Harmonizing the syntax files
Now inline comment are a single string instead of a table of strings.
-(language_c): Removed whitespaces breaking indent
-(language_html): Removed trailing whitespace
* support colorization of function and variables type declarations
* support the macro concatenation operator ##
* support what seems to be new cpp number notation format #'###
* improved uppercase constants matching
* Removed pcall(require, "plugins.language_c") since it doesn't works
as it seems to have been intended.
* Removed duplicate keywords
* Added support for magic and uppercase constants.
* Basically merged most changes from the lite-xl-plugins repo.
Brought form the 1.16.12 release.
It provides support for C++ using multi-part syntax patterns. Take
the priority over C language plugins for header files.