Fixed wrongful symbol count for languages like Python

src/source.cc

@@ -1205,13 +1205,12 @@ long Source::View::symbol_count(Gtk::TextIter iter, unsigned int positive_char,
       curly_count--;
     else if(check_if_next_iter_is_code_iter) {
       auto next_iter=iter;
-      if(next_iter.forward_char()) {
+      next_iter.forward_char();
       if(*iter==positive_char && is_code_iter(next_iter))
         symbol_count++;
       else if(*iter==negative_char && is_code_iter(next_iter))
         symbol_count--;
     }
-    }
     
     if(break_on_curly && curly_count>0)
       break;
@@ -1234,13 +1233,12 @@ long Source::View::symbol_count(Gtk::TextIter iter, unsigned int positive_char,
       curly_count--;
     else if(check_if_next_iter_is_code_iter) {
       auto next_iter=iter;
-      if(next_iter.forward_char()) {
+      next_iter.forward_char();
       if(*iter==positive_char && is_code_iter(next_iter))
         symbol_count++;
       else if(*iter==negative_char && is_code_iter(next_iter))
         symbol_count--;
     }
-    }
     
     if(break_on_curly && curly_count<0)
       break;

src/source_spellcheck.cc

@@ -340,6 +340,24 @@ bool Source::SpellCheckView::is_code_iter(const Gtk::TextIter &iter) {
   if(spellcheck_all) {
     if(no_spell_check_tag && (iter.has_tag(no_spell_check_tag) || iter.begins_tag(no_spell_check_tag) || iter.ends_tag(no_spell_check_tag)))
       return true;
+    // workaround for gtksourceview bug
+    if(iter.ends_line()) {
+      auto previous_iter=iter;
+      if(previous_iter.backward_char()) {
+        if(*previous_iter=='\'' || *previous_iter=='"') {
+          auto next_iter=iter;
+          next_iter.forward_char();
+          if(next_iter.begins_tag(no_spell_check_tag) || next_iter.is_end())
+            return true;
+        }
+      }
+    }
+    // for example, mark first " as code iter in this case: r""
+    if(*iter=='\'' || *iter=='"') {
+      auto previous_iter=iter;
+      if(previous_iter.backward_char() && previous_iter.ends_tag(no_spell_check_tag))
+        return true;
+    }
     return false;
   }
   if(comment_tag) {