When I use this config:
config.configure_language('default', {
use_consistent_indentation = true,
ignore_whitespace = true,
})
config.configure_language('gohtmltmpl', {
prefer_multi_line_comments = true,
single_line_comment_string = false,
multi_line_comment_string = { '{{/*', '*/}}' },
})
And trigger kommentary in a gohtmltmpl file, it uses just /* */ as the comment string.