|
||||
* the syntax highlighted text.
|
||||
* @param text The text from which to get tokens.
|
||||
* @param initialTokenType The token type we should start with.
|
||||
* @param startOffset The offset into the document at which
|
||||
* <code>text</code> starts.
|
||||
* @return The first <code>Token</code> in a linked list representing the syntax
|
||||
* highlighted text.
|
||||
*/
|
||||
@Override
|
||||
public Token getTokenList(Segment text, int initialTokenType, int startOffset) {
|
||||
@@ -357,40 +350,38 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
return new TokenImpl();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
protected void setHighlightEolComments(boolean highlightEolComments) {
|
||||
this.highlightEolComments = highlightEolComments;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Refills the input buffer.
|
||||
*
|
||||
* @return <code>true</code> if EOF was reached, otherwise
|
||||
* <code>false</code>.
|
||||
* @return <code>true</code> if EOF was reached, otherwise <code>false</code>.
|
||||
*/
|
||||
private boolean zzRefill() {
|
||||
return zzCurrentPos >= s.offset + s.count;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Resets the scanner to read from a new input stream.
|
||||
* Does not close the old reader.
|
||||
* Resets the scanner to read from a new input stream. Does not close the old
|
||||
* reader.
|
||||
*
|
||||
* All internal variables are reset, the old input stream
|
||||
* <b>cannot</b> be reused (internal buffer is discarded and lost).
|
||||
* Lexical state is set to <tt>YY_INITIAL</tt>.
|
||||
* All internal variables are reset, the old input stream <b>cannot</b> be
|
||||
* reused (internal buffer is discarded and lost). Lexical state is set to
|
||||
* <tt>YY_INITIAL</tt>.
|
||||
*
|
||||
* @param reader
|
||||
* the new input stream
|
||||
* @param reader the new input stream
|
||||
*/
|
||||
public final void yyreset(Reader reader) {
|
||||
// 's' has been updated.
|
||||
zzBuffer = s.array;
|
||||
/*
|
||||
* We replaced the line below with the two below it because zzRefill
|
||||
* no longer "refills" the buffer (since the way we do it, it's always
|
||||
* "full" the first time through, since it points to the segment's
|
||||
* array). So, we assign zzEndRead here.
|
||||
* We replaced the line below with the two below it because zzRefill no longer
|
||||
* "refills" the buffer (since the way we do it, it's always "full" the first
|
||||
* time through, since it points to the segment's array). So, we assign
|
||||
* zzEndRead here.
|
||||
*/
|
||||
// zzStartRead = zzEndRead = s.offset;
|
||||
zzStartRead = s.offset;
|
||||
@@ -400,34 +391,31 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
zzReader = reader;
|
||||
zzAtEOF = false;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Creates a new scanner
|
||||
* There is also a java.io.InputStream version of this constructor.
|
||||
* Creates a new scanner There is also a java.io.InputStream version of this
|
||||
* constructor.
|
||||
*
|
||||
* @param in
|
||||
* the java.io.Reader to read input from.
|
||||
* @param in the java.io.Reader to read input from.
|
||||
*/
|
||||
public JsonTokenMaker(java.io.Reader in) {
|
||||
this.zzReader = in;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Creates a new scanner.
|
||||
* There is also java.io.Reader version of this constructor.
|
||||
* Creates a new scanner. There is also java.io.Reader version of this
|
||||
* constructor.
|
||||
*
|
||||
* @param in
|
||||
* the java.io.Inputstream to read input from.
|
||||
* @param in the java.io.Inputstream to read input from.
|
||||
*/
|
||||
public JsonTokenMaker(java.io.InputStream in) {
|
||||
this(new java.io.InputStreamReader(in));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Unpacks the compressed character translation table.
|
||||
*
|
||||
* @param packed
|
||||
* the packed character translation table
|
||||
* @param packed the packed character translation table
|
||||
* @return the unpacked character translation table
|
||||
*/
|
||||
private static char[] zzUnpackCMap(String packed) {
|
||||
@@ -443,7 +431,7 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
}
|
||||
return map;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Closes the input stream.
|
||||
*/
|
||||
@@ -453,69 +441,64 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
if (zzReader != null)
|
||||
zzReader.close();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the current lexical state.
|
||||
*/
|
||||
public final int yystate() {
|
||||
return zzLexicalState;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Enters a new lexical state
|
||||
*
|
||||
* @param newState
|
||||
* the new lexical state
|
||||
* @param newState the new lexical state
|
||||
*/
|
||||
@Override
|
||||
public final void yybegin(int newState) {
|
||||
zzLexicalState = newState;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the text matched by the current regular expression.
|
||||
*/
|
||||
public final String yytext() {
|
||||
return new String(zzBuffer, zzStartRead, zzMarkedPos - zzStartRead);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the character at position <tt>pos</tt> from the
|
||||
* matched text.
|
||||
* Returns the character at position <tt>pos</tt> from the matched text.
|
||||
*
|
||||
* It is equivalent to yytext().charAt(pos), but faster
|
||||
*
|
||||
* @param pos
|
||||
* the position of the character to fetch.
|
||||
* A value from 0 to yylength()-1.
|
||||
* @param pos the position of the character to fetch. A value from 0 to
|
||||
* yylength()-1.
|
||||
*
|
||||
* @return the character at position pos
|
||||
*/
|
||||
public final char yycharat(int pos) {
|
||||
return zzBuffer[zzStartRead + pos];
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Returns the length of the matched text region.
|
||||
*/
|
||||
public final int yylength() {
|
||||
return zzMarkedPos - zzStartRead;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Reports an error that occured while scanning.
|
||||
*
|
||||
* In a wellformed scanner (no or only correct usage of
|
||||
* yypushback(int) and a match-all fallback rule) this method
|
||||
* will only be called with things that "Can't Possibly Happen".
|
||||
* If this method is called, something is seriously wrong
|
||||
* (e.g. a JFlex bug producing a faulty scanner etc.).
|
||||
* In a wellformed scanner (no or only correct usage of yypushback(int) and a
|
||||
* match-all fallback rule) this method will only be called with things that
|
||||
* "Can't Possibly Happen". If this method is called, something is seriously
|
||||
* wrong (e.g. a JFlex bug producing a faulty scanner etc.).
|
||||
*
|
||||
* Usual syntax/scanner level error handling should be done
|
||||
* in error fallback rules.
|
||||
* Usual syntax/scanner level error handling should be done in error fallback
|
||||
* rules.
|
||||
*
|
||||
* @param errorCode
|
||||
* the code of the errormessage to display
|
||||
* @param errorCode the code of the errormessage to display
|
||||
*/
|
||||
private void zzScanError(int errorCode) {
|
||||
String message;
|
||||
@@ -526,29 +509,27 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
}
|
||||
throw new Error(message);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Pushes the specified amount of characters back into the input stream.
|
||||
*
|
||||
* They will be read again by then next call of the scanning method
|
||||
*
|
||||
* @param number
|
||||
* the number of characters to be read again.
|
||||
* This number must not be greater than yylength()!
|
||||
* @param number the number of characters to be read again. This number must not
|
||||
* be greater than yylength()!
|
||||
*/
|
||||
public void yypushback(int number) {
|
||||
if (number > yylength())
|
||||
zzScanError(ZZ_PUSHBACK_2BIG);
|
||||
zzMarkedPos -= number;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Resumes scanning until the next regular expression is matched,
|
||||
* the end of input is encountered or an I/O-Error occurs.
|
||||
* Resumes scanning until the next regular expression is matched, the end of
|
||||
* input is encountered or an I/O-Error occurs.
|
||||
*
|
||||
* @return the next token
|
||||
* @exception java.io.IOException
|
||||
* if any I/O-Error occurs
|
||||
* @exception java.io.IOException if any I/O-Error occurs
|
||||
*/
|
||||
public org.fife.ui.rsyntaxtextarea.Token yylex() throws java.io.IOException {
|
||||
int zzInput;
|
||||
@@ -570,8 +551,7 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
|
||||
zzState = zzLexicalState;
|
||||
zzWasPushback = false;
|
||||
zzForAction:
|
||||
{
|
||||
zzForAction: {
|
||||
while (true) {
|
||||
if (zzCurrentPosL < zzEndReadL)
|
||||
zzInput = zzBufferL[zzCurrentPosL++];
|
||||
@@ -618,114 +598,115 @@ public class JsonTokenMaker extends AbstractJFlexTokenMaker {
|
||||
if (zzWasPushback)
|
||||
zzMarkedPos = zzPushbackPosL;
|
||||
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
|
||||
case 13: {
|
||||
addToken(Token.RESERVED_WORD);
|
||||
}
|
||||
case 16:
|
||||
break;
|
||||
case 1: {
|
||||
case 13: {
|
||||
addToken(Token.RESERVED_WORD);
|
||||
}
|
||||
case 16:
|
||||
break;
|
||||
case 1: {
|
||||
addToken(Token.IDENTIFIER);
|
||||
}
|
||||
case 17:
|
||||
break;
|
||||
case 10: {
|
||||
addToken(Token.LITERAL_NUMBER_FLOAT);
|
||||
}
|
||||
case 18:
|
||||
break;
|
||||
case 8: {
|
||||
addToken(Token.LITERAL_STRING_DOUBLE_QUOTE);
|
||||
}
|
||||
case 19:
|
||||
break;
|
||||
case 12: {
|
||||
addToken(Token.VARIABLE);
|
||||
}
|
||||
case 20:
|
||||
break;
|
||||
case 9: {
|
||||
if (highlightEolComments) {
|
||||
start = zzMarkedPos - 2;
|
||||
yybegin(EOL_COMMENT);
|
||||
} else {
|
||||
addToken(Token.IDENTIFIER);
|
||||
}
|
||||
case 17:
|
||||
break;
|
||||
case 10: {
|
||||
addToken(Token.LITERAL_NUMBER_FLOAT);
|
||||
}
|
||||
case 18:
|
||||
break;
|
||||
case 8: {
|
||||
addToken(Token.LITERAL_STRING_DOUBLE_QUOTE);
|
||||
}
|
||||
case 19:
|
||||
break;
|
||||
case 12: {
|
||||
addToken(Token.VARIABLE);
|
||||
}
|
||||
case 20:
|
||||
break;
|
||||
case 9: {
|
||||
if (highlightEolComments) {
|
||||
start = zzMarkedPos - 2;
|
||||
yybegin(EOL_COMMENT);
|
||||
} else {
|
||||
addToken(Token.IDENTIFIER);
|
||||
}
|
||||
case 21:
|
||||
break;
|
||||
case 2: {
|
||||
addToken(Token.WHITESPACE);
|
||||
}
|
||||
case 22:
|
||||
break;
|
||||
case 15: {
|
||||
int temp = zzStartRead;
|
||||
addToken(start, zzStartRead - 1, Token.COMMENT_EOL);
|
||||
addHyperlinkToken(temp, zzMarkedPos - 1, Token.COMMENT_EOL);
|
||||
start = zzMarkedPos;
|
||||
}
|
||||
case 23:
|
||||
break;
|
||||
case 3: {
|
||||
addToken(Token.LITERAL_NUMBER_DECIMAL_INT);
|
||||
}
|
||||
case 24:
|
||||
break;
|
||||
case 14: {
|
||||
addToken(Token.LITERAL_BOOLEAN);
|
||||
}
|
||||
case 25:
|
||||
break;
|
||||
case 4: {
|
||||
addToken(Token.ERROR_STRING_DOUBLE);
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
case 26:
|
||||
break;
|
||||
case 7: {
|
||||
addToken(start, zzStartRead - 1, Token.COMMENT_EOL);
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
case 27:
|
||||
break;
|
||||
case 11: {
|
||||
addToken(Token.ERROR_STRING_DOUBLE);
|
||||
}
|
||||
case 28:
|
||||
break;
|
||||
case 6: {
|
||||
}
|
||||
case 29:
|
||||
break;
|
||||
case 5: {
|
||||
addToken(Token.SEPARATOR);
|
||||
}
|
||||
case 30:
|
||||
break;
|
||||
default:
|
||||
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
|
||||
zzAtEOF = true;
|
||||
switch (zzLexicalState) {
|
||||
case EOL_COMMENT: {
|
||||
addToken(start, zzStartRead - 1, Token.COMMENT_EOL);
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
}
|
||||
case 21:
|
||||
break;
|
||||
case 2: {
|
||||
addToken(Token.WHITESPACE);
|
||||
}
|
||||
case 22:
|
||||
break;
|
||||
case 15: {
|
||||
int temp = zzStartRead;
|
||||
addToken(start, zzStartRead - 1, Token.COMMENT_EOL);
|
||||
addHyperlinkToken(temp, zzMarkedPos - 1, Token.COMMENT_EOL);
|
||||
start = zzMarkedPos;
|
||||
}
|
||||
case 23:
|
||||
break;
|
||||
case 3: {
|
||||
addToken(Token.LITERAL_NUMBER_DECIMAL_INT);
|
||||
}
|
||||
case 24:
|
||||
break;
|
||||
case 14: {
|
||||
addToken(Token.LITERAL_BOOLEAN);
|
||||
}
|
||||
case 25:
|
||||
break;
|
||||
case 4: {
|
||||
addToken(Token.ERROR_STRING_DOUBLE);
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
case 26:
|
||||
break;
|
||||
case 7: {
|
||||
addToken(start, zzStartRead - 1, Token.COMMENT_EOL);
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
case 27:
|
||||
break;
|
||||
case 11: {
|
||||
addToken(Token.ERROR_STRING_DOUBLE);
|
||||
}
|
||||
case 28:
|
||||
break;
|
||||
case 6: {}
|
||||
case 29:
|
||||
break;
|
||||
case 5: {
|
||||
addToken(Token.SEPARATOR);
|
||||
}
|
||||
case 30:
|
||||
break;
|
||||
default:
|
||||
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
|
||||
zzAtEOF = true;
|
||||
switch (zzLexicalState) {
|
||||
case EOL_COMMENT: {
|
||||
addToken(start, zzStartRead - 1, Token.COMMENT_EOL);
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
case 56:
|
||||
break;
|
||||
case YYINITIAL: {
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
case 57:
|
||||
break;
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
} else {
|
||||
zzScanError(ZZ_NO_MATCH);
|
||||
case 56:
|
||||
break;
|
||||
case YYINITIAL: {
|
||||
addNullToken();
|
||||
return firstToken;
|
||||
}
|
||||
case 57:
|
||||
break;
|
||||
default:
|
||||
return null;
|
||||
}
|
||||
} else {
|
||||
zzScanError(ZZ_NO_MATCH);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in new issue
Block a user