thibaultfalque

Hi, On Windows 10, this [line](https://github.com/emilk/loguru/blob/43a53def4ec7a9531f029fa75eae117e9964e48c/loguru.cpp#L804) failed, with the error `_SH_DENYNO` is an undeclared identifier. I solved the issue by adding the inclusion of the `share.h` file before the `fsopen`...

### Description Use the implementation of grammar for detect the duplication of code.

### Description Change the highlighting for use the grammar. This modification prevent the overlaps in coloration of code.

### Description Implementation of the grammar go as in [the specifications of the language](https://golang.org/ref/spec) using the [Sonarqube SSLR Api](https://docs.sonarqube.org/display/DEV/SSLR) [Package language](https://github.com/uartois/sonar-golang/tree/master/src/main/java/fr/univartois/sonargo/core/language)