Merge pull request #9526 from evan-defran-lt/ed-1

[en] hyphenated compounds

languagetool-language-modules/en/src/main/java/org/languagetool/rules/en/AbstractEnglishSpellerRule.java

@@ -1381,6 +1381,36 @@ protected List<SuggestedReplacement> getAdditionalTopSuggestions(List<SuggestedR
     return super.getAdditionalTopSuggestions(suggestions, word);
   }
 
+  // trivial approach that assumes only one part of the hyphenated word has a typo...
+  private void addHyphenSuggestions(String[] parts, List<SuggestedReplacement> topSuggestions) throws IOException {
+    int i = 0;
+      for (String part : parts) {
+        if (isMisspelled(part)) {
+          List<String> partSuggestions = speller1.getSuggestions(part);
+          if (partSuggestions.size() == 0) {
+            partSuggestions = speller2.getSuggestions(part);
+          }
+          if (partSuggestions.size() > 0) {
+              String suggestion = getHyphenatedWordSuggestion(parts, i, partSuggestions.get(0));
+              topSuggestions.add(new SuggestedReplacement(suggestion));
+          }
+        }
+      i++;
+    }
+  }
+
+  private String getHyphenatedWordSuggestion(String[] parts, int currentPos, String currentPostSuggestion) {
+    List<String> newParts = new ArrayList<>();
+    for (int j = 0; j < parts.length; j++) {
+        if (currentPos == j) {
+            newParts.add(currentPostSuggestion);
+          } else {
+            newParts.add(parts[j]);
+          }
+    }
+    return String.join("-", newParts);
+  }
+
   @Override
   protected Translator getTranslator(GlobalConfig globalConfig) {
     return translator;

languagetool-language-modules/en/src/main/java/org/languagetool/rules/en/MorfologikAmericanSpellerRule.java

@@ -97,4 +97,5 @@ protected List<SuggestedReplacement> getAdditionalTopSuggestions(List<SuggestedR
     }
   }
 
+
 }

languagetool-language-modules/en/src/test/java/org/languagetool/rules/en/AbstractEnglishSpellerRuleTest.java

@@ -95,7 +95,14 @@ public void testNonVariantSpecificSuggestions(Rule rule, Language language) thro
     // http://grammar.yourdictionary.com/spelling-and-word-lists/misspelled.html
     // https://en.wikipedia.org/wiki/Commonly_misspelled_English_words#cite_note-YD-4
   }
+  public void testHyphenatedWordSuggestions(Rule rule, Language language) throws IOException {
+    this.lt = new JLanguageTool(language);
+    this.rule = rule;
 
+    assertFirstMatch("long-trem", "long-term");
+    assertFirstMatch("self-sefficient", "self-sufficient");
+    assertFirstMatch("parple-people-eater", "purple-people-eater");
+  }
   private void assertFirstMatch(String text, String... expectedSuggestions) throws IOException {
     RuleMatch[] matches = rule.match(lt.getAnalyzedSentence(text));
     assertTrue("Expected 1 match for '" + text + "', got " + matches.length, matches.length == 1);