Visual Studio Professional 是否支持 Perl？
Does Visual Studio Professional support Perl?
Visual Studio2017 Professional 似乎不支持 Perl 项目。是否有扩展来带来语法高亮和引用检测（在 Visual Studio 中称为 "Navigate To"）？
VS 2017 支持 Perl 语法高亮显示 release note:
Language file types listed by support level:
Supports only Syntax Colorization and Autocomplete:
.., Objective-C, Perl, PowerShell, ...
Supports Code Snippets (in addition to Syntax Colorization and Autocomplete):
..., Lua, Perl, PHP, ...
Supports Navigate To (in addition to Syntax Colorization and Autocomplete):
...
Visual Studio2017 Professional 似乎不支持 Perl 项目。是否有扩展来带来语法高亮和引用检测（在 Visual Studio 中称为 "Navigate To"）？
VS 2017 支持 Perl 语法高亮显示 release note:
Language file types listed by support level:
Supports only Syntax Colorization and Autocomplete: .., Objective-C, Perl, PowerShell, ... Supports Code Snippets (in addition to Syntax Colorization and Autocomplete): ..., Lua, Perl, PHP, ... Supports Navigate To (in addition to Syntax Colorization and Autocomplete): ...