| // Contributed by ribrdb @ code.google.com |
| package prettify.lang; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.regex.Pattern; |
| import prettify.Lang; |
| import prettify.Prettify; |
| |
| /** |
| * Registers a language handler for YAML. |
| * |
| * @author ribrdb |
| */ |
| public class LangYaml extends Lang { |
| |
| public LangYaml() { |
| List<List<Object>> _shortcutStylePatterns = new ArrayList<List<Object>>(); |
| List<List<Object>> _fallthroughStylePatterns = new ArrayList<List<Object>>(); |
| |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_PUNCTUATION, Pattern.compile("^[:|>?]+"), null, ":|>?"})); |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_DECLARATION, Pattern.compile("^%(?:YAML|TAG)[^#\\r\\n]+"), null, "%"})); |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_TYPE, Pattern.compile("^[&]\\S+"), null, "&"})); |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_TYPE, Pattern.compile("^!\\S*"), null, "!"})); |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_STRING, Pattern.compile("^\"(?:[^\\\\\"]|\\\\.)*(?:\"|$)"), null, "\""})); |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_STRING, Pattern.compile("^'(?:[^']|'')*(?:'|$)"), null, "'"})); |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_COMMENT, Pattern.compile("^#[^\\r\\n]*"), null, "#"})); |
| _shortcutStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_PLAIN, Pattern.compile("^\\s+"), null, " \t\r\n"})); |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_DECLARATION, Pattern.compile("^(?:---|\\.\\.\\.)(?:[\\r\\n]|$)")})); |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_PUNCTUATION, Pattern.compile("^-")})); |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_KEYWORD, Pattern.compile("^\\w+:[ \\r\\n]")})); |
| _fallthroughStylePatterns.add(Arrays.asList(new Object[]{Prettify.PR_PLAIN, Pattern.compile("^\\w+")})); |
| |
| setShortcutStylePatterns(_shortcutStylePatterns); |
| setFallthroughStylePatterns(_fallthroughStylePatterns); |
| } |
| |
| public static List<String> getFileExtensions() { |
| return Arrays.asList(new String[]{"yaml", "yml"}); |
| } |
| } |