1 files changed, 89 insertions, 0 deletions
diff --git a/JLanguageTool/src/java/de/danielnaber/languagetool/rules/en/EnglishUnpairedBracketsRule.java b/JLanguageTool/src/java/de/danielnaber/languagetool/rules/en/EnglishUnpairedBracketsRule.java
new file mode 100644
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--- /dev/null
+++ b/JLanguageTool/src/java/de/danielnaber/languagetool/rules/en/EnglishUnpairedBracketsRule.java
@@ -0,0 +1,89 @@
+/* LanguageTool, a natural language style checker 
+ * Copyright (C) 2010 Daniel Naber (http://www.languagetool.org)
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
+ * USA
+ */
+
+package de.danielnaber.languagetool.rules.en;
+
+import java.util.ResourceBundle;
+import java.util.regex.Pattern;
+
+import de.danielnaber.languagetool.AnalyzedTokenReadings;
+import de.danielnaber.languagetool.Language;
+import de.danielnaber.languagetool.rules.GenericUnpairedBracketsRule;
+
+public class EnglishUnpairedBracketsRule extends GenericUnpairedBracketsRule {
+  
+  private static final String[] EN_START_SYMBOLS = { "[", "(", "{", "“", "\"", "'" };
+  private static final String[] EN_END_SYMBOLS   = { "]", ")", "}", "”", "\"", "'" };
+  
+  private static final Pattern NUMBER = Pattern.compile("\\d+");
+
+  public EnglishUnpairedBracketsRule(final ResourceBundle messages,
+      final Language language) {
+    super(messages, language);
+    startSymbols = EN_START_SYMBOLS;
+    endSymbols = EN_END_SYMBOLS;
+  }
+
+  public String getId() {
+    return "EN_UNPAIRED_BRACKETS";
+  }
+  
+  protected boolean isNoException(final String token,
+      final AnalyzedTokenReadings[] tokens, final int i, final int j, final boolean precSpace,
+      final boolean follSpace) {
+       
+    
+//TODO: add an', o', 'till, 'tain't, 'cept, 'fore in the disambiguator
+//and mark up as contractions somehow
+// add exception for dates like '52    
+   
+    if (i <= 1) {
+      return true;
+    }
+    
+    if (!precSpace && follSpace) {
+      // exception for English inches, e.g., 20"
+      if ("\"".equals(token)
+          && NUMBER.matcher(tokens[i - 1].getToken()).matches()) {
+        return false;
+      }
+      // Exception for English plural Saxon genetive
+      // current disambiguation scheme is a bit too greedy
+      // for adjectives
+      if ("'".equals(token) && tokens[i].hasPosTag("POS")) {
+        return false;
+      }
+      // puttin' on the Ritz
+      if ("'".equals(token) && tokens[i - 1].hasPosTag("VBG")
+          && tokens[i - 1].getToken().endsWith("in")) {
+        return false;
+      }
+    }
+    if (precSpace && !follSpace) {
+      // hold 'em!
+      if ("'".equals(token) && i + 1 < tokens.length
+          && "em".equals(tokens[i + 1].getToken())) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  
+}