Fix highlight colors and other minor fixes

include/maps.h

@@ -23,7 +23,7 @@ static const std::unordered_map<uint8_t, LSP> kLsps = {
 
 static const std::unordered_map<std::string, Language> kLanguages = {
     {"bash", {"bash", LANG(bash)}},
-    {"c", {"c", LANG(c), 1}},
+    {"c", {"c", LANG(cpp), 1}},
     {"cpp", {"cpp", LANG(cpp), 1}},
     {"h", {"h", LANG(cpp), 1}},
     {"css", {"css", LANG(css)}},

include/ts_def.h

@@ -13,7 +13,6 @@ struct Language {
 };
 
 TS_DEF(bash);
-TS_DEF(c);
 TS_DEF(cpp);
 TS_DEF(css);
 TS_DEF(fish);