Request let g:ctrlsf_ignore_files_patterns

[gordio]

It's just a option request let g:ctrlsf_ignore_file_patterns .
I need to exclude some files from searching (example):
let g:ctrlsf_ignore_file_patterns = ["*.pyc", "*.pyo", "*.js"]

[dyng]

You can create your ignore config file for your own backend. (such as .ignore for ag, please refer this document)