Wavy lines and wiggly lines with variable heights

Dear advanced users and developers,

Could we draw wavy lines and wiggly lines with variable heights?
You can some examples on page 2 and 3 on the following example:
https://www.dropbox.com/sh/mijk7porv0biyz3/AABZJyRiVRJBENORPqo9FYyia?dl=0&preview=국악폰트표준화안108.pdf

The required fonts can be downloaded on the following webpage:
http://en.catsnu.com/Project/GugakVSTi.aspx

Yes, if you have suitable font characters, you can do this using the Engrave > Repeatable Symbols dialog, and then create horizontal and vertical lines that use those repeatable symbols. Refer to the Dorico 3.5 Version History for detailed information about how to use the various line editors introduced in Dorico 3.5.

Thank you very much!