mike/transcendental-lisp
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Performed some minor cleaning

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This commit is contained in:
Mike Cifelli 2016-12-10 12:06:14 -05:00
parent 8cdeda7cb3
commit a3a49a2084
3 changed files with 7 additions and 12 deletions
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10
src/scanner/LispFilterInputStream.java
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@ -1,10 +1,6 @@
package scanner;
import static util.Characters.BACKSLASH;
import static util.Characters.DOUBLE_QUOTE;
import static util.Characters.EOF;
import static util.Characters.NEWLINE;
import static util.Characters.SEMICOLON;
import static util.Characters.*;
import java.io.FilterInputStream;
import java.io.IOException;
@ -41,10 +37,6 @@ public class LispFilterInputStream extends FilterInputStream {
previousCharacter = nextCharacter;
nextCharacter = super.read();
indicateEncounterWithStringBoundary();
}
private void indicateEncounterWithStringBoundary() {
if (haveEncounteredStringBoundary())
isInQuotedString = !isInQuotedString;
}

5
src/scanner/LispScanner.java
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@ -1,6 +1,9 @@
package scanner;
import static util.Characters.*;
import static util.Characters.BACKSLASH;
import static util.Characters.DOUBLE_QUOTE;
import static util.Characters.EOF;
import static util.Characters.NEWLINE;
import java.io.BufferedInputStream;
import java.io.IOException;

4
src/util/Characters.java
View File

@ -5,6 +5,8 @@ import java.util.Map;
public class Characters {
public static final int EOF = -1;
public static final char BACKSLASH = '\\';
public static final char DOUBLE_QUOTE = '\"';
public static final char HASH = '#';
@ -17,8 +19,6 @@ public class Characters {
public static final char SEMICOLON = ';';
public static final char SINGLE_QUOTE = '\'';
public static final char TICK_MARK = '`';
public static final int EOF = -1;
public static final Map<Character, Boolean> illegalIdentifierCharacters = new HashMap<>();