| // Contributed by peter dot kofler at code minus cop dot org |
| package prettify.lang; |
| |
| import prettify.parser.Prettify; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.regex.Pattern; |
| |
| /** |
| * This is similar to the lang-basic.js in JavaScript Prettify. |
| * <p/> |
| * To use, include prettify.js and this file in your HTML page. |
| * Then put your code in an HTML tag like |
| * <pre class="prettyprint lang-basic">(my BASIC code)</pre> |
| * |
| * @author peter dot kofler at code minus cop dot org |
| */ |
| public class LangBasic extends Lang { |
| |
| public LangBasic() { |
| List<List<Object>> _shortcutStylePatterns = new ArrayList<List<Object>>(); |
| List<List<Object>> _fallthroughStylePatterns = new ArrayList<List<Object>>(); |
| |
| // "single-line-string" |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_STRING, Pattern.compile("^(?:\"(?:[^\\\\\"\\r\\n]|\\\\.)*(?:\"|$))"), null, "\""})); |
| // Whitespace |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_PLAIN, Pattern.compile("^\\s+"), null, "\t\n\r " + Character.toString((char) 0xA0)})); |
| |
| // A line comment that starts with REM |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_COMMENT, Pattern.compile("^REM[^\\r\\n]*"), null})); |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_KEYWORD, Pattern.compile("^\\b(?:AND|CLOSE|CLR|CMD|CONT|DATA|DEF ?FN|DIM|END|FOR|GET|GOSUB|GOTO|IF|INPUT|LET|LIST|LOAD|NEW|NEXT|NOT|ON|OPEN|OR|POKE|PRINT|READ|RESTORE|RETURN|RUN|SAVE|STEP|STOP|SYS|THEN|TO|VERIFY|WAIT)\\b"), null})); |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_PLAIN, Pattern.compile("^[A-Z][A-Z0-9]?(?:\\$|%)?", Pattern.CASE_INSENSITIVE), null})); |
| // Literals .0, 0, 0.0 0E13 |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_LITERAL, Pattern.compile("^(?:\\d+(?:\\.\\d*)?|\\.\\d+)(?:e[+\\-]?\\d+)?", Pattern.CASE_INSENSITIVE), null, "0123456789"})); |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_PUNCTUATION, Pattern.compile("^.[^\\s\\w\\.$%\"]*"), null})); |
| |
| setShortcutStylePatterns(_shortcutStylePatterns); |
| setFallthroughStylePatterns(_fallthroughStylePatterns); |
| } |
| |
| public static List<String> getFileExtensions() { |
| return Arrays.asList(new String[]{"basic", "cbm"}); |
| } |
| } |