/*

Comment - DEFAULT WHITE
=======================
! -1 15

Literal - DEFAULT LIGHTBLUE
==========================
real(kind=test)   (len=9)


special characters - DEFAULT BLUE
=====================================
::

special characters - DEFAULT CYAN
=====================================
dot_product random_number random_seed data_and_time


Fortran keywords - DEFAULT LIGHTBLUE
====================================
backspace call character contains

functions - DEFAULT CYAN
======================================
achar acos adjustl adjustr

*/