if (code_ >= LM_TC_RM && code_ <= LM_TC_TEXTRM)
os << '\\' << math_font_name[code_ - LM_TC_RM] << '{';
- if ((code_ == LM_TC_TEX && char_ != '{' && char_ != '}') ||
- (code_ == LM_TC_SPECIAL))
+ if (code_ == LM_TC_TEX || code_ == LM_TC_SPECIAL)
os << '\\';
os << char_;