Refresh converter to CLIP pages

[EmilyGraceSeville7cf]

• recognize placeholders with (s) like {{/file_or_directory(s)}}
• convert more special placeholders like {{user(s)}}
• recognize brace expansion in placeholders like {{path/to/image_file{1,2}}}
• convert singular option placeholders
• convert paired option placeholders like {{--install|--remove}} to {option flag: --install, --remove}

[EmilyGraceSeville7cf]

@kbdharun, can u play with this converter? Maybe u find some bugs or suggest enhancements. 😄

[kbdharun]

@kbdharun, can u play with this converter? Maybe u find some bugs or suggest enhancements. 😄

Sure will try it later today.

[EmilyGraceSeville7cf]

Hmmm... What converter is missing (if not implementing a proper parser, just use sed) - handling brace expansions. It means that {{file{1,2,3}}} will not be converted at all to {file* value}. Furthermore {{--install}}, will not be expanded to {option value: --install}. BTW, I think I can implement basic alternative support like {{==|!=}} -> {option operator: ==, !=}, and use it for paired operators and long-short options.

value is a some description for a placeholder.

When I implement a proper TlDr page parser everything not possible to do now become possible. 😄

[EmilyGraceSeville7cf]

@kbdharun, @navarroaxel, feel free to merge PR when u check converter functionality. :)