Fix #35

src/util/spell_checker.cpp

@@ -110,13 +110,6 @@ bool SpellChecker::spell(const String& word) {
   return Hunspell::spell(str);
 }
 
-bool SpellChecker::spell_with_punctuation(const String& word) {
-  size_t start = 0, end = String::npos;
-  trim_punctuation(word, start, end);
-  if (start >= end) return true; // just punctuation is wrong
-  return spell(word.substr(start,end-start));
-}
-
 void SpellChecker::suggest(const String& word, vector<String>& suggestions_out) {
   CharBuffer str;
   if (!convert_encoding(word,str)) return;

src/util/spell_checker.hpp

@@ -39,8 +39,6 @@ public:
 
   /// Check the spelling of a single word
   bool spell(const String& word);
-  /// Check the spelling of a single word, ignore punctuation
-  bool spell_with_punctuation(const String& word);
 
   /// Give spelling suggestions
   void suggest(const String& word, vector<String>& suggestions_out);

src/util/string.cpp

@@ -115,12 +115,6 @@ String strip_last_word(const String& s) {
 const String word_start_chars = String(_("[({\"\'")) + LEFT_SINGLE_QUOTE + LEFT_DOUBLE_QUOTE;
 const String word_end_chars   = String(_("])}.,;:?!\"\'")) + RIGHT_SINGLE_QUOTE + RIGHT_DOUBLE_QUOTE;
 
-void trim_punctuation(const String& str, size_t& start, size_t& end) {
-  start = str.find_first_not_of(word_start_chars, start);
-  end   = str.find_last_not_of(word_end_chars,    min(end,str.size()-1)) + 1;
-  if (start >= end) start = end;
-}
-
 bool is_word_start_punctuation(Char c) {
   return word_start_chars.find_first_of(c) != String::npos;
 }

src/util/string.hpp

@@ -140,9 +140,6 @@ String last_word(const String&);
 /// Remove the last word from a string, leaves whitespace before that word
 String strip_last_word(const String&);
 
-/// Trim punctuation at the start/end of a word in the range [start..end)
-void trim_punctuation(const String&, size_t& start, size_t& end);
-
 bool is_word_start_punctuation(Char c);
 bool is_word_end_punctuation(Char c);