let user to specify whether it is for C, C++ or Fortran #80
Set two internal global variables for language: user_set_lang for storing user-specified language, auto_lang for storing parser detected language. And use setLang() to let user set the language.
let user to specify whether it is for C, C++ or Fortran #80 Set two internal global variables for language: user_set_lang for storing user-specified language, auto_lang for storing parser detected language. And use setLang() to let user set the language.