garabik
Use default conf if no conf given
If you call grcat without configuration for a filetype, you should give out a warning that a default.conf is used.
this default.conf should colourize most typical scructures in all different types of codes.
the hint should link to an explanation where to get configuration examples for the most common programming languages
I would only want this in a -v or --verbose state. I catted the file, why is there an extra line? Is it in my file?
If an intermediate or advanced user (or a person with eyes) wants to change the ugly default colors, they should be free to run -v or --verbose to see what grc is doing, in which case, it might want to tell them, "Using default.conf."
But by no means should anything inject into my pipeline (screen) without me permitting it.
