Add wide versions of suggestions_words.

Author: kevina

auto/MkSrc/CcHelper.pm

@@ -108,9 +108,11 @@ sub make_wide_version ( $ \@ $ ; \% ) {
 
 #ifdef __cplusplus
 #  define aspell_cast_(type, expr) (static_cast<type>(expr))
+#  define aspell_rcast_(type, expr) (reinterpret_cast<type>(expr))
 #  define aspell_cast_from_wide_(str) (static_cast<const void *>(str))
 #else
 #  define aspell_cast_(type, expr) ((type)(expr))
+#  define aspell_rcast_(type, expr) ((type)(expr))
 #  define aspell_cast_from_wide_(str) ((const char *)(str))
 #endif
 ---

auto/mk-src.in

@@ -730,7 +730,7 @@ class: speller
 		/
 		suggestions
 		encoded string: word
-		void pointer: unusued
+		void pointer: unused
 
 	method: store replacement
 
@@ -982,10 +982,19 @@ group: suggestions
 class: suggestions
 	/
 	method: words
+		cc extra =>
+			\#define aspell_suggestions_words_w(type, ths, len) \\
+			    aspell_rcast_(const type * *, aspell_suggestions_words(ths, len))
 		/
 		string array
 		array size pointer: len
 
+#	method: words wide
+#		c impl =>
+#			return reinterpret_cast<const void * *>(ths->words(len));
+#		const void pointer array
+#		array size pointer: len
+
 	method: normalized scores
 		desc => Returns the normalized scores.  The values are between 0 and 1 inclusive
 			where higher numbers indicate a better match.  The exact values may not

test/wide_test_valid.c

@@ -37,10 +37,18 @@ int main() {
   AspellStringEnumeration * elements = aspell_word_list_elements(suggestions);
   const uint16_t * word = aspell_string_enumeration_next_w(uint16_t, elements);
   if (memcmp(word, test_word, sizeof(test_incorrect)) != 0) {
-    fprintf(stderr, "%s", "fail: first suggesion is not what is expected\n");
+    fprintf(stderr, "%s", "fail: first suggesion is not what is expected (suggest)\n");
     fail = 1;
   }
   delete_aspell_string_enumeration(elements);
+
+  AspellSuggestions * sugs = aspell_speller_suggestions_w(spell_checker, test_incorrect, -1, NULL);
+  unsigned len;
+  const uint16_t * * words = aspell_suggestions_words_w(uint16_t, sugs, &len);
+  if (len < 1 || memcmp(words[0], test_word, sizeof(test_incorrect)) != 0) {
+    fprintf(stderr, "%s", "fail: first suggesion is not what is expected (suggestions)\n");
+    fail = 1;
+  }
 
   possible_err = new_aspell_document_checker(spell_checker);
   if (aspell_error(possible_err) != 0) {