fix crash when collapsing ert with cursor inside

[lyx.git] / src / SpellBase.h

diff --git a/src/SpellBase.h b/src/SpellBase.h
index dbdf6b742068f7f7b4962c4e3d5eee5701fe0f8a..99bfd4cc5660597ea0423014ac826b3091a32252 100644 (file)
--- a/src/SpellBase.h
+++ b/src/SpellBase.h
@@ -20,40 +20,46 @@ class WordLangTuple;
 
 /**
  * Base class of all spell checker implementations.
+ * The class can be instantiated but will have no functionality.
  */
 class SpellBase {
 public:
 
        /// the result from checking a single word
        enum Result  {
-               OK = 1, //< word is correct
-               ROOT, //< root of given word was found
-               COMPOUNDWORD, //< word found through compound formation
-               UNKNOWN, //< word not found
-               MISSED, //< not found, with suggestions
-               IGNORE //< number of other ignored "word"
+               /// word is correct
+               OK = 1,
+               /// root of given word was found
+               ROOT,
+               /// word found through compound formation
+               COMPOUND_WORD,
+               /// word not found
+               UNKNOWN_WORD,
+               /// not found, with suggestions
+               SUGGESTED_WORDS,
+               /// number of other ignored "word"
+               IGNORED_WORD
        };
 
        virtual ~SpellBase() {}
 
        /// return true if the spellchecker instance still exists
-       virtual bool alive() = 0;
+       virtual bool alive();
 
        /// check the given word of the given lang code and return the result
-       virtual enum Result check(WordLangTuple const &) = 0;
+       virtual enum Result check(WordLangTuple const &);
 
        /// insert the given word into the personal dictionary
-       virtual void insert(WordLangTuple const &) = 0;
+       virtual void insert(WordLangTuple const &);
 
        /// accept the given word temporarily
-       virtual void accept(WordLangTuple const &) = 0;
+       virtual void accept(WordLangTuple const &);
 
-       /// return the next near miss after a MISSED result
-       virtual std::string const nextMiss() = 0;
+       /// return the next near miss after a SUGGESTED_WORDS result
+       virtual std::string const nextMiss();
 
        /// give an error message on messy exit
-       virtual std::string const error() = 0;
-
+       virtual std::string const error();
 };
 
 #endif // SPELL_BASE_H